+ Journals Ranked by Impact: Astronomy & Astrophysics
+ Dentistry/Oral Surgery & Medicine: High-Impact U.S. Institutions, 2002-06
+ Australian Universities: Highest Impact in Mechanical Engineering, 2002-06
+ Science in the United Kingdom, 2002-06
+ What’s the Hot Paper in Medicine
+ What’s the Hot Paper in Biology
Papers below have the greatest absolute increase in citations from: January 1, 1997 – April 30, 2007, the previous bimonthly period (second of 2007) to January 1, 1997 – June 30, 2007, the third bimonthly period of 2007.
++ Profile and updated rankings for the United States of America among the 145 top-performing countries in all fields and all countries. This profile also contains individual rankings for the U.S. across all fields as well as all countries.
Source: ISI
