\\n\\n
IntechOpen Book Series will also publish a program of research-driven Thematic Edited Volumes that focus on specific areas and allow for a more in-depth overview of a particular subject.
\\n\\nIntechOpen Book Series will be launching regularly to offer our authors and editors exciting opportunities to publish their research Open Access. We will begin by relaunching some of our existing Book Series in this innovative book format, and will expand in 2022 into rapidly growing research fields that are driving and advancing society.
\\n\\nLaunching 2021
\\n\\nArtificial Intelligence, ISSN 2633-1403
\\n\\nVeterinary Medicine and Science, ISSN 2632-0517
\\n\\nBiochemistry, ISSN 2632-0983
\\n\\nBiomedical Engineering, ISSN 2631-5343
\\n\\nInfectious Diseases, ISSN 2631-6188
\\n\\nPhysiology (Coming Soon)
\\n\\nDentistry (Coming Soon)
\\n\\nWe invite you to explore our IntechOpen Book Series, find the right publishing program for you and reach your desired audience in record time.
\\n\\nNote: Edited in October 2021
\\n"}]',published:!0,mainMedia:{caption:"",originalUrl:"/media/original/132"}},components:[{type:"htmlEditorComponent",content:'With the desire to make book publishing more relevant for the digital age and offer innovative Open Access publishing options, we are thrilled to announce the launch of our new publishing format: IntechOpen Book Series.
\n\nDesigned to cover fast-moving research fields in rapidly expanding areas, our Book Series feature a Topic structure allowing us to present the most relevant sub-disciplines. Book Series are headed by Series Editors, and a team of Topic Editors supported by international Editorial Board members. Topics are always open for submissions, with an Annual Volume published each calendar year.
\n\nAfter a robust peer-review process, accepted works are published quickly, thanks to Online First, ensuring research is made available to the scientific community without delay.
\n\nOur innovative Book Series format brings you:
\n\nIntechOpen Book Series will also publish a program of research-driven Thematic Edited Volumes that focus on specific areas and allow for a more in-depth overview of a particular subject.
\n\nIntechOpen Book Series will be launching regularly to offer our authors and editors exciting opportunities to publish their research Open Access. We will begin by relaunching some of our existing Book Series in this innovative book format, and will expand in 2022 into rapidly growing research fields that are driving and advancing society.
\n\nLaunching 2021
\n\nArtificial Intelligence, ISSN 2633-1403
\n\nVeterinary Medicine and Science, ISSN 2632-0517
\n\nBiochemistry, ISSN 2632-0983
\n\nBiomedical Engineering, ISSN 2631-5343
\n\nInfectious Diseases, ISSN 2631-6188
\n\nPhysiology (Coming Soon)
\n\nDentistry (Coming Soon)
\n\nWe invite you to explore our IntechOpen Book Series, find the right publishing program for you and reach your desired audience in record time.
\n\nNote: Edited in October 2021
\n'}],latestNews:[{slug:"intechopen-supports-asapbio-s-new-initiative-publish-your-reviews-20220729",title:"IntechOpen Supports ASAPbio’s New Initiative Publish Your Reviews"},{slug:"webinar-introduction-to-open-science-wednesday-18-may-1-pm-cest-20220518",title:"Webinar: Introduction to Open Science | Wednesday 18 May, 1 PM CEST"},{slug:"step-in-the-right-direction-intechopen-launches-a-portfolio-of-open-science-journals-20220414",title:"Step in the Right Direction: IntechOpen Launches a Portfolio of Open Science Journals"},{slug:"let-s-meet-at-london-book-fair-5-7-april-2022-olympia-london-20220321",title:"Let’s meet at London Book Fair, 5-7 April 2022, Olympia London"},{slug:"50-books-published-as-part-of-intechopen-and-knowledge-unlatched-ku-collaboration-20220316",title:"50 Books published as part of IntechOpen and Knowledge Unlatched (KU) Collaboration"},{slug:"intechopen-joins-the-united-nations-sustainable-development-goals-publishers-compact-20221702",title:"IntechOpen joins the United Nations Sustainable Development Goals Publishers Compact"},{slug:"intechopen-signs-exclusive-representation-agreement-with-lsr-libros-servicios-y-representaciones-s-a-de-c-v-20211123",title:"IntechOpen Signs Exclusive Representation Agreement with LSR Libros Servicios y Representaciones S.A. de C.V"},{slug:"intechopen-expands-partnership-with-research4life-20211110",title:"IntechOpen Expands Partnership with Research4Life"}]},book:{item:{type:"book",id:"10539",leadTitle:null,fullTitle:"Ginseng - Modern Aspects of the Famed Traditional Medicine",title:"Ginseng",subtitle:"Modern Aspects of the Famed Traditional Medicine",reviewType:"peer-reviewed",abstract:"Ginseng is the most well-known Chinese medicine as well as one of the most used herbal medicines. It has a wide range of medical and pharmacological uses. This book provides an up-to-date critical view of the botanical description and complexity of ginseng, including its phytochemistry, traditional and biotechnological production systems, traditional usage, current applications, and future directions for the development of ginseng compounds as effective medicinal agents. It is a useful resource for academicians, scientists, students, and industry professionals interested in traditional medicine and ginseng.",isbn:"978-1-83969-057-0",printIsbn:"978-1-83969-056-3",pdfIsbn:"978-1-83969-058-7",doi:null,price:100,priceEur:109,priceUsd:129,slug:"ginseng-modern-aspects-of-the-famed-traditional-medicine",numberOfPages:98,isOpenForSubmission:!1,isInWos:null,isInBkci:!1,hash:"5f388543a066b617d2c52bd4c027c272",bookSignature:"Christophe Hano and Jen-Tsung Chen",publishedDate:"June 15th 2022",coverURL:"https://cdn.intechopen.com/books/images_new/10539.jpg",numberOfDownloads:708,numberOfWosCitations:0,numberOfCrossrefCitations:2,numberOfCrossrefCitationsByBook:null,numberOfDimensionsCitations:2,numberOfDimensionsCitationsByBook:null,hasAltmetrics:0,numberOfTotalCitations:4,isAvailableForWebshopOrdering:!0,dateEndFirstStepPublish:"October 8th 2020",dateEndSecondStepPublish:"November 23rd 2020",dateEndThirdStepPublish:"January 22nd 2021",dateEndFourthStepPublish:"April 12th 2021",dateEndFifthStepPublish:"June 11th 2021",currentStepOfPublishingProcess:5,indexedIn:"1,2,3,4,5,6",editedByType:"Edited by",kuFlag:!1,featuredMarkup:null,editors:[{id:"313856",title:"Dr.",name:"Christophe",middleName:"F.E.",surname:"Hano",slug:"christophe-hano",fullName:"Christophe Hano",profilePictureURL:"https://mts.intechopen.com/storage/users/313856/images/system/313856.png",biography:"Dr. Christophe Hano is a phytochemist and an assistant professor at the University of Orléans, France. His research interests include plant specialized metabolism and plant biotechnology for nutraceutical, medicinal, and cosmeceutical applications. He has published more than 200 scientific papers, reviews, and book chapters in internationally renowned journals, as well as edited one book and many journal issues.",institutionString:"University of Orléans",position:null,outsideEditionCount:0,totalCites:0,totalAuthoredChapters:"3",totalChapterViews:"0",totalEditedBooks:"2",institution:{name:"University of Orléans",institutionURL:null,country:{name:"France"}}}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null,coeditorOne:{id:"332229",title:"Prof.",name:"Jen-Tsung",middleName:null,surname:"Chen",slug:"jen-tsung-chen",fullName:"Jen-Tsung Chen",profilePictureURL:"https://mts.intechopen.com/storage/users/332229/images/system/332229.png",biography:"Dr. Jen-Tsung Chen is currently a professor at the National University of Kaohsiung, Taiwan. He teaches cell biology, genomics, proteomics, medicinal plant biotechnology, and plant tissue culture. Dr. Chen\\'s research interests include bioactive compounds, chromatography techniques, in vitro culture, medicinal plants, phytochemicals, and plant biotechnology. He has published more than ninety scientific papers and serves as an editorial board member for Plant Methods, Biomolecules, and International Journal of Molecular Sciences.",institutionString:"National University of Kaohsiung",position:null,outsideEditionCount:0,totalCites:0,totalAuthoredChapters:"2",totalChapterViews:"0",totalEditedBooks:"0",institution:{name:"National University of Kaohsiung",institutionURL:null,country:{name:"Taiwan"}}},coeditorTwo:null,coeditorThree:null,coeditorFour:null,coeditorFive:null,topics:[{id:"991",title:"Herbalism",slug:"herbalism"}],chapters:[{id:"80512",title:"Introductory Chapter: Current Views and Modern Perspectives of Ginseng in Medicines",doi:"10.5772/intechopen.102709",slug:"introductory-chapter-current-views-and-modern-perspectives-of-ginseng-in-medicines",totalDownloads:17,totalCrossrefCites:0,totalDimensionsCites:0,hasAltmetrics:0,abstract:null,signatures:"Christophe Hano and Jen-Tsung Chen",downloadPdfUrl:"/chapter/pdf-download/80512",previewPdfUrl:"/chapter/pdf-preview/80512",authors:[{id:"313856",title:"Dr.",name:"Christophe",surname:"Hano",slug:"christophe-hano",fullName:"Christophe Hano"},{id:"332229",title:"Prof.",name:"Jen-Tsung",surname:"Chen",slug:"jen-tsung-chen",fullName:"Jen-Tsung Chen"}],corrections:null},{id:"81738",title:"How Do Extraction Methods and Biotechnology Influence Our Understanding and Usages of Ginsenosides?: A Critical View and Perspectives",doi:"10.5772/intechopen.103863",slug:"how-do-extraction-methods-and-biotechnology-influence-our-understanding-and-usages-of-ginsenosides-a",totalDownloads:36,totalCrossrefCites:0,totalDimensionsCites:0,hasAltmetrics:0,abstract:"Ginseng saponins, aka ginsenosides, are bioactive phytochemicals from Panax species. Panax comes from the Greek word “panakos,” which means “cure-all.” Owing to their involvement in the creation of numerous medications and nutritional supplements, ginseng saponins play an essential part, especially in the pharmaceutical sector. The main ginsenosides (i.e., Rb1, Rb2, Rc, Rd and Rf) are extracted using a variety of extraction methods, although from a limited number of Panax species. However, more than ca 1000 unique ginsenosides and 18 Panax species have been reported so far, thus demonstrating our present challenge in better understanding of the potential medicinal uses of these compounds. Moreover, ginsenoside production and extraction methods are both time-consuming and inefficient, which has stimulated the development of several efficient extraction and biotechnological technologies to speed up these processes. In this chapter, we highlighted the need to expand the cutting-edge research approaches involving these unique ginsenosides to better understand their biological activities and discover new bioactive ginsenosides as well. The main objective of this chapter is to discuss the undiscovered aspects and limitations of the current biotechnological and extraction technologies, eventually to provide a platform for the production of these unique ginsenosides.",signatures:"Christophe Hano, Duangjai Tungmunnithum, Samantha Drouet, Mohamed Addi, Saikat Gantait and Jen-Tsung Chen",downloadPdfUrl:"/chapter/pdf-download/81738",previewPdfUrl:"/chapter/pdf-preview/81738",authors:[{id:"313856",title:"Dr.",name:"Christophe",surname:"Hano",slug:"christophe-hano",fullName:"Christophe Hano"},{id:"332229",title:"Prof.",name:"Jen-Tsung",surname:"Chen",slug:"jen-tsung-chen",fullName:"Jen-Tsung Chen"},{id:"457029",title:"Dr.",name:"Mohamed",surname:"Addi",slug:"mohamed-addi",fullName:"Mohamed Addi"},{id:"466935",title:"Assistant Prof.",name:"Duangjai",surname:"Tungmunnithum",slug:"duangjai-tungmunnithum",fullName:"Duangjai Tungmunnithum"},{id:"470083",title:"Dr.",name:"Samantha",surname:"Drouet",slug:"samantha-drouet",fullName:"Samantha Drouet"},{id:"470084",title:"Dr.",name:"Saikat",surname:"Gantait",slug:"saikat-gantait",fullName:"Saikat Gantait"}],corrections:null},{id:"78426",title:"Ginseng: Pharmacological Action and Phytochemistry Prospective",doi:"10.5772/intechopen.99646",slug:"ginseng-pharmacological-action-and-phytochemistry-prospective",totalDownloads:170,totalCrossrefCites:1,totalDimensionsCites:1,hasAltmetrics:0,abstract:"Ginseng, the root of Panax species is a well-known conventional and perennial herb belonging to Araliaceae of various countries China, Korea, and Japan that is also known as the king of all herbs and famous for many years worldwide. It is a short underground rhizome that is associated with the fleshy root. Pharmacognostic details of cultivation and collection with different morphological characters are discussed. Phytocontent present is saponins glycosides, carbohydrates, polyacetylenes, phytosterols, nitrogenous substances, amino acids, peptides, vitamins, volatile oil, minerals, and enzymes details are discussed. The main focusing of the bioactive constituent of ginseng is ginsenosides are triterpenoid saponin glycosides having multifunctional pharmacological activities including anticancer, anti-inflammatory, antimicrobial, antioxidant and many more will be discussed. Ginseng is helpful in the treatment of microbial infection, inflammation, oxidative stress, diabetes, and obesity. Nanoparticles and nanocomposite film technologies had developed in it as novel drug delivery for cancer, inflammation, and neurological disorder. Multifaceted ginseng will be crucial for future development. This chapter review pharmacological, phytochemical, and pharmacognostic studies of this plant.",signatures:"Shuchi Dave Mehta, Priyanka Rathore and Gopal Rai",downloadPdfUrl:"/chapter/pdf-download/78426",previewPdfUrl:"/chapter/pdf-preview/78426",authors:[{id:"315634",title:"Dr.",name:"Shuchi",surname:"Dave Mehta",slug:"shuchi-dave-mehta",fullName:"Shuchi Dave Mehta"},{id:"421836",title:"Dr.",name:"Priyanka",surname:"Rathore",slug:"priyanka-rathore",fullName:"Priyanka Rathore"},{id:"429111",title:"Dr.",name:"Gopal",surname:"Rai",slug:"gopal-rai",fullName:"Gopal Rai"}],corrections:null},{id:"79331",title:"Anti-Inflammatory Potential of Ginseng for Wound Healing",doi:"10.5772/intechopen.101167",slug:"anti-inflammatory-potential-of-ginseng-for-wound-healing",totalDownloads:19,totalCrossrefCites:0,totalDimensionsCites:0,hasAltmetrics:0,abstract:"The recovery of skin wounds is a complex biological process involving three basic mechanisms: inflammatory phase, re-epithelialization followed by granulation and tissue remodeling. The interactions between inflammatory cells, fibroblasts, and keratinocytes induce microenvironmental changes at the wound site. Tissue remodeling is initiated by matrix-producing proteins and protease enzymes and collagen fibers in the dermis. A saponin extracted from ginseng, known as ginsenoside, has been shown to accelerate neovascularization in burn wounds in mice. It also increases levels of vascular endothelial growth factor and interleukin (IL-β). IL-β accelerate wound healing by promoting accumulation of macrophages at skin wound sites. Saponins are major active constituents of ginseng. They contain many ginsenosides. The purified ginsenosides or the extracts of ginseng root have been reported to have beneficial effects on damaged skin. For instance, red ginseng root extract protected skin from acute UVB-irradiation. Ginsenoside F1, an enzymatically modified derivative of the ginsenoside Rg1, protected HaCaT against UVB-induced apoptosis. Panax ginseng root extract promotes type I collagen synthesis in human dermal fibroblasts (HDF) via the Smad activation pathway and exhibits antioxidant activity against free radicles including diphenyl-p-picrylhydrazyl treatment. In addition, ginsenoside Rb1 promotes healing process of burn wound by enhancing angiogenesis. Among the various ginsenosides, ginsenoside Rb1 has been found to most potent agent for wound healing.",signatures:"Dimple Sethi Chopra, Abhishek Gupta, Dhandeep Singh and Nirmal Singh",downloadPdfUrl:"/chapter/pdf-download/79331",previewPdfUrl:"/chapter/pdf-preview/79331",authors:[{id:"40237",title:"Prof.",name:"Dimple",surname:"Sethi Chopra",slug:"dimple-sethi-chopra",fullName:"Dimple Sethi Chopra"},{id:"426681",title:"Dr.",name:"Abhishek",surname:"Gupta",slug:"abhishek-gupta",fullName:"Abhishek Gupta"},{id:"426683",title:"Dr.",name:"Dhandeep",surname:"Singh",slug:"dhandeep-singh",fullName:"Dhandeep Singh"},{id:"426684",title:"Prof.",name:"Nirmal",surname:"Singh",slug:"nirmal-singh",fullName:"Nirmal Singh"}],corrections:null},{id:"75231",title:"Bioinformatics Exploration of Ginseng: A Review",doi:"10.5772/intechopen.96167",slug:"bioinformatics-exploration-of-ginseng-a-review",totalDownloads:198,totalCrossrefCites:1,totalDimensionsCites:1,hasAltmetrics:1,abstract:"Ginseng contains an extraordinarily complex mixture of chemical constituents that can vary with the species used, the place of origin, and the growing conditions. Various computational analyses which include genomics, transcriptomics, proteomics and bioinformatics have been used to study ginseng plant. A genome-scale metabolic network offers a holistic view of ginsenoside biosynthesis, helps to predict genes associated with the production of pharmacologically vital dammarane-type ginsenosides, and provides insight for improving medicinal values of ginseng by genomics-based breeding. The draft genomic architecture of tetraploid P. ginseng cultivar (cv.) Chunpoong (ChP) by de novo genome assembly, was found to be 2.98 Gbp and consist of 59,352 annotated genes. Presently, bioinformatics exploration of ginseng includes studies on its P-glycoproteins, the impact of cytochrome P-450 on ginseng pharmacokinetics, as well as target prediction and differential gene expression network analyses. This study applauded Betasitosterol and Daucosterin as ginseng bioactive constituents that have several potential pharmacological effects in human, by modulating several proteins which include androgen receptor, HMG-CoA reductase, interlukin-2, and consequently impact the signaling cascade of several kinases such as mitogen-activated protein kinases (MAPKs), as well as many transcription factors such as polycomb protein SUZ12.",signatures:"Toluwase Hezekiah Fatoki",downloadPdfUrl:"/chapter/pdf-download/75231",previewPdfUrl:"/chapter/pdf-preview/75231",authors:[{id:"338172",title:"M.Sc.",name:"Toluwase",surname:"Hezekiah Fatoki",slug:"toluwase-hezekiah-fatoki",fullName:"Toluwase Hezekiah Fatoki"}],corrections:null},{id:"76168",title:"Ginseng in Hair Growth and Viability",doi:"10.5772/intechopen.96962",slug:"ginseng-in-hair-growth-and-viability",totalDownloads:269,totalCrossrefCites:0,totalDimensionsCites:0,hasAltmetrics:0,abstract:"The hair follicle is the unique organ that has the capacity of undergoing cyclic transformations following periods of growth (anagen), regression (catagen), and rest (telogen) regenerating itself to restart the cycle. The dynamic capacity of hair to growth and rest enables mammals to control hair growth and length in different body side and to change their coats. Unlike what is observed in many animals in which the pelage synchronously passes from one phase of the cycle to other all stages of growth cycle are simultaneously found in the human pelage, the growth pattern is a mosaic where the hair cycling staging of one hair root is completely independent of it nearest hair follicle, meaning that each follicular unit (FU) can contain follicles in different stages at any given time. A variety of factors, such as nutritional status, hormones, exposure to radiations, chemotherapy or radiotherapy, environmental pollution or drugs may affect hair growth, and affects the number of hairs, this progressive hair loss has a cosmetic and social impact that often significantly affects social and psychological well-being of the patient that suffers from this hair loss. Although a number of therapies, such as finasteride and minoxidil, are approved medications, a wide variety of classes of phytochemicals and natural products, including those present in ginseng are being testing. The purpose of this chapter is to focus on study the potential of ginseng and its metabolites in hair loss.",signatures:"Mercedes De Mirecki-Garrido, Ruymán Santana-Farré, Noelia Guedes-Hernandez, Francisco Jimenez-Acosta and Dionisio L. Lorenzo-Villegas",downloadPdfUrl:"/chapter/pdf-download/76168",previewPdfUrl:"/chapter/pdf-preview/76168",authors:[{id:"271416",title:"Dr.",name:"Mercedes",surname:"De Mirecki-Garrido",slug:"mercedes-de-mirecki-garrido",fullName:"Mercedes De Mirecki-Garrido"},{id:"339086",title:"Dr.",name:"Francisco",surname:"Jimenez-Acosta",slug:"francisco-jimenez-acosta",fullName:"Francisco Jimenez-Acosta"},{id:"477896",title:"Dr.",name:"Ruymán",surname:"Santana-Farré",slug:"ruyman-santana-farre",fullName:"Ruymán Santana-Farré"},{id:"477897",title:"Dr.",name:"Noelia",surname:"Guedes-Hernandez",slug:"noelia-guedes-hernandez",fullName:"Noelia Guedes-Hernandez"},{id:"477898",title:"Dr.",name:"Dionisio L.",surname:"Lorenzo-Villegas",slug:"dionisio-l.-lorenzo-villegas",fullName:"Dionisio L. Lorenzo-Villegas"}],corrections:null}],productType:{id:"1",title:"Edited Volume",chapterContentType:"chapter",authoredCaption:"Edited by"},subseries:null,tags:null},relatedBooks:[{type:"book",id:"10940",title:"Plant Hormones",subtitle:"Recent Advances, New Perspectives and Applications",isOpenForSubmission:!1,hash:"5aae8a345f8047ed528914ff3491f643",slug:"plant-hormones-recent-advances-new-perspectives-and-applications",bookSignature:"Christophe Hano",coverURL:"https://cdn.intechopen.com/books/images_new/10940.jpg",editedByType:"Edited by",editors:[{id:"313856",title:"Dr.",name:"Christophe",surname:"Hano",slug:"christophe-hano",fullName:"Christophe Hano"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null,productType:{id:"1",chapterContentType:"chapter",authoredCaption:"Edited by"}},{type:"book",id:"6302",title:"Herbal Medicine",subtitle:null,isOpenForSubmission:!1,hash:"b70a98c6748d0449a6288de73da7b8d9",slug:"herbal-medicine",bookSignature:"Philip F. Builders",coverURL:"https://cdn.intechopen.com/books/images_new/6302.jpg",editedByType:"Edited by",editors:[{id:"182744",title:"Dr.",name:"Philip",surname:"Builders",slug:"philip-builders",fullName:"Philip Builders"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null,productType:{id:"1",chapterContentType:"chapter",authoredCaption:"Edited by"}},{type:"book",id:"5612",title:"Aromatic and Medicinal Plants",subtitle:"Back to Nature",isOpenForSubmission:!1,hash:"ccf7987200bfc541e2e56bb138de86f3",slug:"aromatic-and-medicinal-plants-back-to-nature",bookSignature:"Hany A. El-Shemy",coverURL:"https://cdn.intechopen.com/books/images_new/5612.jpg",editedByType:"Edited by",editors:[{id:"54719",title:"Prof.",name:"Hany",surname:"El-Shemy",slug:"hany-el-shemy",fullName:"Hany El-Shemy"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null,productType:{id:"1",chapterContentType:"chapter",authoredCaption:"Edited by"}},{type:"book",id:"542",title:"A Compendium of Essays on Alternative Therapy",subtitle:null,isOpenForSubmission:!1,hash:"a805c1d2d8449dcecd52eb7a48d2e6b1",slug:"a-compendium-of-essays-on-alternative-therapy",bookSignature:"Arup Bhattacharya",coverURL:"https://cdn.intechopen.com/books/images_new/542.jpg",editedByType:"Edited by",editors:[{id:"66982",title:"Dr.",name:"Arup",surname:"Bhattacharya",slug:"arup-bhattacharya",fullName:"Arup Bhattacharya"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null,productType:{id:"1",chapterContentType:"chapter",authoredCaption:"Edited by"}},{type:"book",id:"631",title:"Quality Control of Herbal Medicines and Related Areas",subtitle:null,isOpenForSubmission:!1,hash:"5ced81d454b4a5ded2a0aa02e0d7621d",slug:"quality-control-of-herbal-medicines-and-related-areas",bookSignature:"Yukihiro Shoyama",coverURL:"https://cdn.intechopen.com/books/images_new/631.jpg",editedByType:"Edited by",editors:[{id:"35812",title:"Prof.",name:"Yukihiro",surname:"Shoyama",slug:"yukihiro-shoyama",fullName:"Yukihiro Shoyama"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null,productType:{id:"1",chapterContentType:"chapter",authoredCaption:"Edited by"}},{type:"book",id:"643",title:"Recent Advances in Theories and Practice of Chinese Medicine",subtitle:null,isOpenForSubmission:!1,hash:"499a7fabf489d2502de4616a4c7f3da0",slug:"recent-advances-in-theories-and-practice-of-chinese-medicine",bookSignature:"Haixue Kuang",coverURL:"https://cdn.intechopen.com/books/images_new/643.jpg",editedByType:"Edited by",editors:[{id:"44740",title:"Prof.",name:"Haixue",surname:"Kuang",slug:"haixue-kuang",fullName:"Haixue Kuang"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null,productType:{id:"1",chapterContentType:"chapter",authoredCaption:"Edited by"}},{type:"book",id:"2975",title:"Complementary Therapies for the Contemporary Healthcare",subtitle:null,isOpenForSubmission:!1,hash:"604c4ba43197c3ba1506c55c763d4ca7",slug:"complementary-therapies-for-the-contemporary-healthcare",bookSignature:"Marcelo Saad and Roberta de Medeiros",coverURL:"https://cdn.intechopen.com/books/images_new/2975.jpg",editedByType:"Edited by",editors:[{id:"51991",title:"Prof.",name:"Marcelo",surname:"Saad",slug:"marcelo-saad",fullName:"Marcelo Saad"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null,productType:{id:"1",chapterContentType:"chapter",authoredCaption:"Edited by"}},{type:"book",id:"9108",title:"Medicinal Plants",subtitle:"Use in Prevention and Treatment of Diseases",isOpenForSubmission:!1,hash:"7d0c52af195da3322be63610d6567019",slug:"medicinal-plants-use-in-prevention-and-treatment-of-diseases",bookSignature:"Bassam Abdul Rasool Hassan",coverURL:"https://cdn.intechopen.com/books/images_new/9108.jpg",editedByType:"Edited by",editors:[{id:"155124",title:"Dr.",name:"Bassam",surname:"Hassan",slug:"bassam-hassan",fullName:"Bassam Hassan"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null,productType:{id:"1",chapterContentType:"chapter",authoredCaption:"Edited by"}},{type:"book",id:"5494",title:"Chinese Medical Therapies for Diabetes, Infertility, Silicosis and the Theoretical Basis",subtitle:null,isOpenForSubmission:!1,hash:"7b3b6a2700d7fd0511770bf77290a422",slug:"chinese-medical-therapies-for-diabetes-infertility-silicosis-and-the-theoretical-basis",bookSignature:"Xing-Tai Li",coverURL:"https://cdn.intechopen.com/books/images_new/5494.jpg",editedByType:"Edited by",editors:[{id:"73821",title:"Dr.",name:"Xing-Tai",surname:"Li",slug:"xing-tai-li",fullName:"Xing-Tai Li"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null,productType:{id:"1",chapterContentType:"chapter",authoredCaption:"Edited by"}},{type:"book",id:"10356",title:"Natural Medicinal Plants",subtitle:null,isOpenForSubmission:!1,hash:"943e56ccaaf19ff696d25aa638ae37d6",slug:"natural-medicinal-plants",bookSignature:"Hany A. El-Shemy",coverURL:"https://cdn.intechopen.com/books/images_new/10356.jpg",editedByType:"Edited by",editors:[{id:"54719",title:"Prof.",name:"Hany",surname:"El-Shemy",slug:"hany-el-shemy",fullName:"Hany El-Shemy"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null,productType:{id:"1",chapterContentType:"chapter",authoredCaption:"Edited by"}}],ofsBooks:[]},correction:{item:{id:"79356",slug:"corrigendum-to-risk-assessment-and-health-safety-and-environmental-management-of-carbon-nanomaterial",title:"Corrigendum to: Risk Assessment and Health, Safety, and Environmental Management of Carbon Nanomaterials",doi:null,correctionPDFUrl:"https://cdn.intechopen.com/pdfs/80612.pdf",downloadPdfUrl:"/chapter/pdf-download/80612",previewPdfUrl:"/chapter/pdf-preview/80612",totalDownloads:null,totalCrossrefCites:null,bibtexUrl:"/chapter/bibtex/80612",risUrl:"/chapter/ris/80612",chapter:{id:"66689",slug:"risk-assessment-and-health-safety-and-environmental-management-of-carbon-nanomaterials",signatures:"Guilherme Lenz e Silva, Camila Viana, Danieli Domingues and Fernanda Vieira",dateSubmitted:null,dateReviewed:"February 26th 2019",datePrePublished:"April 11th 2019",datePublished:"February 19th 2020",book:{id:"8137",title:"Nanomaterials",subtitle:"Toxicity, Human Health and Environment",fullTitle:"Nanomaterials - Toxicity, Human Health and Environment",slug:"nanomaterials-toxicity-human-health-and-environment",publishedDate:"February 19th 2020",bookSignature:"Simona Clichici, Adriana Filip and Gustavo M. do Nascimento",coverURL:"https://cdn.intechopen.com/books/images_new/8137.jpg",licenceType:"CC BY 3.0",editedByType:"Edited by",editors:[{id:"64160",title:"Prof.",name:"Simona",middleName:null,surname:"Clichici",slug:"simona-clichici",fullName:"Simona Clichici"}],productType:{id:"1",title:"Edited Volume",chapterContentType:"chapter",authoredCaption:"Edited by"}},authors:[{id:"251730",title:"Dr.",name:"Guilherme",middleName:"Fredeico Bernardo",surname:"Lenz E Silva",fullName:"Guilherme Lenz E Silva",slug:"guilherme-lenz-e-silva",email:"guilhermelenz@usp.br",position:null,institution:null},{id:"286148",title:"Dr.",name:"Camila",middleName:null,surname:"Viana",fullName:"Camila Viana",slug:"camila-viana",email:"camilaoviana@gmail.com",position:null,institution:{name:"Centro de Desenvolvimento da Tecnologia Nuclear",institutionURL:null,country:{name:"Brazil"}}},{id:"286149",title:"Dr.",name:"Fernanda",middleName:null,surname:"Vieira",fullName:"Fernanda Vieira",slug:"fernanda-vieira",email:"fevieira2001@gmail.com",position:null,institution:{name:"Centro de Desenvolvimento da Tecnologia Nuclear",institutionURL:null,country:{name:"Brazil"}}},{id:"286151",title:"M.Sc.",name:"Danieli",middleName:"Silva",surname:"Domingues",fullName:"Danieli Domingues",slug:"danieli-domingues",email:"danielisilva@ymail.com",position:null,institution:{name:"Centro de Desenvolvimento da Tecnologia Nuclear",institutionURL:null,country:{name:"Brazil"}}}]}},chapter:{id:"66689",slug:"risk-assessment-and-health-safety-and-environmental-management-of-carbon-nanomaterials",signatures:"Guilherme Lenz e Silva, Camila Viana, Danieli Domingues and Fernanda Vieira",dateSubmitted:null,dateReviewed:"February 26th 2019",datePrePublished:"April 11th 2019",datePublished:"February 19th 2020",book:{id:"8137",title:"Nanomaterials",subtitle:"Toxicity, Human Health and Environment",fullTitle:"Nanomaterials - Toxicity, Human Health and Environment",slug:"nanomaterials-toxicity-human-health-and-environment",publishedDate:"February 19th 2020",bookSignature:"Simona Clichici, Adriana Filip and Gustavo M. do Nascimento",coverURL:"https://cdn.intechopen.com/books/images_new/8137.jpg",licenceType:"CC BY 3.0",editedByType:"Edited by",editors:[{id:"64160",title:"Prof.",name:"Simona",middleName:null,surname:"Clichici",slug:"simona-clichici",fullName:"Simona Clichici"}],productType:{id:"1",title:"Edited Volume",chapterContentType:"chapter",authoredCaption:"Edited by"}},authors:[{id:"251730",title:"Dr.",name:"Guilherme",middleName:"Fredeico Bernardo",surname:"Lenz E Silva",fullName:"Guilherme Lenz E Silva",slug:"guilherme-lenz-e-silva",email:"guilhermelenz@usp.br",position:null,institution:null},{id:"286148",title:"Dr.",name:"Camila",middleName:null,surname:"Viana",fullName:"Camila Viana",slug:"camila-viana",email:"camilaoviana@gmail.com",position:null,institution:{name:"Centro de Desenvolvimento da Tecnologia Nuclear",institutionURL:null,country:{name:"Brazil"}}},{id:"286149",title:"Dr.",name:"Fernanda",middleName:null,surname:"Vieira",fullName:"Fernanda Vieira",slug:"fernanda-vieira",email:"fevieira2001@gmail.com",position:null,institution:{name:"Centro de Desenvolvimento da Tecnologia Nuclear",institutionURL:null,country:{name:"Brazil"}}},{id:"286151",title:"M.Sc.",name:"Danieli",middleName:"Silva",surname:"Domingues",fullName:"Danieli Domingues",slug:"danieli-domingues",email:"danielisilva@ymail.com",position:null,institution:{name:"Centro de Desenvolvimento da Tecnologia Nuclear",institutionURL:null,country:{name:"Brazil"}}}]},book:{id:"8137",title:"Nanomaterials",subtitle:"Toxicity, Human Health and Environment",fullTitle:"Nanomaterials - Toxicity, Human Health and Environment",slug:"nanomaterials-toxicity-human-health-and-environment",publishedDate:"February 19th 2020",bookSignature:"Simona Clichici, Adriana Filip and Gustavo M. do Nascimento",coverURL:"https://cdn.intechopen.com/books/images_new/8137.jpg",licenceType:"CC BY 3.0",editedByType:"Edited by",editors:[{id:"64160",title:"Prof.",name:"Simona",middleName:null,surname:"Clichici",slug:"simona-clichici",fullName:"Simona Clichici"}],productType:{id:"1",title:"Edited Volume",chapterContentType:"chapter",authoredCaption:"Edited by"}}},ofsBook:{item:{type:"book",id:"10749",leadTitle:null,title:"Legumes Research - Volume 1",subtitle:null,reviewType:"peer-reviewed",abstract:"\r\n\tLegume crops provide a significant sources of plant-based proteins for humans. Grain legumes have outstanding nutritional and nutraceutical properties, while they are affordable food that contributes to achieving future food and feed security.
