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Company · Dwingeloo · Netherlands

AstroTec Holding (Netherlands)

astrotec.nlROR OpenAlex
Research works
33
▲ 7% vs 2018-21
Citations
933
27.9 per fractional work
Top-10% rate
10.1%
all institutions 10.0%
Open access
75%
world 40%
International
54%
world 18%
AstroTec Holding (Netherlands)

Not ranked overall: AstroTec Holding (Netherlands) is under the volume floor below which an excellence rate is noise. Not ranked is not the same as ranked last.

Which fields of science does AstroTec Holding (Netherlands) work in?

In all years, 97% of research at AstroTec Holding (Netherlands) is in Physical Sciences, 2% in Social Sciences. Its largest fields are Physics and Astronomy (64%), Engineering (22%), Computer Science (8%). It does 2.1× the world's share of Physical Sciences.

Physical Sciences: 32 fractional works · 96.8% of its workPhysics and Astronomy: 21 fractional works · 64.2% of its workAstronomy and Astrophysics: 16 fractional works · 47.1% of its workNuclear and High Energy Physics: 4 fractional works · 10.7% of its workInstrumentation: 2 fractional works · 4.7% of its workAtomic and Molecular Physics, and Optics: 0 fractional works · 1.0% of its workRadiation: 0 fractional works · 0.5% of its workEngineering: 7 fractional works · 22.2% of its workAerospace Engineering: 4 fractional works · 11.8% of its workElectrical and Electronic Engineering: 3 fractional works · 7.8% of its workBiomedical Engineering: 1 fractional works · 1.5% of its workMechanical Engineering: 0 fractional works · 0.5% of its workComputational Mechanics: 0 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.2% of its workComputer Science: 3 fractional works · 7.8% of its workComputer Vision and Pattern Recognition: 1 fractional works · 3.9% of its workHardware and Architecture: 1 fractional works · 1.7% of its workComputer Networks and Communications: 0 fractional works · 1.5% of its workSignal Processing: 0 fractional works · 0.5% of its workArtificial Intelligence: 0 fractional works · 0.3% of its workEarth and Planetary Sciences: 1 fractional works · 2.0% of its workOceanography: 1 fractional works · 1.6% of its workGeophysics: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workMaterials Science: 0 fractional works · 0.3% of its workMaterials Chemistry: 0 fractional works · 0.3% of its workChemistry: 0 fractional works · 0.1% of its workMathematics: 0 fractional works · 0.1% of its workSocial Sciences: 1 fractional works · 1.6% of its workEconomics, Econometrics and Finance: 0 fractional works · 1.0% of its workEconomics and Econometrics: 0 fractional works · 1.0% of its workSocial Sciences: 0 fractional works · 0.3% of its workCommunication: 0 fractional works · 0.3% of its workDecision Sciences: 0 fractional works · 0.2% of its workInformation Systems and Management: 0 fractional works · 0.2% of its workHealth Sciences: 0 fractional works · 1.3% of its workMedicine: 0 fractional works · 1.3% of its workOncology: 0 fractional works · 0.7% of its workAnatomy: 0 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.1% of its workHealth Professions: 0 fractional works · 0.1% of its workLife Sciences: 0 fractional works · 0.3% of its workAgricultural and Biological Sciences: 0 fractional works · 0.3% of its workPlant Science: 0 fractional works · 0.3% of its workALL ITS WORKAstroTec Holding(Netherlands)33fractional works, all years
Life Sciences0%Physical Sciences97%Health Sciences1%Social Sciences2%

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 institution does than the world.

Its 4 domains and 13 fields, with their numbers
    1. Physics and Astronomy2164.2%
    2. Engineering722.2%
    3. Computer Science37.8%
    4. Earth and Planetary Sciences12.0%
    5. Materials Science00.3%
    6. Chemistry00.1%
    7. Mathematics00.1%
    1. Economics, Econometrics and Finance01.0%
    2. Social Sciences00.3%
    3. Decision Sciences00.2%
    1. Medicine01.3%
    2. Health Professions00.1%
    1. Agricultural and Biological Sciences00.3%
All of science, and how each field's share has moved since 1950: the Science domain explorer

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.

Computer Science: 0.61× its world share, 0 worksComputer ScienceEarth and Planetary Sciences: 3.42× its world share, 0 worksEarth and Planetary …Engineering: 1.10× its world share, 1 worksEngineeringMaterials Science: 0.53× its world share, 0 worksMaterials ScienceMathematics: 0.21× its world share, 0 worksMathematicsPhysics and Astronomy: 30.62× its world share, 4 worksPhysics and AstronomyHealth Professions: 0.14× its world share, 0 worksHealth ProfessionsMedicine: 0.15× its world share, 0 worksMedicine1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Physics and Astronomy, 30.6×. Every wedge is a field page.

All 8 fields, with their numbers
  1. Physics and Astronomy30.62×4 works
  2. Earth and Planetary Sciences3.42×0 works
  3. Engineering1.10×1 works
  4. Computer Science0.61×0 works
  5. Materials Science0.53×0 works
  6. Mathematics0.21×0 works
  7. Medicine0.15×0 works
  8. Health Professions0.14×0 works

What are the most cited papers from AstroTec Holding (Netherlands)?

The most cited paper from AstroTec Holding (Netherlands) is "The Astropy Project : Sustaining and Growing a Community-oriented Open-source Project and the Latest Major Release (v5.0) of the Core Package*" (The Astropy Collaboration et al., 2022), with 5,044 citations. Next come "First M87 Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole" (4,300) and "First Sagittarius A* Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole in the Center of the Milky Way" (1,901).

