Science Explorer Interactive view Map

Å. Hjalmarson

Å. Hjalmarson publishes mostly in Astronomy and Astrophysics, Spectroscopy and Cardiology and Cardiovascular Medicine, on topics such as Molecular Spectroscopy and Structure, Astrophysics and Star Formation Studies and Cardiac Health and Mental Health.

World rank
#1,195,889
of 1,633,909 ranked researchers
Rank in Sweden
#13,237
of 16,333
Works
18
Citations
27
Citations per work
1.5

What does Å. Hjalmarson research?

Astronomy and Astrophysics: 21.7%Spectroscopy: 13.0%Cardiology and Cardiovascular Medicine: 13.0%Physiology: 8.7%other fields: 43.6%22%top field
Astronomy and Astrophysics21.7%Spectroscopy13.0%Cardiology and Cardiovascular Medicine13.0%Physiology8.7%other fields43.6%

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

  1. 1Astronomy and Astrophysics22% of their works
  2. 2Spectroscopy13% of their works
  3. 3Cardiology and Cardiovascular Medicine13% of their works
  4. 4Physiology9% of their works
  5. 5Atomic and Molecular Physics, and Optics9% of their works
  6. 6Computational Mechanics4% of their works

Research topics

Which keywords describe Å. Hjalmarson's research?

The keywords of their largest research topics: Molecular Clouds, Molecular Structure, Rotational Spectroscopy, Star Formation, Cardiac Rehabilitation, Depression, Chemical Reactions and Hypersonic Effect.

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. Molecular Clouds31 topic
  2. Molecular Structure31 topic
  3. Rotational Spectroscopy31 topic
  4. Star Formation31 topic
  5. Cardiac Rehabilitation21 topic
  6. Depression21 topic
  7. Chemical Reactions11 topic
  8. Hypersonic Effect11 topic
  9. Optical 3D Laser Measurement11 topic
  10. Ozone Depletion11 topic
  11. Position-Sensitive Detector11 topic
  12. Solar System Abundances11 topic
  13. Stratospheric Water Vapor11 topic
  14. Terrestrial Planets11 topic
  15. Tunneling Control11 topic
  16. Ultrasonic Perception11 topic

Where does Å. Hjalmarson work?

Å. Hjalmarson's main affiliation in the publication record is Sahlgrenska University Hospital, Sweden.

How many publications and citations does Å. Hjalmarson have?

Science Explorer counts 18 works and 27 citations for Å. Hjalmarson, ranking #1,195,889 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 Å. Hjalmarson

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