Professor of Biological and Environmental Engineering at Cornell. His research interests are mathematical descriptions of solute transport in porous media and similarity solutions of the nonlinear diffusion equation. Brief professional biography, CV, link to the Cornell Soil and Water Lab.

Professor of Mathematics at Temple University, and a versatile author with books on a wide range of philosophical topics. Curriculum Vitae, many personal and professional facts, publications list (including many books).

Graduate student at Rutgers University, NJ. Brief Curriculum Vitae, publication list, personal information (including family pictures).