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Evidence of open access of scientific publications in Google Scholar: A large-scale analysis

Alberto Martín-Martín, Rodrigo Costas, Thed van Leeuwen, Emilio Delgado López-Cózar
2018 Journal of Informetrics  
This article uses Google Scholar (GS) as a source of data to analyse Open Access (OA) levels across all countries and fields of research.  ...  All articles and reviews with a DOI and published in 2009 or 2014 and covered by the three main citation indexes in the Web of Science (2,269,022 documents) were selected for study.  ...  Funding from the South African DST-NRF Centre of Excellence in Scientometrics and Science, Technology and Innovation Policy (SciSTIP) is also acknowledged.  ... 
doi:10.1016/j.joi.2018.06.012 fatcat:prxmkpsikzbrbbxnow7hkrmq3a

Revisiting Process versus Product Metrics: a Large Scale Analysis [article]

Suvodeep Majumder, Pranav Mody, Tim Menzies
2021 arXiv   pre-print
However, what methods and conclusions should we endorse as we move from analytics in-the-small (dealing with a handful of projects) to analytics in-the-large (dealing with hundreds of projects)?  ...  We find that some analytics in-the-small conclusions still hold when scaling up to analytics in-the-large.  ...  in Google Scholar, as of Sept 28, 2020. more verbose and hence time-consuming to collect.  ... 
arXiv:2008.09569v3 fatcat:6yewqj7bbveipoiywhly5zltby

The state of OA: a large-scale analysis of the prevalence and impact of Open Access articles

Heather Piwowar, Jason Priem, Vincent Larivière, Juan Pablo Alperin, Lisa Matthias, Bree Norlander, Ashley Farley, Jevin West, Stefanie Haustein
2018 PeerJ  
Despite growing interest in Open Access (OA) to scholarly literature, there is an unmet need for large-scale, up-to-date, and reproducible studies assessing the prevalence and characteristics of OA.  ...  We use three samples, each of 100,000 articles, to investigate OA in three populations: (1) all journal articles assigned a Crossref DOI, (2) recent journal articles indexed in Web of Science, and (3)  ...  ACKNOWLEDGEMENTS The authors would like to thank Dorothea Salo, Kristin Antelman, and John Sack for extensive and valuable comments on a draft of this article.  ... 
doi:10.7717/peerj.4375 pmid:29456894 pmcid:PMC5815332 fatcat:hsmo6p4smrganpb3fndaj2lon4

The transition of a large-scale quality improvement initiative: a bibliometric analysis of the Productive Ward: Releasing Time to Care Programme

Mark White, John SG Wells, Tony Butterworth
2014 Journal of Clinical Nursing  
patterns of this large-scale, international, quality improvement programme.  ...  To examine the literature related to a large-scale quality improvement initiative, the 'Productive Ward: Releasing Time to Care', providing a bibliometric profile that tracks the level of interest and  ...  open access Emerald Management Xtra ERIC Google Google Scholar InformaWorld ISI Web of Knowledge Library Catalogue Medline Nexis Nurimedia Journals Ovid Nursing Ovid Journals Table 2 2  ... 
doi:10.1111/jocn.12585 pmid:24646373 fatcat:ztmmnlwi2vaj3jatr6ctylfvbu

Google Scholar: Highly Comprehensive Coverage... Inside a Hermetic Black Box

Alberto Martín Martín
2019 Zenodo  
High level overview of Google Scholar as a source of bibliographic data, including comparisons with other sources (Web of Science, Scopus, Microsoft Academic, Dimensions, COCI) and a discussion of its  ...  Evidence of open access of scientific publications in Google Scholar: A large-scale analysis.  ...  Coverage of highly-cited documents in Google Scholar, Web of Science, and Scopus: a multidisciplinary comparison.  ... 
doi:10.5281/zenodo.3433888 fatcat:sw6sjkoa5vcundk7htffxxt6si

Female scholars need to achieve more for equal public recognition [article]

Menno H. Schellekens and Floris Holstege and Taha Yasseri
2019 arXiv   pre-print
In this work, for the first time, we present a large-scale empirical analysis to ask whether female scientists with the same level of scientific accomplishment are as likely as males to be recognised.  ...  We calculate the probability of appearing on Wikipedia as a scientist for both male and female scholars in three different fields.  ...  This paper contributes the first large scale empirical analysis of gender bias in recognition of scientific accomplishments.  ... 
arXiv:1904.06310v2 fatcat:6uuiy56x2rev7m2b6bf6dsssne

Google Scholar as a data source for research assessment [article]

Emilio Delgado López-Cózar, Enrique Orduna-Malea, Alberto Martín-Martín
2018 arXiv   pre-print
The launch of Google Scholar (GS) marked the beginning of a revolution in the scientific information market.  ...  Third, we carry out a systematic analysis of the main limitations this search engine presents as a tool for the evaluation of scientific performance.  ...  of open access documents.  ... 
arXiv:1806.04435v2 fatcat:u5ydp2hky5ft7kfe6vonkj6k4a

Can Google Scholar and Mendeley help to assess the scholarly impacts of dissertations? [article]

