Background
Zelac, Ronald Edward was born on January 22, 1941 in Chicago, Illinois, United States.
Zelac, Ronald Edward was born on January 22, 1941 in Chicago, Illinois, United States.
Bachelor of Science in Engineering Physics summa cum laude, University of Illinois, 1962; Master of Science in Physics, University of Illinois, 1964; Master of Science in Environmental Health, University of Michigan, 1965; Doctor of Philosophy in Environmental Engineering, University Florida, 1970.
Chief health physicist, IIT Research Institute, Chicago, 1965-1968;
radiation physicist, Mercy Medical Center, Chicago, 1967-1968;
assistant, associate professor, Temple University, Philadelphia, 1970-1992;
radiation safety officer, Temple University, Philadelphia, 1970-1991;
adjunct associate professor, University of Pennsylvania, Philadelphia, 1980-1986;
associate vice provost, Temple University, Philadelphia, 1987-1991;
senior physicist and manager technical, Landauer Inc., Glenwood, Illinois, 1991-1997. Adjunct Professor Northwestern University, Evanston, Illinois, 1991-1997, Temple University, since 1992, Purdue University, since 1998. Health physicist United States National Research Council, Rockville, Maryland., since 1998;consultant Wyeth-Ayerst Research, Radnor, Pennsylvania, Princeton, New Jersey, 1971-1994, Presby.
University of Pennsylvania Medical Center, Philadelphia, 1974-1986, Mobile Research Development Corporation, Paulsboro, Princeton, 1977-1995, Rhone-Poulenc Rorer Center Research, Fort Washington, Collegeville, Pennsylvania, 1986-1993.
Member Health Physics Society (committee member 1978-1979), Campus Safety Association, American Association Physicists in Medicine (committee since 1995), American College Medical Physics, Sigma Xi (vice president, president 1984-1988).