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Researcher · University of California, Davis · United States

Kari D. Hagen

Kari D. Hagen publishes mostly in Parasitology, Molecular Biology and Ecology, on topics such as Parasitic Infections and Diagnostics, Toxoplasma gondii Research Studies and Protist diversity and phylogeny.

ORCID 0000-0001-9673-2481 OpenAlex
World rank
#2,057,843
of 7,710,434 ranked researchers
Rank in United States
#622,684
of 1,627,098
Works
28
Citations
1.1k
Citations per work
40.6
h-index
18
i10-index 20Top 27% in Parasitology
Kari D. Hagen

What does Kari D. Hagen research?

Kari D. Hagen's work is mostly in Immunology and Microbiology (30%), Biochemistry, Genetics and Molecular Biology (18%), Environmental Science (8%).

Life Sciences: 15 works · 54.6% of their workImmunology and Microbiology: 8 works · 30.3% of their workParasitology: 8 works · 30.3% of their workBiochemistry, Genetics and Molecular Biology: 5 works · 18.2% of their workMolecular Biology: 5 works · 18.2% of their workAgricultural and Biological Sciences: 2 works · 6.1% of their workEcology, Evolution, Behavior and Systematics: 2 works · 6.1% of their workEverything else: 7 works · 25.6% of their workPhysical Sciences: 6 works · 19.8% of their workEnvironmental Science: 2 works · 7.6% of their workEcology: 2 works · 7.6% of their workEarth and Planetary Sciences: 2 works · 6.1% of their workOceanography: 2 works · 6.1% of their workEnergy: 2 works · 6.1% of their workRenewable Energy, Sustainability and the Environment: 2 works · 6.1% of their workTHEIR WORKKari D. Hagen28works
Life Sciences55%Physical Sciences20%

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. Immunology and Microbiology830.3%
    2. Biochemistry, Genetics and Molecular Biology518.2%
    3. Agricultural and Biological Sciences26.1%
  2. Everything else725.6%
    1. Environmental Science27.6%
    2. Earth and Planetary Sciences26.1%
    3. Energy26.1%
  1. 1Parasitology30% of their works
  2. 2Molecular Biology18% of their works
  3. 3Ecology8% of their works
  4. 4Oceanography6% of their works
  5. 5Renewable Energy, Sustainability and the Environment6% of their works
  6. 6Ecology, Evolution, Behavior and Systematics6% of their works

Research topics

Which keywords describe Kari D. Hagen's research?

The keywords of their largest research topics: Epidemiology, Zoonotic Transmission, Cryptosporidium, Giardia, Diagnosis, Immune Response, Microbial Diversity and Neosporosis.

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.

All 21 words, with their numbers
  1. Epidemiology233 topics
  2. Zoonotic Transmission202 topics
  3. Cryptosporidium131 topic
  4. Giardia131 topic
  5. Diagnosis102 topics
  6. Immune Response102 topics
  7. Microbial Diversity102 topics
  8. Neosporosis71 topic
  9. Toxoplasma gondii71 topic
  10. Eukaryotic Microbes61 topic
  11. Evolutionary Origins61 topic
  12. Marine Microbes51 topic
  13. Microbial Biogeography51 topic
  14. Biological Soil Crusts41 topic
  15. Cyanobacteria41 topic
  16. Biodiesel31 topic
  17. Entamoeba histolytica31 topic
  18. Microalgae31 topic
  19. pyogenic liver abscess31 topic
  20. Light Harvesting21 topic
  21. Photosystem II21 topic

Where does Kari D. Hagen work?

Kari D. Hagen's main affiliation in the publication record is University of California, Davis, United States.

How many publications and citations does Kari D. Hagen have?

OpenAlex counts 28 works and 1,138 citations for Kari D. Hagen, an h-index of 18, ranking #2,057,843 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised 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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