Scimago Journal & Country Rank

Peptides

Country

United States

Universities and research institutions in United States

Subject Area and Category

Publisher

Elsevier Inc.

H-Index

122

Publication type

Journals

ISSN

01969781, 18735169

Coverage

1980-2020

Information

Homepage

How to publish in this journal

peptides.editor@oulu.fi

Scope

Peptides is an international journal presenting original contributions on the biochemistry, physiology and pharmacology of biological active peptides, as well as their functions that relate to gastroenterology, endocrinology, and behavioral effects. Peptides emphasizes all aspects of high profile peptide research in mammals and non-mammalian vertebrates. Special consideration can be given to plants and invertebrates. Submission of articles with clinical relevance is particularly encouraged. 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
Biochemistry1999Q2
Biochemistry2000Q2
Biochemistry2001Q2
Biochemistry2002Q2
Biochemistry2003Q2
Biochemistry2004Q2
Biochemistry2005Q2
Biochemistry2006Q2
Biochemistry2007Q2
Biochemistry2008Q2
Biochemistry2009Q2
Biochemistry2010Q2
Biochemistry2011Q2
Biochemistry2012Q2
Biochemistry2013Q2
Biochemistry2014Q2
Biochemistry2015Q2
Biochemistry2016Q2
Biochemistry2017Q2
Biochemistry2018Q2
Biochemistry2019Q2
Biochemistry2020Q2
Cellular and Molecular Neuroscience1999Q3
Cellular and Molecular Neuroscience2000Q3
Cellular and Molecular Neuroscience2001Q4
Cellular and Molecular Neuroscience2002Q3
Cellular and Molecular Neuroscience2003Q3
Cellular and Molecular Neuroscience2004Q4
Cellular and Molecular Neuroscience2005Q3
Cellular and Molecular Neuroscience2006Q3
Cellular and Molecular Neuroscience2007Q3
Cellular and Molecular Neuroscience2008Q3
Cellular and Molecular Neuroscience2009Q4
Cellular and Molecular Neuroscience2010Q4
Cellular and Molecular Neuroscience2011Q4
Cellular and Molecular Neuroscience2012Q4
Cellular and Molecular Neuroscience2013Q3
Cellular and Molecular Neuroscience2014Q4
Cellular and Molecular Neuroscience2015Q3
Cellular and Molecular Neuroscience2016Q3
Cellular and Molecular Neuroscience2017Q3
Cellular and Molecular Neuroscience2018Q3
Cellular and Molecular Neuroscience2019Q3
Cellular and Molecular Neuroscience2020Q4
Endocrinology1999Q1
Endocrinology2000Q2
Endocrinology2001Q2
Endocrinology2002Q2
Endocrinology2003Q2
Endocrinology2004Q2
Endocrinology2005Q2
Endocrinology2006Q2
Endocrinology2007Q2
Endocrinology2008Q2
Endocrinology2009Q2
Endocrinology2010Q2
Endocrinology2011Q2
Endocrinology2012Q3
Endocrinology2013Q2
Endocrinology2014Q2
Endocrinology2015Q2
Endocrinology2016Q2
Endocrinology2017Q2
Endocrinology2018Q2
Endocrinology2019Q2
Endocrinology2020Q3
Physiology1999Q2
Physiology2000Q2
Physiology2001Q2
Physiology2002Q2
Physiology2003Q2
Physiology2004Q2
Physiology2005Q2
Physiology2006Q2
Physiology2007Q2
Physiology2008Q2
Physiology2009Q2
Physiology2010Q2
Physiology2011Q2
Physiology2012Q2
Physiology2013Q2
Physiology2014Q2
Physiology2015Q2
Physiology2016Q2
Physiology2017Q2
Physiology2018Q2
Physiology2019Q2
Physiology2020Q2
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
19991.010
20000.797
20010.670
20020.920
20030.906
20040.957
20050.887
20060.907
20070.906
20080.939
20090.970
20100.917
20110.873
20120.809
20130.979
20140.964
20151.103
20160.939
20171.001
20180.887
20190.878
20200.818
Total Documents

