نتایج جستجو برای: in his first step

تعداد نتایج: 17114144  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد 1388

abstract following innovations in the field of elt, a new topic which has recently attracted a lot of attention is metaphor analysis. although this area of research is still in its infancy in elt, it seems that the idea can shed more light on the puzzle of english language learning and teaching. therefore, the major aim of this study is to analyze language learning and teaching in formal a...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده علوم انسانی 1390

this study investigated the functions, types and frequencies of code switching in the teachers and students discourse in elt classrooms. to this end, the participants of this study including two groups of teachers and students were selected. the first group of participants were two efl teachers teaching general english courses (at two different levels of proficiency) in an institutional program...

Journal: :Journal of Chemical Education 2007

Journal: :The Journal of Negro History 1938

Journal: :Human Reproduction 2004

Journal: :Journal of Biological Chemistry 2002

Journal: :JHEP reports 2023

Background & AimsNon-alcoholic fatty liver disease (NAFLD) and steatohepatitis (NASH) have become the world's most common diseases, placing a growing strain on healthcare systems worldwide, yet no pharmacological treatment has been approved. The naturally occurring compound Cyclo (His-Pro) (CHP) appears an interesting candidate for NAFLD management, given its safety records anti-inflammatory ef...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس 1388

since the 1960s the age effects on learning both first and second language have been explored by many linguists and applied linguists (e.g lennerberg, 1967; schachter, 1996; long, 1990) and the existence of critical period for language acquisition was found to be a common ground of all these studies. in spite of some common findings, some issues about the impacts of age on acquiring a second or...

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