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Researcher · Niigata University · Japan

Masaru Kumagai

Masaru Kumagai publishes mostly in Surgery, Epidemiology and Biomedical Engineering, on topics such as Lower Extremity Biomechanics and Pathologies, Liver Disease Diagnosis and Treatment and Liver physiology and pathology.

OpenAlex
World rank
#3,145,502
of 7,710,434 ranked researchers
Rank in Japan
#72,267
of 383,136
Works
21
Citations
703
Citations per work
33.5
h-index
10
i10-index 10Top 49% in Surgery
Masaru Kumagai

What does Masaru Kumagai research?

Masaru Kumagai's work is mostly in Medicine (51%), Engineering (10%), Biochemistry, Genetics and Molecular Biology (7%).

Health Sciences: 11 works · 50.9% of their workMedicine: 11 works · 50.9% of their workSurgery: 5 works · 24.6% of their workEpidemiology: 3 works · 12.3% of their workHepatology: 1 works · 7.0% of their workOrthopedics and Sports Medicine: 1 works · 7.0% of their workEverything else: 7 works · 31.6% of their workPhysical Sciences: 2 works · 10.5% of their workEngineering: 2 works · 10.5% of their workBiomedical Engineering: 2 works · 10.5% of their workLife Sciences: 1 works · 7.0% of their workBiochemistry, Genetics and Molecular Biology: 1 works · 7.0% of their workMolecular Biology: 1 works · 7.0% of their workTHEIR WORKMasaru Kumagai21works
Life Sciences7%Physical Sciences10%Health Sciences51%

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. Medicine1150.9%
  2. Everything else731.6%
    1. Engineering210.5%
    1. Biochemistry, Genetics and Molecular Biology17.0%
  1. 1Surgery25% of their works
  2. 2Epidemiology12% of their works
  3. 3Biomedical Engineering10% of their works
  4. 4Hepatology7% of their works
  5. 5Orthopedics and Sports Medicine7% of their works
  6. 6Molecular Biology7% of their works

Research topics

Which keywords describe Masaru Kumagai's research?

The keywords of their largest research topics: Biomechanics, NAFLD, NASH, Running Injuries, Arthroplasty, Epidemiology, Anterior Cruciate Ligament and Hepatic Stellate Cells.

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 18 words, with their numbers
  1. Biomechanics51 topic
  2. NAFLD51 topic
  3. NASH51 topic
  4. Running Injuries51 topic
  5. Arthroplasty42 topics
  6. Epidemiology42 topics
  7. Anterior Cruciate Ligament31 topic
  8. Hepatic Stellate Cells31 topic
  9. Injury Risk31 topic
  10. Liver Regeneration31 topic
  11. Ankle Injuries21 topic
  12. Imatinib Mesylate21 topic
  13. Mesenchymal Stem Cells21 topic
  14. Multipotent21 topic
  15. Sprains21 topic
  16. Sunitinib21 topic
  17. Total Hip Replacement21 topic
  18. Total Knee Replacement21 topic

Where does Masaru Kumagai work?

Masaru Kumagai's main affiliation in the publication record is Niigata University, Japan.

How many publications and citations does Masaru Kumagai have?

OpenAlex counts 21 works and 703 citations for Masaru Kumagai, an h-index of 10, ranking #3,145,502 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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