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 | 90 |
| Canada | 17 |
| England | 13 |
| Australia | 9 |
| CHINA MAINLAND | 9 |
| Pakistan | 5 |
| Namibia | 4 |
| Nigeria | 4 |
| Tanzania | 4 |
| India | 3 |
近年机构发文量统计
| 机构 | 发文量 |
|---|---|
| INDIANA UNIVERSITY SYSTEM | 10 |
| PENNSYLVANIA COMMONWEALTH SYSTEM OF HIG... | 10 |
| MASSACHUSETTS INSTITUTE OF TECHNOLOGY (... | 8 |
| UNIVERSITY OF HONG KONG | 8 |
| CALIFORNIA STATE UNIVERSITY SYSTEM | 6 |
| UNIVERSITY OF BRITISH COLUMBIA | 6 |
| UNIVERSITY OF COLORADO SYSTEM | 5 |
| UTAH SYSTEM OF HIGHER EDUCATION | 5 |
| COLUMBUS STATE COMMUNITY COLLEGE | 4 |
| DREXEL UNIVERSITY | 4 |