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Researcher · Shinshu University · Japan

Osamu Nishizawa

Osamu Nishizawa publishes mostly in Urology, Geophysics and Surgery, on topics such as Urinary Bladder and Prostate Research, Seismic Imaging and Inversion Techniques and Pelvic floor disorders treatments.

OpenAlex
World rank
#400,772
of 1,633,909 ranked researchers
Rank in Japan
#13,771
of 114,622
Works
112
Citations
231
Citations per work
2.1

What does Osamu Nishizawa research?

Urology: 13.7%Geophysics: 11.6%Surgery: 8.2%Rheumatology: 7.5%other fields: 59.0%14%top field
Urology13.7%Geophysics11.6%Surgery8.2%Rheumatology7.5%other fields59.0%

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

  1. 1Urology14% of their works
  2. 2Geophysics12% of their works
  3. 3Surgery8% of their works
  4. 4Rheumatology8% of their works
  5. 5Pulmonary and Respiratory Medicine6% of their works
  6. 6Sociology and Political Science3% of their works

Research topics

Which keywords describe Osamu Nishizawa's research?

The keywords of their largest research topics: Urinary Incontinence, Epidemiology, Benign Prostatic Hyperplasia, Lower Urinary Tract Symptoms, Full-Waveform Tomography, Genitourinary Development, Pelvic Floor Dysfunction and Pelvic Organ Prolapse.

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. Urinary Incontinence202 topics
  2. Epidemiology142 topics
  3. Benign Prostatic Hyperplasia131 topic
  4. Lower Urinary Tract Symptoms131 topic
  5. Full-Waveform Tomography71 topic
  6. Genitourinary Development71 topic
  7. Pelvic Floor Dysfunction71 topic
  8. Pelvic Organ Prolapse71 topic
  9. Seismic Waveform Inversion71 topic
  10. Urotrauma71 topic
  11. Air Force51 topic
  12. Culture51 topic
  13. Islam51 topic
  14. Legal Regulation51 topic
  15. Modernization51 topic
  16. Seismic Noise51 topic
  17. Tomography51 topic
  18. Transport Policy51 topic

Where does Osamu Nishizawa work?

Osamu Nishizawa's main affiliation in the publication record is Shinshu University, Japan.

How many publications and citations does Osamu Nishizawa have?

Science Explorer counts 112 works and 231 citations for Osamu Nishizawa, ranking #400,772 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.