Prof. Dr. Ali Hussein Abdel Razzaq, Head of the Department of Physics, College of Education for Pure Sciences / University of Karbala, participated in the discussion committee for the doctoral thesis tagged (Characterization of CdSe /CdS QDs_blomo lecules hybrid system for optical biosensors fabrication), for the student (Muhammad Ali Hassan Ghalim) / Department of Physics, College of Science, University of Baghdad. The student was awarded an excellence.