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Researcher · Japan Aerospace Exploration Agency · Japan

Ryoma Yamashiro

Ryoma Yamashiro publishes mostly in Aerospace Engineering, Astronomy and Astrophysics and Sociology and Political Science, on topics such as Rocket and propulsion systems research, Military Technology and Strategies and Spacecraft and Cryogenic Technologies.

OpenAlex
World rank
#4,464,109
of 7,710,434 ranked researchers
Rank in Japan
#128,940
of 383,136
Works
20
Citations
38
Citations per work
1.9
h-index
4
i10-index 1Top 71% in Aerospace Engineering
Ryoma Yamashiro

What does Ryoma Yamashiro research?

Ryoma Yamashiro's work is mostly in Engineering (65%), Social Sciences (18%), Physics and Astronomy (12%).

Physical Sciences: 15 works · 77.2% of their workEngineering: 13 works · 64.9% of their workAerospace Engineering: 10 works · 49.1% of their workComputational Mechanics: 2 works · 8.8% of their workMechanics of Materials: 1 works · 7.0% of their workPhysics and Astronomy: 2 works · 12.3% of their workAstronomy and Astrophysics: 2 works · 12.3% of their workSocial Sciences: 4 works · 17.6% of their workSocial Sciences: 4 works · 17.6% of their workSociology and Political Science: 2 works · 8.8% of their workTransportation: 2 works · 8.8% of their workEverything else: 1 works · 5.2% of their workTHEIR WORKRyoma Yamashiro20works
Physical Sciences77%Social Sciences18%

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. Engineering1364.9%
    2. Physics and Astronomy212.3%
    1. Social Sciences417.6%
  3. Everything else15.2%
  1. 1Aerospace Engineering49% of their works
  2. 2Astronomy and Astrophysics12% of their works
  3. 3Sociology and Political Science9% of their works
  4. 4Computational Mechanics9% of their works
  5. 5Transportation9% of their works
  6. 6Mechanics of Materials7% of their works

Research topics

Which keywords describe Ryoma Yamashiro's research?

The keywords of their largest research topics: Hybrid Rocket Propulsion, Regression Rate Behavior, Air Force, Cryogenic Storage, Culture, Islam, Legal Regulation and Liquefied Natural Gas (LNG).

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. Hybrid Rocket Propulsion91 topic
  2. Regression Rate Behavior91 topic
  3. Air Force51 topic
  4. Cryogenic Storage51 topic
  5. Culture51 topic
  6. Islam51 topic
  7. Legal Regulation51 topic
  8. Liquefied Natural Gas (LNG)51 topic
  9. Modernization51 topic
  10. Transport Policy51 topic
  11. Energetic Salts41 topic
  12. ReaxFF41 topic
  13. Space Policy41 topic
  14. Space Tourism41 topic
  15. CubeSat31 topic
  16. small satellite31 topic

Where does Ryoma Yamashiro work?

Ryoma Yamashiro's main affiliation in the publication record is Japan Aerospace Exploration Agency, Japan.

How many publications and citations does Ryoma Yamashiro have?

OpenAlex counts 20 works and 38 citations for Ryoma Yamashiro, an h-index of 4, ranking #4,464,109 of 7,710,434 researchers worldwide on the quality 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 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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