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Researcher · University of Minnesota · United States

Roger R. Ruan

Roger R. Ruan publishes mostly in Biomedical Engineering, Renewable Energy, Sustainability and the Environment and Mechanical Engineering, on topics such as Thermochemical Biomass Conversion Processes, Algal biology and biofuel production and Catalysis and Hydrodesulfurization Studies.

ORCID 0000-0001-8835-2649 OpenAlex
World rank
#36,510
of 7,710,434 ranked researchers
Rank in United States
#13,958
of 1,627,098
Works
813
Citations
44k
Citations per work
54.7
h-index
105
i10-index 532Top 0.1% in Biomedical Engineering
Roger R. Ruan

What does Roger R. Ruan research?

Roger R. Ruan's work is mostly in Engineering (37%), Energy (9%), Environmental Science (8%).

Physical Sciences: 439 works · 54.0% of their workEngineering: 299 works · 36.8% of their workBiomedical Engineering: 233 works · 28.7% of their workMechanical Engineering: 66 works · 8.1% of their workEnergy: 72 works · 8.8% of their workRenewable Energy, Sustainability and the Environment: 72 works · 8.8% of their workEnvironmental Science: 68 works · 8.4% of their workIndustrial and Manufacturing Engineering: 38 works · 4.7% of their workPollution: 30 works · 3.7% of their workEverything else: 342 works · 42.1% of their workLife Sciences: 32 works · 3.9% of their workAgricultural and Biological Sciences: 32 works · 3.9% of their workFood Science: 32 works · 3.9% of their workTHEIR WORKRoger R. Ruan813works
Life Sciences4%Physical Sciences54%

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. Engineering29936.8%
    2. Energy728.8%
    3. Environmental Science688.4%
  2. Everything else34242.1%
    1. Agricultural and Biological Sciences323.9%
  1. 1Biomedical Engineering29% of their works
  2. 2Renewable Energy, Sustainability and the Environment9% of their works
  3. 3Mechanical Engineering8% of their works
  4. 4Industrial and Manufacturing Engineering5% of their works
  5. 5Food Science4% of their works
  6. 6Pollution4% of their works

Research topics

Which keywords describe Roger R. Ruan's research?

The keywords of their largest research topics: Lignocellulosic Biomass, Biomass, Biodiesel, Bio-oil, Pyrolysis, Heterogeneous Catalysts, Ionic Liquids and Biofuels.

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 21 words, with their numbers
  1. Lignocellulosic Biomass3102 topics
  2. Biomass3052 topics
  3. Biodiesel2652 topics
  4. Bio-oil2461 topic
  5. Pyrolysis2461 topic
  6. Heterogeneous Catalysts1722 topics
  7. Ionic Liquids1722 topics
  8. Biofuels1671 topic
  9. Microalgae1671 topic
  10. Desulfurization1131 topic
  11. Hydrodeoxygenation1131 topic
  12. Catalyst981 topic
  13. Transesterification981 topic
  14. Catalytic Transformation941 topic
  15. Lignin Valorization941 topic
  16. Enzymatic Hydrolysis641 topic
  17. Pretreatment641 topic
  18. Catalytic Conversion591 topic
  19. Renewable Resources591 topic
  20. E-Waste431 topic
  21. Recycling431 topic

Where does Roger R. Ruan work?

Roger R. Ruan's main affiliation in the publication record is University of Minnesota, United States.

How many publications and citations does Roger R. Ruan have?

OpenAlex counts 813 works and 44,496 citations for Roger R. Ruan, an h-index of 105, ranking #36,510 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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