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 | 18 |
| GERMANY (FED REP GER) | 10 |
| CHINA MAINLAND | 6 |
| Australia | 4 |
| Austria | 4 |
| France | 4 |
| Japan | 4 |
| Poland | 4 |
| England | 3 |
| Malaysia | 3 |
近年机构发文量统计
| 机构 | 发文量 |
|---|---|
| STATE UNIVERSITY SYSTEM OF FLORIDA | 5 |
| UNIVERSITY OF CALIFORNIA SYSTEM | 5 |
| CENTRE NATIONAL DE LA RECHERCHE SCIENTI... | 3 |
| GUANGXI NORMAL UNIVERSITY | 3 |
| SMITHSONIAN INSTITUTION | 3 |
| UNIVERSITY OF WURZBURG | 3 |
| AUSTRALIAN NATIONAL UNIVERSITY | 2 |
| BABES BOLYAI UNIVERSITY FROM CLUJ | 2 |
| SOUTH CHINA AGRICULTURAL UNIVERSITY | 2 |
| TOKYO METROPOLITAN UNIVERSITY | 2 |