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University · Bangkok · Thailand

Chulalongkorn University

In research, Chulalongkorn University stands highest in Physical Sciences (#1,040 of 10,670 worldwide), Health Sciences (#1,242 of 9,902 worldwide) and Medicine (#1,170 of 8,541 worldwide), 2022-now. Relative to its size it is most specialised in Orthodontics, Periodontics and Dentistry (Orthodontics is 6.2× its share of world research).

chula.ac.th/enROR OpenAlex
World rank, 2022-now
#1,149
of 22,385 · #1,367 all time
Rank in Thailand
#1
of 144
Research works
37k
▲ 27% vs 2018-21
Citations
584k
15.9 per fractional work
Top-10% rate
9.8%
all institutions 10.0%
vs its own fields
0.89×
1.00× is exactly expected
Open access
45%
world 40%
International
24%
world 18%
Chulalongkorn University

What is Chulalongkorn University known for in research?

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

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
Physical SciencesDomain #1,040 of 10,670 9.3%3,077 #1263
Health SciencesDomain #1,242 of 9,902 10.2%2,926 #1622
MedicineField #1,170 of 8,541 9.6%2,434 #1539
EngineeringField #1,078 of 5,901 10.8%1,181 #1247
Social SciencesDomain #2,152 of 9,585 9.6%1,494 #2490
Life SciencesDomain #1,535 of 6,403 9.9%1,486 #1689
Agricultural and Biological SciencesField #860 of 3,157 12.0%485 #1002
Environmental ScienceField #989 of 3,334 9.8%460 #1521
Oral SurgerySubfield #32 of 94 17.3%71 #171
DentistryField #144 of 405 14.6%196 #271

Each strip is that field's whole ranked pool, with the notch where Chulalongkorn University 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 average mark, because the average differs by field (from about 6% in Dentistry to 21% in Economics).

Which of those standings moved

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

  1. Physical Sciences#1,263 #1,040
  2. Health Sciences#1,622 #1,242
  3. Medicine#1,539 #1,170
  4. Engineering#1,247 #1,078
  5. Social Sciences#2,490 #2,152
  6. Life Sciences#1,689 #1,535
  7. Agricultural and Biological Sciences#1,002 #860
  8. Environmental Science#1,521 #989
  9. Oral Surgery#171 #32
  10. Dentistry#271 #144
all time2022-now, better2022-now, worse

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

Which fields of science does Chulalongkorn University work in?

In 2022-now, 34% of research at Chulalongkorn University is in Physical Sciences, 33% in Health Sciences. Its largest fields are Medicine (27%), Engineering (13%), Social Sciences (7%). It does 1.4× the world's share of Health Sciences.

