Scimago Journal & Country Rank

Journal of Korean Neurosurgical Society

CountrySouth Korea
19
H Index
Subject Area and CategoryMedicine
Neurology (clinical)
Surgery

Neuroscience
Neuroscience (miscellaneous)
PublisherDaehan sin'gyeong oe'gwa haghoe
Publication typeJournals
ISSN20053711, 12258245
Coverage2008-ongoing
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
Neurology (clinical)2009Q3
Neurology (clinical)2010Q3
Neurology (clinical)2011Q3
Neurology (clinical)2012Q3
Neurology (clinical)2013Q3
Neurology (clinical)2014Q3
Neurology (clinical)2015Q3
Neuroscience (miscellaneous)2009Q4
Neuroscience (miscellaneous)2010Q3
Neuroscience (miscellaneous)2011Q3
Neuroscience (miscellaneous)2012Q3
Neuroscience (miscellaneous)2013Q3
Neuroscience (miscellaneous)2014Q3
Neuroscience (miscellaneous)2015Q3
Surgery2009Q3
Surgery2010Q2
Surgery2011Q2
Surgery2012Q2
Surgery2013Q3
Surgery2014Q2
Surgery2015Q3
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
20090.152
20100.357
20110.473
20120.410
20130.382
20140.410
20150.348
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)20090.411
Cites / Doc. (4 years)20100.719
Cites / Doc. (4 years)20110.940
Cites / Doc. (4 years)20120.936
Cites / Doc. (4 years)20130.988
Cites / Doc. (4 years)20141.045
Cites / Doc. (4 years)20150.890
Cites / Doc. (3 years)20090.411
Cites / Doc. (3 years)20100.719
Cites / Doc. (3 years)20110.940
Cites / Doc. (3 years)20120.863
Cites / Doc. (3 years)20130.866
Cites / Doc. (3 years)20140.995
Cites / Doc. (3 years)20150.854
Cites / Doc. (2 years)20090.411
Cites / Doc. (2 years)20100.719
Cites / Doc. (2 years)20110.815
Cites / Doc. (2 years)20120.742
Cites / Doc. (2 years)20130.706
Cites / Doc. (2 years)20140.929
Cites / Doc. (2 years)20150.655
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 Cites20097
Self Cites201031
Self Cites201140
Self Cites201249
Self Cites201348
Self Cites201440
Self Cites201547
Total Cites200944
Total Cites2010212
Total Cites2011471
Total Cites2012504
Total Cites2013511
Total Cites2014567
Total Cites2015480
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 document20090.346
External Cites per document20100.614
External Cites per document20110.860
External Cites per document20120.779
External Cites per document20130.785
External Cites per document20140.925
External Cites per document20150.770
Cites per document20090.411
Cites per document20100.719
Cites per document20110.940
Cites per document20120.863
Cites per document20130.866
Cites per document20140.995
Cites per document20150.854
% 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
20093.66
20102.87
20111.05
20124.08
20133.21
20143.70
20154.95
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 documents20090
Non-citable documents20103
Non-citable documents20116
Non-citable documents20126
Non-citable documents20135
Non-citable documents20143
Non-citable documents201510
Citable documents2009107
Citable documents2010295
Citable documents2011501
Citable documents2012584
Citable documents2013590
Citable documents2014570
Citable documents2015562
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 documents200969
Uncited documents2010174
Uncited documents2011245
Uncited documents2012296
Uncited documents2013313
Uncited documents2014259
Uncited documents2015311
Cited documents200938
Cited documents2010124
Cited documents2011262
Cited documents2012294
Cited documents2013282
Cited documents2014314
Cited documents2015261
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