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Researcher · Semyung University · South Korea

Chang-Hwan Oh

Chang-Hwan Oh publishes mostly in Electrical and Electronic Engineering, Food Science and Analytical Chemistry, on topics such as Food Quality and Safety Studies, Agriculture, Soil, Plant Science and Olfactory and Sensory Function Studies.

ORCID 0000-0001-8019-2257 OpenAlex
World rank
#658,256
of 1,633,909 ranked researchers
Rank in South Korea
#9,821
of 38,381
Works
16
Citations
29
Citations per work
1.8

What does Chang-Hwan Oh research?

Electrical and Electronic Engineering: 16.7%Food Science: 16.7%Analytical Chemistry: 8.3%Pharmacology: 8.3%other fields: 50.0%17%top field
Electrical and Electronic Engineering16.7%Food Science16.7%Analytical Chemistry8.3%Pharmacology8.3%other fields50.0%

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

  1. 1Electrical and Electronic Engineering17% of their works
  2. 2Food Science17% of their works
  3. 3Analytical Chemistry8% of their works
  4. 4Pharmacology8% of their works
  5. 5Health, Toxicology and Mutagenesis8% of their works
  6. 6Biomedical Engineering8% of their works

Research topics

Which keywords describe Chang-Hwan Oh's research?

The keywords of their largest research topics: Antioxidant Activity, Quality Characteristics, ASIC, Breath Analysis, COVID-19, Ecological Statistics, Electronic Nose and Embedded Cores.

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. Antioxidant Activity21 topic
  2. Quality Characteristics21 topic
  3. ASIC11 topic
  4. Breath Analysis11 topic
  5. COVID-1911 topic
  6. Ecological Statistics11 topic
  7. Electronic Nose11 topic
  8. Embedded Cores11 topic
  9. FPGA11 topic
  10. Food Colorants11 topic
  11. Low-Power11 topic
  12. Meta-Analysis11 topic
  13. Olfactory Dysfunction11 topic
  14. Synthetic Dyes11 topic
  15. Test Data Compression11 topic
  16. VLSI Circuits11 topic

Where does Chang-Hwan Oh work?

Chang-Hwan Oh's main affiliation in the publication record is Semyung University, South Korea.

How many publications and citations does Chang-Hwan Oh have?

Science Explorer counts 16 works and 29 citations for Chang-Hwan Oh, ranking #658,256 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.