Most cited papers
#PaperReleasedCitations
1 The Astropy Project : Sustaining and Growing a Community-oriented Open-source Project and the Latest Major Release (v5.0) of the Core Package* The Astropy Collaboration et al. · Repository of the Academy's Library (Library of the Hungarian Academy of Sciences) Open access136 authors 2022 5,044
2 First M87 Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole Kazunori Akiyama et al. · The Astrophysical Journal Letters Open access348 authors 9 Apr 2019 4,300
3 First Sagittarius A* Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole in the Center of the Milky Way Kazunori Akiyama et al. · The Astrophysical Journal Letters Open access388 authors May 2022 1,901
4 First M87 Event Horizon Telescope Results. VI. The Shadow and Mass of the Central Black Hole Kazunori Akiyama et al. · The Astrophysical Journal Letters Open access214 authors 9 Apr 2019 1,671
5 First M87 Event Horizon Telescope Results. IV. Imaging the Central Supermassive Black Hole Kazunori Akiyama et al. · The Astrophysical Journal Letters Open access215 authors 9 Apr 2019 1,541
All 59 most cited papers, with filters and sorting

Which keywords describe research at AstroTec Holding (Netherlands)?

By fractional works in all years, weighted toward what it does more of than the world: Epoch of Reionization, Radio Astronomy, Black Holes, Cosmic Rays, Neutrinos, Star Formation, High-Energy Astrophysics and Particle Acceleration.

▲ 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 30 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 30 words, with their numbers
  1. Epoch of Reionization6▲ 1111×1 topic
  2. Radio Astronomy6▲ 512×1 topic
  3. Black Holes3▲ 68×2 topics
  4. Cosmic Rays3▲ 139×2 topics
  5. Neutrinos3▲ 139×2 topics
  6. High-Energy Astrophysics3▲ 232×1 topic
  7. Particle Acceleration3▲ 232×1 topic
  8. Star Formation3▲ 94×2 topics
  9. Accretion Disks2▲ 85×2 topics
  10. Magnetic Fields2▲ 67×2 topics
  11. Cosmology2▲ 69×2 topics
  12. Dark Matter2▲ 34×2 topics
  13. Gravitational Waves2▲ 96×2 topics
  14. Millimeter-Wave2▲ 121×2 topics
  15. Antenna Arrays2▲ 200×1 topic
  16. Galaxies2▲ 132×1 topic
  17. Optimization2▲ 11×1 topic
  18. Stellar Populations2▲ 132×1 topic
  19. Astronomical Instrumentation2▲ 92×1 topic
  20. Spectrograph2▲ 92×1 topic
  21. Galactic Center2▲ 74×2 topics
  22. Superconducting Detectors2▲ 357×1 topic
  23. Terahertz2▲ 97×1 topic
  24. Binary Black Hole1▲ 128×1 topic
  25. Event Horizon Telescope1▲ 123×1 topic
  26. Neutron Star1▲ 128×1 topic
  27. X-Ray Astronomy1▲ 123×1 topic
  28. Machine Learning1▲ 1.70×4 topics
  29. Interactive Evolutionary Computation1▲ 124×1 topic
  30. Music Generation1▲ 124×1 topic

Which research topics does AstroTec Holding (Netherlands) publish most on?

By volume in 2022-now: Radio Astronomy Observations and Technology, Pulsars and Gravitational Waves Research, Astronomy and Astrophysical Research and Astrophysics and Cosmic Phenomena.

Radio Astronomy Observat…1Radio Astronomy Observations and Technology: 1 fractional worksPulsars and Gravitational Waves Research: 0 fractional worksAstronomy and Astrophysical Research: 0 fractional worksAstrophysics and Cosmic Phenomena: 0 fractional worksGalaxies: Formation, Evolution, Phenomena: 0 fractional worksGeophysics and Gravity M…0Geophysics and Gravity Measurements: 0 fractional worksGamma-ray bursts and supernovae: 0 fractional worksPlanetary Science and Exploration: 0 fractional worksSpacecraft and Cryogenic Technologies: 0 fractional worksCalibration and Measurement Techniques: 0 fractional works
Astronomy and AstrophysicsInstrumentationNuclear and High Energy PhysicsOceanography1 others

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

  1. 1 Radio Astronomy Observations and Technology Astronomy and Astrophysics 1 works
  2. 2 Pulsars and Gravitational Waves Research Astronomy and Astrophysics 0 works
  3. 3 Astronomy and Astrophysical Research Instrumentation 0 works
  4. 4 Astrophysics and Cosmic Phenomena Nuclear and High Energy Physics 0 works
  5. 5 Galaxies: Formation, Evolution, Phenomena Astronomy and Astrophysics 0 works
  6. 6 Geophysics and Gravity Measurements Oceanography 0 works
  7. 7 Gamma-ray bursts and supernovae Astronomy and Astrophysics 0 works
  8. 8 Planetary Science and Exploration Astronomy and Astrophysics 0 works
  9. 9 Spacecraft and Cryogenic Technologies Aerospace Engineering 0 works
  10. 10 Calibration and Measurement Techniques Aerospace 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 available74.6%not open25.4%

World: 40% of research is openly available.

with international co-authors54.0%domestic only46.0%

World: 18% is written across borders.

How has AstroTec Holding (Netherlands)'s research output changed?

Output in 2022-2025 was 7% higher than in 2018-2021.

still counting200020102020
grewheldshrank

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

Its share of all research

Growing output can still be a shrinking share: all of science grows. This is AstroTec Holding (Netherlands) as a percentage of every work published that year, 0.000016% in 2024.

still counting0.00010%0.00020%AstroTec Holding (Netherlands)0.000039% in 2025200020102020

Fractional works of AstroTec Holding (Netherlands) over all fractional works that year. How the balance of science has shifted.

Other research institutions in Dwingeloo

All research institutions in Dwingeloo

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners have tabs of their own, above.

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