نتایج جستجو برای: growing uncertain elements as a result
تعداد نتایج: 14069176 فیلتر نتایج به سال:
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...
due to the high efficiency and low switching losses of resonant power convertors in comparison with switching convertors, nowadays there is a growing trend towards these convertors. however, because of the high frequency of switching in such convertors, it is quite difficult to present an efficient control method. in this paper, based on the state feedback method and using pole placement techni...
qahr-abad fluorite deposit is located 58 km southeast of saqqez, in northwestern kordestan province and in northern end of sanandaj-sirjan zone. the factors such as change in physicochemical conditions of mineralization environment (ph and eh), variation in pressure and temperature, alteration, metamorphism, oxidation of organic matters, adsorption, activity and solubility of associated anions,...
Maharlou Lake, as the largest water body neighboring to the metropolis of Shiraz, plays a significant role in adjusting the ecosystem of the region. The objective of this study was to evaluate mineralogy and heavy metals enrichment in the surface sediments of the Maharlou Lake. The result showed a decreasing trend of heavy metals concentrations in studied region surface sediments as follows: Sr...
دانیل گوداک در این کتاب فوق العاده خواندنی درباره دومین حرفه در جهان آشکارا سخن می گوید و معتقد است که گرچه گاهی اوقات بیان واقعیت زیان آور است، اما در عین حال چشم انداز روشن و امیدوارکننده ای از حرفه ترجمه را ترسیم می نماید. مزیت و برتری اصلی کتاب در کامل بودنش است. گوداک دید عمیقی از حرفه ترجمه را ارائه می دهد که برای تشویق مترجمان و همچنین برای مترجمان واقعی که درباره شغل شان تجدیدنظر و تف...
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...
bserved by many teachers that most of the time, mumbling and searching for their intended words, students complain why they have forgotten the words they have learned in the previous semesters. they ask for some new ways that may help them to recall and apply the learned words more efficiently, since as they declare one of the most important skills in foreign language learning is having a g...
Many optimization problems are naturally delivered in an uncertain framework, and one would like to exercise prudence against the uncertainty elements present in the problem. In previous contributions, it has been shown that solutions to uncertain convex programs that bear a high probability to satisfy uncertain constraints can be obtained at low computational cost through constraints randomiza...
abstract the present study was conducted to investigate the effect of using model essays on the development of writing proficiency of iranian pre-intermediate efl learners. to fulfill the purpose of the study, 55 pre- intermediate learners of parsa language institute were chosen by means of administering proficiency test. based on the results of the pretest, two matched groups, one as the expe...
Haemangioendothelioma is a rare tumor that is both clinically and histologically intermediate between angiosarcoma and haemangioma. It is usually a solitary, slow-growing nodule on distal areas or extremities. The onset is frequently before 25 years of age with a male preponderance. Histologically, two components are important: dilated vascular channels and spindle cells elements with som...
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