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Researcher · Johns Hopkins University Applied Physics Laboratory · United States

J. R. Johnson

J. R. Johnson publishes mostly in Astronomy and Astrophysics, Aerospace Engineering and Geophysics, on topics such as Planetary Science and Exploration, Astro and Planetary Science and Space Exploration and Technology.

OpenAlex
World rank
#76,757
of 1,633,909 ranked researchers
Rank in United States
#34,308
of 358,040
Works
136
Citations
679
Citations per work
5.0

What does J. R. Johnson research?

Astronomy and Astrophysics: 53.5%Aerospace Engineering: 13.4%Geophysics: 4.1%Global and Planetary Change: 1.7%other fields: 27.3%54%top field
Astronomy and Astrophysics53.5%Aerospace Engineering13.4%Geophysics4.1%Global and Planetary Change1.7%other fields27.3%

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

  1. 1Astronomy and Astrophysics54% of their works
  2. 2Aerospace Engineering13% of their works
  3. 3Geophysics4% of their works
  4. 4Global and Planetary Change2% of their works
  5. 5Spectroscopy2% of their works
  6. 6Mechanics of Materials2% of their works

Research topics

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

The keywords of their largest research topics: Mars, Martian Surface, Solar System Abundances, Terrestrial Planets, Extravehicular Activity, Space Suit, Astrobiology and Extraterrestrial Life.

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. Mars481 topic
  2. Martian Surface481 topic
  3. Solar System Abundances361 topic
  4. Terrestrial Planets361 topic
  5. Extravehicular Activity201 topic
  6. Space Suit201 topic
  7. Astrobiology41 topic
  8. Extraterrestrial Life41 topic
  9. Geochronology41 topic
  10. Zircon41 topic
  11. Anaerobic31 topic
  12. Machine Learning31 topic
  13. Methane Oxidation31 topic
  14. Mineral Prospectivity31 topic
  15. Climate Change21 topic
  16. Paleoclimatology21 topic

Where does J. R. Johnson work?

J. R. Johnson's main affiliation in the publication record is Johns Hopkins University Applied Physics Laboratory, United States.

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

Science Explorer counts 136 works and 679 citations for J. R. Johnson, ranking #76,757 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. Johnson

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