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University · Nakhon Ratchasima · Thailand

Rajamangala University of Technology Isan

In research, Rajamangala University of Technology Isan stands highest in Engineering (#2,741 of 6,636 worldwide), Physical Sciences (#6,372 of 12,888 worldwide) and Social Sciences (#5,444 of 10,521 worldwide), 2022–2025. Relative to its size it is most specialised in Food Science — Food Science is 3.4× its share of world research.

rmuti.ac.thROR OpenAlex
World rank, 2022–2025
#8,477
of 28,054 · #11,445 all time
Rank in Thailand
#38
of 156
Research works
2.2k
▲ 71% vs 2013–17
Citations
16k
7.4 per fractional work
Top-10% rate
13.5%
record average 16.5%
Open access
54%
world 28%

What is Rajamangala University of Technology Isan known for in research?

The fields where it stands highest, 2022–2025, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
EngineeringField #2,741 of 6,636 12.0%313 #3768
Physical SciencesDomain #6,372 of 12,888 11.2%556 #7531
Social SciencesDomain #5,444 of 10,521 20.4%156 #9995
Social SciencesField #4,332 of 6,365 26.3%64 —
Agricultural and Biological SciencesField #2,406 of 3,409 16.2%87 #4103
Life SciencesDomain #6,309 of 7,800 14.4%123 #11911
Electrical and Electronic EngineeringSubfield #1,966 of 2,318 8.1%86 #2992
Computer ScienceField #3,995 of 4,667 8.9%90 #5865

Each strip is that field’s whole ranked pool, with the notch where Rajamangala University of Technology Isan 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).

Which of those standings moved

The same fields on both windows: where it stood over the whole record, and where it stands in 2022–2025. The distance is the story, and it is the one thing the two rank columns above cannot show.

  1. Engineering#3,768 #2,741
  2. Physical Sciences#7,531 #6,372
  3. Social Sciences#9,995 #5,444
  4. Agricultural and Biological Sciences#4,103 #2,406
  5. Life Sciences#11,911 #6,309
  6. Electrical and Electronic Engineering#2,992 #1,966
  7. Computer Science#5,865 #3,995
all time2022–2025, better2022–2025, worse

A dot further right is a better standing. Fields it was not ranked in over the whole record are left out.

What does Rajamangala University of Technology Isan specialise in?

Where its research is concentrated relative to its size: Food Science takes 3.4× the share of its output that it takes of world research.

  1. Food ScienceSubfield · 23.0 works3.4×
← less than its size predicts1×more →

Location quotient, a volume reading rather than an impact one. It surfaces small, lopsided specialities.

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: 2.05× its world share, 87 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.45× its world share, 21 worksBiochemistry, Geneti…Immunology and Microbiology: 0.31× its world share, 3 worksImmunology and Micro…Neuroscience: 0.64× its world share, 9 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.77× its world share, 2 worksPharmacology, Toxico…Chemical Engineering: 1.00× its world share, 3 worksChemical EngineeringChemistry: 1.59× its world share, 22 worksChemistryComputer Science: 1.29× its world share, 90 worksComputer ScienceEarth and Planetary Sciences: 0.40× its world share, 6 worksEarth and Planetary …Energy: 1.86× its world share, 15 worksEnergyEngineering: 2.34× its world share, 313 worksEngineeringEnvironmental Science: 0.85× its world share, 38 worksEnvironmental ScienceMaterials Science: 1.69× its world share, 53 worksMaterials ScienceMathematics: 0.86× its world share, 9 worksMathematicsPhysics and Astronomy: 0.35× its world share, 7 worksPhysics and AstronomyDentistry: 0.20× its world share, 1 worksDentistryHealth Professions: 0.45× its world share, 10 worksHealth ProfessionsMedicine: 0.24× its world share, 42 worksMedicineNursing: 1.21× its world share, 5 worksNursingVeterinary: 0.73× its world share, 1 worksVeterinaryArts and Humanities: 0.34× its world share, 9 worksArts and HumanitiesBusiness, Management and Accounting: 1.57× its world share, 45 worksBusiness, Management…Decision Sciences: 2.13× its world share, 18 worksDecision SciencesEconomics, Econometrics and Finance: 0.40× its world share, 8 worksEconomics, Econometr…Psychology: 0.45× its world share, 12 worksPsychologySocial Sciences: 0.56× its world share, 64 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Engineering, 2.3×. Every wedge is a field page.

Who are the top researchers at Rajamangala University of Technology Isan?

Ranked on the composite score, P. Youplao, N. Pornsuwancharoen and Kidsanapong Puntsri lead among researchers whose main affiliation is Rajamangala University of Technology Isan.

