Category: S&T lit
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Tracing the footprint of knowledge spillover: Evidence from U.S.-China Collaboration in Nanotechnology
The impacts of international collaboration on research performance have been extensively explored in the last two decades. Most research, however, focuses on quantity and citation-based indicators. Utilizing the turnover of keywords, this study develops an integrative approach tracking and visualizing the shift of the research stream and tests it within the context of U.S.-China collaboration…
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Assessing nanocellulose developments using science and technology indicators
This research aims to examine scientific and technological trends of developments in nanocellulose based on scientometric and patent indicators obtained from the Science Citation Index and Derwent Innovations Index in 2001-2010.
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Characteristics and popular topics of latest research into the effects of air particulate matter on cardiovascular system by bibliometric analysis
In recent years, many epidemiological and toxicological studies have investigated the adverse effects of air particulate matter (PM) on the cardiovascular system. However, it is difficult for the researchers to have a timely and effective overall command of the latest characteristics and popular topics in such a wide field.
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Combined biological and health effects of electromagnetic fields and other agents in the published literature
Electromagnetic field (EMF) radiation exerts both stand-alone and combined effects on biological systems. The present study examines the scope of the combined effects; i.e., identify effects on biological systems from combined exposure to electromagnetic fields/radiation and at least one other agent. Only articles in which the presence of EMF had some effect (beneficial or adverse)…