Cairo - Minister of Higher Education and Scientific Research Khaled Abdel Ghaffar presented a shield souvenir to President Abdel Fattah El Sisi on the occasion of the Science Day. Prime Minister Sherif Ismail, Al Azhar Grand Imam Sheikh Ahmed Al Tayyeb, Pope Tawadros II of Alexandria, Minister of Higher Education and Scientific Research Khaled Abdel Ghaffar, as well as top state officials attended the ceremony. President Abdel Fattah El Sisi honored 24 Egyptian professors and scientists, from technical faculties and research centers in recognition of their research and scientific efforts in different fields.