Scholarly Index
Nicholas L. Johnson
Institute on Aging; 2,911 total citations; 161 total publications; best world rank #27
Institute on Aging
2,911Total citations
161Total publications
20H-index
Published ranking records
| Field | Window | World rank | National rank | Impact score |
|---|---|---|---|---|
| Space exploration and regulation | Lifetime | 27 | US 15 | 97.12 |
| Space Satellite Systems and Control | Lifetime | 136 | US 47 | 97.45 |
| Spacecraft Design and Technology | Lifetime | 232 | US 135 | 96.24 |
| Space Science and Extraterrestrial Life | Lifetime | 999 | US 566 | 85.96 |