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SCI-BYTES - WHAT'S NEW IN RESEARCH : 2009

Week of November 8, 2009 < Back ¦ 2009 ¦ Home

 
Journals Ranked by Impact: Demography
 
Rank 2008 Impact Factor Impact 2004-08 Impact 1981-2008
1 Pers. Sex. Repr. Hlth.
(4.53)
Pers. Sex. Repr. Hlth.
(8.32)
Demography
(23.37)
2 Demography
(2.32)
Demography
(6.00)
Popul. Develop. Rev.
(15.60)
3 Popul. Develop. Rev.
(1.81)
Int. Family Plan. Persp.
(3.49)
Population Index
(14.84)
4 Int. Family Plan. Persp.
(1.65)
Stud. in Family Plan.
(3.41)
Population Studies
(13.67)
5 Population Studies
(1.58)
Popul. Develop. Rev.
(3.17)
Family Planning Persp.
(13.22)
6 Int. Migration Review
(1.32)
Population Studies
(2.96)
Stud. in Family Plan.
(13.20)
7 Stud. in Family Plan.
(1.22)
Int. Migration Review
(2.56)
Pers. Sex. Repr. Hlth.
(10.05)
8 Populat. Space & Place
(1.19)
Europ. J. Population
(2.49)
Int. Migration Review
(8.84)
9 Europ. J. Population
(1.13)
Pop. Res. Policy Rev.
(1.99)
Int. Family Plan. Persp.
(7.44)
10 Population Bulletin
(1.08)
Population & Environment
(1.83)
Social Biology
(6.37)

The above table compares the citation impact of journals in a given field as measured over three different time spans. The left-hand column ranks journals based on their 2008 "impact factor," as enumerated in the current edition of Journal Citations Report®. The 2008 impact factor is calculated by taking the number of all current citations to source items published in a journal over the previous two years and dividing by the number of articles published in the journal during the same period--in other words, a ratio between citations and recent citable items published. The rankings in the next two columns show impact over longer time spans, based on figures from Journal Performance Indicators. In these columns, total citations to a journal's published papers are divided by the total number of papers that the journal published, producing a citations-per-paper impact score over a five-year period (middle column) and a 28-year period (right-hand column).

SOURCE: Journal Citations Report and Journal Performance Indicators.

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Sci-Bytes : 2009 : 11.08.2009 - Journals Ranked by Impact: Demography
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