Ralph Hoffmann
Sign in to saveAlso known as Ralph Hoffm.
American teacher, ornithologist and botanist (1870-1932)
Person · Open Library
- Works
- 6
Top works
- Bird Portraits
- Unternehmensnachfolge Durch Unternehmensverkauf
- Bereit Für Den Firmenverkauf?
- Birds of the Pacific States
- Flora of Berkshire County, Massachusetts
via Open Library + Wikidata
Music · MusicBrainz
- Type
- Person
- Gender
- Male
- Origin
- Germany
- Active from
- 1951-03-26
german
Discography
- Was fang ich an in dieser Stadt?1978
- Veränderungen1982
- Ciao bella1984
- Morjen Berlin1985
- Klaus Hoffmann1987
- Was bleibt?1989
- Es muß aus Liebe sein1989
- Klaus Hoffmann1989
- Zeit zu leben1991
- Sänger1993
via MusicBrainz · CC0
Listeners · Last.fm
- Listeners
- 2
- Total plays
- 2
<a href="https://www.last.fm/music/Ralph+Hoffmann">Read more on Last.fm</a>
Academic profile · OpenAlex
4h-index
- Works
- 44
- Cited by
- 62
Research areas
Field (mathematics)GeographyBiologyMathematicsPure mathematics
Most cited works
- A Guide to the Birds of New England and Eastern New York2009 · 10 cit
- From Field and Study1926 · 9 cit
- Flora of Berkshire County, Massachusetts1922 · 7 cit
- From Field and Study1931 · 6 cit
- From Field and Study1921 · 4 cit
via OpenAlex · CC0
Recent publications · Crossref
5 total works indexed
- The PRISMA 2020 statement: an updated guideline for reporting systematic reviews
· 2021 · cited 77,621x
- QUANTUM ESPRESSO: a modular and open-source software project for quantum simulations of materials
· 2009 · cited 22,573x
- Initial sequencing and analysis of the human genome
· 2001 · cited 18,520x
- SARS-CoV-2 Cell Entry Depends on ACE2 and TMPRSS2 and Is Blocked by a Clinically Proven Protease Inhibitor
· 2020 · cited 17,305x
- Environmental Applications of Semiconductor Photocatalysis
· 1995 · cited 17,026x
via Crossref · CC0
Wikidata facts
Show 2 more facts
- date of death
- 1932-07-21
- date of birth
- 1870-11-30
Sources (1)
via Wikidata · CC0
Connections
United States
Country
bird
Entity
California
Entity
Napoleon
Person
botany
Entity
teacher
Entity
Harvard University
Entity
New England
Entity
Kansas City
Entity
Cambridge
Entity
ornithology
Entity
Internet Archive
Entity
Santa Barbara County
Entity
Library of Congress Control Number
Entity
natural history
Entity
Berkshire County
Entity
cinema of the United States
Entity
International Plant Names Index
Entity
Channel Islands of California
Entity
Ernest Thompson Seton
Entity
Categories
1870 births1932 deathsAccidental deaths from falls in the United StatesAmerican botanical writersAmerican male non-fiction writersAmerican ornithological writersAmerican ornithologistsAmerican people of German descentBotanists with author abbreviationsHarvard University alumniPembroke Hill School alumni