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University · Omuta · Japan

National Institute of Technology, Ariake College

In research, National Institute of Technology, Ariake College stands highest in Physical Sciences (#16,511 of 21,541 worldwide) and Engineering (#10,759 of 11,412 worldwide), over all time.

ariake-nct.ac.jp/english/about-anct/introductionROR OpenAlex
World rank, all time
#28,308
of 42,892
Rank in Japan
#1,152
of 2,112
Research works
463
▼ 5% vs 2013–17
Citations
2.5k
5.5 per fractional work
Top-10% rate
0.8%
record average 16.5%
Open access
56%
world 28%

What is National Institute of Technology, Ariake College 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 #16,511 of 21,541 3.3%391
EngineeringField #10,759 of 11,412 3.8%198

Each strip is that field’s whole ranked pool, with the notch where National Institute of Technology, Ariake College 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: 0.41× its world share, 1 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.19× its world share, 0 worksBiochemistry, Geneti…Immunology and Microbiology: 0.35× its world share, 0 worksImmunology and Micro…Neuroscience: 0.25× its world share, 0 worksNeuroscienceChemical Engineering: 2.01× its world share, 0 worksChemical EngineeringChemistry: 1.27× its world share, 1 worksChemistryComputer Science: 2.31× its world share, 8 worksComputer ScienceEarth and Planetary Sciences: 2.36× its world share, 2 worksEarth and Planetary …Energy: 0.11× its world share, 0 worksEnergyEngineering: 2.84× its world share, 20 worksEngineeringEnvironmental Science: 1.42× its world share, 3 worksEnvironmental ScienceMaterials Science: 1.67× its world share, 3 worksMaterials ScienceMathematics: 2.58× its world share, 1 worksMathematicsPhysics and Astronomy: 1.22× its world share, 1 worksPhysics and AstronomyMedicine: 0.31× its world share, 3 worksMedicineNursing: 0.43× its world share, 0 worksNursingEconomics, Econometrics and Finance: 0.07× its world share, 0 worksEconomics, Econometr…Psychology: 0.24× its world share, 0 worksPsychologySocial Sciences: 0.29× its world share, 2 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Engineering, 2.8×. Every wedge is a field page.

Who are the top researchers at National Institute of Technology, Ariake College?

Ranked on the composite score, Yoshinori Kawasaki, Tatsuya Iwamoto and Tsutomu Iwashita lead among researchers whose main affiliation is National Institute of Technology, Ariake College.

  1. 1 Yoshinori Kawasaki Japan · #878,884 worldwide 7 citations · 21 works
  2. 2 Tatsuya Iwamoto Japan · #1,297,785 worldwide 12 citations · 20 works
  3. 3 Tsutomu Iwashita Japan · #1,384,750 worldwide 10 citations · 15 works
  4. 4 Koji Kato Japan · #1,391,827 worldwide 20 citations · 32 works
  5. 5 Nobuaki Tominaga Japan · #1,416,614 worldwide 24 citations · 23 works
All ranked researchers at National Institute of Technology, Ariake College

Which keywords describe research at National Institute of Technology, Ariake College?

By fractional works in 2022–2025, weighted toward what it does more of than the world: STEM Education, landscape conservation, Satoyama, Biodiversity, Performance Optimization, Sustainability, Learning Environments and Robotics Programming.

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

All 24 words, with their numbers
  1. Deep Learning3▲ 1.79×10 topics
  2. Sustainability3▲ 2.4×3 topics
  3. STEM Education2▲ 9.8×3 topics
  4. Biodiversity2▲ 5.6×2 topics
  5. Education2▲ 2.4×2 topics
  6. Satoyama2▲ 402×1 topic
  7. landscape conservation2▲ 402×1 topic
  8. Performance Optimization2▲ 55×2 topics
  9. Biomedical Applications2▲ 2.7×6 topics
  10. Learning Environments1▲ 106×1 topic
  11. Neural Networks1▲ 1.93×6 topics
  12. Robotics Programming1▲ 308×1 topic
  13. Raman Spectroscopy1▲ 14×3 topics
  14. Tool Wear1▲ 21×3 topics
  15. Power Electronics1▲ 7.7×5 topics
  16. Fatigue Crack Closure1▲ 83×1 topic
  17. Fracture Toughness Testing1▲ 83×1 topic
  18. Nanocomposites1▲ 2.7×6 topics
  19. Non-Destructive Testing1▲ 23×2 topics
  20. GPU Computing1▲ 56×1 topic
  21. High-Level Synthesis1▲ 103×1 topic
  22. Nonlinear Dynamics1▲ 9.6×3 topics
  23. Parallel Computing1▲ 18×1 topic
  24. Reconfigurable Computing1▲ 85×1 topic

Which research topics does National Institute of Technology, Ariake College publish most on?

By volume in 2022–2025: Urban and spatial planning, Educational Robotics and Engineering, Fatigue and fracture mechanics and Embedded Systems Design Techniques.

Urban and spatial planning: 2 fractional worksEducational Robotics and Engineering: 1 fractional worksFatigue and fracture mec…1Fatigue and fracture mechanics: 1 fractional worksEmbedded Systems Design …1Embedded Systems Design Techniques: 1 fractional worksParallel Computing and Optimization Techniques: 1 fractional worksUltrasonics and Acoustic Wave Propagation: 1 fractional worksVLSI and Analog Circuit …1VLSI and Analog Circuit Testing: 1 fractional worksMarine and environmental studies: 1 fractional worksPhilosophy, Health, and Society: 1 fractional worksMineralogy and Gemology …1Mineralogy and Gemology Studies: 1 fractional works
Nature and Landscape ConservationArtificial IntelligenceMechanics of MaterialsHardware and Architecture3 others

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

  1. 1 Urban and spatial planning Nature and Landscape Conservation 2 works
  2. 2 Educational Robotics and Engineering Artificial Intelligence 1 works
  3. 3 Fatigue and fracture mechanics Mechanics of Materials 1 works
  4. 4 Embedded Systems Design Techniques Hardware and Architecture 1 works
  5. 5 Parallel Computing and Optimization Techniques Hardware and Architecture 1 works
  6. 6 Ultrasonics and Acoustic Wave Propagation Mechanics of Materials 1 works
  7. 7 VLSI and Analog Circuit Testing Hardware and Architecture 1 works
  8. 8 Marine and environmental studies Oceanography 1 works
  9. 9 Philosophy, Health, and Society Pharmacology 1 works
  10. 10 Mineralogy and Gemology Studies Geochemistry and Petrology 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 available55.5%not open44.5%

World: 28% of research is openly available.

with international co-authors8.4%domestic only91.6%

World: 19% is written across borders.

How has National Institute of Technology, Ariake College's research output changed?

Output in 2018–2022 was 5% 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.

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.