نتایج جستجو برای: experimental value
تعداد نتایج: 1396879 فیلتر نتایج به سال:
Objective: Intense muscle contractions are associated with oxidative stress and immune system deficiency, especially in the presence of obesity. This study aimed to determine the effect of whey protein supplementation following eccentric resistance contractions on some determinants of oxidative stress in non-athletic obese students. Materials and Methods: In this double blinded randomized clin...
an attempt was made to develop a method for sizing stable riprap around bridge piers based on a huge amount of experimental data, which is available in the literature. all available experimental data for circular as well as round-nose-and-tail rectangular piers were collected. the data for rectangular piers, with different aspect ratios, aligned with the flow or skewed at different angles to th...
the present study was conducted to investigate the effect of implicit focus on form through input flooding and the effect of noticing, explicit focus on form on linguistic accuracy. to fulfill the purpose of the study, 86 iranian pre-intermediate efl learners of one of the language institutes were chosen by means of administering ket as the homogeneity test. these learners were pretested throug...
The effect of SDS (0.03-0.07 M) and Brij-35(0-0.003 M) concentrations and temperature on retention parameters of 30 solutes in micellar reversed- phase liquid chromatography systems were studied using solvation parameter model. The system constants were determined by multiple linear regression analysis from experimental values of the retention factors with known descriptors by computer usin...
چکیده مقدمه:استئوآرتریت یکی از دلایل شایع اختلالات مفصل تمپورومندیبولار tmd)) است. تشخیص زودهنگام استئوآرتریت اهمیت زیادی دارد. آنالیز فرکتال روشی جهت ارزیابی ریزساختار استخوانی است. هدف این مطالعه، بررسی رابط? بین آنالیز فرکتال و شرایط rdc/tmd سر کندیل می باشد. مواد و روش کار: در این مطالعه 19بیمار خانم درمحدوده ی سنی 40-20 سال مبتلا به osteoarthritis مفصل تمپورومندیبولار و 20 خانم سالم (گ...
مقدمه : هدف از این مطالعه مقایسه ی عملکرد والدین و مشکلات رفتاری در کودکان مبتلا و غیر مبتلا به بیماری بازگشت ادرار از مثانه به حالب مراجعه کننده به درمانگاه کودکان بیمارستان امیرکبیر اراک روش کار : این مطالعه یک مطالعه مورد – شاهدی است که روی 61 کودک مبتلا به اختلال شب ادراری اولیه و 61 کودک غیر مبتلا در محدوده سنی 14-4 سال انجام شد. پرسشنامه های ارزیابی سیاهه رفتاری کودک (cbcl) برای بررسی م...
Tube hydroforming (THF) process is used to produce the complex components from the initial cylindrical tubes. In this paper, T- shape component was formed using a tube hydroforming machine and the residual stresses of hydroformed tube was determined by hole drilling method. Subsequently, the thickness distribution and residual stresses of final tube were investigated using experimental and fini...
We calculate the long-distance matrix elements for the decays of the Υ (ηb) and χb (hb) states in lattice QCD with two flavors of light dynamical quarks. We relate the lattice matrix elements to their continuum counterparts through one-loop order in perturbation theory. Whereas estimates of the leading Swave matrix element from quenched QCD are 40–45% lower than the experimental value extracted...
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