Beginning in mid-February 2008, the 1997-2007 online version of the Science Watch® newsletter, ESI-Topics.com, and in-cites.com, will all be featured together on the redesigned ScienceWatch.com. All previous content from the three sites will be permanently archived, and remain accessible from any existing bookmarks to the archived pages. No new content will be added to this site. Updates and new content (updated biweekly) are available at ScienceWatch.com now.
Thomson
Essential Science Indicators - Special Topics  RSS feeds for the editorial Web sites of Essential Science Indicators.
All Topics Menu
Help || About || Contact

  
| Previous Page |  | Special Topics Menu |  | Next Page |
  

ESI Special Topic of:
"Black Holes," Published March 2004
•> Search Special Topics
Black Holes Menu

Black Holes

TOP NATIONS

Top 20 Overall
Total cites • Number of papers • Cites per paper
|| Ranked by total cites ||
1993-2003 (sixth bimonthly)
Rank     Nation Total
Cites		 Number
of Papers		 Cites Per
Paper
1 USA 32239 1737 18.56
2 England 8065 462 17.46
3 Germany 5119 391 13.09
4 Japan 4596 428 10.74
5 Canada 3987 276 14.45
6 Italy 2983 332 8.98
7 Russia 2749 308 8.93
8 Netherlands 2423 137 17.69
9 France 1912 182 10.51
10 India 1904 209 9.11
11 Switzerland 1714 120 14.28
12 Peoples R China 1470 411 3.58
13 Spain 1406 132 10.65
14 Israel 1309 122 10.73
15 Chile 1140 53 21.51
16 South Korea 950 137 6.93
17 Sweden 947 53 17.87
18 Belgium 800 41 19.51
19 Brazil 625 94 6.65
20
Top of page to menu		 Poland 610 90 6.78

ESI Special Topic of:
"Black Holes," Published March 2004
•> Search Special Topics
Black Holes Menu || All Topics Menu
Help || About || Contact

ScienceWatch.com - Tracking Trends and Perfomance in Basic Research
Go to the new ScienceWatch.com
Write to the Webmaster with questions/comments. Terms of Usage.
The Research Services Group of Thomson Scientific |
(c) 2008 The Thomson Corporation.