Scimago Journal & Country Rank

Chiang Mai Journal of Science

Country Thailand  - SIR icon SIR Ranking of Thailand
17
H Index
Subject Area and CategoryBiochemistry, Genetics and Molecular Biology
Biochemistry, Genetics and Molecular Biology (miscellaneous)

Chemistry
Chemistry (miscellaneous)

Materials Science
Materials Science (miscellaneous)

Mathematics
Mathematics (miscellaneous)

Physics and Astronomy
Physics and Astronomy (miscellaneous)
PublisherChiang Mai University
Publication typeJournals
ISSN01252526
Coverage2008-ongoing
Scope The Chiang Mai Journal of Science is an international English language peer-reviewed journal which is published in open access electronic format 6 times a year in January, March, May, July, September and November by the Faculty of Science, Chiang Mai University. Manuscripts in most areas of science are welcomed except in areas such as agriculture, engineering and medical science which are outside the scope of the Journal. Currently, we focus on manuscripts in biology, chemistry, physics, materials science and environmental science. Papers in mathematics statistics and computer science are also included but should be of an applied nature rather than purely theoretical. Manuscripts describing experiments on humans or animals are required to provide proof that all experiments have been carried out according to the ethical regulations of the respective institutional and/or governmental authorities and this should be clearly stated in the manuscript itself. The Editor reserves the right to reject manuscripts that fail to do so.

