نتایج جستجو برای: western parts of iran

تعداد نتایج: 21186790  

Journal: :Brazilian Journal of Botany 2021

Besides Quercus, Acer L. genus is the largest tree in Northern Hemisphere and consists of about 124–156 species. High morphological molecular variability has led to infra-specific complexity within most species this genus. In Iran, cappadocicum subsp. Gled. distributed eastern western parts Hyrcanian forests. study, three leaf-morphotypes A. were identified during sampling a forest located regi...

Journal: :دانش گیاه پزشکی ایران 0
مینا راستگو مربی دانشکده کشاورزی دانشگاه ارومیه مینا کوهی حبیبی دانشیار پردیس کشاورزی و منابع طبیعی دانشگاه تهران کرامت اله ایزدپناه استاد دانشگاه شیراز، مرکز تحقیقات ویروس¬شناسی گیاهی غلامحسین مصاحبی دانشیار پردیس کشاورزی و منابع طبیعی دانشگاه تهران رابرت جی میلن استاد مرکز تحقیقات بیماری¬های ویروسی گیاهی، تورین، ایتالیا ماسیمو تورینا دانشیار مرکز تحقیقات بیماری¬های ویروسی گیاهی، تورین، ایتالیا

ourmia melon virus (oumv) is the causal agent of mosaic disease on melon in west-azerbaijan province and probably in some other parts of iran. symptomatic and non-symptomatic samples of cultivated and non-cultivated hosts were collected from most cucurbit-planting parts of the province and surveyed using common serological methods namely: indirect-elisa, direct-elisa and lateral flow. some squa...

this paper examines the art of western art in changing the culture of feeding in iran. the transformation of the food pattern of the people of iran and the welfare of the West is among the goals that western forces have aimed at the overthrow of the islamic republic of iran and the destruction of the beliefs and traditions of the iranian society. Through communication and social media, they ar...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه ارومیه - دانشکده ادبیات و علوم انسانی 1394

the ability to speak two languages in the world is a remarkable achievement. there is a good reason to believe that bilingualism is the norm for the majority of people in the world because 70% of the earth’s population are supposed to be bilingual or multilingual. various investigations have shown that the native language impacts foreign word recognition, and this influence is adapted by the de...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده زبانهای خارجی 1390

writing as a productive skill requires practice in the basic sub-skills of vocabulary and grammar. in fact, grammar has been viewed as the core of programs in writing classes to help the students put the elements of sentence together and combine sentences of specific lengths to come up with an error-free work of art. conceptualizing l2 writing in this way introduces writing as a product and enc...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیخ بهایی - دانشکده زبانهای خارجی 1392

the purpose of this study was to investigate the impact of blended learning and multimedia softwares on iranian efl students vocabulary learning. in addition, the present study tried to examine the extent to which multimedia softwares can be applied into efl classes in iran. it also attempted to find out students attitudes toward using these softwares. to this end, 87 iranian efl learners at el...

Journal: :Asian Journal of Biological Sciences 2009

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه اصفهان - دانشکده زبانهای خارجی 1390

this study was conducted to investigate the impact of podcasts as a learning and teaching tool on iranian efl learners’ motivation for listening as well as on their listening comprehension ability. the study also investigated the learners’ perception towards listening to podcasts and examined whether the learners were likely to accept podcasts. out of fifty-five intermediate learners studying e...

Journal: :International Journal of Epidemiology 2015

Journal: :Journal of Threatened Taxa 2018

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