Background: Due to the increase in C-section delivery, the percentage of natural delivery has decreased in recent years. This study aimed to investigate some of the factors which influence the choice of delivery type in women, working in Shahroud University of Medical Sciences.   Methods : This applied cross-sectional study was conducted in 2012. All eligible women working at Shahroud Univers...

Introduction: Since the psychological factors are very effective in incidence and severity of chronic disease such as Multiple sclerosis, this study intended to compare stress, coping strategies, type C and type D personality in MS patients and normal individuals Methods: The research method was post facto or cause and effect. The population included all normal and MS patients who referred to ...

thermal barrier coatings (tbcs) are used to provide thermal insulation to the hot section components of gas turbines in order to enhance the operating temperature and turbine efficiency. hot corrosion and thermal shocks are the main destructive factors in tbcs which comes as a result of oxygen and molten salt diffusion into the coating. in this thesis atmospheric plasma spraying was used to dep...

زمینه و هد ف: گزینه های درمانی متعددی از جمله کلس ی تونین برای بیماران مبتلا به کاهش تراکم استخوان پیشنهاد یکی از مارکرهای جدید روند جذب استخوانی می باشد. هدف c–telopeptide of type i collagen (ctx) . شده است از این مطالعه بررسی اثرات اسپری بینی کلس ی تونین در زنان یائسه با کاهش تراکم استخوان با ارزیابی مارکر جذب بوده است. ctx استخوانی روش بررس ی: این مطالعه به صورت کارآزما یی بالینی تک گروهی بر...