By God willing, doctoral thesis submitted by researcher/ Manal Ibrahim Abdel-Fatah – Assistant lecturer, Medical-Surgical Nursing Department, Faculty of Nursing, Beni Suef University- will be discussed on Wednesday, 13/3/2019, at 10:00 a.m., at the conference hall of the college. Thesis Title:                                          " Effect of cold applications versus contrast hydrotherapy on patient knee osteoarthritis outcomes "