\r\n\r\n\tDue to an increasing world population, global food security requires a major re-focusing of plant sciences, crop improvement and production agronomy towards grain legumes (pulse crops) over coming decades, with intensive research and development to identify climate-resilient species and cultivars with improved grain characteristics. In this context, genetic developments have played a critical role to increase crop production, whose applications will undoubtedly contribute to sustainable agriculture and food security.
\r\n\r\n\tThis research topic aims to bring together a collection of outstanding studies for a better understanding of current improvements in agricultural and seed traits from both the biological (physiological and nutritional/nutraceutical) and genetic viewpoints. We welcome submissions of all types of articles falling under, but not limited to, the research topic highlighted in this book.
\r\n\t
The placenta is a crucial feto-maternal organ with both embryonic (chorion frondosum) and maternal (decidua basalis) components. The development of the placenta begins with the implantation of the blastocyst into the maternal uterus, and it evolves throughout the pregnancy. At the end of the first trimester of pregnancy, the maternal blood supply to the placenta is complete. The placenta has numerous and complex, developmentally essential functions such as nutrition, excretion, and immunologic and endocrine function. The normal placenta is a round- or oval-shaped organ that attaches to the uterine wall and has roughly 22 cm in diameter. The placenta thickness is about 2–2.5 cm and weighs about one sixth of the fetal birth weight [1]. Thus, a normal development of the placenta is important for an uneventful embryonic and fetal development. Consequently, the placenta abnormalities can range from structural anomalies, to function disorders, to site of implantation abnormalities [1].
Abnormal placental implantation (accreta, incretak, and percreta) is described using a general clinical term, respectively, morbidly adherent placenta (MAP) [2] or “abnormal invasive placenta” (AIP). If not diagnosed before delivery, MAP can lead to catastrophic postpartum hemorrhage, with life-threatening complications. Risk factors include increased maternal age, previous Cesarean delivery or myomectomy, multiparity, and previous intrauterine maneuvers (such as hysteroscopy and multiple dilatation and curettage [3]). The reported incidence ranges from 1:2500–1:7000 pregnancy in 2007 [4] to 1:533 deliveries in 2017 [3]. When the placental villi attach to the myometrium rather than the decidua, it is called placenta accreta; when the chorionic villi penetrate the myometrium, it is called placenta increta (e.g., Figure 1), whereas placenta percreta extends into the uterine serosa or adjacent organs (e.g., Figure 2). Placenta increta and placenta percreta are rare disorders, which represent <20% of the cases of placenta accreta [5]. These varieties can lead to more severe maternal complications (60% maternal morbidity [6], 7–10% maternal mortality [7]). The most important measure in decreasing these potentially fatal complications is the prenatal ultrasound diagnosis. In many cases, the patient’s history is highly relevant. The key feature for early first-trimester diagnosis of MAP is an abnormal neovascularization in the ill-defined placental-myometrial junction detected in a color or power Doppler (2D or 3D) image [8], similar to the flow observed in an invasive mole, arteriovenous malformation, or retained products of conception. Other aspects can include focal or diffuse irregular lacunar lakes with turbulent flow typified by a high velocity (PSV, >15 cm/s) [9]. A higher number of lakes increase the risk of a presenting placenta accreta. The complete loss or disruption of the echolucent myometrial zone between the placenta and bladder is highly suggestive for MAP. When using color Doppler examination, the sensitivity and specificity of the ultrasound scan can be as high as 80–90% and, respectively, 98% [10]. Magnetic resonance imaging can add accuracy to MAP diagnosis when assessing the lateral extension and penetration depth of the placenta. However, a majority of cases of MAP are diagnosed during the third stage of labor or during Cesarean section [9], and about 21% of cases of MAP are responsible for peripartum hysterectomy [11]. Overall, in suspected cases with this type of placental pathology, the best approach includes a multidisciplinary team with early planning for antepartum and intrapartum management, preferable than late planning [12]. Some groups recommend delivery at 34–35 weeks by performing preterm Cesarean section with the placenta left in situ [13]. Other several adjuvant techniques have been proposed, as methotrexate treatment and/or placement of internal iliac artery balloon catheters, for occlusion and/or arterial embolization [14]. The goal of the conservative approach of MAP is the attempt of gradual resorption of the placenta or delayed delivery of the placenta [15]. A good prognosis of MAP pathology is feasible, with improving maternal and fetal outcome, if diagnosis is timely and there is adequate preparation of the delivery. These are essential keys in the management of such cases [16].
Ultrasound color Doppler image of a case of placenta increta diagnosed in the early second trimester of pregnancy, associated with fetal demise. The surgical termination of pregnancy was performed under laparoscopic guidance, with no complications.
Image of the uterus occupied by placenta percreta after postpartum hysterectomy due to important hemorrhagic complications.
This type of obstetric pathology was firstly described in 1685 by Paul Portal, a French physician [17], as a major cause of hemorrhage, with a potentially life threat to the mother and the fetus. It was defined as the placenta that overlies entirely or partially the internal cervical os of the uterus. In complete praevia, the internal os is completely covered by the placenta (e.g., Figure 3). Placenta praevia is divided into
Ultrasound image of complete placenta praevia percreta in a patient with a previous Cesarean section (color Doppler examination showing the penetration of the placenta into the bladder).
Vasa praevia is a rare condition, in which the fetal blood vessels traverse the lower uterine segment in advance of the presenting part, unsupported by either the umbilical cord or placental tissue (e.g., Figure 4). This pathologic structure can cause fetal blood loss, with significant neonatal morbidity or death in case of spontaneous rupture of membranes or amniotomy. Also, fetal heart decelerations and bradycardia can occur if compression of these vessels appears, due to the presenting part [20]. This condition is encountered in 1:2500–5000 pregnancies [21]. The prenatal diagnosis is made with a high accuracy by ultrasound, with a sensitivity of 100% and a specificity of 99–99.8%, if transvaginal color Doppler examination is used [20]. If unrecognized before the onset of labor, the fetal mortality rate ranges between 22.5 and 100% [22]. To improve the prenatal diagnosis, the prenatal ultrasound form should include a standard evaluation of the umbilical cord insertion site. However, some researchers demonstrated that general screening for vasa praevia is not cost-effective and is not advised [23]. There are recent reports of two main associations: velamentous insertions and vessels crossing between lobes in succenturiate or bilobate placentas [24]. Besides these strong risk factors, others include placenta praevia and conception by assisted reproductive technologies. If diagnosed with vasa praevia, elective Cesarean delivery should be proposed at 35–36 weeks [25]. Others prefer a scheduled Cesarean section at 37–38 weeks or when fetal lung maturation has been confirmed [26, 27]. The Canadian guidelines for the management of prenatally diagnosed vasa praevia include elective Cesarean section prior to the onset of labor. Also, as premature delivery is most likely, consideration should be given to administration of corticosteroids at 28–32 weeks (to promote fetal lung maturation), and hospitalization at about 30–32 weeks is advisable. Continuous electronic fetal heart rate monitoring and a rapid biochemical test for fetal hemoglobin can be considered, and if any of the above tests are abnormal, emergency Cesarean section should be performed [28]. Overall, physicians must be vigilant whenever amniotomy is performed as not all cases of vasa praevia are diagnosed antenatally. Any case of suspicion should benefit of immediate delivery, to avoid fetal shock or demise [22].
Ultrasound color Doppler image showing vasa praevia.
Bilobed placenta (placenta bilobate, bipartite placenta, placenta duplex) is a placental morphological anomaly that refers to a placenta separated into two roughly equal-sized lobes, separated by membranes (e.g., Figure 5). If there are more than two lobes, then the placenta is called a multilobed placenta. The estimated incidence is 2–8% of placentas [29]. The pathology of this type of placenta is considered to be a result of a localized placental atrophy, as a result of poor decidualization or vascularization of a part of the uterus (dynamic placentation theory) [30]. Also, the genetic origin has been considered, as the risk of a bipartite placenta is greater in a woman with already a history of bipartite placenta. Frequent association with a velamentous insertion of the cord is reported, as the umbilical cord may insert in either lobe or in between the lobes. The diagnosis of bilobed placenta is made by ultrasound assessment when two separate placental discs of nearly equal size are noted. In cases of bilobed placenta, there is no increased risk of fetal anomalies. However, this type of placental abnormality can be associated with first-trimester bleeding, polyhydramnios, abruption, and retained placenta. Also, it can increase the incidence of vasa praevia with a high incidence of hemorrhage. Taking all these risk factors into consideration, a bilobed placenta does not have any unfavorable short-term or long-term pregnancy outcomes.
Ultrasound image (gray scale and color Doppler) of a bilobed placenta, showing the two lobes of the placenta and the umbilical cord insertion in one of the lobes.
Circumvallate placenta represents one type of an extrachorial placenta, defined as an annularly shaped placenta with raised edges composed of a double fold of chorion, amnion, degenerated decidua, and fibrin deposits [1]. Pathologically, the basal plate is larger than the chorion frondosum [31]. The incidence of circumvallate placenta has been reported in 0.5–18% of placentae examined after delivery [32, 33]. There is an increased risk of vaginal bleeding at the beginning of the first trimester and also a risk of premature rupture of the membranes, preterm delivery, placental insufficiency, and placental abruption [34, 35]. The pregnancy outcome can be very poor. Prenatally, during the ultrasound scan, circumvallate placenta can be suspected as a peripheral rim of chorionic tissue appearing as an echodense ridge (placental shelf), with a “tire sign” appearance on the 3D exam [36]. However, the diagnosis is made most often after delivery, by inspection of the placenta. If circumvallate placenta is suspected antenatally, the pregnancy should be classified as a high-risk pregnancy, and special precautions should be considered, to prevent preterm labor. A high association between circumvallate placenta and a single umbilical artery [37] and no relationship between the amniotic band syndrome or limb body wall complex and circumvallate placenta have been reported [31]. Thus, the condition carries no risk of fetal deformity. Circummarginate placenta is another type of extrachorial placenta, with no clinical significance, where the transition from membranous to villous chorion is flat [1].
Placenta membranacea is an extremely uncommon variation in placental morphology, in which the placenta develops as a thin structure, occupying the entire periphery of the chorion. This type of placental abnormality is classified as
In succenturiate placenta a smaller accessory placental lobe develops in the membranes, apart from the main disc of the placenta. There can be more than one succenturiate lobe, and it is a smaller variant of a bilobed placenta. In placenta supuria the communicating membranes do not have vessels [1]. As risk factors, advanced maternal age, in vitro fertilization, primiparity, proteinuria in the first trimester of pregnancy, and implantation over leiomyomas or in areas of previous surgery have been cited in the literature [1]. This condition can be diagnosed in 5% of pregnancies, by ultrasound scan as a smaller separate lobe similar to the main placental lobe. Caution should be considered in identifying any connecting vessels, especially vasa praevia. Differential diagnosis may also include focal myometrial contraction and iso-echoic hematoma from a placental abruption. Complications may appear as there is an increased risk of vasa praevia and postpartum hemorrhage, due to retained placental tissue.
Chronic intervillositis, also known as massive chronic intervillositis or chronic histiocytic intervillositis, is an exceptionally rare placental anomaly, defined by inflammatory placental lesions [1], mainly diffuse histiocytic infiltrate in intervillous space [41]. Among risk factors, maternal diabetes, maternal hypertension, intravenous drug abuse, preeclampsia, and systemic lupus erythematosus are mentioned. This condition has a perinatal mortality of 80%, due to an associated risk of recurrent spontaneous abortion [42], fetal growth restriction [43], and fetal death. The recurrence rate is considered to be above 60%.
Placental mesenchymal dysplasia is a rare vascular anomaly of the placenta characterized by mesenchymal stem villous hyperplasia [1]. The ultrasound diagnosis includes placentomegaly and a “grape-like” placental appearance, both mistaken clinically and macroscopically for a partial hydatidiform molar pregnancy [44]. The differential diagnosis is important, because it may result in termination of pregnancy. Still, the final diagnosis is made by means of placental histology. The disorder also has been reported to be associated with both intrauterine growth restriction (IUGR) and fetal death [45]. In many cases, the cause of fetal death is fetal vascular obstructive pathology, causing longstanding, severe fetal hypoxia, due to chorionic vessel thrombosis [46]. Beckwith-Wiedemann syndrome has been linked to placental mesenchymal dysplasia. Invasive testing is advisable to confirm a normal karyotype and exclude partial molar pregnancy [47].
The placenta represents a natural selective barrier between maternal and fetal blood circulations, and it is highly sensitive to the hyperglycemic environment. Consequently, adaptive changes of the structure and function appear. The histological findings are typical: villous immaturity, villous fibrinoid necrosis, chorioangiosis, and increased angiogenesis [48]. Chronic fetal hypoxia can occur due to placental changes associated with inflammation and oxidative stress. Potential intrauterine complications are growth restriction, premature labor, preeclampsia, risk of oxygen deprivation, low neonate body temperature, low blood sugar levels at birth, and stillbirth [49].
Chorioangioma is a benign vascular tumor, found in approximately 1% of all pregnancies [50]. It was firstly described in 1798 by Clarke [51]. This pathology is a malformation of the primitive angioblastic tissue of the placenta perfused by the fetal circulation. It is rarely clinically significant and is usually discovered incidentally. Most of the chorioangiomas have small dimensions. However, large chorioangiomas have been associated with a range of fetal conditions (fetal anemia, thrombocytopenia, hydrops, hydramnios, intrauterine growth retardation), including prematurity and stillbirth [1]. Also, large tumors can degenerate in necrosis, calcification, hyalinization, or myxomatous degeneration. Typically, on the ultrasound, a chorioangioma is located near the insertion of the cord into the amniotic cavity, as a hypoechoic, rounded mass with usually anechoic cystic areas with low resistance pulsatile flow (e.g., Figure 6) [52]. In rare cases the tumors are pedunculated. As differential diagnosis, subamniotic hematoma, partial hydatidiform mole, submucosal uterine fibroid, placenta teratoma, and atypical placental venous lake should be considered [53].
Ultrasound color Doppler image of a chorioangioma diagnosed in the second trimester of pregnancy.
Most infections arise from several infective agents that may cross into the placenta from the maternal circulation [1]. These kinds of infections can be associated with a variety of developmental effects, from virtually insignificant to major maternal and fetal developmental complications. Placental examination by a pathologist should be considered in every case of preterm delivery, fetal tachycardia, maternal signs of endomyometritis (e.g., fever, uterine tenderness, leukocytosis, tachycardia), neonatal intensive care unit admission, malodorous placenta, retained placenta or postpartum hemorrhage, and stillbirth [54]. However, a specific infectious agent is rarely diagnosed by placental examination. Still, the placental histology may confirm the clinical diagnosis of an infectious etiology in some cases of nonreassuring fetal heart rate patterns or neonatal morbidity/mortality. The most common placental infections are:
Malaria: characterized by the pigment-laden maternal red blood cells and macrophages aggregate in the intervillous space [55].
Cytomegalovirus is the most common congenital viral infection, mostly subclinical at birth in cases of intrauterine growth restriction and stillbirths [56]. The classic histopathological finding in the placenta includes viral inclusions. These may be detected only if using immunohistochemistry techniques.
Herpes simplex virus: the histopathological features of the placenta may include lymphoplasmacytic villitis. The demonstration of the virus by immunohistochemistry or by molecular techniques allows the diagnosis, since the above findings are nonspecific [57].
Streptococcal infection: both group B and group A streptococci can produce placental infection.
Syphilis:
Toxoplasmosis implies a risk of placental colonization, depending on the volume of uteroplacental blood flow, on the maternal immunocompetence, and parasitemia. Placental infection, described by granulomatous villitis, cysts, plasma cell deciduitis, villous sclerosis, and chorionic vascular thrombosis, is more common with advancing gestational age at the time of maternal parasitemia [59].
The fetal membranes (chorion, amnion) represent the interface between the fetal graft and the maternal host [1]. Infection may also pass the fetal membranes, especially in the area overlying the cervix. It provides direct access to pathogens, ascending from the vagina and the cervix [62]. Less commonly, infectious agents enter the uterus as a result of invasive procedures (e.g., amniocentesis, fetoscopy, cordocentesis, and chorionic villus sampling) or via the fallopian tubes from an infectious process in the peritoneal cavity.
Chorioamnionitis is the most frequent histopathological result of ascending transcervical infection and occurs with both symptomatic and silent infections [63]. The histologic diagnosis of chorioamnionitis is allowed if the inflammatory infiltrate involves either or both the chorion and the amnion. The acute chorioamnionitis is more common than the chronic form [64]. As clinical symptoms, chorioamnionitis is characterized by maternal fever, tachycardia, uterine tenderness, or foul-smelling amniotic fluid. However, cultures of the amniotic fluid or membranes fail to document the bacterial infection in 25–30% of placentas with histologic chorioamnionitis [65]. The infection of the membranes is often polymicrobial, with the most commonly seen bacteria:
Hydatidiform mole (HM), called also a
Image of post-hysterectomy uterus invaded by a hydatidiform mole in a 48-year-old patient.
Ultrasound image of the case of hydatidiform mole.
Choriocarcinoma is a rare aggressive tumor, with highly malignant potential and widespread dissemination metastases [74]. It is considered part of the spectrum of gestational trophoblastic disease and is called
Ultrasound image in gray and color Doppler scale showing a rare case of choriocarcinoma of the cervix with intense vascularization.
Ultrasound image in gray and color Doppler scale showing a case of choriocarcinoma with invasion of the myometrium and beyond.
It has been estimated 28% of farm animal breeds became eroded or threatened in the past century and this figure is now expected to be escalating. Therefore, conservation of these goat breeds is important to protect their diversity [1, 2], because once it is lost it cannot be replaced [2]. Conservation of genetic diversity provides protection against diseases, feed shortages, selection errors, unforeseen disastrous actions, social and climatic changes. The main aim of conservation is to keep different genes as pure as possible and to keep special genes of value [3, 4]. For the conservation and improvement of indigenous animals, phenotypic and semen characterisation can be a first step to be undertaken before the use of their genetic material [5, 6, 7]. Such characterisation provides information on the reproductive performance and identification of unique characteristics within different populations [8]. In small ruminants, it has been found that there is a positive correlation between phenotypic characteristics and semen parameters. For example: testicular circumference, body weight and condition score of a male goat were positively correlated to high sperm cell concentration [9, 10]. On the other hand, with all the technologies available, there is little information on what parameters can be used as indicators of male fertility [11]. As a result, the search for other male fertility markers such as seminal plasma constituents is needed [12]. Studying of seminal plasma constituents can be another method of evaluating the reproductive system functioning and semen quality in goats [13]. In other species, evaluation of seminal plasma constituents such as proteins, sodium, potassium, magnesium, calcium, zinc, glucose, cholesterol, triglycerides, lipids and urea were found to be useful in determining male fertility [14, 15]. These seminal plasma constituents play a major role during sperm cell metabolic processes [16, 17].
Phenotypic quantitative characteristics is assessed with the aid of a flexible tape measure. Individual body weight is determined by using a weighing scale. Rectal body temperature is determined using a thermometer. The phenotypic qualitative characteristics is assessed through visual appraisal. Body condition score is assessed based on standard scale which ranges from 1 to 5 (1 = very thin, 2 = thin, 3 = satisfactory, 4 = fat and 5 = obese). The age of the males is estimated by counting the number of permanent incisors on the lower jaw of the mouth [9].
Semen volume is measured by reading the measurements on the collection tube [18].
Semen pH is determined using a pH meter, whereby pH electro-rode is washed with sterile water and wiped with sterile paper towel before being inserted into the tube containing the semen sample for about 30 seconds [18].
Semen colour is observed visually and categorised as clear/watery, cloudy, milky, creamy and thick creamy [19, 20].
Sperm cell motility is determined using a Sperm Class Analyser [21]. Five hundred microliters of Ham’s F-10 and 10 μL of semen are mixed in a 1 mL graduated tube and incubated for 5 minutes at 37°C. After incubation, 10 μL of extended semen is placed on a pre-warmed microscopic slide (37°C), mounted with a cover slip and examined (x 10) under a phase contrast microscope [18]. Sperm cell motility is categorised as follows:
Total motility (TM) = is a sum of progressive and non-progressive motility; Progressive motility (PM) = sperm cells that are moving forward; Non-progressive motility (NPM) = sperm cells that are not moving forward [22].
Rapid = sperm cells moving rapidly (81–180 μm/s), medium = sperm cells moving at an average speed between 51 and 80 μm/s and Slow = sperm cells moving slowly at ≤50 μm/s [22].
Curvilinear velocity (VCL) = average velocity which measures a sperm cell movement along its actual path (μm/s); Straight-line velocity (VSL) = average velocity which measures a sperm cell movement along a straight line from beginning to the end (μm/s); Average path velocity (VAP) = average velocity of the smoothed cell path (μm/s); Linearity (LIN) = linearity movement is a ratio of VSL/VCL (%); Straightness (STR) = straight line movement is a ratio of VSL/VAP (%) [11, 23] and Wobble (WOB) = wavering movement which is a ratio VAP/VCL (%) [11, 22].
Sperm cell concentration is determined with a spectrophotometer. A square cuvette is filled with 3 mL of sodium citrate solution and placed in a spectrophotometer for at least 30 seconds. Raw semen (15 μL) is added in a square cuvette containing the sodium citrate solution, again placed in a spectrophotometer in order to read the absorbance. The absorbance read is used to determine the final sperm cell concentration with the aid of a formula (201 X 25.97 X absorbance – 0.3) [21].
For evaluation of sperm cell viability, morphology and abnormalities, 200 sperm cells per slide are counted in a smear stained with nigrosin-eosin. Nigrosin-eosin stain (60 μL) and 6 μL of semen are mixed, then 5 μL of the mixture is smeared on a slide [23], whereby a dragging slide is placed at an angle of 45° and slowly moved into contact with the semen sample, which runs alongside the edge of the slide until it produces a smear. The smeared slides are dried and evaluated (counting of the sperm cells) under a fluorescent microscope using an oil immersion objective (x 100) on a bright field, with the aid of a laboratory counter. Live sperm cells do not absorb stain (fluorescence) while dead sperm cells do (become purple). Live sperm cells are further evaluated for morphology and abnormalities. Abnormalities are categorised as primary (small, large or swollen head, double heads, abnormal acrosome, elongated and abaxial mid-piece, double and short tail), secondary (detached, loose or damaged acrosomes, bent and protoplasmic droplets of the mid-piece, bent and shoe-hook tail) and tertiary abnormalities (reacted acrosomes and coiled tails) [23].
Sperm cell acrosome integrity is determined on the slides smeared and stained with nigrosin-eosin stain, under a fluorescent microscope, oil immersion objective and bright field (x 100). At least 200 sperm cells are counted per slide [24].
Sperm cell membrane integrity is determined using a hypo-osmotic test. A semen volume of 0.1 mL is mixed with 1 mL hypo-osmotic solution and incubated at 37°C for 1 hour. Following incubation, 7 μL of semen is placed on a glass slide, then smeared and evaluated under a phase contrast microscope (x 40), at least 200 sperm cells per slide are counted. Sperm cells with swollen and coiled tail are considered intact [25].
Seminal plasma is collected from semen samples by means of centrifugation [25] at 1500 rpm for 5 minutes. Following centrifugation, seminal plasma is removed using 1 mL disposable plastic pipettes. The seminal plasma is transferred into 5 mL centrifuge tubes and stored at −20°C until analysis. Determination of seminal plasma constituents is done using commercial
Determination of osteopontin, metalloproteinases type-2 tissue inhibitor, fertility associated antigen and urea is carried out by the addition of 100 μL of standards and sample solution into the appropriate wells, shaken gently to mix the contents and then incubated at 37°C for 1 hour. The wells are washed 7 X with 400 μL of wash solution. After the final wash, the wells are firmly tapped on a lint free paper towel to remove any remaining wash buffer. A labelled antibody (100 μL), is pipetted into each well. The plates is sealed and incubated at 4°C for 30 minutes. The plates is emptied of their contents and washed 9 X with 400 μL of wash solution. After the final wash, the plates are emptied and the results are generated by the addition of 100 μL of TMB substrate to each well. The plates are incubated for 30 minutes at 25°C in the dark, the reaction is stopped with 100 μL of stop solution, and the absorbance read at 450 nm [26]. Lactose dehydrogenase is determined by the catalytical oxidation of lactate to pyruvate in the presence of NAD with subsequent reduction to NADH. The rate of NADH formation measured at 340 nm is directly proportional to serum LDH-L activity. The change in absorbance measured at 340 nm is directly proportional to the activity of lactate dehydrogenase in the sample and translated to the concentration of lactose dehydrogenase in the sample. Lactate dehydrogenase reagent 1 (4 X 40 mL) and lactate dehydrogenase reagent 2 (4 X 8 mL) are reacted with the sample and enzyme activity measured spectrophotometrically (Lactic acid + NAD + → pyruvate + NADH) [26].
For the determination of triglycerides, a spectrophotometer is set at a wavelength of 540 nm and the absorbance reading to zero with water as the reference. Free glycerol and triglycerides reagents are prepared and warmed up to assay temperature in the blank, standard and sample cuvettes. Free glycerol and triglycerides reagents (0.8 mL) is pipetted into each cuvette. Then 10 mL of water, glycerol standard and sample are added into the blank, standard and sample cuvettes and mixed by gentle inversion. The cuvettes are then incubated for 5 minutes at 37°C. Initial absorbance reading of blank, standard and sample at 540 nm versus water as the reference is taken. To each cuvette 0.2 mL of the reconstituted triglycerides reagent is added, mixed and incubated for 5 minutes at 37°C [26]. The final absorbance of the cuvettes is read at 540 nm versus water as the reference and the triglycerides concentration is calculated. For the determination of lipocalin-type prostaglandin D synthase, seminal plasma is incubated overnight at 48°C with 30 mg of anti-recombinant bovine lipocalin-type PGD synthase IgG. Samples are washed 3 X with PBS-BSA and re-suspended to 500 mL FC blocking medium. Five microliters (0.5 mg/mL) of fluorescein isothiocyanate-conjugated goat anti-rabbit IgG Fab fragment is added to 500 mL of seminal plasma suspension for 1 hour. After being washed 3 times in PBS-BSA as before, the fluorescence of the samples (concentrations) is measured using a digital fluorescent microscopy. For lipids determination, seminal plasma lipids are extracted with 6 volumes of chloroform-methanol (2/1, V/V), centrifuged at 800 x g for 3 minutes and the resulting lower phase aspirated and dried under a stream of nitrogen. Total lipids are determined enzymatically and their quantities were measured colorimetrically [26].
Goats were the first ruminants to be domesticated [27] and they have been kept since 6000 BC [28]. They originated from Asia [29]. The main reasons were for the production of milk and meat [27, 30]. Bezoar goats were reported to be the first to be domesticated in Asia before spreading over North Africa and Southern Europe. These goats were raised under very harsh environmental conditions. Goats are active, sure-footedness and have a habit of eating any kind of plant material [28]. This provides motivation for the genetic improvement for this species [31]. Globally, there are about 800 million goats, which represents 12% of global mammalian breeds recorded. About 70% of the world’s goats are found in Asia, with the largest number in China, India and Pakistan. Less than 15% are found in Africa [32].
Goats contribute significantly to the livelihoods of poor farmers [5, 27] and they are well preferred due to their natural adaptation, lower maintenance requirements [9] and short reproductive cycle, with a high reproduction rate compared to large ruminants [5]. In South Africa, there are over 6 million goats, and some of the breeds were commercialised and have gained international recognition; for example: Boer, Kalahari Red and Savanna goats. These goat breeds are known for their fast growth rate and good carcass quality [33, 34]. The South African goat industry is dominated by three main products: meat (chevon), milk and fibre. Goat meat production contributed R 3.6 billion to the South African economy between 2001 and 2011 [33].
Worldwide, chevon consumption has increased by 63% over the years as an alternative to beef, pork and chicken because of its high nutritional value, lower fat content, cholesterol composition and its leanness [9, 31, 35]. There is also an increasing trend of socio-economic importance of goats [36, 37] and demand for goat’s meat exceeds what is available [31]. Therefore, to keep up with the increasing demand for goat meat, goats’ productivity needs to be increased. In South Africa and the other developing countries, most goats are farmed traditionally and a very small proportion is kept commercially [37, 38, 39]. The productivity of livestock such as cattle, sheep and goats in South Africa and other African countries is low, due to a low reproductive rate and poor management practices [9, 37, 40].
Indigenous animals provide necessary genetic diversity to modern agriculture, as a means to ensure stability and improve future breeding programmes. However, indigenous animals are under threat of extinction [5, 41, 42]. Extinction or erosion of farm animal genetic resources is escalating due to environmental conditions, human interference and a combination of genes [4], which is due to an increase in uncontrolled breeding and the introduction of exotic breeds [40]. Factors such as breed dependence, changes in production systems and producer’s preference because of socio-economic factors, political unrest, natural disasters (drought), increased disease incidence, single productive trait emphasis and intensive use of biotechnology also contribute to erosion genetic diversity [41, 42]. It is in the interest of the entire community to conserve livestock genetic materials and maintain their biodiversity [4] because once the diversity is lost it cannot be recovered [2].
So far, 22 to 28% of farm animal breeds have been reported to be eroded [32, 42] with one to two breeds disappearing every week [41]. The following threats could be faced due to this erosion: high rate of cross bred animals, development of new genotypes, expansion of intensive agriculture, economy changes, decrease in market demand and food security, disappearance of cultural and historical values, loss of indigenous knowledge [43] and diseases outbreaks [32]. Therefore, conservation of farm animal genetic resources is important to protect their diversity [2]. Conservation of genetic diversity provides protection against climatic change, diseases, food shortages, social changes, selection errors and unforeseen disastrous actions [4]. The main aim of conservation is to keep pure genes and special genes of value [3, 4]. Adequate identification and documentation of animal breeds simplifies conservation of genetic resources. According to Cardellino [41], the Food and Agriculture Organisation requested its members to implement a conservation strategy for the sake of animal genetic resources preservation, which might not be of interest to farmers now. Currently,
Schematic representation of conservation strategies [
In-situ conservation refers to the maintenance of endangered or rare live animals in their natural habitat through the enhancement of its production characteristics (conservation with utilisation) [4, 32]. This type of conservation allows the attainment of important information about ecological or historical-cultural value of a breed [32, 42] and it includes performance recording and breeding programmes, with emphasis on the maintenance of genetic diversity within the breed [32].
