نتایج جستجو برای: sjr

تعداد نتایج: 163  

Journal: :Biochimica et biophysica acta 2016
Ilpo Vattulainen Tomasz Róg

Publication information Journal: Biochimica et Biophysica Acta: Biomembranes Volume: 1858 Issue number: 10 ISSN (Print): 0005-2736 Ratings: Scopus rating (2016): SJR 1.511 SNIP 1.101 CiteScore 3.55 Scopus rating (2015): SJR 1.782 SNIP 1.142 CiteScore 3.8 Scopus rating (2014): SJR 1.869 SNIP 1.09 CiteScore 3.64 Scopus rating (2013): SJR 1.592 SNIP 0.975 CiteScore 3.45 Scopus rating (2012): SJR 1...

2014
Jamshid Jamali Mohammad Salehi-Marzijarani Seyyed Mohammad Taghi Ayatollahi

INTRODUCTION Awareness of the latest scientific research and publishing articles in top journals is one of the major concerns of health researchers. In this study, we first introduced top journals of obstetrics and gynecology field based on their Impact Factor (IF), Eigenfactor Score (ES) and SCImago Journal Rank (SJR) indicator indexed in Scopus databases and then the scientometric features of...

Journal: :FASEB journal : official publication of the Federation of American Societies for Experimental Biology 2008
Matthew E Falagas Vasilios D Kouranos Ricardo Arencibia-Jorge Drosos E Karageorgopoulos

The application of currently available sophisticated algorithms of citation analysis allows for the incorporation of the "quality" of citations in the evaluation of scientific journals. We sought to compare the newly introduced SCImago journal rank (SJR) indicator with the journal impact factor (IF). We retrieved relevant information from the official Web sites hosting the above indices and the...

2013
Pao-Nan Chou

The purpose of this study is to explore the metrics comparison between Impact Factor (IF) and SCImago Journal Rank (SJR) for journals indexed in both Web of Science (WoS) and Scopus databases. The study analyses five engineering education journals and seven educational technology journals, which are indexed in both WoS and Scopus. The analysis dates are limited to 2010 through 2011. The results...

2014
Leili Zarifmahmoudi Jamshid Jamali Ramin Sadeghi

Introduction: In the current study, we compared h5-index provided by Google Scholar (GS), impact factor (IF) provided by web of sciences (WOS), and SCImago journal rank indicator (SJR) provided by SCOPUS for quality assessment of nuclear medicine journals. Methods: 2013 h5-index, 2012 IF, and 2011 SJR of nuclear medicine journals were extracted from their publishers namely GS, WOS, and SCOPUS. ...

Journal: :CoRR 2009
Borja González-Pereira Vicente P. Guerrero Bote Félix de Moya Anegón

This paper proposes an indicator of journals' scientific prestige, the SJR indicator, for ranking scholarly journals based on citation weighting schemes and eigenvector centrality to be used in complex and heterogeneous citation networks such Scopus. Its computation methodology is described and the results after implementing the indicator over Scopus 2007 dataset are compared to an ad-hoc Journ...

2011
Mueen K. K. Ahmed

Sir, We know that the Journal of Cardiovascular Disease Research (JCDR) has been indexed in SCOPUS, PubMed, and other important databases in a short span of time. It indicates our strong commitment toward publishing quality articles related to cardiovascular disease research. We are proud to inform about the inclusion of our journal in SCImago Journal Ranking [SJR] recently. SJR is one of the t...

Journal: :J. Informetrics 2014
Antonio J. Gómez-Núñez Vladimir Batagelj Benjamín Vargas-Quesada Félix de Moya Anegón Zaida Chinchilla-Rodríguez

Subject classification arises as an important topic for bibliometrics and scientometrics as to develop reliable and consistent tools and outputs. For this matter, a well delimited underlying subject classification scheme reflecting science fields becomes essential. Within the broad ensemble of classification techniques clustering analysis is one of the most successful. Two clustering algorithms...

2010
Michiel Siebelt Teun Siebelt Peter Pilot Rolf M Bloem Mohit Bhandari Rudolf W Poolman

BACKGROUND One of the disadvantages of the Impact Factor (IF) is self-citation. The SCImago Journal Rank (SJR) indicator excludes self-citations and considers the quality, rather than absolute numbers, of citations of a journal by other journals. The present study re-evaluated the influence of self-citation on the 2007 IF for 18 major orthopaedic journals and investigated the difference in rank...

Journal: :Journal of Ayub Medical College, Abbottabad : JAMC 2010
Faris Q B Alenzi Mahmoud Lotfy Wasam Nasif Mohamed El-Shahat Hasan Abusini Mohamed Alenazi Fawwaz A Alenazi Waleed G Tamimi L S Mohamed

BACKGROUND There is a dire need in the Arab world and Middle Eastern countries to reform the higher education, research policy and planning for improving the quality to meet the needs of modern society. The impact factor (IF) was developed in the 1960s by Eugene Garfield of the Institute for Scientific Information (ISI) in the USA. It has been extensively used for more than 40 years. The SCImag...

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