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 | 44 |
| GERMANY (FED REP GER) | 19 |
| England | 16 |
| Italy | 15 |
| CHINA MAINLAND | 11 |
| France | 11 |
| Canada | 9 |
| Greece | 9 |
| Spain | 9 |
| Switzerland | 7 |
近年机构发文量统计
| 机构 | 发文量 |
|---|---|
| CASE WESTERN RESERVE UNIVERSITY | 6 |
| CENTRE NATIONAL DE LA RECHERCHE SCIENTI... | 5 |
| ADAM MICKIEWICZ UNIVERSITY | 4 |
| PENNSYLVANIA COMMONWEALTH SYSTEM OF HIG... | 4 |
| RUSSIAN ACADEMY OF SCIENCES | 4 |
| STATE UNIVERSITY SYSTEM OF FLORIDA | 4 |
| UNIVERSITY OF NAPLES FEDERICO II | 4 |
| FRIEDRICH SCHILLER UNIVERSITY OF JENA | 3 |
| HAMBURG UNIVERSITY OF TECHNOLOGY | 3 |
| INSTITUTO TECNOLOGICO DE COSTA RICA | 3 |