Scholarly Index
J. S. Ulvestad
U.S. National Science Foundation; 5,006 total citations; 156 total publications; best world rank #354
U.S. National Science Foundation
5,006Total citations
156Total publications
41H-index
Published ranking records
| Field | Window | World rank | National rank | Impact score |
|---|---|---|---|---|
| Astronomical Observations and Instrumentation | Lifetime | 354 | US 201 | 97.62 |
| Astrophysics and Cosmic Phenomena | Lifetime | 926 | US 327 | 96.13 |
| Radio Astronomy Observations and Technology | Lifetime | 356 | US 115 | 96.57 |
| Astrophysical Phenomena and Observations | Lifetime | 978 | US 368 | 95.13 |