Sleep and Biological Rhythms
Impact Factor & Key Scientometrics

Sleep and Biological Rhythms
Overview

Impact Factor

1.186

H Index

34

Impact Factor

1.36

I. Basic Journal Info

Country

Germany
Journal ISSN: 14469235, 14798425
Publisher: Springer Verlag
History: 2004-ongoing
Journal Hompage: Link
How to Get Published:

Research Categories

Sleep and Biological Rhythms
Impact Factor by Web of Science

Index

SCIE/SSCI

Impact Factor

1.186

by WOS

Ranking

10356

by WOS

Sleep and Biological Rhythms
SJR, SJR Impact Factor and H Index

H Index

34

SJR

0.371

Scopus Impact Factor

1.36

Sleep and Biological Rhythms
SJR Impact Factor 2-year, 3-year, 4-year

2-year
Impact Factor

1.36

3-year
Impact Factor

1.327

4-year
Impact Factor

1.36

Scope/Description:

Sleep and Biological Rhythms is a quarterly peer-reviewed publication dealing with medical treatments relating to sleep. The journal publishies original articles, short papers, commentaries and the occasional reviews. In scope the journal covers mechanisms of sleep and wakefullness from the ranging perspectives of basic science, medicine, dentistry, pharmacology, psychology, engineering, public health and related branches of the social sciences.

II. Science Citation Report (SCR)



Sleep and Biological Rhythms
SCR Impact Factor

Sleep and Biological Rhythms
SCR Journal Ranking

Sleep and Biological Rhythms
SCImago SJR Rank

SCImago Journal Rank (SJR indicator) is a measure of scientific influence of scholarly 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.

0.371

Sleep and Biological Rhythms
Scopus 2-Year Impact Factor Trend

Note: impact factor data for reference only

Sleep and Biological Rhythms
Scopus 3-Year Impact Factor Trend

Note: impact factor data for reference only

Sleep and Biological Rhythms
Scopus 4-Year Impact Factor Trend

Note: impact factor data for reference only

Sleep and Biological Rhythms
Impact Factor History

2-year 3-year 4-year
  • 2021 Impact Factor
    1.36 1.327 1.36
  • 2020 Impact Factor
    1 1.019 0.935
  • 2019 Impact Factor
    1.033 0.791 0.908
  • 2018 Impact Factor
    0.763 0.889 0.871
  • 2017 Impact Factor
    0.648 0.627 0.756
  • 2016 Impact Factor
    0.886 0.819 0.897
  • 2015 Impact Factor
    0.631 0.722 0.797
  • 2014 Impact Factor
    0.747 NA NA
  • 2013 Impact Factor
    0.807 NA NA
  • 2012 Impact Factor
    1.151 NA NA
  • 2011 Impact Factor
    0.627 NA NA
  • 2010 Impact Factor
    0.847 NA NA
  • 2009 Impact Factor
    0.810 NA NA
  • 2008 Impact Factor
    0.642 NA NA
  • 2007 Impact Factor
    0.686 NA NA
  • 2006 Impact Factor
    0.231 NA NA
  • 2005 Impact Factor
    0.339 NA NA
  • 2004 Impact Factor
    0.667 NA NA
  • 2003 Impact Factor
    0.000 NA NA
  • 2002 Impact Factor
    NA NA NA
  • 2001 Impact Factor
    NA NA NA
  • 2000 Impact Factor
    NA NA NA
Note: impact factor data for reference only

HIGHEST PAID JOBS

LATEX TUTORIALS

MUST-READ BOOKS


Impact Factor

Impact factor (IF) is a scientometric factor based on the yearly average number of citations on articles published by a particular journal in the last two years. A journal impact factor is frequently used as a proxy for the relative importance of a journal within its field. Find out more: What is a good impact factor?


III. Other Science Influence Indicators

Any impact factor or scientometric indicator alone will not give you the full picture of a science journal. There are also other factors such as H-Index, Self-Citation Ratio, SJR, SNIP, etc. Researchers may also consider the practical aspect of a journal such as publication fees, acceptance rate, review speed. (Learn More)

Sleep and Biological Rhythms
H-Index

The h-index is an author-level metric that attempts to measure both the productivity and citation impact of the publications of a scientist or scholar. The index is based on the set of the scientist's most cited papers and the number of citations that they have received in other publications

34

Sleep and Biological Rhythms
H-Index History