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Researcher · University of California San Diego · United States

J. R. Arnold

J. R. Arnold publishes mostly in Astronomy and Astrophysics, Radiation and Radiological and Ultrasound Technology, on topics such as Planetary Science and Exploration, Astro and Planetary Science and Nuclear Physics and Applications.

ORCID 0000-0002-9732-0179 OpenAlex
World rank
#328,930
of 1,633,909 ranked researchers
Rank in United States
#121,472
of 358,040
Works
81
Citations
227
Citations per work
2.8

What does J. R. Arnold research?

Astronomy and Astrophysics: 35.8%Radiation: 14.2%Radiological and Ultrasound Technology: 8.5%Nuclear and High Energy Physics: 4.7%other fields: 36.8%36%top field
Astronomy and Astrophysics35.8%Radiation14.2%Radiological and Ultrasound Technology8.5%Nuclear and High Energy Physics4.7%other fields36.8%

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

  1. 1Astronomy and Astrophysics36% of their works
  2. 2Radiation14% of their works
  3. 3Radiological and Ultrasound Technology8% of their works
  4. 4Nuclear and High Energy Physics5% of their works
  5. 5Global and Planetary Change4% of their works
  6. 6Ecology4% of their works

Research topics

Which keywords describe J. R. Arnold's research?

The keywords of their largest research topics: Mars, Martian Surface, Solar System Abundances, Terrestrial Planets, Health Effects, Radionuclides, Neutron Imaging and Small-Angle Scattering.

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. Mars141 topic
  2. Martian Surface141 topic
  3. Solar System Abundances131 topic
  4. Terrestrial Planets131 topic
  5. Health Effects122 topics
  6. Radionuclides122 topics
  7. Neutron Imaging101 topic
  8. Small-Angle Scattering101 topic
  9. Ionizing Radiation91 topic
  10. Radon91 topic
  11. Astrobiology51 topic
  12. Extraterrestrial Life51 topic
  13. Stable Isotopes41 topic
  14. Trophic Position41 topic
  15. Decay Rates31 topic
  16. Fukushima Daiichi31 topic
  17. Radionuclide Metrology31 topic
  18. nuclear accident31 topic

Where does J. R. Arnold work?

J. R. Arnold's main affiliation in the publication record is University of California San Diego, United States.

How many publications and citations does J. R. Arnold have?

Science Explorer counts 81 works and 227 citations for J. R. Arnold, ranking #328,930 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 J. R. Arnold

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