Professional Activities

Served on the editorial board of the Journal, "Review of Scientific Instruments", (Jan. l982-Dec. l984). Reviewer for various technical journals.
Served in the Program Committee of the IEEE Particle Accelerator Conferences, the International Conferences on Ion Sources, and the International Symposium on the Production and Neutralization of Negative Ions and Beams.
Served as the chairman of the 9th International Conference on Ion Sources, (Berkeley, USA 2001)
Served as an IAEA Expert to the Fast Neutron Research Facility at Chiang Mai University, Thailand (1994 and 1995).