Purpose: Today, the criteria for determining the global position and authority of countries and the basis of their allround development is the amount of knowledge production and their research achievements at the level of global competition. Obviously there is a direct relationship between research and technology and the amount of progress and sustainable development in the country. Giving importance to research and increasing research activities in the country has led to development and progress, self-sufficiency and real independence for that country. Materials and Methods: The study was in the form of a letter, according to the review of the Supreme Leader's list and the examination of the existing university laws in the Ministry of Health. Findings: Investigations show that in the Ministry of Health, Treatment and Medical Education, the publication of articles in Persian language is becoming less popular and Various causes, including research policies in the Ministry of Health, Treatment and Medical Education, lead to downplaying the importance of Persian language articles. Conclusion: finally, it is possible to move towards scientific productions in Farsi with encouraging policies.

با توّجه به این که سیمای شیرین در منابعِ تاریخی با سیمای داستانیِ او تفاوت دارد، در این مقاله ابتدا به چگونگیِ جایگاه و موطن او در منابعِ کهنِ فارسی، سریانی، رومی و ارمنی پرداخته ایم؛ در منابعی همچون تاریخ بلعمی و شاه نامه، شیرینْ کنیز و محبوبۀ خسرو است و ذکری هم از موطن و اصالت او نیامده، امّا در منابعی دسته اوّل و هم روزگار با خسرو و شیرینِ تاریخی، همچون رویدادنامۀ سریانی، تاریخ سبئوس، تاریخ تئوفیلاکت سیموکاتا، شیرینْ اهلِ خوزستان و نواحیِ جنوبِ غربیِ ایران شهرِ عهدِ ساسانی یا میان رودان دانسته شده است. امّا این که چرا شیرین که در روایات تاریخی، اهلِ جنوبِ غرب ایران یا خوزستان بوده و در روایاتِ ناحیۀ اران، مبدّل به شاه دختی ارمنستانی شده، برخاسته از چند پیش زمینه و دلیلِ تاریخی دانسته ایم بدین قرار: 1) روایت پردازانِ این قصه خود اهلِ این ناحیه بوده اند و او را از آنِ خود کرده اند؛ 2) بینِ ایران و ارمنستان در ادوارِ تاریخیِ باستانی، با وجود کشاکش های گوناگون و دخالت های رومِ شرقی، روابط و مناسباتِ فرهنگیِ فراوانی وجود داشته؛ 3)

The present study analyses the status of researchers in the field of Persian Literature with a scientometric approach based on the articles of Persian journals in the field of Persian Literature and tries to determine the importance and influence of each of the authors and research institutions in the field of Iranian academic Persian Literature, provided the possibility of evaluating the previous scientific policies of the country in this field. In this research, first, the trend of the rise and fall of the number of articles and co-authorship patterns over time has been investigated and researchers with the largest number of articles have been identified. In the following, after the formation of the co-authorship network, the relationships and importance of authors in this field have been investigated. Observations indicate that the number of articles has grown greatly since the 2000. According to the present research, despite the increase in the number of three-person articles, the collaboration of two authors in writing articles is still considered the most common pattern of co-authorship. According to the results of this study, the scientific centre of Tarbiat Modares University and Institute for Humanities and Cultural Studies and the scientific centre of the University of Isfahan are the most influential research centres in terms of publishing scientific articles in the field of Persian literature in Iran.

Intolerance of uncertainty is a kind of cognitive bias that affects how an individual receives, interprets and reacts to an uncertain situation in the emotional, cognitive and behavioral levels. The purpose of present study was to determine the various factors that influenced the intolerance of uncertainty by using the meta-analysis method and integrating the results of previous research. By using Articles in scientific journals, all the preceding studies conducted across the country during the years 2010-2017 collected and investigated. Eventually 12 eligible studies in the field of intolerance of uncertainty with acceptable methodology including sampling methods and proper statistical validity and reliability and appropriate questionnaires selected. The research tool was the metaanalysis checklist. For this purpose, the researches, which were methodologically accepted, were selected and meta-analyzed. Homogeneous assumptions and emission errors investigated. The coefficient of effect size was evaluated using CMA-2 software. results showed that metacognitive beliefs had the highest effect size, and after that, the highest effects size were related to stress, inability to take action, and negative repeated thoughts, although the effect size of behavioral inhibition and behavioral activation was not statistically significant. Therefore, attention to these variables can help to formulate and improve the therapeutic interventions related to intolerance of uncertainty.