نتایج جستجو برای: scientific papers
تعداد نتایج: 440436 فیلتر نتایج به سال:
Background: We aimed to evaluate the current status of scientific production in the field of substance use and addiction in Iran, to determine its trend and pattern during a 5 years period (2008-2012). Methods: Using relevant keywords, we searched three international databases (Web of Science, Medline, and Scopus) and two local databases (SID and Iranmedex) to locate the papers published in the...
introduction: the articles indexed in accredited citation databases essentially indicate how scientists share knowledge and promote sustainable development in each country. therefore, according to citations to the papers of individuals, it could be possible to assess the rate of their acceptability in the scientific community. the main objective of this study was to review lotka's law of scient...
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