In Spain, the first paper on fuzzy set theory was published by Trillas and Riera (1978). From 1978 to the present, more than 1,500 papers on the topic have been published by the Spanish fuzzy set research community, as shown by the ISI Web of Science. The Spanish fuzzy set community ranks seventh in the “top-ten” ranking of the most productive countries on fuzzy set theory research, and it is t...

background : this study was carried out to evaluate activities in different branches of science in iran compared to other countries over the past 35 years. methods : e ssential science indicators (esi ) and web of science from (thomson reuters isi) and scimago journal & country rank (sjr) were searched for scientometrics data . esi indicated place of iran among other countries in all 22 scienti...

Although most countries of the world seek to improve their performance achieve prosperity for citizens, some other is still disappointing and has witnessed a deterioration in recent years due civil wars, poverty, failure identify shortcomings work on them. Many global indexes are concerned with ranking evaluating countries, prominent which Legatum index. This study presents novel tool based MCD...

BACKGROUND The purpose of this study is to provide a report on scientific production during the period 2010-2014 in order to identify the major topics as well as the predominant actors (journals, countries, continents) involved in the field of eye disease. METHODS A PubMed search was carried out to extract articles related to eye diseases during the period 2010-2014. Data were downloaded and ...