Physical Sciences: 3,502 fractional works · 34.1% of its workEngineering: 1,326 fractional works · 12.9% of its workBiomedical Engineering: 329 fractional works · 3.2% of its workElectrical and Electronic Engineering: 282 fractional works · 2.7% of its workMechanical Engineering: 159 fractional works · 1.5% of its workCivil and Structural Engineering: 103 fractional works · 1.0% of its workBuilding and Construction: 88 fractional works · 0.9% of its workControl and Systems Engineering: 65 fractional works · 0.6% of its workAutomotive Engineering: 65 fractional works · 0.6% of its workAerospace Engineering: 48 fractional works · 0.5% of its workIndustrial and Manufacturing Engineering: 45 fractional works · 0.4% of its workMechanics of Materials: 42 fractional works · 0.4% of its workOcean Engineering: 32 fractional works · 0.3% of its workMedia Technology: 25 fractional works · 0.2% of its workSmaller subfields together: 41 fractional works · 0.4% of its workEnvironmental Science: 530 fractional works · 5.2% of its workPollution: 79 fractional works · 0.8% of its workEcology: 78 fractional works · 0.8% of its workGlobal and Planetary Change: 68 fractional works · 0.7% of its workHealth, Toxicology and Mutagenesis: 66 fractional works · 0.6% of its workWater Science and Technology: 63 fractional works · 0.6% of its workIndustrial and Manufacturing Engineering: 56 fractional works · 0.5% of its workEnvironmental Engineering: 51 fractional works · 0.5% of its workManagement, Monitoring, Policy and Law: 28 fractional works · 0.3% of its workEnvironmental Chemistry: 24 fractional works · 0.2% of its workSmaller subfields together: 18 fractional works · 0.2% of its workComputer Science: 499 fractional works · 4.9% of its workArtificial Intelligence: 167 fractional works · 1.6% of its workInformation Systems: 92 fractional works · 0.9% of its workComputer Vision and Pattern Recognition: 89 fractional works · 0.9% of its workComputational Theory and Mathematics: 39 fractional works · 0.4% of its workComputer Networks and Communications: 39 fractional works · 0.4% of its workHuman-Computer Interaction: 23 fractional works · 0.2% of its workSmaller subfields together: 50 fractional works · 0.5% of its workMaterials Science: 459 fractional works · 4.5% of its workMaterials Chemistry: 194 fractional works · 1.9% of its workBiomaterials: 133 fractional works · 1.3% of its workPolymers and Plastics: 76 fractional works · 0.7% of its workElectronic, Optical and Magnetic Materials: 40 fractional works · 0.4% of its workSmaller subfields together: 15 fractional works · 0.1% of its workChemistry: 186 fractional works · 1.8% of its workOrganic Chemistry: 79 fractional works · 0.8% of its workAnalytical Chemistry: 31 fractional works · 0.3% of its workInorganic Chemistry: 28 fractional works · 0.3% of its workSpectroscopy: 26 fractional works · 0.2% of its workSmaller subfields together: 23 fractional works · 0.2% of its workPhysics and Astronomy: 137 fractional works · 1.3% of its workNuclear and High Energy Physics: 32 fractional works · 0.3% of its workAstronomy and Astrophysics: 30 fractional works · 0.3% of its workAtomic and Molecular Physics, and Optics: 24 fractional works · 0.2% of its workSmaller subfields together: 52 fractional works · 0.5% of its workEnergy: 128 fractional works · 1.2% of its workRenewable Energy, Sustainability and the Environment: 118 fractional works · 1.1% of its workSmaller subfields together: 10 fractional works · 0.1% of its workEarth and Planetary Sciences: 110 fractional works · 1.1% of its workGeophysics: 24 fractional works · 0.2% of its workSmaller subfields together: 86 fractional works · 0.8% of its workChemical Engineering: 64 fractional works · 0.6% of its workCatalysis: 33 fractional works · 0.3% of its workSmaller subfields together: 31 fractional works · 0.3% of its workMathematics: 64 fractional works · 0.6% of its workHealth Sciences: 3,400 fractional works · 33.1% of its workMedicine: 2,812 fractional works · 27.3% of its workSurgery: 353 fractional works · 3.4% of its workEpidemiology: 221 fractional works · 2.1% of its workPulmonary and Respiratory Medicine: 189 fractional works · 1.8% of its workInfectious Diseases: 168 fractional works · 1.6% of its workPublic Health, Environmental and Occupational Health: 163 fractional works · 1.6% of its workRadiology, Nuclear Medicine and Imaging: 136 fractional works · 1.3% of its workCardiology and Cardiovascular Medicine: 131 fractional works · 1.3% of its workPhysiology: 130 fractional works · 1.3% of its workOncology: 128 fractional works · 1.2% of its workPharmacology: 90 fractional works · 0.9% of its workPathology and Forensic Medicine: 82 fractional works · 0.8% of its workEndocrinology, Diabetes and Metabolism: 76 fractional works · 0.7% of its workPsychiatry and Mental health: 73 fractional works · 0.7% of its workNephrology: 69 fractional works · 0.7% of its workNeurology: 67 fractional works · 0.7% of its workRheumatology: 60 fractional works · 0.6% of its workDermatology: 57 fractional works · 0.6% of its workHematology: 44 fractional works · 0.4% of its workPediatrics, Perinatology and Child Health: 44 fractional works · 0.4% of its workComplementary and alternative medicine: 43 fractional works · 0.4% of its workHepatology: 43 fractional works · 0.4% of its workOphthalmology: 43 fractional works · 0.4% of its workRehabilitation: 40 fractional works · 0.4% of its workOrthopedics and Sports Medicine: 39 fractional works · 0.4% of its workGenetics: 35 fractional works · 0.3% of its workUrology: 32 fractional works · 0.3% of its workEmergency Medicine: 27 fractional works · 0.3% of its workReproductive Medicine: 26 fractional works · 0.3% of its workBiochemistry: 25 fractional works · 0.2% of its