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Researcher · Nebraska Wesleyan University · United States

David H. Greegor

David H. Greegor publishes mostly in Ecology, Oncology and Surgery, on topics such as Colorectal Cancer Screening and Detection, Remote Sensing in Agriculture and Bat Biology and Ecology Studies.

OpenAlex
World rank
#2,746,267
of 7,710,434 ranked researchers
Rank in United States
#799,244
of 1,627,098
Works
20
Citations
710
Citations per work
35.5
h-index
10
i10-index 10Top 61% in Ecology
David H. Greegor

What does David H. Greegor research?

David H. Greegor's work is mostly in Medicine (32%), Environmental Science (28%), Agricultural and Biological Sciences (7%).

Physical Sciences: 7 works · 33.4% of their workEnvironmental Science: 6 works · 27.8% of their workEcology: 4 works · 22.2% of their workEnvironmental Engineering: 1 works · 5.6% of their workEarth and Planetary Sciences: 1 works · 5.6% of their workPaleontology: 1 works · 5.6% of their workHealth Sciences: 6 works · 31.5% of their workMedicine: 6 works · 31.5% of their workOncology: 4 works · 20.4% of their workSurgery: 2 works · 11.1% of their workEverything else: 6 works · 27.7% of their workLife Sciences: 1 works · 7.4% of their workAgricultural and Biological Sciences: 1 works · 7.4% of their workEcology, Evolution, Behavior and Systematics: 1 works · 7.4% of their workTHEIR WORKDavid H. Greegor20works
Life Sciences7%Physical Sciences33%Health Sciences32%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Environmental Science627.8%
    2. Earth and Planetary Sciences15.6%
    1. Medicine631.5%
  3. Everything else627.7%
    1. Agricultural and Biological Sciences17.4%
  1. 1Ecology22% of their works
  2. 2Oncology20% of their works
  3. 3Surgery11% of their works
  4. 4Ecology, Evolution, Behavior and Systematics7% of their works
  5. 5Paleontology6% of their works
  6. 6Environmental Engineering6% of their works

Research topics

Which keywords describe David H. Greegor's research?

The keywords of their largest research topics: Colorectal Cancer, Screening, Biomass Estimation, Molecular Phylogeny, Remote Sensing, Phenology, Vegetation Monitoring and Anal Cancer.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 19 words, with their numbers
  1. Colorectal Cancer81 topic
  2. Screening81 topic
  3. Biomass Estimation72 topics
  4. Molecular Phylogeny62 topics
  5. Remote Sensing62 topics
  6. Phenology41 topic
  7. Vegetation Monitoring41 topic
  8. Anal Cancer31 topic
  9. Bats31 topic
  10. Chemoradiation31 topic
  11. Diverticulitis31 topic
  12. Forest Carbon Stocks31 topic
  13. Hibernation31 topic
  14. Lidar Remote Sensing31 topic
  15. Mammal Evolution31 topic
  16. Phylogenetic Comparative Analysis31 topic
  17. Treatment31 topic
  18. Geohazards21 topic
  19. Hyperspectral Imaging21 topic

Where does David H. Greegor work?

David H. Greegor's main affiliation in the publication record is Nebraska Wesleyan University, United States.

How many publications and citations does David H. Greegor have?

OpenAlex counts 20 works and 710 citations for David H. Greegor, an h-index of 10, ranking #2,746,267 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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