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Researcher · Universitat de Barcelona · Spain

J. Portell

J. Portell publishes mostly in Astronomy and Astrophysics, Instrumentation and Computer Networks and Communications, on topics such as Stellar, planetary, and galactic studies, Astronomy and Astrophysical Research and Astronomical Observations and Instrumentation.

ORCID 0000-0002-8886-8925 OpenAlex
World rank
#79,067
of 1,633,909 ranked researchers
Rank in Spain
#1,092
of 45,870
Works
36
Citations
413
Citations per work
11.5

What does J. Portell research?

Astronomy and Astrophysics: 37.3%Instrumentation: 15.3%Computer Networks and Communications: 8.5%Artificial Intelligence: 6.8%other fields: 32.1%37%top field
Astronomy and Astrophysics37.3%Instrumentation15.3%Computer Networks and Communications8.5%Artificial Intelligence6.8%other fields32.1%

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

  1. 1Astronomy and Astrophysics37% of their works
  2. 2Instrumentation15% of their works
  3. 3Computer Networks and Communications8% of their works
  4. 4Artificial Intelligence7% of their works
  5. 5Computational Mechanics7% of their works
  6. 6Statistical and Nonlinear Physics5% of their works

Research topics

Which keywords describe J. Portell's research?

The keywords of their largest research topics: Exoplanets, Stellar Astrophysics, Astronomical Instrumentation, Spectrograph, Optical 3D Laser Measurement, Position-Sensitive Detector, Compression and Distributed Systems.

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. Exoplanets101 topic
  2. Stellar Astrophysics101 topic
  3. Astronomical Instrumentation91 topic
  4. Spectrograph91 topic
  5. Optical 3D Laser Measurement41 topic
  6. Position-Sensitive Detector41 topic
  7. Compression31 topic
  8. Distributed Systems31 topic
  9. GRACE31 topic
  10. Gamma-Ray Bursts31 topic
  11. Grid Computing31 topic
  12. Sea Level Rise31 topic
  13. Solar System Abundances31 topic
  14. Suffix Arrays31 topic
  15. Supernovae31 topic
  16. Terrestrial Planets31 topic

Where does J. Portell work?

J. Portell's main affiliation in the publication record is Universitat de Barcelona, Spain.

How many publications and citations does J. Portell have?

Science Explorer counts 36 works and 413 citations for J. Portell, ranking #79,067 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.