In-situ conservation would be the preferred approach for the short and long term, if there were maintenance and management of farm animal genetic resources (FAnGR). This is because in-situ conservation ensures that a breed is conserved in an active state [32, 43]. With the aid of appropriate genetic improvement techniques, the breed maintains its status to changes in the production, marketing and social environments. In general, conservation of FAnGR as live animals has many advantages compared to the in-vitro approach [43] such as enabling of breed development, adaptation to the environment, maintaining of indigenous knowledge to the keepers, sustainable utilisation in rural areas, contribution to nature management and financial viability [32].
Ex-situ conservation refers to the conservation of endangered or rare species in a designated area. This type of conservation strategy also plays a role in strategic breeding programmes [4, 43]. It protects against changes in the production conditions and helps with quick introduction of the breed with the aid of a limited number of recipients [32]. It comprises of in-vivo and in-vitro conservation. In-vivo conservation is the safeguarding of live animals in zoos, wildlife parks, experimental farms or any off-farm maintenance [4, 32, 43]. However, due to the high cost of this type of conservation, animals are usually kept in smaller numbers. It is therefore recommended that in-vivo conservation be complemented with in-vitro conservation. However, in-vivo conservation does not always give assurance of the preservation of the original genetic diversity of a breed, because animals are not preserved in their original habitat [32].
In-vitro conservation involves cryopreservation of genetic materials in haploid (semen, oocytes, somatic cells, testis and ovarian tissues) and diploid form (embryos) [4, 45]. This strategy was introduced because the in-vivo conservation strategy is costly. The cryopreserved genetic materials are used to regenerate a specific population in the future, even after the donors’ death or can be used as a back-up [4, 43]. For the establishment of reinforced ex-situ conservation programmes: conservation priorities and goals need to be set, national and regional ex-situ conservation facilities need to be established, the use of genetic materials stored in ex-situ gene banks need to be facilitated, there should be a strict biosecurity measures and procedures must be followed for maintenance of cryo gene banks. Implementation of long-term regional and global conservation strategies is required for saving costs and avoiding duplication of conserved genetic materials [4].
Fertility is a complex term measured by conception rate [11], number of services, semen parameters, litter size, kidding interval, non-return and kidding rate. Fertility in male animals is an important characteristic that is used to select sires and it is more economically important than other production characteristics [46]. Potential fertility of mature males is a characteristic that has been evaluated based on phenotypic characteristics and it increases the probability of reproductive success during breeding season [39, 47]. Like in any other species, sub-fertile males prolong the kidding season due to delayed pregnancy, which will then lead to culling of does and loss of kids [11, 47, 48]. Male fertility is influenced by development of the testis, seminal plasma quality, libido, physical soundness [11] and the ability of sperm cells to penetrate the zona pellucida of the ova [49]. Therefore, it is important to manage male animals well in order to optimise their breeding performance [48].
Following physical examination and assessment of males’ reproductive organs, semen samples needs to be collected. This is achieved by collecting semen samples with the aid of an approved artificial vagina or electro ejaculation method [50, 51]. Following collection, the semen samples are evaluated for semen volume, pH, sperm cell motility [52], semen colour [53], sperm cell concentration, acrosome and membrane integrity [54], live/dead and morphology [55]. Semen parameters evaluation is an accurate, objective, rapid, inexpensive and standard method of indicating fertility of breeding males, other than directly assessing their ability to make females pregnant [49, 52, 56].
Semen colour is evaluated subjectively by visual observation. It can also be used to predict sperm cell concentration [49]. Clear, cloudy, milky, thin-creamy, creamy and thick-creamy semen colours with average sperm cell concentration of <0.7, 0.7, 2.0, 3.0, 4.0 and 5.0 X 109/mL, respectively, are normally observed following semen collection. Semen samples with colour that ranges from milky to thick creamy were found to be good and highly fertile [49, 57]. Sometimes, pink, grey or brown semen colour can be observed because of blood presence, which can be due to injury of the penis or reproductive tract or diseases and infections. If there is urine contamination, the sample will be yellowish in colour, and such semen needs to be discarded, as it will affect sperm cell quality [49].
Semen volume is evaluated by taking the reading on the collecting tube [58] and varies according to the method of semen collection used [49]. Acceptable semen volume of good quality sample ranges from 0.5 to 3 mL, during the natural breeding season [59, 60]. Use of the electro-ejaculator for semen collection resulted in high semen volume when compared to the use of artificial vagina [49]. This was reported to be due to excessive accessory sex gland secretions and urine [61]. A good correlation was observed between animals’ age and testicular size; young males produce lower semen volume when compared to old males [62]. Smaller testis produces lower semen volume when compared to bigger testis, and this is attributable to differences in semen production and storage capacity [63].
Sperm cell motility is an essential parameter in the assessment of semen quality and different results have been reported on its effect on male fertility [64, 65]. Sperm cell motility can be determined using two methods, which are subjective and objective assessment [11, 53]. Subjective assessment involves the estimation of sperm cell motility and relies on the training and experience of the observer [53, 66]. Objective assessment mainly involves the use of a computer assisted sperm analyser to analyse sperm cell motility [11, 65]. Goat semen is regarded as good if it has a sperm cell motility of more than 70% [59, 67].
According to Hashida et al. [56], sperm cell morphology has a number of benefits, as one of the predictive factors in determining the positive outcomes of fertilisation. A minimum of 70% normal sperm cells are needed for fertilisation to take place [68]. The main sperm cell abnormalities that hinder male fertility in livestock are: small, large or double heads, abnormal, detached, reacted or damaged acrosome, elongated and abaxial mid-piece, double, short, bent, shoe-hook and coiled tail, bent and protoplasmic droplets of the mid-piece [49, 55]. Diseases and stress, as a result of temperature, are the main contributors to high percentages of damaged sperm cells [53]. High ambient temperature and humidity may reduce males’ fertility by 6 weeks, and during that period a high rate of abnormal sperm cells appears in the collected ejaculates during the recovery period. During the non-breeding season, abnormalities increase then they decline during the breeding season [49].
Dead sperm cells lead to complete failure of fertilisation. For fertilisation to take place, goat semen samples should have less than 25% dead sperm cells [57, 63]. Temperature levels and infections are the main causes of dead sperm cells in goats [63, 69].
Males with acceptable semen quality should contain sperm cell concentration of ≥2 X 109 sperm cells/mL [59]. Sperm cell concentration is influenced by different factors such as age, breed, nutrients supply, climatic conditions [36], season, testicle size, semen collection frequency and method [63]. During the breeding season, sperm cell concentration increases [39, 63]. Larger testicles produce more highly concentrated sperm cells due to bigger site of production and capacity compared to smaller testicles [63]. The artificial vagina results in higher sperm cell concentration when compared to the electro-ejaculation method [70]. Excessive application of electric stimuli increases semen volume, due to unwanted secretions, which then leads to lower sperm cell concentration and dead sperm cells [63, 71].
Generally, semen pH of 7.0 to 7.2 has been reported as the best for optimum functioning of most of the enzymes in sperm cells [49], which is in turn favourable for sperm cell motility and viability [72]. Acidic and alkaline semen pH have been observed to be unfavourable for sperm cells to survive and leads to sperm cell damage and low fertilising ability [49, 71, 73]. Ramukhithi [52] also found low semen pH levels of 6.1 and 6.6 to result in total motility of 89.3 ± 1.8 and 76.9 ± 4.7%, respectively.
Characterisation provides information on the reproductive performance, and identification of unique characteristics of value in different populations [8]. For optimum goat productivity, the farmers should select males that have the ability to serve many females during the breeding season, with the genetic potential for quick and efficient growth [73]. However, the importance of breeding with a highly fertile male is often neglected, especially under the communal set up. This is due to lack of management practices such as breeding soundness evaluation that needs to be done on males before using them for breeding. As a result, the pregnancy rate is compromised [74]. Breeding soundness evaluation is a useful tool to be used during the selection of males for breeding; this eliminates males with lower fertility [11, 30, 36, 73].
Breeding soundness evaluation consists of physical examination of body structure and reproductive organs, semen collection and evaluation, which were found to be the best indicators of breeding potential [30, 47, 73]. Three classes are used to rate breeding soundness, namely: satisfactory potential breeder, unsatisfactory potential breeder and deferred. A satisfactory potential breeder has good physical characteristics: ≥ 17 cm scrotal circumference, ≥ 70% sperm cell motility and normal morphology [11, 59, 73, 75]. Males failing breeding soundness evaluation (deferred breeder) can be rechecked after 1 or 2 months, to see if their fertility has improved [36, 47, 48, 73]. In a herd, about 15% of males kept are of unsatisfactory reproductive breeding quality [48, 73]. Although the method is accepted and highly utilised, it is very subjective and requires a highly trained technician [11].
This approach is undertaken in a situation where there is very little information on the existence of recognised breeds, with the objective to examine the existence of distinct breeds in the study area. It is hypothesised that the target animal genetic resources (AnGR) population is the same and the hypothesis is tested by measuring and analysing the pattern of phenotypic diversity in the study area. This is followed by choosing the study area and sampling frame. For a large area, it is advisable to use stratified sampling based on the following criteria:
Geographical isolation of AnGR populations and their movement patterns;
Known patterns of morphological and production characteristics in the AnGR populations;
Indigenous knowledge on the origin of the AnGR
This approach also requires estimation of livestock populations and their keepers in the study area and primary characterisation falls within the exploratory approach [76].
This approach is undertaken in a situation where there is little information on the breed identity. In such a case, the objective is to confirm breed identity and provide descriptions of the breeds, which depends on the national AnGR records, literature and local knowledge. In a situation where there is little information, which is not accurate for phenotypic characterisation, preliminary field data will need to be collected on the identity, geographical distribution, and relative significance of AnGR populations and hence to determine whether an exploratory or confirmatory approach is suitable [76].
Animal phenotypic characterisation is a practice of documenting the physical appearance or characteristics of an animal. The information provided by phenotypic characterisation studies is crucial for planning management and the use of AnGR at local, national, regional and global levels [5, 76, 77]. This type of characterisation is simple, non-invasive and inexpensive [2]. For the conservation and improvement of indigenous animals, phenotypic characterisation can be a first step to be undertaken before the use of their genetic material [6, 7]. It is necessary to guide decision makers in the development and breeding programmes of livestock [76]. Phenotypic characteristics have important socio-cultural and economic values to African people. As a result, most farmers have specific respect and choices for specific traits. For example: goat coat colours and body sizes are more favourable to the farmers [5]. Phenotypic characteristics are influenced by genetic and environmental factors such as nutrition, health practices and ambient temperature etc. [8]. The phenotypic characterisation tool gathers information on production environment, qualitative, quantitative and adaptive traits [77].
Evaluation of AnGR diversity is difficult because there are many animal populations that are not assigned to any known or registered breed. Even though some of these non-descriptive animals are known to be crosses of existing breeds, some animals may belong to the same population, which is unique from known populations on the basis of identifiable and phenotypic characteristics that need to be identified as separate breeds. Phenotypic characterisation is technically and logistically challenging. In order for it to be implemented in an efficient and cost-effective manner, it requires careful attention. For accurate phenotypic characterisation results, it is advisable to use standard practices and formats for describing animals’ characteristics [76]. There are two types of characterisation; the first one is primary characterisation, which refers to the collection of information through single field visits. For example: measurement of animals’ morphological features, gathering information from livestock keepers and mapping of geographical features. The second one is advanced characterisation, which refers to activities that require repeated visits. For example: measurement of productive traits such as growth rate, milk production and adaptive traits such as resistance to diseases [76].
These characteristics include the external physical form, shape, colour and appearance of the animals, and are recorded as categorical variables. Phenotypic qualitative characteristics are based on a small number of genes. Some of the examples of phenotypic qualitative characteristics are coat colour, horn shape and ear length etc. [5, 8, 36]. These characteristics have less direct significance to the production and service functions of an animal. However, they may relate to adaptation to a specific environment. For example: hair coat, size of ears and presence of horns are known to be relevant to the dissipation of excess body heat [5, 76]. Other characteristics that may be relevant to the livestock keepers is hair coat colour. This is normally used in a situation where there is no proper identification of animals; some farmers use hair coat colour as an animal identification tool. As a result, they are as important as the phenotypic quantitative characteristics and hence they need to be included on the phenotypic characterisation studies [5, 76].
Phenotypic quantitative characteristics are measures of animal body parts [34, 76] and are more directly associated to production characteristics when compared to phenotypic qualitative characteristics. For example; body weight and chest girth are directly associated to body size and production characteristics [5, 9]. These variables have continuous expression, due to numerous genes that influence their expression. Most of the phenotypic quantitative characteristics are dependent on animal age and the environment in which they are kept. Phenotypic quantitative characteristics such as body weight, length and height, are used as an alternative indicator of production traits due to their strong relationship with production traits such as meat and milk [76].
To evaluate the ability of a male to find, move to and mount a female on heat, a physical inspection is conducted. This includes observation and palpation of the penis, prepuce, sheath, testicles and epididymis, and measuring of the scrotal circumference [9, 73]. The main characteristics that are evaluated are: body condition score and structural soundness of the male. In addition, male history, age, temperature and reviewing the records of past breeding performance need to be done [9, 36].
Body condition scoring is an assessment of body fat, and is determined by feeling the ribs and spine of a male, as well as a visual assessment [9, 36, 73, 76]. The good thing about body condition scoring is that it is fast, simple and cheap, as it does not require special instruments [38]. Animal body condition is influenced by environmental factors, parasites and diseases etc. [78]. Normally, body condition score in males is assessed before mating, while in does it is assessed before mating, kidding and during lactation stage. This method involves allocation of scores to animals in relation to the amount of body fat and muscles. It is a rapid and economical method that shows energy reserves of the animals [38, 79]. A body condition score is assessed based on an arbitrary scale which ranges from 1 to 5, where 1 is very thin and 5 is obese [9, 38]. Body condition score of 3 to 3.5 is recommended for a male during the breeding season [9, 36, 73]. If a male is too thin, its breeding ability is negatively affected. On the other hand, overweight males may lack strength to breed large numbers of does [73]. Body condition monitoring is very important to minimise reproductive and productive losses [79].
The optimum breeding age of a buck ranges from 6 months to 4 years. An increase in spermatogenic activities at a certain age results from a major development of the seminiferous tubules and sertoli cells differentiation [9, 36]. Age has an effect on testicular size. Old age arrives in males at different ages, depending on the health, environment and the use. Most old animals have adequate sperm cells, but most of them are abnormal and dead [49]. The best prediction of how long a male will be productive is to evaluate bloodlines [36].
Body weight is an important economic trait in animal [9, 36] and it is influenced by several factors such as breed, age, nutrition and other environmental factors [30]. Body weight and size of a male are influenced by feeding and health care. Body weight can be estimated with the aid of body measurements, especially in the villages where there are no scales. It can also be determined objectively, with the aid of a weighing scale [36] or by visual appraisal [9]. Objective assessment enables farmers to recognise early and late maturing animals of different sizes. Body weight has a close relationship with age, breed and morphological characteristics. Sperm cell concentration has also been shown to be positively correlated with body weight. It can be concluded that age and body condition of a male have a strong influence on body weight and conformation traits [36]. Body weight is also positively correlated to the production of viable sperm cells [9].
Body size is an important phenotypic characteristic in meat producing animals [9]. Previously in goats, body size used to be visually assessed with a subjective method. Nowadays, body growth and development are objectively assessed. Delayed growth in body size of an animal leads to reproductive wastage and economic losses [36]. Goats are classified as dwarf (< 50 cm), small (51 to 65 cm) and large-sized animals (> 65 cm) based on their body height at the withers [5]. Large-sized animals are heavier and have bigger testicular measurements than small-sized animals [62]. Even though the body and testicular measurements of animals increase with age, the age at which domestic animals reach puberty in a commercial set up is postponed until they attain a required body size and weight [36].
Scrotal circumference is determined at the widest part of the testis, when the testis is gently massaged and pulled to the bottom of the scrotum [9, 48, 73]. Scrotal circumference is known to be different among different breeds and individuals of the same breed, and it is highly heritable [11, 36]. An average of 17 and 25 cm of scrotal circumference in young and older males, respectively, is recommended to be ideal for breeding [73, 80]. Scrotal circumference varies with the season and body condition, and it is usually larger during the breeding season [39, 73] and can decrease by 2 to 3 cm during the non-breeding season [73]. Goat scrotal circumference also experiences some changes after reaching sexual maturity due to the influence of photoperiod, nutrition and temperature [30, 36].
Measuring of scrotal circumference during breeding soundness evaluation is very important, as it is strongly related to the semen production capacity of a male [9, 49, 73]. Breeders put great selection pressure on larger scrotal circumference [11, 36]. Large scrotal circumference is a reliable indicator of the reproductive maturity, good development of sperm cells and production of semen with greater quality [9, 11, 73]. When artificial insemination is to be conducted, semen samples from superior males with larger scrotal circumference could lead to insemination of many females. Testicular size is also influenced by breed, age, nutrition, genetics and other environmental factors [11, 30, 36]. Large-sized animals are heavier and have larger testicles measurements than small-sized animals [11, 62]. Large scrotal circumference was reported to be correlated with good semen quality and high sperm cell production in males [11].
Body height, length, depth, width, pelvic width, length hock length, tail length, heart girth and scrotal circumference are some of the characteristics that are measured in goats [34]. These characteristics have a good relationship with each other. For example, heart girth and body height are good indicators of body weight and condition score. Scrotal circumference is an indirect indicator of the testicular mass. It is a major element in breeding soundness evaluation, because it is easy to measure and reliable, as it provides an indication of size and growth [36].
In many cases, female goats (does) are linked to flock infertility problems than males. Male fertility cannot however be taken for granted as males have a greater influence on a flock performance compared to females. Evaluation of males for breeding purposes is very important in the improvement of goat production as they supply half of the genetics to all the offspring [9, 48].
Seminal plasma proteins have a great effect on the biological quality of semen samples as expressed by sperm cell motility, viability and morphology [81]. Evaluation of seminal plasma proteins were found to be useful in correlating male fertility in other species such as cattle [14], pigs [82] and fish [83]. Seminal plasma proteins are composed of non-protein nitrogen amino acids, peptides albumin, globulin [69] and other inorganic constituents that have effects on sperm cell quality [82]. Utilisation of two-dimensional polyacrylamide gel electrophoresis (2D-PAGE) resulted in the recovery of four proteins in the seminal plasma, which were correlated positively to male fertility [14]. The functions of these proteins are to prolong sperm cell viability measured by its motility, protect sperm cells, supply enzymes of the metabolic processes [69], improve buffering capacity and semen quality [81, 84, 85], capacitation and acrosome reaction [86]. As a result, proteins are regarded as a male fertility marker in conjunction with standard breeding soundness evaluations [14, 47, 85]. However, the accurate mechanisms involved in their actions are not clear [86, 87].
According to Bozkurt et al. [83], protein concentration is normally low in most of the species and it decreases in the second phase of spermiation. Although protein concentration is normally low, it is normally higher in summer or during the breeding season, when compared to the other seasons. Low protein concentration in seminal plasma reduces its buffering capacity and negatively affects sperm cell characteristics [69]. Seminal plasma proteins were firstly associated with male fertility in dairy bulls, followed by beef bulls and horses. The first seminal plasma proteins to be associated with males’ fertility in Holstein bulls were: lipocalin-type prostaglandin D synthase (LDH), osteopontin (OPN), albumin, transferrin, fertility associated antigen (FAA) and type-2 tissue inhibitor of metalloproteinases (TIMP-2) [14, 82, 86, 88].
Osteopontin is an acidic protein and comes from mineralised bone tissue, which is rich in serine, aspartic, and glutamic acid [12, 89]. It is also known as secreted phosphoprotein-1, 2ar and bone sialoprotein [42]. Osteopontin belongs to a family of proteins called small integrin-binding ligand, N linked glycoprotein (SIBLINGS) [12]. Osteopontin (55-kDa) plays an indirect role in increasing fertility by actions in the male reproductive tract, without directly affecting sperm cells [47, 89]. In male animals, it is synthesised by sertoli and germ cells in the seminiferous tubules and expressed in the ampullae, seminal vesicles and epididymis. Its functions are for cell relocation, survival and adhesion, chemotaxis, intra-cellular signalling, macrophage activation and prevention of calcium crystal formation in the kidney [12, 14].
Lipocalin type prostaglandin D-synthase was firstly identified in the cerebrospinal fluid in the early 1960s. This protein is abundant in compartments beyond blood tissue barriers [90]. It is found in a large and different group of small extracellular proteins identified by their ability to bind hydrophobic molecules (retinoids, steroids, pheromones, odorants and fatty acids) [91]. Lipocalin-type prostaglandin D synthase has been reported to be more dominant in the seminal plasma of highly fertile bulls. It is composed by a series of four spots, which comprise 7.6% of all protein spots. In males with low fertility, they were found to be 2 to 3-folds. Lipocalin-type prostaglandin D synthase is a multifunctional calcium-binding protein, which is responsible for intracellular signalling pathways, interaction of cells, apoptosis [86, 92] and serves as a carrier for blood-derived substances across the blood-testis barrier, which is produced in the seminal plasma [47]. It is also responsible for sperm cell development [90]. Although, these proteins were reported to correlate with sperm cell quality or male fertility in several species, their mechanisms are not clearly understood [86, 92].
According to Dawson et al. [14], fertility associated antigen is a simple and non-glycosylated yielding a N-terminal 26 amino acid sequence which is 73% similar to human deoxyribonuclease (DNase) I-like protein [47, 82]. In total, fertility associated antigen is composed of 296 amino acids [93]. It is primarily located in the seminal vesicles and prostate glands. It was also labelled as one of fertility markers (26-kDa) for bull semen [47, 82]. For rapid determination of fertility-associated antigen in bulls, a lateral flow cassette has been designed [94]. Bulls that tested positive for fertility-associated antigen resulted in a higher pregnancy rate when compared to those that tested negative [14, 47, 94]. Ax et al. [93], summarised the findings of Bellin (1994, 1996 and 1998) which showed that pregnancy rate was 85 and 66%, when the fertility-associated antigen was present and absent, respectively. Dawson et al. [14], summarised the findings of Bellin (1994, 1996, 1998) and Sprott (2000), which indicated the pregnancy rate was 82.1 and 64.8%, when the fertility-associated antigen was present and absent, respectively. This was believed to be due to a lack of epitope [14, 47].
In South African unimproved indigenous male goats’ fertility associated antigen showed a positive relationship with semen volume, sperm cell concentration, TM, NPM, rapid and medium velocity, VCL, VSL, VAP, intact membrane and live sperm cells [89]. Ramukhithi [89] results are in agreement with the literature that has indicated that when the fertility associated antigen is present in semen, the fertility level of that male is high [86, 93]. Contradictory, when South African unimproved indigenous and Tankwa goats’ were used, fertility associated antigen did not have a positive relationship with TM and static sperm cells. Due to lack of a relationship, the importance of male fertility associated antigen in the sperm cell motility remains unclear [89].
Tissue-inhibitor of metalloproteinases are present at the same time as the matrix proteases [95] and it is another 24 kDa protein that has been isolated from accessory sex glands (bulbourethral gland, prostate and seminal vesicles) and found to be positively relevant in correlating bulls’ fertility [14, 47]. However, their roles and mechanisms are still not clear, and are under investigation [14, 87]. On the other hand, they were assumed to provide energy and protect sperm cells as a complementary substance [95]. Like with fertility-associated antigen, bulls that tested positive for type-2 tissue inhibitor of metalloproteinases resulted in higher pregnancy rate when compared to bulls that tested negative [14].
Lactate dehydrogenase is an abundant and intracellular enzyme, which displays different kinetic parameters. Its roles are sperm cell metabolism, capacitation and fertilisation [16, 95, 96]. This enzyme penetrates the cell to generate a temporary oxygen in the form of accumulated lactate, which is later removed by the reoxidation of lactate [96]. Increased levels of lactate dehydrogenase in the seminal plasma may be an indication of good quality sperm cell membrane, acrosome integrity [95] and viability [88].
In addition to seminal proteins, other seminal plasma constituents have a great effect on the biological quality of semen samples as expressed by sperm cell motility, viability and morphology [81]. In other species, evaluation of sodium, potassium, magnesium, calcium, zinc, glucose, cholesterol, triglycerides, lipids and urea were found to be useful in the correlation of male fertility [15, 69]. These seminal plasma constituents play a huge role during sperm cells metabolic processes [16, 17] and ensure that the sperm cells are viable. Evaluation of seminal plasma constituents can be more useful during the preparation of species-specific diluents for short and long-term preservation of semen [81].
Sodium is a soft, silver-white coloured and highly reactive metal. It is important for both plants and animals. Sodium is a major cation in the extracellular fluid and a major contributor to osmotic pressure. It is present in seminal plasma at a higher concentration than other seminal plasma constituents [97]. Sodium improves sperm cell motility [15] and it helps with the establishment of sperm cell osmotic balance [83, 95]. Low sodium concentration is associated with low sperm cell motility and may be caused by deficiency in the formation of seminal plasma [64].
Magnesium is the second most common intracellular cation after potassium [98]. It plays a role in enzyme activation [97, 99], energy metabolism, cardiac excitability, muscle contraction, synthesis of nucleic acids and relaxation of male reproductive muscles to delay ejaculation. In humans, a high magnesium concentration was found in the prostate gland and is released into seminal fluid [97]. In a normal situation, seminal magnesium is more than 70 mg/L while in blood serum it is 17–24 mg/L. Low level of magnesium cause premature ejaculation and erectile dysfunction [98]. However, if its concentration is too high it tends to affect sperm cell motility negatively [81]. When it is too low, it leads to disorders in male fertility [97]. There is a good relationship between low concentration of magnesium and human age [98]. In non-identified goat semen, 8.1 mg/dL magnesium with acceptable semen volume, sperm cell motility, concentration and normal morphology were detected [100]. In Granadina goat semen, 1.9 ± 0.3 mg/dL magnesium with unacceptable sperm cell motility, live sperm cells and acceptable semen volume and sperm cell concentration were detected [74].
Glucose is a carbohydrate and an important simple sugar in animal metabolism. In humans, its normal concentration in the blood stream is 0.1%. This primary molecule serves as an energy source for plants and animals [101]. Glucose also acts as the main energy source for sperm cell metabolism and provides osmotic balance [81, 84]. In the seminal plasma, glucose has been associated with the high-energy demand of the testis during spermatogenesis and lipids synthesis of sperm cells [81].
Calcium is a soft greyish alkaline metal and the, which is fifth most-abundant element by its mass, and it is essential for all living organisms. Calcium contributes significantly to the ionic composition of a seminal plasma [83]. It is also important for sperm cell motility, physiology and acrosome reaction, where by the movement of calcium into and out of the cytoplasm serves as a signal for cellular processes [97, 102]. It is also responsible for muscle contraction of the vas deferens and corpus cavernosum [98]. However, the role of seminal calcium in sperm cell motility is not fully understood, as it inhibits acrosome reaction and at the same time has no effect on sperm cell motility [103]. In non-defined goat semen, 12.1 ± 0.6 mg/dL calcium with acceptable semen volume, sperm cell concentration, motility and normal morphology were detected [100]. On the other hand, in Granadina goat semen, 10.8 ± 1.86 mg/dL calcium with unacceptable sperm cell motility (63.5 ± 18%) and live sperm cells (69.8 ± 14.2%) were detected. However, the semen volume and sperm cell concentration were acceptable [74].
Potassium is found in seminal plasma at high concentration when compared to other seminal plasma constituents [81]. It is for osmotic balance [83, 95]. The inhibition of sperm cell motility by potassium can be overcome by increasing the external calcium concentration. Sperm cell motility of
Zinc is an essential mineral for domestic animals and has antioxidative properties [15, 97]. It is responsible for testicular and sperm cell development [15, 101], it stabilises membrane and nuclear chromatin of sperm cells. Shortage of zinc can damage the mechanism of DNA and make the sperm cells susceptible to oxidative damage. Zinc levels in mammalian semen are high and it has been found to be important for the development of sperm cells. When the zinc level decreases, sperm cell quality also decreases, which then leads to reduced chances of fertilisation [97, 103]. In Granadina goat semen, 1.2 ± 0.6 mg/dL of zinc with acceptable semen volume and sperm cell concentration was detected. However, unacceptable sperm motility and live sperm cells were also detected [74].
Cholesterol is the precursor in the biosynthesis of sex hormones. Thyroid hormones stimulate cholesterol production and hepatic mechanisms that remove cholesterol from circulation. Seminal plasma cholesterol is higher during summer than in the spring season [69]. Like in the lipids, there is little information about the role of cholesterol in the sperm cells, but it has been assumed that it protects the sperm cells during temperature changes [81] and it is responsible for sperm cell capacitation [102]. According to Mellado et al. [74], there is a good relationship between blood cholesterol, body condition and level of nutrition. Blood cholesterol increases with increased levels of nutrition during growth, which also have an effect on seminal plasma cholesterol levels. In rabbits, cholesterol was reported to contribute to infertility during the summer season, which might be due to the changes in biological functions caused by heat stress [69]. In Granadina goat semen, 80.5 ± 12.1 mg/dL cholesterol with unacceptable sperm cell motility (63.5 ± 18%) and live sperm cells (69.8 ± 14.2%) were detected. However, the semen volume and sperm cell concentration were acceptable [74].
Triglycerides is a chemical compound derived from glycerol and three fatty acids. There are many triglycerides, some are highly unsaturated and some are less saturated. Triglycerides increases membrane fluidity [84] and provides energy to the sperm cells during regeneration after moving. Low levels of triglycerides are indicative of inadequate energy supply, which leads to low sperm cell motility and fertilisation capacity [64, 81].
Lipids are naturally occurring molecules such as fats, waxes, sterols, fat-soluble vitamins (vitamin A, D, E and K), monoglycerides, diglycerides, triglycerides and phospholipids. They can be found in the whole cell, plasma membrane and head membrane [104]. There are different classes and levels of lipids in different species [81]. They were found to occur at higher levels in spring than in the summer season [69]. The goat sperm cell plasma membrane was found to be rich in phosphatidylcholine and phosphatidylethanolamine lipids. However, phosphatidylethanolamine lipids decrease during epididymal maturation of sperm cells [104]. Seminal plasma lipids play a role in sperm cell metabolism and capacitation, and it maintains membrane structure [105]. Lipid concentration has a good correlation with sperm cell concentration and motility. A decrease in seminal plasma lipids leads to a reduction in sperm cell concentration and motility [69, 105]. The changes in the lipids quantity and composition of sperm cell plasma membrane during maturation are believed to explain why ejaculated sperm cells are more sensitive to cold shock than testicular sperm cells [104]. In Granadina goat semen, 8.1 U/mL lipids with acceptable semen volume, sperm cell motility, concentration and normal morphology were detected [100].
Urea is an organic chemical compound, which is produced by the body after protein metabolism. It plays a role in the metabolism of nitrogen-containing compounds by animals. It is also responsible for sperm cell development [15, 101]. In Granadina goat semen, 19.7 ± 4.7 mg/dL urea with unacceptable sperm cell motility (63.5 ± 18%) and live sperm cells (69.8 ± 14.2%) were detected. However, the semen volume and sperm cell concentration were acceptable [74].
Collection of reproductive information from different indigenous goats to assist with future breeding plans and maintaining unique phenotypic characteristics and semen parameters of goat breeds is important. Evaluation of semen parameters is reliable and standard method of indicating fertility of breeding males, other than directly assessing their ability to make females pregnant. However, evaluation of seminal plasma constituents and phenotypic characteristics, and their relationship to male fertility is still not well defined in smallstock. As a result, the intensive investigation of male fertility markers such as seminal plasma constituents is needed, as this can be another reliable method of evaluating the reproductive system functioning and semen quality in male goats.
As this section deals with legal issues pertaining to the rights of individual Authors and IntechOpen, for the avoidance of doubt, each category of publication is dealt with separately. Consequently, much of the information, for example definition of terms used, is repeated to ensure that there can be no misunderstanding of the policies that apply to each category.
