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City · Germany

Research in Aßlar

Science Explorer records 1 research institutions in Aßlar, Germany. The largest by output are Pfeiffer Vacuum (Germany).

Research institutions
1
Research works
97
▼ 10% vs 2018-21
Citations
402
4.2 per fractional work, all time
Top-10% rate, 2022-now
8.5%
all institutions 10.0%
Active span
1957-2025
69 years on the record
Aßlar

A city carries no overall standing here. The quality score is built for institutions and countries, the units its floors and field normalisation were designed around. An empty rank on this page is a statement about the measure, not about the place.

Which research institutions are in Aßlar?

#InstitutionWorksAgainst the largest hereWorld rank
1Pfeiffer Vacuum (Germany)Company 97 not ranked

By fractional works over the whole record; world rank on research quality in 2022-now. Bars are scaled to the largest institution in this city, not to anything off the page.

Which fields of science does Aßlar work in?

In all years, 77% of research in Aßlar is in Physical Sciences, 16% in Social Sciences. Its largest fields are Engineering (54%), Physics and Astronomy (11%), Decision Sciences (10%). It does 1.8× the world's share of Physical Sciences.

Physical Sciences: 75 fractional works · 77.2% of its workEngineering: 53 fractional works · 54.4% of its workMechanical Engineering: 15 fractional works · 15.8% of its workAerospace Engineering: 9 fractional works · 9.4% of its workElectrical and Electronic Engineering: 7 fractional works · 7.5% of its workBiomedical Engineering: 7 fractional works · 7.4% of its workComputational Mechanics: 5 fractional works · 5.6% of its workMechanics of Materials: 2 fractional works · 2.5% of its workControl and Systems Engineering: 2 fractional works · 1.9% of its workAutomotive Engineering: 2 fractional works · 1.7% of its workOcean Engineering: 1 fractional works · 1.1% of its workCivil and Structural Engineering: 1 fractional works · 0.7% of its workIndustrial and Manufacturing Engineering: 0 fractional works · 0.5% of its workSafety, Risk, Reliability and Quality: 0 fractional works · 0.3% of its workPhysics and Astronomy: 11 fractional works · 11.1% of its workAtomic and Molecular Physics, and Optics: 9 fractional works · 9.4% of its workNuclear and High Energy Physics: 1 fractional works · 0.7% of its workStatistical and Nonlinear Physics: 1 fractional works · 0.7% of its workAstronomy and Astrophysics: 0 fractional works · 0.3% of its workEnvironmental Science: 2 fractional works · 2.1% of its workHealth, Toxicology and Mutagenesis: 1 fractional works · 1.0% of its workPollution: 1 fractional works · 0.6% of its workWater Science and Technology: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workMaterials Science: 2 fractional works · 1.9% of its workMaterials Chemistry: 2 fractional works · 1.7% of its workSmaller subfields together: 0 fractional works · 0.2% of its workMathematics: 2 fractional works · 1.7% of its workApplied Mathematics: 2 fractional works · 1.7% of its workChemistry: 2 fractional works · 1.6% of its workSpectroscopy: 1 fractional works · 1.0% of its workAnalytical Chemistry: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.3% of its workChemical Engineering: 2 fractional works · 1.6% of its workFluid Flow and Transfer Processes: 2 fractional works · 1.6% of its workComputer Science: 2 fractional works · 1.6% of its workComputer Science Applications: 0 fractional works · 0.5% of its workInformation Systems: 0 fractional works · 0.5% of its workComputer Networks and Communications: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.2% of its workEnergy: 1 fractional works · 1.0% of its workEnergy Engineering and Power Technology: 0 fractional works · 0.5% of its workRenewable Energy, Sustainability and the Environment: 0 fractional works · 0.4% of its workEarth and Planetary Sciences: 0 fractional works · 0.3% of its workGeophysics: 0 fractional works · 0.3% of its workSocial Sciences: 16 fractional works · 16.5% of its workDecision Sciences: 9 fractional works · 9.6% of its workStatistics, Probability and Uncertainty: 9 fractional works · 9.6% of its workBusiness, Management and Accounting: 4 fractional works · 3.6% of its workManagement of Technology and Innovation: 2 fractional works · 1.7% of its workStrategy and Management: 2 fractional works · 1.7% of its workSmaller subfields together: 0 fractional works · 0.2% of its workArts and Humanities: 2 fractional works · 2.4% of its workPhilosophy: 1 fractional works · 1.0% of its workHistory: 0 fractional works · 0.3% of its workLanguage and Linguistics: 0 fractional works · 0.3% of its workLiterature and Literary Theory: 0 fractional works · 0.3% of its workVisual Arts and Performing Arts: 0 fractional works · 0.3% of its workPsychology: 0 fractional works · 0.5% of its workSocial Psychology: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.2% of its workSocial Sciences: 0 fractional works · 0.3% of its workSociology and Political Science: 0 fractional works · 0.3% of its workLife Sciences: 4 fractional works · 3.9% of its workPharmacology, Toxicology and Pharmaceutics: 2 fractional works · 1.6% of its workPharmaceutical Science: 2 fractional works · 1.6% of its workBiochemistry, Genetics and Molecular Biology: 1 fractional works · 1.3% of its workBiotechnology: 0 fractional works · 0.3% of its workPhysiology: 0 fractional works · 0.3% of its workCancer Research: 0 fractional works · 0.3% of its workMolecular Biology: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workNeuroscience: 0 fractional works · 0.5% of its workCognitive Neuroscience: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.2% of its workAgricultural and Biological Sciences: 0 fractional works · 0.5% of its workEcology, Evolution, Behavior and Systematics: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.2% of its workHealth Sciences: 2 fractional works · 2.4% of its workMedicine: 2 fractional works · 2.1% of its workPublic Health, Environmental and Occupational Health: 1 fractional works · 1.0% of its workPulmonary and Respiratory Medicine: 0 fractional works · 0.5% of its workNeurology: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.3% of its workHealth Professions: 0 fractional works · 0.3% of its workMedical Laboratory Technology: 0 fractional works · 0.3% of its workALL ITS WORKAßlar97fractional works, all years
Life Sciences4%Physical Sciences77%Health Sciences2%Social Sciences16%

