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Researcher · Shionogi (Japan) · Japan

Hiroshi Nakai

Hiroshi Nakai publishes mostly in Civil and Structural Engineering, Mechanical Engineering and Astronomy and Astrophysics, on topics such as Structural Load-Bearing Analysis, Structural Engineering and Vibration Analysis and Structural Behavior of Reinforced Concrete.

OpenAlex
World rank
#1,015,607
of 1,633,909 ranked researchers
Rank in Japan
#56,452
of 114,622
Works
77
Citations
72
Citations per work
0.9

What does Hiroshi Nakai research?

Civil and Structural Engineering: 20.7%Mechanical Engineering: 9.8%Astronomy and Astrophysics: 7.6%Organic Chemistry: 6.5%other fields: 55.4%21%top field
Civil and Structural Engineering20.7%Mechanical Engineering9.8%Astronomy and Astrophysics7.6%Organic Chemistry6.5%other fields55.4%

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

  1. 1Civil and Structural Engineering21% of their works
  2. 2Mechanical Engineering10% of their works
  3. 3Astronomy and Astrophysics8% of their works
  4. 4Organic Chemistry6% of their works
  5. 5Mechanics of Materials5% of their works
  6. 6Molecular Biology4% of their works

Research topics

Which keywords describe Hiroshi Nakai's research?

The keywords of their largest research topics: Concrete-Filled Steel Tubes, Structural Engineering, Footbridges, Vibration Serviceability, Construction, Fiber-Reinforced Polymer Composites, Atomic Layer Deposition and Ductile Fracture.

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. Concrete-Filled Steel Tubes91 topic
  2. Structural Engineering91 topic
  3. Footbridges51 topic
  4. Vibration Serviceability51 topic
  5. Construction41 topic
  6. Fiber-Reinforced Polymer Composites41 topic
  7. Atomic Layer Deposition21 topic
  8. Ductile Fracture21 topic
  9. Finite Element Simulation21 topic
  10. Fretting Wear21 topic
  11. High-k Dielectrics21 topic
  12. Sheet Metal Forming21 topic
  13. Solar System Abundances21 topic
  14. Terrestrial Planets21 topic
  15. Bacterial Physiology11 topic
  16. Gene Regulation11 topic

Where does Hiroshi Nakai work?

Hiroshi Nakai's main affiliation in the publication record is Shionogi (Japan), Japan.

How many publications and citations does Hiroshi Nakai have?

Science Explorer counts 77 works and 72 citations for Hiroshi Nakai, ranking #1,015,607 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.