نتایج جستجو برای: repeated measure study
تعداد نتایج: 4237634 فیلتر نتایج به سال:
هدف از این تحقیق، بررسی تأثیر یک روش درمان ترکیبی (اولتراسوند، یخ درمانی و tens) بر کوفتگی عضلانی تأخیری (doms) می باشد. 20 نفر دانشجوی پسر غیر ورزشکار (سن : 2+-21 سال، قد : 3+-167 سانتی متر و وزن : 16-+67 کیلوگرم) که تا 6 ماه قبل سابقه کوفتگی عضلانی نداشتند بصورت داوطلبانه در این پژوهش شرکت نموده و سپس بصورت تصادفی به دو گروه 10 نفره (کنترل و تجربی) تقسیم شدند. برای ایجاد کوفتگی عضلانی تأخیری ...
امروزه، برای بارور کردن گاو ماده از اسپرم ذخیره شده در شرایط سرما و بویژه اسپرم منجمد استفاده می شود. برای ذخیره سازی و افزایش تعداد دُز اسپرم، استفاده از مایع رقیق کننده امری اجتناب ناپذیر است. مطالعات زیادی نشان داده اند که سرما و انجماد باعث وارد شدن آسیب های متعدد و کاهش میزان باروری اسپرم می شود و به حداقل رساندن این تغییرات در خصوصیات اسپرم سبب بهبود باروری در گاو خواهد شد. بنابراین ماهیت ...
Objectives: Poor dynamic balance may expose an individual to the risk of falling. The role of proprioception systems have been well addressed in the literature; however, majority of previous studies have been conducted in static conditions. The main objective of this study was to evaluate the dynamic postural control of healthy individuals during perturbation on their base of support in eyes op...
background apnea is one of the most common problems in preterm neonates. this study aimed to evaluate the effectiveness of aromatherapy on the reduction of apnea, bradycardia, and pulse oximetry (spo2) in premature infants. materials and methods in a clinical trial study, 60 preterm neonates randomly divided in two groups and exposed to aromatherapy with rosa damascenes distillate or distilled...
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...
Background: Despite the development of pediatric post-operative pain management and use of analgesic/narcotic drugs, post-operative pain remains as a common problem. Some studies suggested, the most effective approach to controlling immediate post-operative pain may include a combination of drug agents and non-drug methods. The aim of this study was to investigate the effect of music therapy on...
Introduction: This study investigates the effectiveness of Marlat cognitive-behavioral training on reducing the craving and prevention in female with drug dependency. Method: In a semi experimental study, 30 addict women with diagnosis of drug dependency who successfully detoxified in Tehran therapeutic community of women center were selected by convenience sampling, then divided into two expe...
this thesis attempts to measure learning styles, self efficacy and intrinsic motivation as predictors of iranian ielts reading comprehension. in order to address this issue, a quantitative study was conducted on some randomly selected intact students at ferdowsi university. these two groups were assigned as they were undergraduate (ba=91) and graduate (ma =74) students; they were all aged betwe...
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