Updated September 1, 2008
Citation Thresholds for Scientists,
Countries, Institutions, and Journals
For the third bimonthly period of 2008, January 1, 1998-June 30, 2008,
a ten-year plus six-month period.
|
Field
|
Scientist
|
Country
|
Institution
|
Journal
|
|
Agricultural Sciences
|
216
|
201
|
742
|
699
|
|
Biology & Biochemistry
|
774
|
346
|
3988
|
2617
|
|
Chemistry
|
859
|
480
|
2907
|
2116
|
|
Clinical Medicine
|
1327
|
1861
|
1517
|
2682
|
|
Computer Science
|
129
|
56
|
783
|
435
|
|
Economics & Business
|
202
|
44
|
1516
|
561
|
|
Engineering
|
227
|
216
|
731
|
699
|
|
Environment/Ecology
|
346
|
435
|
1576
|
1378
|
|
Geosciences
|
544
|
387
|
2273
|
714
|
|
Immunology
|
757
|
503
|
3815
|
4579
|
|
Materials Science
|
368
|
267
|
1120
|
804
|
|
Mathematics
|
159
|
90
|
1494
|
822
|
|
Microbiology
|
595
|
443
|
3121
|
1841
|
|
Molecular Biology & Genetics
|
1243
|
332
|
6741
|
4109
|
|
Multidisciplinary
|
138
|
19
|
498
|
87
|
|
Neuroscience & Behavior
|
966
|
158
|
4084
|
4654
|
|
Pharmacology & Toxicology
|
342
|
217
|
1958
|
1853
|
|
Physics
|
2117
|
699
|
4305
|
2007
|
|
Plant & Animal Science
|
366
|
585
|
1233
|
1230
|
|
Psychiatry/Psychology
|
482
|
99
|
2044
|
1242
|
|
Social Sciences, general
|
146
|
115
|
494
|
469
|
|
Space Science
|
1837
|
151
|
9040
|
724
|
The proportion of top entities selected for each type of entity is
given below:
|
Entity
|
Percent
Selected
|
|
Scientists
|
1%
|
|
Institutions
|
1%
|
|
Countries
|
50%
|
|
Journals
|
50%
|