",metaTitle:"Copyright Policy",metaDescription:"Copyright is the term used to describe the rights related to the publication and distribution of original works. Most importantly from a publisher's perspective, copyright governs how authors, publishers and the general public can use, publish and distribute publications.",metaKeywords:null,canonicalURL:"/page/copyright-policy",contentRaw:'[{"type":"htmlEditorComponent","content":"Copyright is the term used to describe the rights related to the publication and distribution of original Works. Most importantly from a publisher's perspective, copyright governs how Authors, publishers and the general public can use, publish, and distribute publications.
\\n\\nIntechOpen only publishes manuscripts for which it has publishing rights. This is governed by a publication agreement between the Author and IntechOpen. This agreement is accepted by the Author when the manuscript is submitted and deals with both the rights of the publisher and Author, as well as any obligations concerning a particular manuscript. However, in accepting this agreement, Authors continue to retain significant rights to use and share their publications.
\\n\\nHOW COPYRIGHT WORKS WITH OPEN ACCESS LICENSES?
\\n\\nAgreement samples are listed here for the convenience of prospective Authors:
\\n\\nDEFINITIONS
\\n\\nThe following definitions apply in this Copyright Policy:
\\n\\nAuthor - in order to be identified as an Author, three criteria must be met: (i) Substantial contribution to the conception or design of the Work, or the acquisition, analysis, or interpretation of data for the Work; (ii) Participation in drafting or revising the Work; (iii) Approval of the final version of the Work to be published.
\\n\\nWork - a Chapter, including Conference Papers, a Scientific Article and any and all text, graphics, images and/or other materials forming part of or accompanying the Chapter/Conference Paper.
\\n\\nMonograph/Compacts - a full manuscript usually written by a single Author, including any and all text, graphics, images and/or other materials.
\\n\\nCompilation - a collection of Works distributed in a Book that IntechOpen has selected, and for which the coordination of the preparation, arrangement and publication has been the responsibility of IntechOpen. Any Work included is accepted in its entirety in unmodified form and is published with one or more other contributions, each constituting a separate and independent Work, but which together are assembled into a collective whole.
\\n\\nScientific Journal – Periodical publication intended to further the progress of science.
\\n\\nJournal Article/Scientific Article – Publication based on empirical evidence. It can support a hypothesis with original research, describe existing research or comment on current trends in a specific field.
\\n\\nIntechOpen - Registered publisher with office at 5 Princes Gate Court, London, SW7 2QJ - UNITED KINGDOM
\\n\\nIntechOpen platform - IntechOpen website www.intechopen.com whose main purpose is to host Monographs in the format of Book Chapters, Long Form Monographs, Compacts, Conference Proceedings, Scientific Journals and Videos.
\\n\\nVideo Lecture – an audiovisual recording of a lecture or a speech given by a Lecturer, recorded, edited, owned and published by IntechOpen.
\\n\\nTERMS
\\n\\nAll Works published on the IntechOpen platform and in print are licensed under a Creative Commons Attribution 3.0 Unported and Creative Commons 4.0 International License, a license which allows for the broadest possible reuse of published material.
\\n\\nCopyright on the individual Works belongs to the specific Author, subject to an agreement with IntechOpen. The Creative Common license is granted to all others to:
\\n\\nAnd for any purpose, provided the following conditions are met:
\\n\\nAll Works are published under the CC BY 3.0 and CC BY 4.0 license. However, please note that book Chapters may fall under a different CC license, depending on their publication date as indicated in the table below:
\\n\\n\\n\\n
LICENSE | \\n\\t\\t\\tUSED FROM - | \\n\\t\\t\\tUP TO - | \\n\\t\\t
\\n\\t\\t\\t Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported (CC BY-NC-SA 3.0) \\n\\t\\t\\t | \\n\\t\\t\\t1 July 2005 (2005-07-01) | \\n\\t\\t\\t3 October 2011 (2011-10-03) | \\n\\t\\t
\\n\\t\\t\\t Creative Commons Attribution 3.0 Unported (CC BY 3.0) \\n\\t\\t\\t | \\n\\t\\t\\t5 October 2011 (2011-10-05) | \\n\\t\\t\\tCurrently | \\n\\t\\t
\\n\\t\\t\\t Creative Commons 4.0 International (CC BY 4.0) – for Journal Articles \\n\\t\\t\\t | \\n\\t\\t\\t15 March 2022 | \\n\\t\\t\\tCurrently | \\n\\t\\t
The CC BY 3.0 and CC BY 4.0 license permits Works to be freely shared in any medium or format, as well as the reuse and adaptation of the original contents of Works (e.g. figures and tables created by the Authors), as long as the source Work is cited and its Authors are acknowledged in the following manner:
\\n\\nContent reuse:
\\n\\n© {year} {authors' full names}. Originally published in {short citation} under {license version} license. Available from: {DOI}
\\n\\nContent adaptation & reuse:
\\n\\n© {year} {authors' full names}. Adapted from {short citation}; originally published under {license version} license. Available from: {DOI}
\\n\\nReposting & sharing:
\\n\\nOriginally published in {full citation}. Available from: {DOI}
\\n\\nRepublishing – More about Attribution Policy can be found here.
\\n\\nThe same principles apply to Works published under the CC BY-NC-SA 3.0 license, with the caveats that (1) the content may not be used for commercial purposes, and (2) derivative works building on this content must be distributed under the same license. The restrictions contained in these license terms may, however, be waived by the copyright holder(s). Users wishing to circumvent any of the license terms are required to obtain explicit permission to do so from the copyright holder(s).
\\n\\nDISCLAIMER: Neither the CC BY 3.0 license, CC BY 4.0, nor any other license IntechOpen currently uses or has used before, applies to figures and tables reproduced from other works, as they may be subject to different terms of reuse. In such cases, if the copyright holder is not noted in the source of a figure or table, it is the responsibility of the User to investigate and determine the exact copyright status of any information utilised. Users requiring assistance in that regard are welcome to send an inquiry to permissions@intechopen.com.
\\n\\nAll rights to Books and Journals and all other compilations published on the IntechOpen platform and in print are reserved by IntechOpen.
\\n\\nThe copyright to Books, Journals and other compilations is subject to separate copyright from those that exist in the included Works.
\\n\\nAll Long Form Monographs/Compacts are licensed under the Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) license granted to all others.
\\n\\nCopyright to the individual Works (Chapters) belongs to their specific Authors, subject to an agreement with IntechOpen and the Creative Common license granted to all others to:
\\n\\nUnder the following terms:
\\n\\nThere must be an Attribution, giving appropriate credit, provision of a link to the license, and indication if any changes were made.
\\n\\nNonCommercial - The use of the material for commercial purposes is prohibited. Commercial rights are reserved to IntechOpen or its licensees.
\\n\\nNo additional restrictions that apply legal terms or technological measures that restrict others from doing anything the license permits are allowed.
\\n\\nThe CC BY-NC 4.0 license permits Works to be freely shared in any medium or format, as well as reuse and adaptation of the original contents of Works (e.g. figures and tables created by the Authors), as long as it is not used for commercial purposes. The source Work must be cited and its Authors acknowledged in the following manner:
\\n\\nContent reuse:
\\n\\n© {year} {authors' full names}. Originally published in {short citation} under {license version} license. Available from: {DOI}
\\n\\nContent adaptation & reuse:
\\n\\n© {year} {authors' full names}. Adapted from {short citation}; originally published under {license version} license. Available from: {DOI}
\\n\\nReposting & sharing:
\\n\\nOriginally published in {full citation}. Available from: {DOI}
\\n\\nAll Book cover design elements, as well as Video image graphics are subject to copyright by IntechOpen.
\\n\\nEvery reproduction of a front cover image must be accompanied by an appropriate Copyright Notice displayed adjacent to the image. The exact Copyright Notice depends on who the Author of a particular cover image is. Users wishing to reproduce cover images should contact permissions@intechopen.com.
\\n\\nAll Video Lectures under IntechOpen's production are subject to copyright and are property of IntechOpen, unless defined otherwise, and are licensed under the Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) license. This grants all others the right to:
\\n\\nShare — copy and redistribute the material in any medium or format
\\n\\nUnder the following terms:
\\n\\nUsers wishing to repost and share the Video Lectures are welcome to do so as long as they acknowledge the source in the following manner:
\\n\\n© {year} IntechOpen. Published under CC BY-NC-ND 4.0 license. Available from: {DOI}
\\n\\nUsers wishing to reuse, modify, or adapt the Video Lectures in a way not permitted by the license are welcome to contact us at permissions@intechopen.com to discuss waiving particular license terms.
\\n\\nAll software used on the IntechOpen platform, any used during the publishing process, and the copyright in the code constituting such software, is the property of IntechOpen or its software suppliers. As such, it may not be downloaded or copied without permission.
\\n\\nUnless otherwise indicated, all IntechOpen websites are the property of IntechOpen.
\\n\\nAll content included on IntechOpen Websites not forming part of contributed materials (such as text, images, logos, graphics, design elements, videos, sounds, pictures, trademarks, etc.), are subject to copyright and are property of, or licensed to, IntechOpen. Any other use, including the reproduction, modification, distribution, transmission, republication, display, or performance of the content on this site is strictly prohibited.
\\n\\nPolicy last updated: 2016-06-08
\\n"}]'},components:[{type:"htmlEditorComponent",content:'Copyright is the term used to describe the rights related to the publication and distribution of original Works. Most importantly from a publisher's perspective, copyright governs how Authors, publishers and the general public can use, publish, and distribute publications.
\n\nIntechOpen only publishes manuscripts for which it has publishing rights. This is governed by a publication agreement between the Author and IntechOpen. This agreement is accepted by the Author when the manuscript is submitted and deals with both the rights of the publisher and Author, as well as any obligations concerning a particular manuscript. However, in accepting this agreement, Authors continue to retain significant rights to use and share their publications.
\n\nHOW COPYRIGHT WORKS WITH OPEN ACCESS LICENSES?
\n\nAgreement samples are listed here for the convenience of prospective Authors:
\n\nDEFINITIONS
\n\nThe following definitions apply in this Copyright Policy:
\n\nAuthor - in order to be identified as an Author, three criteria must be met: (i) Substantial contribution to the conception or design of the Work, or the acquisition, analysis, or interpretation of data for the Work; (ii) Participation in drafting or revising the Work; (iii) Approval of the final version of the Work to be published.
\n\nWork - a Chapter, including Conference Papers, a Scientific Article and any and all text, graphics, images and/or other materials forming part of or accompanying the Chapter/Conference Paper.
\n\nMonograph/Compacts - a full manuscript usually written by a single Author, including any and all text, graphics, images and/or other materials.
\n\nCompilation - a collection of Works distributed in a Book that IntechOpen has selected, and for which the coordination of the preparation, arrangement and publication has been the responsibility of IntechOpen. Any Work included is accepted in its entirety in unmodified form and is published with one or more other contributions, each constituting a separate and independent Work, but which together are assembled into a collective whole.
\n\nScientific Journal – Periodical publication intended to further the progress of science.
\n\nJournal Article/Scientific Article – Publication based on empirical evidence. It can support a hypothesis with original research, describe existing research or comment on current trends in a specific field.
\n\nIntechOpen - Registered publisher with office at 5 Princes Gate Court, London, SW7 2QJ - UNITED KINGDOM
\n\nIntechOpen platform - IntechOpen website www.intechopen.com whose main purpose is to host Monographs in the format of Book Chapters, Long Form Monographs, Compacts, Conference Proceedings, Scientific Journals and Videos.
\n\nVideo Lecture – an audiovisual recording of a lecture or a speech given by a Lecturer, recorded, edited, owned and published by IntechOpen.
\n\nTERMS
\n\nAll Works published on the IntechOpen platform and in print are licensed under a Creative Commons Attribution 3.0 Unported and Creative Commons 4.0 International License, a license which allows for the broadest possible reuse of published material.
\n\nCopyright on the individual Works belongs to the specific Author, subject to an agreement with IntechOpen. The Creative Common license is granted to all others to:
\n\nAnd for any purpose, provided the following conditions are met:
\n\nAll Works are published under the CC BY 3.0 and CC BY 4.0 license. However, please note that book Chapters may fall under a different CC license, depending on their publication date as indicated in the table below:
\n\n\n\n
LICENSE | \n\t\t\tUSED FROM - | \n\t\t\tUP TO - | \n\t\t
\n\t\t\t Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported (CC BY-NC-SA 3.0) \n\t\t\t | \n\t\t\t1 July 2005 (2005-07-01) | \n\t\t\t3 October 2011 (2011-10-03) | \n\t\t
\n\t\t\t Creative Commons Attribution 3.0 Unported (CC BY 3.0) \n\t\t\t | \n\t\t\t5 October 2011 (2011-10-05) | \n\t\t\tCurrently | \n\t\t
\n\t\t\t Creative Commons 4.0 International (CC BY 4.0) – for Journal Articles \n\t\t\t | \n\t\t\t15 March 2022 | \n\t\t\tCurrently | \n\t\t
The CC BY 3.0 and CC BY 4.0 license permits Works to be freely shared in any medium or format, as well as the reuse and adaptation of the original contents of Works (e.g. figures and tables created by the Authors), as long as the source Work is cited and its Authors are acknowledged in the following manner:
\n\nContent reuse:
\n\n© {year} {authors' full names}. Originally published in {short citation} under {license version} license. Available from: {DOI}
\n\nContent adaptation & reuse:
\n\n© {year} {authors' full names}. Adapted from {short citation}; originally published under {license version} license. Available from: {DOI}
\n\nReposting & sharing:
\n\nOriginally published in {full citation}. Available from: {DOI}
\n\nRepublishing – More about Attribution Policy can be found here.
\n\nThe same principles apply to Works published under the CC BY-NC-SA 3.0 license, with the caveats that (1) the content may not be used for commercial purposes, and (2) derivative works building on this content must be distributed under the same license. The restrictions contained in these license terms may, however, be waived by the copyright holder(s). Users wishing to circumvent any of the license terms are required to obtain explicit permission to do so from the copyright holder(s).
\n\nDISCLAIMER: Neither the CC BY 3.0 license, CC BY 4.0, nor any other license IntechOpen currently uses or has used before, applies to figures and tables reproduced from other works, as they may be subject to different terms of reuse. In such cases, if the copyright holder is not noted in the source of a figure or table, it is the responsibility of the User to investigate and determine the exact copyright status of any information utilised. Users requiring assistance in that regard are welcome to send an inquiry to permissions@intechopen.com.
\n\nAll rights to Books and Journals and all other compilations published on the IntechOpen platform and in print are reserved by IntechOpen.
\n\nThe copyright to Books, Journals and other compilations is subject to separate copyright from those that exist in the included Works.
\n\nAll Long Form Monographs/Compacts are licensed under the Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) license granted to all others.
\n\nCopyright to the individual Works (Chapters) belongs to their specific Authors, subject to an agreement with IntechOpen and the Creative Common license granted to all others to:
\n\nUnder the following terms:
\n\nThere must be an Attribution, giving appropriate credit, provision of a link to the license, and indication if any changes were made.
\n\nNonCommercial - The use of the material for commercial purposes is prohibited. Commercial rights are reserved to IntechOpen or its licensees.
\n\nNo additional restrictions that apply legal terms or technological measures that restrict others from doing anything the license permits are allowed.
\n\nThe CC BY-NC 4.0 license permits Works to be freely shared in any medium or format, as well as reuse and adaptation of the original contents of Works (e.g. figures and tables created by the Authors), as long as it is not used for commercial purposes. The source Work must be cited and its Authors acknowledged in the following manner:
\n\nContent reuse:
\n\n© {year} {authors' full names}. Originally published in {short citation} under {license version} license. Available from: {DOI}
\n\nContent adaptation & reuse:
\n\n© {year} {authors' full names}. Adapted from {short citation}; originally published under {license version} license. Available from: {DOI}
\n\nReposting & sharing:
\n\nOriginally published in {full citation}. Available from: {DOI}
\n\nAll Book cover design elements, as well as Video image graphics are subject to copyright by IntechOpen.
\n\nEvery reproduction of a front cover image must be accompanied by an appropriate Copyright Notice displayed adjacent to the image. The exact Copyright Notice depends on who the Author of a particular cover image is. Users wishing to reproduce cover images should contact permissions@intechopen.com.
\n\nAll Video Lectures under IntechOpen's production are subject to copyright and are property of IntechOpen, unless defined otherwise, and are licensed under the Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) license. This grants all others the right to:
\n\nShare — copy and redistribute the material in any medium or format
\n\nUnder the following terms:
\n\nUsers wishing to repost and share the Video Lectures are welcome to do so as long as they acknowledge the source in the following manner:
\n\n© {year} IntechOpen. Published under CC BY-NC-ND 4.0 license. Available from: {DOI}
\n\nUsers wishing to reuse, modify, or adapt the Video Lectures in a way not permitted by the license are welcome to contact us at permissions@intechopen.com to discuss waiving particular license terms.
\n\nAll software used on the IntechOpen platform, any used during the publishing process, and the copyright in the code constituting such software, is the property of IntechOpen or its software suppliers. As such, it may not be downloaded or copied without permission.
\n\nUnless otherwise indicated, all IntechOpen websites are the property of IntechOpen.
\n\nAll content included on IntechOpen Websites not forming part of contributed materials (such as text, images, logos, graphics, design elements, videos, sounds, pictures, trademarks, etc.), are subject to copyright and are property of, or licensed to, IntechOpen. Any other use, including the reproduction, modification, distribution, transmission, republication, display, or performance of the content on this site is strictly prohibited.
\n\nPolicy last updated: 2016-06-08
\n'}]},successStories:{items:[]},authorsAndEditors:{filterParams:{},profiles:[{id:"396",title:"Dr.",name:"Vedran",middleName:null,surname:"Kordic",slug:"vedran-kordic",fullName:"Vedran Kordic",position:null,profilePictureURL:"https://mts.intechopen.com/storage/users/396/images/7281_n.png",biography:"After obtaining his Master's degree in Mechanical Engineering he continued his education at the Vienna University of Technology where he obtained his PhD degree in 2004. He worked as a researcher at the Automation and Control Institute, Faculty of Electrical Engineering, Vienna University of Technology until 2008. His studies in robotics lead him not only to a PhD degree but also inspired him to co-found and build the International Journal of Advanced Robotic Systems - world's first Open Access journal in the field of robotics.",institutionString:null,institution:{name:"TU Wien",country:{name:"Austria"}}},{id:"441",title:"Ph.D.",name:"Jaekyu",middleName:null,surname:"Park",slug:"jaekyu-park",fullName:"Jaekyu Park",position:null,profilePictureURL:"https://mts.intechopen.com/storage/users/441/images/1881_n.jpg",biography:null,institutionString:null,institution:{name:"LG Corporation (South Korea)",country:{name:"Korea, South"}}},{id:"465",title:"Dr.",name:"Christian",middleName:null,surname:"Martens",slug:"christian-martens",fullName:"Christian Martens",position:null,profilePictureURL:"//cdnintech.com/web/frontend/www/assets/author.svg",biography:null,institutionString:null,institution:{name:"Rheinmetall (Germany)",country:{name:"Germany"}}},{id:"479",title:"Dr.",name:"Valentina",middleName:null,surname:"Colla",slug:"valentina-colla",fullName:"Valentina Colla",position:null,profilePictureURL:"https://mts.intechopen.com/storage/users/479/images/358_n.jpg",biography:null,institutionString:null,institution:{name:"Sant'Anna School of Advanced Studies",country:{name:"Italy"}}},{id:"494",title:"PhD",name:"Loris",middleName:null,surname:"Nanni",slug:"loris-nanni",fullName:"Loris Nanni",position:null,profilePictureURL:"https://mts.intechopen.com/storage/users/494/images/system/494.jpg",biography:"Loris Nanni received his Master Degree cum laude on June-2002 from the University of Bologna, and the April 26th 2006 he received his Ph.D. in Computer Engineering at DEIS, University of Bologna. On September, 29th 2006 he has won a post PhD fellowship from the university of Bologna (from October 2006 to October 2008), at the competitive examination he was ranked first in the industrial engineering area. He extensively served as referee for several international journals. He is author/coauthor of more than 100 research papers. He has been involved in some projects supported by MURST and European Community. His research interests include pattern recognition, bioinformatics, and biometric systems (fingerprint classification and recognition, signature verification, face recognition).",institutionString:null,institution:null},{id:"496",title:"Dr.",name:"Carlos",middleName:null,surname:"Leon",slug:"carlos-leon",fullName:"Carlos Leon",position:null,profilePictureURL:"//cdnintech.com/web/frontend/www/assets/author.svg",biography:null,institutionString:null,institution:{name:"University of Seville",country:{name:"Spain"}}},{id:"512",title:"Dr.",name:"Dayang",middleName:null,surname:"Jawawi",slug:"dayang-jawawi",fullName:"Dayang Jawawi",position:null,profilePictureURL:"//cdnintech.com/web/frontend/www/assets/author.svg",biography:null,institutionString:null,institution:{name:"University of Technology Malaysia",country:{name:"Malaysia"}}},{id:"528",title:"Dr.",name:"Kresimir",middleName:null,surname:"Delac",slug:"kresimir-delac",fullName:"Kresimir Delac",position:null,profilePictureURL:"https://mts.intechopen.com/storage/users/528/images/system/528.jpg",biography:"K. Delac received his B.Sc.E.E. degree in 2003 and is currentlypursuing a Ph.D. degree at the University of Zagreb, Faculty of Electrical Engineering andComputing. His current research interests are digital image analysis, pattern recognition andbiometrics.",institutionString:null,institution:{name:"University of Zagreb",country:{name:"Croatia"}}},{id:"557",title:"Dr.",name:"Andon",middleName:"Venelinov",surname:"Topalov",slug:"andon-topalov",fullName:"Andon Topalov",position:null,profilePictureURL:"https://mts.intechopen.com/storage/users/557/images/1927_n.jpg",biography:"Dr. Andon V. Topalov received the MSc degree in Control Engineering from the Faculty of Information Systems, Technologies, and Automation at Moscow State University of Civil Engineering (MGGU) in 1979. He then received his PhD degree in Control Engineering from the Department of Automation and Remote Control at Moscow State Mining University (MGSU), Moscow, in 1984. From 1985 to 1986, he was a Research Fellow in the Research Institute for Electronic Equipment, ZZU AD, Plovdiv, Bulgaria. In 1986, he joined the Department of Control Systems, Technical University of Sofia at the Plovdiv campus, where he is presently a Full Professor. He has held long-term visiting Professor/Scholar positions at various institutions in South Korea, Turkey, Mexico, Greece, Belgium, UK, and Germany. And he has coauthored one book and authored or coauthored more than 80 research papers in conference proceedings and journals. His current research interests are in the fields of intelligent control and robotics.",institutionString:null,institution:{name:"Technical University of Sofia",country:{name:"Bulgaria"}}},{id:"585",title:"Prof.",name:"Munir",middleName:null,surname:"Merdan",slug:"munir-merdan",fullName:"Munir Merdan",position:null,profilePictureURL:"https://mts.intechopen.com/storage/users/585/images/system/585.jpg",biography:"Munir Merdan received the M.Sc. degree in mechanical engineering from the Technical University of Sarajevo, Bosnia and Herzegovina, in 2001, and the Ph.D. degree in electrical engineering from the Vienna University of Technology, Vienna, Austria, in 2009.Since 2005, he has been at the Automation and Control Institute, Vienna University of Technology, where he is currently a Senior Researcher. His research interests include the application of agent technology for achieving agile control in the manufacturing environment.",institutionString:null,institution:null},{id:"605",title:"Prof",name:"Dil",middleName:null,surname:"Hussain",slug:"dil-hussain",fullName:"Dil Hussain",position:null,profilePictureURL:"https://mts.intechopen.com/storage/users/605/images/system/605.jpg",biography:"Dr. Dil Muhammad Akbar Hussain is a professor of Electronics Engineering & Computer Science at the Department of Energy Technology, Aalborg University Denmark. Professor Akbar has a Master degree in Digital Electronics from Govt. College University, Lahore Pakistan and a P-hD degree in Control Engineering from the School of Engineering and Applied Sciences, University of Sussex United Kingdom. Aalborg University has Two Satellite Campuses, one in Copenhagen (Aalborg University Copenhagen) and the other in Esbjerg (Aalborg University Esbjerg).\n· He is a member of prestigious IEEE (Institute of Electrical and Electronics Engineers), and IAENG (International Association of Engineers) organizations. \n· He is the chief Editor of the Journal of Software Engineering.\n· He is the member of the Editorial Board of International Journal of Computer Science and Software Technology (IJCSST) and International Journal of Computer Engineering and Information Technology. \n· He is also the Editor of Communication in Computer and Information Science CCIS-20 by Springer.\n· Reviewer For Many Conferences\nHe is the lead person in making collaboration agreements between Aalborg University and many universities of Pakistan, for which the MOU’s (Memorandum of Understanding) have been signed.\nProfessor Akbar is working in Academia since 1990, he started his career as a Lab demonstrator/TA at the University of Sussex. After finishing his P. hD degree in 1992, he served in the Industry as a Scientific Officer and continued his academic career as a visiting scholar for a number of educational institutions. In 1996 he joined National University of Science & Technology Pakistan (NUST) as an Associate Professor; NUST is one of the top few universities in Pakistan. In 1999 he joined an International Company Lineo Inc, Canada as Manager Compiler Group, where he headed the group for developing Compiler Tool Chain and Porting of Operating Systems for the BLACKfin processor. The processor development was a joint venture by Intel and Analog Devices. In 2002 Lineo Inc., was taken over by another company, so he joined Aalborg University Denmark as an Assistant Professor.\nProfessor Akbar has truly a multi-disciplined career and he continued his legacy and making progress in many areas of his interests both in teaching and research. He has contributed in stochastic estimation of control area especially, in the Multiple Target Tracking and Interactive Multiple Model (IMM) research, Ball & Beam Control Problem, Robotics, Levitation Control. He has contributed in developing Algorithms for Fingerprint Matching, Computer Vision and Face Recognition. He has been supervising Pattern Recognition, Formal Languages and Distributed Processing projects for several years. He has reviewed many books on Management, Computer Science. Currently, he is an active and permanent reviewer for many international conferences and symposia and the program committee member for many international conferences.\nIn teaching he has taught the core computer science subjects like, Digital Design, Real Time Embedded System Programming, Operating Systems, Software Engineering, Data Structures, Databases, Compiler Construction. In the Engineering side, Digital Signal Processing, Computer Architecture, Electronics Devices, Digital Filtering and Engineering Management.