Scholarly Index
Michael D. Hays
Environmental Protection Agency; 6,300 total citations; 109 total publications; best world rank #485
Environmental Protection Agency
6,300Total citations
109Total publications
45H-index
Published ranking records
| Field | Window | World rank | National rank | Impact score |
|---|---|---|---|---|
| Vehicle emissions and performance | Lifetime | 485 | US 151 | 97.69 |
| Air Quality and Health Impacts | Lifetime | 970 | US 358 | 97.96 |