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Researcher · University of the Ryukyus University Hospital · Japan

Chang-Wan Han

Chang-Wan Han publishes mostly in Aerospace Engineering, Safety Research and Public Health, Environmental and Occupational Health, on topics such as Military Technology and Strategies, Diverse Approaches in Healthcare and Education Studies and Disability Education and Employment.

OpenAlex
World rank
#745,937
of 1,633,909 ranked researchers
Rank in Japan
#34,263
of 114,622
Works
33
Citations
4
Citations per work
0.1

What does Chang-Wan Han research?

Aerospace Engineering: 14.3%Safety Research: 11.4%Public Health, Environmental and Occupational Health: 8.6%Sociology and Political Science: 8.6%other fields: 57.1%14%top field
Aerospace Engineering14.3%Safety Research11.4%Public Health, Environmental and Occupational Health8.6%Sociology and Political Science8.6%other fields57.1%

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

  1. 1Aerospace Engineering14% of their works
  2. 2Safety Research11% of their works
  3. 3Public Health, Environmental and Occupational Health9% of their works
  4. 4Sociology and Political Science9% of their works
  5. 5Transportation9% of their works
  6. 6Information Systems9% of their works

Research topics

Which keywords describe Chang-Wan Han's research?

The keywords of their largest research topics: Semantic Network Analysis, Air Force, Culture, Islam, Legal Regulation, Modernization, Nursing and Research Trends.

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. Semantic Network Analysis52 topics
  2. Air Force31 topic
  3. Culture31 topic
  4. Islam31 topic
  5. Legal Regulation31 topic
  6. Modernization31 topic
  7. Nursing31 topic
  8. Research Trends31 topic
  9. Self-Determination31 topic
  10. Transport Policy31 topic
  11. Universal Design for Learning31 topic
  12. Digital Library System21 topic
  13. Hallyu21 topic
  14. Korean Wave21 topic
  15. Smart Education21 topic
  16. Clinical Pharmacy11 topic
  17. Pharmaceutical Care11 topic

Where does Chang-Wan Han work?

Chang-Wan Han's main affiliation in the publication record is University of the Ryukyus University Hospital, Japan.

How many publications and citations does Chang-Wan Han have?

Science Explorer counts 33 works and 4 citations for Chang-Wan Han, ranking #745,937 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.