Science Explorer Interactive view Map

J. Klein

J. Klein publishes mostly in Astronomy and Astrophysics, Atmospheric Science and Radiation, on topics such as Geology and Paleoclimatology Research, Nuclear Physics and Applications and Archaeology and ancient environmental studies.

World rank
#154,634
of 1,633,909 ranked researchers
Rank in United States
#64,682
of 358,040
Works
34
Citations
270
Citations per work
7.9

What does J. Klein research?

Astronomy and Astrophysics: 24.5%Atmospheric Science: 16.3%Radiation: 10.2%Paleontology: 6.1%other fields: 42.9%24%top field
Astronomy and Astrophysics24.5%Atmospheric Science16.3%Radiation10.2%Paleontology6.1%other fields42.9%

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

  1. 1Astronomy and Astrophysics24% of their works
  2. 2Atmospheric Science16% of their works
  3. 3Radiation10% of their works
  4. 4Paleontology6% of their works
  5. 5Materials Chemistry4% of their works
  6. 6Computational Mechanics4% of their works

Research topics

Which keywords describe J. Klein's research?

The keywords of their largest research topics: Climate Change, Paleoclimatology, Neutron Imaging, Small-Angle Scattering, Agricultural Origins, Radiocarbon Dating, 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. Climate Change61 topic
  2. Paleoclimatology61 topic
  3. Neutron Imaging41 topic
  4. Small-Angle Scattering41 topic
  5. Agricultural Origins31 topic
  6. Radiocarbon Dating31 topic
  7. Solar System Abundances31 topic
  8. Terrestrial Planets31 topic
  9. Fluvial Systems21 topic
  10. Fukushima Daiichi21 topic
  11. Ion Beam21 topic
  12. Molecular Clouds21 topic
  13. Sedimentation21 topic
  14. Star Formation21 topic
  15. Surface Analysis21 topic
  16. nuclear accident21 topic

Where does J. Klein work?

J. Klein's main affiliation in the publication record is University of Pennsylvania, United States.

How many publications and citations does J. Klein have?

Science Explorer counts 34 works and 270 citations for J. Klein, ranking #154,634 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 J. Klein

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