发文分析
近年国家/地区发文量统计
| 国家/地区 | 数量 |
|---|---|
| USA | 195 |
| England | 11 |
| GERMANY (FED REP GER) | 11 |
| France | 7 |
| Belgium | 5 |
| Canada | 4 |
| Italy | 4 |
| Colombia | 3 |
| Mexico | 3 |
| Ireland | 2 |
近年机构发文量统计
| 机构 | 数量 |
|---|---|
| JOHNS HOPKINS UNIVERSITY | 27 |
| BROWN UNIVERSITY | 18 |
| UNIVERSITY OF CALIFORNIA SYSTEM | 9 |
| YALE UNIVERSITY | 8 |
| UNIVERSITY OF LONDON | 6 |
| GEORGETOWN UNIVERSITY | 5 |
| PRINCETON UNIVERSITY | 5 |
| UNIVERSITY OF CHICAGO | 5 |
| HARVARD UNIVERSITY | 4 |
| INDIANA UNIVERSITY SYSTEM | 4 |