Scimago Journal & Country Rank

Applied Sciencesopen access

Country Romania  - SIR icon SIR Ranking of Romania
H Index
Subject Area and CategoryChemical Engineering
Fluid Flow and Transfer Processes
Process Chemistry and Technology

Computer Science
Computer Science Applications

Engineering (miscellaneous)

Materials Science
Materials Science (miscellaneous)

Applied Mathematics

Physics and Astronomy
PublisherPolitechnica University of Bucharest
Publication typeJournals
Scope APPS is an international journal. APPS covers a wide spectrum of pure and applied mathematics in science and technology, promoting especially papers presented at Carpato-Balkan meetings. The Editorial Board of APPS takes a very active role in selecting and refereeing papers, ensuring the best quality of contemporary mathematics and its applications. APPS is abstracted in Zentralblatt für Mathematik. The APPS journal uses Double blind peer review.


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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.

Applied Mathematics2000Q4
Applied Mathematics2001Q4
Applied Mathematics2002Q4
Applied Mathematics2003Q4
Applied Mathematics2004Q4
Applied Mathematics2005Q4
Applied Mathematics2006Q4
Applied Mathematics2007Q4
Applied Mathematics2008Q4
Applied Mathematics2009Q4
Applied Mathematics2010Q3
Applied Mathematics2011Q4
Applied Mathematics2012Q3
Applied Mathematics2013Q4
Applied Mathematics2014Q4
Applied Mathematics2015Q4
Applied Mathematics2016Q4
Applied Mathematics2017Q4
Applied Mathematics2018Q3
Applied Mathematics2019Q3
Computer Science Applications2000Q4
Computer Science Applications2001Q4
Computer Science Applications2002Q4
Computer Science Applications2003Q4
Computer Science Applications2004Q4
Computer Science Applications2005Q4
Computer Science Applications2006Q4
Computer Science Applications2007Q4
Computer Science Applications2008Q4
Computer Science Applications2009Q3
Computer Science Applications2010Q3
Computer Science Applications2011Q3
Computer Science Applications2012Q3
Computer Science Applications2013Q3
Computer Science Applications2014Q4
Computer Science Applications2015Q4
Computer Science Applications2016Q4
Computer Science Applications2017Q4
Computer Science Applications2018Q3
Computer Science Applications2019Q3
Engineering (miscellaneous)2000Q3
Engineering (miscellaneous)2001Q4
Engineering (miscellaneous)2002Q3
Engineering (miscellaneous)2003Q4
Engineering (miscellaneous)2004Q4
Engineering (miscellaneous)2005Q4
Engineering (miscellaneous)2006Q3
Engineering (miscellaneous)2007Q3
Engineering (miscellaneous)2008Q3
Engineering (miscellaneous)2009Q2
Engineering (miscellaneous)2010Q2
Engineering (miscellaneous)2011Q2
Engineering (miscellaneous)2012Q2
Engineering (miscellaneous)2013Q2
Engineering (miscellaneous)2014Q4
Engineering (miscellaneous)2015Q3
Engineering (miscellaneous)2016Q4
Engineering (miscellaneous)2017Q3
Engineering (miscellaneous)2018Q2
Engineering (miscellaneous)2019Q1
Fluid Flow and Transfer Processes2000Q3
Fluid Flow and Transfer Processes2001Q4
Fluid Flow and Transfer Processes2002Q3
Fluid Flow and Transfer Processes2003Q4
Fluid Flow and Transfer Processes2004Q4
Fluid Flow and Transfer Processes2005Q4
Fluid Flow and Transfer Processes2006Q3
Fluid Flow and Transfer Processes2007Q3
Fluid Flow and Transfer Processes2008Q3
Fluid Flow and Transfer Processes2009Q2
Fluid Flow and Transfer Processes2010Q2
Fluid Flow and Transfer Processes2011Q2
Fluid Flow and Transfer Processes2012Q2
Fluid Flow and Transfer Processes2013Q3
Fluid Flow and Transfer Processes2014Q4
Fluid Flow and Transfer Processes2015Q3
Fluid Flow and Transfer Processes2016Q4
Fluid Flow and Transfer Processes2017Q3
Fluid Flow and Transfer Processes2018Q2
Fluid Flow and Transfer Processes2019Q2
Materials Science (miscellaneous)2000Q4
Materials Science (miscellaneous)2001Q4
Materials Science (miscellaneous)2002Q3
Materials Science (miscellaneous)2003Q4
Materials Science (miscellaneous)2004Q4
Materials Science (miscellaneous)2005Q4
Materials Science (miscellaneous)2006Q3
Materials Science (miscellaneous)2007Q3
Materials Science (miscellaneous)2008Q3
Materials Science (miscellaneous)2009Q3
Materials Science (miscellaneous)2010Q2
Materials Science (miscellaneous)2011Q2
Materials Science (miscellaneous)2012Q2
Materials Science (miscellaneous)2013Q3
Materials Science (miscellaneous)2014Q4
Materials Science (miscellaneous)2015Q3
Materials Science (miscellaneous)2016Q4
Materials Science (miscellaneous)2017Q3
Materials Science (miscellaneous)2018Q3
Materials Science (miscellaneous)2019Q2
Process Chemistry and Technology2000Q3
Process Chemistry and Technology2001Q3
Process Chemistry and Technology2002Q3
Process Chemistry and Technology2003Q3
Process Chemistry and Technology2004Q4
Process Chemistry and Technology2005Q4
Process Chemistry and Technology2006Q3
Process Chemistry and Technology2007Q3
Process Chemistry and Technology2008Q3
Process Chemistry and Technology2009Q3
Process Chemistry and Technology2010Q2
Process Chemistry and Technology2011Q2
Process Chemistry and Technology2012Q2
Process Chemistry and Technology2013Q3
Process Chemistry and Technology2014Q4
Process Chemistry and Technology2015Q3
Process Chemistry and Technology2016Q4
Process Chemistry and Technology2017Q4
Process Chemistry and Technology2018Q3
Process Chemistry and Technology2019Q3

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)19990.000
Cites / Doc. (4 years)20000.000
Cites / Doc. (4 years)20010.000
Cites / Doc. (4 years)20020.045
Cites / Doc. (4 years)20030.037
Cites / Doc. (4 years)20040.000
Cites / Doc. (4 years)20050.000
Cites / Doc. (4 years)20060.128
Cites / Doc. (4 years)20070.310
Cites / Doc. (4 years)20080.132
Cites / Doc. (4 years)20090.310
Cites / Doc. (4 years)20100.398
Cites / Doc. (4 years)20110.395
Cites / Doc. (4 years)20120.648
Cites / Doc. (4 years)20130.698
Cites / Doc. (4 years)20140.583
Cites / Doc. (4 years)20150.750
Cites / Doc. (4 years)20160.425
Cites / Doc. (4 years)20171.224
Cites / Doc. (4 years)20182.105
Cites / Doc. (4 years)20192.361
Cites / Doc. (3 years)19990.000
Cites / Doc. (3 years)20000.000
Cites / Doc. (3 years)20010.000
Cites / Doc. (3 years)20020.045
Cites / Doc. (3 years)20030.045
Cites / Doc. (3 years)20040.000
Cites / Doc. (3 years)20050.000
Cites / Doc. (3 years)20060.147
Cites / Doc. (3 years)20070.292
Cites / Doc. (3 years)20080.136
Cites / Doc. (3 years)20090.375
Cites / Doc. (3 years)20100.500
Cites / Doc. (3 years)20110.508
Cites / Doc. (3 years)20120.837
Cites / Doc. (3 years)20130.432
Cites / Doc. (3 years)20140.645
Cites / Doc. (3 years)20150.900
Cites / Doc. (3 years)20160.333
Cites / Doc. (3 years)20171.276
Cites / Doc. (3 years)20182.271
Cites / Doc. (3 years)20192.563
Cites / Doc. (2 years)19990.000
Cites / Doc. (2 years)20000.000
Cites / Doc. (2 years)20010.000
Cites / Doc. (2 years)20020.059
Cites / Doc. (2 years)20030.000
Cites / Doc. (2 years)20040.000
Cites / Doc. (2 years)20050.000
Cites / Doc. (2 years)20060.125
Cites / Doc. (2 years)20070.282
Cites / Doc. (2 years)20080.136
Cites / Doc. (2 years)20090.438
Cites / Doc. (2 years)20100.523
Cites / Doc. (2 years)20110.818
Cites / Doc. (2 years)20120.778
Cites / Doc. (2 years)20130.250
Cites / Doc. (2 years)20140.905
Cites / Doc. (2 years)20150.800
Cites / Doc. (2 years)20160.211
Cites / Doc. (2 years)20171.410
Cites / Doc. (2 years)20182.523
Cites / Doc. (2 years)20192.842
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 Cites19990
Self Cites20000
Self Cites20010
Self Cites20020
Self Cites20031
Self Cites20040
Self Cites20050
Self Cites20061
Self Cites20072
Self Cites20083
Self Cites200919
Self Cites201012
Self Cites20118
Self Cites20123
Self Cites20131
Self Cites20141
Self Cites20150
Self Cites20160
Self Cites20170
Self Cites20180
Self Cites20191
Total Cites19990
Total Cites20000
Total Cites20010
Total Cites20021
Total Cites20031
Total Cites20040
Total Cites20050
Total Cites20065
Total Cites200714
Total Cites20088
Total Cites200927
Total Cites201032
Total Cites201131
Total Cites201236
Total Cites201316
Total Cites201420
Total Cites201527
Total Cites201610
Total Cites2017111
Total Cites2018218
Total Cites2019223
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 document19990
External Cites per document20000.000
External Cites per document20010.000
External Cites per document20020.045
External Cites per document20030.000
External Cites per document20040.000
External Cites per document20050.000
External Cites per document20060.118
External Cites per document20070.250
External Cites per document20080.085
External Cites per document20090.111
External Cites per document20100.313
External Cites per document20110.377
External Cites per document20120.767
External Cites per document20130.405
External Cites per document20140.613
External Cites per document20150.900
External Cites per document20160.333
External Cites per document20171.276
External Cites per document20182.271
External Cites per document20192.552
Cites per document19990.000
Cites per document20000.000
Cites per document20010.000
Cites per document20020.045
Cites per document20030.045
Cites per document20040.000
Cites per document20050.000
Cites per document20060.147
Cites per document20070.292
Cites per document20080.136
Cites per document20090.375
Cites per document20100.500
Cites per document20110.508
Cites per document20120.837
Cites per document20130.432
Cites per document20140.645
Cites per document20150.900
Cites per document20160.333
Cites per document20171.276
Cites per document20182.271
Cites per document20192.563
% 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 documents19990
Non-citable documents20000
Non-citable documents20010
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 documents20130
Non-citable documents20140
Non-citable documents20150
Non-citable documents20160
Non-citable documents20171
Non-citable documents20181
Non-citable documents20191
Citable documents19990
Citable documents20005
Citable documents200115
Citable documents200222
Citable documents200322
Citable documents200422
Citable documents200524
Citable documents200634
Citable documents200748
Citable documents200859
Citable documents200972
Citable documents201064
Citable documents201161
Citable documents201243
Citable documents201337
Citable documents201431
Citable documents201530
Citable documents201630
Citable documents201787
Citable documents201896
Citable documents201987
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 documents19990
Uncited documents20005
Uncited documents200115
Uncited documents200221
Uncited documents200321
Uncited documents200422
Uncited documents200524
Uncited documents200629
Uncited documents200741
Uncited documents200853
Uncited documents200950
Uncited documents201042
Uncited documents201143
Uncited documents201230
Uncited documents201328
Uncited documents201424
Uncited documents201523
Uncited documents201622
Uncited documents201748
Uncited documents201847
Uncited documents201940
Cited documents19990
Cited documents20000
Cited documents20010
Cited documents20021
Cited documents20031
Cited documents20040
Cited documents20050
Cited documents20065
Cited documents20077
Cited documents20086
Cited documents200922
Cited documents201022
Cited documents201118
Cited documents201213
Cited documents20139
Cited documents20147
Cited documents20157
Cited documents20168
Cited documents201740
Cited documents201850
Cited documents201948
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