workCritical Care and Intensive Care Medicine: 24 fractional works · 0.2% of its workGastroenterology: 24 fractional works · 0.2% of its workObstetrics and Gynecology: 23 fractional works · 0.2% of its workSmaller subfields together: 104 fractional works · 1.0% of its workDentistry: 236 fractional works · 2.3% of its workOral Surgery: 84 fractional works · 0.8% of its workOrthodontics: 72 fractional works · 0.7% of its workPeriodontics: 66 fractional works · 0.6% of its workSmaller subfields together: 14 fractional works · 0.1% of its workHealth Professions: 209 fractional works · 2.0% of its workGeneral Health Professions: 85 fractional works · 0.8% of its workSpeech and Hearing: 24 fractional works · 0.2% of its workEmergency Medical Services: 23 fractional works · 0.2% of its workPhysical Therapy, Sports Therapy and Rehabilitation: 21 fractional works · 0.2% of its workSmaller subfields together: 56 fractional works · 0.5% of its workNursing: 82 fractional works · 0.8% of its workNutrition and Dietetics: 76 fractional works · 0.7% of its workSmaller subfields together: 6 fractional works · 0.1% of its workVeterinary: 61 fractional works · 0.6% of its workSmall Animals: 58 fractional works · 0.6% of its workSmaller subfields together: 3 fractional works · 0.0% of its workSocial Sciences: 1,691 fractional works · 16.4% of its workSocial Sciences: 746 fractional works · 7.3% of its workSociology and Political Science: 246 fractional works · 2.4% of its workEducation: 112 fractional works · 1.1% of its workPolitical Science and International Relations: 109 fractional works · 1.1% of its workTransportation: 41 fractional works · 0.4% of its workDemography: 38 fractional works · 0.4% of its workGender Studies: 33 fractional works · 0.3% of its workCultural Studies: 26 fractional works · 0.3% of its workHealth: 25 fractional works · 0.2% of its workCommunication: 24 fractional works · 0.2% of its workSmaller subfields together: 91 fractional works · 0.9% of its workPsychology: 289 fractional works · 2.8% of its workSocial Psychology: 95 fractional works · 0.9% of its workClinical Psychology: 88 fractional works · 0.9% of its workExperimental and Cognitive Psychology: 51 fractional works · 0.5% of its workDevelopmental and Educational Psychology: 38 fractional works · 0.4% of its workSmaller subfields together: 16 fractional works · 0.2% of its workBusiness, Management and Accounting: 258 fractional works · 2.5% of its workStrategy and Management: 71 fractional works · 0.7% of its workMarketing: 49 fractional works · 0.5% of its workAccounting: 48 fractional works · 0.5% of its workOrganizational Behavior and Human Resource Management: 28 fractional works · 0.3% of its workManagement of Technology and Innovation: 26 fractional works · 0.3% of its workManagement Information Systems: 25 fractional works · 0.2% of its workSmaller subfields together: 10 fractional works · 0.1% of its workArts and Humanities: 166 fractional works · 1.6% of its workLanguage and Linguistics: 43 fractional works · 0.4% of its workLiterature and Literary Theory: 32 fractional works · 0.3% of its workArcheology: 22 fractional works · 0.2% of its workSmaller subfields together: 69 fractional works · 0.7% of its workEconomics, Econometrics and Finance: 142 fractional works · 1.4% of its workEconomics and Econometrics: 93 fractional works · 0.9% of its workFinance: 31 fractional works · 0.3% of its workSmaller subfields together: 17 fractional works · 0.2% of its workDecision Sciences: 91 fractional works · 0.9% of its workManagement Science and Operations Research: 55 fractional works · 0.5% of its workInformation Systems and Management: 23 fractional works · 0.2% of its workSmaller subfields together: 14 fractional works · 0.1% of its workLife Sciences: 1,690 fractional works · 16.4% of its workBiochemistry, Genetics and Molecular Biology: 722 fractional works · 7.0% of its workMolecular Biology: 396 fractional works · 3.9% of its workGenetics: 102 fractional works · 1.0% of its workCancer Research: 46 fractional works · 0.5% of its workBiotechnology: 38 fractional works · 0.4% of its workCell Biology: 38 fractional works · 0.4% of its workMolecular Medicine: 36 fractional works · 0.3% of its workSmaller subfields together: 65 fractional works · 0.6% of its workAgricultural and Biological Sciences: 548 fractional works · 5.3% of its workPlant Science: 156 fractional works · 1.5% of its workFood Science: 110 fractional works · 1.1% of its workEcology, Evolution, Behavior and Systematics: 81 fractional works · 0.8% of its workAnimal Science and Zoology: 62 fractional works · 0.6% of its workInsect Science: 51 fractional works · 0.5% of its workAgronomy and Crop Science: 28 fractional works · 0.3% of its workAquatic Science: 26 fractional works · 0.3% of its workSmaller subfields together: 34 fractional works · 0.3% of its workImmunology and Microbiology: 212 fractional works · 2.1% of its workImmunology: 122 fractional works · 1.2% of its workParasitology: 38 fractional works · 0.4% of its workMicrobiology: 28 fractional works · 0.3% of its workSmaller subfields together: 24 fractional works · 0.2% of its workNeuroscience: 135 fractional works · 1.3% of its workCognitive Neuroscience: 50 fractional works · 0.5% of its workNeurology: 23 fractional works · 0.2% of its workSmaller subfields together: 63 fractional works · 0.6% of its workPharmacology, Toxicology and Pharmaceutics: 73 fractional works · 0.7% of its workPharmaceutical Science: 34 fractional works · 0.3% of its workPharmacology: 31 fractional works · 0.3% of its workSmaller subfields together: 9 fractional works · 0.1% of its workALL ITS WORKChulalongkornUniversity10kfractional works, 2022-now
Life Sciences16%Physical Sciences34%Health Sciences33%Social Sciences16%