\nApart from his Academic Interest and activities he loves sport especially, Cricket, Football, Snooker and Squash. He plays cricket for Esbjerg city in the second division team as an opener wicket keeper batsman. He is a very good player of squash but has not played squash since his arrival in Denmark.",institutionString:null,institution:null},{id:"611",title:"Prof.",name:"T",middleName:null,surname:"Nagarajan",slug:"t-nagarajan",fullName:"T Nagarajan",position:null,profilePictureURL:"//cdnintech.com/web/frontend/www/assets/author.svg",biography:null,institutionString:null,institution:{name:"Universiti Teknologi Petronas",country:{name:"Malaysia"}}}],filtersByRegion:[{group:"region",caption:"North America",value:1,count:13388},{group:"region",caption:"Middle and South America",value:2,count:11658},{group:"region",caption:"Africa",value:3,count:4168},{group:"region",caption:"Asia",value:4,count:22334},{group:"region",caption:"Australia and Oceania",value:5,count:2019},{group:"region",caption:"Europe",value:6,count:33638}],offset:12,limit:12,total:135272},chapterEmbeded:{data:{}},editorApplication:{success:null,errors:{}},ofsBooks:{filterParams:{hasNoEditors:"0",sort:"dateEndThirdStepPublish"},books:[{type:"book",id:"11369",title:"RNA Viruses Infection",subtitle:null,isOpenForSubmission:!0,hash:"52f8a3a1486912beae40b34ac557fed3",slug:null,bookSignature:"Ph.D. Yogendra Shah",coverURL:"https://cdn.intechopen.com/books/images_new/11369.jpg",editedByType:null,editors:[{id:"278914",title:"Ph.D.",name:"Yogendra",surname:"Shah",slug:"yogendra-shah",fullName:"Yogendra Shah"}],productType:{id:"1",chapterContentType:"chapter",authoredCaption:"Edited by"}},{type:"book",id:"11027",title:"Basics of Hypoglycemia",subtitle:null,isOpenForSubmission:!0,hash:"98ebc1e36d02be82c204b8fd5d24f97a",slug:null,bookSignature:"Dr. Alok Raghav",coverURL:"https://cdn.intechopen.com/books/images_new/11027.jpg",editedByType:null,editors:[{id:"334465",title:"Dr.",name:"Alok",surname:"Raghav",slug:"alok-raghav",fullName:"Alok Raghav"}],productType:{id:"1",chapterContentType:"chapter",authoredCaption:"Edited by"}},{type:"book",id:"11124",title:"Next-Generation Textiles",subtitle:null,isOpenForSubmission:!0,hash:"093f9e26bb829b8d414d13626aea1086",slug:null,bookSignature:"Dr. Hassan Ibrahim",coverURL:"https://cdn.intechopen.com/books/images_new/11124.jpg",editedByType:null,editors:[{id:"90645",title:"Dr.",name:"Hassan",surname:"Ibrahim",slug:"hassan-ibrahim",fullName:"Hassan Ibrahim"}],productType:{id:"1",chapterContentType:"chapter",authoredCaption:"Edited by"}},{type:"book",id:"11610",title:"New Insights in Herbicide Science",subtitle:null,isOpenForSubmission:!0,hash:"eb3830b8176caf3d1fd52c32313c5168",slug:null,bookSignature:"Ph.D. Kassio Ferreira Mendes",coverURL:"https://cdn.intechopen.com/books/images_new/11610.jpg",editedByType:null,editors:[{id:"197720",title:"Ph.D.",name:"Kassio",surname:"Ferreira Mendes",slug:"kassio-ferreira-mendes",fullName:"Kassio Ferreira Mendes"}],productType:{id:"1",chapterContentType:"chapter",authoredCaption:"Edited by"}},{type:"book",id:"11561",title:"Zeolite From Wastes - New Perspectives on Innovative Resources and Their Valorization Process",subtitle:null,isOpenForSubmission:!0,hash:"3ed0dfd842de9cd1143212415903e6ad",slug:null,bookSignature:"Dr. Claudia Belviso",coverURL:"https://cdn.intechopen.com/books/images_new/11561.jpg",editedByType:null,editors:[{id:"61457",title:"Dr.",name:"Claudia",surname:"Belviso",slug:"claudia-belviso",fullName:"Claudia Belviso"}],productType:{id:"1",chapterContentType:"chapter",authoredCaption:"Edited by"}},{type:"book",id:"11709",title:"Type 1 Diabetes Mellitus",subtitle:null,isOpenForSubmission:!0,hash:"cc0e61f864a2a8a9595f4975ce301f70",slug:null,bookSignature:"Dr. Shilpa Mehta and Dr. Resmy Palliyil Gopi",coverURL:"https://cdn.intechopen.com/books/images_new/11709.jpg",editedByType:null,editors:[{id:"342545",title:"Dr.",name:"Shilpa",surname:"Mehta",slug:"shilpa-mehta",fullName:"Shilpa Mehta"}],productType:{id:"1",chapterContentType:"chapter",authoredCaption:"Edited by"}},{type:"book",id:"11889",title:"Sexual Disorders and Dysfunctions",subtitle:null,isOpenForSubmission:!0,hash:"b988fda30a4e2364ee9d47e417bd0ba9",slug:null,bookSignature:"Dr. Dhastagir Sultan Sheriff",coverURL:"https://cdn.intechopen.com/books/images_new/11889.jpg",editedByType:null,editors:[{id:"167875",title:"Dr.",name:"Dhastagir Sultan",surname:"Sheriff",slug:"dhastagir-sultan-sheriff",fullName:"Dhastagir Sultan Sheriff"}],productType:{id:"1",chapterContentType:"chapter",authoredCaption:"Edited by"}},{type:"book",id:"11867",title:"Echocardiography",subtitle:null,isOpenForSubmission:!0,hash:"d9159ce31733bf78cc2a79b18c225994",slug:null,bookSignature:"Dr. Gabriel Cismaru",coverURL:"https://cdn.intechopen.com/books/images_new/11867.jpg",editedByType:null,editors:[{id:"191888",title:"Dr.",name:"Gabriel",surname:"Cismaru",slug:"gabriel-cismaru",fullName:"Gabriel Cismaru"}],productType:{id:"1",chapterContentType:"chapter",authoredCaption:"Edited by"}},{type:"book",id:"11798",title:"Listeria monocytogenes - Recent Developments and Advances",subtitle:null,isOpenForSubmission:!0,hash:"678ca4185133438014939804bf8a05e6",slug:null,bookSignature:"Prof. Cristina Saraiva, Dr. Sónia Saraiva and Prof. Alexandra Esteves",coverURL:"https://cdn.intechopen.com/books/images_new/11798.jpg",editedByType:null,editors:[{id:"226197",title:"Prof.",name:"Cristina",surname:"Saraiva",slug:"cristina-saraiva",fullName:"Cristina Saraiva"}],productType:{id:"1",chapterContentType:"chapter",authoredCaption:"Edited by"}},{type:"book",id:"11876",title:"Esophageal Surgery - Current Principles and Advances",subtitle:null,isOpenForSubmission:!0,hash:"9592bd7a6a3809cdc6a66f6100233aaa",slug:null,bookSignature:"M.D. Andrea Sanna",coverURL:"https://cdn.intechopen.com/books/images_new/11876.jpg",editedByType:null,editors:[{id:"327116",title:"M.D.",name:"Andrea",surname:"Sanna",slug:"andrea-sanna",fullName:"Andrea Sanna"}],productType:{id:"1",chapterContentType:"chapter",authoredCaption:"Edited by"}},{type:"book",id:"11909",title:"Recent Advances in Gas Chromatography",subtitle:null,isOpenForSubmission:!0,hash:"73aa61a2aa0d9fb663280189a51e7fde",slug:null,bookSignature:"Dr. Serban Moldoveanu and Prof. Victor David",coverURL:"https://cdn.intechopen.com/books/images_new/11909.jpg",editedByType:null,editors:[{id:"91597",title:"Dr.",name:"Serban",surname:"Moldoveanu",slug:"serban-moldoveanu",fullName:"Serban Moldoveanu"}],productType:{id:"1",chapterContentType:"chapter",authoredCaption:"Edited by"}},{type:"book",id:"11437",title:"Social Media - Risks and Opportunities",subtitle:null,isOpenForSubmission:!0,hash:"000e31f2e2f7295805e9a3864158ad63",slug:null,bookSignature:"Dr. Shafizan Mohamed and Dr. Shazleen Mohamed",coverURL:"https://cdn.intechopen.com/books/images_new/11437.jpg",editedByType:null,editors:[{id:"302450",title:"Associate Prof.",name:"Shafizan",surname:"Mohamed",slug:"shafizan-mohamed",fullName:"Shafizan Mohamed"}],productType:{id:"1",chapterContentType:"chapter",authoredCaption:"Edited by"}}],filtersByTopic:[{group:"topic",caption:"Agricultural and Biological Sciences",value:5,count:28},{group:"topic",caption:"Biochemistry, Genetics and Molecular Biology",value:6,count:8},{group:"topic",caption:"Business, Management and Economics",value:7,count:4},{group:"topic",caption:"Chemistry",value:8,count:17},{group:"topic",caption:"Computer and Information Science",value:9,count:18},{group:"topic",caption:"Earth and Planetary Sciences",value:10,count:8},{group:"topic",caption:"Engineering",value:11,count:45},{group:"topic",caption:"Environmental Sciences",value:12,count:6},{group:"topic",caption:"Immunology and Microbiology",value:13,count:10},{group:"topic",caption:"Materials Science",value:14,count:17},{group:"topic",caption:"Mathematics",value:15,count:9},{group:"topic",caption:"Medicine",value:16,count:74},{group:"topic",caption:"Nanotechnology and Nanomaterials",value:17,count:3},{group:"topic",caption:"Neuroscience",value:18,count:3},{group:"topic",caption:"Pharmacology, Toxicology and Pharmaceutical Science",value:19,count:6},{group:"topic",caption:"Physics",value:20,count:6},{group:"topic",caption:"Psychology",value:21,count:6},{group:"topic",caption:"Robotics",value:22,count:2},{group:"topic",caption:"Social Sciences",value:23,count:8},{group:"topic",caption:"Veterinary Medicine and Science",value:25,count:2}],offset:12,limit:12,total:280},popularBooks:{featuredBooks:[{type:"book",id:"7827",title:"Interpersonal Relationships",subtitle:null,isOpenForSubmission:!1,hash:"ebf41f4d17c75010eb3294cc8cac3d47",slug:"interpersonal-relationships",bookSignature:"Martha Peaslee Levine",coverURL:"https://cdn.intechopen.com/books/images_new/7827.jpg",editors:[{id:"186919",title:"Dr.",name:"Martha",middleName:null,surname:"Peaslee Levine",slug:"martha-peaslee-levine",fullName:"Martha Peaslee Levine"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null,productType:{id:"1",chapterContentType:"chapter"}},{type:"book",id:"10808",title:"Current Concepts in Dental Implantology",subtitle:"From Science to Clinical Research",isOpenForSubmission:!1,hash:"4af8830e463f89c57515c2da2b9777b0",slug:"current-concepts-in-dental-implantology-from-science-to-clinical-research",bookSignature:"Dragana Gabrić and Marko Vuletić",coverURL:"https://cdn.intechopen.com/books/images_new/10808.jpg",editors:[{id:"26946",title:"Prof.",name:"Dragana",middleName:null,surname:"Gabrić",slug:"dragana-gabric",fullName:"Dragana Gabrić"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null,productType:{id:"1",chapterContentType:"chapter"}},{type:"book",id:"10908",title:"Advances in Decision Making",subtitle:null,isOpenForSubmission:!1,hash:"126486f7f91e18e2e3539a32c38be7b1",slug:"advances-in-decision-making",bookSignature:"Fausto Pedro García Márquez",coverURL:"https://cdn.intechopen.com/books/images_new/10908.jpg",editors:[{id:"22844",title:"Prof.",name:"Fausto Pedro",middleName:null,surname:"García Márquez",slug:"fausto-pedro-garcia-marquez",fullName:"Fausto Pedro García Márquez"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null,productType:{id:"1",chapterContentType:"chapter"}},{type:"book",id:"10796",title:"Extracellular Vesicles",subtitle:"Role in Diseases, Pathogenesis and Therapy",isOpenForSubmission:!1,hash:"eb5407fcf93baff7bca3fae5640153a2",slug:"extracellular-vesicles-role-in-diseases-pathogenesis-and-therapy",bookSignature:"Manash K. Paul",coverURL:"https://cdn.intechopen.com/books/images_new/10796.jpg",editors:[{id:"319365",title:"Assistant Prof.",name:"Manash K.",middleName:null,surname:"Paul",slug:"manash-k.-paul",fullName:"Manash K. Paul"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null,productType:{id:"1",chapterContentType:"chapter"}},{type:"book",id:"11263",title:"Supply Chain",subtitle:"Recent Advances and New Perspectives in the Industry 4.0 Era",isOpenForSubmission:!1,hash:"aab634c9c1f9a692c1e9881d18e9c9b7",slug:"supply-chain-recent-advances-and-new-perspectives-in-the-industry-4-0-era",bookSignature:"Tamás Bányai, Ágota Bányai and Ireneusz Kaczmar",coverURL:"https://cdn.intechopen.com/books/images_new/11263.jpg",editors:[{id:"201248",title:"Dr.",name:"Tamás",middleName:null,surname:"Bányai",slug:"tamas-banyai",fullName:"Tamás Bányai"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null,productType:{id:"1",chapterContentType:"chapter"}},{type:"book",id:"10739",title:"Global Decline of Insects",subtitle:null,isOpenForSubmission:!1,hash:"543783652b9092962a8fa4bed38eeb17",slug:"global-decline-of-insects",bookSignature:"Hamadttu Abdel Farag El-Shafie",coverURL:"https://cdn.intechopen.com/books/images_new/10739.jpg",editors:[{id:"192142",title:"Dr.",name:"Hamadttu",middleName:null,surname:"Abdel Farag El-Shafie",slug:"hamadttu-abdel-farag-el-shafie",fullName:"Hamadttu Abdel Farag El-Shafie"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null,productType:{id:"1",chapterContentType:"chapter"}},{type:"book",id:"10911",title:"Higher Education",subtitle:"New Approaches to Accreditation, Digitalization, and Globalization in the Age of Covid",isOpenForSubmission:!1,hash:"223a02337498e535e967174c1f648fbc",slug:"higher-education-new-approaches-to-accreditation-digitalization-and-globalization-in-the-age-of-covid",bookSignature:"Lee Waller and Sharon Waller",coverURL:"https://cdn.intechopen.com/books/images_new/10911.jpg",editors:[{id:"263301",title:"Dr.",name:"Lee",middleName:null,surname:"Waller",slug:"lee-waller",fullName:"Lee Waller"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null,productType:{id:"1",chapterContentType:"chapter"}},{type:"book",id:"10669",title:"Corrosion",subtitle:"Fundamentals and Protection Mechanisms",isOpenForSubmission:!1,hash:"4a76d54f8a40fc2e7002a8d13fd617c1",slug:"corrosion-fundamentals-and-protection-mechanisms",bookSignature:"Fahmina Zafar, Anujit Ghosal and Eram Sharmin",coverURL:"https://cdn.intechopen.com/books/images_new/10669.jpg",editors:[{id:"89672",title:"Dr.",name:"Fahmina",middleName:null,surname:"Zafar",slug:"fahmina-zafar",fullName:"Fahmina Zafar"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null,productType:{id:"1",chapterContentType:"chapter"}},{type:"book",id:"95",title:"Applications and Experiences of Quality Control",subtitle:null,isOpenForSubmission:!1,hash:"4bcb22b1eee68210a977a97d5a0f363a",slug:"applications-and-experiences-of-quality-control",bookSignature:"Ognyan Ivanov",coverURL:"https://cdn.intechopen.com/books/images_new/95.jpg",editors:[{id:"22230",title:"Prof.",name:"Ognyan",middleName:null,surname:"Ivanov",slug:"ognyan-ivanov",fullName:"Ognyan Ivanov"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null,productType:{id:"1",chapterContentType:"chapter"}},{type:"book",id:"2160",title:"MATLAB",subtitle:"A Fundamental Tool for Scientific Computing and Engineering Applications - Volume 1",isOpenForSubmission:!1,hash:"dd9c658341fbd264ed4f8d9e6aa8ca29",slug:"matlab-a-fundamental-tool-for-scientific-computing-and-engineering-applications-volume-1",bookSignature:"Vasilios N. Katsikis",coverURL:"https://cdn.intechopen.com/books/images_new/2160.jpg",editors:[{id:"12289",title:"Prof.",name:"Vasilios",middleName:"N.",surname:"Katsikis",slug:"vasilios-katsikis",fullName:"Vasilios Katsikis"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null,productType:{id:"1",chapterContentType:"chapter"}},{type:"book",id:"3560",title:"Advances in Landscape Architecture",subtitle:null,isOpenForSubmission:!1,hash:"a20614517ec5f7e91188fe8e42832138",slug:"advances-in-landscape-architecture",bookSignature:"Murat Özyavuz",coverURL:"https://cdn.intechopen.com/books/images_new/3560.jpg",editors:[{id:"93073",title:"Dr.",name:"Murat",middleName:null,surname:"Ozyavuz",slug:"murat-ozyavuz",fullName:"Murat Ozyavuz"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null,productType:{id:"1",chapterContentType:"chapter"}},{type:"book",id:"3568",title:"Recent Advances in Plant in vitro Culture",subtitle:null,isOpenForSubmission:!1,hash:"830bbb601742c85a3fb0eeafe1454c43",slug:"recent-advances-in-plant-in-vitro-culture",bookSignature:"Annarita Leva and Laura M. R. Rinaldi",coverURL:"https://cdn.intechopen.com/books/images_new/3568.jpg",editors:[{id:"142145",title:"Dr.",name:"Annarita",middleName:null,surname:"Leva",slug:"annarita-leva",fullName:"Annarita Leva"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null,productType:{id:"1",chapterContentType:"chapter"}}],offset:12,limit:12,total:4805},hotBookTopics:{hotBooks:[],offset:0,limit:12,total:null},publish:{},publishingProposal:{success:null,errors:{}},books:{featuredBooks:[{type:"book",id:"7827",title:"Interpersonal Relationships",subtitle:null,isOpenForSubmission:!1,hash:"ebf41f4d17c75010eb3294cc8cac3d47",slug:"interpersonal-relationships",bookSignature:"Martha Peaslee Levine",coverURL:"https://cdn.intechopen.com/books/images_new/7827.jpg",publishedDate:"July 27th 2022",numberOfDownloads:7107,editors:[{id:"186919",title:"Dr.",name:"Martha",middleName:null,surname:"Peaslee Levine",slug:"martha-peaslee-levine",fullName:"Martha Peaslee Levine"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null,productType:{id:"1",chapterContentType:"chapter"}},{type:"book",id:"10808",title:"Current Concepts in Dental Implantology",subtitle:"From Science to Clinical Research",isOpenForSubmission:!1,hash:"4af8830e463f89c57515c2da2b9777b0",slug:"current-concepts-in-dental-implantology-from-science-to-clinical-research",bookSignature:"Dragana Gabrić and Marko Vuletić",coverURL:"https://cdn.intechopen.com/books/images_new/10808.jpg",publishedDate:"July 27th 2022",numberOfDownloads:1955,editors:[{id:"26946",title:"Prof.",name:"Dragana",middleName:null,surname:"Gabrić",slug:"dragana-gabric",fullName:"Dragana Gabrić"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null,productType:{id:"1",chapterContentType:"chapter"}},{type:"book",id:"10908",title:"Advances in Decision Making",subtitle:null,isOpenForSubmission:!1,hash:"126486f7f91e18e2e3539a32c38be7b1",slug:"advances-in-decision-making",bookSignature:"Fausto Pedro García Márquez",coverURL:"https://cdn.intechopen.com/books/images_new/10908.jpg",publishedDate:"July 27th 2022",numberOfDownloads:1452,editors:[{id:"22844",title:"Prof.",name:"Fausto Pedro",middleName:null,surname:"García Márquez",slug:"fausto-pedro-garcia-marquez",fullName:"Fausto Pedro García Márquez"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null,productType:{id:"1",chapterContentType:"chapter"}},{type:"book",id:"10796",title:"Extracellular Vesicles",subtitle:"Role in Diseases, Pathogenesis and Therapy",isOpenForSubmission:!1,hash:"eb5407fcf93baff7bca3fae5640153a2",slug:"extracellular-vesicles-role-in-diseases-pathogenesis-and-therapy",bookSignature:"Manash K. Paul",coverURL:"https://cdn.intechopen.com/books/images_new/10796.jpg",publishedDate:"July 20th 2022",numberOfDownloads:2289,editors:[{id:"319365",title:"Assistant Prof.",name:"Manash K.",middleName:null,surname:"Paul",slug:"manash-k.-paul",fullName:"Manash K. Paul"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null,productType:{id:"1",chapterContentType:"chapter"}},{type:"book",id:"11263",title:"Supply Chain",subtitle:"Recent Advances and New Perspectives in the Industry 4.0 Era",isOpenForSubmission:!1,hash:"aab634c9c1f9a692c1e9881d18e9c9b7",slug:"supply-chain-recent-advances-and-new-perspectives-in-the-industry-4-0-era",bookSignature:"Tamás Bányai, Ágota Bányai and Ireneusz Kaczmar",coverURL:"https://cdn.intechopen.com/books/images_new/11263.jpg",publishedDate:"July 27th 2022",numberOfDownloads:888,editors:[{id:"201248",title:"Dr.",name:"Tamás",middleName:null,surname:"Bányai",slug:"tamas-banyai",fullName:"Tamás Bányai"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null,productType:{id:"1",chapterContentType:"chapter"}},{type:"book",id:"10739",title:"Global Decline of Insects",subtitle:null,isOpenForSubmission:!1,hash:"543783652b9092962a8fa4bed38eeb17",slug:"global-decline-of-insects",bookSignature:"Hamadttu Abdel Farag El-Shafie",coverURL:"https://cdn.intechopen.com/books/images_new/10739.jpg",publishedDate:"July 20th 2022",numberOfDownloads:1566,editors:[{id:"192142",title:"Dr.",name:"Hamadttu",middleName:null,surname:"Abdel Farag El-Shafie",slug:"hamadttu-abdel-farag-el-shafie",fullName:"Hamadttu Abdel Farag El-Shafie"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null,productType:{id:"1",chapterContentType:"chapter"}},{type:"book",id:"10911",title:"Higher Education",subtitle:"New Approaches to Accreditation, Digitalization, and Globalization in the Age of Covid",isOpenForSubmission:!1,hash:"223a02337498e535e967174c1f648fbc",slug:"higher-education-new-approaches-to-accreditation-digitalization-and-globalization-in-the-age-of-covid",bookSignature:"Lee Waller and Sharon Waller",coverURL:"https://cdn.intechopen.com/books/images_new/10911.jpg",publishedDate:"July 13th 2022",numberOfDownloads:2054,editors:[{id:"263301",title:"Dr.",name:"Lee",middleName:null,surname:"Waller",slug:"lee-waller",fullName:"Lee Waller"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null,productType:{id:"1",chapterContentType:"chapter"}},{type:"book",id:"10669",title:"Corrosion",subtitle:"Fundamentals and Protection Mechanisms",isOpenForSubmission:!1,hash:"4a76d54f8a40fc2e7002a8d13fd617c1",slug:"corrosion-fundamentals-and-protection-mechanisms",bookSignature:"Fahmina Zafar, Anujit Ghosal and Eram Sharmin",coverURL:"https://cdn.intechopen.com/books/images_new/10669.jpg",publishedDate:"July 27th 2022",numberOfDownloads:780,editors:[{id:"89672",title:"Dr.",name:"Fahmina",middleName:null,surname:"Zafar",slug:"fahmina-zafar",fullName:"Fahmina Zafar"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null,productType:{id:"1",chapterContentType:"chapter"}},{type:"book",id:"95",title:"Applications and Experiences of Quality Control",subtitle:null,isOpenForSubmission:!1,hash:"4bcb22b1eee68210a977a97d5a0f363a",slug:"applications-and-experiences-of-quality-control",bookSignature:"Ognyan Ivanov",coverURL:"https://cdn.intechopen.com/books/images_new/95.jpg",publishedDate:"April 26th 2011",numberOfDownloads:318480,editors:[{id:"22230",title:"Prof.",name:"Ognyan",middleName:null,surname:"Ivanov",slug:"ognyan-ivanov",fullName:"Ognyan Ivanov"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null,productType:{id:"1",chapterContentType:"chapter"}},{type:"book",id:"2160",title:"MATLAB",subtitle:"A Fundamental Tool for Scientific Computing and Engineering Applications - Volume 1",isOpenForSubmission:!1,hash:"dd9c658341fbd264ed4f8d9e6aa8ca29",slug:"matlab-a-fundamental-tool-for-scientific-computing-and-engineering-applications-volume-1",bookSignature:"Vasilios N. Katsikis",coverURL:"https://cdn.intechopen.com/books/images_new/2160.jpg",publishedDate:"September 26th 2012",numberOfDownloads:271760,editors:[{id:"12289",title:"Prof.",name:"Vasilios",middleName:"N.",surname:"Katsikis",slug:"vasilios-katsikis",fullName:"Vasilios Katsikis"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null,productType:{id:"1",chapterContentType:"chapter"}}],latestBooks:[{type:"book",id:"10808",title:"Current Concepts in Dental Implantology",subtitle:"From Science to Clinical Research",isOpenForSubmission:!1,hash:"4af8830e463f89c57515c2da2b9777b0",slug:"current-concepts-in-dental-implantology-from-science-to-clinical-research",bookSignature:"Dragana Gabrić and Marko Vuletić",coverURL:"https://cdn.intechopen.com/books/images_new/10808.jpg",editedByType:"Edited by",publishedDate:"July 27th 2022",editors:[{id:"26946",title:"Prof.",name:"Dragana",middleName:null,surname:"Gabrić",slug:"dragana-gabric",fullName:"Dragana Gabrić"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null,productType:{id:"1",chapterContentType:"chapter",authoredCaption:"Edited by"}},{type:"book",id:"11328",title:"Botulinum Toxin",subtitle:"Recent Topics and Applications",isOpenForSubmission:!1,hash:"7dd05a316001cef143e209eda51387a7",slug:"botulinum-toxin-recent-topics-and-applications",bookSignature:"Suna Sabuncuoglu",coverURL:"https://cdn.intechopen.com/books/images_new/11328.jpg",editedByType:"Edited by",publishedDate:"July 27th 2022",editors:[{id:"270856",title:"Associate Prof.",name:"Suna",middleName:null,surname:"Sabuncuoglu",slug:"suna-sabuncuoglu",fullName:"Suna Sabuncuoglu"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null,productType:{id:"1",chapterContentType:"chapter",authoredCaption:"Edited by"}},{type:"book",id:"11085",title:"Polycystic Ovary Syndrome",subtitle:"Functional Investigation and Clinical Application",isOpenForSubmission:!1,hash:"3066dd3ff29e1fac072fd60b08d4d3e7",slug:"polycystic-ovary-syndrome-functional-investigation-and-clinical-application",bookSignature:"Zhengchao Wang",coverURL:"https://cdn.intechopen.com/books/images_new/11085.jpg",editedByType:"Edited by",publishedDate:"July 27th 2022",editors:[{id:"204883",title:"Dr.",name:"Zhengchao",middleName:null,surname:"Wang",slug:"zhengchao-wang",fullName:"Zhengchao Wang"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null,productType:{id:"1",chapterContentType:"chapter",authoredCaption:"Edited by"}},{type:"book",id:"10833",title:"Tumor Angiogenesis and Modulators",subtitle:null,isOpenForSubmission:!1,hash:"f29b575c46128b2da061ef7f9bd1070b",slug:"tumor-angiogenesis-and-modulators",bookSignature:"Ke Xu",coverURL:"https://cdn.intechopen.com/books/images_new/10833.jpg",editedByType:"Edited by",publishedDate:"July 27th 2022",editors:[{id:"59529",title:"Dr.",name:"Ke",middleName:null,surname:"Xu",slug:"ke-xu",fullName:"Ke Xu"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null,productType:{id:"1",chapterContentType:"chapter",authoredCaption:"Edited by"}},{type:"book",id:"11356",title:"Molecular Cloning",subtitle:null,isOpenForSubmission:!1,hash:"671c629dd86e97f0fb467b9e70e92296",slug:"molecular-cloning",bookSignature:"Sadık Dincer, Hatice Aysun Mercimek Takcı and Melis Sumengen Ozdenef",coverURL:"https://cdn.intechopen.com/books/images_new/11356.jpg",editedByType:"Edited by",publishedDate:"July 27th 2022",editors:[{id:"188141",title:"Prof.",name:"Sadik",middleName:null,surname:"Dincer",slug:"sadik-dincer",fullName:"Sadik Dincer"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null,productType:{id:"1",chapterContentType:"chapter",authoredCaption:"Edited by"}},{type:"book",id:"7827",title:"Interpersonal Relationships",subtitle:null,isOpenForSubmission:!1,hash:"ebf41f4d17c75010eb3294cc8cac3d47",slug:"interpersonal-relationships",bookSignature:"Martha Peaslee Levine",coverURL:"https://cdn.intechopen.com/books/images_new/7827.jpg",editedByType:"Edited by",publishedDate:"July 27th 2022",editors:[{id:"186919",title:"Dr.",name:"Martha",middleName:null,surname:"Peaslee Levine",slug:"martha-peaslee-levine",fullName:"Martha Peaslee Levine"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null,productType:{id:"1",chapterContentType:"chapter",authoredCaption:"Edited by"}},{type:"book",id:"10908",title:"Advances in Decision Making",subtitle:null,isOpenForSubmission:!1,hash:"126486f7f91e18e2e3539a32c38be7b1",slug:"advances-in-decision-making",bookSignature:"Fausto Pedro García Márquez",coverURL:"https://cdn.intechopen.com/books/images_new/10908.jpg",editedByType:"Edited by",publishedDate:"July 27th 2022",editors:[{id:"22844",title:"Prof.",name:"Fausto Pedro",middleName:null,surname:"García Márquez",slug:"fausto-pedro-garcia-marquez",fullName:"Fausto Pedro García Márquez"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null,productType:{id:"1",chapterContentType:"chapter",authoredCaption:"Edited by"}},{type:"book",id:"10669",title:"Corrosion",subtitle:"Fundamentals and Protection Mechanisms",isOpenForSubmission:!1,hash:"4a76d54f8a40fc2e7002a8d13fd617c1",slug:"corrosion-fundamentals-and-protection-mechanisms",bookSignature:"Fahmina Zafar, Anujit Ghosal and Eram Sharmin",coverURL:"https://cdn.intechopen.com/books/images_new/10669.jpg",editedByType:"Edited by",publishedDate:"July 27th 2022",editors:[{id:"89672",title:"Dr.",name:"Fahmina",middleName:null,surname:"Zafar",slug:"fahmina-zafar",fullName:"Fahmina Zafar"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null,productType:{id:"1",chapterContentType:"chapter",authoredCaption:"Edited by"}},{type:"book",id:"10677",title:"Advanced Topics of Topology",subtitle:null,isOpenForSubmission:!1,hash:"bf964c52f9e653fac20a7fcab58070e5",slug:"advanced-topics-of-topology",bookSignature:"Francisco Bulnes",coverURL:"https://cdn.intechopen.com/books/images_new/10677.jpg",editedByType:"Edited by",publishedDate:"July 27th 2022",editors:[{id:"92918",title:"Dr.",name:"Francisco",middleName:null,surname:"Bulnes",slug:"francisco-bulnes",fullName:"Francisco Bulnes"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null,productType:{id:"1",chapterContentType:"chapter",authoredCaption:"Edited by"}},{type:"book",id:"11195",title:"Recent Advances in Biometrics",subtitle:null,isOpenForSubmission:!1,hash:"2d32e33e0f499cb5241734bb75dd2a83",slug:"recent-advances-in-biometrics",bookSignature:"Muhammad Sarfraz",coverURL:"https://cdn.intechopen.com/books/images_new/11195.jpg",editedByType:"Edited by",publishedDate:"July 27th 2022",editors:[{id:"215610",title:"Prof.",name:"Muhammad",middleName:null,surname:"Sarfraz",slug:"muhammad-sarfraz",fullName:"Muhammad Sarfraz"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null,productType:{id:"1",chapterContentType:"chapter",authoredCaption:"Edited by"}}]},subject:{topic:{id:"227",title:"Nuclear Physics",slug:"nuclear-physics",parent:{id:"20",title:"Physics",slug:"physics"},numberOfBooks:8,numberOfSeries:0,numberOfAuthorsAndEditors:140,numberOfWosCitations:171,numberOfCrossrefCitations:115,numberOfDimensionsCitations:259,videoUrl:null,fallbackUrl:null,description:null},booksByTopicFilter:{topicId:"227",sort:"-publishedDate",limit:12,offset:0},booksByTopicCollection:[{type:"book",id:"10074",title:"Recent Techniques and Applications in Ionizing Radiation Research",subtitle:null,isOpenForSubmission:!1,hash:"129deeec2186f6392f154ed41f64477a",slug:"recent-techniques-and-applications-in-ionizing-radiation-research",bookSignature:"Ahmed M. Maghraby and Basim Almayyahi",coverURL:"https://cdn.intechopen.com/books/images_new/10074.jpg",editedByType:"Edited by",editors:[{id:"102209",title:"Dr.",name:"Ahmed M.",middleName:null,surname:"Maghraby",slug:"ahmed-m.-maghraby",fullName:"Ahmed M. Maghraby"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null,productType:{id:"1",chapterContentType:"chapter",authoredCaption:"Edited by"}},{type:"book",id:"8437",title:"Fusion Energy",subtitle:null,isOpenForSubmission:!1,hash:"ae4950c5b74da69a166ed0405f3f5ade",slug:"fusion-energy",bookSignature:"Aamir Shahzad",coverURL:"https://cdn.intechopen.com/books/images_new/8437.jpg",editedByType:"Edited by",editors:[{id:"288354",title:"Dr.",name:"Aamir",middleName:null,surname:"Shahzad",slug:"aamir-shahzad",fullName:"Aamir Shahzad"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null,productType:{id:"1",chapterContentType:"chapter",authoredCaption:"Edited by"}},{type:"book",id:"6607",title:"Ion Beam Applications",subtitle:null,isOpenForSubmission:!1,hash:"53c2938c2e40ea953ca3cb4a686d348c",slug:"ion-beam-applications",bookSignature:"Ishaq Ahmad and Malik Maaza",coverURL:"https://cdn.intechopen.com/books/images_new/6607.jpg",editedByType:"Edited by",editors:[{id:"204045",title:"Dr.",name:"Ishaq",middleName:null,surname:"Ahmad",slug:"ishaq-ahmad",fullName:"Ishaq Ahmad"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null,productType:{id:"1",chapterContentType:"chapter",authoredCaption:"Edited by"}},{type:"book",id:"6149",title:"Ionizing Radiation Effects and Applications",subtitle:null,isOpenForSubmission:!1,hash:"9d3bc531cb8e2ffbe4a436ab42b70653",slug:"ionizing-radiation-effects-and-applications",bookSignature:"Boualem Djezzar",coverURL:"https://cdn.intechopen.com/books/images_new/6149.jpg",editedByType:"Edited by",editors:[{id:"18189",title:"Prof.",name:"Boualem",middleName:null,surname:"Djezzar",slug:"boualem-djezzar",fullName:"Boualem Djezzar"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null,productType:{id:"1",chapterContentType:"chapter",authoredCaption:"Edited by"}},{type:"book",id:"5451",title:"New Insights on Gamma Rays",subtitle:null,isOpenForSubmission:!1,hash:"0fe8c3174bbb6d68493d39220cdec7ca",slug:"new-insights-on-gamma-rays",bookSignature:"Ahmed M. Maghraby",coverURL:"https://cdn.intechopen.com/books/images_new/5451.jpg",editedByType:"Edited by",editors:[{id:"102209",title:"Dr.",name:"Ahmed M.",middleName:null,surname:"Maghraby",slug:"ahmed-m.