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Science in Sweden, 1995-99
(Sweden's world share of science and social-science papers over the last five years, expressed as a percentage of papers in each of 21 fields in the ISI database. Also, Sweden's relative citation impact compared to the world average in each field, expressed as a percentage.)
|
Field |
Percentage
of papers from Sweden |
Relative
impact compared to world
|
| Immunology |
4.00 |
-30 |
| Ecology/Environmental |
3.16 |
+29 |
| Neuroscience |
2.93 |
+1 |
| Clinical Medicine |
2.69 |
+17 |
| Biology & Biochemistry |
2.64 |
+8 |
| Pharmacology |
2.50 |
+32 |
| Microbiology |
2.08 |
+13 |
| Molecular Biology |
2.03 |
-17 |
|
**<--- Sweden's overall percent share, all
fields: 2.01 --->** |
| Plant & Animal Sciences |
1.96 |
+32 |
| Geosciences |
1.84 |
Even |
| Materials Science |
1.83 |
+1 |
| Astrophysics |
1.74 |
+15 |
| Physics |
1.60 |
+18 |
| Economics & Business |
1.52 |
-9 |
| Chemistry |
1.48 |
+32 |
| Engineering |
1.45 |
+39 |
| Psychology/Psychiatry |
1.43 |
-11 |
| Social Sciences |
1.38 |
+4 |
| Agricultural Sciences |
1.34 |
+31 |
| Mathematics |
1.30 |
-2 |
| Computer Science |
1.29 |
+1 |
Between 1995 and 1999, ISI indexed 69,077 papers that listed at least one author address in Sweden. Of those papers, the highest percentage appeared in journals classified under the heading of immunology. As the right-hand column shows, the citations-per-paper (or impact) mark for Swedish immunology papers was 30% below the 1994-98 world average for the field (5.88 cites per paper for Sweden, versus a world score 8.46 cites per paper). On the other hand, researchers in Sweden exceeded the world impact average in many of the fields listed above, notably in engineering (39% above the world impact mark), pharmacology (32% above), chemistry (+32%), and agricultural sciences (+31%). In geosciences, the impact of Swedish research happened to match the world mark precisely: 3.22 cites per paper.

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