مقالات مختارة
Membership in Professional Societies

• (the General Organization of Cultural Places).
• Board Member of the Egyptian Society of History of Science.
• Member of Alexandria’s Cultural Council, as well as the Rapporteur of its Social Sciences Committee.
• Member of the Egyptian Union of Writers.
• Member of the Egyptian Philosophical Society.
• Member of the International Society of Islamic Heritage Revival (Egypt).
• Member of the International Society of History of Medicine (Paris).
• Member of the Committee of Fine Arts and Social Sciences, Alexandria (member of its Board and the Rapporteur of the Committee of Social Sciences 1994-1996).
• Member of the National Committee for History and Philosophy of Science (Scientific Research Academy).
• Member of the Higher Committee for Information and Communication.
• Board Member of the Scientific Heritage Studies Center (Cairo University)
• Member of the Egyptian Standing Committee for Manuscripts

 






حقوق النشر محفوظة ( 1999- 2010 ميلادية) د. يوسف زيدان
تطوير الموقع System Online