Science Explorer Back to mapMap
Discussion
Researcher · Rockefeller University · United States

Purnell W. Choppin

Purnell W. Choppin publishes mostly in Epidemiology, Molecular Biology and Genetics, on topics such as Virology and Viral Diseases, Influenza Virus Research Studies and Respiratory viral infections research.

OpenAlex
World rank
#9,872
of 7,710,434 ranked researchers
Rank in United States
#3,393
of 1,627,098
Works
168
Citations
15k
Citations per work
88.6
h-index
70
i10-index 131Top 0.9% in Epidemiology
Purnell W. Choppin

What does Purnell W. Choppin research?

Purnell W. Choppin's work is mostly in Medicine (43%), Biochemistry, Genetics and Molecular Biology (19%), Environmental Science (6%).

Health Sciences: 72 works · 42.7% of their workMedicine: 72 works · 42.7% of their workEpidemiology: 58 works · 34.5% of their workInfectious Diseases: 14 works · 8.2% of their workEverything else: 48 works · 28.4% of their workLife Sciences: 38 works · 22.6% of their workBiochemistry, Genetics and Molecular Biology: 32 works · 18.8% of their workMolecular Biology: 16 works · 9.5% of their workGenetics: 16 works · 9.3% of their workAgricultural and Biological Sciences: 6 works · 3.8% of their workAnimal Science and Zoology: 6 works · 3.8% of their workPhysical Sciences: 11 works · 6.3% of their workEnvironmental Science: 11 works · 6.3% of their workEcology: 11 works · 6.3% of their workTHEIR WORKPurnell W.Choppin168works
Life Sciences23%Physical Sciences6%Health Sciences43%

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. Medicine7242.7%
  2. Everything else4828.4%
    1. Biochemistry, Genetics and Molecular Biology3218.8%
    2. Agricultural and Biological Sciences63.8%
    1. Environmental Science116.3%
  1. 1Epidemiology34% of their works
  2. 2Molecular Biology10% of their works
  3. 3Genetics9% of their works
  4. 4Infectious Diseases8% of their works
  5. 5Ecology6% of their works
  6. 6Animal Science and Zoology4% of their works

Research topics

Which keywords describe Purnell W. Choppin's research?

The keywords of their largest research topics: Epidemiology, Pathogenesis, Vaccine, Genomics, Virus, Immune Response, Nipah Virus and Paramyxovirus.

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 23 words, with their numbers
  1. Epidemiology2066 topics
  2. Pathogenesis1004 topics
  3. Vaccine923 topics
  4. Genomics802 topics
  5. Virus802 topics
  6. Immune Response752 topics
  7. Nipah Virus571 topic
  8. Paramyxovirus571 topic
  9. H1N1511 topic
  10. Influenza511 topic
  11. Human Metapneumovirus491 topic
  12. Respiratory Syncytial Virus491 topic
  13. Metagenomics472 topics
  14. Gene Therapy391 topic
  15. Viral Vectors391 topic
  16. Bacteriophage291 topic
  17. Ecology291 topic
  18. Coronavirus181 topic
  19. Porcine Reproductive and Respiratory Syndrome Virus181 topic
  20. Norovirus171 topic
  21. Rotavirus171 topic
  22. Viral Hemorrhagic Fevers141 topic
  23. Zoonotic Infections141 topic

Where does Purnell W. Choppin work?

Purnell W. Choppin's main affiliation in the publication record is Rockefeller University, United States.

How many publications and citations does Purnell W. Choppin have?

OpenAlex counts 168 works and 14,889 citations for Purnell W. Choppin, an h-index of 70, ranking #9,872 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.

Discussion

Ask a question or share a note about Purnell W. Choppin. Keep it to the research: no personal attacks, advertising or links. Any reader can report a post, which collapses it for everyone until it is opened.