text: <translate> Wari umwaka wa 1999 kandi Sherif Abdel-Azim yari agarutse muri Misiri amaze kurangiza impamyabumenyi yikirenga Ph.D. mu byamashanyarazi nikoranabuhanga rya mudasobwa muri Canada. <eng>It was the year 1999 and Sherif Abdel-Azim was back in Egypt after finishing a Ph.D. in Electrical and Computer Engineering in Canada. 