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 | 69 |
| Canada | 12 |
| England | 12 |
| France | 9 |
| Sweden | 6 |
| Brazil | 4 |
| GERMANY (FED REP GER) | 4 |
| Netherlands | 4 |
| Switzerland | 4 |
| Australia | 3 |
近年机构发文量统计
| 机构 | 发文量 |
|---|---|
| UNIVERSITY OF NORTH CAROLINA | 6 |
| UNIVERSITY OF LONDON | 5 |
| MCGILL UNIVERSITY | 4 |
| NORTHEASTERN UNIVERSITY | 4 |
| PENNSYLVANIA COMMONWEALTH SYSTEM OF HIG... | 4 |
| STATE UNIVERSITY OF NEW YORK (SUNY) SYS... | 4 |
| STATE UNIVERSITY SYSTEM OF FLORIDA | 4 |
| UMEA UNIVERSITY | 4 |
| CENTRE NATIONAL DE LA RECHERCHE SCIENTI... | 3 |
| MICHIGAN STATE UNIVERSITY | 3 |