abstract this research has been carried out with the purpose of investigating the conditions and related elements of the employment of the educational sciences graduates of hamedan province universities in 1382-1387 academic years. it has been a descriptive research of a correlation kind, and the population number has been 1180 grduates of payam- e noor universites in asad – abaad, kaboudaraha...

tourism , today as one of the ways to make money, create jobs , and social and political interactions is considered. this paper aims to examine the strengths and weaknesses of tourism development in mahmoud abad ( mazandaran ). the research method in this study is " descriptive - analytical " and to collection of data used field methods such as questionnaires and documentation - library. the sa...

according to cheng (1999), in recent esl/efl literature, asian (especially east asian) learners of english as a foreign/second language have been arguably reported as reticent and passive learners. the most common allegations are that these students are reluctant to participate in classroom discourse; they are unwilling to give responses; they do not ask questions; and they are passive and over...

تعیین رژیم حرارتی مطلوب و همچنین درصد وزنی بهینه برای ترکیب مواد شیمیایی جهت رسیدن به خلوص بالا و همچنین خواص مکانیکی مورد نظر برای آلیاژ فولاد همیشه یک مسئله مهم و چالش برانگیز، برای صنعت فولاد بوده است. در حال حاضر تعیین این ضرایب از روی تجربه و اطلاعات حاصله از سیستم صورت می پذیرد. قصد ما از بیان این مطلب، معرفی روشهای هوشمند جهت یافتن بهترین ضرایب برای تولید بهینه فولادهای آلیاژی می باشد. ...