(Prof. Dr. Muhammad Nazim Bahgat), a lecturer in the Department of Chemistry at the College of Education for Pure Sciences, chaired the discussion committee for the doctoral thesis of the student (Nabil Hassan Hamid) from the University of Babylon / College of Materials Engineering for his thesis entitled (Preparation and characterization of polyester of polypropylene / blend for industrial applications). The discussion committee consisted of: Dr. Muhammad Nazim Bahgat (a Chairman) Dr. Zulfiqar Karim Mohsen (a Member) Dr. Shaima Adnan Bahjat (a Member) Dr. Hana Jawad Kazem Ali (a Member) Dr. Israa Ali Hussain (a Member) Dr.Ali Abdel-Amir Al-Zubaidi (Member and Supervisor) Dr. Ali Jassim Hussain (Member and Supervisor) After extensive scientific discussion and listening to the student’s defense of his thesis, his research method, and his use of sources and references, the thesis was approved with distinction. Congratulations to the student, its supervisors, and the University of Babylon / College of Materials Engineering for this great achievement. May God grant success.