Each ring splits the one inside it: the four domains of science, their fields, their subfields. Size is fractional works in 2022-now. Every slice is a page; the interactive view zooms down to single topics and colours each by how much more of it this institution does than the world.

Its 4 domains and 26 fields, with their numbers
    1. Engineering1,32612.9%
    2. Environmental Science5305.2%
    3. Computer Science4994.9%
    4. Materials Science4594.5%
    5. Chemistry1861.8%
    6. Physics and Astronomy1371.3%
    7. Energy1281.2%
    8. Earth and Planetary Sciences1101.1%
    9. Chemical Engineering640.6%
    10. Mathematics640.6%
  2. Health Sciences3,40033.1%
    1. Medicine2,81227.3%
    2. Dentistry2362.3%
    3. Health Professions2092.0%
    4. Nursing820.8%
    5. Veterinary610.6%
  3. Social Sciences1,69116.4%
    1. Social Sciences7467.3%
    2. Psychology2892.8%
    3. Business, Management and Accounting2582.5%
    4. Arts and Humanities1661.6%
    5. Economics, Econometrics and Finance1421.4%
    6. Decision Sciences910.9%
  4. Life Sciences1,69016.4%
    1. Biochemistry, Genetics and Molecular Biology7227.0%
    2. Agricultural and Biological Sciences5485.3%
    3. Immunology and Microbiology2122.1%
    4. Neuroscience1351.3%
    5. Pharmacology, Toxicology and Pharmaceutics730.7%
All of science, and how each field's share has moved since 1950: the Science domain explorer

What does Chulalongkorn University specialise in?

Where its research is concentrated relative to its size: Orthodontics takes 6.2× the share of its output that it takes of world research.

