Category: Research profiling

  • An informatics-based analysis of developments to date and prospects for the application of microalgae in the biological sequestration of industrial flue gas

    The excessive emission of flue gas contributes to air pollution, abnormal climate change, global warming, and sea level rises associated with glacial melting. With the ability to utilize NOx as a nitrogen source and to convert solar energy into chemical energy via CO2 fixation, microalgae can potentially reduce air pollution and relax global warming, while…

  • Nano-enabled drug delivery systems for brain cancer and Alzheimer’s disease: research patterns and opportunities

    “Tech mining” applies bibliometric and text analytic methods to scientific literature of a target field. In this study, we compare the evolution of nano-enabled drug delivery (NEDD) systems for two different applications – viz., brain cancer (BC) and Alzheimer’s disease (AD) – using this approach. In this process, we derive research intelligence from papers indexed…

  • Nano/micro-electro mechanical systems: a patent view

    Combining both bibliometrics and citation network analysis, this research evaluates the global development of micro-electro mechanical systems (MEMS) research based on the Derwent Innovations Index database. We found that worldwide, the growth trajectory of MEMS patents demonstrates an approximate S shape, with United States, Japan, China, and Korea leading the global MEMS race. Evidenced by…

  • Scientometric Analysis of Library and Information Science Journals 2003–2012 Using Web of Science

    This article highlights the research productivity and scholarly communication of library and information science professionals during 2003–2012 by using Web of Science databases from 40 library and information science core journals. Data was interpreted by using two open-source software Vantage point (powerful text-mining tool for discovering meaningful result from raw data) and CiteSpace II to…

  • Biodiesel in Brazil: science, technology and innovation indicators

    The world leader in the production and consumption of ethanol from sugar cane, Brazil has been conducting research in biodiesel for years including patents registered in the 80s. In 2005, biodiesel was incorporated into the Brazilian energy matrix. This article presents the biodiesel in Brazil, linking it to the policy of Science, Technology & Innovation…

  • Some Latin American Plants Promising for the Cosmetic, Perfume and Flavor Industries

    Medicinal plants have been used in the prevention, diagnosis, and elimination of diseases based on the practical experience of thousands of years. There is a pressing need to initiate and transform laboratory research into fruitful formulations leading to the development of newer products for the cure of diseases such as AIDS, cancer, and hepatitis, as…

  • Mapping soybean physiology research based on the web of science

    The aim of this paper was to map the scientific research on soybean physiology by using bibliographic review and analyses of papers indexed up to July 31, 2014 in the web of science database. A total of 1682 non-redundant bibliographic records were curated. The soybean physiology research experienced two major periods. The first period was…

  • Analysis of Technological Developments in the Treatment of Alzheimer’s Disease through Patent Documents

    Population aging and the consequent change in the profile of the age pyramid are already a reality the world over. One undeniable effect of this aging process is the significant increase in the number of people with Alzheimer’s disease (AD), which is the most common form of dementia, accounting for around 50% – 60% of all cases. AD…

  • Mapping the landscape of climate engineering

    In the absence of a governance framework for climate engineering technologies such as solar radiation management (SRM), the practices of scientific research and intellectual property acquisition can de facto shape the development of the field. It is therefore important to make visible emerging patterns of research and patenting, which we suggest can effectively be done…

  • Mapping Knowledge Produced on Problem-Based Learning between 1945 and 2014: A Bibliometric Analysis

    Problem-based learning (PBL) has been systematized for over forty years. However, there is still a lack of studies that seek to visualize the evolution of scientific literature on the subject. This paper seeks to fill this gap through the development of a bibliometric analysis by carrying out a data search on the Web of Science™ database and subsequently…