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Institution · Tokyo · Japan

Japan Radioisotope Association

In research, Japan Radioisotope Association stands highest in Physical Sciences (#7,947 of 21,541 worldwide), Medicine (#12,368 of 17,978 worldwide) and Life Sciences (#10,055 of 14,347 worldwide), over all time.

jrias.or.jp/eROR OpenAlex
World rank, all time
#11,564
of 42,892
Rank in Japan
#438
of 2,112
Research works
790
▼ 33% vs 2013–17
Citations
12k
15.2 per fractional work
Top-10% rate
8.5%
record average 16.5%
Open access
37%
world 28%

What is Japan Radioisotope Association 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 #7,947 of 21,541 8.5%379
MedicineField #12,368 of 17,978 10.9%212
Life SciencesDomain #10,055 of 14,347 12.2%158
Health SciencesDomain #14,900 of 20,462 10.7%238
Physics and AstronomyField #3,066 of 3,663 8.6%160

Each strip is that field’s whole ranked pool, with the notch where Japan Radioisotope Association 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: 0.43× its world share, 1 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.40× its world share, 3 worksBiochemistry, Geneti…Immunology and Microbiology: 1.67× its world share, 1 worksImmunology and Micro…Neuroscience: 2.59× its world share, 2 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 1.65× its world share, 0 worksPharmacology, Toxico…Chemical Engineering: 0.59× its world share, 0 worksChemical EngineeringChemistry: 2.17× its world share, 1 worksChemistryComputer Science: 0.03× its world share, 0 worksComputer ScienceEarth and Planetary Sciences: 0.57× its world share, 0 worksEarth and Planetary …Energy: 0.30× its world share, 0 worksEnergyEngineering: 0.80× its world share, 5 worksEngineeringEnvironmental Science: 1.13× its world share, 2 worksEnvironmental ScienceMaterials Science: 2.72× its world share, 4 worksMaterials SciencePhysics and Astronomy: 6.59× its world share, 6 worksPhysics and AstronomyHealth Professions: 0.73× its world share, 1 worksHealth ProfessionsMedicine: 1.68× its world share, 13 worksMedicineNursing: 1.93× its world share, 0 worksNursingBusiness, Management and Accounting: 0.15× its world share, 0 worksBusiness, Management…Decision Sciences: 0.03× its world share, 0 worksDecision SciencesSocial Sciences: 0.13× 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, 6.6×. Every wedge is a field page.

Which keywords describe research at Japan Radioisotope Association?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Health Effects, Radionuclides, Cancer, Cancer Treatment, Dosimetry, Reconstruction, Oxidative Stress and Medical Imaging.

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

Size is fractional works in 2022–2025 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 37 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 37 words, with their numbers
  1. Cancer3▲ 4.8×7 topics
  2. Oxidative Stress2▲ 3.8×13 topics
  3. Health Effects2▲ 9.5×5 topics
  4. Radionuclides2▲ 138×2 topics
  5. Cancer Treatment2▲ 22×2 topics
  6. Dosimetry2▲ 64×2 topics
  7. Inflammation2▲ 2.1×13 topics
  8. Reconstruction2▲ 25×3 topics
  9. Medical Imaging2▲ 8.3×2 topics
  10. Imaging2▲ 15×2 topics
  11. Neurological Disorders2▲ 6.6×5 topics
  12. PET/CT2▲ 65×1 topic
  13. Targeted Therapy2▲ 17×3 topics
  14. tumor2▲ 65×1 topic
  15. Actinides1▲ 64×2 topics
  16. Fukushima Daiichi1▲ 238×1 topic
  17. Reactive Oxygen Species1▲ 8.5×5 topics
  18. nuclear accident1▲ 238×1 topic
  19. Nuclear Fuel1▲ 184×1 topic
  20. PET Imaging1▲ 20×1 topic
  21. Radiation Detection1▲ 71×2 topics
  22. Radiation Protection1▲ 184×1 topic
  23. Radiopharmaceuticals1▲ 119×1 topic
  24. Adsorption1▲ 14×3 topics
  25. Inorganic Scintillators1▲ 95×1 topic
  26. Scintillation Detectors1▲ 95×1 topic
  27. Spectroscopy1▲ 18×4 topics
  28. Small-Angle Scattering1▲ 50×2 topics
  29. Tomography1▲ 15×2 topics
  30. Toxicity1▲ 6.3×3 topics
  31. Molten Salt1▲ 79×1 topic
  32. Neutron Activation Analysis1▲ 72×1 topic
  33. Neutron Imaging1▲ 72×1 topic
  34. Nuclear Graphite1▲ 114×1 topic
  35. Nuclear Reactor1▲ 79×1 topic
  36. Oxidation Behavior1▲ 40×1 topic
  37. Quantitative Analysis1▲ 13×2 topics

Which research topics does Japan Radioisotope Association publish most on?

By volume in 2022–2025: Medical Imaging Techniques and Applications, Radioactive contamination and transfer, Radiopharmaceutical Chemistry and Applications and Nuclear and radioactivity studies.

Medical Imaging Techniqu…2Medical Imaging Techniques and Applications: 2 fractional worksRadioactive contaminatio…1Radioactive contamination and transfer: 1 fractional worksRadiopharmaceutical Chemistry and Applications: 1 fractional worksNuclear and radioactivit…1Nuclear and radioactivity studies: 1 fractional worksRadiation Detection and …1Radiation Detection and Scintillator Technologies: 1 fractional worksNuclear Physics and Applications: 1 fractional worksNuclear reactor physics and engineering: 1 fractional worksGraphite, nuclear techno…1Graphite, nuclear technology, radiation studies: 1 fractional worksRadiation Therapy and Dosimetry: 1 fractional worksRadioactive element chemistry and processing: 1 fractional works
Radiology, Nuclear Medicine and ImagingGlobal and Planetary ChangeSafety, Risk, Reliability and QualityRadiation4 others

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

  1. 1 Medical Imaging Techniques and Applications Radiology, Nuclear Medicine and Imaging 2 works
  2. 2 Radioactive contamination and transfer Global and Planetary Change 1 works
  3. 3 Radiopharmaceutical Chemistry and Applications Radiology, Nuclear Medicine and Imaging 1 works
  4. 4 Nuclear and radioactivity studies Safety, Risk, Reliability and Quality 1 works
  5. 5 Radiation Detection and Scintillator Technologies Radiation 1 works
  6. 6 Nuclear Physics and Applications Radiation 1 works
  7. 7 Nuclear reactor physics and engineering Aerospace Engineering 1 works
  8. 8 Graphite, nuclear technology, radiation studies Materials Chemistry 1 works
  9. 9 Radiation Therapy and Dosimetry Pulmonary and Respiratory Medicine 1 works
  10. 10 Radioactive element chemistry and processing Inorganic Chemistry 1 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 available36.9%not open63.1%

World: 28% of research is openly available.

with international co-authors20.1%domestic only79.9%

World: 19% is written across borders.

How has Japan Radioisotope Association's research output changed?

Output in 2018–2022 was 33% 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 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.