Scimago Journal & Country Rank

Ultrasonography

CountrySouth Korea
7
H Index
Subject Area and CategoryMedicine
Radiology, Nuclear Medicine and Imaging
PublisherKorean Society of Ultrasound in Medicine
Publication typeJournals
ISSN22885943, 22885919
Coverage2014-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
Radiology, Nuclear Medicine and Imaging2015Q1
Radiology, Nuclear Medicine and Imaging2016Q1
Radiology, Nuclear Medicine and Imaging2017Q1
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
20151.294
20161.145
20171.756
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)20140.000
Cites / Doc. (4 years)20154.333
Cites / Doc. (4 years)20164.500
Cites / Doc. (4 years)20177.000
Cites / Doc. (3 years)20140.000
Cites / Doc. (3 years)20154.333
Cites / Doc. (3 years)20164.500
Cites / Doc. (3 years)20177.000
Cites / Doc. (2 years)20140.000
Cites / Doc. (2 years)20154.333
Cites / Doc. (2 years)20164.500
Cites / Doc. (2 years)20177.250
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 Cites20140
Self Cites20152
Self Cites20162
Self Cites20171
Total Cites20140
Total Cites201526
Total Cites201645
Total Cites201798
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 document20140
External Cites per document20154.000
External Cites per document20164.300
External Cites per document20176.929
Cites per document20140.000
Cites per document20154.333
Cites per document20164.500
Cites per document20177.000
% 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
20140.00
20150.00
20160.00
20170.00
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 documents20140
Non-citable documents20150
Non-citable documents20160
Non-citable documents20170
Citable documents20140
Citable documents20156
Citable documents201610
Citable documents201714
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 documents20140
Uncited documents20152
Uncited documents20160
Uncited documents20172
Cited documents20140
Cited documents20154
Cited documents201610
Cited documents201712
Scimago Journal & Country Rank
Show this widget in your own website

Just copy the code below and paste within your html code:
Developed by:
Scimago Lab
Powered by:
Powered by scopus

Follow us on Twitter

Scimago Lab, Copyright 2007-2018. Data Source: Scopus®