This experimental study was done in order to determine the effect of Pentozocin to antagonise respiratory   depression due to Fentanyle during general anesthesia in selected hospitals of the Medical Science University of Iran and Tehran.   Subjects of this study consisted of 50 patients who were chosen randomly, and divided into two group of 25   each. Group one received pentazocine before th...

abstract the present thesis studies different question sentences in persian and russian languages comparatively. sentence is a syntactic unit that matches a lot of dimensions together. sentence includes syntactic structure definite meaning & concept and different applied demotions. in applied, question and imperative sentences based on speakers aim. predicative sentences state a kind of info...