By God willing, master thesis submitted by researcher/ Somia Mohamed Abdel Aziz - Demonstrator, Department of Nursing Service Administration, Faculty of Nursing, Assiut University - will be discussed on Tuesday, 21/4/2020, at 10:00 a.m., at the conference hall of the college. Thesis Title: " Effect of nurse' managers professionalism behavior on their job satisfaction at Assiut University Hospitals "