نتایج جستجو برای: it was lysed with liquid nitrogen

تعداد نتایج: 10468870  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سیستان و بلوچستان - دانشکده ادبیات و علوم انسانی 1391

during the process of reading, sometimes learners use ineffective and inefficient strategies and some factors may influence their use of strategies. perhaps critical thinking is one of these factors. this study aims to identify those categories of reading strategies that are mostly used by iranian efl learners and to see if there is any significant relationship between the critical thinking abi...

Journal: :The Journal of Nervous and Mental Disease 1893

Journal: :Science 1885

Journal: :The Boston Medical and Surgical Journal 1887

Journal: :Journal of Anthropological Films 2019

Journal: :Journal of the American Medical Association 1894

Journal: :Australasian Physical & Engineering Sciences in Medicine 2011

Journal: :Anesthesiology 2012

2017
Chengzheng Cai Gehsheng Li Zhongwei Huang Feng Gao

Article history: Received: 09.06.2015. Received in revised form: 01.10.2015. Accepted: 08.10.2015. Liquid nitrogen is expected to be used as a jet medium in petroleum engineering because of its cryogenic and non-polluting characteristics. To identify the velocity distribution characteristics of liquid nitrogen jet, a computational fluid dynamics model was built by coupling the equations for nit...

پایان نامه :دانشگاه تربیت معلم - سبزوار - دانشکده ادبیات و زبانهای خارجی 1390

this study investigated the effects of planning on second-language written production with regard to task type. the participants were 75 iranian learners of english as a foreign language attending a private foreign language institution. they were asked to complete two different types of writing tasks (expository writing task and argumentative writing task) in different planned conditions (indiv...

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