发文分析
近年国家/地区发文量统计
| 国家/地区 | 数量 |
|---|---|
| Bulgaria | 37 |
| India | 13 |
| Iran | 7 |
| CHINA MAINLAND | 6 |
| Ukraine | 6 |
| Greece | 3 |
| Canada | 2 |
| GERMANY (FED REP GER) | 2 |
| Kazakhstan | 2 |
| Nigeria | 2 |
近年机构发文量统计
| 机构 | 数量 |
|---|---|
| BULGARIAN ACADEMY OF SCIENCES | 29 |
| UNIVERSITY OF ARCHITECTURE & CIVIL ENGINEERING... | 5 |
| NATIONAL ACADEMY OF SCIENCES UKRAINE | 4 |
| ARISTOTLE UNIVERSITY OF THESSALONIKI | 2 |
| KARAGANDA TECHNICAL UNIVERSITY | 2 |
| MINISTRY OF EDUCATION & SCIENCE OF UKRAINE | 2 |
| NATIONAL INSTITUTE OF TECHNOLOGY (NIT SYSTEM) | 2 |
| TECHNICAL UNIVERSITY SOFIA | 2 |
| UNIVERSITY OF TEHRAN | 2 |
| AKITA UNIVERSITY | 1 |