Scimago Journal & Country Rank

Xi'an Shiyou Daxue Xuebao (Ziran Kexue Ban)/Journal of Xi'an Shiyou University, Natural Sciences Edition

Country China  - SIR icon SIR Ranking of China
H Index
Subject Area and CategoryMultidisciplinary
PublisherXi'an Petroleum Institute
Publication typeJournals
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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.


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)20050.000
Cites / Doc. (4 years)20060.016
Cites / Doc. (4 years)20070.029
Cites / Doc. (4 years)20080.050
Cites / Doc. (4 years)20090.100
Cites / Doc. (4 years)20100.110
Cites / Doc. (4 years)20110.239
Cites / Doc. (4 years)20120.248
Cites / Doc. (4 years)20130.380
Cites / Doc. (4 years)20140.341
Cites / Doc. (4 years)20150.257
Cites / Doc. (4 years)20160.210
Cites / Doc. (4 years)20170.165
Cites / Doc. (3 years)20050.000
Cites / Doc. (3 years)20060.016
Cites / Doc. (3 years)20070.029
Cites / Doc. (3 years)20080.050
Cites / Doc. (3 years)20090.101
Cites / Doc. (3 years)20100.089
Cites / Doc. (3 years)20110.261
Cites / Doc. (3 years)20120.264
Cites / Doc. (3 years)20130.411
Cites / Doc. (3 years)20140.367
Cites / Doc. (3 years)20150.249
Cites / Doc. (3 years)20160.194
Cites / Doc. (3 years)20170.148
Cites / Doc. (2 years)20050.000
Cites / Doc. (2 years)20060.016
Cites / Doc. (2 years)20070.029
Cites / Doc. (2 years)20080.039
Cites / Doc. (2 years)20090.104
Cites / Doc. (2 years)20100.079
Cites / Doc. (2 years)20110.252
Cites / Doc. (2 years)20120.271
Cites / Doc. (2 years)20130.495
Cites / Doc. (2 years)20140.383
Cites / Doc. (2 years)20150.275
Cites / Doc. (2 years)20160.188
Cites / Doc. (2 years)20170.129
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 Cites20050
Self Cites20060
Self Cites20070
Self Cites20080
Self Cites20090
Self Cites20100
Self Cites201164
Self Cites201260
Self Cites201340
Self Cites201432
Self Cites201524
Self Cites201615
Self Cites201711
Total Cites20050
Total Cites20062
Total Cites20078
Total Cites200823
Total Cites200949
Total Cites201044
Total Cites2011117
Total Cites2012117
Total Cites2013175
Total Cites2014151
Total Cites201598
Total Cites201673
Total Cites201754
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 document20050
External Cites per document20060.016
External Cites per document20070.029
External Cites per document20080.050
External Cites per document20090.101
External Cites per document20100.089
External Cites per document20110.118
External Cites per document20120.128
External Cites per document20130.317
External Cites per document20140.289
External Cites per document20150.188
External Cites per document20160.154
External Cites per document20170.118
Cites per document20050.000
Cites per document20060.016
Cites per document20070.029
Cites per document20080.050
Cites per document20090.101
Cites per document20100.089
Cites per document20110.261
Cites per document20120.264
Cites per document20130.411
Cites per document20140.367
Cites per document20150.249
Cites per document20160.194
Cites per document20170.148
% 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 documents20050
Non-citable documents20060
Non-citable documents20070
Non-citable documents20080
Non-citable documents20090
Non-citable documents20100
Non-citable documents20110
Non-citable documents20120
Non-citable documents20130
Non-citable documents20140
Non-citable documents20150
Non-citable documents20160
Non-citable documents20170
Citable documents20050
Citable documents2006128
Citable documents2007275
Citable documents2008463
Citable documents2009483
Citable documents2010492
Citable documents2011449
Citable documents2012444
Citable documents2013426
Citable documents2014412
Citable documents2015393
Citable documents2016376
Citable documents2017365
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 documents20050
Uncited documents2006126
Uncited documents2007268
Uncited documents2008443
Uncited documents2009443
Uncited documents2010454
Uncited documents2011364
Uncited documents2012359
Uncited documents2013319
Uncited documents2014307
Uncited documents2015316
Uncited documents2016315
Uncited documents2017323
Cited documents20050
Cited documents20062
Cited documents20077
Cited documents200820
Cited documents200940
Cited documents201038
Cited documents201185
Cited documents201285
Cited documents2013107
Cited documents2014105
Cited documents201577
Cited documents201661
Cited documents201742
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