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Researcher · University of Cologne · Germany

Bloem Johannes

Bloem Johannes publishes mostly in Renewable Energy, Sustainability and the Environment, Building and Construction and Spectroscopy, on topics such as Algal biology and biofuel production, Renewable Energy and Sustainability and Antioxidant Activity and Oxidative Stress.

OpenAlex
World rank
#4,259,462
of 7,710,434 ranked researchers
Rank in Germany
#215,412
of 364,343
Works
27
Citations
185
Citations per work
6.9
h-index
7
i10-index 7Top 82% in Renewable Energy, Sustainability and the Environment
Bloem Johannes

What does Bloem Johannes research?

Bloem Johannes's work is mostly in Energy (19%), Engineering (13%), Chemistry (8%).

Physical Sciences: 12 works · 45.9% of their workEnergy: 5 works · 19.0% of their workRenewable Energy, Sustainability and the Environment: 5 works · 19.0% of their workEngineering: 3 works · 12.7% of their workBuilding and Construction: 3 works · 12.7% of their workChemistry: 2 works · 7.9% of their workSpectroscopy: 2 works · 7.9% of their workEnvironmental Science: 2 works · 6.3% of their workManagement, Monitoring, Policy and Law: 2 works · 6.3% of their workEverything else: 12 works · 43.0% of their workSocial Sciences: 2 works · 6.3% of their workSocial Sciences: 2 works · 6.3% of their workSociology and Political Science: 2 works · 6.3% of their workHealth Sciences: 1 works · 4.8% of their workMedicine: 1 works · 4.8% of their workBiochemistry: 1 works · 4.8% of their workTHEIR WORKBloem Johannes27works
Physical Sciences46%Health Sciences5%Social Sciences6%

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. Energy519.0%
    2. Engineering312.7%
    3. Chemistry27.9%
    4. Environmental Science26.3%
  2. Everything else1243.0%
    1. Social Sciences26.3%
    1. Medicine14.8%
  1. 1Renewable Energy, Sustainability and the Environment19% of their works
  2. 2Building and Construction13% of their works
  3. 3Spectroscopy8% of their works
  4. 4Management, Monitoring, Policy and Law6% of their works
  5. 5Sociology and Political Science6% of their works
  6. 6Biochemistry5% of their works

Research topics

Which keywords describe Bloem Johannes's research?

The keywords of their largest research topics: Renewable Energy, Sustainability, Energy Simulation, Antioxidants, Biodiesel, Energy Storage, European Union and Microalgae.

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. Renewable Energy52 topics
  2. Sustainability52 topics
  3. Energy Simulation42 topics
  4. Antioxidants31 topic
  5. Biodiesel31 topic
  6. Energy Storage31 topic
  7. European Union31 topic
  8. Microalgae31 topic
  9. Oxidative Stress31 topic
  10. Absolute Configuration21 topic
  11. BIM-GIS Integration21 topic
  12. Building Energy Consumption21 topic
  13. Chiroptical Spectroscopy21 topic
  14. CityGML21 topic
  15. EROI21 topic
  16. Fossil Fuels21 topic
  17. Light Harvesting21 topic
  18. Photosystem II21 topic
  19. Thermal Comfort21 topic

Where does Bloem Johannes work?

Bloem Johannes's main affiliation in the publication record is University of Cologne, Germany.

How many publications and citations does Bloem Johannes have?

OpenAlex counts 27 works and 185 citations for Bloem Johannes, an h-index of 7, ranking #4,259,462 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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