By God willing, The protocol of master thesis submitted by researcher/ Eman Mamdouh Aziz - demonstrator, Faculty of Nursing, Assiut University - will be discussed on Tuesday, 6/9/2016, at 9:00 a.m., at the conference hall of the college. Thesis Title: " Effect of chest-physiotherapy on improving semi-quantitative cough strength score: prediction of extubation outcomes in mechanically ventilated patients "