Scholarly Index
Henry Leffmann
Franklin Institute; 3,979 total citations; 460 total publications; best world rank #400
Franklin Institute
3,979Total citations
460Total publications
24H-index
Published ranking records
| Field | Window | World rank | National rank | Impact score |
|---|---|---|---|---|
| History and advancements in chemistry | Lifetime | 400 | US 177 | 92.91 |
| Historical Astronomy and Related Studies | Lifetime | 899 | US 361 | 77.63 |
| Photography and Visual Culture | Lifetime | 555 | US 217 | 70.84 |
| Science, Research, and Medicine | Lifetime | 901 | US 432 | 64.49 |