Tuğrul Hakioğlu Director Department of Physics Bilkent University 06800, Ankara, Turkey e-mail hakioglu [at] itap-tthv.org hakioglu [at] fen.bilkent.edu.tr Tel: + 90 312 290 2109 (Office) Tel: + 90 537 497 8549 (GSM) Fax: + 90 312 266 4579 Miss Betül Gürzel Assistant Coordinator Department of Physics Bilkent University 06800, Ankara, Turkey e-mail gurzel [at] itap-tthv.org betul [at] fen.bilkent.edu.tr Tel: + 90 312 290 2151 Fax: + 90 312 266 4579