نتایج جستجو برای: 40 n and long 44
تعداد نتایج: 17097299 فیلتر نتایج به سال:
introduction: present children are the investments of community in the future. preparing children health which leads to the stability of community health, provided to accurate implementation of educational and health programs in the community and especially in mothers. so it is necessary to determine the relationship between parents' literacy with growth rate in children. materials and m...
the purpose of the present study was to investigate the effect of task-based instruction of vocabulary on the receptive and oral productive acquisition of english vocabulary and compare the results with those obtained from the traditional method. the method and procedure applied in this study was as follows: after the implementation of opt, a group of sixty female students were chosen. the stu...
nowadays in trade and economic issues, prediction is proposed as the most important branch of science. existence of effective variables, caused various sectors of the economic and business executives to prefer having mechanisms which can be used in their decisions. in recent years, several advances have led to various challenges in the science of forecasting. economical managers in various fi...
programmed, then this implies that definite molecular alterations on the level of transcription or translation should be observable, and furthermore, it should be possible (theoretically at least) to accelerate, decelerate, or even reverse these events by the appropriate manipulation of molecular events. Furthermore, we would expect that naturally-occurring mutations may occasionally hit upon s...
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