نتایج جستجو برای: critical members
تعداد نتایج: 637567 فیلتر نتایج به سال:
todays applying concrete structures is more usual than other structures which are used in buildings as in most of the world’s countries the application ratio of concrete to steel has increased from 10 to 1. sometimes these structures require strengthening vulnerable members because of deficiency in their loading system in usual and critical conditions. there are different methods for strengthen...
The present study was undertaken to investigate the impact of comparative critical reading strategy on the writing ability of Iranian learners who were learning English as a foreign language (EFL). In order to carry on the study, 60 participants (25 males and 35 females aged between 19 to 27) at intermediate level of language proficiency were randomly assigned to two groups; that is, the experi...
Introduction: Having critical thinking skills requires an attentive personality with decision making power which is an attribute of self esteem. This study was performed to determine the relationship between critical thinking disposition and self esteem in third and fourth year bachelor nursing students. Methods: This correlational study was conducted on 170 third and fourth year bachelor nurs...
background: running standard journal clubs is one of the important goals of postgraduate education. students should update their knowledge and learn critical appraisal skill. this study aimed to compare quality of journal clubs in mashhad dental school in order to improve educational and appraisal structure of journal clubs. methods: this quasi-experimental study was conducted on journal clubs ...
رشد ترافیک جاده ای با نرخی بالاتر از پیش بینی های انجام شده در دهه های گذشته و اضافه شدن نسبی حداکثر وزن وسایط نقلیه باعث شده که بسیاری از پل های فلزی در مقابل اثرات خستگی عمر مفید کوتاهترین پیدا کنند و قبل از به پایان رسیدن عمر، آثار ترک خوردگی ناشی از خستگی در شاه تیرها و خرپاهای پل های فلزی مشاهده می گردد. برای مثال طبق گزارش انجمن مهندسی عمران آمریکا (asce) بیش از یک سوم پلهای ایالات متحده ...
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