国家/地区发文分析
国家/地区发文量
| 国家/地区 | 数量 |
|---|---|
| USA | 60 |
| Canada | 7 |
| Australia | 4 |
| India | 2 |
| Spain | 2 |
| Brazil | 1 |
| Bulgaria | 1 |
| CHINA MAINLAND | 1 |
| Czech Republic | 1 |
| England | 1 |
机构发文量
| 机构 | 数量 |
|---|---|
| UNIVERSITY OF CALIFORNIA SYSTEM | 8 |
| UNIVERSITY OF MICHIGAN SYSTEM | 7 |
| UNIVERSITY OF NEBRASKA SYSTEM | 7 |
| CALIFORNIA STATE UNIVERSITY SYSTEM | 6 |
| STATE UNIVERSITY OF NEW YORK (SUNY) SYSTEM | 4 |
| UNIVERSITY OF MASSACHUSETTS SYSTEM | 4 |
| STATE UNIVERSITY OF NEW YORK (SUNY) STONY BROOK | 3 |
| STATE UNIVERSITY SYSTEM OF FLORIDA | 3 |
| UNIVERSITY OF TEXAS SYSTEM | 3 |
| CENTRAL MICHIGAN UNIVERSITY | 2 |