Scimago Journal & Country Rank

Igaku butsuri : Nihon Igaku Butsuri Gakkai kikanshi = Japanese journal of medical physics : an official journal of Japan Society of Medical Physics

Country Japan  - SIR icon
H Index
Subject Area and CategoryMedicine
Medicine (miscellaneous)
Publisher Nihon Igaku Butsuri Gakkai
Publication typeJournals
Coverage2002-2009, 2011-2016
Scope Radiological Physics and Technology, una revista trimestral dedicada a la educación médica continua en las ciencias radiológicas, es la revista oficial de la Sociedad Japonesa de Física Médica y la Sociedad Japonesa de Tecnología Radiológica (publicada en inglés).



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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.

Medicine (miscellaneous)2003Q3
Medicine (miscellaneous)2004Q3
Medicine (miscellaneous)2005Q3
Medicine (miscellaneous)2006Q4
Medicine (miscellaneous)2007Q3
Medicine (miscellaneous)2008Q4
Medicine (miscellaneous)2009Q4
Medicine (miscellaneous)2010Q4
Medicine (miscellaneous)2011Q4
Medicine (miscellaneous)2012Q4
Medicine (miscellaneous)2013Q4
Medicine (miscellaneous)2014Q4
Medicine (miscellaneous)2015Q4
Medicine (miscellaneous)2016Q4
Medicine (miscellaneous)2017Q4
Medicine (miscellaneous)2018Q4
Medicine (miscellaneous)2019Q4

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.

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)20020.000
Cites / Doc. (4 years)20030.031
Cites / Doc. (4 years)20040.193
Cites / Doc. (4 years)20050.479
Cites / Doc. (4 years)20060.195
Cites / Doc. (4 years)20070.205
Cites / Doc. (4 years)20080.074
Cites / Doc. (4 years)20090.083
Cites / Doc. (4 years)20100.158
Cites / Doc. (4 years)20110.100
Cites / Doc. (4 years)20120.000
Cites / Doc. (4 years)20130.088
Cites / Doc. (4 years)20140.000
Cites / Doc. (4 years)20150.048
Cites / Doc. (4 years)20160.034
Cites / Doc. (4 years)20170.021
Cites / Doc. (4 years)20180.138
Cites / Doc. (4 years)20190.016
Cites / Doc. (3 years)20020.000
Cites / Doc. (3 years)20030.031
Cites / Doc. (3 years)20040.193
Cites / Doc. (3 years)20050.479
Cites / Doc. (3 years)20060.182
Cites / Doc. (3 years)20070.229
Cites / Doc. (3 years)20080.075
Cites / Doc. (3 years)20090.063
Cites / Doc. (3 years)20100.200
Cites / Doc. (3 years)20110.143
Cites / Doc. (3 years)20120.000
Cites / Doc. (3 years)20130.036
Cites / Doc. (3 years)20140.000
Cites / Doc. (3 years)20150.051
Cites / Doc. (3 years)20160.047
Cites / Doc. (3 years)20170.013
Cites / Doc. (3 years)20180.097
Cites / Doc. (3 years)20190.031
Cites / Doc. (2 years)20020.000
Cites / Doc. (2 years)20030.031
Cites / Doc. (2 years)20040.193
Cites / Doc. (2 years)20050.538
Cites / Doc. (2 years)20060.100
Cites / Doc. (2 years)20070.118
Cites / Doc. (2 years)20080.083
Cites / Doc. (2 years)20090.071
Cites / Doc. (2 years)20100.214
Cites / Doc. (2 years)20110.167
Cites / Doc. (2 years)20120.000
Cites / Doc. (2 years)20130.036
Cites / Doc. (2 years)20140.000
Cites / Doc. (2 years)20150.088
Cites / Doc. (2 years)20160.063
Cites / Doc. (2 years)20170.000
Cites / Doc. (2 years)20180.125
Cites / Doc. (2 years)20190.000
Total 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.

Self Cites20020
Self Cites20030
Self Cites20040
Self Cites20050
Self Cites20060
Self Cites20070
Self Cites20080
Self Cites20090
Self Cites20100
Self Cites20110
Self Cites20120
Self Cites20130
Self Cites20140
Self Cites20150
Self Cites20160
Self Cites20170
Self Cites20180
Self Cites20190
Total Cites20020
Total Cites20031
Total Cites200411
Total Cites200534
Total Cites200610
Total Cites200711
Total Cites20083
Total Cites20092
Total Cites20104
Total Cites20112
Total Cites20120
Total Cites20131
Total Cites20140
Total Cites20153
Total Cites20163
Total Cites20171
Total Cites20186
Total Cites20191
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.

External Cites per document20020
External Cites per document20030.031
External Cites per document20040.193
External Cites per document20050.479
External Cites per document20060.182
External Cites per document20070.229
External Cites per document20080.075
External Cites per document20090.063
External Cites per document20100.200
External Cites per document20110.143
External Cites per document20120.000
External Cites per document20130.036
External Cites per document20140.000
External Cites per document20150.051
External Cites per document20160.047
External Cites per document20170.013
External Cites per document20180.097
External Cites per document20190.031
Cites per document20020.000
Cites per document20030.031
Cites per document20040.193
Cites per document20050.479
Cites per document20060.182
Cites per document20070.229
Cites per document20080.075
Cites per document20090.063
Cites per document20100.200
Cites per document20110.143
Cites per document20120.000
Cites per document20130.036
Cites per document20140.000
Cites per document20150.051
Cites per document20160.047
Cites per document20170.013
Cites per document20180.097
Cites per document20190.031
% 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
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.

Non-citable documents20020
Non-citable documents20030
Non-citable documents20040
Non-citable documents20050
Non-citable documents20060
Non-citable documents20070
Non-citable documents20080
Non-citable documents20090
Non-citable documents20100
Non-citable documents20110
Non-citable documents20120
Non-citable documents20131
Non-citable documents20142
Non-citable documents20153
Non-citable documents20165
Non-citable documents20177
Non-citable documents20186
Non-citable documents20193
Citable documents20020
Citable documents200332
Citable documents200457
Citable documents200571
Citable documents200655
Citable documents200748
Citable documents200840
Citable documents200932
Citable documents201020
Citable documents201114
Citable documents20129
Citable documents201328
Citable documents201444
Citable documents201559
Citable documents201664
Citable documents201780
Citable documents201862
Citable documents201932
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.

Uncited documents20020
Uncited documents200331
Uncited documents200450
Uncited documents200561
Uncited documents200649
Uncited documents200741
Uncited documents200837
Uncited documents200930
Uncited documents201017
Uncited documents201112
Uncited documents20129
Uncited documents201328
Uncited documents201446
Uncited documents201559
Uncited documents201667
Uncited documents201786
Uncited documents201862
Uncited documents201934
Cited documents20020
Cited documents20031
Cited documents20047
Cited documents200510
Cited documents20066
Cited documents20077
Cited documents20083
Cited documents20092
Cited documents20103
Cited documents20112
Cited documents20120
Cited documents20131
Cited documents20140
Cited documents20153
Cited documents20162
Cited documents20171
Cited documents20186
Cited documents20191
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