Scimago Journal & Country Rank

Journal of Korean Neurosurgical Society

Country South Korea  - SIR icon SIR Ranking of South Korea
26
H Index
Subject Area and CategoryMedicine
Neurology (clinical)
Surgery

Neuroscience
Neuroscience (miscellaneous)
PublisherDaehan sin'gyeong oe'gwa haghoe
Publication typeJournals
ISSN12258245
Coverage2008-ongoing
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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
Neurology (clinical)2016Q3
Neurology (clinical)2017Q3
Neuroscience (miscellaneous)2009Q4
Neuroscience (miscellaneous)2010Q3
Neuroscience (miscellaneous)2011Q3
Neuroscience (miscellaneous)2012Q3
Neuroscience (miscellaneous)2013Q3
Neuroscience (miscellaneous)2014Q3
Neuroscience (miscellaneous)2015Q3
Neuroscience (miscellaneous)2016Q3
Neuroscience (miscellaneous)2017Q3
Surgery2009Q3
Surgery2010Q2
Surgery2011Q2
Surgery2012Q2
Surgery2013Q3
Surgery2014Q2
Surgery2015Q3
Surgery2016Q3
Surgery2017Q3
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
20090.153
20100.362
20110.476
20120.416
20130.386
20140.406
20150.400
20160.413
20170.390
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)20080.000
Cites / Doc. (4 years)20090.411
Cites / Doc. (4 years)20100.725
Cites / Doc. (4 years)20110.944
Cites / Doc. (4 years)20120.961
Cites / Doc. (4 years)20131.000
Cites / Doc. (4 years)20141.085
Cites / Doc. (4 years)20151.001
Cites / Doc. (4 years)20161.082
Cites / Doc. (4 years)20171.001
Cites / Doc. (3 years)20080.000
Cites / Doc. (3 years)20090.411
Cites / Doc. (3 years)20100.725
Cites / Doc. (3 years)20110.944
Cites / Doc. (3 years)20120.885
Cites / Doc. (3 years)20130.876
Cites / Doc. (3 years)20141.021
Cites / Doc. (3 years)20150.961
Cites / Doc. (3 years)20160.996
Cites / Doc. (3 years)20170.969
Cites / Doc. (2 years)20080.000
Cites / Doc. (2 years)20090.411
Cites / Doc. (2 years)20100.725
Cites / Doc. (2 years)20110.815
Cites / Doc. (2 years)20120.753
Cites / Doc. (2 years)20130.714
Cites / Doc. (2 years)20140.961
Cites / Doc. (2 years)20150.739
Cites / Doc. (2 years)20160.879
Cites / Doc. (2 years)20170.932
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 Cites20080
Self Cites20097
Self Cites201031
Self Cites201140
Self Cites201249
Self Cites201348
Self Cites201440
Self Cites201547
Self Cites201631
Self Cites201717
Total Cites20080
Total Cites200944
Total Cites2010214
Total Cites2011473
Total Cites2012517
Total Cites2013517
Total Cites2014582
Total Cites2015540
Total Cites2016564
Total Cites2017476
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 document20080
External Cites per document20090.346
External Cites per document20100.620
External Cites per document20110.864
External Cites per document20120.801
External Cites per document20130.795
External Cites per document20140.951
External Cites per document20150.877
External Cites per document20160.942
External Cites per document20170.935
Cites per document20080.000
Cites per document20090.411
Cites per document20100.725
Cites per document20110.944
Cites per document20120.885
Cites per document20130.876
Cites per document20141.021
Cites per document20150.961
Cites per document20160.996
Cites per document20170.969
% 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
20081.87
20093.66
20102.87
20111.05
20124.08
20133.21
20143.70
20154.95
20163.51
20172.83
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 documents20080
Non-citable documents20090
Non-citable documents20103
Non-citable documents20116
Non-citable documents20126
Non-citable documents20135
Non-citable documents20143
Non-citable documents201510
Non-citable documents201612
Non-citable documents201714
Citable documents20080
Citable documents2009107
Citable documents2010295
Citable documents2011501
Citable documents2012584
Citable documents2013590
Citable documents2014570
Citable documents2015562
Citable documents2016566
Citable documents2017491
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 documents20080
Uncited documents200969
Uncited documents2010173
Uncited documents2011246
Uncited documents2012293
Uncited documents2013313
Uncited documents2014252
Uncited documents2015294
Uncited documents2016287
Uncited documents2017249
Cited documents20080
Cited documents200938
Cited documents2010125
Cited documents2011261
Cited documents2012297
Cited documents2013282
Cited documents2014321
Cited documents2015278
Cited documents2016291
Cited documents2017256
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