Scimago Journal & Country Rank

European Radiology, Supplement

CountryGermany
30
H Index
Subject Area and CategoryMedicine
Radiology, Nuclear Medicine and Imaging
PublisherSpringer Verlag
Publication typeJournals
ISSN16133749, 16133757
Coverage2004-2008
Scope This companion journal contains supplements to the journal European Radiology ISSN ISSN 0938-7994. They were published from 2004 to 2008. Through its link to the European Society of Radiology (ESR), European Radiology improves the communication with other journals worldwide. A thorough and competent peer review procedure serves the authors" need for critical feedback. A well balanced combination of review articles, original papers, short communications from European radiological congresses and information on society matters makes ER an indispensable source for current information in this field. (source)
Quartiles

The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values.

CategoryYearQuartile
Radiology, Nuclear Medicine and Imaging2005Q3
Radiology, Nuclear Medicine and Imaging2006Q2
Radiology, Nuclear Medicine and Imaging2007Q1
Radiology, Nuclear Medicine and Imaging2008Q1
Radiology, Nuclear Medicine and Imaging2009Q1
Radiology, Nuclear Medicine and Imaging2010Q1
Radiology, Nuclear Medicine and Imaging2011Q2
SJR

The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.

YearSJR
20050.337
20060.542
20070.825
20080.873
20091.118
20101.640
20110.512
Citations per document

This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.

Cites per documentYearValue
Cites / Doc. (4 years)20051.045
Cites / Doc. (4 years)20061.612
Cites / Doc. (4 years)20072.307
Cites / Doc. (4 years)20081.967
Cites / Doc. (4 years)20091.968
Cites / Doc. (4 years)20102.821
Cites / Doc. (4 years)20112.750
Cites / Doc. (3 years)20051.045
Cites / Doc. (3 years)20061.612
Cites / Doc. (3 years)20072.307
Cites / Doc. (3 years)20081.721
Cites / Doc. (3 years)20092.256
Cites / Doc. (3 years)20103.450
Cites / Doc. (3 years)20110.571
Cites / Doc. (2 years)20051.045
Cites / Doc. (2 years)20061.612
Cites / Doc. (2 years)20072.041
Cites / Doc. (2 years)20081.656
Cites / Doc. (2 years)20092.650
Cites / Doc. (2 years)20100.286
Cites / Doc. (2 years)20110.000
Total Cites 
Self-Cites

Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.

CitesYearValue
Self Cites20054
Self Cites20061
Self Cites20073
Self Cites20082
Self Cites20090
Self Cites20100
Self Cites20110
Total Cites200570
Total Cites2006195
Total Cites2007323
Total Cites2008148
Total Cites200988
Total Cites201069
Total Cites20114
External Cites per Doc 
Cites per Doc

Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.

CitesYearValue
External Cites per document20050.985
External Cites per document20061.603
External Cites per document20072.286
External Cites per document20081.698
External Cites per document20092.256
External Cites per document20103.450
External Cites per document20110.571
Cites per document20051.045
Cites per document20061.612
Cites per document20072.307
Cites per document20081.721
Cites per document20092.256
Cites per document20103.450
Cites per document20110.571
% International Collaboration

International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.

YearInternational Collaboration
20051.79
200614.29
20076.25
200837.50
20090
20100
20110
Citable documents 
Non-citable documents

Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.

DocumentsYearValue
Non-citable documents20055
Non-citable documents20067
Non-citable documents20079
Non-citable documents20087
Non-citable documents20096
Non-citable documents20104
Non-citable documents20111
Citable documents200567
Citable documents2006121
Citable documents2007140
Citable documents200886
Citable documents200939
Citable documents201020
Citable documents20117
Cited documents 
Uncited documents

Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.

DocumentsYearValue
Uncited documents200534
Uncited documents200661
Uncited documents200760
Uncited documents200841
Uncited documents200918
Uncited documents20109
Uncited documents20116
Cited documents200538
Cited documents200667
Cited documents200789
Cited documents200852
Cited documents200927
Cited documents201015
Cited documents20112
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