Richard J. O’Callaghan
Richard J. O’Callaghan publishes mostly in Ophthalmology, Infectious Diseases and Molecular Biology, on topics such as Ocular Infections and Treatments, Antimicrobial Resistance in Staphylococcus and Ocular Diseases and Behçet’s Syndrome.
- World rank
- #191,716 of 1,633,909 ranked researchers
- Rank in United States
- #77,993 of 358,040
- Works
- 27
- Citations
- 136
- Citations per work
- 5.0
What does Richard J. O’Callaghan research?
Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.
- 1Ophthalmology44% of their works
- 2Infectious Diseases10% of their works
- 3Molecular Biology8% of their works
- 4Dermatology8% of their works
- 5Public Health, Environmental and Occupational Health8% of their works
- 6Genetics5% of their works
Research topics
- Ocular Infections and Treatments
- Antimicrobial Resistance in Staphylococcus
- Ocular Diseases and Behçet’s Syndrome
- Ocular Surface and Contact Lens
- Bacterial biofilms and quorum sensing
- Acne and Rosacea Treatments and Effects
- Plant Pathogenic Bacteria Studies
- Yersinia bacterium, plague, ectoparasites research
Which keywords describe Richard J. O’Callaghan's research?
The keywords of their largest research topics: Antibiotic Resistance, Epidemiology, Endophthalmitis, Keratitis, Virulence Factors, Behçet's Disease, MRSA and Staphylococcus aureus.
- Yersinia pestis
- Bacterial Blight
- Rosacea
- Biofilms
- Acne Vulgaris
- Dry Eye Disease
- Staphylococcus aureus
- Behçet's Disease
- Keratitis
- Epidemiology
- Antibiotic Resistance
- Endophthalmitis
- Virulence Factors
- MRSA
- Uveitis
- Ocular Surface
- Bacteria
- Genomics
- Type III Secretion System
- Plant Pathogenic Bacteria
- plague
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
- Antibiotic Resistance153 topics
- Epidemiology134 topics
- Endophthalmitis111 topic
- Keratitis111 topic
- Virulence Factors52 topics
- Behçet's Disease41 topic
- MRSA41 topic
- Staphylococcus aureus41 topic
- Uveitis41 topic
- Dry Eye Disease31 topic
- Ocular Surface31 topic
- Acne Vulgaris21 topic
- Bacteria21 topic
- Biofilms21 topic
- Genomics22 topics
- Rosacea21 topic
- Type III Secretion System22 topics
- Bacterial Blight11 topic
- Plant Pathogenic Bacteria11 topic
- Yersinia pestis11 topic
- plague11 topic
Where does Richard J. O’Callaghan work?
Richard J. O’Callaghan's main affiliation in the publication record is Louisiana State University Health Sciences Center New Orleans, United States.
How many publications and citations does Richard J. O’Callaghan have?
Science Explorer counts 27 works and 136 citations for Richard J. O’Callaghan, ranking #191,716 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.