نتایج جستجو برای: in the fi rst stage
تعداد نتایج: 21232379 فیلتر نتایج به سال:
background: water fl uoride level is unknown in many regions of iran. besides, only few noncontrolled studies world-wide have assessed the effect of water fl uoride on dental fl uorosis and caries. we aimed to measure the fl uoride level of 76 water supplies in 54 cities and evaluate the effect of fl uoride on dental caries and fl uorosis in a large multi-project study. materials and methods: i...
abstract this study attempted to investigate the strategies used to translate clichés of emotions in dubbed movies in iranian dubbing context for home video companies. the corpus of the current study was parallel and comparable in nature, consisting of five original american movies and their dubbed versions in persian, and five original persian movies which served as a touchstone for judging n...
The right to the highest attainable level of health is enshrined in the charter of the World Health Organization (WHO) (2002a) and many international treaties. It is this aspiration that spurs the work of the Organization and frames the broader global public health agenda for the twenty-fi rst century. It is a tall order. But the right to health is more important today than ever before given he...
Large cell neuroendocrine carcinoma (LCNEC) of the ovary is a rare entity and is frequently associated with ovarian surface epithelial tumors. Since Collins et al. described the fi rst case of mixed neuroendocrine and mucinous carcinoma, a few more cases of primary ovarian LCNECs have been reported. The prognosis of LCNECs is generally very poor even when the diagnosis is made at an early stage...
drought is transient phenomenon , slow , repetitive and integral part of the climate of each region. drought begins with a substantial reduction in precipitation over the long-term average rainfall and over time, reduced soil moisture and surface and ground water resources will continue to decrease. this phenomenon is the most important in bakhtegan basin because of its importance in strategic ...
abstract the present study investigated the effects of task types and involvement load hypothesis on incidental learning of 10 target words (tws) in junior high schools (jhss) in givi, ardabil. the tasks deployed in this study were two input-based tasks (reading plus dictionary use with an involvement index of 3, and reading plus gap-fill task with an involvement index of 2), and one output-ba...
the primary goal of the current project was to examine the effect of three different treatments, namely, models with explicit instruction, models with implicit instruction, and models alone on differences between the three groups of subjects in the use of the elements of argument structures in terms of toulmins (2003) model (i.e., claim, data, counterargument claim, counterargument data, rebutt...
in the area of vocabulary teaching and learning although much research has been done, only some of it has led to effective techniques of vocabulary teaching and many language learners still have problem learning vocabulary. the urge behind this study was to investigate three methods of teaching words. the first one was teaching words in context based on a traditional method of teaching that is,...
abstract nowadays, the science of decision making has been paid to more attention due to the complexity of the problems of suppliers selection. as known, one of the efficient tools in economic and human resources development is the extension of communication networks in developing countries. so, the proper selection of suppliers of tc equipments is of concern very much. in this study, a ...
the aim of the present study was to investigate the frequency and the type of discourse markers used in the argumentative and expository writings of iranian efl learners and the differences between these text features in the two essay genres. the study also aimed at examining the influence of the use of discourse markers on the participants’ writing quality. to this end the discourse markers us...
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