TABLE 46.4: COMPARISON of TOP 10 JOURNAL JIF, Citescore, SNIP, SIR, FCR and Google
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Sci-Hub Provides Access to Nearly All Scholarly Literature
Sci-Hub provides access to nearly all scholarly literature A DOI-citable version of this manuscript is available at https://doi.org/10.7287/peerj.preprints.3100. This manuscript was automatically generated from greenelab/scihub-manuscript@51678a7 on October 12, 2017. Submit feedback on the manuscript at git.io/v7feh or on the analyses at git.io/v7fvJ. Authors • Daniel S. Himmelstein 0000-0002-3012-7446 · dhimmel · dhimmel Department of Systems Pharmacology and Translational Therapeutics, University of Pennsylvania · Funded by GBMF4552 • Ariel Rodriguez Romero 0000-0003-2290-4927 · arielsvn · arielswn Bidwise, Inc • Stephen Reid McLaughlin 0000-0002-9888-3168 · stevemclaugh · SteveMcLaugh School of Information, University of Texas at Austin • Bastian Greshake Tzovaras 0000-0002-9925-9623 · gedankenstuecke · gedankenstuecke Department of Applied Bioinformatics, Institute of Cell Biology and Neuroscience, Goethe University Frankfurt • Casey S. Greene 0000-0001-8713-9213 · cgreene · GreeneScientist Department of Systems Pharmacology and Translational Therapeutics, University of Pennsylvania · Funded by GBMF4552 PeerJ Preprints | https://doi.org/10.7287/peerj.preprints.3100v2 | CC BY 4.0 Open Access | rec: 12 Oct 2017, publ: 12 Oct 2017 Abstract The website Sci-Hub provides access to scholarly literature via full text PDF downloads. The site enables users to access articles that would otherwise be paywalled. Since its creation in 2011, Sci- Hub has grown rapidly in popularity. However, until now, the extent of Sci-Hub’s coverage was unclear. As of March 2017, we find that Sci-Hub’s database contains 68.9% of all 81.6 million scholarly articles, which rises to 85.2% for those published in toll access journals. -
A Citation Analysis of the Quantitative/Qualitative Methods Debate's Reflection in Sociology Research: Implications for Library Collection Development
Georgia State University ScholarWorks @ Georgia State University University Library Faculty Publications Georgia State University Library January 2004 A Citation Analysis of the Quantitative/Qualitative Methods Debate's Reflection in Sociology Research: Implications for Library Collection Development Amanda J. Swygart-Hobaugh M.L.S., Ph.D. Georgia State University, [email protected] Follow this and additional works at: https://scholarworks.gsu.edu/univ_lib_facpub Part of the Library and Information Science Commons, and the Sociology Commons Recommended Citation Swygart-Hobaugh, A. J. (2004). A citation analysis of the quantitative/qualitative methods debate's reflection in sociology esearr ch: Implications for library collection development. Library Collections, Acquisitions, and Technical Services, 28, 180-95. This Article is brought to you for free and open access by the Georgia State University Library at ScholarWorks @ Georgia State University. It has been accepted for inclusion in University Library Faculty Publications by an authorized administrator of ScholarWorks @ Georgia State University. For more information, please contact [email protected]. A Citation Analysis of the Quantitative/Qualitative Methods Debate’s Reflection in Sociology Research: Implications for Library Collection Development Amanda J. Swygart-Hobaugh Consulting Librarian for the Social Sciences Russell D. Cole Library Cornell College 600 First Street West Mt. Vernon, IA 52314-1098 [email protected] NOTICE: This is the author’s version of a work that was accepted for publication in Library Collections, Acquisitions, and Technical Services. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. -
How Frequently Are Articles in Predatory Open Access Journals Cited
publications Article How Frequently Are Articles in Predatory Open Access Journals Cited Bo-Christer Björk 1,*, Sari Kanto-Karvonen 2 and J. Tuomas Harviainen 2 1 Hanken School of Economics, P.O. Box 479, FI-00101 Helsinki, Finland 2 Department of Information Studies and Interactive Media, Tampere University, FI-33014 Tampere, Finland; Sari.Kanto@ilmarinen.fi (S.K.-K.); tuomas.harviainen@tuni.fi (J.T.H.) * Correspondence: bo-christer.bjork@hanken.fi Received: 19 February 2020; Accepted: 24 March 2020; Published: 26 March 2020 Abstract: Predatory journals are Open Access journals of highly questionable scientific quality. Such journals pretend to use peer review for quality assurance, and spam academics with requests for submissions, in order to collect author payments. In recent years predatory journals have received a lot of negative media. While much has been said about the harm that such journals cause to academic publishing in general, an overlooked aspect is how much articles in such journals are actually read and in particular cited, that is if they have any significant impact on the research in their fields. Other studies have already demonstrated that only some of the articles in predatory journals contain faulty and directly harmful results, while a lot of the articles present mediocre and poorly reported studies. We studied citation statistics over a five-year period in Google Scholar for 250 random articles published in such journals in 2014 and found an average of 2.6 citations per article, and that 56% of the articles had no citations at all. For comparison, a random sample of articles published in the approximately 25,000 peer reviewed journals included in the Scopus index had an average of 18, 1 citations in the same period with only 9% receiving no citations. -
