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Researcher · Building Research Establishment · United Kingdom

P.J. Littlefair

P.J. Littlefair publishes mostly in Building and Construction, Global and Planetary Change and Environmental Engineering, on topics such as Building Energy and Comfort Optimization, Impact of Light on Environment and Health and Urban Heat Island Mitigation.

OpenAlex
World rank
#1,576,054
of 7,710,434 ranked researchers
Rank in United Kingdom
#120,100
of 367,258
Works
31
Citations
742
Citations per work
23.9
h-index
14
i10-index 15Top 25% in Building and Construction
P.J. Littlefair

What does P.J. Littlefair research?

P.J. Littlefair's work is mostly in Environmental Science (35%), Engineering (34%), Physics and Astronomy (7%).

Physical Sciences: 25 works · 81.7% of their workEnvironmental Science: 11 works · 35.3% of their workGlobal and Planetary Change: 8 works · 25.4% of their workEnvironmental Engineering: 3 works · 9.9% of their workEngineering: 10 works · 33.8% of their workBuilding and Construction: 10 works · 33.8% of their workPhysics and Astronomy: 2 works · 7.0% of their workAtomic and Molecular Physics, and Optics: 2 works · 7.0% of their workComputer Science: 1 works · 4.2% of their workArtificial Intelligence: 1 works · 4.2% of their workEarth and Planetary Sciences: 0 works · 1.4% of their workOceanography: 0 works · 1.4% of their workEverything else: 6 works · 18.3% of their workTHEIR WORKP.J. Littlefair31works
Physical Sciences82%

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. Environmental Science1135.3%
    2. Engineering1033.8%
    3. Physics and Astronomy27.0%
    4. Computer Science14.2%
    5. Earth and Planetary Sciences01.4%
  2. Everything else618.3%
  1. 1Building and Construction34% of their works
  2. 2Global and Planetary Change25% of their works
  3. 3Environmental Engineering10% of their works
  4. 4Atomic and Molecular Physics, and Optics7% of their works
  5. 5Artificial Intelligence4% of their works
  6. 6Oceanography1% of their works

Research topics

Which keywords describe P.J. Littlefair's research?

The keywords of their largest research topics: Thermal Comfort, Artificial Neural Networks, Building Energy Consumption, Energy Simulation, Remote Sensing, Economic Growth, Nighttime Light Data and Green Roofs.

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 19 words, with their numbers
  1. Thermal Comfort302 topics
  2. Artificial Neural Networks272 topics
  3. Building Energy Consumption241 topic
  4. Energy Simulation241 topic
  5. Remote Sensing242 topics
  6. Economic Growth181 topic
  7. Nighttime Light Data181 topic
  8. Green Roofs61 topic
  9. Urban Heat Island61 topic
  10. Color Constancy51 topic
  11. Colorimetry51 topic
  12. Forecasting31 topic
  13. Solar Radiation31 topic
  14. Circadian Clock11 topic
  15. Computer Graphics11 topic
  16. Data Communications11 topic
  17. Melatonin11 topic
  18. Networking11 topic
  19. Visualization11 topic

Where does P.J. Littlefair work?

P.J. Littlefair's main affiliation in the publication record is Building Research Establishment, United Kingdom.

How many publications and citations does P.J. Littlefair have?

OpenAlex counts 31 works and 742 citations for P.J. Littlefair, an h-index of 14, ranking #1,576,054 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.

Discussion

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