-maghraby",fullName:"Ahmed M. Maghraby"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null,productType:{id:"1",chapterContentType:"chapter",authoredCaption:"Edited by"}},{type:"book",id:"5094",title:"Neutron Scattering",subtitle:null,isOpenForSubmission:!1,hash:"8c7f3fac75e54e8345b01ca5cb1a4e68",slug:"neutron-scattering",bookSignature:"Waldemar Alfredo Monteiro",coverURL:"https://cdn.intechopen.com/books/images_new/5094.jpg",editedByType:"Edited by",editors:[{id:"118821",title:"Dr.",name:"Waldemar Alfredo",middleName:null,surname:"Monteiro",slug:"waldemar-alfredo-monteiro",fullName:"Waldemar Alfredo Monteiro"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null,productType:{id:"1",chapterContentType:"chapter",authoredCaption:"Edited by"}},{type:"book",id:"1616",title:"Particle Physics",subtitle:null,isOpenForSubmission:!1,hash:"29e08be0c8877548d8d9daa55a06fe3b",slug:"particle-physics",bookSignature:"Eugene Kennedy",coverURL:"https://cdn.intechopen.com/books/images_new/1616.jpg",editedByType:"Edited by",editors:[{id:"101837",title:"Dr.",name:"Eugene",middleName:null,surname:"Kennedy",slug:"eugene-kennedy",fullName:"Eugene Kennedy"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null,productType:{id:"1",chapterContentType:"chapter",authoredCaption:"Edited by"}},{type:"book",id:"1590",title:"Gamma Radiation",subtitle:null,isOpenForSubmission:!1,hash:"30f1336f3c9399366ea01d1f1a33f920",slug:"gamma-radiation",bookSignature:"Feriz Adrovic",coverURL:"https://cdn.intechopen.com/books/images_new/1590.jpg",editedByType:"Edited by",editors:[{id:"106756",title:"Prof.",name:"Feriz",middleName:null,surname:"Adrovic",slug:"feriz-adrovic",fullName:"Feriz Adrovic"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null,productType:{id:"1",chapterContentType:"chapter",authoredCaption:"Edited by"}}],booksByTopicTotal:8,seriesByTopicCollection:[],seriesByTopicTotal:0,mostCitedChapters:[{id:"32842",doi:"10.5772/34901",title:"Sterilization by Gamma Irradiation",slug:"sterilization-by-gamma-irradiation",totalDownloads:74812,totalCrossrefCites:37,totalDimensionsCites:85,abstract:null,book:{id:"1590",slug:"gamma-radiation",title:"Gamma Radiation",fullTitle:"Gamma Radiation"},signatures:"Kátia Aparecida da Silva Aquino",authors:[{id:"102109",title:"Dr.",name:"Katia",middleName:"Aparecida Da S.",surname:"Aquino",slug:"katia-aquino",fullName:"Katia Aquino"}]},{id:"58998",doi:"10.5772/intechopen.73234",title:"Ionizing Radiation-Induced Polymerization",slug:"ionizing-radiation-induced-polymerization",totalDownloads:1812,totalCrossrefCites:8,totalDimensionsCites:17,abstract:"Ionizing radiation can induce some kinds of reactions, other than polymerization, such as dimerization, oligomerization, curing, and grafting. These reactions occur through a regular radical chain causing growth of polymer by three steps, namely, initiation, propagation, and termination. To understand ionizing radiation-induced polymerization, the water radiolysis must be taken into consideration. This chapter explores the mechanism of water molecules radiolysis paying especial attention to the basic regularities of solvent radicals’ interaction with the polymer molecules for forming the crosslinked polymer. Water radiolysis is the main engine of the polymerization processes, especially the “free-radical polymerization.” The mechanisms of the free-radical polymerization and crosslinking will be discussed in detail later. Since different polymers respond differently to radiation, it is useful to quantify the response, namely in terms of crosslinking and chain scission. A parameter called the G-value is frequently used for this purpose. It represents the chemical yield of crosslinks, scissions and double bonds, etc. For the crosslinked polymer, the crosslinking density increases with increasing the radiation dose, this is reflected by the swelling degree of the polymer while being immersed in a compatible solvent. If crosslinking predominates, the crosslinking density increases and the extent of swelling decreases. If chain scission predominates, the opposite occurs. A further detailed discussion of these aspects is presented throughout this chapter.",book:{id:"6149",slug:"ionizing-radiation-effects-and-applications",title:"Ionizing Radiation Effects and Applications",fullTitle:"Ionizing Radiation Effects and Applications"},signatures:"Mohamed Mohamady Ghobashy",authors:[{id:"212371",title:"Dr.",name:"Mohamed",middleName:null,surname:"Mohamady Ghobashy",slug:"mohamed-mohamady-ghobashy",fullName:"Mohamed Mohamady Ghobashy"}]},{id:"53504",doi:"10.5772/66925",title:"Applications of Ionizing Radiation in Mutation Breeding",slug:"applications-of-ionizing-radiation-in-mutation-breeding",totalDownloads:3501,totalCrossrefCites:9,totalDimensionsCites:13,abstract:"As a predicted result of increasing population worldwide, improvements in the breeding strategies in agriculture are valued as mandatory. The natural resources are limited, and due to the natural disasters like sudden and severe abiotic stress factors, excessive floods, etc., the production capacities are changed per year. In contrast, the yield potential should be significantly increased to cope with this problem. Despite rich genetic diversity, manipulation of the cultivars through alternative techniques such as mutation breeding becomes important. Radiation is proven as an effective method as a unique method to increase the genetic variability of the species. Gamma radiation is the most preferred physical mutagen by plant breeders. Several mutant varieties have been successfully introduced into commercial production by this method. Combinational use of in vitro tissue culture and mutation breeding methods makes a significant contribution to improve new crops. Large populations and the target mutations can be easily screened and identified by new methods. Marker assisted selection and advanced techniques such as microarray, next generation sequencing methods to detect a specific mutant in a large population will help to the plant breeders to use ionizing radiation efficiently in breeding programs.",book:{id:"5451",slug:"new-insights-on-gamma-rays",title:"New Insights on Gamma Rays",fullTitle:"New Insights on Gamma Rays"},signatures:"Özge Çelik and Çimen Atak",authors:[{id:"147362",title:"Dr.",name:"Özge",middleName:null,surname:"Çelik",slug:"ozge-celik",fullName:"Özge Çelik"},{id:"147364",title:"Prof.",name:"Çimen",middleName:null,surname:"Atak",slug:"cimen-atak",fullName:"Çimen Atak"}]},{id:"32846",doi:"10.5772/36950",title:"Current Importance and Potential Use of Low Doses of Gamma Radiation in Forest Species",slug:"current-importance-and-potential-use-of-low-doses-of-gamma-radiation-in-forest-species",totalDownloads:5300,totalCrossrefCites:2,totalDimensionsCites:13,abstract:null,book:{id:"1590",slug:"gamma-radiation",title:"Gamma Radiation",fullTitle:"Gamma Radiation"},signatures:"L. G. Iglesias-Andreu, P. Octavio-Aguilar and J. Bello-Bello",authors:[{id:"110581",title:"Dr.",name:"Lourdes",middleName:null,surname:"Iglesias-Andreu",slug:"lourdes-iglesias-andreu",fullName:"Lourdes Iglesias-Andreu"}]},{id:"58410",doi:"10.5772/intechopen.72074",title:"Radiation-Induced Degradation of Organic Compounds and Radiation Technologies for Purification of Aqueous Systems",slug:"radiation-induced-degradation-of-organic-compounds-and-radiation-technologies-for-purification-of-aq",totalDownloads:1435,totalCrossrefCites:8,totalDimensionsCites:13,abstract:"Environmental application of radiation technologies is an important part of radiation processing. Radiation treatment of aqueous systems contaminated with organic compounds is a promising method of water and wastewater purification and corresponding technologies are being developed. In this chapter, the following aspects of radiation treatment process are considered: sources of contamination and major contaminants of water and wastewater; primary processes in aqueous systems initiated by ionizing radiation; principal ways of contaminant conversion as consequences of primary processes (complete mineralization of organic compounds, partial decomposition of organic molecules resulted in detoxification, decolorization, disinfection of polluted water, and improvement in biological degradation of contaminant, polymerization of monomers’ contaminants, oxidation-reduction processes, and coagulation of colloids); sources of ionizing radiation; and main equipment applied in radiation technologies of aqueous system purification.",book:{id:"6149",slug:"ionizing-radiation-effects-and-applications",title:"Ionizing Radiation Effects and Applications",fullTitle:"Ionizing Radiation Effects and Applications"},signatures:"Igor E. Makarov and Alexander V. Ponomarev",authors:[{id:"213652",title:"Dr.",name:"Igor",middleName:null,surname:"Makarov",slug:"igor-makarov",fullName:"Igor Makarov"},{id:"213657",title:"Dr.",name:"Alexander",middleName:null,surname:"Ponomarev",slug:"alexander-ponomarev",fullName:"Alexander Ponomarev"}]}],mostDownloadedChaptersLast30Days:[{id:"32842",title:"Sterilization by Gamma Irradiation",slug:"sterilization-by-gamma-irradiation",totalDownloads:74812,totalCrossrefCites:37,totalDimensionsCites:85,abstract:null,book:{id:"1590",slug:"gamma-radiation",title:"Gamma Radiation",fullTitle:"Gamma Radiation"},signatures:"Kátia Aparecida da Silva Aquino",authors:[{id:"102109",title:"Dr.",name:"Katia",middleName:"Aparecida Da S.",surname:"Aquino",slug:"katia-aquino",fullName:"Katia Aquino"}]},{id:"32837",title:"Environmental Gamma-Ray Observation in Deep Sea",slug:"environmental-gamma-ray-observation-in-deep-sea-",totalDownloads:2928,totalCrossrefCites:4,totalDimensionsCites:6,abstract:null,book:{id:"1590",slug:"gamma-radiation",title:"Gamma Radiation",fullTitle:"Gamma Radiation"},signatures:"Hidenori Kumagai, Ryoichi Iwase, Masataka Kinoshita, Hideaki Machiyama, Mutsuo Hattori and Masaharu Okano",authors:[{id:"108174",title:"Dr.",name:"Hidenori",middleName:null,surname:"Kumagai",slug:"hidenori-kumagai",fullName:"Hidenori Kumagai"},{id:"108237",title:"Dr.",name:"Masa",middleName:null,surname:"Kinoshita",slug:"masa-kinoshita",fullName:"Masa Kinoshita"},{id:"137650",title:"Dr.",name:"Ryoichi",middleName:null,surname:"Iwase",slug:"ryoichi-iwase",fullName:"Ryoichi Iwase"},{id:"137656",title:"Dr.",name:"Hideaki",middleName:null,surname:"Machiyama",slug:"hideaki-machiyama",fullName:"Hideaki Machiyama"},{id:"146918",title:"Dr.",name:"Mutsuo",middleName:null,surname:"Hattori",slug:"mutsuo-hattori",fullName:"Mutsuo Hattori"},{id:"146919",title:"Dr.",name:"Masaharu",middleName:null,surname:"Okano",slug:"masaharu-okano",fullName:"Masaharu Okano"}]},{id:"58998",title:"Ionizing Radiation-Induced Polymerization",slug:"ionizing-radiation-induced-polymerization",totalDownloads:1811,totalCrossrefCites:8,totalDimensionsCites:17,abstract:"Ionizing radiation can induce some kinds of reactions, other than polymerization, such as dimerization, oligomerization, curing, and grafting. These reactions occur through a regular radical chain causing growth of polymer by three steps, namely, initiation, propagation, and termination. To understand ionizing radiation-induced polymerization, the water radiolysis must be taken into consideration. This chapter explores the mechanism of water molecules radiolysis paying especial attention to the basic regularities of solvent radicals’ interaction with the polymer molecules for forming the crosslinked polymer. Water radiolysis is the main engine of the polymerization processes, especially the “free-radical polymerization.” The mechanisms of the free-radical polymerization and crosslinking will be discussed in detail later. Since different polymers respond differently to radiation, it is useful to quantify the response, namely in terms of crosslinking and chain scission. A parameter called the G-value is frequently used for this purpose. It represents the chemical yield of crosslinks, scissions and double bonds, etc. For the crosslinked polymer, the crosslinking density increases with increasing the radiation dose, this is reflected by the swelling degree of the polymer while being immersed in a compatible solvent. If crosslinking predominates, the crosslinking density increases and the extent of swelling decreases. If chain scission predominates, the opposite occurs. A further detailed discussion of these aspects is presented throughout this chapter.",book:{id:"6149",slug:"ionizing-radiation-effects-and-applications",title:"Ionizing Radiation Effects and Applications",fullTitle:"Ionizing Radiation Effects and Applications"},signatures:"Mohamed Mohamady Ghobashy",authors:[{id:"212371",title:"Dr.",name:"Mohamed",middleName:null,surname:"Mohamady Ghobashy",slug:"mohamed-mohamady-ghobashy",fullName:"Mohamed Mohamady Ghobashy"}]},{id:"53780",title:"Gamma-Ray Spectrometry and the Investigation of Environmental and Food Samples",slug:"gamma-ray-spectrometry-and-the-investigation-of-environmental-and-food-samples",totalDownloads:2520,totalCrossrefCites:1,totalDimensionsCites:1,abstract:"Gamma radiation consists of high‐energy photons and penetrates matter. This is an advantage for the detection of gamma rays, as gamma spectrometry does not need the elimination of the matrix. The disadvantage is the need of shielding to protect against this radiation. Gamma rays are everywhere: in the atmosphere; gamma nuclides are produced by radiation of the sun; in the Earth, the primordial radioactive nuclides thorium and uranium are sources for gamma and other radiation. The technical enrichment and use of radioisotopes led to the unscrupulously use of radioactive material and to the Cold War, with over 900 bomb tests from 1945 to 1990, combined with global fallout over the northern hemisphere. The friendly use of radiation in medicine and for the production of energy at nuclear power plants (NPPs) has caused further expositions with ionising radiation. This chapter describes in a practical manner the instrumentation for the detection of gamma radiation and some results of the use of these techniques in environmental and food investigations.",book:{id:"5451",slug:"new-insights-on-gamma-rays",title:"New Insights on Gamma Rays",fullTitle:"New Insights on Gamma Rays"},signatures:"Markus R. Zehringer",authors:[{id:"311750",title:"Dr.",name:"Markus R.",middleName:null,surname:"Zehringer",slug:"markus-r.-zehringer",fullName:"Markus R. Zehringer"}]},{id:"54118",title:"Gamma Rays from Space",slug:"gamma-rays-from-space",totalDownloads:2086,totalCrossrefCites:2,totalDimensionsCites:2,abstract:"An overview of gamma rays from space is presented. We highlight the most powerful astrophysical explosions, known as gamma-ray bursts. The main features observed in detectors onboard satellites are indicated. In addition, we also highlight a chronological description of the efforts made to observe their high energy counterpart at ground level. Some candidates of the GeV counterpart of gamma-ray bursts, observed by Tupi telescopes, are also presented.",book:{id:"5451",slug:"new-insights-on-gamma-rays",title:"New Insights on Gamma Rays",fullTitle:"New Insights on Gamma Rays"},signatures:"Carlos Navia and Marcel Nogueira de Oliveira",authors:[{id:"189908",title:"Dr.",name:"Carlos",middleName:null,surname:"Navia",slug:"carlos-navia",fullName:"Carlos Navia"},{id:"243084",title:"MSc.",name:"Marcel",middleName:null,surname:"De Oliveira",slug:"marcel-de-oliveira",fullName:"Marcel De Oliveira"}]}],onlineFirstChaptersFilter:{topicId:"227",limit:6,offset:0},onlineFirstChaptersCollection:[{id:"82739",title:"Experimental Breeder Reactor II",slug:"experimental-breeder-reactor-ii",totalDownloads:11,totalDimensionsCites:0,doi:"10.5772/intechopen.105800",abstract:"The Experimental Breeder Reactor II (EBR-II) operated from 1964 to 1994. EBR-II was a sodium-cooled fast reactor operating at 69 MWth producing 19 MWe. Rather than using a loop approach for the coolant, EBR-II used a pool arrangement where the reactor core, primary coolant piping, and primary reactor coolant pumps were contained within the pool of sodium. Also contained within the pool was a heat exchanger where primary coolant, which is radioactive, transferred heat to secondary, nonradioactive, sodium. The nuclear power plant included a sodium boiler building where heat from the secondary sodium generated superheated steam, which was delivered to a turbine/generator for electricity production. EBR-II fuel was metallic uranium alloyed with various metals providing significant performance and safety enhancements over oxide fuel. The most significant EBR-II experiments occurred in April 1986. Relying on inherent physical properties of the reactor, two experiments were performed subjecting the reactor to loss of primary coolant flow without reactor SCRAM and loss of the secondary system heat removal without reactor SCRAM. In both experiments, the reactor experienced no damage. This chapter provides a description of the most important design features of EBR-II along with a summary of the landmark reactor safety experiments.",book:{id:"10982",title:"Nuclear Reactors - Spacecraft Propulsion, Research Reactors, and Reactor Analysis Topics",coverURL:"https://cdn.intechopen.com/books/images_new/10982.jpg"},signatures:"Chad L. Pope, Ryan Stewart and Edward Lum"},{id:"82712",title:"Idaho State University AGN-201 Low Power Teaching Reactor: An Overlooked Gem",slug:"idaho-state-university-agn-201-low-power-teaching-reactor-an-overlooked-gem",totalDownloads:9,totalDimensionsCites:0,doi:"10.5772/intechopen.105799",abstract:"A category of reactors called university research and teaching reactors, includes relatively high-power pool-type and low-power solid-core reactors. Many high-power university reactors are largely used for irradiations and isotope production. Their almost constant operation tends to impede student access. A university reactor can be particularly relevant to the university’s mission of preparing well-rounded students who have theoretical knowledge, reinforced by focused laboratory reactor experience. The solid-core Idaho State University Aerojet General Nucleonics (AGN) model 201 reactor operates at such a low power (5 W maximum) that it is not useful for isotope production activities. However, the AGN-201 reactor is well suited for teaching and research activities. The solid-core AGN-201 reactor requires no active cooling system, uses a simple shielding arrangement, and the very low operating power results in trivial burnup providing an operating lifetime exceeding many decades. It is thus worthwhile to examine the Idaho State University AGN-201 nuclear reactor more closely because it offers a wide range of research and teaching capabilities while being widely available to students.",book:{id:"10982",title:"Nuclear Reactors - Spacecraft Propulsion, Research Reactors, and Reactor Analysis Topics",coverURL:"https://cdn.intechopen.com/books/images_new/10982.jpg"},signatures:"Chad L. Pope and William Phoenix"},{id:"81424",title:"Core Reload Analysis Techniques in the Advanced Test Reactor",slug:"core-reload-analysis-techniques-in-the-advanced-test-reactor",totalDownloads:13,totalDimensionsCites:0,doi:"10.5772/intechopen.103896",abstract:"Since becoming a national user facility in 2007, the type of irradiation campaigns the Advanced Test Reactor (ATR) supports has become much more diverse and complex. In prior years, test complexity was limited by the computational ability to analyze the tests’ influence on the fuel. Large volume tests are irradiated in flux traps which are designed to receive excess neutrons from the surrounding fuel elements. Typically, fuel elements drive the test conditions, not vice versa. The computational tool, PDQ, was used for core physics analysis for decades. The PDQ code was adequate so long as the diffusion approximation between test and fuel element remained valid. This paradigm changed with the introduction of the Ki-Jang Research Reactor—Fuel Assembly Irradiation (KJRR-FAI) in 2015. The KJRR-FAI was a prototypic fuel element for the KJRR research reactor project in the Republic of Korea. The KJRR-FAI irradiation presented multiple modeling and simulation challenges for which PDQ was ill suited. To demonstrate that the KJRR-FAI could be irradiated and meet safety requirements, the modern neutron transport codes, HELIOS and MCNP, were extensively verified and validated to replace PDQ. The hybrid 3D/2D methodology devised with these codes made analysis of the ATR with KJRR-FAI possible. The KJRR-FAI was irradiated in 2015-2016.",book:{id:"10982",title:"Nuclear Reactors - Spacecraft Propulsion, Research Reactors, and Reactor Analysis Topics",coverURL:"https://cdn.intechopen.com/books/images_new/10982.jpg"},signatures:"Samuel E. Bays and Joseph W. Nielsen"},{id:"81555",title:"Nuclear Thermal Propulsion",slug:"nuclear-thermal-propulsion",totalDownloads:112,totalDimensionsCites:0,doi:"10.5772/intechopen.103895",abstract:"This chapter will cover the fundamentals of nuclear thermal propulsion systems, covering basic principles of operation and why nuclear is a superior option to chemical rockets for interplanetary travel. It will begin with a historical overview from early efforts in the early 1950s up to current interests, with respect to fuel types, core materials, and ongoing testing efforts. An overview will be provided of reactor types and design elements for reactor concepts or testing systems for nuclear thermal propulsion, followed by a discussion of nuclear thermal design concepts. A section on system design and modeling will be presented to discuss modeling and simulation of driving phenomena: neutronics, materials performance, heat transfer, and structural mechanics, solved in a tightly coupled multiphysics system. Finally, it will show the results of a coupled physics model for a conceptual design with simulation of rapid startup transients needed to maximize hydrogen efficiency.",book:{id:"10982",title:"Nuclear Reactors - Spacecraft Propulsion, Research Reactors, and Reactor Analysis Topics",coverURL:"https://cdn.intechopen.com/books/images_new/10982.jpg"},signatures:"Mark D. DeHart, Sebastian Schunert and Vincent M. Labouré"},{id:"81013",title:"Cyber-Informed Engineering for Nuclear Reactor Digital Instrumentation and Control",slug:"cyber-informed-engineering-for-nuclear-reactor-digital-instrumentation-and-control",totalDownloads:32,totalDimensionsCites:0,doi:"10.5772/intechopen.101807",abstract:"As nuclear reactors transition from analog to digital technology, the benefits of enhanced operational capabilities and improved efficiencies are potentially offset by cyber risks. Cyber-Informed Engineering (CIE) is an approach that can be used by engineers and staff to characterize and reduce new cyber risks in digital instrumentation and control systems. CIE provides guidance that can be applied throughout the entire systems engineering lifecycle, from conceptual design to decommissioning. In addition to outlining the use of CIE in nuclear reactor applications, this chapter provides a brief primer on nuclear reactor instrumentation and control and the associated cyber risks in existing light water reactors as well as the digital technology that will likely be used in future reactor designs and applications.",book:{id:"10982",title:"Nuclear Reactors - Spacecraft Propulsion, Research Reactors, and Reactor Analysis Topics",coverURL:"https://cdn.intechopen.com/books/images_new/10982.jpg"},signatures:"Shannon Eggers and Robert Anderson"},{id:"79671",title:"Fault Detection by Signal Reconstruction in Nuclear Power Plants",slug:"fault-detection-by-signal-reconstruction-in-nuclear-power-plants",totalDownloads:105,totalDimensionsCites:0,doi:"10.5772/intechopen.101276",abstract:"In this work, the recently developed auto associative bilateral kernel regression (AABKR) method for on-line condition monitoring of systems, structures, and components (SSCs) during transient process operation of a nuclear power plant (NPP) is improved. The advancement enhances the capability of reconstructing abnormal signals to the values expected in normal conditions during both transient and steady-state process operations. The modification introduced to the method is based on the adoption of two new approaches using dynamic time warping (DTW) for the identification of the time position index (the position of the nearest vector within the historical data vectors to the current on-line query measurement) used by the weighted-distance algorithm that captures temporal dependences in the data. Applications are provided to a steady-state numerical process and a case study concerning sensor signals collected from a reactor coolant system (RCS) during start-up operation of a NPP. The results demonstrate the effectiveness of the proposed method for fault detection during steady-state and transient operations.",book:{id:"10982",title:"Nuclear Reactors - Spacecraft Propulsion, Research Reactors, and Reactor Analysis Topics",coverURL:"https://cdn.intechopen.com/books/images_new/10982.jpg"},signatures:"Ibrahim Ahmed, Enrico Zio and Gyunyoung Heo"}],onlineFirstChaptersTotal:8},preDownload:{success:null,errors:{}},subscriptionForm:{success:null,errors:{}},aboutIntechopen:{},privacyPolicy:{},peerReviewing:{},howOpenAccessPublishingWithIntechopenWorks:{},sponsorshipBooks:{sponsorshipBooks:[],offset:8,limit:8,total:0},allSeries:{pteSeriesList:[{id:"14",title:"Artificial Intelligence",numberOfPublishedBooks:9,numberOfPublishedChapters:90,numberOfOpenTopics:6,numberOfUpcomingTopics:0,issn:"2633-1403",doi:"10.5772/intechopen.79920",isOpenForSubmission:!0},{id:"7",title:"Biomedical Engineering",numberOfPublishedBooks:12,numberOfPublishedChapters:107,numberOfOpenTopics:3,numberOfUpcomingTopics:0,issn:"2631-5343",doi:"10.5772/intechopen.71985",isOpenForSubmission:!0}],lsSeriesList:[{id:"11",title:"Biochemistry",numberOfPublishedBooks:33,numberOfPublishedChapters:330,numberOfOpenTopics:4,numberOfUpcomingTopics:0,issn:"2632-0983",doi:"10.5772/intechopen.72877",isOpenForSubmission:!0},{id:"25",title:"Environmental Sciences",numberOfPublishedBooks:1,numberOfPublishedChapters:18,numberOfOpenTopics:4,numberOfUpcomingTopics:0,issn:"2754-6713",doi:"10.5772/intechopen.100362",isOpenForSubmission:!0},{id:"10",title:"Physiology",numberOfPublishedBooks:14,numberOfPublishedChapters:145,numberOfOpenTopics:4,numberOfUpcomingTopics:0,issn:"2631-8261",doi:"10.5772/intechopen.72796",isOpenForSubmission:!0}],hsSeriesList:[{id:"3",title:"Dentistry",numberOfPublishedBooks:9,numberOfPublishedChapters:139,numberOfOpenTopics:2,numberOfUpcomingTopics:0,issn:"2631-6218",doi:"10.5772/intechopen.71199",isOpenForSubmission:!0},{id:"6",title:"Infectious Diseases",numberOfPublishedBooks:13,numberOfPublishedChapters:122,numberOfOpenTopics:4,numberOfUpcomingTopics:0,issn:"2631-6188",doi:"10.5772/intechopen.71852",isOpenForSubmission:!0},{id:"13",title:"Veterinary Medicine and Science",numberOfPublishedBooks:11,numberOfPublishedChapters:112,numberOfOpenTopics:3,numberOfUpcomingTopics:0,issn:"2632-0517",doi:"10.5772/intechopen.73681",isOpenForSubmission:!0}],sshSeriesList:[{id:"22",title:"Business, Management and Economics",numberOfPublishedBooks:1,numberOfPublishedChapters:21,numberOfOpenTopics:3,numberOfUpcomingTopics:0,issn:"2753-894X",doi:"10.5772/intechopen.100359",isOpenForSubmission:!0},{id:"23",title:"Education and Human Development",numberOfPublishedBooks:0,numberOfPublishedChapters:10,numberOfOpenTopics:1,numberOfUpcomingTopics:1,issn:null,doi:"10.5772/intechopen.100360",isOpenForSubmission:!0},{id:"24",title:"Sustainable Development",numberOfPublishedBooks:1,numberOfPublishedChapters:19,numberOfOpenTopics:5,numberOfUpcomingTopics:0,issn:"2753-6580",doi:"10.5772/intechopen.100361",isOpenForSubmission:!0}],testimonialsList:[{id:"6",text:"It is great to work with the IntechOpen to produce a worthwhile collection of research that also becomes a great educational resource and guide for future research endeavors.",author:{id:"259298",name:"Edward",surname:"Narayan",institutionString:null,profilePictureURL:"https://mts.intechopen.com/storage/users/259298/images/system/259298.jpeg",slug:"edward-narayan",institution:{id:"3",name:"University of Queensland",country:{id:null,name:"Australia"}}}},{id:"13",text:"The collaboration with and support of the technical staff of IntechOpen is fantastic. The whole process of submitting an article and editing of the submitted article goes extremely smooth and fast, the number of reads and downloads of chapters is high, and the contributions are also frequently cited.",author:{id:"55578",name:"Antonio",surname:"Jurado-Navas",institutionString:null,profilePictureURL:"https://s3.us-east-1.amazonaws.com/intech-files/0030O00002bRisIQAS/Profile_Picture_1626166543950",slug:"antonio-jurado-navas",institution:{id:"720",name:"University of Malaga",country:{id:null,name:"Spain"}}}}]},series:{item:{id:"14",title:"Artificial Intelligence",doi:"10.5772/intechopen.79920",issn:"2633-1403",scope:"Artificial Intelligence (AI) is a rapidly developing multidisciplinary research area that aims to solve increasingly complex problems. In today's highly integrated world, AI promises to become a robust and powerful means for obtaining solutions to previously unsolvable problems. This Series is intended for researchers and students alike interested in this fascinating field and its many applications.",coverUrl:"https://cdn.intechopen.com/series/covers/14.jpg",latestPublicationDate:"July 5th, 2022",hasOnlineFirst:!0,numberOfPublishedBooks:9,editor:{id:"218714",title:"Prof.",name:"Andries",middleName:null,surname:"Engelbrecht",slug:"andries-engelbrecht",fullName:"Andries Engelbrecht",profilePictureURL:"https://s3.us-east-1.amazonaws.com/intech-files/0030O00002bRNR8QAO/Profile_Picture_1622640468300",biography:"Andries Engelbrecht received the Masters and PhD degrees in Computer Science from the University of Stellenbosch, South Africa, in 1994 and 1999 respectively. He is currently appointed as the Voigt Chair in Data Science in the Department of Industrial Engineering, with a joint appointment as Professor in the Computer Science Division, Stellenbosch University. Prior to his appointment at Stellenbosch University, he has been at the University of Pretoria, Department of Computer Science (1998-2018), where he was appointed as South Africa Research Chair in Artifical Intelligence (2007-2018), the head of the Department of Computer Science (2008-2017), and Director of the Institute for Big Data and Data Science (2017-2018). In addition to a number of research articles, he has written two books, Computational Intelligence: An Introduction and Fundamentals of Computational Swarm Intelligence.",institutionString:null,institution:{name:"Stellenbosch University",institutionURL:null,country:{name:"South Africa"}}},editorTwo:null,editorThree:null},subseries:{paginationCount:6,paginationItems:[{id:"22",title:"Applied Intelligence",coverUrl:"https://cdn.intechopen.com/series_topics/covers/22.jpg",isOpenForSubmission:!0,editor:{id:"27170",title:"Prof.",name:"Carlos",middleName:"M.",surname:"Travieso-Gonzalez",slug:"carlos-travieso-gonzalez",fullName:"Carlos Travieso-Gonzalez",profilePictureURL:"https://mts.intechopen.com/storage/users/27170/images/system/27170.jpeg",biography:"Carlos M. Travieso-González received his MSc degree in Telecommunication Engineering at Polytechnic University of Catalonia (UPC), Spain in 1997, and his Ph.D. degree in 2002 at the University of Las Palmas de Gran Canaria (ULPGC-Spain). He is a full professor of signal processing and pattern recognition and is head of the Signals and Communications Department at ULPGC, teaching from 2001 on subjects on signal processing and learning theory. His research lines are biometrics, biomedical signals and images, data mining, classification system, signal and image processing, machine learning, and environmental intelligence. He has researched in 52 international and Spanish research projects, some of them as head researcher. He is co-author of 4 books, co-editor of 27 proceedings books, guest editor for 8 JCR-ISI international journals, and up to 24 book chapters. He has over 450 papers published in international journals and conferences (81 of them indexed on JCR – ISI - Web of Science). He has published seven patents in the Spanish Patent and Trademark Office. He has been a supervisor on 8 Ph.D. theses (11 more are under supervision), and 130 master theses. He is the founder of The IEEE IWOBI conference series and the president of its Steering Committee, as well as the founder of both the InnoEducaTIC and APPIS conference series. He is an evaluator of project proposals for the European Union (H2020), Medical Research Council (MRC, UK), Spanish Government (ANECA, Spain), Research National Agency (ANR, France), DAAD (Germany), Argentinian Government, and the Colombian Institutions. He has been a reviewer in different indexed international journals (<70) and conferences (<250) since 2001. He has been a member of the IASTED Technical Committee on Image Processing from 2007 and a member of the IASTED Technical Committee on Artificial Intelligence and Expert Systems from 2011. \n\nHe has held the general chair position for the following: ACM-APPIS (2020, 2021), IEEE-IWOBI (2019, 2020 and 2020), A PPIS (2018, 2019), IEEE-IWOBI (2014, 2015, 2017, 2018), InnoEducaTIC (2014, 2017), IEEE-INES (2013), NoLISP (2011), JRBP (2012), and IEEE-ICCST (2005)\n\nHe is an associate editor of the Computational Intelligence and Neuroscience Journal (Hindawi – Q2 JCR-ISI). He was vice dean from 2004 to 2010 in the Higher Technical School of Telecommunication Engineers at ULPGC and the vice dean of Graduate and Postgraduate Studies from March 2013 to November 2017. He won the “Catedra Telefonica” Awards in Modality of Knowledge Transfer, 2017, 2018, and 2019 editions, and awards in Modality of COVID Research in 2020.