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Researcher · Institute for Advanced Engineering · South Korea

Nak-Kyoon Ahn

Nak-Kyoon Ahn publishes mostly in Mechanical Engineering, Sociology and Political Science and Transportation, on topics such as Extraction and Separation Processes, Military Technology and Strategies and Linguistic, Cultural, and Literary Studies.

ORCID 0000-0003-4066-1412 OpenAlex
World rank
#6,143,887
of 7,710,434 ranked researchers
Rank in South Korea
#118,000
of 162,609
Works
27
Citations
150
Citations per work
5.6
h-index
4
i10-index 3Top 88% in Mechanical Engineering
Nak-Kyoon Ahn

What does Nak-Kyoon Ahn research?

Nak-Kyoon Ahn's work is mostly in Engineering (47%), Social Sciences (29%), Environmental Science (9%).

Physical Sciences: 15 works · 55.9% of their workEngineering: 13 works · 47.1% of their workMechanical Engineering: 6 works · 20.6% of their workAerospace Engineering: 4 works · 14.7% of their workElectrical and Electronic Engineering: 3 works · 11.8% of their workEnvironmental Science: 2 works · 8.8% of their workIndustrial and Manufacturing Engineering: 2 works · 8.8% of their workSocial Sciences: 8 works · 29.4% of their workSocial Sciences: 8 works · 29.4% of their workSociology and Political Science: 4 works · 14.7% of their workTransportation: 4 works · 14.7% of their workEverything else: 4 works · 14.7% of their workTHEIR WORKNak-Kyoon Ahn27works
Physical Sciences56%Social Sciences29%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Engineering1347.1%
    2. Environmental Science28.8%
    1. Social Sciences829.4%
  3. Everything else414.7%
  1. 1Mechanical Engineering21% of their works
  2. 2Sociology and Political Science15% of their works
  3. 3Transportation15% of their works
  4. 4Aerospace Engineering15% of their works
  5. 5Electrical and Electronic Engineering12% of their works
  6. 6Industrial and Manufacturing Engineering9% of their works

Research topics

Which keywords describe Nak-Kyoon Ahn's research?

The keywords of their largest research topics: Metal Recovery, Lithium-ion Batteries, Battery Recycling, Rare Earth Elements, Air Force, Culture, Islam and Legal Regulation.

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. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 19 words, with their numbers
  1. Metal Recovery182 topics
  2. Lithium-ion Batteries172 topics
  3. Battery Recycling121 topic
  4. Rare Earth Elements121 topic
  5. Air Force101 topic
  6. Culture101 topic
  7. Islam101 topic
  8. Legal Regulation101 topic
  9. Modernization101 topic
  10. Transport Policy101 topic
  11. Recycling82 topics
  12. E-Waste61 topic
  13. Environmental Impacts61 topic
  14. Battery Materials51 topic
  15. Energy Storage51 topic
  16. Bauxite Residue21 topic
  17. Catalysis21 topic
  18. Nanoparticles21 topic
  19. Red Mud21 topic

Where does Nak-Kyoon Ahn work?

Nak-Kyoon Ahn's main affiliation in the publication record is Institute for Advanced Engineering, South Korea.

How many publications and citations does Nak-Kyoon Ahn have?

OpenAlex counts 27 works and 150 citations for Nak-Kyoon Ahn, an h-index of 4, ranking #6,143,887 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation 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 have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

Discussion

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