نتایج جستجو برای: september and november in february

تعداد نتایج: 21754391  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت معلم تهران - دانشکده علوم 1372

in this study reference as one of the five cohesive devices in the achievement of textuality in english and persian narrative/descripitive written texts is focused on and analysed . to do so , the theoretical framework elaborated by halliday and hasan (1976) and its version adapted by the writer to match the sub-types of reference in farsi are applied to the analysis of reference in english and...

Journal: :iranian journal of virology 0
b heydarchi department of microbiology, faculty of biological sciences, shahid beheshti university, gc, iran sm hosseini department of microbiology, faculty of biological sciences, shahid beheshti university, gc, iran m tavassoti-kheiri influenza research lab, pasteur institute of iran, tehran, iran n sheykhi department of clinical sciences, faculty of specialized veterinary science, science and research campus, islamic azad university, tehran, iran sf mousavi department of microbiology, faculty of biological sciences, shahid beheshti university, gc, iran r khaltabadi-farahani department of microbiology, faculty of biological sciences, shahid beheshti university, gc, iran

background and aims: influenza a virus infects birds and some mammalian including human. h1 and h3 subtypes are circulated in both human and birds’ population. to determine the prevalence of the mentioned subtypes in birds, different captive bird species in tehran zoo, and affiliated centers in tehran were investigated for virus infection. methods: in this study, between november 2008 and febru...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علوم و معارف قرآن کریم - دانشکده علوم قرآنی قم 1389

worship is submission and humitility with believe to divinity in fornt of god. in jewish religion ,worship is submission of the god inall the ordes and devosion tohim .worshio is not only so widely in islam and jew and does not include pray and fast and etc but also is every action that human does with divine intention and to content him. worship has huge and excellent rank in qoran and old te...

Journal: :Zoological science 2002
Tippawan Singtripop Jatuporn Tungjitwitayakul Sho Sakurai

Larvae of the bamboo borer, Omphisa fuscidentalis, enter larval diapause in September and pupate in the following June (Singtripop et al., 1999). We examined the changes in the responses of larvae to exogenous 20-hydroxyecdysone (20E) in order to estimate the progress of diapause development. In this respect, we adopted two terms, responsiveness and sensitivity of larvae to 20E. Responsiveness ...

Journal: :Biographical Memoirs of Fellows of the Royal Society 2014

Journal: :Biographical Memoirs of Fellows of the Royal Society 1998

Journal: :Biographical Memoirs of Fellows of the Royal Society 1979

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

some researches made in the field of agency problem issue, deal with the role of control systems regarding owners and managers. in this research the relationship between the two control mechanisms, namely the voluntary disclosure (external control mechanism) and outside directors (internal control mechanism), which are reductive of agency problems, has been studied. for this reason, a sample ...

پایان نامه :دانشگاه تربیت معلم - تهران - دانشکده ادبیات و علوم انسانی 1391

efl/esl textbooks have been regarded as essential language teaching materials with which the learners spend about 70 up to 90 percent of their class time. the important role they play and their vast use make them not only influential in learning the language but also in shaping values and attitudes. put it another way, textbooks socialize learners using their contents (i.e. texts, illustrations...

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