Education Ph.D Agricultural Engineering, Michigan State University, 1983 M.S. Agricultural Engineering, Michigan State University, 1980 B.S. Mathematics, University of Warsaw, Poland, 1973 Professional Experience 2007-Present: Professor and Chair, UF Agricultural and Biological Engineering 2006-2007: Professor and Graduate Coordinator, UF Agricultural and Biological Engineering 1998-2006: Professor, UF Agricultural & Biological Engineering 1990-1998: Associate Professor, UF Agricultural & Biological Engineering. 1985-1990: Assistant Professor, UF Agricultural & Biological Engineering 1983-1984: Instructor, Department of Agricultural Engineering, Michigan State University (MSU) 1977-1983: Graduate Research and Teaching Assistant, Department of Agricultural Engineering and Department of Mathematics, MSU.