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 | 27 |
| England | 3 |
| Canada | 2 |
| Netherlands | 2 |
| Austria | 1 |
| Brazil | 1 |
| CHINA MAINLAND | 1 |
| Denmark | 1 |
| France | 1 |
| GERMANY (FED REP GER) | 1 |
近年机构发文量统计
| 机构 | 发文量 |
|---|---|
| STATE UNIVERSITY OF NEW YORK (SUNY) SYS... | 7 |
| STATE UNIVERSITY OF NEW YORK (SUNY) STO... | 6 |
| PURDUE UNIVERSITY SYSTEM | 5 |
| UNIVERSITY OF CALIFORNIA SYSTEM | 5 |
| UNIVERSITY SYSTEM OF MARYLAND | 4 |
| PENNSYLVANIA COMMONWEALTH SYSTEM OF HIG... | 3 |
| UNIVERSITY OF MICHIGAN SYSTEM | 3 |
| UNIVERSITY OF LIVERPOOL | 2 |
| UNIVERSITY OF TEXAS SYSTEM | 2 |
| UNIVERSITY SYSTEM OF NEW HAMPSHIRE | 2 |