نتایج جستجو برای: isi web of science database
تعداد نتایج: 21241093 فیلتر نتایج به سال:
abstract this study is an attempt to determine the effect of nano- technology education on science lesson for fifth grade in primary school in the city of kermanshah. this research is experimental and is conducted in the from of pre-test and post- test for the control group. an achievement test was administered to determine the rate of learning in the students. the research is an applied one. ...
background dyslipidemia is a major risk for cardiovascular diseases. the aim of this study is to review the effects of nutraceuticals to modify lipid disorders in children. materials and methods the literature research was conducted in embase, medline, pubmed, scopus, isi web of science, and cochrane library from 2002 until january 2015. the following keywords were used: dyslipidemia, hyperlipi...
Background and Aim: The purpose of this study is the analysis of articles published about the evaluation of medical scientific products in Web of Science database. Materials and Methods: This is a quantitative research that is based on literature review. The population of the study consists of 55 articles published in valid national scientific journals on the review of medical scientific produ...
O presente estudo teve o objetivo de mapear evidências científicas sobre as estratégias destinadas à prevenção e posvenção do suicídio no decurso da pandemia Covid-19. Para isso, foi realizada uma scoping review entre período 17 dezembro 2021 a 8 fevereiro 2022, nas seguintes bases dados: MEDLINE via PubMed, ISI of Knowledge Web Science, Cochrane Central Register Controlled Trials (Central), Ex...
Introduction: The Covid-19 pandemic is an unprecedented scenario for all countries. In this disease, the importance and role of nurses is very important because of long-term contact with patients. In the corona epidemic, nurses are exposed to job burnout, which means physical, emotional and mental fatigue due to being in a difficult work position for a long time. This article aims to determine ...
Background : Currently, the scientific output indexed in databases such as ISI is the major criteria for evaluation and ranking of countries, researchers, institutes and universities in the world. Each country's share in the world's scientific output in general and specifically in a specific field will be evaluated accordingly. Therefore, determination of the rate of growth of articles from I...
هدف: پژوهش حاضر به تعیین آلودگی اطلاعات در پایگاه‌های مورد اشتراک دانشگاه آزاد اسلامی واحد علوم و تحقیقات تهران در بازیابی اطلاعات کتابداری از دیدگاه دانشجویان تحصیلات تکمیلی می پردازد و میانگین آلودگی اطلاعات محتوای چکیده ها، اطلاعات کتابشناختی، کلیدواژه های چکیده ها، آلودگی اطلاعات ناشی از شیوه نگارش را مشخص می کند. روش پژوهش: روش پژوهش پیمایشی تحلیلی بوده و دو جامعه پژوهش شامل پنج پایگاه اط...
background : scientific journals are the most credible and updated information resources for valid information in the various fields of science and technology. the present study investigates the status of iranian scientific journals in disseminating medical information to the world of science. methods : total 163 iranian medical journals accredited by national medical journals commission of ira...
Background : This study aimed to assess the effect of new package of interventions on scientific productions rate in ShahidBeheshti University of Medical Sciences. Methods : Through a health system research, we extracted policies from the strategic plan of the university and 10 interventions were developed to increase the scientific productions in terms of quality, quantity and commercializ...
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