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Researcher · University of Arizona · United States

R. Zellem

R. Zellem publishes mostly in Astronomy and Astrophysics, Instrumentation and Computational Mechanics, on topics such as Astronomy and Astrophysical Research, Stellar, planetary, and galactic studies and Astronomical Observations and Instrumentation.

OpenAlex
World rank
#6,403,193
of 7,710,434 ranked researchers
Rank in United States
#1,513,799
of 1,627,098
Works
33
Citations
210
Citations per work
6.4
h-index
5
i10-index 3Top 84% in Astronomy and Astrophysics
R. Zellem

What does R. Zellem research?

R. Zellem's work is mostly in Physics and Astronomy (69%), Engineering (27%), Earth and Planetary Sciences (2%).

Physical Sciences: 32 works · 97.5% of their workPhysics and Astronomy: 23 works · 68.6% of their workAstronomy and Astrophysics: 12 works · 36.1% of their workInstrumentation: 11 works · 32.5% of their workEngineering: 9 works · 26.5% of their workComputational Mechanics: 6 works · 16.9% of their workAerospace Engineering: 3 works · 8.4% of their workElectrical and Electronic Engineering: 0 works · 1.2% of their workEarth and Planetary Sciences: 1 works · 2.4% of their workOceanography: 1 works · 2.4% of their workEverything else: 1 works · 2.5% of their workTHEIR WORKR. Zellem33works
Physical Sciences97%

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 Astronomy2368.6%
    2. Engineering926.5%
    3. Earth and Planetary Sciences12.4%
  2. Everything else12.5%
  1. 1Astronomy and Astrophysics36% of their works
  2. 2Instrumentation32% of their works
  3. 3Computational Mechanics17% of their works
  4. 4Aerospace Engineering8% of their works
  5. 5Oceanography2% of their works
  6. 6Electrical and Electronic Engineering1% of their works

Research topics

Which keywords describe R. Zellem's research?

The keywords of their largest research topics: Astronomical Instrumentation, Spectrograph, Exoplanets, Stellar Astrophysics, Optical 3D Laser Measurement, Position-Sensitive Detector, Solar System Abundances and Terrestrial Planets.

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. Astronomical Instrumentation271 topic
  2. Spectrograph271 topic
  3. Exoplanets211 topic
  4. Stellar Astrophysics211 topic
  5. Optical 3D Laser Measurement141 topic
  6. Position-Sensitive Detector141 topic
  7. Solar System Abundances51 topic
  8. Terrestrial Planets51 topic
  9. CubeSat31 topic
  10. small satellite31 topic
  11. Cryogenic Storage21 topic
  12. GRACE21 topic
  13. Liquefied Natural Gas (LNG)21 topic
  14. On-Orbit Performance21 topic
  15. Radiometric Calibration21 topic
  16. Sea Level Rise21 topic

Where does R. Zellem work?

R. Zellem's main affiliation in the publication record is University of Arizona, United States.

How many publications and citations does R. Zellem have?

OpenAlex counts 33 works and 210 citations for R. Zellem, an h-index of 5, ranking #6,403,193 of 7,710,434 researchers worldwide on the quality 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 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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