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Researcher · International Vaccine Institute · South Korea

John David Clemens

John David Clemens publishes mostly in Endocrinology, Infectious Diseases and Food Science, on topics such as Vibrio bacteria research studies, Salmonella and Campylobacter epidemiology and Viral gastroenteritis research and epidemiology.

ORCID 0000-0002-6379-1052 OpenAlex
World rank
#147,161
of 7,710,434 ranked researchers
Rank in South Korea
#782
of 162,609
Works
607
Citations
32k
Citations per work
53.3
h-index
91
i10-index 397Top 0.4% in Endocrinology
John David Clemens

What does John David Clemens research?

John David Clemens's work is mostly in Medicine (20%), Biochemistry, Genetics and Molecular Biology (19%), Agricultural and Biological Sciences (12%).

Everything else: 264 works · 43.5% of their workLife Sciences: 189 works · 31.2% of their workBiochemistry, Genetics and Molecular Biology: 114 works · 18.8% of their workEndocrinology: 114 works · 18.8% of their workAgricultural and Biological Sciences: 75 works · 12.4% of their workFood Science: 49 works · 8.0% of their workPlant Science: 27 works · 4.4% of their workHealth Sciences: 120 works · 19.8% of their workMedicine: 120 works · 19.8% of their workInfectious Diseases: 73 works · 12.0% of their workEpidemiology: 47 works · 7.8% of their workSocial Sciences: 33 works · 5.5% of their workSocial Sciences: 33 works · 5.5% of their workHealth: 33 works · 5.5% of their workTHEIR WORKJohn DavidClemens607works
Life Sciences31%Health Sciences20%Social Sciences6%

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. Everything else26443.5%
    1. Biochemistry, Genetics and Molecular Biology11418.8%
    2. Agricultural and Biological Sciences7512.4%
    1. Medicine12019.8%
    1. Social Sciences335.5%
  1. 1Endocrinology19% of their works
  2. 2Infectious Diseases12% of their works
  3. 3Food Science8% of their works
  4. 4Epidemiology8% of their works
  5. 5Health6% of their works
  6. 6Plant Science4% of their works

Research topics

Which keywords describe John David Clemens's research?

The keywords of their largest research topics: Epidemiology, Infection, Pathogenicity, Cholera, Vibrio cholerae, Pathogenesis, Campylobacter and Salmonella.

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 20 words, with their numbers
  1. Epidemiology5114 topics
  2. Infection2522 topics
  3. Pathogenicity2172 topics
  4. Cholera2141 topic
  5. Vibrio cholerae2141 topic
  6. Pathogenesis1652 topics
  7. Campylobacter1321 topic
  8. Salmonella1321 topic
  9. Norovirus1201 topic
  10. Rotavirus1201 topic
  11. COVID-19 Vaccine911 topic
  12. Vaccine Hesitancy911 topic
  13. Escherichia coli851 topic
  14. Virulence851 topic
  15. Child Development621 topic
  16. Maternal and Child Undernutrition621 topic
  17. Influenza451 topic
  18. Virus451 topic
  19. Aquaculture331 topic
  20. Fish Immunology331 topic

Where does John David Clemens work?

John David Clemens's main affiliation in the publication record is International Vaccine Institute, South Korea.

How many publications and citations does John David Clemens have?

OpenAlex counts 607 works and 32,330 citations for John David Clemens, an h-index of 91, ranking #147,161 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.

Other researchers named John David Clemens

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