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t. e. The h-index is an author-level metric that measures both the productivity and citation impact of the publications, initially used for an individual scientist or scholar. The h -index correlates with success indicators such as winning the Nobel Prize, being accepted for research fellowships and holding positions at top universities. [1]
Scopus is a scientific abstract and citation database, launched by the academic publisher Elsevier as a competitor to older Web of Science in 2004. [1] An ensuing competition between the two databases has been characterized as "intense" and is considered to significantly benefit their users in terms of continuous improvent in coverage, search/analysis capabilities, but not in price.
Author-level metrics are citation metrics that measure the bibliometric impact of individual authors, researchers, academics, and scholars. Many metrics have been developed that take into account varying numbers of factors (from only considering the total number of citations, to looking at their distribution across papers or journals using statistical or graph-theoretic principles).
The countries with the highest share of articles published in scientific journals according to the Nature Index 2024, which is valid for the calendar year 2023. [2] The "count" is the total number of articles to which nationals of the country have contributed.
According to Scopus, her h-index as of March, 2015 is 44. [9] As of March 15, 2015, Tremonti's top three most highly cited articles present research about the Sloan Digital Sky Survey , [10] including the most highly cited article on which Tremonti was lead author, "The origin of the mass-metallicity relation: Insights from 53,000 star-forming ...
CiteScore ( CS) of an academic journal is a measure reflecting the yearly average number of citations to recent articles published in that journal. It is produced by Elsevier, based on the citations recorded in the Scopus database. Absolute rankings and percentile ranks are also reported for each journal in a given subject area.
Scientometrics. Scientometrics is a subfield of informetrics that studies quantitative aspects of scholarly literature. Major research issues include the measurement of the impact of research papers and academic journals, the understanding of scientific citations, and the use of such measurements in policy and management contexts. [1]
Ignac Fogelman. Ignac Fogelman (1948–5 July 2016) [1] was a professor of Nuclear Medicine at King’s College London, Honorary Consultant Physician at Guy’s and St Thomas’ NHS Trust, and Director of the Osteoporosis Screening & Research Unit at Guy’s Hospital. He was born in 1948 in Germany and died on 5 July 2016 in the United Kingdom.