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Company · Žiar nad Hronom · Slovakia

Norsk Hydro (Slovakia)

In research, Norsk Hydro (Slovakia) stands highest in Physical Sciences (#20,285 of 21,541 worldwide), over all time.

hydro.comROR OpenAlex
World rank, all time
#39,675
of 42,892
Rank in Slovakia
#94
of 108
Research works
160
▼ 19% vs 2013–17
Citations
935
5.8 per fractional work
Top-10% rate
2.7%
record average 16.5%
Open access
28%
world 28%

What is Norsk Hydro (Slovakia) known for in research?

The fields where it stands highest, over all time, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorks
Physical SciencesDomain #20,285 of 21,541 3.9%127

Each strip is that field’s whole ranked pool, with the notch where Norsk Hydro (Slovakia) sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no world mark, because the world rate differs by field (from about 6% to 21% in this record).

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Agricultural and Biological Sciences: 0.94× its world share, 1 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.21× its world share, 0 worksBiochemistry, Geneti…Chemical Engineering: 2.56× its world share, 0 worksChemical EngineeringChemistry: 0.57× its world share, 0 worksChemistryComputer Science: 0.34× its world share, 0 worksComputer ScienceEarth and Planetary Sciences: 20.26× its world share, 4 worksEarth and Planetary …Energy: 7.29× its world share, 1 worksEnergyEngineering: 1.43× its world share, 3 worksEngineeringEnvironmental Science: 4.70× its world share, 3 worksEnvironmental ScienceMaterials Science: 0.26× its world share, 0 worksMaterials ScienceHealth Professions: 1.02× its world share, 0 worksHealth ProfessionsMedicine: 0.09× its world share, 0 worksMedicineArts and Humanities: 0.46× its world share, 0 worksArts and Humanities1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Earth and Planetary Sciences, 20.3×. Every wedge is a field page.

Which keywords describe research at Norsk Hydro (Slovakia)?

By fractional works in all years, weighted toward what it does more of than the world: Climate Change, Water Quality, Remote Sensing, Eutrophication, Agricultural Impact, Catchment Management, Groundwater Hydrology and Environmental Impact.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in all years in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Climate Change22▲ 5.2×41 topics
  2. Remote Sensing12▲ 6.8×20 topics
  3. Water Quality12▲ 17×9 topics
  4. Eutrophication10▲ 41×4 topics
  5. Environmental Impact10▲ 4.4×18 topics
  6. Renewable Energy8▲ 5.0×13 topics
  7. Agricultural Impact8▲ 205×2 topics
  8. Sustainable Development8▲ 4.2×11 topics
  9. Catchment Management8▲ 356×1 topic
  10. Groundwater Hydrology8▲ 356×1 topic
  11. Sustainability7▲ 2.5×18 topics
  12. Machine Learning7▲ 1.91×14 topics
  13. Numerical Simulation6▲ 12×7 topics
  14. Water Resources6▲ 17×5 topics
  15. Land Use Change5▲ 11×4 topics
  16. Risk Assessment5▲ 5.6×7 topics
  17. Sediment Transport5▲ 20×5 topics
  18. Data Assimilation5▲ 18×4 topics
  19. Invasive Species5▲ 5.6×9 topics
  20. Optimization5▲ 5.9×2 topics
  21. Smart Grid5▲ 11×4 topics
  22. Hydrological Modeling5▲ 16×5 topics
  23. Power System5▲ 27×3 topics
  24. Ensemble Kalman Filter5▲ 24×2 topics
  25. Environmental Protection5▲ 63×3 topics
  26. Biodiversity4▲ 3.7×11 topics
  27. Uncertainty Quantification4▲ 28×1 topic
  28. Well Placement4▲ 50×1 topic
  29. Fault Diagnosis4▲ 11×4 topics
  30. Geological Conditions4▲ 43×3 topics
  31. Ecosystem Functioning4▲ 11×6 topics
  32. Water Management4▲ 23×2 topics
  33. Biodiversity Conservation4▲ 8.0×2 topics
  34. Data Integration3▲ 8.9×2 topics
  35. Mining Regulations3▲ 368×1 topic
  36. Public Participation3▲ 70×1 topic
  37. Vibration Analysis3▲ 6.7×5 topics
  38. Pore Structure3▲ 18×3 topics
  39. Continental Margin3▲ 29×2 topics
  40. Crustal Structure3▲ 29×2 topics

Which research topics does Norsk Hydro (Slovakia) publish most on?

By volume in 2022–2025: Marine Biology and Ecology Research, Marine and environmental studies, Hydrocarbon exploration and reservoir analysis and Marine and fisheries research.

Marine Biology and Ecolo…1Marine Biology and Ecology Research: 1 fractional worksMarine and environmental studies: 1 fractional worksHydrocarbon exploration and reservoir analysis: 1 fractional worksMarine and fisheries research: 0 fractional worksHybrid Renewable Energy Systems: 0 fractional worksFood Industry and Aquati…0Food Industry and Aquatic Biology: 0 fractional worksGeological Formations and Processes Exploration: 0 fractional worksGeochemistry and Geologic Mapping: 0 fractional worksShip Hydrodynamics and Maneuverability: 0 fractional worksAdvanced Battery Technologies Research: 0 fractional works
OceanographyMechanics of MaterialsGlobal and Planetary ChangeEnergy Engineering and Power Technology5 others

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Marine Biology and Ecology Research Oceanography 1 works
  2. 2 Marine and environmental studies Oceanography 1 works
  3. 3 Hydrocarbon exploration and reservoir analysis Mechanics of Materials 1 works
  4. 4 Marine and fisheries research Global and Planetary Change 0 works
  5. 5 Hybrid Renewable Energy Systems Energy Engineering and Power Technology 0 works
  6. 6 Food Industry and Aquatic Biology Food Science 0 works
  7. 7 Geological Formations and Processes Exploration Geophysics 0 works
  8. 8 Geochemistry and Geologic Mapping Artificial Intelligence 0 works
  9. 9 Ship Hydrodynamics and Maneuverability Ocean Engineering 0 works
  10. 10 Advanced Battery Technologies Research Automotive Engineering 0 works

How open and international is its research?

Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available28.5%not open71.5%

World: 28% of research is openly available.

with international co-authors36.0%domestic only64.0%

World: 19% is written across borders.

How has Norsk Hydro (Slovakia)'s research output changed?

Output in 2018–2022 was 19% lower than in 2013–2017.

1990200020102020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.

Other research institutions in Žiar nad Hronom

All research institutions in Žiar nad Hronom

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.