\n\nPublic References:\nResearcher ID http://www.researcherid.com/rid/N-5967-2014\nORCID https://orcid.org/0000-0002-4621-2768 \nScopus Author ID https://www.scopus.com/authid/detail.uri?authorId=6602376272\nScholar Google https://scholar.google.es/citations?user=G1ks9nIAAAAJ&hl=en \nResearchGate https://www.researchgate.net/profile/Carlos_Travieso",institutionString:null,institution:{name:"University of Las Palmas de Gran Canaria",institutionURL:null,country:{name:"Spain"}}},editorTwo:null,editorThree:null},{id:"23",title:"Computational Neuroscience",coverUrl:"https://cdn.intechopen.com/series_topics/covers/23.jpg",isOpenForSubmission:!0,editor:{id:"14004",title:"Dr.",name:"Magnus",middleName:null,surname:"Johnsson",slug:"magnus-johnsson",fullName:"Magnus Johnsson",profilePictureURL:"https://mts.intechopen.com/storage/users/14004/images/system/14004.png",biography:"Dr Magnus Johnsson is a cross-disciplinary scientist, lecturer, scientific editor and AI/machine learning consultant from Sweden. \n\nHe is currently at Malmö University in Sweden, but also held positions at Lund University in Sweden and at Moscow Engineering Physics Institute. \nHe holds editorial positions at several international scientific journals and has served as a scientific editor for books and special journal issues. \nHis research interests are wide and include, but are not limited to, autonomous systems, computer modeling, artificial neural networks, artificial intelligence, cognitive neuroscience, cognitive robotics, cognitive architectures, cognitive aids and the philosophy of mind. \n\nDr. Johnsson has experience from working in the industry and he has a keen interest in the application of neural networks and artificial intelligence to fields like industry, finance, and medicine. \n\nWeb page: www.magnusjohnsson.se",institutionString:null,institution:{name:"Malmö University",institutionURL:null,country:{name:"Sweden"}}},editorTwo:null,editorThree:null},{id:"24",title:"Computer Vision",coverUrl:"https://cdn.intechopen.com/series_topics/covers/24.jpg",isOpenForSubmission:!0,editor:{id:"294154",title:"Prof.",name:"George",middleName:null,surname:"Papakostas",slug:"george-papakostas",fullName:"George Papakostas",profilePictureURL:"https://s3.us-east-1.amazonaws.com/intech-files/0030O00002hYaGbQAK/Profile_Picture_1624519712088",biography:"George A. Papakostas has received a diploma in Electrical and Computer Engineering in 1999 and the M.Sc. and Ph.D. degrees in Electrical and Computer Engineering in 2002 and 2007, respectively, from the Democritus University of Thrace (DUTH), Greece. Dr. Papakostas serves as a Tenured Full Professor at the Department of Computer Science, International Hellenic University, Greece. Dr. Papakostas has 10 years of experience in large-scale systems design as a senior software engineer and technical manager, and 20 years of research experience in the field of Artificial Intelligence. Currently, he is the Head of the “Visual Computing” division of HUman-MAchines INteraction Laboratory (HUMAIN-Lab) and the Director of the MPhil program “Advanced Technologies in Informatics and Computers” hosted by the Department of Computer Science, International Hellenic University. He has (co)authored more than 150 publications in indexed journals, international conferences and book chapters, 1 book (in Greek), 3 edited books, and 5 journal special issues. His publications have more than 2100 citations with h-index 27 (GoogleScholar). His research interests include computer/machine vision, machine learning, pattern recognition, computational intelligence. \nDr. Papakostas served as a reviewer in numerous journals, as a program\ncommittee member in international conferences and he is a member of the IAENG, MIR Labs, EUCogIII, INSTICC and the Technical Chamber of Greece (TEE).",institutionString:null,institution:{name:"International Hellenic University",institutionURL:null,country:{name:"Greece"}}},editorTwo:null,editorThree:null},{id:"25",title:"Evolutionary Computation",coverUrl:"https://cdn.intechopen.com/series_topics/covers/25.jpg",isOpenForSubmission:!0,editor:{id:"136112",title:"Dr.",name:"Sebastian",middleName:null,surname:"Ventura Soto",slug:"sebastian-ventura-soto",fullName:"Sebastian Ventura Soto",profilePictureURL:"https://mts.intechopen.com/storage/users/136112/images/system/136112.png",biography:"Sebastian Ventura is a Spanish researcher, a full professor with the Department of Computer Science and Numerical Analysis, University of Córdoba. Dr Ventura also holds the positions of Affiliated Professor at Virginia Commonwealth University (Richmond, USA) and Distinguished Adjunct Professor at King Abdulaziz University (Jeddah, Saudi Arabia). Additionally, he is deputy director of the Andalusian Research Institute in Data Science and Computational Intelligence (DaSCI) and heads the Knowledge Discovery and Intelligent Systems Research Laboratory. He has published more than ten books and over 300 articles in journals and scientific conferences. Currently, his work has received over 18,000 citations according to Google Scholar, including more than 2200 citations in 2020. In the last five years, he has published more than 60 papers in international journals indexed in the JCR (around 70% of them belonging to first quartile journals) and he has edited some Springer books “Supervised Descriptive Pattern Mining” (2018), “Multiple Instance Learning - Foundations and Algorithms” (2016), and “Pattern Mining with Evolutionary Algorithms” (2016). He has also been involved in more than 20 research projects supported by the Spanish and Andalusian governments and the European Union. He currently belongs to the editorial board of PeerJ Computer Science, Information Fusion and Engineering Applications of Artificial Intelligence journals, being also associate editor of Applied Computational Intelligence and Soft Computing and IEEE Transactions on Cybernetics. Finally, he is editor-in-chief of Progress in Artificial Intelligence. He is a Senior Member of the IEEE Computer, the IEEE Computational Intelligence, and the IEEE Systems, Man, and Cybernetics Societies, and the Association of Computing Machinery (ACM). Finally, his main research interests include data science, computational intelligence, and their applications.",institutionString:null,institution:{name:"University of Córdoba",institutionURL:null,country:{name:"Spain"}}},editorTwo:null,editorThree:null},{id:"26",title:"Machine Learning and Data Mining",coverUrl:"https://cdn.intechopen.com/series_topics/covers/26.jpg",isOpenForSubmission:!0,editor:{id:"24555",title:"Dr.",name:"Marco Antonio",middleName:null,surname:"Aceves Fernandez",slug:"marco-antonio-aceves-fernandez",fullName:"Marco Antonio Aceves Fernandez",profilePictureURL:"https://mts.intechopen.com/storage/users/24555/images/system/24555.jpg",biography:"Dr. Marco Antonio Aceves Fernandez obtained his B.Sc. (Eng.) in Telematics from the Universidad de Colima, Mexico. He obtained both his M.Sc. and Ph.D. from the University of Liverpool, England, in the field of Intelligent Systems. He is a full professor at the Universidad Autonoma de Queretaro, Mexico, and a member of the National System of Researchers (SNI) since 2009. Dr. Aceves Fernandez has published more than 80 research papers as well as a number of book chapters and congress papers. He has contributed in more than 20 funded research projects, both academic and industrial, in the area of artificial intelligence, ranging from environmental, biomedical, automotive, aviation, consumer, and robotics to other applications. He is also a honorary president at the National Association of Embedded Systems (AMESE), a senior member of the IEEE, and a board member of many institutions. His research interests include intelligent and embedded systems.",institutionString:"Universidad Autonoma de Queretaro",institution:{name:"Autonomous University of Queretaro",institutionURL:null,country:{name:"Mexico"}}},editorTwo:null,editorThree:null},{id:"27",title:"Multi-Agent Systems",coverUrl:"https://cdn.intechopen.com/series_topics/covers/27.jpg",isOpenForSubmission:!0,editor:{id:"148497",title:"Dr.",name:"Mehmet",middleName:"Emin",surname:"Aydin",slug:"mehmet-aydin",fullName:"Mehmet Aydin",profilePictureURL:"https://mts.intechopen.com/storage/users/148497/images/system/148497.jpg",biography:"Dr. Mehmet Emin Aydin is a Senior Lecturer with the Department of Computer Science and Creative Technology, the University of the West of England, Bristol, UK. His research interests include swarm intelligence, parallel and distributed metaheuristics, machine learning, intelligent agents and multi-agent systems, resource planning, scheduling and optimization, combinatorial optimization. Dr. Aydin is currently a Fellow of Higher Education Academy, UK, a member of EPSRC College, a senior member of IEEE and a senior member of ACM. In addition to being a member of advisory committees of many international conferences, he is an Editorial Board Member of various peer-reviewed international journals. He has served as guest editor for a number of special issues of peer-reviewed international journals.",institutionString:null,institution:{name:"University of the West of England",institutionURL:null,country:{name:"United Kingdom"}}},editorTwo:null,editorThree:null}]},overviewPageOFChapters:{paginationCount:20,paginationItems:[{id:"82526",title:"Deep Multiagent Reinforcement Learning Methods Addressing the Scalability Challenge",doi:"10.5772/intechopen.105627",signatures:"Theocharis Kravaris and George A. Vouros",slug:"deep-multiagent-reinforcement-learning-methods-addressing-the-scalability-challenge",totalDownloads:19,totalCrossrefCites:0,totalDimensionsCites:0,authors:null,book:{title:"Multi-Agent Technologies and Machine Learning",coverURL:"https://cdn.intechopen.com/books/images_new/11445.jpg",subseries:{id:"27",title:"Multi-Agent Systems"}}},{id:"82196",title:"Multi-Features Assisted Age Invariant Face Recognition and Retrieval Using CNN with Scale Invariant Heat Kernel Signature",doi:"10.5772/intechopen.104944",signatures:"Kamarajugadda Kishore Kumar and Movva Pavani",slug:"multi-features-assisted-age-invariant-face-recognition-and-retrieval-using-cnn-with-scale-invariant-",totalDownloads:14,totalCrossrefCites:0,totalDimensionsCites:0,authors:null,book:{title:"Pattern Recognition - New Insights",coverURL:"https://cdn.intechopen.com/books/images_new/11442.jpg",subseries:{id:"26",title:"Machine Learning and Data Mining"}}},{id:"82063",title:"Evaluating Similarities and Differences between Machine Learning and Traditional Statistical Modeling in Healthcare Analytics",doi:"10.5772/intechopen.105116",signatures:"Michele Bennett, Ewa J. Kleczyk, Karin Hayes and Rajesh Mehta",slug:"evaluating-similarities-and-differences-between-machine-learning-and-traditional-statistical-modelin",totalDownloads:7,totalCrossrefCites:0,totalDimensionsCites:0,authors:null,book:{title:"Machine Learning and Data Mining - Annual Volume 2022",coverURL:"https://cdn.intechopen.com/books/images_new/11422.jpg",subseries:{id:"26",title:"Machine Learning and Data Mining"}}},{id:"81791",title:"Self-Supervised Contrastive Representation Learning in Computer Vision",doi:"10.5772/intechopen.104785",signatures:"Yalin Bastanlar and Semih Orhan",slug:"self-supervised-contrastive-representation-learning-in-computer-vision",totalDownloads:57,totalCrossrefCites:0,totalDimensionsCites:0,authors:null,book:{title:"Pattern Recognition - New Insights",coverURL:"https://cdn.intechopen.com/books/images_new/11442.jpg",subseries:{id:"26",title:"Machine Learning and Data Mining"}}}]},overviewPagePublishedBooks:{paginationCount:9,paginationItems:[{type:"book",id:"7723",title:"Artificial Intelligence",subtitle:"Applications in Medicine and Biology",coverURL:"https://cdn.intechopen.com/books/images_new/7723.jpg",slug:"artificial-intelligence-applications-in-medicine-and-biology",publishedDate:"July 31st 2019",editedByType:"Edited by",bookSignature:"Marco Antonio Aceves-Fernandez",hash:"a3852659e727f95c98c740ed98146011",volumeInSeries:1,fullTitle:"Artificial Intelligence - Applications in Medicine and Biology",editors:[{id:"24555",title:"Dr.",name:"Marco Antonio",middleName:null,surname:"Aceves Fernandez",slug:"marco-antonio-aceves-fernandez",fullName:"Marco Antonio Aceves Fernandez",profilePictureURL:"https://mts.intechopen.com/storage/users/24555/images/system/24555.jpg",biography:"Dr. Marco Antonio Aceves Fernandez obtained his B.Sc. (Eng.) in Telematics from the Universidad de Colima, Mexico. He obtained both his M.Sc. and Ph.D. from the University of Liverpool, England, in the field of Intelligent Systems. He is a full professor at the Universidad Autonoma de Queretaro, Mexico, and a member of the National System of Researchers (SNI) since 2009. Dr. Aceves Fernandez has published more than 80 research papers as well as a number of book chapters and congress papers. He has contributed in more than 20 funded research projects, both academic and industrial, in the area of artificial intelligence, ranging from environmental, biomedical, automotive, aviation, consumer, and robotics to other applications. He is also a honorary president at the National Association of Embedded Systems (AMESE), a senior member of the IEEE, and a board member of many institutions. His research interests include intelligent and embedded systems.",institutionString:"Universidad Autonoma de Queretaro",institution:{name:"Autonomous University of Queretaro",institutionURL:null,country:{name:"Mexico"}}}]},{type:"book",id:"7726",title:"Swarm Intelligence",subtitle:"Recent Advances, New Perspectives and Applications",coverURL:"https://cdn.intechopen.com/books/images_new/7726.jpg",slug:"swarm-intelligence-recent-advances-new-perspectives-and-applications",publishedDate:"December 4th 2019",editedByType:"Edited by",bookSignature:"Javier Del Ser, Esther Villar and Eneko Osaba",hash:"e7ea7e74ce7a7a8e5359629e07c68d31",volumeInSeries:2,fullTitle:"Swarm Intelligence - Recent Advances, New Perspectives and Applications",editors:[{id:"49813",title:"Dr.",name:"Javier",middleName:null,surname:"Del Ser",slug:"javier-del-ser",fullName:"Javier Del Ser",profilePictureURL:"https://mts.intechopen.com/storage/users/49813/images/system/49813.png",biography:"Prof. Dr. Javier Del Ser received his first PhD in Telecommunication Engineering (Cum Laude) from the University of Navarra, Spain, in 2006, and a second PhD in Computational Intelligence (Summa Cum Laude) from the University of Alcala, Spain, in 2013. He is currently a principal researcher in data analytics and optimisation at TECNALIA (Spain), a visiting fellow at the Basque Center for Applied Mathematics (BCAM) and a part-time lecturer at the University of the Basque Country (UPV/EHU). His research interests gravitate on the use of descriptive, prescriptive and predictive algorithms for data mining and optimization in a diverse range of application fields such as Energy, Transport, Telecommunications, Health and Industry, among others. In these fields he has published more than 240 articles, co-supervised 8 Ph.D. theses, edited 6 books, coauthored 7 patents and participated/led more than 40 research projects. He is a Senior Member of the IEEE, and a recipient of the Biscay Talent prize for his academic career.",institutionString:"Tecnalia Research & Innovation",institution:{name:"Tecnalia",institutionURL:null,country:{name:"Spain"}}}]},{type:"book",id:"7656",title:"Fuzzy Logic",subtitle:null,coverURL:"https://cdn.intechopen.com/books/images_new/7656.jpg",slug:"fuzzy-logic",publishedDate:"February 5th 2020",editedByType:"Edited by",bookSignature:"Constantin Volosencu",hash:"54f092d4ffe0abf5e4172a80025019bc",volumeInSeries:3,fullTitle:"Fuzzy Logic",editors:[{id:"1063",title:"Prof.",name:"Constantin",middleName:null,surname:"Volosencu",slug:"constantin-volosencu",fullName:"Constantin Volosencu",profilePictureURL:"https://mts.intechopen.com/storage/users/1063/images/system/1063.png",biography:"Prof. Dr. Constantin Voloşencu graduated as an engineer from\nPolitehnica University of Timișoara, Romania, where he also\nobtained a doctorate degree. He is currently a full professor in\nthe Department of Automation and Applied Informatics at the\nsame university. Dr. Voloşencu is the author of ten books, seven\nbook chapters, and more than 160 papers published in journals\nand conference proceedings. He has also edited twelve books and\nhas twenty-seven patents to his name. He is a manager of research grants, editor in\nchief and member of international journal editorial boards, a former plenary speaker, a member of scientific committees, and chair at international conferences. His\nresearch is in the fields of control systems, control of electric drives, fuzzy control\nsystems, neural network applications, fault detection and diagnosis, sensor network\napplications, monitoring of distributed parameter systems, and power ultrasound\napplications. He has developed automation equipment for machine tools, spooling\nmachines, high-power ultrasound processes, and more.",institutionString:'"Politechnica" University Timişoara',institution:null}]},{type:"book",id:"9963",title:"Advances and Applications in Deep Learning",subtitle:null,coverURL:"https://cdn.intechopen.com/books/images_new/9963.jpg",slug:"advances-and-applications-in-deep-learning",publishedDate:"December 9th 2020",editedByType:"Edited by",bookSignature:"Marco Antonio Aceves-Fernandez",hash:"0d51ba46f22e55cb89140f60d86a071e",volumeInSeries:4,fullTitle:"Advances and Applications in Deep Learning",editors:[{id:"24555",title:"Dr.",name:"Marco Antonio",middleName:null,surname:"Aceves Fernandez",slug:"marco-antonio-aceves-fernandez",fullName:"Marco Antonio Aceves Fernandez",profilePictureURL:"https://mts.intechopen.com/storage/users/24555/images/system/24555.jpg",biography:"Dr. Marco Antonio Aceves Fernandez obtained his B.Sc. (Eng.) in Telematics from the Universidad de Colima, Mexico. He obtained both his M.Sc. and Ph.D. from the University of Liverpool, England, in the field of Intelligent Systems. He is a full professor at the Universidad Autonoma de Queretaro, Mexico, and a member of the National System of Researchers (SNI) since 2009. Dr. Aceves Fernandez has published more than 80 research papers as well as a number of book chapters and congress papers. He has contributed in more than 20 funded research projects, both academic and industrial, in the area of artificial intelligence, ranging from environmental, biomedical, automotive, aviation, consumer, and robotics to other applications. He is also a honorary president at the National Association of Embedded Systems (AMESE), a senior member of the IEEE, and a board member of many institutions. His research interests include intelligent and embedded systems.",institutionString:"Universidad Autonoma de Queretaro",institution:{name:"Autonomous University of Queretaro",institutionURL:null,country:{name:"Mexico"}}}]}]},openForSubmissionBooks:{paginationCount:6,paginationItems:[{id:"11666",title:"Soil Contamination - Recent Advances and Future Perspectives",coverURL:"https://cdn.intechopen.com/books/images_new/11666.jpg",hash:"c8890038b86fb6e5af16ea3c22669ae9",secondStepPassed:!0,currentStepOfPublishingProcess:3,submissionDeadline:"June 9th 2022",isOpenForSubmission:!0,editors:[{id:"299110",title:"Dr.",name:"Adnan",surname:"Mustafa",slug:"adnan-mustafa",fullName:"Adnan Mustafa"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null},{id:"10845",title:"Marine Ecosystems - Biodiversity, Ecosystem Services and Human Impacts",coverURL:"https://cdn.intechopen.com/books/images_new/10845.jpg",hash:"727e7eb3d4ba529ec5eb4f150e078523",secondStepPassed:!0,currentStepOfPublishingProcess:3,submissionDeadline:"June 22nd 2022",isOpenForSubmission:!0,editors:[{id:"320124",title:"Dr.",name:"Ana M.M.",surname:"Gonçalves",slug:"ana-m.m.-goncalves",fullName:"Ana M.M. Gonçalves"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null},{id:"12222",title:"Advances and Challenges in Microplastics",coverURL:"https://cdn.intechopen.com/books/images_new/12222.jpg",hash:"a36734a551e0997d2255f6ce99eff818",secondStepPassed:!0,currentStepOfPublishingProcess:3,submissionDeadline:"July 1st 2022",isOpenForSubmission:!0,editors:[{id:"347657",title:"Prof.",name:"El-Sayed",surname:"Salama",slug:"el-sayed-salama",fullName:"El-Sayed Salama"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null},{id:"11650",title:"Aquifers - New Insights",coverURL:"https://cdn.intechopen.com/books/images_new/11650.jpg",hash:"27c1a2a053cb1d83de903c5b969bc3a2",secondStepPassed:!0,currentStepOfPublishingProcess:3,submissionDeadline:"July 12th 2022",isOpenForSubmission:!0,editors:[{id:"271093",title:"Dr.",name:"Abhay",surname:"Soni",slug:"abhay-soni",fullName:"Abhay Soni"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null},{id:"12223",title:"Sustainable Management of Natural Resources",coverURL:"https://cdn.intechopen.com/books/images_new/12223.jpg",hash:"1881a08bbd8f5dc1102c5cb7c635bc35",secondStepPassed:!0,currentStepOfPublishingProcess:3,submissionDeadline:"July 19th 2022",isOpenForSubmission:!0,editors:[{id:"144417",title:"Dr.",name:"Mohd Nazip",surname:"Suratman",slug:"mohd-nazip-suratman",fullName:"Mohd Nazip Suratman"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null},{id:"11668",title:"Mercury Pollution",coverURL:"https://cdn.intechopen.com/books/images_new/11668.jpg",hash:"0bd111f57835089cad4a9741326dbab7",secondStepPassed:!0,currentStepOfPublishingProcess:3,submissionDeadline:"July 22nd 2022",isOpenForSubmission:!0,editors:[{id:"196849",title:"Dr.",name:"Ahmed",surname:"Abdelhafez",slug:"ahmed-abdelhafez",fullName:"Ahmed Abdelhafez"}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null}]},onlineFirstChapters:{paginationCount:26,paginationItems:[{id:"82800",title:"Repurposing Drugs as Potential Therapeutics for the SARS-Cov-2 Viral Infection: Automatizing a Blind Molecular Docking High-throughput Pipeline",doi:"10.5772/intechopen.105792",signatures:"Aldo Herrera-Rodulfo, Mariana Andrade-Medina and Mauricio Carrillo-Tripp",slug:"repurposing-drugs-as-potential-therapeutics-for-the-sars-cov-2-viral-infection-automatizing-a-blind-",totalDownloads:5,totalCrossrefCites:0,totalDimensionsCites:0,authors:null,book:{title:"Molecular Docking - Recent Advances",coverURL:"https://cdn.intechopen.com/books/images_new/11451.jpg",subseries:{id:"7",title:"Bioinformatics and Medical Informatics"}}},{id:"82582",title:"Protecting Bioelectric Signals from Electromagnetic Interference in a Wireless World",doi:"10.5772/intechopen.105951",signatures:"David Marcarian",slug:"protecting-bioelectric-signals-from-electromagnetic-interference-in-a-wireless-world",totalDownloads:4,totalCrossrefCites:0,totalDimensionsCites:0,authors:null,book:{title:"Biosignal Processing",coverURL:"https://cdn.intechopen.com/books/images_new/11153.jpg",subseries:{id:"7",title:"Bioinformatics and Medical Informatics"}}},{id:"82586",title:"Fundamentals of Molecular Docking and Comparative Analysis of Protein–Small-Molecule Docking Approaches",doi:"10.5772/intechopen.105815",signatures:"Maden Sefika Feyza, Sezer Selin and Acuner Saliha Ece",slug:"fundamentals-of-molecular-docking-and-comparative-analysis-of-protein-small-molecule-docking-approac",totalDownloads:25,totalCrossrefCites:0,totalDimensionsCites:0,authors:null,book:{title:"Molecular Docking - Recent Advances",coverURL:"https://cdn.intechopen.com/books/images_new/11451.jpg",subseries:{id:"7",title:"Bioinformatics and Medical Informatics"}}},{id:"82392",title:"Nanomaterials as Novel Biomarkers for Cancer Nanotheranostics: State of the Art",doi:"10.5772/intechopen.105700",signatures:"Hao Yu, Zhihai Han, Cunrong Chen and Leisheng Zhang",slug:"nanomaterials-as-novel-biomarkers-for-cancer-nanotheranostics-state-of-the-art",totalDownloads:23,totalCrossrefCites:0,totalDimensionsCites:0,authors:null,book:{title:"Biotechnology - Biosensors, Biomaterials and Tissue Engineering - Annual Volume 2022",coverURL:"https://cdn.intechopen.com/books/images_new/11405.jpg",subseries:{id:"9",title:"Biotechnology - Biosensors, Biomaterials and Tissue Engineering"}}},{id:"82184",title:"Biological Sensing Using Infrared SPR Devices Based on ZnO",doi:"10.5772/intechopen.104562",signatures:"Hiroaki Matsui",slug:"biological-sensing-using-infrared-spr-devices-based-on-zno",totalDownloads:10,totalCrossrefCites:0,totalDimensionsCites:0,authors:[{name:"Hiroaki",surname:"Matsui"}],book:{title:"Biosignal Processing",coverURL:"https://cdn.intechopen.com/books/images_new/11153.jpg",subseries:{id:"7",title:"Bioinformatics and Medical Informatics"}}},{id:"82122",title:"Recent Advances in Biosensing in Tissue Engineering and Regenerative Medicine",doi:"10.5772/intechopen.104922",signatures:"Alma T. Banigo, Chigozie A. Nnadiekwe and Emmanuel M. Beasi",slug:"recent-advances-in-biosensing-in-tissue-engineering-and-regenerative-medicine",totalDownloads:22,totalCrossrefCites:0,totalDimensionsCites:0,authors:null,book:{title:"Biosignal Processing",coverURL:"https://cdn.intechopen.com/books/images_new/11153.jpg",subseries:{id:"7",title:"Bioinformatics and Medical Informatics"}}},{id:"82080",title:"The Clinical Usefulness of Prostate Cancer Biomarkers: Current and Future Directions",doi:"10.5772/intechopen.103172",signatures:"Donovan McGrowder, Lennox Anderson-Jackson, Lowell Dilworth, Shada Mohansingh, Melisa Anderson Cross, Sophia Bryan, Fabian Miller, Cameil Wilson-Clarke, Chukwuemeka Nwokocha, Ruby Alexander-Lindo and Shelly McFarlane",slug:"the-clinical-usefulness-of-prostate-cancer-biomarkers-current-and-future-directions",totalDownloads:16,totalCrossrefCites:0,totalDimensionsCites:0,authors:null,book:{title:"Cancer Bioinformatics",coverURL:"https://cdn.intechopen.com/books/images_new/10661.jpg",subseries:{id:"7",title:"Bioinformatics and Medical Informatics"}}},{id:"82005",title:"Non-Invasive Approach for Glucose Detection in Urine Quality using Its Image Analysis",doi:"10.5772/intechopen.104791",signatures:"Anton Yudhana, Liya Yusrina Sabila, Arsyad Cahya Subrata, Hendriana Helda Pratama and Muhammad Syahrul Akbar",slug:"non-invasive-approach-for-glucose-detection-in-urine-quality-using-its-image-analysis",totalDownloads:8,totalCrossrefCites:0,totalDimensionsCites:0,authors:null,book:{title:"Biosignal Processing",coverURL:"https://cdn.intechopen.com/books/images_new/11153.jpg",subseries:{id:"7",title:"Bioinformatics and Medical Informatics"}}},{id:"81778",title:"Influence of Mechanical Properties of Biomaterials on the Reconstruction of Biomedical Parts via Additive Manufacturing Techniques: An Overview",doi:"10.5772/intechopen.104465",signatures:"Babatunde Olamide Omiyale, Akeem Abiodun Rasheed, Robinson Omoboyode Akinnusi and Temitope Olumide Olugbade",slug:"influence-of-mechanical-properties-of-biomaterials-on-the-reconstruction-of-biomedical-parts-via-add",totalDownloads:11,totalCrossrefCites:0,totalDimensionsCites:0,authors:null,book:{title:"Biotechnology - Biosensors, Biomaterials and Tissue Engineering - Annual Volume 2022",coverURL:"https://cdn.intechopen.com/books/images_new/11405.jpg",subseries:{id:"9",title:"Biotechnology - Biosensors, Biomaterials and Tissue Engineering"}}},{id:"81751",title:"NanoBioSensors: From Electrochemical Sensors Improvement to Theranostic Applications",doi:"10.5772/intechopen.102552",signatures:"Anielle C.A. Silva, Eliete A. Alvin, Lais S. de Jesus, Caio C.L. de França, Marílya P.G. da Silva, Samaysa L. Lins, Diógenes Meneses, Marcela R. Lemes, Rhanoica O. Guerra, Marcos V. da Silva, Carlo J.F. de Oliveira, Virmondes Rodrigues Junior, Renata M. Etchebehere, Fabiane C. de Abreu, Bruno G. Lucca, Sanívia A.L. Pereira, Rodrigo C. Rosa and Noelio O. Dantas",slug:"nanobiosensors-from-electrochemical-sensors-improvement-to-theranostic-applications",totalDownloads:14,totalCrossrefCites:0,totalDimensionsCites:0,authors:null,book:{title:"Biosignal Processing",coverURL:"https://cdn.intechopen.com/books/images_new/11153.jpg",subseries:{id:"7",title:"Bioinformatics and Medical Informatics"}}}]},subseriesFiltersForOFChapters:[{caption:"Biotechnology - Biosensors, Biomaterials and Tissue Engineering",value:9,count:2,group:"subseries"},{caption:"Bioinformatics and Medical Informatics",value:7,count:20,group:"subseries"}],publishedBooks:{paginationCount:9,paginationItems:[{type:"book",id:"10808",title:"Current Concepts in Dental Implantology",subtitle:"From Science to Clinical Research",coverURL:"https://cdn.intechopen.com/books/images_new/10808.jpg",slug:"current-concepts-in-dental-implantology-from-science-to-clinical-research",publishedDate:"July 27th 2022",editedByType:"Edited by",bookSignature:"Dragana Gabrić and Marko Vuletić",hash:"4af8830e463f89c57515c2da2b9777b0",volumeInSeries:11,fullTitle:"Current Concepts in Dental Implantology - From Science to Clinical Research",editors:[{id:"26946",title:"Prof.",name:"Dragana",middleName:null,surname:"Gabrić",slug:"dragana-gabric",fullName:"Dragana Gabrić",profilePictureURL:"https://mts.intechopen.com/storage/users/26946/images/system/26946.png",institutionString:"University of Zagreb",institution:{name:"University of Zagreb",institutionURL:null,country:{name:"Croatia"}}}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null},{type:"book",id:"9493",title:"Periodontology",subtitle:"Fundamentals and Clinical Features",coverURL:"https://cdn.intechopen.com/books/images_new/9493.jpg",slug:"periodontology-fundamentals-and-clinical-features",publishedDate:"February 16th 2022",editedByType:"Edited by",bookSignature:"Petra Surlin",hash:"dfe986c764d6c82ae820c2df5843a866",volumeInSeries:8,fullTitle:"Periodontology - Fundamentals and Clinical Features",editors:[{id:"171921",title:"Prof.",name:"Petra",middleName:null,surname:"Surlin",slug:"petra-surlin",fullName:"Petra Surlin",profilePictureURL:"//cdnintech.com/web/frontend/www/assets/author.svg",institutionString:"University of Medicine and Pharmacy of Craiova",institution:{name:"University of Medicine and Pharmacy of Craiova",institutionURL:null,country:{name:"Romania"}}}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null},{type:"book",id:"9588",title:"Clinical Concepts and Practical Management Techniques in Dentistry",subtitle:null,coverURL:"https://cdn.intechopen.com/books/images_new/9588.jpg",slug:"clinical-concepts-and-practical-management-techniques-in-dentistry",publishedDate:"February 9th 2022",editedByType:"Edited by",bookSignature:"Aneesa Moolla",hash:"42deab8d3bcf3edf64d1d9028d42efd1",volumeInSeries:7,fullTitle:"Clinical Concepts and Practical Management Techniques in Dentistry",editors:[{id:"318170",title:"Dr.",name:"Aneesa",middleName:null,surname:"Moolla",slug:"aneesa-moolla",fullName:"Aneesa Moolla",profilePictureURL:"https://mts.intechopen.com/storage/users/318170/images/system/318170.png",institutionString:"University of the Witwatersrand",institution:{name:"University