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Researcher · University of Toronto · Canada

John R. de Almeida

John R. de Almeida publishes mostly in Surgery, Otorhinolaryngology and Oncology, on topics such as Head and Neck Cancer Studies, Head and Neck Surgical Oncology and Salivary Gland Tumors Diagnosis and Treatment.

ORCID 0000-0002-1546-5033 OpenAlex
World rank
#297,049
of 7,710,434 ranked researchers
Rank in Canada
#10,314
of 183,316
Works
430
Citations
9k
Citations per work
20.8
h-index
51
i10-index 169Top 1.4% in Surgery
John R. de Almeida

What does John R. de Almeida research?

John R. de Almeida's work is mostly in Medicine (69%).

Health Sciences: 298 works · 69.2% of their workMedicine: 298 works · 69.2% of their workSurgery: 113 works · 26.3% of their workOtorhinolaryngology: 93 works · 21.7% of their workOncology: 34 works · 7.9% of their workPulmonary and Respiratory Medicine: 25 works · 5.9% of their workEpidemiology: 20 works · 4.7% of their workPhysiology: 12 works · 2.7% of their workEverything else: 132 works · 30.8% of their workTHEIR WORKJohn R. deAlmeida430works
Health Sciences69%

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. Medicine29869.2%
  2. Everything else13230.8%
  1. 1Surgery26% of their works
  2. 2Otorhinolaryngology22% of their works
  3. 3Oncology8% of their works
  4. 4Pulmonary and Respiratory Medicine6% of their works
  5. 5Epidemiology5% of their works
  6. 6Physiology3% of their works

Research topics

Which keywords describe John R. de Almeida's research?

The keywords of their largest research topics: Radiotherapy, Human Papillomavirus, Oropharyngeal Cancer, Endoscopic Surgery, Cerebrospinal Fluid Leaks, Skull Base Reconstruction, Prognostic Factors and Epidemiology.

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. Radiotherapy2582 topics
  2. Human Papillomavirus2141 topic
  3. Oropharyngeal Cancer2141 topic
  4. Endoscopic Surgery1582 topics
  5. Cerebrospinal Fluid Leaks1221 topic
  6. Skull Base Reconstruction1221 topic
  7. Prognostic Factors762 topics
  8. Epidemiology682 topics
  9. Adenoid Cystic Carcinoma441 topic
  10. Salivary Gland Tumors441 topic
  11. Chronic Rhinosinusitis361 topic
  12. Esophageal Carcinoma361 topic
  13. Nasal Polyps361 topic
  14. Preoperative Chemoradiotherapy361 topic
  15. Meningiomas321 topic
  16. Radiosurgery321 topic
  17. Free Flap291 topic
  18. Microsurgical Reconstruction291 topic
  19. Cancer of Unknown Primary261 topic
  20. Metastasis261 topic

Where does John R. de Almeida work?

John R. de Almeida's main affiliation in the publication record is University of Toronto, Canada.

How many publications and citations does John R. de Almeida have?

OpenAlex counts 430 works and 8,959 citations for John R. de Almeida, an h-index of 51, ranking #297,049 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.

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