Dr. Guoxiang Liu is a Research Engineer at the Energy & Environmental Research Center, University of North Dakota. Dr. Liu\'s principal areas of interest and expertise include numerical modeling and fluid analysis in enhanced oil/gas recovery, carbon sequestration, risk assessment, geomechanical behavior, geochemical reaction, contaminant remediation, and related energy and environmental areas. In addition, he is interested in computational fluid dynamics, heat transfer, and thermodynamics as well as applying evolutionary algorithms and parallel computing techniques to these areas. Dr. Liu received his Ph.D. degree in Civil and Environmental Engineering from West Virginia University, master\'s degree in Computer Science from Leiden University, the Netherlands, and bachelor\'s degree in Analytical Chemistry from Yunnan Normal University, P.R. China.