نتایج جستجو برای: research trend
تعداد نتایج: 1502010 فیلتر نتایج به سال:
This paper presents a detailed recent research trend on multi-phase induction machines, which include multiphase induction motor as well as the multiphase induction generator. Electrical power system developed so far was of three phases since the beginning of the last century but research in the field of multi-phase machines have attracted increased interest in recent years due to the several a...
Archives are an extremely valuable part of cultural heritage since they represent the trace of the activities of a juridical person or organization in the course of their business. Through various information technology (IT), tremendous amount of digital archives (DA) are created. These archives are the basis for providing evidence and knowledge in everlasting memory of human society. The manag...
As one of the main means to deliver service, Public Funded Projects (PFPs) always play a vital part in the development of the human society. Accordingly, research interests concerning PFPs from the construction industry have led to a great number of published papers during the past decades. Aimed at identifying the emerging research trend of researches addressing PFP issues, this study obtained...
Summarizing the status of drugs in the market and examining the trend of drug research and development is important in drug discovery. In this study, we compared the drug targets and the market sales of the new molecular entities approved by the U.S. Food and Drug Administration from January 2000 to December 2009. Two networks, namely, the target-target and drug-drug networks, have been set up ...
Reviewer assignment problem in the research field usually refers to invite experts for comments on the quality of papers, projects, etc. Different factors in conventional approaches are reckoned to choose appropriate reviewers, such as the relevance between reviewer candidates and submissions, the diversity of candidates. However, many studies ignore the temporal changes of reviewer interest an...
This study aims to analyze research trends related human rights, identify countries, organizations, and authors who contribute significantly the aforementioned research. Furthermore, this paper identifies articles that strongly influence these scientific publications. VosViewer collects data from Scopus Database Journal analyzes it using bibliometric analysis. As a result of study, United State...
Background Between 1990 and 2015, under-5 mortality rate (U5MR) declined by 53%, from an estimated rate of 91 deaths per 1000 live births to 43, globally. The aim of this study was to determine the share of health research systems in this decrease alongside other influential factors. Methods We used random effect regression models including the ‘random intercept’ and ‘random intercept and ran...
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