The Journal Impact Factor Denominator Defining Citable (Counted) Items
COMMENTARIES The Journal Impact Factor Denominator Defining Citable (Counted) Items Marie E. McVeigh, MS The items counted in the denominator of the impact fac- tor are identifiable in the Web of Science database by hav- Stephen J. Mann ing the index field document type set as “Article,” “Re- view,” or “Proceedings Paper” (a specialized subset of the VER ITS 30-YEAR HISTORY, THE JOURNAL IMPACT article document type). These document types identify the factor has been the subject of much discussion scholarly contribution of the journal to the literature and and debate.1 From its first release in 1975, bib- are counted as “citable items” in the denominator of the im- liometricians and library scientists discussed its pact factor. A journal accepted for coverage in the Thom- Ovalue and its vagaries. In the last decade, discussion has 6 son Reuters citation database is reviewed by experts who shifted to the way in which impact factor data are used. In consider the bibliographic and bibliometric characteristics an environment eager for objective measures of productiv- of all article types published by that journal (eg, items), which ity, relevance, and research value, the impact factor has been are covered by that journal in the context of other materi- applied broadly and indiscriminately.2,3 The impact factor als in the journal, the subject, and the database as a whole. has gone from being a measure of a journal’s citation influ- This journal-specific analysis identifies the journal sec- ence in the broader literature to a surrogate that assesses tions, subsections, or both that contain materials likely to the scholarly value of work published in that journal. -
The Journal Ranking System Undermining the Impact of 2 Brazilian Science 3 4 Rodolfo Jaffé1 5 6 1 Instituto Tecnológico Vale, Belém-PA, Brazil
bioRxiv preprint doi: https://doi.org/10.1101/2020.07.05.188425; this version posted July 6, 2020. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC-ND 4.0 International license. 1 QUALIS: The journal ranking system undermining the impact of 2 Brazilian science 3 4 Rodolfo Jaffé1 5 6 1 Instituto Tecnológico Vale, Belém-PA, Brazil. Email: [email protected] 7 8 Abstract 9 10 A journal ranking system called QUALIS was implemented in Brazil in 2009, intended to rank 11 graduate programs from different subject areas and promote selected national journals. Since this 12 system uses a complicated suit of criteria (differing among subject areas) to group journals into 13 discrete categories, it could potentially create incentives to publish in low-impact journals ranked 14 highly by QUALIS. Here I assess the influence of the QUALIS journal ranking system on the 15 global impact of Brazilian science. Results reveal a steeper decrease in the number of citations 16 per document since the implementation of this QUALIS system, compared to the top Latin 17 American countries publishing more scientific articles. All the subject areas making up the 18 QUALIS system showed some degree of bias, with social sciences being usually more biased 19 than natural sciences. Lastly, the decrease in the number of citations over time proved steeper in a 20 more biased area, suggesting a faster shift towards low-impact journals ranked highly by 21 QUALIS. -
Conference Accreditation and Need of a Bibliometric Measure to Distinguish Predatory Conferences
publications Viewpoint Conference Accreditation and Need of a Bibliometric Measure to Distinguish Predatory Conferences Pooyan Makvandi 1,* , Anahita Nodehi 2 and Franklin R. Tay 3 1 Centre for Materials Interfaces, Istituto Italiano di Tecnologia, Viale Rinaldo Piaggio 34, 56025 Pontedera, Italy 2 Department of Statistics, Computer Science, Applications (DiSIA), Florence University, Viale Morgagni 59, 50134 Florence, Italy; Anahita.nodehi@unifi.it 3 The Graduate School, Augusta University, Augusta, GA 30912, USA; [email protected] * Correspondence: [email protected] or [email protected] Abstract: Academic conferences offer scientists the opportunity to share their findings and knowledge with other researchers. However, the number of conferences is rapidly increasing globally and many unsolicited e-mails are received from conference organizers. These e-mails take time for researchers to read and ascertain their legitimacy. Because not every conference is of high quality, there is a need for young researchers and scholars to recognize the so-called “predatory conferences” which make a profit from unsuspecting researchers without the core purpose of advancing science or collaboration. Unlike journals that possess accreditation indices, there is no appropriate accreditation for international conferences. Here, a bibliometric measure is proposed that enables scholars to evaluate conference quality before attending. Keywords: conference indicator; conference impact factor; conference accreditation; bibliometric measure Citation: Makvandi, P.; Nodehi, A.; Tay, F.R. Conference Accreditation and Need of a Bibliometric Measure 1. Introduction to Distinguish Predatory Conferences. Academic conferences offer scientists the opportunity to share their findings and Publications 2021, 9, 16. https:// knowledge with other researchers. Conferences are organized by institutions or societies, doi.org/10.3390/publications9020016 and in rare cases, by individuals [1]. -
