نتایج جستجو برای: made demographic questionnaire filled out by anabolic steroid users and non

تعداد نتایج: 18000707  

Journal: :The American Journal of Sports Medicine 2015

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سیستان و بلوچستان - دانشکده مهندسی عمران 1391

in this study, scour of mashkid bridge pier located in mashkid river of saravan county has been studied and to measure the scour rate, the numerical model hec-ras 4.0 has been used. upon selection of mashkid river as the case study and whereas the studied zone is important with respect to the climatic conditions and showery monsoon raining and flowing the great and destructive floodwaters, ther...

2012
Tevfik F Ismail Peter J Angell Andrew Jabbour Gillian Smith Rick Wage Benjamin Hewins Niraj Mistry Annette L Dahl Susan Clark Bethan Cowley Keith George Gregory Whyte Dudley J Pennell Sanjay K Prasad

Background Abuse of anabolic steroids to induce skeletal muscle hypertrophy is widespread amongst recreational bodybuilders, however, the cardiac effects of such drugs have not been systematically documented. The ability of cardiovascular magnetic resonance (CMR) to image the myocardium in any plane and achieve full myocardial coverage renders it the gold standard for assessing LV volumes and m...

Journal: :journal of research in health sciences 0
zahra razavi babak moeini yones shafiei hassan bazmamoun

background: androgenic-anabolic steroids (aas) are abused by a growing number of bodybuilders. this descriptive cross-sectional study was conducted to determine prevalence and patterns of aas use by bodybuilders in hamadan, western iran. methods: in this cross-sectional study, participants were recruited from five gym clubs in two area of hamadan (a total of 10 clubs). twenty-five bodybuilders ...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده زبانهای خارجی 1393

the purpose of this study was to examine the comparative effect of story retelling and role playing on efl learners’ vocabulary learning and reading comprehension. to carry out the purpose of the study 90 female learners of tabarestan language school located in noshahr were non-randomly selected. they took pet test and among these 90 participants 62 students were selected as homogenous learners...

2014
Andreas Kimergård Jim McVeigh

OBJECTIVES The illicit use of anabolic steroids among the gym population continues to rise, along with the number of steroid using clients attending harm reduction services in the UK. This presents serious challenges to public health. Study objectives were to account for the experiences of anabolic steroid users and investigate how 'risk environments' produce harm. METHODS Qualitative face-to...

Journal: :The American journal of psychiatry 1995
J H Porcerelli B A Sandler

OBJECTIVE In an effort to begin to construct a psychological profile of anabolic steroid users, the authors compared weight lifters and bodybuilders who did or did not use anabolic steroids on an objective measure of narcissism and on clinical ratings of empathy. METHOD The subjects were 16 weight lifters and bodybuilders who reported that they had used anabolic steroids within the past year ...

Journal: :Health education research 2007
Bruce R Maycock P Howat

Numerous studies have linked the constructs of social capital with behaviours that are health enhancing. The factors of social trust, social cohesion, sense of belonging, civic involvement, volunteer activity, social engagement and social reciprocity are all associated with social capital and their existence is often linked with communities or settings where health enhancement is high. Utilizin...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه اصفهان - دانشکده علوم تربیتی و روانشناسی 1388

چکیده هدف اصلی این پژوهش بررسی رابطه بین شایسته سالاری و عدالت سازمانی مدیران دانشگاه اصفهان و علوم پزشکی اصفهان بود که در قالب 5 فرضیه با در نظر گرفتن ابعاد شایسته سالاری و عدالت سازمانی مدیران دانشگاه اصفهان و علوم پزشکی انجام شد. روش پژوهش توصیفی از نوع همبستگی می باشد. جامعه آماری کلیه اعضای هیأت علمی و مدیران گروه در دانشگاه اصفهان و علوم پزشکی اصفهان به ترتیب 104- 645 – 33- 468 نفر در س...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه بیرجند - دانشکده علوم انسانی 1389

abstract amino acids are building blocks of proteins, and play a vital role in living beings existence and their functionality. the interaction of these compounds with metal ions is of great importance to biochemists, and chemists, because their functions can be utilized as a model in understanding enzymes mechanism for transport of metal ions to tissues. among twenty essential amino acids w...

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