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Researcher · Japanese Red Cross Kumamoto Hospital · Japan

Ryo Hirayama

Ryo Hirayama publishes mostly in Surgery, Cardiology and Cardiovascular Medicine and Physiology, on topics such as Cellular Mechanics and Interactions, Metabolomics and Mass Spectrometry Studies and Plasma Diagnostics and Applications.

OpenAlex
World rank
#1,478,072
of 1,633,909 ranked researchers
Rank in Japan
#100,349
of 114,622
Works
19
Citations
7
Citations per work
0.4

What does Ryo Hirayama research?

Surgery: 22.7%Cardiology and Cardiovascular Medicine: 9.1%Physiology: 9.1%Pulmonary and Respiratory Medicine: 9.1%other fields: 50.0%23%top field
Surgery22.7%Cardiology and Cardiovascular Medicine9.1%Physiology9.1%Pulmonary and Respiratory Medicine9.1%other fields50.0%

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

  1. 1Surgery23% of their works
  2. 2Cardiology and Cardiovascular Medicine9% of their works
  3. 3Physiology9% of their works
  4. 4Pulmonary and Respiratory Medicine9% of their works
  5. 5Sociology and Political Science9% of their works
  6. 6Mechanics of Materials4% of their works

Research topics

Which keywords describe Ryo Hirayama's research?

The keywords of their largest research topics: Bioinspired Design, Cardiac Surgery, Cardiac Tumors, Cell Mechanics, Congenital Heart Disease, Extracellular Matrix, Mass Spectrometry and Metabolomics.

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 16 words, with their numbers
  1. Bioinspired Design11 topic
  2. Cardiac Surgery11 topic
  3. Cardiac Tumors11 topic
  4. Cell Mechanics11 topic
  5. Congenital Heart Disease11 topic
  6. Extracellular Matrix11 topic
  7. Mass Spectrometry11 topic
  8. Metabolomics11 topic
  9. Nanoindentation11 topic
  10. PRKAR1A Gene Mutations11 topic
  11. Plasma Etching11 topic
  12. Semiconductor Industry11 topic
  13. Superhydrophobic Surfaces11 topic
  14. Surgical Aortic-Valve Replacement11 topic
  15. Thin Films11 topic
  16. Transcatheter Aortic-Valve Replacement11 topic

Where does Ryo Hirayama work?

Ryo Hirayama's main affiliation in the publication record is Japanese Red Cross Kumamoto Hospital, Japan.

How many publications and citations does Ryo Hirayama have?

Science Explorer counts 19 works and 7 citations for Ryo Hirayama, ranking #1,478,072 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.