Citation Analysis: Web of Science, Scopus
Citation analysis: Web of science, scopus Masoud Mohammadi Golestan University of Medical Sciences Information Management and Research Network Citation Analysis • Citation analysis is the study of the impact and assumed quality of an article, an author, or an institution based on the number of times works and/or authors have been cited by others • Citation analysis is the examination of the frequency, patterns, and graphs of citations in documents. It uses the pattern of citations, links from one document to another document, to reveal properties of the documents. A typical aim would be to identify the most important documents in a collection. A classic example is that of the citations between academic articles and books.The judgements produced by judges of law to support their decisions refer back to judgements made in earlier cases so citation analysis in a legal context is important. Another example is provided by patents which contain prior art, citation earlier patents relevant to the current claim. Citation Databases • Citation databases are databases that have been developed for evaluating publications. The citation databases enable you to count citations and check, for example, which articles or journals are the most cited ones • In a citation database you get information about who has cited an article and how many times an author has been cited. You can also list all articles citing the same source. • Most important citation database are • “Web of Science”, • “Scopus” • “Google Scholar” Web of Sciences • Web of Science is owned and produced by Thomson Reuters. WoS is composed of three databases containing citations from international scientific journals: • Arts & Humanities Citation Index - AHCI • Social Sciences Citation Index - SSCI • Science Citation Index - SCI • Journal Coverage: • Aims to include the best journals of all fields. -
Introduction to Bibliometrics
Introduction to Bibliometrics Bibliometrics A new service of the university library to support academic research Carolin Ahnert and Martin Bauschmann This work is licensed under: Creative Commons Attribution 4.0 International License. Chemnitz ∙ 16.05.17 ∙ Carolin Ahnert, Martin Bauschmann www.tu-chemnitz.de Introduction to Bibliometrics What is bibliometrics? – short definition „Bibliometrics is the statistical analysis of bibliographic data, commonly focusing on citation analysis of research outputs and publications, i.e. how many times research outputs and publications are being cited“ (University of Leeds, 2014) Quantitative analysis and visualisation of scientific research output based on publication and citation data Chemnitz ∙ 16.05.17 ∙ Carolin Ahnert, Martin Bauschmann www.tu-chemnitz.de Introduction to Bibliometrics What is bibliometrics? – a general classification descriptive bibliometrics evaluative bibliometrics Identification of relevant research topics Evaluation of research performance cognition or thematic trends (groups of researchers, institutes, Identification of key actors universities, countries) interests Exploration of cooperation patterns and Assessment of publication venues communication structures (especially journals) Interdisciplinarity Productivity → visibility → impact → Internationality quality? examined Topical cluster constructs Research fronts/ knowledge bases Social network analysis: co-author, co- Indicators: number of articles, citation methods/ citation, co-word-networks etc. rate, h-Index, -
Understanding Research Metrics INTRODUCTION Discover How to Monitor Your Journal’S Performance Through a Range of Research Metrics
Understanding research metrics INTRODUCTION Discover how to monitor your journal’s performance through a range of research metrics. This page will take you through the “basket of metrics”, from Impact Factor to usage, and help you identify the right research metrics for your journal. Contents UNDERSTANDING RESEACH METRICS 2 What are research metrics? What are research metrics? Research metrics are the fundamental tools used across the publishing industry to measure performance, both at journal- and author-level. For a long time, the only tool for assessing journal performance was the Impact Factor – more on that in a moment. Now there are a range of different research metrics available. This “basket of metrics” is growing every day, from the traditional Impact Factor to Altmetrics, h-index, and beyond. But what do they all mean? How is each metric calculated? Which research metrics are the most relevant to your journal? And how can you use these tools to monitor your journal’s performance? For a quick overview, download our simple guide to research metrics. Or keep reading for a more in-depth look at what’s in the “basket of metrics” and how to interpret it. UNDERSTANDING RESEACH METRICS 3 Citation-based metrics Citation-based metrics IMPACT FACTOR What is the Impact Factor? The Impact Factor is probably the most well-known metric for assessing journal performance. Designed to help librarians with collection management in the 1960s, it has since become a common proxy for journal quality. The Impact Factor is a simple research metric: it’s the average number of citations received by articles in a journal within a two-year window. -
