Results 41 to 50 of about 1,940 (113)

Impact Factor of Medical Journals

open access: yesJournal of Nepal Health Research Council, 2019
Impact factor, which is a measure of the frequency of citation of articles published in a journal over a specified time, measures the rank or importance of a journal.  There is a trend towards publication of high quality research in journals with high impact factor.
openaire   +2 more sources

Mixing journal, article, and author citations, and other pitfalls in the bibliographic impact factor

open access: yesCadernos de Saúde Pública, 2003
News of the death of biomedical journals seem premature. Revamped traditional scientific journals remain highly valued sources and vehicles of information, critical debate, and knowledge.
Porta Miquel   +4 more
doaj  

Over the Journal Impact Factor

open access: yesJournal of Korean Medical Science, 2013
Thomson Reuters reports journal impact factor (JIF) 2012 through its web database, Journal Citation Reports (JCR) (http://apps.webofknowledge.com) for journals indexed in the Science Citation Index (SCI/SCIE). Many top journals are reported to continue their high JIF and most of others keep similar or increased ones as JIF 2011.
openaire   +2 more sources

Journals that Rise from the Fourth Quartile to the First Quartile in Six Years or Less: Mechanisms of Change and the Role of Journal Self-Citations

open access: yesPublications, 2018
Journal self-citations may be increased artificially to inflate a journal’s scientometric indicators. The aim of this study was to identify possible mechanisms of change in a cohort of journals that rose from the fourth (Q4) to the first quartile ...
Juan Miguel Campanario
doaj   +1 more source

Journal impact factor revisited [PDF]

open access: yesPolish Archives of Internal Medicine, 2018
Gajos, Grzegorz, Undas, Anetta
openaire   +4 more sources

The physics of citation growth

open access: yesJournal of Data and Information Science
This study investigates the physics of annual fractional citation growth and its impact on journal bibliographic metrics, focusing on the interplay between journal publication growth and citation dynamics.
Giacomin Alan J.   +3 more
doaj   +1 more source

Ranking of orthopaedic journals: A challenge to the citation-based metrics

open access: yesJournal of Orthopaedic Translation, 2014
Citation-based metrics for journal ranking may provide objective measures to quantitate a journal's contribution to scientific progress as reflected by citation, but comparison of journals solely based on citation-metrics is unjustified.
Sai-Chuen Fu, Kai-Ming Chan
doaj   +1 more source

Mixing journal, article, and author citations, and other pitfalls in the bibliographic impact factor

open access: yesCadernos de Saúde Pública
News of the death of biomedical journals seem premature. Revamped traditional scientific journals remain highly valued sources and vehicles of information, critical debate, and knowledge.
Miquel Porta   +4 more
doaj  

Publication in a Brazilian journal by Brazilian scientists whose papers have international impact

open access: yesBrazilian Journal of Medical and Biological Research, 2010
Nine Brazilian scientists with an outstanding profile of international publications were invited to publish an original article in the same issue of a Brazilian Journal (Anais da Academia Brasileira de Ciências).
R. Meneghini
doaj  

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