Science Explorer Back to mapMap
Discussion
Researcher · General Electric (Germany) · Germany

R.O. Niemi

R.O. Niemi publishes mostly in Renewable Energy, Sustainability and the Environment, Aerospace Engineering and Computational Mechanics, on topics such as Nuclear reactor physics and engineering, Nuclear Engineering Thermal-Hydraulics and American Environmental and Regional History.

OpenAlex
World rank
#5,140,738
of 7,710,434 ranked researchers
Rank in Germany
#265,812
of 364,343
Works
18
Citations
63
Citations per work
3.5
h-index
3
i10-index 2Top 97% in Renewable Energy, Sustainability and the Environment
R.O. Niemi

What does R.O. Niemi research?

R.O. Niemi's work is mostly in Engineering (40%), Energy (13%), Environmental Science (7%).

Physical Sciences: 11 works · 60.0% of their workEngineering: 7 works · 40.0% of their workAerospace Engineering: 2 works · 13.3% of their workComputational Mechanics: 2 works · 11.1% of their workMechanical Engineering: 2 works · 8.9% of their workMechanics of Materials: 1 works · 6.7% of their workEnergy: 2 works · 13.3% of their workRenewable Energy, Sustainability and the Environment: 2 works · 13.3% of their workEnvironmental Science: 1 works · 6.7% of their workManagement, Monitoring, Policy and Law: 1 works · 6.7% of their workEverything else: 7 works · 40.0% of their workTHEIR WORKR.O. Niemi18works
Physical Sciences60%

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. Engineering740.0%
    2. Energy213.3%
    3. Environmental Science16.7%
  2. Everything else740.0%
  1. 1Renewable Energy, Sustainability and the Environment13% of their works
  2. 2Aerospace Engineering13% of their works
  3. 3Computational Mechanics11% of their works
  4. 4Mechanical Engineering9% of their works
  5. 5Management, Monitoring, Policy and Law7% of their works
  6. 6Mechanics of Materials7% of their works

Research topics

Which keywords describe R.O. Niemi's research?

The keywords of their largest research topics: Heat Transfer, Renewable Energy, Sustainability, Thermal Conductivity, Conservation, Environmental Movement, Molten Salt and Nuclear Reactor.

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 20 words, with their numbers
  1. Heat Transfer84 topics
  2. Renewable Energy73 topics
  3. Sustainability52 topics
  4. Thermal Conductivity42 topics
  5. Conservation31 topic
  6. Environmental Movement31 topic
  7. Molten Salt31 topic
  8. Nuclear Reactor31 topic
  9. Passive Systems31 topic
  10. Thermal-Hydraulic Analysis31 topic
  11. Aerospace Propulsion21 topic
  12. Chemical Engineering21 topic
  13. Energy Efficiency21 topic
  14. Geothermal Energy21 topic
  15. Ground Source Heat Pump21 topic
  16. Laboratory Information Management Systems21 topic
  17. Metal Foams21 topic
  18. Porous Media21 topic
  19. Rebound Effect21 topic
  20. Supercritical Fluids21 topic

Where does R.O. Niemi work?

R.O. Niemi's main affiliation in the publication record is General Electric (Germany), Germany.

How many publications and citations does R.O. Niemi have?

OpenAlex counts 18 works and 63 citations for R.O. Niemi, an h-index of 3, ranking #5,140,738 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

Ask a question or share a note about R.O. Niemi. Keep it to the research: no personal attacks, advertising or links. Any reader can report a post, which collapses it for everyone until it is opened.