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Researcher · Council for Geoscience · South Africa

Ntokozo Khumalo

Ntokozo Khumalo publishes mostly in Management Science and Operations Research, Global and Planetary Change and Public Health, Environmental and Occupational Health, on topics such as Efficiency Analysis Using DEA, Climate change impacts on agriculture and Logistics and Infrastructure Analysis.

OpenAlex
World rank
#6,060,106
of 7,710,434 ranked researchers
Rank in South Africa
#25,598
of 29,826
Works
16
Citations
33
Citations per work
2.1
h-index
3
i10-index 2Top 95% in Management Science and Operations Research
Ntokozo Khumalo

What does Ntokozo Khumalo research?

Ntokozo Khumalo's work is mostly in Decision Sciences (13%), Environmental Science (8%), Medicine (8%).

Everything else: 8 works · 53.1% of their workPhysical Sciences: 2 works · 14.9% of their workEnvironmental Science: 1 works · 8.5% of their workGlobal and Planetary Change: 1 works · 8.5% of their workEngineering: 1 works · 6.4% of their workSafety, Risk, Reliability and Quality: 1 works · 6.4% of their workHealth Sciences: 2 works · 14.9% of their workMedicine: 1 works · 8.5% of their workPublic Health, Environmental and Occupational Health: 1 works · 8.5% of their workHealth Professions: 1 works · 6.4% of their workRadiological and Ultrasound Technology: 1 works · 6.4% of their workSocial Sciences: 2 works · 12.8% of their workDecision Sciences: 2 works · 12.8% of their workManagement Science and Operations Research: 2 works · 12.8% of their workLife Sciences: 1 works · 4.3% of their workAgricultural and Biological Sciences: 1 works · 4.3% of their workForestry: 1 works · 4.3% of their workTHEIR WORKNtokozo Khumalo16works
Life Sciences4%Physical Sciences15%Health Sciences15%Social Sciences13%

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. Everything else853.1%
    1. Environmental Science18.5%
    2. Engineering16.4%
    1. Medicine18.5%
    2. Health Professions16.4%
    1. Decision Sciences212.8%
    1. Agricultural and Biological Sciences14.3%
  1. 1Management Science and Operations Research13% of their works
  2. 2Global and Planetary Change8% of their works
  3. 3Public Health, Environmental and Occupational Health8% of their works
  4. 4Radiological and Ultrasound Technology6% of their works
  5. 5Safety, Risk, Reliability and Quality6% of their works
  6. 6Forestry4% of their works

Research topics

Which keywords describe Ntokozo Khumalo's research?

The keywords of their largest research topics: Energy Efficiency, Agriculture, Data Envelopment Analysis, Efficiency Measurement, Environmental Impact, Rural Development, Sustainability and Adaptation.

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 21 words, with their numbers
  1. Energy Efficiency62 topics
  2. Agriculture42 topics
  3. Data Envelopment Analysis41 topic
  4. Efficiency Measurement41 topic
  5. Environmental Impact42 topics
  6. Rural Development42 topics
  7. Sustainability42 topics
  8. Adaptation21 topic
  9. Agricultural Innovation21 topic
  10. Agricultural Sustainability21 topic
  11. Climate Change21 topic
  12. Farm Level Assessment21 topic
  13. Geochronology21 topic
  14. Industrial Sector21 topic
  15. Livelihood Diversification21 topic
  16. Logistics21 topic
  17. Maintenance Optimization21 topic
  18. Manufacturing21 topic
  19. Reliability Engineering21 topic
  20. Transportation21 topic
  21. Zircon21 topic

Where does Ntokozo Khumalo work?

Ntokozo Khumalo's main affiliation in the publication record is Council for Geoscience, South Africa.

How many publications and citations does Ntokozo Khumalo have?

OpenAlex counts 16 works and 33 citations for Ntokozo Khumalo, an h-index of 3, ranking #6,060,106 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.

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