Fred Dolislager Fred Dolislager has been a senior research associate at the University of Tennessee since 1998 for the Institute for Environmental Modeling (TIEM). For TIEM, he supports the Risk Assessment Information System (, as well as providing input to the SADA development team. He has worked in the health risk assessment field since 1993, when he joined Lockheed Martin Energy Research Corp. as a environmental analyst. He received a B.S. in Natural Science (cum laude) from Bryan College in 1988, and has pursued graduate coursework at the University of Tennessee."