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

YearDocuments
1999194
2000239
2001274
2002272
2003239
2004251
2005312
2006415
2007307
2008289
2009334
2010329
2011346
2012305
2013252
2014257
2015206
2016143
2017136
2018177
2019124
2020135
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)19992.258
Cites / Doc. (4 years)20002.151
Cites / Doc. (4 years)20012.077
Cites / Doc. (4 years)20022.408
Cites / Doc. (4 years)20032.509
Cites / Doc. (4 years)20042.822
Cites / Doc. (4 years)20052.548
Cites / Doc. (4 years)20062.944
Cites / Doc. (4 years)20072.664
Cites / Doc. (4 years)20082.653
Cites / Doc. (4 years)20092.667
Cites / Doc. (4 years)20102.770
Cites / Doc. (4 years)20112.813
Cites / Doc. (4 years)20122.889
Cites / Doc. (4 years)20133.104
Cites / Doc. (4 years)20142.895
Cites / Doc. (4 years)20152.914
Cites / Doc. (4 years)20162.845
Cites / Doc. (4 years)20172.893
Cites / Doc. (4 years)20182.919
Cites / Doc. (4 years)20192.802
Cites / Doc. (4 years)20203.134
Cites / Doc. (3 years)19992.258
Cites / Doc. (3 years)20002.216
Cites / Doc. (3 years)20012.000
Cites / Doc. (3 years)20022.634
Cites / Doc. (3 years)20032.569
Cites / Doc. (3 years)20042.815
Cites / Doc. (3 years)20052.504
Cites / Doc. (3 years)20063.017
Cites / Doc. (3 years)20072.733
Cites / Doc. (3 years)20082.555
Cites / Doc. (3 years)20092.798
Cites / Doc. (3 years)20102.843
Cites / Doc. (3 years)20112.826
Cites / Doc. (3 years)20122.940
Cites / Doc. (3 years)20133.122
Cites / Doc. (3 years)20142.931
Cites / Doc. (3 years)20152.998
Cites / Doc. (3 years)20162.848
Cites / Doc. (3 years)20173.010
Cites / Doc. (3 years)20182.713
Cites / Doc. (3 years)20192.787
Cites / Doc. (3 years)20203.215
Cites / Doc. (2 years)19992.313
Cites / Doc. (2 years)20001.847
Cites / Doc. (2 years)20012.037
Cites / Doc. (2 years)20022.639
Cites / Doc. (2 years)20032.462
Cites / Doc. (2 years)20042.566
Cites / Doc. (2 years)20052.369
Cites / Doc. (2 years)20063.130
Cites / Doc. (2 years)20072.558
Cites / Doc. (2 years)20082.590
Cites / Doc. (2 years)20092.849
Cites / Doc. (2 years)20102.897
Cites / Doc. (2 years)20112.688
Cites / Doc. (2 years)20122.858
Cites / Doc. (2 years)20133.041
Cites / Doc. (2 years)20142.939
Cites / Doc. (2 years)20152.864
Cites / Doc. (2 years)20162.892
Cites / Doc. (2 years)20172.848
Cites / Doc. (2 years)20182.631
Cites / Doc. (2 years)20192.792
Cites / Doc. (2 years)20203.382
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 Cites1999255
Self Cites2000169
Self Cites2001138
Self Cites2002225
Self Cites2003185
Self Cites2004531
Self Cites2005224
Self Cites2006294
Self Cites2007313
Self Cites2008322
Self Cites2009368
Self Cites2010274
Self Cites2011348
Self Cites2012328
Self Cites2013260
Self Cites2014303
Self Cites2015142
Self Cites201688
Self Cites201769
Self Cites201856
Self Cites201946
Self Cites202093
Total Cites19991490
Total Cites20001427
Total Cites20011302
Total Cites20021862
Total Cites20032017
Total Cites20042210
Total Cites20051908
Total Cites20062420
Total Cites20072673
Total Cites20082642
Total Cites20092829
Total Cites20102644
Total Cites20112690
Total Cites20122966
Total Cites20133060
Total Cites20142647
Total Cites20152440
Total Cites20162036
Total Cites20171824
Total Cites20181316
Total Cites20191271
Total Cites20201405
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 document19991.871
External Cites per document20001.953
External Cites per document20011.794
External Cites per document20022.342
External Cites per document20032.370
External Cites per document20042.169
External Cites per document20052.236
External Cites per document20062.671
External Cites per document20072.436
External Cites per document20082.266
