发文分析
近年国家/地区发文量统计
| 国家/地区 | 数量 |
|---|---|
| USA | 45 |
| Greece | 43 |
| GERMANY (FED REP GER) | 33 |
| England | 22 |
| Japan | 19 |
| Italy | 18 |
| Russia | 15 |
| Australia | 11 |
| Spain | 11 |
| Pakistan | 9 |
近年机构发文量统计
| 机构 | 数量 |
|---|---|
| YAMAGATA UNIVERSITY | 17 |
| ARISTOTLE UNIVERSITY OF THESSALONIKI | 11 |
| MOSCOW STATE TECHNOLOGY UNIVERSITY STANKIN | 10 |
| NATIONAL TECHNICAL UNIVERSITY OF ATHENS | 8 |
| UNIVERSITY OF TEXAS SYSTEM | 7 |
| IONIAN UNIVERSITY | 6 |
| NATIONAL & KAPODISTRIAN UNIVERSITY OF ATHENS | 6 |
| INSTITUTO NACIONAL DE ASTROFISICA, OPTICA Y EL... | 5 |
| KING ABDULAZIZ UNIVERSITY | 5 |
| SHEFFIELD HALLAM UNIVERSITY | 5 |