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 | 66 |
| Canada | 9 |
| Australia | 7 |
| New Zealand | 6 |
| England | 5 |
| Indonesia | 3 |
| South Africa | 3 |
| Hungary | 2 |
| Zimbabwe | 2 |
| Bangladesh | 1 |
近年机构发文量统计
| 机构 | 发文量 |
|---|---|
| UNIVERSITY OF QUEENSLAND | 7 |
| UNIVERSITY OF CALIFORNIA SYSTEM | 5 |
| UNIVERSITY OF SOUTHERN CALIFORNIA | 5 |
| IMPERIAL COLLEGE LONDON | 4 |
| OREGON STATE UNIVERSITY | 4 |
| ARIZONA STATE UNIVERSITY | 3 |
| PENNSYLVANIA COMMONWEALTH SYSTEM OF HIG... | 3 |
| SMITHSONIAN INSTITUTION | 3 |
| UNIVERSITY OF ALBERTA | 3 |
| UNIVERSITY OF MICHIGAN SYSTEM | 3 |