نتایج جستجو برای: if they have not observed people
تعداد نتایج: 5749684 فیلتر نتایج به سال:
Over the past 25 years, there have been major shifts in causes of mortality and morbidity among young people (aged 10–24 years). HIV/AIDS was essentially unknown 25 years ago, and other infectious diseases, such as pulmonary infections, were leading causes of death in this age-group. Suicide was less common than it is today, and deaths from motor vehicles were much less frequent in many countri...
the importance of writing as a complex skill in applied linguistics has drawn the attention of many researchers to evaluate textbooks in order to help learners gain self-sufficiency and autonomy in the field of language use and communication. investigations have shown that developments in textbooks evaluation can promote the quality of pedagogies and consequently the learning. this study attemp...
Individual lava flows in flood basalt provinces are composed of sheet pāhoehoe lobes and the 10–100 m thick thought to form by inflation. Quantifying emplacement history these can help infer magnitude temporal dynamics prehistoric eruptions. Here we use a phase-field model describe solidification remelting sequentially emplaced explore additional processes that may lead lobes. We calibrate para...
the significance of the study of deixis was then mentioned. the purpose of the present study from the outset was to provide a comprehensive overview of all kinds of deixis in persian, describing and defining each in true while considering them structurally and semantically. chapter two consisted of two main parts. a review of the english studies in this respect, besides presenting persian liter...
The article focuses on Ray Bradbury’s most recent works that have so far been neglected by contemporary scholars. Having analyzed academic overseas and domestic specialists, we identified the aspects of literary art require investigation. relevance topic lies in fact studies only offer a very general description or an overview legacy aforementioned writer. stylistic analysis his poetry is almos...
به طور کلی در فرآیندهای مارکوف ارگودیک دو بعدی یافتن فرم بسته توزیع ایستا، تنها برای حالات خیلی خاص امکان پذیر است. با توجه به این مشکل و نیز با توجه به اهمیت توزیع ایستا، بررسی و مطالعه رفتار مجانبی توزیع ایستای این فرآیندها مورد توجه قرار گرفته است. زنجیر قدم زدن تصادفی دو بعدی که در برخی متون به آن، فرآیند qbd دو طرفه نیز می گویند، یکی از این فرآیندها است. یک فرآیند qbd زمان گسسته یک زنجیر م...
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