Employment History
- Director, Institute for Environmental sciences, Bloomsburg
University, Bloomsburg, PA. 1996 - present.
- Professor, Department of Mathematics, Computer Science and
Statistics, Bloomsburg University, Bloomsburg, PA. 1990 - present.
- Associate Professor, Department of Mathematics, Computer
Science and Statistics, Bloomsburg University, Bloomsburg, PA. 1987 - 1990.
- Visiting Associate Professor, Department of Statistics,
University of Kentucky, Lexington, Kentucky. 1996 - 1997.
- Visiting Associate Professor, Department of Mathematics,
California state University, Chico, CA. 1995 - 1996.
- Visiting Associate Professor, Department of Statistics,
Marburg University, Marburg, Germany. Summer 1995.
- Associate Professor, Department of Mathematics, Allameh
Tabatabaee University, Tehran, Iran. 1983 -1985.
- Assistant Professor, Department of Statistics, Shahid
Beheshti University, Tehran, Iran. 1979 - 1983.
- Assistant Professor, Department of Mathematics, The Free
University, Tehran, Iran. 1977 - 1979.
- Teaching Assistant, Department of Statistics and Computer
Science, Royal Holloway College, University of London, London, England. 1972
- 1975.
- Research Assistant, Department of Mathematics, Polytechnic
of North London, London, England. 1970 - 1972.
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