发文地区与机构
近年国家 / 地区发文量统计
| 国家 / 地区 | 发文量 |
|---|---|
| USA | 50 |
| Italy | 37 |
| GERMANY (FED REP GER) | 30 |
| Russia | 25 |
| France | 18 |
| England | 15 |
| CHINA MAINLAND | 12 |
| Poland | 12 |
| Canada | 11 |
| India | 11 |
近年机构发文量统计
| 机构 | 发文量 |
|---|---|
| RUSSIAN ACADEMY OF SCIENCES | 17 |
| CENTRE NATIONAL DE LA RECHERCHE SCIENTI... | 10 |
| UNIVERSITY OF CALABRIA | 8 |
| CONSIGLIO NAZIONALE DELLE RICERCHE (CNR... | 5 |
| UNITED STATES DEPARTMENT OF AGRICULTURE... | 5 |
| UNIVERSITY OF CATANIA | 5 |
| WROCLAW UNIVERSITY OF SCIENCE & TECHNOL... | 5 |
| CALIFORNIA STATE UNIVERSITY SYSTEM | 4 |
| NATIONAL ACADEMY OF SCIENCES OF BELARUS... | 4 |
| NATIONAL TECHNICAL UNIVERSITY OF ATHENS | 4 |