Prof. Dr. (Mohammed Nazem Bahjat), Associate Dean for Scientific Affairs, chaired the committee to discuss the master’s thesis for student (Heba Salman Mahdi) from the University of Baghdad – College of Science for Girls – Department of Chemistry for her thesis tagged (preparation and identification of new derivatives of chitosan and study of their biological effectiveness and industrial applications), on the day Tuesday, August 31, 2021 in the Department of Biology at the College. The student received an honors grade.