نتایج جستجو برای: self compactingmortar
تعداد نتایج: 526035 فیلتر نتایج به سال:
background & aim: many parents do not believe in their ability to fulfill their parental responsibilities. parental self-efficacy is crucial to parents’ sense of well-being and is considered a predictor for quality of life. however, evidence is scarce on the factors that influence parents’ perception of efficacy. therefore, this study aimed to investigate the predictors for parental self-effica...
this research is a cross-sectional study conducted to aim of comparison of self treatment between teacher and clinical nurse in tehran. in this study 100 teacher and 100 clinical nurses participate. for data gathering use of a questionnaire including tow part: one section about overall participants characteristics and another section including question about self treatment. the results show tha...
در این پایان نامه سه نوع ضرب کننده مختلف بررسی شده است. 1-ضرب کننده baugh-wooley بررسی شد بعد مدار self-time مربوطه طراحی شده و در این ضرب کننده استفاده شد که در نتیجه سرعت مدار بالا رفته و توان مصرفی کاهش یافت. 2-ضرب کننده serial بررسی شد،مدار شیفت به آن اضافه شد و در نهایت درخت wallace جهت کاهش سیکل مدار استفاده شد که در نتیجه سرعت مدار افزایش یافت. 3-ضرب کننده modular بررسی شد که با بکارگ...
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objective: lack of exercise is the fourth cause of death in the world. there is an inverse relationship between physical activity and the risk of diabetes. the aim of this study was to determine physical activity status and its related factors among type 2 diabetic patients in hamadan, west of iran. materials and methods: this analytical-observational study was performed on320 type 2 diabetic p...
the present research is a field study in order to investigate scale and ways of doing breast self examination (bse). 270 nurses employed by the medical sciences university’s hospitals related to the ministry of health, and medical education in city of tehran are selected and involved in research on the basis of simple random sampling. the data collection tool was a protrayed questionnaire which...
introduction: in today’s world, organizations are attempting to achieve advantages and competitive results. understanding mutual interactions between organizations and using modern management techniques as well as modern management tools might have an influential effect on obtaining optimal organizational results. nowadays, one of the competitive advantages is applying the excellence models. th...
background: the prevalence and complications of type2 diabetes showed that traditional educations are not effective. in this trial, we evaluated the effect of electronic self-care education and continue case in compare to the traditional training methods on the practice and fasting blood sugar of diabetic patients. methods: 170 type 2 diabetic patients were randomly allocated into two groups an...
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