of the Witwatersrand",institutionURL:null,country:{name:"South Africa"}}}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null},{type:"book",id:"8202",title:"Periodontal Disease",subtitle:"Diagnostic and Adjunctive Non-surgical Considerations",coverURL:"https://cdn.intechopen.com/books/images_new/8202.jpg",slug:"periodontal-disease-diagnostic-and-adjunctive-non-surgical-considerations",publishedDate:"February 5th 2020",editedByType:"Edited by",bookSignature:"Nermin Mohammed Ahmed Yussif",hash:"0aee9799da7db2c732be44dd8fed16d8",volumeInSeries:6,fullTitle:"Periodontal Disease - Diagnostic and Adjunctive Non-surgical Considerations",editors:[{id:"210472",title:"Dr.",name:"Nermin",middleName:"Mohammed Ahmed",surname:"Yussif",slug:"nermin-yussif",fullName:"Nermin Yussif",profilePictureURL:"https://mts.intechopen.com/storage/users/210472/images/system/210472.jpg",institutionString:"MSA University",institution:null}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null},{type:"book",id:"8837",title:"Human Teeth",subtitle:"Key Skills and Clinical Illustrations",coverURL:"https://cdn.intechopen.com/books/images_new/8837.jpg",slug:"human-teeth-key-skills-and-clinical-illustrations",publishedDate:"January 22nd 2020",editedByType:"Edited by",bookSignature:"Zühre Akarslan and Farid Bourzgui",hash:"ac055c5801032970123e0a196c2e1d32",volumeInSeries:5,fullTitle:"Human Teeth - Key Skills and Clinical Illustrations",editors:[{id:"171887",title:"Prof.",name:"Zühre",middleName:null,surname:"Akarslan",slug:"zuhre-akarslan",fullName:"Zühre Akarslan",profilePictureURL:"https://mts.intechopen.com/storage/users/171887/images/system/171887.jpg",institutionString:"Gazi University",institution:{name:"Gazi University",institutionURL:null,country:{name:"Turkey"}}}],equalEditorOne:{id:"52177",title:"Prof.",name:"Farid",middleName:null,surname:"Bourzgui",slug:"farid-bourzgui",fullName:"Farid Bourzgui",profilePictureURL:"https://mts.intechopen.com/storage/users/52177/images/system/52177.png",biography:"Prof. Farid Bourzgui obtained his DMD and his DNSO option in Orthodontics at the School of Dental Medicine, Casablanca Hassan II University, Morocco, in 1995 and 2000, respectively. Currently, he is a professor of Orthodontics. He holds a Certificate of Advanced Study type A in Technology of Biomaterials used in Dentistry (1995); Certificate of Advanced Study type B in Dento-Facial Orthopaedics (1997) from the Faculty of Dental Surgery, University Denis Diderot-Paris VII, France; Diploma of Advanced Study (DESA) in Biocompatibility of Biomaterials from the Faculty of Medicine and Pharmacy of Casablanca (2002); Certificate of Clinical Occlusodontics from the Faculty of Dentistry of Casablanca (2004); University Diploma of Biostatistics and Perceptual Health Measurement from the Faculty of Medicine and Pharmacy of Casablanca (2011); and a University Diploma of Pedagogy of Odontological Sciences from the Faculty of Dentistry of Casablanca (2013). He is the author of several scientific articles, book chapters, and books.",institutionString:"University of Hassan II Casablanca",position:null,outsideEditionCount:0,totalCites:0,totalAuthoredChapters:"7",totalChapterViews:"0",totalEditedBooks:"2",institution:{name:"University of Hassan II Casablanca",institutionURL:null,country:{name:"Morocco"}}},equalEditorTwo:null,equalEditorThree:null},{type:"book",id:"7060",title:"Gingival Disease",subtitle:"A Professional Approach for Treatment and Prevention",coverURL:"https://cdn.intechopen.com/books/images_new/7060.jpg",slug:"gingival-disease-a-professional-approach-for-treatment-and-prevention",publishedDate:"October 23rd 2019",editedByType:"Edited by",bookSignature:"Alaa Eddin Omar Al Ostwani",hash:"b81d39988cba3a3cf746c1616912cf41",volumeInSeries:4,fullTitle:"Gingival Disease - A Professional Approach for Treatment and Prevention",editors:[{id:"240870",title:"Ph.D.",name:"Alaa Eddin Omar",middleName:null,surname:"Al Ostwani",slug:"alaa-eddin-omar-al-ostwani",fullName:"Alaa Eddin Omar Al Ostwani",profilePictureURL:"https://mts.intechopen.com/storage/users/240870/images/system/240870.jpeg",institutionString:"International University for Science and Technology.",institution:{name:"Islamic University of Science and Technology",institutionURL:null,country:{name:"India"}}}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null},{type:"book",id:"7572",title:"Trauma in Dentistry",subtitle:null,coverURL:"https://cdn.intechopen.com/books/images_new/7572.jpg",slug:"trauma-in-dentistry",publishedDate:"July 3rd 2019",editedByType:"Edited by",bookSignature:"Serdar Gözler",hash:"7cb94732cfb315f8d1e70ebf500eb8a9",volumeInSeries:3,fullTitle:"Trauma in Dentistry",editors:[{id:"204606",title:"Dr.",name:"Serdar",middleName:null,surname:"Gözler",slug:"serdar-gozler",fullName:"Serdar Gözler",profilePictureURL:"https://mts.intechopen.com/storage/users/204606/images/system/204606.jpeg",institutionString:"Istanbul Aydin University",institution:{name:"Istanbul Aydın University",institutionURL:null,country:{name:"Turkey"}}}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null},{type:"book",id:"7139",title:"Current Approaches in Orthodontics",subtitle:null,coverURL:"https://cdn.intechopen.com/books/images_new/7139.jpg",slug:"current-approaches-in-orthodontics",publishedDate:"April 10th 2019",editedByType:"Edited by",bookSignature:"Belma Işık Aslan and Fatma Deniz Uzuner",hash:"2c77384eeb748cf05a898d65b9dcb48a",volumeInSeries:2,fullTitle:"Current Approaches in Orthodontics",editors:[{id:"42847",title:"Dr.",name:"Belma",middleName:null,surname:"Işik Aslan",slug:"belma-isik-aslan",fullName:"Belma Işik Aslan",profilePictureURL:"https://mts.intechopen.com/storage/users/42847/images/system/42847.jpg",institutionString:"Gazi University Dentistry Faculty Department of Orthodontics",institution:null}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null},{type:"book",id:"6668",title:"Dental Caries",subtitle:"Diagnosis, Prevention and Management",coverURL:"https://cdn.intechopen.com/books/images_new/6668.jpg",slug:"dental-caries-diagnosis-prevention-and-management",publishedDate:"September 19th 2018",editedByType:"Edited by",bookSignature:"Zühre Akarslan",hash:"b0f7667770a391f772726c3013c1b9ba",volumeInSeries:1,fullTitle:"Dental Caries - Diagnosis, Prevention and Management",editors:[{id:"171887",title:"Prof.",name:"Zühre",middleName:null,surname:"Akarslan",slug:"zuhre-akarslan",fullName:"Zühre Akarslan",profilePictureURL:"https://mts.intechopen.com/storage/users/171887/images/system/171887.jpg",institutionString:"Gazi University",institution:{name:"Gazi University",institutionURL:null,country:{name:"Turkey"}}}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null}]},subseriesFiltersForPublishedBooks:[{group:"subseries",caption:"Prosthodontics and Implant Dentistry",value:2,count:3},{group:"subseries",caption:"Oral Health",value:1,count:6}],publicationYearFilters:[{group:"publicationYear",caption:"2022",value:2022,count:3},{group:"publicationYear",caption:"2020",value:2020,count:2},{group:"publicationYear",caption:"2019",value:2019,count:3},{group:"publicationYear",caption:"2018",value:2018,count:1}],authors:{paginationCount:30,paginationItems:[{id:"425474",title:"Mr.",name:"Jasper",middleName:"Okoro Godwin",surname:"Okoro Godwin Elechi",slug:"jasper-okoro-godwin-elechi",fullName:"Jasper Okoro Godwin Elechi",position:null,profilePictureURL:"https://mts.intechopen.com/storage/users/425474/images/19990_n.jpg",biography:"Mr. Elechi is an innovative and passionate food professional and educator who can collaborate across boundaries with an integrated aspiration of innovation to provide good, sustainable, and healthy food solutions that promote human health and conserve planetary health. He has a special interest in innovative food product development, nutrition, indigenous food products, biotechnology, bioeconmy, sustainable global food systems transformation, food safety Nanotechnology, and Nanomaterials. He has carried out independent research and publications in these areas. He possesses comprehensive knowledge and technical know-how on nutritional formulation and production of healthy and sustainable foods from locally available underutilized Cereal-Legume crops for combating food security and malnutrition in developing communities.",institutionString:null,institution:null},{id:"307387",title:"Dr.",name:"Cecilia",middleName:null,surname:"Camporeale",slug:"cecilia-camporeale",fullName:"Cecilia Camporeale",position:null,profilePictureURL:"//cdnintech.com/web/frontend/www/assets/author.svg",biography:null,institutionString:null,institution:{name:"National Agency For New Technologies, Energy and Sustainable Economic Development",country:{name:"Italy"}}},{id:"296882",title:"Dr.",name:"Mario",middleName:null,surname:"Jorizzo",slug:"mario-jorizzo",fullName:"Mario Jorizzo",position:null,profilePictureURL:"//cdnintech.com/web/frontend/www/assets/author.svg",biography:null,institutionString:null,institution:{name:"National Agency For New Technologies, Energy and Sustainable Economic Development",country:{name:"Italy"}}},{id:"307388",title:"Dr.",name:"ROBERTO",middleName:null,surname:"DEL CIELLO",slug:"roberto-del-ciello",fullName:"ROBERTO DEL CIELLO",position:null,profilePictureURL:"//cdnintech.com/web/frontend/www/assets/author.svg",biography:null,institutionString:null,institution:{name:"National Agency For New Technologies, Energy and Sustainable Economic Development",country:{name:"Italy"}}},{id:"437647",title:"M.Sc.",name:"Fernando",middleName:null,surname:"Teixeira",slug:"fernando-teixeira",fullName:"Fernando Teixeira",position:null,profilePictureURL:"//cdnintech.com/web/frontend/www/assets/author.svg",biography:null,institutionString:null,institution:{name:"University of Évora",country:{name:"Portugal"}}},{id:"423338",title:"Dr.",name:"Harjeet",middleName:null,surname:"Singh",slug:"harjeet-singh",fullName:"Harjeet Singh",position:null,profilePictureURL:"//cdnintech.com/web/frontend/www/assets/author.svg",biography:null,institutionString:null,institution:{name:"Chitkara University",country:{name:"India"}}},{id:"443635",title:"Dr.",name:"Suruchi",middleName:null,surname:"Jindal",slug:"suruchi-jindal",fullName:"Suruchi Jindal",position:null,profilePictureURL:"//cdnintech.com/web/frontend/www/assets/author.svg",biography:null,institutionString:null,institution:{name:"Punjab Agricultural University",country:{name:"India"}}},{id:"426265",title:"Mrs.",name:"Inonge",middleName:null,surname:"Chibua",slug:"inonge-chibua",fullName:"Inonge Chibua",position:null,profilePictureURL:"//cdnintech.com/web/frontend/www/assets/author.svg",biography:null,institutionString:null,institution:{name:"University of Botswana",country:{name:"Botswana"}}},{id:"426266",title:"Ms.",name:"Mesha",middleName:null,surname:"Mbisana",slug:"mesha-mbisana",fullName:"Mesha Mbisana",position:null,profilePictureURL:"//cdnintech.com/web/frontend/www/assets/author.svg",biography:null,institutionString:null,institution:{name:"University of Botswana",country:{name:"Botswana"}}},{id:"426264",title:"Mr.",name:"Samuel",middleName:null,surname:"Raditloko",slug:"samuel-raditloko",fullName:"Samuel Raditloko",position:null,profilePictureURL:"//cdnintech.com/web/frontend/www/assets/author.svg",biography:null,institutionString:null,institution:{name:"University of Botswana",country:{name:"Botswana"}}},{id:"426394",title:"Dr.",name:"Mags",middleName:null,surname:"Adams",slug:"mags-adams",fullName:"Mags Adams",position:null,profilePictureURL:"//cdnintech.com/web/frontend/www/assets/author.svg",biography:null,institutionString:null,institution:{name:"University of Central Lancashire",country:{name:"United Kingdom"}}},{id:"441182",title:"Dr.",name:"Neil",middleName:null,surname:"Wilson",slug:"neil-wilson",fullName:"Neil Wilson",position:null,profilePictureURL:"//cdnintech.com/web/frontend/www/assets/author.svg",biography:null,institutionString:null,institution:{name:"University of Central Lancashire",country:{name:"United Kingdom"}}},{id:"425171",title:"Ph.D. Student",name:"Tanya",middleName:null,surname:"Zerbian",slug:"tanya-zerbian",fullName:"Tanya Zerbian",position:null,profilePictureURL:"//cdnintech.com/web/frontend/www/assets/author.svg",biography:null,institutionString:null,institution:{name:"University of Central Lancashire",country:{name:"Cyprus"}}},{id:"424714",title:"Prof.",name:"Elke",middleName:null,surname:"Stedefeldt",slug:"elke-stedefeldt",fullName:"Elke Stedefeldt",position:null,profilePictureURL:"//cdnintech.com/web/frontend/www/assets/author.svg",biography:null,institutionString:null,institution:{name:"Federal University of Sao Paulo",country:{name:"Brazil"}}},{id:"425244",title:"Dr.",name:"Rayane",middleName:"Stephanie Gomes",surname:"Stephanie Gomes De Freitas",slug:"rayane-stephanie-gomes-de-freitas",fullName:"Rayane Stephanie Gomes De Freitas",position:null,profilePictureURL:"//cdnintech.com/web/frontend/www/assets/author.svg",biography:null,institutionString:null,institution:{name:"Federal University of Sao Paulo",country:{name:"Brazil"}}},{id:"424688",title:"Dr.",name:"Bart",middleName:null,surname:"de Steenhuijsen Piters",slug:"bart-de-steenhuijsen-piters",fullName:"Bart de Steenhuijsen Piters",position:null,profilePictureURL:"//cdnintech.com/web/frontend/www/assets/author.svg",biography:null,institutionString:null,institution:{name:"Wageningen University & Research",country:{name:"Netherlands"}}},{id:"429404",title:"Dr.",name:"Emma",middleName:null,surname:"Termeer",slug:"emma-termeer",fullName:"Emma Termeer",position:null,profilePictureURL:"//cdnintech.com/web/frontend/www/assets/author.svg",biography:null,institutionString:null,institution:{name:"Wageningen University & Research",country:{name:"Netherlands"}}},{id:"429407",title:"Dr.",name:"Herman",middleName:null,surname:"Brouwer",slug:"herman-brouwer",fullName:"Herman Brouwer",position:null,profilePictureURL:"//cdnintech.com/web/frontend/www/assets/author.svg",biography:null,institutionString:null,institution:{name:"Wageningen University & Research",country:{name:"Netherlands"}}},{id:"429406",title:"Dr.",name:"Hubert",middleName:null,surname:"Fonteijn",slug:"hubert-fonteijn",fullName:"Hubert Fonteijn",position:null,profilePictureURL:"//cdnintech.com/web/frontend/www/assets/author.svg",biography:null,institutionString:null,institution:{name:"Wageningen University & Research",country:{name:"Netherlands"}}},{id:"427504",title:"Dr.",name:"Kriengsak",middleName:null,surname:"Chareonwongsak",slug:"kriengsak-chareonwongsak",fullName:"Kriengsak Chareonwongsak",position:null,profilePictureURL:"//cdnintech.com/web/frontend/www/assets/author.svg",biography:null,institutionString:null,institution:null},{id:"423333",title:"Ph.D. Student",name:"Shivani",middleName:null,surname:"Sood",slug:"shivani-sood",fullName:"Shivani Sood",position:null,profilePictureURL:"//cdnintech.com/web/frontend/www/assets/author.svg",biography:null,institutionString:null,institution:null},{id:"452297",title:"Mr.",name:"Cornelius",middleName:null,surname:"Smah Adamu",slug:"cornelius-smah-adamu",fullName:"Cornelius Smah Adamu",position:null,profilePictureURL:"//cdnintech.com/web/frontend/www/assets/author.svg",biography:null,institutionString:null,institution:null},{id:"452296",title:"Mr.",name:"Ikechukwu",middleName:null,surname:"U. Nwiyi",slug:"ikechukwu-u.-nwiyi",fullName:"Ikechukwu U. Nwiyi",position:null,profilePictureURL:"//cdnintech.com/web/frontend/www/assets/author.svg",biography:null,institutionString:null,institution:null},{id:"423395",title:"Assistant Prof.",name:"Adane",middleName:null,surname:"Atara Debessa",slug:"adane-atara-debessa",fullName:"Adane Atara Debessa",position:null,profilePictureURL:"//cdnintech.com/web/frontend/www/assets/author.svg",biography:null,institutionString:null,institution:null},{id:"426267",title:"Mr.",name:"Banyaladzi",middleName:null,surname:"Paphane",slug:"banyaladzi-paphane",fullName:"Banyaladzi Paphane",position:null,profilePictureURL:"//cdnintech.com/web/frontend/www/assets/author.svg",biography:null,institutionString:null,institution:null},{id:"483388",title:"Dr.",name:"Berhanu",middleName:null,surname:"Denu",slug:"berhanu-denu",fullName:"Berhanu Denu",position:null,profilePictureURL:"//cdnintech.com/web/frontend/www/assets/author.svg",biography:null,institutionString:null,institution:null},{id:"483387",title:"Dr.",name:"Degefa",middleName:null,surname:"Tolossa",slug:"degefa-tolossa",fullName:"Degefa Tolossa",position:null,profilePictureURL:"//cdnintech.com/web/frontend/www/assets/author.svg",biography:null,institutionString:null,institution:null},{id:"426059",title:"Dr.",name:"Dikabo",middleName:null,surname:"Mogopodi",slug:"dikabo-mogopodi",fullName:"Dikabo Mogopodi",position:null,profilePictureURL:"//cdnintech.com/web/frontend/www/assets/author.svg",biography:null,institutionString:null,institution:null},{id:"422909",title:"Dr.",name:"Dorcas Stella",middleName:null,surname:"Shumba",slug:"dorcas-stella-shumba",fullName:"Dorcas Stella Shumba",position:null,profilePictureURL:"//cdnintech.com/web/frontend/www/assets/author.svg",biography:null,institutionString:null,institution:null},{id:"429405",title:"Dr.",name:"Deborah",middleName:null,surname:"Bakker",slug:"deborah-bakker",fullName:"Deborah Bakker",position:null,profilePictureURL:"//cdnintech.com/web/frontend/www/assets/author.svg",biography:null,institutionString:null,institution:null}]}},subseries:{item:{id:"28",type:"subseries",title:"Animal Reproductive Biology and Technology",keywords:"Animal Reproduction, Artificial Insemination, Embryos, Cryopreservation, Conservation, Breeding, Epigenetics",scope:"The advances of knowledge on animal reproductive biology and technologies revolutionized livestock production. Artificial insemination, for example, was the first technology applied on a large scale, initially in dairy cattle and afterward applied to other species. Nowadays, embryo production and transfer are used commercially along with other technologies to modulate epigenetic regulation. Gene editing is also emerging as an innovative tool. This topic will discuss the potential use of these techniques, novel strategies, and lines of research in progress in the fields mentioned above.",coverUrl:"https://cdn.intechopen.com/series_topics/covers/28.jpg",hasOnlineFirst:!1,hasPublishedBooks:!0,annualVolume:11417,editor:{id:"177225",title:"Prof.",name:"Rosa Maria Lino Neto",middleName:null,surname:"Pereira",slug:"rosa-maria-lino-neto-pereira",fullName:"Rosa Maria Lino Neto Pereira",profilePictureURL:"https://s3.us-east-1.amazonaws.com/intech-files/0030O00002bS9wkQAC/Profile_Picture_1624519982291",biography:"Rosa Maria Lino Neto Pereira (DVM, MsC, PhD and) is currently a researcher at the Genetic Resources and Biotechnology Unit of the National Institute of Agrarian and Veterinarian Research (INIAV, Portugal). She is the head of the Reproduction and Embryology Laboratories and was lecturer of Reproduction and Reproductive Biotechnologies at Veterinary Medicine Faculty. She has over 25 years of experience working in reproductive biology and biotechnology areas with a special emphasis on embryo and gamete cryopreservation, for research and animal genetic resources conservation, leading research projects with several peer-reviewed papers. Rosa Pereira is member of the ERFP-FAO Ex situ Working Group and of the Management Commission of the Portuguese Animal Germplasm Bank.",institutionString:"The National Institute for Agricultural and Veterinary Research. Portugal",institution:null},editorTwo:null,editorThree:null,series:{id:"13",title:"Veterinary Medicine and Science",doi:"10.5772/intechopen.73681",issn:"2632-0517"},editorialBoard:[{id:"90066",title:"Dr.",name:"Alexandre",middleName:"Rodrigues",surname:"Silva",slug:"alexandre-silva",fullName:"Alexandre Silva",profilePictureURL:"https://s3.us-east-1.amazonaws.com/intech-files/0030O00002bRt8pQAC/Profile_Picture_1622531020756",institutionString:null,institution:{name:"Universidade Federal Rural do Semi-Árido",institutionURL:null,country:{name:"Brazil"}}},{id:"176987",title:"Ph.D.",name:"María-José",middleName:"Carrascosa",surname:"Argente",slug:"maria-jose-argente",fullName:"María-José Argente",profilePictureURL:"https://s3.us-east-1.amazonaws.com/intech-files/0030O00002bS9vOQAS/Profile_Picture_1630330499537",institutionString:null,institution:{name:"Miguel Hernandez University",institutionURL:null,country:{name:"Spain"}}},{id:"321396",title:"Prof.",name:"Muhammad Subhan",middleName:null,surname:"Qureshi",slug:"muhammad-subhan-qureshi",fullName:"Muhammad Subhan Qureshi",profilePictureURL:"https://mts.intechopen.com/storage/users/321396/images/system/321396.jpg",institutionString:null,institution:{name:"University of Agriculture",institutionURL:null,country:{name:"Pakistan"}}},{id:"183723",title:"Dr.",name:"Xiaojun",middleName:null,surname:"Liu",slug:"xiaojun-liu",fullName:"Xiaojun Liu",profilePictureURL:"https://mts.intechopen.com/storage/users/183723/images/system/183723.jpg",institutionString:null,institution:null}]},onlineFirstChapters:{paginationCount:1,paginationItems:[{id:"82526",title:"Deep Multiagent Reinforcement Learning Methods Addressing the Scalability Challenge",doi:"10.5772/intechopen.105627",signatures:"Theocharis Kravaris and George A. Vouros",slug:"deep-multiagent-reinforcement-learning-methods-addressing-the-scalability-challenge",totalDownloads:19,totalCrossrefCites:0,totalDimensionsCites:0,authors:null,book:{title:"Multi-Agent Technologies and Machine Learning",coverURL:"https://cdn.intechopen.com/books/images_new/11445.jpg",subseries:{id:"27",title:"Multi-Agent Systems"}}}]},publishedBooks:{paginationCount:1,paginationItems:[{type:"book",id:"7726",title:"Swarm Intelligence",subtitle:"Recent Advances, New Perspectives and Applications",coverURL:"https://cdn.intechopen.com/books/images_new/7726.jpg",slug:"swarm-intelligence-recent-advances-new-perspectives-and-applications",publishedDate:"December 4th 2019",editedByType:"Edited by",bookSignature:"Javier Del Ser, Esther Villar and Eneko Osaba",hash:"e7ea7e74ce7a7a8e5359629e07c68d31",volumeInSeries:2,fullTitle:"Swarm Intelligence - Recent Advances, New Perspectives and Applications",editors:[{id:"49813",title:"Dr.",name:"Javier",middleName:null,surname:"Del Ser",slug:"javier-del-ser",fullName:"Javier Del Ser",profilePictureURL:"https://mts.intechopen.com/storage/users/49813/images/system/49813.png",institutionString:"Tecnalia Research & Innovation",institution:{name:"Tecnalia",institutionURL:null,country:{name:"Spain"}}}],equalEditorOne:null,equalEditorTwo:null,equalEditorThree:null}]},testimonialsList:[{id:"18",text:"It was great publishing with IntechOpen, the process was straightforward and I had support all along.",author:{id:"71579",name:"Berend",surname:"Olivier",institutionString:"Utrecht University",profilePictureURL:"https://mts.intechopen.com/storage/users/71579/images/system/71579.png",slug:"berend-olivier",institution:{id:"253",name:"Utrecht University",country:{id:null,name:"Netherlands"}}}},{id:"27",text:"The opportunity to work with a prestigious publisher allows for the possibility to collaborate with more research groups interested in animal nutrition, leading to the development of new feeding strategies and food valuation while being more sustainable with the environment, allowing more readers to learn about the subject.",author:{id:"175967",name:"Manuel",surname:"Gonzalez Ronquillo",institutionString:null,profilePictureURL:"https://mts.intechopen.com/storage/users/175967/images/system/175967.png",slug:"manuel-gonzalez-ronquillo",institution:{id:"6221",name:"Universidad Autónoma del Estado de México",country:{id:null,name:"Mexico"}}}},{id:"8",text:"I work with IntechOpen for a number of reasons: their professionalism, their mission in support of Open Access publishing, and the quality of their peer-reviewed publications, but also because they believe in equality.",author:{id:"202192",name:"Catrin",surname:"Rutland",institutionString:null,profilePictureURL:"https://mts.intechopen.com/storage/users/202192/images/system/202192.png",slug:"catrin-rutland",institution:{id:"134",name:"University of Nottingham",country:{id:null,name:"United Kingdom"}}}}]},submityourwork:{pteSeriesList:[{id:"14",title:"Artificial Intelligence",numberOfPublishedBooks:9,numberOfPublishedChapters:90,numberOfOpenTopics:6,numberOfUpcomingTopics:0,issn:"2633-1403",doi:"10.5772/intechopen.79920",isOpenForSubmission:!0},{id:"7",title:"Biomedical Engineering",numberOfPublishedBooks:12,numberOfPublishedChapters:107,numberOfOpenTopics:3,numberOfUpcomingTopics:0,issn:"2631-5343",doi:"10.5772/intechopen.71985",isOpenForSubmission:!0}],lsSeriesList:[{id:"11",title:"Biochemistry",numberOfPublishedBooks:33,numberOfPublishedChapters:330,numberOfOpenTopics:4,numberOfUpcomingTopics:0,issn:"2632-0983",doi:"10.5772/intechopen.72877",isOpenForSubmission:!0},{id:"25",title:"Environmental Sciences",numberOfPublishedBooks:1,numberOfPublishedChapters:18,numberOfOpenTopics:4,numberOfUpcomingTopics:0,issn:"2754-6713",doi:"10.5772/intechopen.100362",isOpenForSubmission:!0},{id:"10",title:"Physiology",numberOfPublishedBooks:14,numberOfPublishedChapters:145,numberOfOpenTopics:4,numberOfUpcomingTopics:0,issn:"2631-8261",doi:"10.5772/intechopen.72796",isOpenForSubmission:!0}],hsSeriesList:[{id:"3",title:"Dentistry",numberOfPublishedBooks:9,numberOfPublishedChapters:139,numberOfOpenTopics:2,numberOfUpcomingTopics:0,issn:"2631-6218",doi:"10.5772/intechopen.71199",isOpenForSubmission:!0},{id:"6",title:"Infectious Diseases",numberOfPublishedBooks:13,numberOfPublishedChapters:122,numberOfOpenTopics:4,numberOfUpcomingTopics:0,issn:"2631-6188",doi:"10.5772/intechopen.71852",isOpenForSubmission:!0},{id:"13",title:"Veterinary Medicine and Science",numberOfPublishedBooks:11,numberOfPublishedChapters:112,numberOfOpenTopics:3,numberOfUpcomingTopics:0,issn:"2632-0517",doi:"10.5772/intechopen.73681",isOpenForSubmission:!0}],sshSeriesList:[{id:"22",title:"Business, Management and Economics",numberOfPublishedBooks:1,numberOfPublishedChapters:21,numberOfOpenTopics:3,numberOfUpcomingTopics:0,issn:"2753-894X",doi:"10.5772/intechopen.100359",isOpenForSubmission:!0},{id:"23",title:"Education and Human Development",numberOfPublishedBooks:0,numberOfPublishedChapters:10,numberOfOpenTopics:1,numberOfUpcomingTopics:1,issn:null,doi:"10.5772/intechopen.100360",isOpenForSubmission:!0},{id:"24",title:"Sustainable Development",numberOfPublishedBooks:1,numberOfPublishedChapters:19,numberOfOpenTopics:5,numberOfUpcomingTopics:0,issn:"2753-6580",doi:"10.5772/intechopen.100361",isOpenForSubmission:!0}],subseriesList:[],annualVolumeBook:{},thematicCollection:[],selectedSeries:null,selectedSubseries:null},seriesLanding:{item:{id:"3",title:"Dentistry",doi:"10.5772/intechopen.71199",issn:"2631-6218",scope:"\r\n\tThis book series will offer a comprehensive overview of recent research trends as well as clinical applications within different specialties of dentistry. Topics will include overviews of the health of the oral cavity, from prevention and care to different treatments for the rehabilitation of problems that may affect the organs and/or tissues present. The different areas of dentistry will be explored, with the aim of disseminating knowledge and providing readers with new tools for the comprehensive treatment of their patients with greater safety and with current techniques. Ongoing issues, recent advances, and future diagnostic approaches and therapeutic strategies will also be discussed. This series of books will focus on various aspects of the properties and results obtained by the various treatments available, whether preventive or curative.
",coverUrl:"https://cdn.intechopen.com/series/covers/3.jpg",latestPublicationDate:"August 4th, 2022",hasOnlineFirst:!0,numberOfOpenTopics:2,numberOfPublishedChapters:139,numberOfPublishedBooks:9,editor:{id:"419588",title:"Ph.D.",name:"Sergio",middleName:"Alexandre",surname:"Gehrke",fullName:"Sergio Gehrke",profilePictureURL:"https://s3.us-east-1.amazonaws.com/intech-files/0033Y000038WgMKQA0/Profile_Picture_2022-06-02T11:44:20.jpg",biography:"Dr. Sergio Alexandre Gehrke is a doctorate holder in two fields. The first is a Ph.D. in Cellular and Molecular Biology from the Pontificia Catholic University, Porto Alegre, Brazil, in 2010 and the other is an International Ph.D. in Bioengineering from the Universidad Miguel Hernandez, Elche/Alicante, Spain, obtained in 2020. In 2018, he completed a postdoctoral fellowship in Materials Engineering in the NUCLEMAT of the Pontificia Catholic University, Porto Alegre, Brazil. He is currently the Director of the Postgraduate Program in Implantology of the Bioface/UCAM/PgO (Montevideo, Uruguay), Director of the Cathedra of Biotechnology of the Catholic University of Murcia (Murcia, Spain), an Extraordinary Full Professor of the Catholic University of Murcia (Murcia, Spain) as well as the Director of the private center of research Biotecnos – Technology and Science (Montevideo, Uruguay). Applied biomaterials, cellular and molecular biology, and dental implants are among his research interests. He has published several original papers in renowned journals. In addition, he is also a Collaborating Professor in several Postgraduate programs at different universities all over the world.",institutionString:null,institution:{name:"Universidad Católica San Antonio de Murcia",institutionURL:null,country:{name:"Spain"}}},subseries:[{id:"1",title:"Oral Health",keywords:"Oral Health, Dental Care, Diagnosis, Diagnostic Imaging, Early Diagnosis, Oral Cancer, Conservative Treatment, Epidemiology, Comprehensive Dental Care, Complementary Therapies, Holistic Health",scope:"\r\n\tThis topic aims to provide a comprehensive overview of the latest trends in Oral Health based on recent scientific evidence. Subjects will include an overview of oral diseases and infections, systemic diseases affecting the oral cavity, prevention, diagnosis, treatment, epidemiology, as well as current clinical recommendations for the management of oral, dental, and periodontal diseases.
",annualVolume:11397,isOpenForSubmission:!0,coverUrl:"https://cdn.intechopen.com/series_topics/covers/1.jpg",editor:{id:"173955",title:"Prof.",name:"Sandra",middleName:null,surname:"Marinho",fullName:"Sandra Marinho",profilePictureURL:"https://s3.us-east-1.amazonaws.com/intech-files/0030O00002bRGYMQA4/Profile_Picture_2022-06-01T13:22:41.png",institutionString:null,institution:{name:"State University of Paraíba",institutionURL:null,country:{name:"Brazil"}}},editorTwo:null,editorThree:null,editorialBoard:[{id:"267724",title:"Prof.",name:"Febronia",middleName:null,surname:"Kahabuka",fullName:"Febronia Kahabuka",profilePictureURL:"https://s3.us-east-1.amazonaws.com/intech-files/0030O00002bRZpJQAW/Profile_Picture_2022-06-27T12:00:42.JPG",institutionString:"Muhimbili University of Health and Allied Sciences, Tanzania",institution:{name:"Muhimbili University of Health and Allied Sciences",institutionURL:null,country:{name:"Tanzania"}}},{id:"70530",title:"Dr.",name:"Márcio",middleName:"Campos",surname:"Oliveira",fullName:"Márcio Oliveira",profilePictureURL:"https://s3.us-east-1.amazonaws.com/intech-files/0030O00002bRm0AQAS/Profile_Picture_2022-08-01T12:34:46.jpg",institutionString:null,institution:{name:"State University of Feira de Santana",institutionURL:null,country:{name:"Brazil"}}}]},{id:"2",title:"Prosthodontics and Implant Dentistry",keywords:"Osseointegration, Hard Tissue, Peri-implant Soft Tissue, Restorative Materials, Prosthesis Design, Prosthesis, Patient Satisfaction, Rehabilitation",scope:"