Scholarly Index
Christopher Ward
Tobacco Harm Reduction 4 Life; 756 total citations; 84 total publications; best world rank #547
Tobacco Harm Reduction 4 Life
756Total citations
84Total publications
16H-index
Published ranking records
| Field | Window | World rank | National rank | Impact score |
|---|---|---|---|---|
| Railway Engineering and Dynamics | Lifetime | 790 | US 85 | 93.01 |
| Railway Systems and Energy Efficiency | Lifetime | 646 | US 43 | 88.28 |
| Railway Systems and Materials Science | Lifetime | 547 | US 26 | 34.05 |
| Railway Engineering and Dynamics | 2021-2025 | 935 | US 26 | 75.43 |
| Railway Systems and Energy Efficiency | 2021-2025 | 633 | US 12 | 67.80 |