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Researcher · California State University, Northridge · United States

G. A. Chapman

G. A. Chapman publishes mostly in Astronomy and Astrophysics, Artificial Intelligence and Aerospace Engineering, on topics such as Solar and Space Plasma Dynamics, Solar Radiation and Photovoltaics and Stellar, planetary, and galactic studies.

OpenAlex
World rank
#776,927
of 1,633,909 ranked researchers
Rank in United States
#224,723
of 358,040
Works
84
Citations
150
Citations per work
1.8

What does G. A. Chapman research?

Astronomy and Astrophysics: 33.0%Artificial Intelligence: 14.2%Aerospace Engineering: 5.7%Health, Toxicology and Mutagenesis: 4.7%other fields: 42.4%33%top field
Astronomy and Astrophysics33.0%Artificial Intelligence14.2%Aerospace Engineering5.7%Health, Toxicology and Mutagenesis4.7%other fields42.4%

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

  1. 1Astronomy and Astrophysics33% of their works
  2. 2Artificial Intelligence14% of their works
  3. 3Aerospace Engineering6% of their works
  4. 4Health, Toxicology and Mutagenesis5% of their works
  5. 5Civil and Structural Engineering5% of their works
  6. 6Global and Planetary Change4% of their works

Research topics

Which keywords describe G. A. Chapman's research?

The keywords of their largest research topics: Coronal Mass Ejections, Solar Dynamics Observatory, Forecasting, Solar Radiation, Exoplanets, Stellar Astrophysics, Bioaccumulation and Economic Growth.

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 16 words, with their numbers
  1. Coronal Mass Ejections211 topic
  2. Solar Dynamics Observatory211 topic
  3. Forecasting151 topic
  4. Solar Radiation151 topic
  5. Exoplanets71 topic
  6. Stellar Astrophysics71 topic
  7. Bioaccumulation41 topic
  8. Economic Growth41 topic
  9. Nighttime Light Data41 topic
  10. Oxidative Stress41 topic
  11. On-Orbit Performance31 topic
  12. Ozone Depletion31 topic
  13. Radio Astronomy31 topic
  14. Radiometric Calibration31 topic
  15. Stratospheric Water Vapor31 topic
  16. Transits of Venus31 topic

Where does G. A. Chapman work?

G. A. Chapman's main affiliation in the publication record is California State University, Northridge, United States.

How many publications and citations does G. A. Chapman have?

Science Explorer counts 84 works and 150 citations for G. A. Chapman, ranking #776,927 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.