Scimago Journal & Country Rank

Journal of Biological Rhythms

Country United States  - SIR icon SIR Ranking of United States
91
H Index
Subject Area and CategoryBiochemistry, Genetics and Molecular Biology
Physiology

Medicine
Physiology (medical)
PublisherSage Science Press
Publication typeJournals
ISSN07487304
Coverage1985-ongoing
Scope The Journal of Biological Rhythms (JBR) publishes original reports in English describing original research into all aspects of biological rhythms. Emphasis is placed on circadian and seasonal rhythms, but papers on other rhythms are also published. In addition to original research papers, the Journal publishes reviews, commentaries, editorials, letters, and other items of interest related to biological rhythms. Authors use genetic, biochemical, physiological behavioral, and modeling approaches to understand the nature, mechanisms, and functions of biological rhythms in plants and animals. They also study human rhythms in experimental, clinical, and real world settings. Preliminary or incomplete studies will not be considered.

Homepage

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
Physiology1999Q1
Physiology2000Q1
Physiology2001Q1
Physiology2002Q1
Physiology2003Q1
Physiology2004Q1
Physiology2005Q1
Physiology2006Q1
Physiology2007Q1
Physiology2008Q1
Physiology2009Q1
Physiology2010Q1
Physiology2011Q2
Physiology2012Q1
Physiology2013Q1
Physiology2014Q1
Physiology2015Q1
Physiology2016Q1
Physiology2017Q1
Physiology2018Q1
Physiology (medical)1999Q1
Physiology (medical)2000Q1
Physiology (medical)2001Q1
Physiology (medical)2002Q1
Physiology (medical)2003Q1
Physiology (medical)2004Q1
Physiology (medical)2005Q1
Physiology (medical)2006Q1
Physiology (medical)2007Q1
Physiology (medical)2008Q1
Physiology (medical)2009Q1
Physiology (medical)2010Q1
Physiology (medical)2011Q2
Physiology (medical)2012Q1
Physiology (medical)2013Q1
Physiology (medical)2014Q1
Physiology (medical)2015Q1
Physiology (medical)2016Q1
Physiology (medical)2017Q1
Physiology (medical)2018Q1
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
19991.837
20001.409
20011.198
20021.522
20031.556
20041.615
20052.497
20062.588
20072.979
20082.309
20092.634
20102.016
20111.393
20121.653
20132.239
20141.830
20151.616
20161.683
20171.620
20181.617
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)19993.222
Cites / Doc. (4 years)20002.732
Cites / Doc. (4 years)20012.904
Cites / Doc. (4 years)20022.800
Cites / Doc. (4 years)20033.057
Cites / Doc. (4 years)20043.050
Cites / Doc. (4 years)20054.609
Cites / Doc. (4 years)20064.443
Cites / Doc. (4 years)20075.311
Cites / Doc. (4 years)20083.829
Cites / Doc. (4 years)20094.654
Cites / Doc. (4 years)20104.173
Cites / Doc. (4 years)20113.286
Cites / Doc. (4 years)20123.854
Cites / Doc. (4 years)20133.711
Cites / Doc. (4 years)20143.553
Cites / Doc. (4 years)20153.376
Cites / Doc. (4 years)20163.253
Cites / Doc. (4 years)20173.474
Cites / Doc. (4 years)20183.383
Cites / Doc. (3 years)19993.222
Cites / Doc. (3 years)20002.921
Cites / Doc. (3 years)20012.529
Cites / Doc. (3 years)20022.821
Cites / Doc. (3 years)20033.438
Cites / Doc. (3 years)20043.530
Cites / Doc. (3 years)20054.528
Cites / Doc. (3 years)20064.901
Cites / Doc. (3 years)20075.082
Cites / Doc. (3 years)20083.812
Cites / Doc. (3 years)20094.496
Cites / Doc. (3 years)20104.000
Cites / Doc. (3 years)20113.176
Cites / Doc. (3 years)20123.837
Cites / Doc. (3 years)20133.654
Cites / Doc. (3 years)20143.359
Cites / Doc. (3 years)20153.347
Cites / Doc. (3 years)20163.460
Cites / Doc. (3 years)20173.537
Cites / Doc. (3 years)20183.369
Cites / Doc. (2 years)19993.664
Cites / Doc. (2 years)20002.516
Cites / Doc. (2 years)20012.341
Cites / Doc. (2 years)20023.126
Cites / Doc. (2 years)20034.019
Cites / Doc. (2 years)20043.052
Cites / Doc. (2 years)20054.670
Cites / Doc. (2 years)20064.667
Cites / Doc. (2 years)20074.698
Cites / Doc. (2 years)20083.447
Cites / Doc. (2 years)20094.237
Cites / Doc. (2 years)20103.521
Cites / Doc. (2 years)20113.021
Cites / Doc. (2 years)20123.590
Cites / Doc. (2 years)20133.457
Cites / Doc. (2 years)20143.082
Cites / Doc. (2 years)20153.303
Cites / Doc. (2 years)20163.416
Cites / Doc. (2 years)20173.619
Cites / Doc. (2 years)20182.495
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 Cites199945
Self Cites200043
Self Cites200152
Self Cites200258
Self Cites200367
Self Cites200453
Self Cites200572
Self Cites200657
Self Cites200742
Self Cites200831
Self Cites200962
Self Cites201039
Self Cites201136
Self Cites201241
Self Cites201323
Self Cites201433
Self Cites201520
Self Cites201620
Self Cites201718
Self Cites201821
Total Cites1999464
Total Cites2000552
Total Cites2001435
Total Cites2002505
Total Cites2003526
