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Researcher · University of Nigeria · Nigeria

Emmanuel Sunday Okeke

Emmanuel Sunday Okeke publishes mostly in Health, Toxicology and Mutagenesis, Pollution and Plant Science, on topics such as Microplastics and Plastic Pollution, Toxic Organic Pollutants Impact and Recycling and Waste Management Techniques.

ORCID 0000-0002-6871-5729 OpenAlex
World rank
#89,789
of 7,710,434 ranked researchers
Rank in Nigeria
#50
of 26,141
Works
132
Citations
5.1k
Citations per work
38.7
h-index
39
i10-index 79Top 7.8% in Health, Toxicology and Mutagenesis
Emmanuel Sunday Okeke

What does Emmanuel Sunday Okeke research?

Emmanuel Sunday Okeke's work is mostly in Environmental Science (28%), Agricultural and Biological Sciences (8%), Biochemistry, Genetics and Molecular Biology (8%).

Everything else: 71 works · 53.6% of their workPhysical Sciences: 41 works · 31.4% of their workEnvironmental Science: 37 works · 27.8% of their workHealth, Toxicology and Mutagenesis: 16 works · 12.4% of their workPollution: 13 works · 9.9% of their workIndustrial and Manufacturing Engineering: 7 works · 5.5% of their workEngineering: 5 works · 3.6% of their workBiomedical Engineering: 5 works · 3.6% of their workLife Sciences: 20 works · 15.0% of their workAgricultural and Biological Sciences: 10 works · 7.5% of their workPlant Science: 10 works · 7.5% of their workBiochemistry, Genetics and Molecular Biology: 10 works · 7.5% of their workMolecular Biology: 10 works · 7.5% of their workTHEIR WORKEmmanuel SundayOkeke132works
Life Sciences15%Physical Sciences31%

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 else7153.6%
    1. Environmental Science3727.8%
    2. Engineering53.6%
    1. Agricultural and Biological Sciences107.5%
    2. Biochemistry, Genetics and Molecular Biology107.5%
  1. 1Health, Toxicology and Mutagenesis12% of their works
  2. 2Pollution10% of their works
  3. 3Plant Science8% of their works
  4. 4Molecular Biology8% of their works
  5. 5Industrial and Manufacturing Engineering6% of their works
  6. 6Biomedical Engineering4% of their works

Research topics

Which keywords describe Emmanuel Sunday Okeke's research?

The keywords of their largest research topics: Environmental Impact, Recycling, Waste Management, Environmental Exposure, Bioaccumulation, Toxicity, Marine Environment and Microplastics.

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 22 words, with their numbers
  1. Environmental Impact333 topics
  2. Recycling322 topics
  3. Waste Management322 topics
  4. Environmental Exposure292 topics
  5. Bioaccumulation242 topics
  6. Toxicity212 topics
  7. Marine Environment171 topic
  8. Microplastics171 topic
  9. Brominated Flame Retardants151 topic
  10. E-Waste151 topic
  11. Environmental Impacts151 topic
  12. Polycyclic Aromatic Hydrocarbons151 topic
  13. Bisphenol A141 topic
  14. Endocrine-Disrupting Chemicals141 topic
  15. Antibiotics101 topic
  16. Resistance Genes101 topic
  17. Biomarkers91 topic
  18. Oxidative Stress91 topic
  19. Model Organism71 topic
  20. Zebrafish71 topic
  21. Antimicrobial61 topic
  22. Nanoparticles61 topic

Where does Emmanuel Sunday Okeke work?

Emmanuel Sunday Okeke's main affiliation in the publication record is University of Nigeria, Nigeria.

How many publications and citations does Emmanuel Sunday Okeke have?

OpenAlex counts 132 works and 5,110 citations for Emmanuel Sunday Okeke, an h-index of 39, ranking #89,789 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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