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University · Phetchaburi · Thailand

Phetchaburi Rajabhat University

pbru.ac.thROR OpenAlex
World rank, 2022–2025
#20,728
of 28,054 · #37,653 all time
Rank in Thailand
#105
of 156
Research works
219
▲ 92% vs 2013–17
Citations
1.7k
7.6 per fractional work
Top-10% rate
14.9%
record average 16.5%
Open access
51%
world 28%

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: 3.28× its world share, 16 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.60× its world share, 3 worksBiochemistry, Geneti…Immunology and Microbiology: 0.39× its world share, 0 worksImmunology and Micro…Neuroscience: 0.27× its world share, 0 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 2.02× its world share, 1 worksPharmacology, Toxico…Chemistry: 0.42× its world share, 1 worksChemistryComputer Science: 1.33× its world share, 10 worksComputer ScienceEarth and Planetary Sciences: 0.21× its world share, 0 worksEarth and Planetary …Energy: 0.30× its world share, 0 worksEnergyEngineering: 1.46× its world share, 22 worksEngineeringEnvironmental Science: 1.02× its world share, 5 worksEnvironmental ScienceMaterials Science: 1.18× its world share, 4 worksMaterials ScienceMathematics: 1.53× its world share, 2 worksMathematicsPhysics and Astronomy: 0.33× its world share, 1 worksPhysics and AstronomyHealth Professions: 0.80× its world share, 2 worksHealth ProfessionsMedicine: 0.33× its world share, 6 worksMedicineNursing: 1.92× its world share, 1 worksNursingVeterinary: 0.40× its world share, 0 worksVeterinaryArts and Humanities: 1.30× its world share, 4 worksArts and HumanitiesBusiness, Management and Accounting: 1.63× its world share, 5 worksBusiness, Management…Decision Sciences: 0.84× its world share, 1 worksDecision SciencesEconomics, Econometrics and Finance: 0.18× its world share, 0 worksEconomics, Econometr…Psychology: 1.15× its world share, 4 worksPsychologySocial Sciences: 0.89× its world share, 11 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Agricultural and Biological Sciences, 3.3×. Every wedge is a field page.

Who are the top researchers at Phetchaburi Rajabhat University?

Ranked on the composite score, Worawut Yimyam lead among researchers whose main affiliation is Phetchaburi Rajabhat University.

  1. 1 Worawut Yimyam Thailand · #260,871 worldwide 150 citations · 17 works
All ranked researchers at Phetchaburi Rajabhat University

Which keywords describe research at Phetchaburi Rajabhat University?

By fractional works in 2022–2025, weighted toward what it does more of than the world: IoT, Aquaculture, Machine Learning, Computer Vision, Environmental Monitoring, Deep Learning, Antioxidant Activity and Language Teaching.

▲ 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. Machine Learning7▲ 2.1×20 topics
  2. Deep Learning6▲ 1.73×18 topics
  3. IoT4▲ 11×6 topics
  4. Aquaculture4▲ 14×4 topics
  5. Neural Networks4▲ 2.5×10 topics
  6. Educational Technology4▲ 3.0×9 topics
  7. Antioxidant Activity3▲ 5.1×14 topics
  8. Artificial Intelligence3▲ 2.4×9 topics
  9. Data Mining3▲ 4.1×6 topics
  10. Computer Vision3▲ 11×5 topics
  11. Convolutional Neural Networks3▲ 3.8×6 topics
  12. Environmental Monitoring3▲ 7.5×4 topics
  13. Remote Sensing3▲ 2.2×6 topics
  14. Internet of Things3▲ 3.1×5 topics
  15. Language Teaching2▲ 9.5×3 topics
  16. Online Learning2▲ 3.0×6 topics
  17. Image Processing2▲ 5.2×5 topics
  18. Antioxidant2▲ 3.2×13 topics
  19. Conservation2▲ 5.0×7 topics
  20. Anti-inflammatory2▲ 7.2×9 topics
  21. Sensors2▲ 15×3 topics
  22. Teaching Strategies2▲ 6.5×3 topics
  23. Smart Home2▲ 11×2 topics
  24. 21st Century Skills2▲ 6.1×2 topics
  25. Second Language Acquisition2▲ 20×2 topics
  26. Smart Sensors2▲ 20×2 topics
  27. Technology Adoption2▲ 10×3 topics
  28. Nursing Education2▲ 12×2 topics
  29. Sensor Networks2▲ 6.8×2 topics
  30. Fish Behavior Analysis2▲ 26×1 topic
  31. Neural Network2▲ 8.1×3 topics
  32. Water Quality Monitoring2▲ 20×1 topic
  33. Critical Thinking Skills2▲ 7.9×1 topic
  34. Home Automation2▲ 32×1 topic
  35. Instructional Interventions2▲ 17×1 topic
  36. Wireless2▲ 30×1 topic
  37. Attenuation Coefficients1▲ 165×1 topic
  38. Corrective Feedback1▲ 20×1 topic
  39. L2 Motivation1▲ 20×1 topic
  40. Radiation Shielding1▲ 165×1 topic

Which research topics does Phetchaburi Rajabhat University publish most on?

By volume in 2022–2025: Water Quality Monitoring Technologies, Education and Critical Thinking Development, IoT-based Smart Home Systems and Radiation Shielding Materials Analysis.

Water Quality Monitoring…2Water Quality Monitoring Technologies: 2 fractional worksEducation and Critical T…2Education and Critical Thinking Development: 2 fractional worksIoT-based Smart Home Systems: 2 fractional worksRadiation Shielding Mate…1Radiation Shielding Materials Analysis: 1 fractional worksEFL/ESL Teaching and Lea…1EFL/ESL Teaching and Learning: 1 fractional worksAquaculture Nutrition and Growth: 1 fractional worksGlobal Trade and Competitiveness: 1 fractional worksVehicle License Plate Re…1Vehicle License Plate Recognition: 1 fractional worksInternational Business and FDI: 1 fractional worksFisheries and Aquaculture Studies: 1 fractional works
Water Science and TechnologyEducationElectrical and Electronic EngineeringMaterials Chemistry5 others

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

  1. 1 Water Quality Monitoring Technologies Water Science and Technology 2 works
  2. 2 Education and Critical Thinking Development Education 2 works
  3. 3 IoT-based Smart Home Systems Electrical and Electronic Engineering 2 works
  4. 4 Radiation Shielding Materials Analysis Materials Chemistry 1 works
  5. 5 EFL/ESL Teaching and Learning Language and Linguistics 1 works
  6. 6 Aquaculture Nutrition and Growth Aquatic Science 1 works
  7. 7 Global Trade and Competitiveness Strategy and Management 1 works
  8. 8 Vehicle License Plate Recognition Media Technology 1 works
  9. 9 International Business and FDI Strategy and Management 1 works
  10. 10 Fisheries and Aquaculture Studies General Agricultural and Biological Sciences 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 available50.8%not open49.2%

World: 28% of research is openly available.

with international co-authors14.5%domestic only85.5%

World: 19% is written across borders.

How has Phetchaburi Rajabhat University's research output changed?

Output in 2018–2022 was 92% higher than in 2013–2017.

20002005201020152020
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 Phetchaburi

All research institutions in Phetchaburi

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.