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Introduction: In the last decade, several journal's editors decided to publish alternative bibliometric indices parallel to the impact factor (IF): Scimago Journal Rank (SJR), Source Normalized Impact per Paper (SNIP), Eigenfactor Score (ES) and CiteScore™ (CiteScore); however, there is scarce information about the correlations among them. In this study, we aimed to evaluate the associations between this bibliometrics in the Radiology, Nuclear Medicine & Medical Imaging category of the Web ...

Respiratory System Journals With the Highest Score on the SCImago Journal Rank and the Corresponding Impact Factor Value. Order number, Title, SJR, Impact ...

The most widely used indicator, the impact factor (IF), 1 has been frequently criticized for its many limitations, such as inclusion of citations of articles that are not included in the denominator of the calculation formula (editorials, letters, etc.), an analysis period of only 2 years, the inclusion of self-citations and the lack of evaluation of the quality of the origin of the citation ...

International Scientific Journal & Country Ranking. Only Open Access Journals Only SciELO Journals Only WoS Journals

The users of Scimago Journal & Country Rank have the possibility to dialogue through comments linked to a specific journal. The purpose is to have a forum in which general doubts about the processes of publication in the journal, experiences and other issues derived from the publication of papers are resolved.

Although the journal impact factor has been widely regarded as the best instrument for the evaluation of the quality of scientific journals, it ...

Shape of Science. The Shape of Science is an information visualization project whose aim is to reveal the structure of science. Its interface has been designed to access the bibliometric indicators database of the SCImago Journal & Country Rank portal.

The SCImago Journal Rank (SJR) indicator is a measure of the scientific influence of scholarly journals that accounts for both the number of citations ...

The Shape of Science is an information visualization project whose aim is to reveal the structure of science. Its interface has been designed to access the ...

We sought to compare the newly introduced SCImago journal rank (SJR) indicator with the journal impact factor (IF). We retrieved relevant information from the ...

The SCImago Journal Rank (SJR) indicator is a measure of the scientific influence of scholarly journals that accounts for both the number of citationsreceived by a journal and the importance or prestige of the journals where the citations come from. A journal's SJR indicator is a numeric value representing the average number of weighted citations received during a selected year per …

The systematic use of bibliometric indicators in the evaluation of research has given rise to the publication of in-depth studies on the advantages and disadvantages of each of these indicators. The most widely used indicator, the impact factor (IF), 1 has been frequently criticized for its many limitations, such as inclusion of citations of articles that are not included in the denominator of the calculation formula (editorials, letters, etc.), an analysis period of only 2 years, the ...

International Scientific Journal & Country Ranking. Only Open Access Journals Only SciELO Journals Only WoS Journals

Apr 11, 2008 · The journal impact factor (IF), first conceived in 1955 by Eugene Garfield, the founder of the Institute for Scientific Information (ISI), has been extensively used in the past decades as an index of quality of scientific journals ( 3) and is based on citation analysis ( 4 ).

the evaluation of scientific journals. We sought to compare the newly introduced SCImago journal rank. (SJR) indicator with the journal impact factor (IF).

12.09.2020 · Just like IF (impact factor) by the ISI, Scimago makes use of parallel ranking on the scale of Q1 - Q4 (meaning, rating on interquartile base), Q1 journal being among the topmost rank of …

We happily announce below the freshly available 2019 impact factors and Scimago scores of our indexed journals. The values can also be found on the journals’ individual sites. Akadémiai Kiadó warmly congratulates all authors and Editorial Team members!

Scope Science has many big remaining questions. To address them, we will need to work collaboratively and across disciplines. The goal of iScience is to help fuel that type of interdisciplinary thinking. iScience is a new open-access journal from Cell Press that provides a platform for original research in the life, physical, and earth sciences.

Shape of Science. The Shape of Science is an information visualization project whose aim is to reveal the structure of science. Its interface has been designed to access the bibliometric indicators database of the SCImago Journal & Country Rank portal.

Impact factor correlations with Scimago Journal Rank, Source Normalized Impact per Paper, Eigenfactor Score, and the CiteScore in Radiology, Nuclear Medicine & Medical Imaging journals Radiol Med. 2019 Jun;124(6):495-504. doi: 10.1007/s11547-019-00996-z. …