Dr. Donia Tahseen Nima Al-Ardi, a teaching assistant in the department, participated in the discussion committee of the master’s student, pharmacist Hussein Abdul Latif Ibrahim, from the Department of Biochemistry at the College of Medicine/Tikrit University, for his thesis entitled (The role of von Willebrand factor in Iraqi heart ischemic patients). The public discussion took place in Al-Zahrawi Hall in the college, on Wednesday, August 16, 2023, at ten in the morning. The committee was chaired by Prof. Dr. Nihad Najras Hilal / Board of Pathological Chemistry / Tikrit University / College of Medicine. And the membership of Prof. Dr. Muhammad Ghaleb Zakri / Internal Medicine Board / Tikrit University, College of Medicine, MD. Donia Tahseen Nehme/Clinical Biochemistry/Al-Nahrain University/College of Engineering. The thesis was supervised by Prof. Ammar Latif Hussein/Clinical Biochemistry, Prof. Abdel Sattar Hussein Abdullah/Neurological Sentence.