A Citation Analysis of the Quantitative/Qualitative Methods Debate's Reflection in Sociology Research: Implications for Library Collection Development Amanda J
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Georgia State University Georgia State University ScholarWorks @ Georgia State University University Library Faculty Publications Georgia State University Library January 2004 A Citation Analysis of the Quantitative/Qualitative Methods Debate's Reflection in Sociology Research: Implications for Library Collection Development Amanda J. Swygart-Hobaugh M.L.S., Ph.D. Georgia State University, [email protected] Follow this and additional works at: https://scholarworks.gsu.edu/univ_lib_facpub Part of the Library and Information Science Commons, and the Sociology Commons Recommended Citation Swygart-Hobaugh, A. J. (2004). A citation analysis of the quantitative/qualitative methods debate's reflection in sociology research: Implications for library collection development. Library Collections, Acquisitions, and Technical Services, 28, 180-95. This Article is brought to you for free and open access by the Georgia State University Library at ScholarWorks @ Georgia State University. It has been accepted for inclusion in University Library Faculty Publications by an authorized administrator of ScholarWorks @ Georgia State University. For more information, please contact [email protected]. A Citation Analysis of the Quantitative/Qualitative Methods Debate’s Reflection in Sociology Research: Implications for Library Collection Development Amanda J. Swygart-Hobaugh Consulting Librarian for the Social Sciences Russell D. Cole Library Cornell College 600 First Street West Mt. Vernon, IA 52314-1098 [email protected] NOTICE: This is the author’s version of a work that was accepted for publication in Library Collections, Acquisitions, and Technical Services. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. -
Citation Analysis: Web of Science, Scopus
Citation analysis: Web of science, scopus Golestan University of Medical Sciences Information Management and Research Network Citation Analysis • Citation analysis is the study of the impact and assumed quality of an article, an author, or an institution based on the number of times works and/or authors have been cited by others • Citation analysis is the examination of the frequency, patterns, and graphs of citations in documents. It uses the pattern of citations, links from one document to another document, to reveal properties of the documents. A typical aim would be to identify the most important documents in a collection. A classic example is that of the citations between academic articles and books.[1][2] The judgements produced by judges of law to support their decisions refer back to judgements made in earlier cases so citation analysis in a legal context is important. Another example is provided by patents which contain prior art, citation earlier patents relevant to the current claim. Citation Databases • Citation databases are databases that have been developed for evaluating publications. The citation databases enable you to count citations and check, for example, which articles or journals are the most cited ones • In a citation database you get information about who has cited an article and how many times an author has been cited. You can also list all articles citing the same source. • Most important citation database are • “Web of Science”, • “Scopus” • “Google Scholar” Web of Sciences • Web of Science is owned and produced by Thomson Reuters. WoS is composed of three databases containing citations from international scientific journals: • Arts & Humanities Citation Index - AHCI • Social Sciences Citation Index - SSCI • Science Citation Index - SCI • Journal Coverage: • Aims to include the best journals of all fields. -
1 Scientometric Indicators and Their Exploitation by Journal Publishers
Scientometric indicators and their exploitation by journal publishers Name: Pranay Parsuram Student number: 2240564 Course: Master’s Thesis (Book and Digital Media Studies) Supervisor: Prof. Fleur Praal Second reader: Dr. Adriaan van der Weel Date of completion: 12 July 2019 Word count: 18177 words 1 Contents 1. Introduction ............................................................................................................................ 3 2. Scientometric Indicators ........................................................................................................ 8 2.1. Journal Impact Factor ...................................................................................................... 8 2.2. h-Index .......................................................................................................................... 10 2.3. Eigenfactor™ ................................................................................................................ 11 2.4. SCImago Journal Rank.................................................................................................. 13 2.5. Source Normalized Impact Per Paper ........................................................................... 14 2.6. CiteScore ....................................................................................................................... 15 2.6. General Limitations of Citation Count .......................................................................... 16 3. Conceptual Framework .......................................................................................................