Scientific Editors: Prof. Eitan Reuveny, Dr. Atan Gross Graphic Editor: Keren Katzav, Graphics Department Graphics: Ishai Sher, Shlomit Davidzon, Tali Wiesel, Ellen Tal, Graphics Department Organizing Committee: Prof. Benjamin Geiger Prof. Ben-Zion Shilo Prof. Eitan Reuveny Dr. Atan Gross Ms. Etty Hirsch