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Researcher · Colorado Permanente Medical Group · United States

Robert W. Chang

Robert W. Chang publishes mostly in Pulmonary and Respiratory Medicine, Cardiology and Cardiovascular Medicine and Surgery, on topics such as Cardiac, Anesthesia and Surgical Outcomes, Aortic aneurysm repair treatments and Renal and Vascular Pathologies.

ORCID 0000-0003-2765-9537 OpenAlex
World rank
#133,160
of 1,633,909 ranked researchers
Rank in United States
#56,619
of 358,040
Works
30
Citations
142
Citations per work
4.7

What does Robert W. Chang research?

Pulmonary and Respiratory Medicine: 17.9%Cardiology and Cardiovascular Medicine: 12.8%Surgery: 10.3%Rheumatology: 7.7%other fields: 51.3%18%top field
Pulmonary and Respiratory Medicine17.9%Cardiology and Cardiovascular Medicine12.8%Surgery10.3%Rheumatology7.7%other fields51.3%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Pulmonary and Respiratory Medicine18% of their works
  2. 2Cardiology and Cardiovascular Medicine13% of their works
  3. 3Surgery10% of their works
  4. 4Rheumatology8% of their works
  5. 5Epidemiology5% of their works
  6. 6Computer Networks and Communications5% of their works

Research topics

Which keywords describe Robert W. Chang's research?

The keywords of their largest research topics: Aneurysm Screening, Cardiac Risk, Endovascular Repair, Epidemiology, Perioperative, Fibromuscular Dysplasia, Pelvic Floor Dysfunction and Renal Artery Stenosis.

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 17 words, with their numbers
  1. Aneurysm Screening31 topic
  2. Cardiac Risk31 topic
  3. Endovascular Repair31 topic
  4. Epidemiology32 topics
  5. Perioperative31 topic
  6. Fibromuscular Dysplasia21 topic
  7. Pelvic Floor Dysfunction21 topic
  8. Renal Artery Stenosis21 topic
  9. Urinary Incontinence21 topic
  10. Clock Synchronization11 topic
  11. Distributed Systems11 topic
  12. Genetics11 topic
  13. Grid Computing11 topic
  14. High-Level Synthesis11 topic
  15. Reconfigurable Computing11 topic
  16. Type 1 Diabetes11 topic
  17. Wireless Sensor Networks11 topic

Where does Robert W. Chang work?

Robert W. Chang's main affiliation in the publication record is Colorado Permanente Medical Group, United States.

How many publications and citations does Robert W. Chang have?

Science Explorer counts 30 works and 142 citations for Robert W. Chang, ranking #133,160 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.