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 | 49 |
| Canada | 8 |
| Netherlands | 7 |
| GERMANY (FED REP GER) | 6 |
| Australia | 5 |
| Japan | 5 |
| Sweden | 5 |
| England | 3 |
| Italy | 3 |
| Norway | 3 |
近年机构发文量统计
| 机构 | 发文量 |
|---|---|
| INDIANA UNIVERSITY SYSTEM | 6 |
| CORNELL UNIVERSITY | 5 |
| STANFORD UNIVERSITY | 5 |
| UNIVERSITY OF TWENTE | 5 |
| UNIVERSITY OF WATERLOO | 5 |
| UNIVERSITY SYSTEM OF GEORGIA | 5 |
| CARNEGIE MELLON UNIVERSITY | 4 |
| UNIVERSITY OF MICHIGAN SYSTEM | 4 |
| NORTHWESTERN UNIVERSITY | 3 |
| UNIVERSITY OF HERTFORDSHIRE | 3 |