K. Nishiyama
K. Nishiyama publishes mostly in Astronomy and Astrophysics, Instrumentation and Computational Mechanics, on topics such as Astrophysical Phenomena and Observations, Astronomy and Astrophysical Research and Gamma-ray bursts and supernovae.
- World rank
- #1,387,944 of 1,633,909 ranked researchers
- Rank in France
- #83,899 of 96,116
- Works
- 20
- Citations
- 37
- Citations per work
- 1.9
What does K. Nishiyama research?
Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.
- 1Astronomy and Astrophysics64% of their works
- 2Instrumentation14% of their works
- 3Computational Mechanics7% of their works
- 4Computational Theory and Mathematics4% of their works
- 5Nuclear and High Energy Physics4% of their works
- 6Electrical and Electronic Engineering4% of their works
Research topics
- Astrophysical Phenomena and Observations
- Astronomy and Astrophysical Research
- Gamma-ray bursts and supernovae
- Astronomical Observations and Instrumentation
- Stellar, planetary, and galactic studies
- Historical Astronomy and Related Studies
- Pulsars and Gravitational Waves Research
- Mathematics, Computing, and Information Processing
Which keywords describe K. Nishiyama's research?
The keywords of their largest research topics: Black Holes, X-Ray Astronomy, Gravitational Waves, Astronomical Instrumentation, Spectrograph, Gamma-Ray Bursts, Supernovae and Antikythera Mechanism.
- Math Search
- Position-Sensitive Detector
- Neutron Star
- Binary Black Hole
- Antikythera Mechanism
- Gamma-Ray Bursts
- Astronomical Instrumentation
- X-Ray Astronomy
- Black Holes
- Gravitational Waves
- Spectrograph
- Supernovae
- Astronomical Calculator
- Exoplanets
- Optical 3D Laser Measurement
- Stellar Astrophysics
- Mathematical Information Retrieval
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
- Black Holes71 topic
- X-Ray Astronomy71 topic
- Gravitational Waves52 topics
- Astronomical Instrumentation41 topic
- Spectrograph41 topic
- Gamma-Ray Bursts31 topic
- Supernovae31 topic
- Antikythera Mechanism21 topic
- Astronomical Calculator21 topic
- Binary Black Hole21 topic
- Exoplanets21 topic
- Neutron Star21 topic
- Optical 3D Laser Measurement21 topic
- Position-Sensitive Detector21 topic
- Stellar Astrophysics21 topic
- Math Search11 topic
- Mathematical Information Retrieval11 topic
Where does K. Nishiyama work?
K. Nishiyama's main affiliation in the publication record is Université de Bordeaux, France.
How many publications and citations does K. Nishiyama have?
Science Explorer counts 20 works and 37 citations for K. Nishiyama, ranking #1,387,944 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 K. Nishiyama
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