Science Explorer Back to mapMap
Discussion
Researcher · Shimizu (Japan) · Japan

Ryoji Isoyama

Ryoji Isoyama publishes mostly in Civil and Structural Engineering, Transportation and Artificial Intelligence, on topics such as Earthquake and Disaster Impact Studies, Geotechnical Engineering and Underground Structures and Earthquake and Tsunami Effects.

OpenAlex
World rank
#1,638,645
of 7,710,434 ranked researchers
Rank in Japan
#27,137
of 383,136
Works
30
Citations
633
Citations per work
21.1
h-index
10
i10-index 10Top 43% in Civil and Structural Engineering
Ryoji Isoyama

What does Ryoji Isoyama research?

Ryoji Isoyama's work is mostly in Engineering (42%), Social Sciences (14%), Computer Science (7%).

Physical Sciences: 18 works · 59.0% of their workEngineering: 13 works · 42.2% of their workCivil and Structural Engineering: 12 works · 39.4% of their workGeneral Engineering: 1 works · 2.8% of their workComputer Science: 2 works · 7.0% of their workArtificial Intelligence: 2 works · 7.0% of their workEarth and Planetary Sciences: 2 works · 5.6% of their workGeophysics: 2 works · 5.6% of their workEnvironmental Science: 1 works · 4.2% of their workManagement, Monitoring, Policy and Law: 1 works · 4.2% of their workEverything else: 8 works · 26.9% of their workSocial Sciences: 4 works · 14.1% of their workSocial Sciences: 4 works · 14.1% of their workTransportation: 4 works · 14.1% of their workTHEIR WORKRyoji Isoyama30works
Physical Sciences59%Social Sciences14%

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. Engineering1342.2%
    2. Computer Science27.0%
    3. Earth and Planetary Sciences25.6%
    4. Environmental Science14.2%
  2. Everything else826.9%
    1. Social Sciences414.1%
  1. 1Civil and Structural Engineering39% of their works
  2. 2Transportation14% of their works
  3. 3Artificial Intelligence7% of their works
  4. 4Geophysics6% of their works
  5. 5Management, Monitoring, Policy and Law4% of their works
  6. 6General Engineering3% of their works

Research topics

Which keywords describe Ryoji Isoyama's research?

The keywords of their largest research topics: Disaster Recovery, Urban Reconstruction, Seismic, Tunnel, Impact, Tsunami, Ground Motion and Machine Learning.

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 16 words, with their numbers
  1. Disaster Recovery101 topic
  2. Urban Reconstruction101 topic
  3. Seismic71 topic
  4. Tunnel71 topic
  5. Impact61 topic
  6. Tsunami61 topic
  7. Ground Motion51 topic
  8. Machine Learning51 topic
  9. Seismic Engineering51 topic
  10. Seismic Signals51 topic
  11. Geosynthetics41 topic
  12. Soil Reinforcement41 topic
  13. Hazard31 topic
  14. Landslide31 topic
  15. Leak Detection31 topic
  16. Water Distribution Networks31 topic

Where does Ryoji Isoyama work?

Ryoji Isoyama's main affiliation in the publication record is Shimizu (Japan), Japan.

How many publications and citations does Ryoji Isoyama have?

OpenAlex counts 30 works and 633 citations for Ryoji Isoyama, an h-index of 10, ranking #1,638,645 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.

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.

Discussion

Ask a question or share a note about Ryoji Isoyama. Keep it to the research: no personal attacks, advertising or links. Any reader can report a post, which collapses it for everyone until it is opened.