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Researcher · Hiroshima Institute of Technology · Japan

Niwa Hiroyuki

Niwa Hiroyuki publishes mostly in Sociology and Political Science, Aerospace Engineering and Transportation, on topics such as Military Technology and Strategies, Linguistic, Cultural, and Literary Studies and Legal and Regulatory Analysis.

OpenAlex
World rank
#6,553,356
of 7,710,434 ranked researchers
Rank in Japan
#267,036
of 383,136
Works
17
Citations
2
Citations per work
0.1
h-index
1
i10-index 0Top 95% in Sociology and Political Science
Niwa Hiroyuki

What does Niwa Hiroyuki research?

Niwa Hiroyuki's work is mostly in Social Sciences (50%), Engineering (18%), Environmental Science (13%).

Social Sciences: 8 works · 49.9% of their workSocial Sciences: 8 works · 49.9% of their workSociology and Political Science: 5 works · 28.9% of their workTransportation: 3 works · 18.4% of their workCultural Studies: 0 works · 2.6% of their workPhysical Sciences: 5 works · 31.6% of their workEngineering: 3 works · 18.4% of their workAerospace Engineering: 3 works · 18.4% of their workEnvironmental Science: 2 works · 13.2% of their workNature and Landscape Conservation: 2 works · 13.2% of their workEverything else: 2 works · 13.2% of their workLife Sciences: 1 works · 5.3% of their workAgricultural and Biological Sciences: 1 works · 5.3% of their workPlant Science: 1 works · 5.3% of their workTHEIR WORKNiwa Hiroyuki17works
Life Sciences5%Physical Sciences32%Social Sciences50%

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. Social Sciences849.9%
    1. Engineering318.4%
    2. Environmental Science213.2%
  3. Everything else213.2%
    1. Agricultural and Biological Sciences15.3%
  1. 1Sociology and Political Science29% of their works
  2. 2Aerospace Engineering18% of their works
  3. 3Transportation18% of their works
  4. 4Nature and Landscape Conservation13% of their works
  5. 5Plant Science5% of their works
  6. 6Cultural Studies3% of their works

Research topics

Which keywords describe Niwa Hiroyuki's research?

The keywords of their largest research topics: History, Philosophy, Air Force, Culture, Islam, Legal Regulation, Modernization and Transport Policy.

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 19 words, with their numbers
  1. History92 topics
  2. Philosophy92 topics
  3. Air Force71 topic
  4. Culture71 topic
  5. Islam71 topic
  6. Legal Regulation71 topic
  7. Modernization71 topic
  8. Transport Policy71 topic
  9. Satoyama51 topic
  10. landscape conservation51 topic
  11. China21 topic
  12. Climate Change22 topics
  13. Religion21 topic
  14. Dormancy11 topic
  15. Flora11 topic
  16. Fruit Trees11 topic
  17. Hyperspectral Imaging11 topic
  18. Remote Sensing11 topic
  19. Vascular Plants11 topic

Where does Niwa Hiroyuki work?

Niwa Hiroyuki's main affiliation in the publication record is Hiroshima Institute of Technology, Japan.

How many publications and citations does Niwa Hiroyuki have?

OpenAlex counts 17 works and 2 citations for Niwa Hiroyuki, an h-index of 1, ranking #6,553,356 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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