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Researcher · Dudley Observatory · United States

Douglas S. Hallgren

Douglas S. Hallgren publishes mostly in Astronomy and Astrophysics, Aerospace Engineering and Physiology, on topics such as Planetary Science and Exploration, Astro and Planetary Science and Aerospace Engineering and Energy Systems.

OpenAlex
World rank
#3,633,732
of 7,710,434 ranked researchers
Rank in United States
#1,009,624
of 1,627,098
Works
31
Citations
147
Citations per work
4.7
h-index
7
i10-index 6Top 73% in Astronomy and Astrophysics
Douglas S. Hallgren

What does Douglas S. Hallgren research?

Douglas S. Hallgren's work is mostly in Physics and Astronomy (52%), Engineering (16%), Biochemistry, Genetics and Molecular Biology (4%).

Physical Sciences: 21 works · 68.0% of their workPhysics and Astronomy: 16 works · 52.0% of their workAstronomy and Astrophysics: 14 works · 45.3% of their workNuclear and High Energy Physics: 1 works · 4.0% of their workRadiation: 1 works · 2.7% of their workEngineering: 5 works · 16.0% of their workAerospace Engineering: 5 works · 16.0% of their workEverything else: 8 works · 25.3% of their workLife Sciences: 1 works · 4.0% of their workBiochemistry, Genetics and Molecular Biology: 1 works · 4.0% of their workPhysiology: 1 works · 4.0% of their workHealth Sciences: 1 works · 2.7% of their workMedicine: 1 works · 2.7% of their workPhysiology: 1 works · 2.7% of their workTHEIR WORKDouglas S.Hallgren31works
Life Sciences4%Physical Sciences68%Health Sciences3%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Physics and Astronomy1652.0%
    2. Engineering516.0%
  2. Everything else825.3%
    1. Biochemistry, Genetics and Molecular Biology14.0%
    1. Medicine12.7%
  1. 1Astronomy and Astrophysics45% of their works
  2. 2Aerospace Engineering16% of their works
  3. 3Physiology4% of their works
  4. 4Nuclear and High Energy Physics4% of their works
  5. 5Radiation3% of their works
  6. 6Physiology3% of their works

Research topics

Which keywords describe Douglas S. Hallgren's research?

The keywords of their largest research topics: Mars, Martian Surface, Solar System Abundances, Terrestrial Planets, Airborne Wind Energy, High Altitude Wind Power, Coronal Mass Ejections and Cryogenic Storage.

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. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 16 words, with their numbers
  1. Mars141 topic
  2. Martian Surface141 topic
  3. Solar System Abundances131 topic
  4. Terrestrial Planets131 topic
  5. Airborne Wind Energy41 topic
  6. High Altitude Wind Power41 topic
  7. Coronal Mass Ejections31 topic
  8. Cryogenic Storage31 topic
  9. Extravehicular Activity31 topic
  10. High-Energy Astrophysics31 topic
  11. Liquefied Natural Gas (LNG)31 topic
  12. Magnetic Fields31 topic
  13. Particle Acceleration31 topic
  14. Solar Dynamics Observatory31 topic
  15. Space Suit31 topic
  16. Water Treatment31 topic

Where does Douglas S. Hallgren work?

Douglas S. Hallgren's main affiliation in the publication record is Dudley Observatory, United States.

How many publications and citations does Douglas S. Hallgren have?

OpenAlex counts 31 works and 147 citations for Douglas S. Hallgren, an h-index of 7, ranking #3,633,732 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation 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 have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

Discussion

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