发文分析
近年国家/地区发文量统计
| 国家/地区 | 数量 |
|---|---|
| USA | 50 |
| Italy | 27 |
| France | 21 |
| Japan | 18 |
| GERMANY (FED REP GER) | 17 |
| Spain | 16 |
| Portugal | 15 |
| Greece | 13 |
| England | 12 |
| India | 11 |
近年机构发文量统计
| 机构 | 数量 |
|---|---|
| CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (... | 18 |
| CONSIGLIO NAZIONALE DELLE RICERCHE (CNR) | 8 |
| PENNSYLVANIA COMMONWEALTH SYSTEM OF HIGHER EDU... | 7 |
| UNIVERSIDADE NOVA DE LISBOA | 7 |
| UNIVERSITY OF PALERMO | 7 |
| SWANSEA UNIVERSITY | 6 |
| PITTSBURG STATE UNIVERSITY | 5 |
| RICE UNIVERSITY | 5 |
| UNIVERSIDADE DO PORTO | 5 |
| AUTONOMOUS UNIVERSITY OF MADRID | 4 |