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Researcher · National Institute of Polar Research · Japan

Takanori Nishiyama

Takanori Nishiyama publishes mostly in Astronomy and Astrophysics, Geophysics and Aerospace Engineering, on topics such as Ionosphere and magnetosphere dynamics, Earthquake Detection and Analysis and Geomagnetism and Paleomagnetism Studies.

ORCID 0000-0002-3648-6589 OpenAlex
World rank
#1,174,080
of 1,633,909 ranked researchers
Rank in Japan
#71,259
of 114,622
Works
31
Citations
7
Citations per work
0.2

What does Takanori Nishiyama research?

Astronomy and Astrophysics: 30.0%Geophysics: 20.0%Aerospace Engineering: 20.0%Molecular Biology: 6.7%other fields: 23.3%30%top field
Astronomy and Astrophysics30.0%Geophysics20.0%Aerospace Engineering20.0%Molecular Biology6.7%other fields23.3%

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

  1. 1Astronomy and Astrophysics30% of their works
  2. 2Geophysics20% of their works
  3. 3Aerospace Engineering20% of their works
  4. 4Molecular Biology7% of their works
  5. 5Oceanography7% of their works
  6. 6Sociology and Political Science7% of their works

Research topics

Which keywords describe Takanori Nishiyama's research?

The keywords of their largest research topics: Solar Wind, Ionosphere, Magnetosphere, Ionospheric Anomalies, Seismic Electromagnetics, Air Force, Coronal Mass Ejections and Culture.

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 17 words, with their numbers
  1. Solar Wind82 topics
  2. Ionosphere61 topic
  3. Magnetosphere61 topic
  4. Ionospheric Anomalies41 topic
  5. Seismic Electromagnetics41 topic
  6. Air Force21 topic
  7. Coronal Mass Ejections21 topic
  8. Culture21 topic
  9. GNSS21 topic
  10. GRACE21 topic
  11. Geomagnetic Field21 topic
  12. Global Navigation Satellite Systems21 topic
  13. Islam21 topic
  14. Magnetosome Formation21 topic
  15. Modernization21 topic
  16. Sea Level Rise21 topic
  17. Solar Dynamics Observatory21 topic

Where does Takanori Nishiyama work?

Takanori Nishiyama's main affiliation in the publication record is National Institute of Polar Research, Japan.

How many publications and citations does Takanori Nishiyama have?

Science Explorer counts 31 works and 7 citations for Takanori Nishiyama, ranking #1,174,080 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.

Other researchers named Takanori Nishiyama

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.