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Nonprofit · Tokyo · Japan

Japan Spaceguard Association

spaceguard.or.jp/ja/e_index.htmlROR OpenAlex
Research works
74
▲ 21% vs 2013–17
Citations
829
11.3 per fractional work
Top-10% rate
5.4%
record average 16.5%
Open access
53%
world 28%

Not ranked overall: Japan Spaceguard Association is under the volume floor below which an excellence rate is noise. Not ranked is not the same as ranked last.

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.

Biochemistry, Genetics and Molecular Biology: 1.06× its world share, 0 worksBiochemistry, Geneti…Chemistry: 0.18× its world share, 0 worksChemistryEarth and Planetary Sciences: 1.20× its world share, 0 worksEarth and Planetary …Engineering: 0.57× its world share, 1 worksEngineeringEnvironmental Science: 1.80× its world share, 1 worksEnvironmental SciencePhysics and Astronomy: 13.78× its world share, 2 worksPhysics and AstronomyMedicine: 0.76× its world share, 1 worksMedicineArts and Humanities: 2.90× its world share, 1 worksArts and HumanitiesPsychology: 1.37× its world share, 0 worksPsychologySocial Sciences: 1.32× its world share, 1 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Physics and Astronomy, 13.8×. Every wedge is a field page.

Who are the top researchers at Japan Spaceguard Association?

Ranked on the composite score, Seitaro Urakawa, A. Asami and T. Urata lead among researchers whose main affiliation is Japan Spaceguard Association.

  1. 1 Seitaro Urakawa Japan · #948,852 worldwide 45 citations · 37 works
  2. 2 A. Asami Japan · #1,272,414 worldwide 1 citations · 23 works
  3. 3 T. Urata Japan · #1,418,164 worldwide 0 citations · 19 works
All ranked researchers at Japan Spaceguard Association

Which keywords describe research at Japan Spaceguard Association?

By fractional works in all years, weighted toward what it does more of than the world: Simulation, Solar System Abundances, Terrestrial Planets, Elevator, Traffic Control, Energy Efficiency, Mars and Martian Surface.

▲ 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. Simulation5▲ 21×3 topics
  2. Solar System Abundances4▲ 63×1 topic
  3. Terrestrial Planets4▲ 63×1 topic
  4. Energy Efficiency4▲ 6.3×2 topics
  5. Elevator4▲ 397×1 topic
  6. Traffic Control4▲ 397×1 topic
  7. Mars3▲ 86×1 topic
  8. Martian Surface3▲ 86×1 topic
  9. On-Orbit Servicing3▲ 206×1 topic
  10. Space Debris3▲ 206×1 topic
  11. Numerical Simulation3▲ 12×4 topics
  12. Heat Transfer3▲ 7.6×6 topics
  13. Crystal Growth2▲ 9.3×4 topics
  14. Combustion Instabilities2▲ 40×2 topics
  15. Chemical Kinetics2▲ 23×2 topics
  16. Exoplanets2▲ 30×1 topic
  17. Large-Eddy Simulation2▲ 9.1×1 topic
  18. Space Policy2▲ 153×1 topic
  19. Space Tourism2▲ 153×1 topic
  20. Stellar Astrophysics2▲ 30×1 topic
  21. Turbulent Flames2▲ 46×1 topic
  22. Magnetic Fields2▲ 19×3 topics
  23. Phase-Field Models2▲ 108×1 topic
  24. Solidification2▲ 108×1 topic
  25. Turbulence2▲ 14×2 topics
  26. CubeSat1▲ 70×1 topic
  27. Design1▲ 15×2 topics
  28. Microgravity1▲ 63×1 topic
  29. Spaceflight1▲ 63×1 topic
  30. Star Formation1▲ 19×2 topics
  31. Thermal Analysis1▲ 12×2 topics
  32. Thermodynamic Modeling1▲ 10×3 topics
  33. small satellite1▲ 70×1 topic
  34. Accretion Disks1▲ 20×2 topics
  35. Extravehicular Activity1▲ 103×1 topic
  36. Space Suit1▲ 103×1 topic
  37. Failure Analysis1▲ 11×2 topics
  38. Gemstones1▲ 99×1 topic
  39. Geochemistry1▲ 22×1 topic
  40. Structural Analysis1▲ 9.7×2 topics

Which research topics does Japan Spaceguard Association publish most on?

By volume in 2022–2025: Spaceflight effects on biology, Astro and Planetary Science, Space Exploration and Technology and Space Science and Extraterrestrial Life.

Spaceflight effects on b…1Spaceflight effects on biology: 1 fractional worksAstro and Planetary Science: 0 fractional worksSpace Exploration and Technology: 0 fractional worksSpace Science and Extraterrestrial Life: 0 fractional worksUrban Planning and Landscape Design: 0 fractional worksEducation and experiences of immigrants and refugees: 0 fractional worksBullying, Victimization,…0Bullying, Victimization, and Aggression: 0 fractional worksLand Use and Ecosystem Services: 0 fractional worksDermatoglyphics and Human Traits: 0 fractional worksEducational Methods and …0Educational Methods and Analysis: 0 fractional works
PhysiologyAstronomy and AstrophysicsAerospace EngineeringManagement, Monitoring, Policy and Law4 others

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

  1. 1 Spaceflight effects on biology Physiology 1 works
  2. 2 Astro and Planetary Science Astronomy and Astrophysics 0 works
  3. 3 Space Exploration and Technology Aerospace Engineering 0 works
  4. 4 Space Science and Extraterrestrial Life Astronomy and Astrophysics 0 works
  5. 5 Urban Planning and Landscape Design Management, Monitoring, Policy and Law 0 works
  6. 6 Education and experiences of immigrants and refugees Education 0 works
  7. 7 Bullying, Victimization, and Aggression Social Psychology 0 works
  8. 8 Land Use and Ecosystem Services Global and Planetary Change 0 works
  9. 9 Dermatoglyphics and Human Traits Genetics 0 works
  10. 10 Educational Methods and Analysis Education 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 available53.3%not open46.7%

World: 28% of research is openly available.

with international co-authors21.9%domestic only78.1%

World: 19% is written across borders.

How has Japan Spaceguard Association's research output changed?

Output in 2018–2022 was 21% higher 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 Tokyo

All research institutions in Tokyo

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.