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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
Biochemistry, Genetics and Molecular Biology (miscellaneous)2009Q4
Biochemistry, Genetics and Molecular Biology (miscellaneous)2010Q3
Biochemistry, Genetics and Molecular Biology (miscellaneous)2011Q3
Biochemistry, Genetics and Molecular Biology (miscellaneous)2012Q3
Biochemistry, Genetics and Molecular Biology (miscellaneous)2013Q3
Biochemistry, Genetics and Molecular Biology (miscellaneous)2014Q3
Biochemistry, Genetics and Molecular Biology (miscellaneous)2015Q3
Biochemistry, Genetics and Molecular Biology (miscellaneous)2016Q3
Biochemistry, Genetics and Molecular Biology (miscellaneous)2017Q3
Biochemistry, Genetics and Molecular Biology (miscellaneous)2018Q4
Chemistry (miscellaneous)2009Q4
Chemistry (miscellaneous)2010Q3
Chemistry (miscellaneous)2011Q3
Chemistry (miscellaneous)2012Q3
Chemistry (miscellaneous)2013Q3
Chemistry (miscellaneous)2014Q3
Chemistry (miscellaneous)2015Q3
Chemistry (miscellaneous)2016Q3
Chemistry (miscellaneous)2017Q3
Chemistry (miscellaneous)2018Q4
Materials Science (miscellaneous)2009Q3
Materials Science (miscellaneous)2010Q3
Materials Science (miscellaneous)2011Q3
Materials Science (miscellaneous)2012Q3
Materials Science (miscellaneous)2013Q3
Materials Science (miscellaneous)2014Q3
Materials Science (miscellaneous)2015Q3
Materials Science (miscellaneous)2016Q3
Materials Science (miscellaneous)2017Q3
Materials Science (miscellaneous)2018Q4
Mathematics (miscellaneous)2009Q4
Mathematics (miscellaneous)2010Q4
Mathematics (miscellaneous)2011Q4
Mathematics (miscellaneous)2012Q3
Mathematics (miscellaneous)2013Q3
Mathematics (miscellaneous)2014Q4
Mathematics (miscellaneous)2015Q3
Mathematics (miscellaneous)2016Q3
Mathematics (miscellaneous)2017Q4
Mathematics (miscellaneous)2018Q4
Physics and Astronomy (miscellaneous)2009Q4
Physics and Astronomy (miscellaneous)2010Q4
Physics and Astronomy (miscellaneous)2011Q3
Physics and Astronomy (miscellaneous)2012Q3
Physics and Astronomy (miscellaneous)2013Q3
Physics and Astronomy (miscellaneous)2014Q4
Physics and Astronomy (miscellaneous)2015Q3
Physics and Astronomy (miscellaneous)2016Q3
Physics and Astronomy (miscellaneous)2017Q4
Physics and Astronomy (miscellaneous)2018Q4
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
20090.127
20100.165
20110.227
20120.255
20130.247
20140.201
20150.259
20160.267
20170.207
20180.149
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)20090.121
Cites / Doc. (4 years)20100.458
Cites / Doc. (4 years)20110.664
Cites / Doc. (4 years)20120.789
Cites / Doc. (4 years)20130.704
Cites / Doc. (4 years)20140.622
Cites / Doc. (4 years)20150.602
Cites / Doc. (4 years)20160.641
Cites / Doc. (4 years)20170.580
Cites / Doc. (4 years)20180.477
Cites / Doc. (3 years)20080.000
Cites / Doc. (3 years)20090.121
Cites / Doc. (3 years)20100.458
Cites / Doc. (3 years)20110.664
Cites / Doc. (3 years)20120.755
Cites / Doc. (3 years)20130.691
Cites / Doc. (3 years)20140.562
Cites / Doc. (3 years)20150.589
Cites / Doc. (3 years)20160.625
Cites / Doc. (3 years)20170.545
Cites / Doc. (3 years)20180.384
Cites / Doc. (2 years)20080.000
Cites / Doc. (2 years)20090.121
Cites / Doc. (2 years)20100.458
Cites / Doc. (2 years)20110.648
Cites / Doc. (2 years)20120.708
Cites / Doc. (2 years)20130.584
Cites / Doc. (2 years)20140.514
Cites / Doc. (2 years)20150.527
Cites / Doc. (2 years)20160.522
Cites / Doc. (2 years)20170.453
Cites / Doc. (2 years)20180.357
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 Cites20091
Self Cites20103
Self Cites20117
Self Cites201227
Self Cites201330
Self Cites201436
Self Cites201540
Self Cites201633
Self Cites201722
Self Cites201817
Total Cites20080
Total Cites20097
Total Cites201044
Total Cites201199
Total Cites2012114
Total Cites2013123
Total Cites2014131
Total Cites2015178
Total Cites2016210
Total Cites2017198
Total Cites2018155
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 document20090.103
External Cites per document20100.427
External Cites per document20110.617
External Cites per document20120.576
External Cites per document20130.522
External Cites per document20140.408
External Cites per document20150.457
External Cites per document20160.527
External Cites per document20170.485
External Cites per document20180.342
Cites per document20080.000
Cites per document20090.121
Cites per document20100.458
Cites per document20110.664
Cites per document20120.755
Cites per document20130.691
Cites per document20140.562
Cites per document20150.589
Cites per document20160.625
Cites per document20170.545
Cites per document20180.384
% 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
200815.25
20097.32
201013.21
201116.13
201222.73
201313.04
201419.08
201514.14
201626.47
201719.77
201819.28
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 documents20091
Non-citable documents20104
Non-citable documents20114
Non-citable documents20125
Non-citable documents20133
Non-citable documents201410
Non-citable documents201510
Non-citable documents20169
Non-citable documents20173
Non-citable documents20183
Citable documents20080
Citable documents200958
Citable documents201096
Citable documents2011149
Citable documents2012151
Citable documents2013178
Citable documents2014233
Citable documents2015302
Citable documents2016336
Citable documents2017363
Citable documents2018404
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 documents200952
Uncited documents201067
Uncited documents201198
Uncited documents201289
Uncited documents2013111
Uncited documents2014166
Uncited documents2015206
Uncited documents2016218
Uncited documents2017245
Uncited documents2018296
Cited documents20080
Cited documents20097
Cited documents201033
Cited documents201155
Cited documents201267
Cited documents201370
Cited documents201477
Cited documents2015106
Cited documents2016127
Cited documents2017121
Cited documents2018111
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