Professor of Physics Ohio University 2002- Director, Institute of Nuclear and Particle Physics Ohio University 2 003-09 Senior Research Scientist Forschungszentrum J ̈ulich 1999-03 Associate Professor of Physics Ohio University 1996-02 Assistant Professor Ohio University 1991-96 Postdoctoral Fellow The Ohio State University 1989-91 Battelle Fellow The Ohio State University 1988-89 Research Fellow University of Maryland 1987-88 Research Fellow Kent State University 1986-87