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Researcher · Lamar University · United States

J.R. Hopper

J.R. Hopper publishes mostly in Mechanical Engineering, Control and Systems Engineering and Computational Mechanics, on topics such as Mercury impact and mitigation studies, Zeolite Catalysis and Synthesis and Granular flow and fluidized beds.

OpenAlex
World rank
#2,322,002
of 7,710,434 ranked researchers
Rank in United States
#691,808
of 1,627,098
Works
58
Citations
797
Citations per work
13.7
h-index
16
i10-index 23Top 22% in Mechanical Engineering
J.R. Hopper

What does J.R. Hopper research?

J.R. Hopper's work is mostly in Engineering (36%), Environmental Science (12%), Chemistry (7%).

Physical Sciences: 32 works · 55.3% of their workEngineering: 21 works · 36.4% of their workMechanical Engineering: 10 works · 16.7% of their workControl and Systems Engineering: 7 works · 11.4% of their workComputational Mechanics: 5 works · 8.3% of their workEnvironmental Science: 7 works · 12.1% of their workHealth, Toxicology and Mutagenesis: 4 works · 6.8% of their workIndustrial and Manufacturing Engineering: 3 works · 5.3% of their workChemistry: 4 works · 6.8% of their workInorganic Chemistry: 4 works · 6.8% of their workEverything else: 26 works · 44.7% of their workTHEIR WORKJ.R. Hopper58works
Physical Sciences55%

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. Engineering2136.4%
    2. Environmental Science712.1%
    3. Chemistry46.8%
  2. Everything else2644.7%
  1. 1Mechanical Engineering17% of their works
  2. 2Control and Systems Engineering11% of their works
  3. 3Computational Mechanics8% of their works
  4. 4Health, Toxicology and Mutagenesis7% of their works
  5. 5Inorganic Chemistry7% of their works
  6. 6Industrial and Manufacturing Engineering5% of their works

Research topics

Which keywords describe J.R. Hopper's research?

The keywords of their largest research topics: Gas-Solid Flow, Mercury, Toxicology, Catalysis, Zeolites, Discrete Particle Simulation, E-Waste and Granular Flows.

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 17 words, with their numbers
  1. Gas-Solid Flow102 topics
  2. Mercury81 topic
  3. Toxicology81 topic
  4. Catalysis71 topic
  5. Zeolites71 topic
  6. Discrete Particle Simulation61 topic
  7. E-Waste61 topic
  8. Granular Flows61 topic
  9. Recycling61 topic
  10. Desulfurization51 topic
  11. Hydrodeoxygenation51 topic
  12. Biomass41 topic
  13. CFD Simulation41 topic
  14. Coal Geochemistry41 topic
  15. Cyclone Separator41 topic
  16. Pyrolysis41 topic
  17. Trace Elements41 topic

Where does J.R. Hopper work?

J.R. Hopper's main affiliation in the publication record is Lamar University, United States.

How many publications and citations does J.R. Hopper have?

OpenAlex counts 58 works and 797 citations for J.R. Hopper, an h-index of 16, ranking #2,322,002 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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