  1. 1 P. Youplao Thailand · #1,022,594 worldwide 54 citations · 22 works
  2. 2 N. Pornsuwancharoen Thailand · #1,448,501 worldwide 17 citations · 19 works
  3. 3 Kidsanapong Puntsri Thailand · #1,471,682 worldwide 13 citations · 22 works
  4. 4 Cherdsak Suksiripattanapong Thailand · #1,498,329 worldwide 47 citations · 15 works
All ranked researchers at Rajamangala University of Technology Isan

Which keywords describe research at Rajamangala University of Technology Isan?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Mechanical Properties, Deep Learning, Artificial Neural Networks, Machine Learning, Energy Efficiency, Renewable Energy, Environmental Impact and Sustainability.

▲ 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 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. Deep Learning51▲ 1.68×61 topics
  2. Machine Learning44▲ 1.51×60 topics
  3. Mechanical Properties33▲ 3.8×32 topics
  4. Sustainability31▲ 1.44×50 topics
  5. Environmental Impact30▲ 1.95×41 topics
  6. Renewable Energy28▲ 2.2×33 topics
  7. Neural Networks26▲ 1.85×30 topics
  8. Energy Efficiency25▲ 3.0×30 topics
  9. Artificial Neural Networks24▲ 5.6×9 topics
  10. Internet of Things19▲ 2.4×18 topics
  11. Antioxidant Activity19▲ 3.3×24 topics
  12. Nanocomposites17▲ 2.4×19 topics
  13. Wireless Sensor Networks16▲ 3.9×15 topics
  14. Renewable Energy Integration15▲ 4.8×5 topics
  15. Smart Grid14▲ 4.1×10 topics
  16. Power Electronics14▲ 4.7×8 topics
  17. Heat Transfer14▲ 3.1×15 topics
  18. IoT13▲ 3.9×11 topics
  19. Microstructure13▲ 2.8×15 topics
  20. Optimization13▲ 3.0×18 topics
  21. Wireless Communications11▲ 7.2×3 topics
  22. Geopolymer10▲ 8.1×2 topics
  23. Polyphenols10▲ 6.4×6 topics
  24. Driver Behavior10▲ 14×2 topics
  25. Metamaterial10▲ 11×2 topics
  26. Spatial Analysis9▲ 12×3 topics
  27. Nanotechnology9▲ 5.8×6 topics
  28. Antenna9▲ 12×1 topic
  29. Microstrip9▲ 12×1 topic
  30. Pedestrian Safety9▲ 22×2 topics
  31. Traffic Accidents9▲ 22×2 topics
  32. Injury Severity9▲ 12×1 topic
  33. Road Safety9▲ 24×1 topic
  34. Recycled Materials8▲ 8.2×2 topics
  35. Fly Ash8▲ 8.4×2 topics
  36. Carbon Emissions8▲ 8.1×2 topics
  37. Fiber Reinforced Concrete8▲ 11×1 topic
  38. Ultra-High Performance Concrete8▲ 11×1 topic
  39. Alkali-Activated Materials8▲ 9.7×1 topic
  40. Cementitious Materials8▲ 9.7×1 topic

Which research topics does Rajamangala University of Technology Isan publish most on?

By volume in 2022–2025: Antenna Design and Analysis, Traffic and Road Safety, Innovative concrete reinforcement materials and Concrete and Cement Materials Research.

Antenna Design and Analy…9Antenna Design and Analysis: 9 fractional worksTraffic and Road Safety9Traffic and Road Safety: 9 fractional worksInnovative concrete reinforcement materials: 8 fractional worksConcrete and Cement Mate…8Concrete and Cement Materials Research: 8 fractional worksUrban Transport and Acce…7Urban Transport and Accessibility: 7 fractional worksSmart Agriculture and AI: 6 fractional worksRuminant Nutrition and Digestive Physiology: 6 fractional worksDigital Marketing and So…5Digital Marketing and Social Media: 5 fractional worksMicrogrid Control and Optimization: 5 fractional worksMicrowave Engineering and Waveguides: 5 fractional works
Aerospace EngineeringSafety, Risk, Reliability and QualityCivil and Structural EngineeringTransportation5 others

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

  1. 1 Antenna Design and Analysis Aerospace Engineering 9 works
  2. 2 Traffic and Road Safety Safety, Risk, Reliability and Quality 9 works
  3. 3 Innovative concrete reinforcement materials Civil and Structural Engineering 8 works
  4. 4 Concrete and Cement Materials Research Civil and Structural Engineering 8 works
  5. 5 Urban Transport and Accessibility Transportation 7 works
  6. 6 Smart Agriculture and AI Plant Science 6 works
  7. 7 Ruminant Nutrition and Digestive Physiology Agronomy and Crop Science 6 works
  8. 8 Digital Marketing and Social Media Sociology and Political Science 5 works
  9. 9 Microgrid Control and Optimization Control and Systems Engineering 5 works
  10. 10 Microwave Engineering and Waveguides Electrical and Electronic Engineering 5 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 available53.7%not open46.3%

World: 28% of research is openly available.

with international co-authors14.4%domestic only85.6%

World: 19% is written across borders.

How has Rajamangala University of Technology Isan's research output changed?

Output in 2018–2022 was 71% 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 Nakhon Ratchasima

All research institutions in Nakhon Ratchasima

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.