Person · Open Library
- Born
- 1951
- Works
- 12
Top works
- Rescue Warriors
- Saved by the sea
- The golden shore
- The ocean and coastal conservation guide, 2005-2006
- Saved by the sea
via Open Library + Wikidata
Listeners · Last.fm
- Listeners
- 2
- Total plays
- 4
<a href="https://www.last.fm/music/David+Helvarg">Read more on Last.fm</a>
Recent publications · Crossref
5 total works indexed
- The PRISMA 2020 statement: an updated guideline for reporting systematic reviews
· 2021 · cited 85,107x
- Basic local alignment search tool
· 1990 · cited 80,856x
- The moderator–mediator variable distinction in social psychological research: Conceptual, strategic, and statistical considerations.
· 1986 · cited 63,641x
- Evaluating Structural Equation Models with Unobservable Variables and Measurement Error
· 1981 · cited 63,480x
- Preferred Reporting Items for Systematic Reviews and Meta-Analyses: The PRISMA Statement
· 2009 · cited 58,749x
via Crossref · CC0
Quotes
- “We tend to think of America's days of frontier exploration as being behind us, but that's because we tend not to think of the other 71% of our blue planet.”
- “Remember that sign they hung up in an EPA office during the Reagan administration, "No good deed goes unpunished"? Under George Bush, no good science goes unpunished.”
- “Actually, any time I get to blow bubbles pretty much lights me up.”
via Wikiquote · CC BY-SA