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 | 75 |
| Canada | 3 |
| Netherlands | 2 |
| Spain | 2 |
| Australia | 1 |
| Czech Republic | 1 |
| GERMANY (FED REP GER) | 1 |
近年机构发文量统计
| 机构 | 发文量 |
|---|---|
| UNIVERSITY OF CALIFORNIA SYSTEM | 10 |
| UNIVERSITY OF DELAWARE | 6 |
| PENNSYLVANIA COMMONWEALTH SYSTEM OF HIG... | 5 |
| UNIVERSITY OF TEXAS SYSTEM | 5 |
| CALIFORNIA STATE UNIVERSITY SYSTEM | 4 |
| UNIVERSITY OF PENNSYLVANIA | 4 |
| UNIVERSITY OF SOUTHERN CALIFORNIA | 4 |
| MICHIGAN STATE UNIVERSITY | 3 |
| STATE UNIVERSITY SYSTEM OF FLORIDA | 3 |
| UNIVERSITY OF ALABAMA SYSTEM | 3 |