What's New in Research: May 7, 2007
Previous | Main SCI-BYTES Menu (current year) | 2007 Menu

Journals Ranked by Impact:
Parasitology

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 2005 "impact factor," as enumerated in the current edition of the Thomson Scientific Journal Citation Reports®. The 2005 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 the Thomson Scientific 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 25-year period (right-hand column). SOURCE: Journal Citation Reports and Journal Performance Indicators.   View the 10-year journal rankings for Trends in Parasitology, 1997-February 28, 2007. View the past and present top ten scientists and/or top three Hot Papers in Microbiology.    Analysis of Microbiology.   Assorted features pertaining to Microbiology from all of the Essential Science Indicators editorials. Features include interviews, essays, comments, profiles, and rankings of the top- performing scientists, institutions, countries, journals, papers, and fields

Previous Page | Return to SCI-BYTES Main Menu | Return to 2007 Menu
If you came from the Thomson Scientific Web site, click here to return
  

in-cites - an editorial component of Essential Science Indicators
Citing URL: http://www.in-cites.com/research/2007/may_7_2007-2.html