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Researcher · Queen's University · Canada

Denis E. O'Donnell

Denis E. O'Donnell publishes mostly in Pulmonary and Respiratory Medicine, Physiology and Complementary and alternative medicine, on topics such as Chronic Obstructive Pulmonary Disease (COPD) Research, Respiratory Support and Mechanisms and Cardiovascular and exercise physiology.

OpenAlex
World rank
#1,307,601
of 7,710,434 ranked researchers
Rank in Canada
#44,267
of 183,316
Works
25
Citations
2.1k
Citations per work
84.8
h-index
13
i10-index 14Top 38% in Pulmonary and Respiratory Medicine
Denis E. O'Donnell

What does Denis E. O'Donnell research?

Denis E. O'Donnell's work is mostly in Medicine (76%).

Health Sciences: 19 works · 76.0% of their workMedicine: 19 works · 76.0% of their workPulmonary and Respiratory Medicine: 12 works · 46.5% of their workPhysiology: 2 works · 8.5% of their workComplementary and alternative medicine: 2 works · 7.0% of their workSurgery: 2 works · 7.0% of their workCardiology and Cardiovascular Medicine: 1 works · 4.2% of their workPediatrics, Perinatology and Child Health: 1 works · 2.8% of their workEverything else: 6 works · 24.0% of their workTHEIR WORKDenis E.O'Donnell25works
Health Sciences76%

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. Medicine1976.0%
  2. Everything else624.0%
  1. 1Pulmonary and Respiratory Medicine46% of their works
  2. 2Physiology8% of their works
  3. 3Complementary and alternative medicine7% of their works
  4. 4Surgery7% of their works
  5. 5Cardiology and Cardiovascular Medicine4% of their works
  6. 6Pediatrics, Perinatology and Child Health3% of their works

Research topics

Which keywords describe Denis E. O'Donnell's research?

The keywords of their largest research topics: COPD, spirometry, Acute Lung Injury, Mechanical Ventilation, Epidemiology, Allergic Diseases, Asthma and Cardiorespiratory Fitness.

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 18 words, with their numbers
  1. COPD171 topic
  2. spirometry171 topic
  3. Acute Lung Injury71 topic
  4. Mechanical Ventilation71 topic
  5. Epidemiology62 topics
  6. Allergic Diseases41 topic
  7. Asthma41 topic
  8. Cardiorespiratory Fitness41 topic
  9. Cardiovascular Disease42 topics
  10. Exercise Capacity41 topic
  11. Chronic Cough31 topic
  12. Cough Reflex Sensitivity31 topic
  13. Autonomic Nervous System21 topic
  14. Central Chemoreception21 topic
  15. Heart Rate Variability21 topic
  16. Obstructive Sleep Apnea21 topic
  17. Respiratory Rhythm21 topic
  18. Sleep-Disordered Breathing21 topic

Where does Denis E. O'Donnell work?

Denis E. O'Donnell's main affiliation in the publication record is Queen's University, Canada.

How many publications and citations does Denis E. O'Donnell have?

OpenAlex counts 25 works and 2,120 citations for Denis E. O'Donnell, an h-index of 13, ranking #1,307,601 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 Denis E. O'Donnell

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