نتایج جستجو برای: sociologists including structuralists and trans
تعداد نتایج: 16852166 فیلتر نتایج به سال:
The role of dietary fats and oils in human nutrition is one of the most important areas of concern and investigation in the field of nutritional science. The findings of investigations on this subject have wide-ranging implications for consumers, health-care providers and nutrition educators as well as food producers, processors and distributors. New evidence concerning the benefits and risks a...
The mechanism of the self-reaction of HCO radicals is investigated by using high-level quantum-chemical methods including M05-2X, CCSD, CCSD(T) and CRCC(2,3). Next, the rate coefficients for several product channels as a function of pressure and temperature are computed by employing statistical rate theories. Four important product channels are predicted to be CO + CO + H2, HCOH + OH, cis-(HCO)...
cultural iran is a scope that is more extended than the political territories of iran as a political unit. this concept means that cultural geography(mehdi moghanlo-1383-1) of iran is greater than its political geography which, according to history, has a long history extending west-east from kandahar to the euphrates and north-south from the persian gulf to the caucasus including transoxiana a...
این رساله در دو بخش تهیه شده است. در بخش اول ابتدا با استفاده از ماده اولیه ی بیس1و2-(2-آمینو فنیل تیو)اتان (dapte) لیگاند های ca2dapte (2) , py2dapte (7) , thio2dapte (13) and (4-no2-ph)2dapte (15) سنتز شدند و با استفاده از این لیگاند ها و کمپلکس های مربوطه کانفورماسیون ها و مدهای کئوردیناسیون مختلف dapte شناسایی شدند. ca2dapte: [cu(ca2dapte]clo4 (3), [(cu(pph3)i)2(ca2dapte)] (4), ...
this study purported to compare and contrast the use of self-mention and evidentials as two mtadiscourse features in opinion columns of persian and english newspapers. the theoretical basis of this study is the idea that metadiscourse features vary across cultural boundaries. for this purpose, 150 persian and 150 english opinion columns were collected based on three factors of topic, audience a...
this is an original study on the effect of a polyisobutylene – polydimethylsiloxane (pibpdms) block copolymer modifier used as an interfacial active agent on the dynamics behaviour of single newtonian drops suspended in a polyisobutylene (pib) newtonian matrix. the results were divided in two sections. the first part included the experiments carried out on the non-modified and 2% block cop...
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