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Ivan G. Horak

Ivan G. Horak publishes mostly in Ecology, Evolution, Behavior and Systematics, Parasitology and Infectious Diseases, on topics such as Vector-borne infectious diseases, Viral Infections and Vectors and Helminth infection and control.

World rank
#254,286
of 1,633,909 ranked researchers
Rank in South Africa
#660
of 5,570
Works
68
Citations
149
Citations per work
2.2

What does Ivan G. Horak research?

Ecology, Evolution, Behavior and Systematics: 19.7%Parasitology: 16.7%Infectious Diseases: 12.1%Small Animals: 12.1%other fields: 39.4%20%top field
Ecology, Evolution, Behavior and Systematics19.7%Parasitology16.7%Infectious Diseases12.1%Small Animals12.1%other fields39.4%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Ecology, Evolution, Behavior and Systematics20% of their works
  2. 2Parasitology17% of their works
  3. 3Infectious Diseases12% of their works
  4. 4Small Animals12% of their works
  5. 5Genetics9% of their works
  6. 6Ecology4% of their works

Research topics

Which keywords describe Ivan G. Horak's research?

The keywords of their largest research topics: Epidemiology, Public Health, Pathogenesis, Lyme Disease, Tick-Borne Diseases, Anthelmintic Resistance, Nematodes and Viral Hemorrhagic Fevers.

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 23 words, with their numbers
  1. Epidemiology324 topics
  2. Public Health192 topics
  3. Pathogenesis132 topics
  4. Lyme Disease111 topic
  5. Tick-Borne Diseases111 topic
  6. Anthelmintic Resistance81 topic
  7. Nematodes81 topic
  8. Viral Hemorrhagic Fevers81 topic
  9. Zoonotic Infections81 topic
  10. Climate Change72 topics
  11. Bluetongue Virus51 topic
  12. Culicoides Biting Midges51 topic
  13. Conservation42 topics
  14. Phylogeny42 topics
  15. Taxonomy42 topics
  16. Acariformes21 topic
  17. Bats21 topic
  18. Decomposition21 topic
  19. Forensic Entomology21 topic
  20. Hibernation21 topic
  21. Mediterranean21 topic
  22. Mites21 topic
  23. Vascular Flora21 topic

Where does Ivan G. Horak work?

Ivan G. Horak's main affiliation in the publication record is University of Pretoria, South Africa.

How many publications and citations does Ivan G. Horak have?

Science Explorer counts 68 works and 149 citations for Ivan G. Horak, ranking #254,286 of 1,633,909 researchers worldwide on the composite 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 are in the interactive view on the map. Is this your page? Request a correction or removal.