Each ring splits the one inside it: the four domains of science, their fields, their subfields. Size is fractional works in all years. Every slice is a page; the interactive view zooms down to single topics and colours each by how much more of it this city does than the world.

Its 4 domains and 21 fields, with their numbers
    1. Engineering5354.4%
    2. Physics and Astronomy1111.1%
    3. Environmental Science22.1%
    4. Materials Science21.9%
    5. Mathematics21.7%
    6. Chemistry21.6%
    7. Chemical Engineering21.6%
    8. Computer Science21.6%
    9. Energy11.0%
    10. Earth and Planetary Sciences00.3%
    1. Decision Sciences99.6%
    2. Business, Management and Accounting43.6%
    3. Arts and Humanities22.4%
    4. Psychology00.5%
    5. Social Sciences00.3%
    1. Pharmacology, Toxicology and Pharmaceutics21.6%
    2. Biochemistry, Genetics and Molecular Biology11.3%
    3. Neuroscience00.5%
    4. Agricultural and Biological Sciences00.5%
    1. Medicine22.1%
    2. Health Professions00.3%
All of science, and how each field's share has moved since 1950: the Science domain explorer

Which keywords describe research in Aßlar?

By fractional works in all years, weighted toward what it does more of than the world: Measurement Uncertainty, Redefinition of SI Units, Energy Efficiency, Renewable Energy, Vibration Analysis, Engineering, Materials Science and Fluid Dynamics.

