نتایج جستجو برای: mechanism based studies
تعداد نتایج: 4428058 فیلتر نتایج به سال:
The present study assessed the construct validity and reliability of a researcher-constructed psycho-motor mechanism scale based on the communicative theory of translation proposed by PACTE (2003). In doing so, the necessary criteria for designing the scale were obtained by a thorough review of related literature on previously constructed scales in error analysis or holistic ones. Moreover, in ...
The present study assessed the construct validity and reliability of a researcher-constructed psycho-motor mechanism scale based on the communicative theory of translation proposed by PACTE (2003). In doing so, the necessary criteria for designing the scale were obtained by a thorough review of related literature on previously constructed scales in error analysis or holistic ones. Moreover, in ...
data envelopment analysis (dea) is a powerful tool for measuring relative efficiency of organizational units referred to as decision making units (dmus). in most cases dmus have network structures with internal linking activities. traditional dea models, however, consider dmus as black boxes with no regard to their linking activities and therefore do not provide decision makers with the reasons...
Background: There are often discrepancies in the results of various studies in the field of exercise and herbal supplements. Objective: The aim of this study was to combine the contradictory results of several studies on the effectiveness of ginger supplement on lipid peroxidation in exercise. Methods: This meta-analysis consists of a total of 3 eligible studies selected from among the 6 studie...
this study is focused on the development of a systematic computational approach which implements genetic algorithm (ga) to find the optimal rigorous kinetic models.a general kinetic model for hydrogenolysis of dibenzothiophene (dbt) based on langmuir-hinshelwood type has been obtained from open literature. this model consists of eight continuous parameters(e.g., arrhenus and van't hoff paramet...
بررسی تنوع ژنتیکی ژنوتیپهای بومی پیاز ایرانی در مقایسه با انواع خارجی چکیده: برنامه های اصلاحی گیاهان بر اساس تنوع و انتخاب صفات برتر کمی و کیفی صورت می گیرد. لذا، ارزیابی تنوع ژنتیکی، اولین مرحله در برنامه های اصلاحی است. در این راستا، استفاده از روش های جدید مطالعهی تنوع ژنتیکی ضروری به نظر می رسد. در این بررسی تعیین تنوع ژنتیکی سیزده ژنوتیپ پیاز ایرانی در مقایسه با دو ژنوتیپ خارجی با است...
Strain-controlled continuous fatigue and creep–fatigue tests were carried out at 700 °C 800 on Inconel 625 alloy. The effects of strain rate tensile-hold time cyclic stress response life investigated. Then, the microstructural analysis fractographic fatigue-fractured specimens performed by scanning electron microscopy transmission microscopy. responses during high-temperature creep–fatigue–oxid...
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