Kayvan Kousha, Mike Thelwall
2019 arXiv   pre-print
In response, this article introduces a new multistage method to extract Google Scholar citation counts for large collections of dissertations from repositories indexed by Google.  ...  A fifth of the dissertations had at least one citation recorded in Google Scholar and slightly fewer had at least one Mendeley reader.  ...  can be semiautomatically extracted in a large-scale manner from the Google Scholar with accuracy high enough for citation analysis, although of its recall is lower (and difficult to exactly calculate)  ... 
arXiv:1902.08746v1 fatcat:goyfqxed5zb6hkpa4pzbmtnswq

Using Google Scholar to Estimate the Impact of Journal Articles in Education

Jan van Aalst
2010 Educational Researcher  
Constructive comments from three reviewers of a draft of the article are also gratefully acknowledged. Funding  ...  who commented on Figure 2 , and to Li Dongyu for assistance with the data analysis.  ...  For example, Meho and Yang (2007) conducted a large-scale comparison of citations using the Web of Science, Scopus, and Google Scholar.  ... 
doi:10.3102/0013189x10371120 fatcat:lauv7pua6rhz7naqynb7fjlrd4

Research impact and scholars' geographical diversity

Alireza Abbasi, Ali Jaafari
2013 Journal of Informetrics  
In recent years there has been a sharp increase in collaborations among scholars and there are studies on the effects of scientific collaboration on scholars' performance.  ...  Analysis of the collected bibliometric data shows that a publication impact is significantly and positively associated with all related geographical collaboration indicators.  ...  Scholars are no exception to this trend; and there is a need for cooperation (collaboration) to create new knowledge (Demsetz, 1991) through sharing their knowledge and skills to perform large scale  ... 
doi:10.1016/j.joi.2013.04.004 fatcat:atasnrb6nfh6dkthb4wtrdmwga

Google Scholar Metrics evolution: an analysis according to languages

Enrique Orduña-Malea, Emilio Delgado López-Cózar
2013 Scientometrics  
uncontrolled growth of Google Scholar.  ...  In just seven and a half months the h-index of the journals increased by 15% and the median h-index by 17%.  ...  Furthermore, the draw of the Google brand and the convenience of not having to install additional software point to a potential large-scale use of this product by various different stakeholders from the  ... 
doi:10.1007/s11192-013-1164-8 fatcat:p7uhi5dsnnakzbzavygyxq5hvm

Convergent validity of bibliometric Google Scholar data in the field of chemistry—Citation counts for papers that were accepted by Angewandte Chemie International Edition or rejected but published elsewhere, using Google Scholar, Science Citation Index, Scopus, and Chemical Abstracts

Lutz Bornmann, Werner Marx, Hermann Schier, Erhard Rahm, Andreas Thor, Hans-Dieter Daniel
2009 Journal of Informetrics  
Examining a comprehensive set of papers (n = 1837) that were accepted for publication by the journal Angewandte Chemie International Edition (one of the prime chemistry journals in the world) or rejected  ...  by the journal but then published elsewhere, this study tested the extent to which the use of the freely available database Google Scholar (GS) can be expected to yield valid citation counts in the field  ...  "One explanation for such missing citations in Google Scholar is that it couldn't directly access the Elsevier publication database . . . in order to index the 'citing references' to Open Access chemical  ... 
doi:10.1016/j.joi.2008.11.001 fatcat:kpnwjyt5hffqvltaoh3lx7ej6i

Google Scholar Metrics evolution: an analysis according to languages [article]

Enrique Orduna-Malea, Emilio Delgado Lopez-Cozar
2013 arXiv   pre-print
uncontrolled growth of Google Scholar.  ...  In just seven and a half months the h index of the journals increased by 15% and the median h-index by 17%.  ...  Furthermore, the draw of the Google brand and the convenience of not having to install additional software point to a potential large-scale use of this product by various different stakeholders from the  ... 
arXiv:1310.6162v1 fatcat:npg3iqgufzckhf4u2jsnhqw7ke


K. Sathish Kumar, M. Mahendra Prabu, G. Kalaiyarasan, R. Ramnath, N. Sasi Kumar, Mani Mookkiah, M. Arul Kumar, Rahul B
2021 Zenodo  
The current study conducted to determine the degree of efficacy of research scholars, and a significant difference was found concerning type in universities and experience.  ...  There is a significant difference found among the research scholars in their research effectiveness concerning the type of universities, and a significant difference is not found concerning the experience  ...  Kalaiyarasan for his directions, as well as acknowledging the support of Dr R. Ramnath, Dr N. Sasi Kumar for encouraging to developing the content of this paper.  ... 
doi:10.5281/zenodo.4682057 fatcat:glgcukkst5gbriabhbvar3s5la

Google Scholar as a Data Source for Research Assessment in the Social Sciences [article]

Güleda Doğan
2022 Zenodo  
The Web of Science (WoS) was the dominant bibliographical source for a long time until the launch of Scopus and Google Scholar (GS) in 2004.  ...  This chapter aims to review the studies on "Google Scholar" related to social sciences. In doing so, we reveal the usefulness of GS in assessment exercises.  ...  but to use GS cautiously for large-scale assessments.  ... 
doi:10.5281/zenodo.6475748 fatcat:sssl6jdhzjhr5cjg5hlrzpd3mu
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