▲ 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 city'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. Measurement Uncertainty9▲ 396×1 topic
  2. Redefinition of SI Units9▲ 396×1 topic
  3. Renewable Energy6▲ 6.5×5 topics
  4. Energy Efficiency6▲ 7.9×7 topics
  5. Sustainability6▲ 3.5×4 topics
  6. Vibration Analysis6▲ 19×2 topics
  7. Engineering5▲ 53×2 topics
  8. Materials Science5▲ 64×2 topics
  9. Fluid Dynamics5▲ 33×1 topic
  10. Renewable Energy Integration5▲ 19×1 topic
  11. Thermal Plasma5▲ 461×1 topic
  12. Vacuum Arcs5▲ 461×1 topic
  13. Gas Turbine Engines4▲ 86×2 topics
  14. Environmental Impact4▲ 3.2×5 topics
  15. Modeling4▲ 15×2 topics
  16. Thermodynamic Analysis4▲ 68×2 topics
  17. Ceramic Materials3▲ 32×2 topics
  18. Control3▲ 24×1 topic
  19. High Temperature Sensors3▲ 170×1 topic
  20. Hydraulic Systems3▲ 55×1 topic
  21. Thin Film Thermocouples3▲ 170×1 topic
  22. Ejectors3▲ 112×1 topic
  23. Refrigerants3▲ 112×1 topic
  24. Negative Ion Sources3▲ 64×1 topic
  25. Superconducting Cavities3▲ 64×1 topic
  26. Vortex Dynamics3▲ 17×2 topics
  27. Cryogenic Storage2▲ 64×1 topic
  28. Laser Surface Texturing2▲ 67×1 topic
  29. Liquefied Natural Gas (LNG)2▲ 64×1 topic
  30. Tribological Performance2▲ 37×1 topic
  31. Plasma Etching2▲ 46×1 topic
  32. Semiconductor Industry2▲ 46×1 topic
  33. Superfluidity2▲ 20×2 topics
  34. Helium Nanodroplets2▲ 40×1 topic
  35. Kinetic Theory2▲ 32×2 topics
  36. Quantum Turbulence2▲ 40×1 topic
  37. Boltzmann Equation2▲ 50×1 topic
  38. Business Models2▲ 22×1 topic
  39. Nb3Sn Conductor2▲ 43×1 topic
  40. Rarefied Flows2▲ 50×1 topic

What research is done in Aßlar?

Particle accelerators and beam dynamics: 1 fractional worksVacuum and Plasma Arcs: 1 fractional worksSuperconducting Material…1Superconducting Materials and Applications: 1 fractional worksMineral Processing and G…1Mineral Processing and Grinding: 1 fractional worksOil and Gas Production Techniques: 1 fractional worksElectric and Hybrid Vehicle Technologies: 1 fractional worksFusion materials and tec…1Fusion materials and technologies: 1 fractional worksVehicle emissions and performance: 0 fractional worksAnalytical Methods in Pharmaceuticals: 0 fractional worksIndoor Air Quality and Microbial Exposure: 0 fractional works
Aerospace EngineeringAtomic and Molecular Physics, and OpticsBiomedical EngineeringMechanical Engineering5 others

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

  1. 1 Particle accelerators and beam dynamics Aerospace Engineering 1 works
  2. 2 Vacuum and Plasma Arcs Atomic and Molecular Physics, and Optics 1 works
  3. 3 Superconducting Materials and Applications Biomedical Engineering 1 works
  4. 4 Mineral Processing and Grinding Mechanical Engineering 1 works
  5. 5 Oil and Gas Production Techniques Ocean Engineering 1 works
  6. 6 Electric and Hybrid Vehicle Technologies Automotive Engineering 1 works
  7. 7 Fusion materials and technologies Materials Chemistry 1 works
  8. 8 Vehicle emissions and performance Automotive Engineering 0 works
  9. 9 Analytical Methods in Pharmaceuticals Analytical Chemistry 0 works
  10. 10 Indoor Air Quality and Microbial Exposure Health, Toxicology and Mutagenesis 0 works

Research output over time

still counting1990200020102020
grewheldshrank

The same series as a ribbon: one cell per year, darker for more.

Discussion

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