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 | 297 |
| England | 7 |
| Canada | 5 |
| Australia | 3 |
| Israel | 3 |
| Scotland | 3 |
| CHINA MAINLAND | 1 |
| Ireland | 1 |
近年机构发文量统计
| 机构 | 发文量 |
|---|---|
| UNIVERSITY OF CALIFORNIA SYSTEM | 11 |
| UNIVERSITY OF NORTH CAROLINA | 11 |
| UNIVERSITY SYSTEM OF MARYLAND | 11 |
| PENNSYLVANIA COMMONWEALTH SYSTEM OF HIG... | 9 |
| UNIVERSITY OF WISCONSIN SYSTEM | 7 |
| PURDUE UNIVERSITY SYSTEM | 5 |
| BROWN UNIVERSITY | 4 |
| CALIFORNIA STATE UNIVERSITY SYSTEM | 4 |
| COLUMBIA UNIVERSITY | 4 |
| OHIO STATE UNIVERSITY | 4 |