نتایج جستجو برای: predesign procedure
تعداد نتایج: 615998 فیلتر نتایج به سال:
in recent years considerable interest has been focused on the plasma amino acid patterns as a possible index of protein malnutrition, in children. thus a change in the ratio of non-essential to essential amino acids is considered to be significant in the development of protein malnutrition. the present paper reports a simplified and rapid chromatographic procedure for the determination of this ...
BACKGROUND Studies have shown that women with acute myocardial infarction (AMI) are less likely to receive evidence-based care compared with men. The American College of Cardiology's AMI Guidelines Applied in Practice (GAP) program has been shown to increase the rates of evidence-based medicine use and reduce mortality in patients with AMI. The objective of this study was to investigate the rel...
in order to estimate the reducing sugar in tubers of potato by using a manual glucose determiner, an experiment was conducted in factorial arrangement based on completely randomized design with three replications. in this research reducing sugar of four cultivars of potato – agria, sante, with two methods: enzymatic and a manual glucose determiner. the results picaso and kizer – that maintained...
background and purpose: sample size and its determination is one of the most important problems in health researches. calculating sample size for prevalence studies is one of the common questions of sample size topics. minimum sample size with least complexity is desirable in order to achieve the basic goal of these studies. this study aims to compare two formulas of sample size calculation for...
efficient tuberculosis treatment requires the use of good quality medicines. the present study developed a method of dosage by high performance liquid chromatography (hplc) coupled with the dissolution of a combination of fixed doses of four anti-tuberculous (isoniazid, pyrazinamide, ethambutol hydrochlorate, rifampicine). the elaborated protocol was thereafter used to assess the quality of med...
هدف این رساله تحقیق در مورد یافتن ارتباط بین واحدهای درک مطلب (از قبیل پروسه واژگانی، پروسه ساختاری و پروسه تفسیر معنایی) از طریق تست کلوز چهار چوابی در بین دانشجویان سال آخر رشته زبان انگلیسی میباشد. در مرحله اول از 150 دانشجو (80 مونث و 70 مذکر) از بین دانشجویان کارشناسی و کارشناسی ارشد دانشگاههای علامه طباطبائی، دانشگاه شهید بهشتی و دانشگاه آزاد اسلامی واحد شمال تست نلسون (450 دی) گرفته شد. ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید