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Researcher · National Observatory of Athens · Greece

I. Bellas-Velidis

I. Bellas-Velidis publishes mostly in Astronomy and Astrophysics, Instrumentation and Computational Mechanics, on topics such as Astronomy and Astrophysical Research, Astronomical Observations and Instrumentation and Stellar, planetary, and galactic studies.

OpenAlex
World rank
#1,097,194
of 1,633,909 ranked researchers
Rank in Greece
#5,031
of 7,348
Works
26
Citations
54
Citations per work
2.1

What does I. Bellas-Velidis research?

Astronomy and Astrophysics: 30.8%Instrumentation: 23.1%Computational Mechanics: 20.5%Aerospace Engineering: 5.1%other fields: 20.5%31%top field
Astronomy and Astrophysics30.8%Instrumentation23.1%Computational Mechanics20.5%Aerospace Engineering5.1%other fields20.5%

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

  1. 1Astronomy and Astrophysics31% of their works
  2. 2Instrumentation23% of their works
  3. 3Computational Mechanics20% of their works
  4. 4Aerospace Engineering5% of their works
  5. 5Oceanography5% of their works
  6. 6Statistical and Nonlinear Physics5% of their works

Research topics

Which keywords describe I. Bellas-Velidis's research?

The keywords of their largest research topics: Astronomical Instrumentation, Spectrograph, Optical 3D Laser Measurement, Position-Sensitive Detector, Climate Change, Exoplanets, Stellar Astrophysics and Gamma-Ray Bursts.

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 17 words, with their numbers
  1. Astronomical Instrumentation91 topic
  2. Spectrograph91 topic
  3. Optical 3D Laser Measurement81 topic
  4. Position-Sensitive Detector81 topic
  5. Climate Change42 topics
  6. Exoplanets41 topic
  7. Stellar Astrophysics41 topic
  8. GRACE21 topic
  9. Gamma-Ray Bursts21 topic
  10. Optics21 topic
  11. Sea Level Rise21 topic
  12. Spectroscopy21 topic
  13. Supernovae21 topic
  14. Geomagnetic Field11 topic
  15. Magnetosome Formation11 topic
  16. Python11 topic
  17. Scientific Computing11 topic

Where does I. Bellas-Velidis work?

I. Bellas-Velidis's main affiliation in the publication record is National Observatory of Athens, Greece.

How many publications and citations does I. Bellas-Velidis have?

Science Explorer counts 26 works and 54 citations for I. Bellas-Velidis, ranking #1,097,194 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.