Physical Chemistry
National Research Centre, Egypt; King ABdul Aziz University KSA

chemistry
Alexandria University, Faculty of Science

Chemistry
Suez Canal University

Chemistry, Faculty of Science
Mansoura University

Building Physics
Housing & Building National Research Center

polymer materials research department
Advanced Technology and New Materials Research Institute (ATNMRI)

Chemistry
American University in Cairo (AUC)

Medical Equipment Technology
Faculty of Allied Medical Science,Pharos University in Alexandria

Chemistry
Ain Shams University

Physics department
Faculty of Science - Assiut University

Chemistry
Faculty of Science- Taif University-Kingdom of Saudi Arabia

Advanced materials department
Central Metallurgical Research and Development Institute (CMRDI)

Materials Science
163 Horryah Avenue, Shatby, Alexandria, Egypt

Physics
Faculty of Science, Al-Azhar University

Physics
Faculty of Science, Zagazig University

Catalysis Department, Petroleum Refining Division
Egyptian Petroleum Research Institute

Department of Physics
American University in Cairo

Chemistry department
Helwan university

Hydrogeochemistry
Desert Research Center

Engineering Physics and Mathematics
Faculty of Electronic Engineering- Menouf- Menoufia University-Egypt