Total Cites2004526
Total Cites2005652
Total Cites2006696
Total Cites2007681
Total Cites2008507
Total Cites2009589
Total Cites2010564
Total Cites2011451
Total Cites2012587
Total Cites2013559
Total Cites2014477
Total Cites2015415
Total Cites2016436
Total Cites2017481
Total Cites2018502
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 document19992.910
External Cites per document20002.693
External Cites per document20012.227
External Cites per document20022.497
External Cites per document20033.000
External Cites per document20043.174
External Cites per document20054.028
External Cites per document20064.500
External Cites per document20074.769
External Cites per document20083.579
External Cites per document20094.023
External Cites per document20103.723
External Cites per document20112.923
External Cites per document20123.569
External Cites per document20133.503
External Cites per document20143.127
External Cites per document20153.185
External Cites per document20163.302
External Cites per document20173.404
External Cites per document20183.228
Cites per document19993.222
Cites per document20002.921
Cites per document20012.529
Cites per document20022.821
Cites per document20033.438
Cites per document20043.530
Cites per document20054.528
Cites per document20064.901
Cites per document20075.082
Cites per document20083.812
Cites per document20094.496
Cites per document20104.000
Cites per document20113.176
Cites per document20123.837
Cites per document20133.654
Cites per document20143.359
Cites per document20153.347
Cites per document20163.460
Cites per document20173.537
Cites per document20183.369
% 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
199920.24
20008.47
200117.74
200223.33
200322.00
200429.09
200519.23
200615.00
200731.58
200829.63
200929.17
201036.73
201128.07
201244.90
201331.71
201439.02
201520.75
201629.17
201740.00
201819.61
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 documents199912
Non-citable documents200018
Non-citable documents200122
Non-citable documents200226
Non-citable documents200328
Non-citable documents200423
Non-citable documents200521
Non-citable documents200615
Non-citable documents200713
Non-citable documents200816
Non-citable documents200920
Non-citable documents201018
Non-citable documents20119
Non-citable documents20121
Non-citable documents20132
Non-citable documents20145
Non-citable documents20157
Non-citable documents20169
Non-citable documents20176
Non-citable documents20187
Citable documents1999144
Citable documents2000189
Citable documents2001172
Citable documents2002179
Citable documents2003153
Citable documents2004149
Citable documents2005144
Citable documents2006142
Citable documents2007134
Citable documents2008133
Citable documents2009131
Citable documents2010141
Citable documents2011142
Citable documents2012153
Citable documents2013153
Citable documents2014142
Citable documents2015124
Citable documents2016126
Citable documents2017136
Citable documents2018149
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 documents199937
Uncited documents200059
Uncited documents200163
Uncited documents200267
Uncited documents200353
Uncited documents200448
Uncited documents200535
Uncited documents200628
Uncited documents200729
Uncited documents200830
Uncited documents200926
Uncited documents201020
Uncited documents201126
Uncited documents201224
Uncited documents201318
Uncited documents201427
Uncited documents201522
Uncited documents201636
Uncited documents201732
Uncited documents201841
Cited documents1999119
Cited documents2000148
Cited documents2001131
Cited documents2002138
Cited documents2003128
Cited documents2004124
Cited documents2005130
Cited documents2006129
Cited documents2007118
Cited documents2008119
Cited documents2009125
Cited documents2010139
Cited documents2011125
Cited documents2012130
Cited documents2013137
Cited documents2014120
Cited documents2015109
Cited documents201699
Cited documents2017110
Cited documents2018115
Scimago Journal & Country Rank
Show this widget in your own website

Just copy the code below and paste within your html code:
Loading comments...

Leave a comment

* Required

* Required

* Required

* Required

The users of Scimago Journal & Country Rank have the possibility to dialogue through comments linked to a specific journal. The purpose is to have a forum in which general doubts about the processes of publication in the journal, experiences and other issues derived from the publication of papers are resolved. For topics on particular articles, maintain the dialogue through the usual channels with your editor.

Developed by:
Scimago Lab
Powered by:
Powered by scopus

Follow us on @ScimagoJR

Scimago Lab, Copyright 2007-2019. Data Source: Scopus®