External Cites per document20092.463
External Cites per document20102.582
External Cites per document20112.481
External Cites per document20122.635
External Cites per document20132.872
External Cites per document20142.610
External Cites per document20152.834
External Cites per document20162.748
External Cites per document20172.950
External Cites per document20182.675
External Cites per document20192.771
External Cites per document20203.102
Cites per document19992.258
Cites per document20002.216
Cites per document20012.000
Cites per document20022.634
Cites per document20032.569
Cites per document20042.815
Cites per document20052.504
Cites per document20063.017
Cites per document20072.733
Cites per document20082.555
Cites per document20092.798
Cites per document20102.843
Cites per document20112.826
Cites per document20122.940
Cites per document20133.122
Cites per document20142.931
Cites per document20152.998
Cites per document20162.848
Cites per document20173.010
Cites per document20182.713
Cites per document20192.787
Cites per document20203.215
% 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
199921.65
200022.59
200121.90
200223.90
200331.38
200427.49
200524.04
200627.95
200728.99
200824.91
200926.65
201025.23
201128.03
201226.89
201326.19
201419.46
201522.33
201627.27
201720.59
201818.08
201920.16
202018.52
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 documents19990
Non-citable documents20000
Non-citable documents20012
Non-citable documents20028
Non-citable documents200312
Non-citable documents200411
Non-citable documents20059
Non-citable documents20066
Non-citable documents20079
Non-citable documents200810
Non-citable documents200912
Non-citable documents201012
Non-citable documents20118
Non-citable documents20128
Non-citable documents20135
Non-citable documents20145
Non-citable documents20153
Non-citable documents20166
Non-citable documents201711
Non-citable documents201814
Non-citable documents201914
Non-citable documents202014
Citable documents1999660
Citable documents2000644
Citable documents2001649
Citable documents2002699
Citable documents2003773
Citable documents2004774
Citable documents2005753
Citable documents2006796
Citable documents2007969
Citable documents20081024
Citable documents2009999
Citable documents2010918
Citable documents2011944
Citable documents20121001
Citable documents2013975
Citable documents2014898
Citable documents2015811
Citable documents2016709
Citable documents2017595
Citable documents2018471
Citable documents2019442
Citable documents2020423
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 documents1999177
Uncited documents2000186
Uncited documents2001208
Uncited documents2002169
Uncited documents2003186
Uncited documents2004106
Uncited documents2005190
Uncited documents2006164
Uncited documents2007191
Uncited documents2008217
Uncited documents2009189
Uncited documents2010173
Uncited documents2011157
Uncited documents2012175
Uncited documents2013164
Uncited documents2014147
Uncited documents2015163
Uncited documents2016143
Uncited documents2017131
Uncited documents2018123
Uncited documents201994
Uncited documents202080
Cited documents1999483
Cited documents2000458
Cited documents2001443
Cited documents2002538
Cited documents2003599
Cited documents2004679
Cited documents2005572
Cited documents2006638
Cited documents2007787
Cited documents2008817
Cited documents2009822
Cited documents2010757
Cited documents2011795
Cited documents2012834
Cited documents2013816
Cited documents2014756
Cited documents2015651
Cited documents2016572
Cited documents2017475
Cited documents2018362
Cited documents2019362
Cited documents2020357
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