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Researcher · University of Maiduguri · Nigeria

Umar Abdullahi Isah

Umar Abdullahi Isah publishes mostly in Biomedical Engineering, Ocean Engineering and Fuel Technology, on topics such as Thermochemical Biomass Conversion Processes, Coal and Coke Industries Research and Coal Properties and Utilization.

ORCID 0000-0002-0173-0932 OpenAlex
World rank
#4,469,982
of 7,710,434 ranked researchers
Rank in Nigeria
#8,950
of 26,141
Works
15
Citations
104
Citations per work
6.9
h-index
5
i10-index 2Top 93% in Biomedical Engineering
Umar Abdullahi Isah

What does Umar Abdullahi Isah research?

Umar Abdullahi Isah's work is mostly in Engineering (32%), Chemistry (10%), Energy (10%).

Physical Sciences: 10 works · 65.8% of their workEngineering: 5 works · 31.6% of their workBiomedical Engineering: 3 works · 21.1% of their workOcean Engineering: 2 works · 10.5% of their workChemistry: 2 works · 10.5% of their workAnalytical Chemistry: 2 works · 10.5% of their workEnergy: 2 works · 10.5% of their workFuel Technology: 2 works · 10.5% of their workEnvironmental Science: 1 works · 7.9% of their workWater Science and Technology: 1 works · 7.9% of their workMaterials Science: 1 works · 5.3% of their workMaterials Chemistry: 1 works · 5.3% of their workEverything else: 5 works · 34.2% of their workTHEIR WORKUmar AbdullahiIsah15works
Physical Sciences66%

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. Engineering531.6%
    2. Chemistry210.5%
    3. Energy210.5%
    4. Environmental Science17.9%
    5. Materials Science15.3%
  2. Everything else534.2%
  1. 1Biomedical Engineering21% of their works
  2. 2Ocean Engineering10% of their works
  3. 3Fuel Technology10% of their works
  4. 4Analytical Chemistry10% of their works
  5. 5Water Science and Technology8% of their works
  6. 6Materials Chemistry5% of their works

Research topics

Which keywords describe Umar Abdullahi Isah's research?

The keywords of their largest research topics: Biochar, Renewable Fuels, Biomass, Pyrolysis, CO2 Sequestration, Coal Industry, Coalbed Methane and Oxidative Desulphurisation.

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 18 words, with their numbers
  1. Biochar82 topics
  2. Renewable Fuels72 topics
  3. Biomass61 topic
  4. Pyrolysis61 topic
  5. CO2 Sequestration41 topic
  6. Coal Industry41 topic
  7. Coalbed Methane41 topic
  8. Oxidative Desulphurisation41 topic
  9. Food Colorants31 topic
  10. Synthetic Dyes31 topic
  11. Adsorption21 topic
  12. Contaminant Removal21 topic
  13. Agricultural Research11 topic
  14. Catalytic11 topic
  15. Ethylene Biosynthesis11 topic
  16. Fruit Ripening11 topic
  17. Hydrogenation11 topic
  18. Plant Secondary Metabolites11 topic

Where does Umar Abdullahi Isah work?

Umar Abdullahi Isah's main affiliation in the publication record is University of Maiduguri, Nigeria.

How many publications and citations does Umar Abdullahi Isah have?

OpenAlex counts 15 works and 104 citations for Umar Abdullahi Isah, an h-index of 5, ranking #4,469,982 of 7,710,434 researchers worldwide on the quality 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 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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