Science Explorer Back to mapMap
Discussion
Researcher · Inserm · France

David O’Callaghan

David O’Callaghan publishes mostly in Small Animals, Endocrinology and Epidemiology, on topics such as Brucella: diagnosis, epidemiology, treatment, Escherichia coli research studies and Bacteriophages and microbial interactions.

ORCID 0000-0003-4350-6143 OpenAlex
World rank
#641,158
of 7,710,434 ranked researchers
Rank in France
#32,206
of 324,115
Works
170
Citations
7k
Citations per work
41.2
h-index
43
i10-index 99Top 1.7% in Small Animals
David O’Callaghan

What does David O’Callaghan research?

David O’Callaghan's work is mostly in Veterinary (14%), Biochemistry, Genetics and Molecular Biology (13%), Medicine (8%).

Everything else: 76 works · 44.6% of their workHealth Sciences: 37 works · 22.0% of their workVeterinary: 23 works · 13.8% of their workSmall Animals: 23 works · 13.8% of their workMedicine: 14 works · 8.2% of their workEpidemiology: 14 works · 8.2% of their workLife Sciences: 34 works · 20.0% of their workBiochemistry, Genetics and Molecular Biology: 22 works · 12.7% of their workEndocrinology: 22 works · 12.7% of their workAgricultural and Biological Sciences: 12 works · 7.3% of their workFood Science: 12 works · 7.3% of their workPhysical Sciences: 23 works · 13.4% of their workComputer Science: 12 works · 6.9% of their workComputer Networks and Communications: 12 works · 6.9% of their workEnvironmental Science: 11 works · 6.5% of their workEcology: 11 works · 6.5% of their workTHEIR WORKDavid O’Callaghan170works
Life Sciences20%Physical Sciences13%Health Sciences22%

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 else7644.6%
    1. Veterinary2313.8%
    2. Medicine148.2%
    1. Biochemistry, Genetics and Molecular Biology2212.7%
    2. Agricultural and Biological Sciences127.3%
    1. Computer Science126.9%
    2. Environmental Science116.5%
  1. 1Small Animals14% of their works
  2. 2Endocrinology13% of their works
  3. 3Epidemiology8% of their works
  4. 4Food Science7% of their works
  5. 5Computer Networks and Communications7% of their works
  6. 6Ecology6% of their works

Research topics

Which keywords describe David O’Callaghan's research?

The keywords of their largest research topics: Epidemiology, Genomic Analysis, Public Health, Pathogenesis, Pathogenicity, Type III Secretion System, Virulence and Brucellosis.

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 24 words, with their numbers
  1. Epidemiology1294 topics
  2. Genomic Analysis1072 topics
  3. Public Health922 topics
  4. Pathogenesis882 topics
  5. Pathogenicity712 topics
  6. Type III Secretion System672 topics
  7. Virulence672 topics
  8. Brucellosis641 topic
  9. Zoonosis641 topic
  10. Escherichia coli431 topic
  11. Shiga toxin431 topic
  12. Ecology291 topic
  13. Virus291 topic
  14. Campylobacter281 topic
  15. Salmonella281 topic
  16. Workflow Management282 topics
  17. Burkholderia pseudomallei241 topic
  18. Melioidosis241 topic
  19. Distributed Systems161 topic
  20. Grid Computing161 topic
  21. Cholera131 topic
  22. Vibrio cholerae131 topic
  23. Reproducibility121 topic
  24. Scientific Workflows121 topic

Where does David O’Callaghan work?

David O’Callaghan's main affiliation in the publication record is Inserm, France.

How many publications and citations does David O’Callaghan have?

OpenAlex counts 170 works and 7,000 citations for David O’Callaghan, an h-index of 43, ranking #641,158 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.

Other researchers named David O’Callaghan

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 David O’Callaghan. Posts are plain text and can be reported.