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Researcher · Ames Research Center · United States

S. Chang

S. Chang publishes mostly in Astronomy and Astrophysics, Ecology and Geophysics, on topics such as Astro and Planetary Science, Origins and Evolution of Life and Isotope Analysis in Ecology.

ORCID 0009-0009-5138-3674 OpenAlex
World rank
#429,283
of 1,633,909 ranked researchers
Rank in United States
#148,916
of 358,040
Works
25
Citations
134
Citations per work
5.4

What does S. Chang research?

Astronomy and Astrophysics: 43.2%Ecology: 8.1%Geophysics: 5.4%Aerospace Engineering: 5.4%other fields: 37.9%43%top field
Astronomy and Astrophysics43.2%Ecology8.1%Geophysics5.4%Aerospace Engineering5.4%other fields37.9%

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

  1. 1Astronomy and Astrophysics43% of their works
  2. 2Ecology8% of their works
  3. 3Geophysics5% of their works
  4. 4Aerospace Engineering5% of their works
  5. 5Materials Chemistry5% of their works
  6. 6Molecular Biology3% of their works

Research topics

Which keywords describe S. Chang's research?

The keywords of their largest research topics: Solar System Abundances, Terrestrial Planets, Prebiotic Chemistry, RNA World, Stable Isotopes, Trophic Position, Mars and Martian Surface.

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. Solar System Abundances81 topic
  2. Terrestrial Planets81 topic
  3. Prebiotic Chemistry51 topic
  4. RNA World51 topic
  5. Stable Isotopes31 topic
  6. Trophic Position31 topic
  7. Mars21 topic
  8. Martian Surface21 topic
  9. Bacterial Physiology11 topic
  10. Channelrhodopsin11 topic
  11. Deuterium11 topic
  12. Drug Discovery11 topic
  13. Gene Regulation11 topic
  14. Optogenetics11 topic
  15. Ribosome11 topic
  16. Translation11 topic

Where does S. Chang work?

S. Chang's main affiliation in the publication record is Ames Research Center, United States.

How many publications and citations does S. Chang have?

Science Explorer counts 25 works and 134 citations for S. Chang, ranking #429,283 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 S. Chang

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.