نتایج جستجو برای: experimental trial with double
تعداد نتایج: 9616203 فیلتر نتایج به سال:
the main purpose of this research was to:1.develop a coking model for thermal cracking of naphtha.2.study coke inhibition methods using different coke inhibitors.developing a coking model in naphtha cracking reactors requires a suitable model of the thermal cracking reactor based on a reliable kinetic model.to obtain reliable results all these models shall be solved simultaneously.for this pu...
introduction: diabetes mellitus is an growing national and international public health concern. the number of people affected by diabetes in world by 2030 will be 69% in developing countries. regular physical activity plays a key role in the management of type 2 diabetes melitus, particularly glycemic control. it has been recommended that peoples with type 2 diabetes participate in moderate-int...
The feature of being “double blind”, where neither patients nor physicians are aware of who receives the experimental treatment, is almost universally trumpeted as being a virtue of clinical trials. Hence, trials that fail to remain successfully double blind are regarded as providing inferior evidential support. The rationale for this view is unobjectionable: double blinding rules out the poten...
Purpose Altered movement patterns and spine instability are important factors in the etiology of chronic non-specific low back pain (CNSLBP). The faulty recruitment pattern of core muscles causes poor support and increased loading on the lumbar spine and ultimately leads to postural instability. The aim of this study is the effect of core stability exercises (CSE) combined with abdominal hollow...
ABSTRACT Electroconvulsive therapy (ECT) has been used widely to treat psychiatric disease. ECT under anesthesia is associated with hypertension and tachycardia. The cardiovascular effects of ECT were studied after per-treatment of 100 patients with lidocaine 1.5 mg/Kg (experimental group) and saline solution (control), using a double-blind, randomized clinical trial study. There were no sign...
هدف: در این مطالعه به بررسی میزان اثربخشی سولفاسالازین بر روی عوارض روده ای بیماران تحت رادیوتراپی در بیمارستان بوعلی و انستیتو پرتوپزشکی اوین سال 89-88 پرداختیم.روش مطالعه: در این مطالعه که به صورت مداخله ای (interventional) از نوع کارآزمایی بالینی تصادفی دوسوکور (double-blind randomized clinical trial) انجام شده است، 36 بیمار تحت رادیاسیون در بیمارستان بوعلی و انستیتو پرتوپزشکی نوین در سالهای...
هدف: در این مطالعه به بررسی اثر سولفات روی خوراکی در درمان زگیل های متعدد در بیماران مراجعه کننده به کلینیک پوست بیمارستان بوعلی در سالهای 89-1388 پرداختیم. روش مطالعه: این مطالعه یک بررسی مداخله ای (interventional) از نوع کارآزمایی بالینی تصادفی (double blind randomized clinical trial) است که بر روی 30 بیمار مبتلا به زگیل های متعدد مراجعه کننده به کلینیک پوست بیمارستان بوعلی در سالهای 89-1388...
Objectives: A correlation between hyperhomocysteinemia, and depression has been reported. Saffron (Crocus sativus) is recommended for treatment of depression; hence, in this study the effect of co-administration of saffron and fluoxetine on plasma homocysteine and depression was evaluated. Material and methods: This was a 4-week randomized and double-blind clinical trial which was conducted fro...
abstract this study aimed at investigating the effect of bilingual teaching of cognate words (persian-english) on iranian upper intermediate efl learners’ knowledge of lexical development. for this purpose,100 subjects participated in this study out of which 40 learners were selected for this study and they were assigned into two groups, control and experimental. cross-language cognates (wor...
abstract this study set out to compare the effect of modality of presentation (subtitled vs. auditory) in the comprehension of verbal content of documentary films among iranian efl students. to this end, (30 male 30 female) students were chosen from two schools. after their homogeneity was established, the students attended the listening sessions to watch five documentary films over t...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید