Scimago Journal & Country Rank

Journal of Theoretical Biology

Country

United States

Universities and research institutions in United States

Subject Area and Category

Publisher

Academic Press Inc.

H-Index

162

Publication type

Journals

ISSN

00225193, 10958541

Coverage

1961-2021

Information

Homepage

How to publish in this journal

jtb@elsevier.com

Scope

The Journal of Theoretical Biology is the leading forum for theoretical perspectives that give insight into biological processes. It covers a very wide range of topics and is of interest to biologists in many areas of research, including: • Brain and Neuroscience • Cancer Growth and Treatment • Cell Biology • Developmental Biology • Ecology • Evolution • Immunology, • Infectious and non-infectious Diseases, • Mathematical, Computational, Biophysical and Statistical Modeling • Microbiology, Molecular Biology, and Biochemistry • Networks and Complex Systems • Physiology • Pharmacodynamics • Animal Behavior and Game Theory Acceptable papers are those that bear significant importance on the biology per se being presented, and not on the mathematical analysis. Papers that include some data or experimental material bearing on theory will be considered, including those that contain comparative study, statistical data analysis, mathematical proof, computer simulations, experiments, field observations, or even philosophical arguments, which are all methods to support or reject theoretical ideas. However, there should be a concerted effort to make papers intelligible to biologists in the chosen field. Join the conversation about this journal
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
Agricultural and Biological Sciences (miscellaneous)1999Q1
Agricultural and Biological Sciences (miscellaneous)2000Q1
Agricultural and Biological Sciences (miscellaneous)2001Q1
Agricultural and Biological Sciences (miscellaneous)2002Q1
Agricultural and Biological Sciences (miscellaneous)2003Q1
Agricultural and Biological Sciences (miscellaneous)2004Q1
Agricultural and Biological Sciences (miscellaneous)2005Q1
Agricultural and Biological Sciences (miscellaneous)2006Q1
Agricultural and Biological Sciences (miscellaneous)2007Q1
Agricultural and Biological Sciences (miscellaneous)2008Q1
Agricultural and Biological Sciences (miscellaneous)2009Q1
Agricultural and Biological Sciences (miscellaneous)2010Q1
Agricultural and Biological Sciences (miscellaneous)2011Q1
Agricultural and Biological Sciences (miscellaneous)2012Q1
Agricultural and Biological Sciences (miscellaneous)2013Q1
Agricultural and Biological Sciences (miscellaneous)2014Q1
Agricultural and Biological Sciences (miscellaneous)2015Q1
Agricultural and Biological Sciences (miscellaneous)2016Q1
Agricultural and Biological Sciences (miscellaneous)2017Q1
Agricultural and Biological Sciences (miscellaneous)2018Q1
Agricultural and Biological Sciences (miscellaneous)2019Q1
Agricultural and Biological Sciences (miscellaneous)2020Q1
Agricultural and Biological Sciences (miscellaneous)2021Q1
Applied Mathematics1999Q2
Applied Mathematics2000Q2
Applied Mathematics2001Q2
Applied Mathematics2002Q2
Applied Mathematics2003Q2
Applied Mathematics2004Q1
Applied Mathematics2005Q1
Applied Mathematics2006Q1
Applied Mathematics2007Q1
Applied Mathematics2008Q2
Applied Mathematics2009Q1
Applied Mathematics2010Q1
Applied Mathematics2011Q2
Applied Mathematics2012Q2
Applied Mathematics2013Q2
Applied Mathematics2014Q1
Applied Mathematics2015Q2
Applied Mathematics2016Q2
Applied Mathematics2017Q2
Applied Mathematics2018Q2
Applied Mathematics2019Q2
Applied Mathematics2020Q2
Applied Mathematics2021Q2
Biochemistry, Genetics and Molecular Biology (miscellaneous)1999Q1
Biochemistry, Genetics and Molecular Biology (miscellaneous)2000Q1
Biochemistry, Genetics and Molecular Biology (miscellaneous)2001Q1
Biochemistry, Genetics and Molecular Biology (miscellaneous)2002Q1
Biochemistry, Genetics and Molecular Biology (miscellaneous)2003Q1
Biochemistry, Genetics and Molecular Biology (miscellaneous)2004Q1
Biochemistry, Genetics and Molecular Biology (miscellaneous)2005Q1
Biochemistry, Genetics and Molecular Biology (miscellaneous)2006Q1
Biochemistry, Genetics and Molecular Biology (miscellaneous)2007Q1
Biochemistry, Genetics and Molecular Biology (miscellaneous)2008Q2
Biochemistry, Genetics and Molecular Biology (miscellaneous)2009Q1
Biochemistry, Genetics and Molecular Biology (miscellaneous)2010Q1
Biochemistry, Genetics and Molecular Biology (miscellaneous)2011Q2
Biochemistry, Genetics and Molecular Biology (miscellaneous)2012Q1
Biochemistry, Genetics and Molecular Biology (miscellaneous)2013Q1
Biochemistry, Genetics and Molecular Biology (miscellaneous)2014Q1
Biochemistry, Genetics and Molecular Biology (miscellaneous)2015Q1
Biochemistry, Genetics and Molecular Biology (miscellaneous)2016Q2
Biochemistry, Genetics and Molecular Biology (miscellaneous)2017Q2
Biochemistry, Genetics and Molecular Biology (miscellaneous)2018Q2
Biochemistry, Genetics and Molecular Biology (miscellaneous)2019Q2
Biochemistry, Genetics and Molecular Biology (miscellaneous)2020Q2
Biochemistry, Genetics and Molecular Biology (miscellaneous)2021Q2
Immunology and Microbiology (miscellaneous) 1999Q2
Immunology and Microbiology (miscellaneous) 2000Q1
Immunology and Microbiology (miscellaneous) 2001Q1
Immunology and Microbiology (miscellaneous) 2002Q1
Immunology and Microbiology (miscellaneous) 2003Q1
Immunology and Microbiology (miscellaneous) 2004Q2
Immunology and Microbiology (miscellaneous) 2005Q2
Immunology and Microbiology (miscellaneous) 2006Q2
Immunology and Microbiology (miscellaneous) 2007Q2
Immunology and Microbiology (miscellaneous) 2008Q2
Immunology and Microbiology (miscellaneous) 2009Q2
Immunology and Microbiology (miscellaneous) 2010Q2
Immunology and Microbiology (miscellaneous) 2011Q2
Immunology and Microbiology (miscellaneous) 2012Q2
Immunology and Microbiology (miscellaneous) 2013Q2
Immunology and Microbiology (miscellaneous) 2014Q2
Immunology and Microbiology (miscellaneous) 2015Q2
Immunology and Microbiology (miscellaneous) 2016Q2
Immunology and Microbiology (miscellaneous) 2017Q3
Immunology and Microbiology (miscellaneous) 2018Q2
Immunology and Microbiology (miscellaneous) 2019Q3
Immunology and Microbiology (miscellaneous) 2020Q3
Immunology and Microbiology (miscellaneous) 2021Q2
Medicine (miscellaneous)1999Q1
Medicine (miscellaneous)2000Q1
Medicine (miscellaneous)2001Q1
Medicine (miscellaneous)2002Q1
Medicine (miscellaneous)2003Q1
Medicine (miscellaneous)2004Q1
Medicine (miscellaneous)2005Q1
Medicine (miscellaneous)2006Q1
Medicine (miscellaneous)2007Q1
Medicine (miscellaneous)2008Q1
Medicine (miscellaneous)2009Q1
Medicine (miscellaneous)2010Q1
Medicine (miscellaneous)2011Q1
Medicine (miscellaneous)2012Q1
Medicine (miscellaneous)2013Q1
Medicine (miscellaneous)2014Q1
Medicine (miscellaneous)2015Q1
Medicine (miscellaneous)2016Q1
Medicine (miscellaneous)2017Q2
Medicine (miscellaneous)2018Q2
Medicine (miscellaneous)2019Q2
Medicine (miscellaneous)2020Q2
Medicine (miscellaneous)2021Q2
Modeling and Simulation1999Q1
Modeling and Simulation2000Q1
Modeling and Simulation2001Q2
Modeling and Simulation2002Q1
Modeling and Simulation2003Q1
Modeling and Simulation2004Q1
Modeling and Simulation2005Q1
Modeling and Simulation2006Q1
Modeling and Simulation2007Q1
Modeling and Simulation2008Q1
Modeling and Simulation2009Q1
Modeling and Simulation2010Q1
Modeling and Simulation2011Q1
Modeling and Simulation2012Q1
Modeling and Simulation2013Q1
Modeling and Simulation2014Q1
Modeling and Simulation2015Q1
Modeling and Simulation2016Q1
Modeling and Simulation2017Q2
Modeling and Simulation2018Q2
Modeling and Simulation2019Q2
Modeling and Simulation2020Q2
Modeling and Simulation2021Q2
Statistics and Probability1999Q2
Statistics and Probability2000Q2
Statistics and Probability2001Q2
Statistics and Probability2002Q2
Statistics and Probability2003Q2
Statistics and Probability2004Q2
Statistics and Probability2005Q2
Statistics and Probability2006Q2
Statistics and Probability2007Q2
Statistics and Probability2008Q2
Statistics and Probability2009Q2
Statistics and Probability2010Q2
Statistics and Probability2011Q2
Statistics and Probability2012Q2
Statistics and Probability2013Q2
Statistics and Probability2014Q2
Statistics and Probability2015Q2
Statistics and Probability2016Q2
Statistics and Probability2017Q2
Statistics and Probability2018Q2
Statistics and Probability2019Q2
Statistics and Probability2020Q2
Statistics and Probability2021Q2
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
19990.839
20000.943
20010.839
20020.948
20031.040
20041.050
20051.111
20061.132
20071.277
20080.885
20091.139
20101.081
20110.810
20120.947
20131.044
20141.076
20151.072
20160.934
20170.746
20180.711
20190.568
20200.657
20210.601
Total Documents

Evolution of the number of published documents. All types of documents are considered, including citable and non citable documents.

YearDocuments
1999211
2000249
2001228
2002242
2003270
2004287
2005266
2006419
2007407
2008410
2009414
2010471
2011440
2012439
2013363
2014435
2015481
2016445
2017384
2018416
2019365
2020268
2021268
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)19991.379
Cites / Doc. (4 years)20001.594
Cites / Doc. (4 years)20011.479
Cites / Doc. (4 years)20021.679
Cites / Doc. (4 years)20031.806
Cites / Doc. (4 years)20041.999
Cites / Doc. (4 years)20052.243
Cites / Doc. (4 years)20062.518
Cites / Doc. (4 years)20072.641
Cites / Doc. (4 years)20082.795
Cites / Doc. (4 years)20092.932
Cites / Doc. (4 years)20102.826
Cites / Doc. (4 years)20112.720
Cites / Doc. (4 years)20122.795
Cites / Doc. (4 years)20132.705
Cites / Doc. (4 years)20142.535
Cites / Doc. (4 years)20152.491
Cites / Doc. (4 years)20162.370
Cites / Doc. (4 years)20172.078
Cites / Doc. (4 years)20182.121
Cites / Doc. (4 years)20192.300
Cites / Doc. (4 years)20202.414
Cites / Doc. (4 years)20212.350
Cites / Doc. (3 years)19991.379
Cites / Doc. (3 years)20001.551
Cites / Doc. (3 years)20011.475
Cites / Doc. (3 years)20021.673
Cites / Doc. (3 years)20031.784
Cites / Doc. (3 years)20041.903
Cites / Doc. (3 years)20052.170
Cites / Doc. (3 years)20062.563
Cites / Doc. (3 years)20072.630
Cites / Doc. (3 years)20082.735
Cites / Doc. (3 years)20092.913
Cites / Doc. (3 years)20102.720
Cites / Doc. (3 years)20112.642
Cites / Doc. (3 years)20122.750
Cites / Doc. (3 years)20132.639
Cites / Doc. (3 years)20142.528
Cites / Doc. (3 years)20152.442
Cites / Doc. (3 years)20162.328
Cites / Doc. (3 years)20172.045
Cites / Doc. (3 years)20182.073
Cites / Doc. (3 years)20192.369
Cites / Doc. (3 years)20202.573
Cites / Doc. (3 years)20212.389
Cites / Doc. (2 years)19991.298
Cites / Doc. (2 years)20001.547
Cites / Doc. (2 years)20011.402
Cites / Doc. (2 years)20021.635
Cites / Doc. (2 years)20031.632
Cites / Doc. (2 years)20041.758
Cites / Doc. (2 years)20052.183
Cites / Doc. (2 years)20062.512
Cites / Doc. (2 years)20072.463
Cites / Doc. (2 years)20082.714
Cites / Doc. (2 years)20092.785
Cites / Doc. (2 years)20102.578
Cites / Doc. (2 years)20112.418
Cites / Doc. (2 years)20122.603
Cites / Doc. (2 years)20132.620
Cites / Doc. (2 years)20142.375
Cites / Doc. (2 years)20152.323
Cites / Doc. (2 years)20162.257
Cites / Doc. (2 years)20171.954
Cites / Doc. (2 years)20181.979
Cites / Doc. (2 years)20192.481
Cites / Doc. (2 years)20202.649
Cites / Doc. (2 years)20212.338
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 Cites1999142
Self Cites2000138
Self Cites2001109
Self Cites200294
Self Cites2003124
Self Cites2004122
Self Cites2005133
Self Cites2006216
Self Cites2007250
Self Cites2008288
Self Cites2009368
Self Cites2010327
Self Cites2011330
Self Cites2012372
Self Cites2013268
Self Cites2014303
Self Cites2015278
Self Cites2016314
Self Cites2017195
Self Cites2018237
Self Cites2019261
Self Cites2020116
Self Cites202184
Total Cites19991045
Total Cites20001145
Total Cites20011052
Total Cites20021151
Total Cites20031283
Total Cites20041408
Total Cites20051734
Total Cites20062109
Total Cites20072556
Total Cites20082987
Total Cites20093601
Total Cites20103348
Total Cites20113422
Total Cites20123644
Total Cites20133563
Total Cites20143140
Total Cites20153021
Total Cites20162977
Total Cites20172783
Total Cites20182715
Total Cites20192949
Total Cites20202998
Total Cites20212506
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 document19991.240
External Cites per document20001.422
External Cites per document20011.387
External Cites per document20021.594
External Cites per document20031.651
External Cites per document20041.786
External Cites per document20052.060
External Cites per document20062.369
External Cites per document20072.435
External Cites per document20082.551
External Cites per document20092.705
External Cites per document20102.528
External Cites per document20112.442
External Cites per document20122.521
External Cites per document20132.492
External Cites per document20142.349
External Cites per document20152.282
External Cites per document20162.148
External Cites per document20171.949
External Cites per document20181.931
External Cites per document20192.194
External Cites per document20202.517
External Cites per document20212.351
Cites per document19991.379
Cites per document20001.551
Cites per document20011.475
Cites per document20021.673
Cites per document20031.784
Cites per document20041.903
Cites per document20052.170
Cites per document20062.563
Cites per document20072.630
Cites per document20082.735
Cites per document20092.913
Cites per document20102.720
Cites per document20112.642
Cites per document20122.750
Cites per document20132.639
Cites per document20142.528
Cites per document20152.442
Cites per document20162.328
Cites per document20172.045
Cites per document20182.073
Cites per document20192.369
Cites per document20202.573
Cites per document20212.389
% 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
199918.01
200019.28
200121.49
200222.31
200324.44
200425.44
200525.19
200628.88
200729.98
200827.07
200927.54
201029.51
201132.05
201232.35
201333.88
201430.34
201529.11
201631.46
201731.25
201832.69
201936.71
202038.06
202136.94
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 documents199930
Non-citable documents200030
Non-citable documents200133
Non-citable documents200225
Non-citable documents200317
Non-citable documents200420
Non-citable documents200522
Non-citable documents200624
Non-citable documents200725
Non-citable documents200834
Non-citable documents200941
Non-citable documents201036
Non-citable documents201129
Non-citable documents201227
Non-citable documents201328
Non-citable documents201434
Non-citable documents201535
Non-citable documents201639
Non-citable documents201733
Non-citable documents201827
Non-citable documents201920
Non-citable documents202020
Non-citable documents202119
Citable documents1999728
Citable documents2000708
Citable documents2001680
Citable documents2002663
Citable documents2003702
Citable documents2004720
Citable documents2005777
Citable documents2006799
Citable documents2007947
Citable documents20081058
Citable documents20091195
Citable documents20101195
Citable documents20111266
Citable documents20121298
Citable documents20131322
Citable documents20141208
Citable documents20151202
Citable documents20161240
Citable documents20171328
Citable documents20181283
Citable documents20191225
Citable documents20201145
Citable documents20211030
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 documents1999299
Uncited documents2000269
Uncited documents2001278
Uncited documents2002237
Uncited documents2003244
Uncited documents2004251
Uncited documents2005225
Uncited documents2006208
Uncited documents2007265
Uncited documents2008279
Uncited documents2009286
Uncited documents2010307
Uncited documents2011354
Uncited documents2012337
Uncited documents2013364
Uncited documents2014292
Uncited documents2015324
Uncited documents2016342
Uncited documents2017430
Uncited documents2018391
Uncited documents2019347
Uncited documents2020329
Uncited documents2021284
Cited documents1999459
Cited documents2000469
Cited documents2001435
Cited documents2002451
Cited documents2003475
Cited documents2004489
Cited documents2005574
Cited documents2006615
Cited documents2007707
Cited documents2008813
Cited documents2009950
Cited documents2010924
Cited documents2011941
Cited documents2012988
Cited documents2013986
Cited documents2014950
Cited documents2015913
Cited documents2016937
Cited documents2017931
Cited documents2018919
Cited documents2019898
Cited documents2020836
Cited documents2021765
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