  1. OrthodonticsSubfield · 72.0 works6.2×
  2. PeriodonticsSubfield · 66.2 works4.7×
  3. DentistryField · 235.8 works4.7×
  4. Small AnimalsSubfield · 57.8 works4.6×
  5. VeterinaryField · 61.1 works4.4×
  6. Oral SurgerySubfield · 83.7 works4.2×
  7. ParasitologySubfield · 37.9 works3.5×
← 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: 1.12× its world share, 548 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.32× its world share, 722 worksBiochemistry, Geneti…Immunology and Microbiology: 2.05× its world share, 212 worksImmunology and Micro…Neuroscience: 0.81× its world share, 135 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 2.03× its world share, 73 worksPharmacology, Toxico…Chemical Engineering: 1.77× its world share, 64 worksChemical EngineeringChemistry: 1.15× its world share, 186 worksChemistryComputer Science: 0.62× its world share, 499 worksComputer ScienceEarth and Planetary Sciences: 0.68× its world share, 110 worksEarth and Planetary …Energy: 1.35× its world share, 128 worksEnergyEngineering: 0.86× its world share, 1,326 worksEngineeringEnvironmental Science: 1.04× its world share, 530 worksEnvironmental ScienceMaterials Science: 1.28× its world share, 459 worksMaterials ScienceMathematics: 0.53× its world share, 64 worksMathematicsPhysics and Astronomy: 0.60× its world share, 137 worksPhysics and AstronomyDentistry: 4.73× its world share, 236 worksDentistryHealth Professions: 0.77× its world share, 209 worksHealth ProfessionsMedicine: 1.42× its world share, 2,812 worksMedicineNursing: 1.63× its world share, 82 worksNursingVeterinary: 4.37× its world share, 61 worksVeterinaryArts and Humanities: 0.56× its world share, 166 worksArts and HumanitiesBusiness, Management and Accounting: 0.78× its world share, 258 worksBusiness, Management…Decision Sciences: 0.92× its world share, 91 worksDecision SciencesEconomics, Econometrics and Finance: 0.64× its world share, 142 worksEconomics, Econometr…Psychology: 0.92× its world share, 289 worksPsychologySocial Sciences: 0.57× its world share, 746 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Dentistry, 4.7×. Every wedge is a field page.

All 26 fields, with their numbers
  1. Dentistry4.73×236 works
  2. Veterinary4.37×61 works
  3. Immunology and Microbiology2.05×212 works
  4. Pharmacology, Toxicology and Pharmaceutics2.03×73 works
  5. Chemical Engineering1.77×64 works
  6. Nursing1.63×82 works
  7. Medicine1.42×2,812 works
  8. Energy1.35×128 works
  9. Biochemistry, Genetics and Molecular Biology1.32×722 works
  10. Materials Science1.28×459 works
  11. Chemistry1.15×186 works
  12. Agricultural and Biological Sciences1.12×548 works
  13. Environmental Science1.04×530 works
  14. Decision Sciences0.92×91 works
  15. Psychology0.92×289 works
  16. Engineering0.86×1,326 works
  17. Neuroscience0.81×135 works
  18. Business, Management and Accounting0.78×258 works
  19. Health Professions0.77×209 works
  20. Earth and Planetary Sciences0.68×110 works
  21. Economics, Econometrics and Finance0.64×142 works
  22. Computer Science0.62×499 works
  23. Physics and Astronomy0.60×137 works
  24. Social Sciences0.57×746 works
  25. Arts and Humanities0.56×166 works
  26. Mathematics0.53×64 works

Who are the top researchers at Chulalongkorn University?

Ranked on the quality score, Jin Cao, Jiaqian Qin and Veeramuthu Ashokkumar lead among researchers whose main affiliation is Chulalongkorn University.

  1. 1 Jin Cao Thailand · #9,597 worldwide 8.7k citations · 140 works
  2. 2 Jiaqian Qin Thailand · #13,100 worldwide 21k citations · 378 works
  3. 3 Veeramuthu Ashokkumar Thailand · #17,759 worldwide 8.5k citations · 133 works
  4. 4 Suched Likitlersuang Thailand · #56,779 worldwide 8.5k citations · 257 works
  5. 5 Dongdong Zhang Thailand · #72,437 worldwide 5.6k citations · 100 works
  6. 6 Kittima Lolupiman Thailand · #96,812 worldwide 1.1k citations · 24 works
  7. 7 Peem Nuaklong Thailand · #102,989 worldwide 3.2k citations · 49 works
  8. 8 Orawon Chailapakul Thailand · #109,466 worldwide 20k citations · 350 works
  9. 9 Rongrong Cheacharoen Thailand · #132,041 worldwide 8.5k citations · 55 works
  10. 10 Wattana Viriyasitavat Thailand · #153,063 worldwide 4.5k citations · 128 works
All ranked researchers at Chulalongkorn University

What are the most cited papers from Chulalongkorn University?

The most cited paper from Chulalongkorn University is "Guidelines for the use and interpretation of assays for monitoring autophagy (3rd edition)" (Daniel J. Klionsky et al., 2016), with 6,023 citations. Next come "European Position Paper on Rhinosinusitis and Nasal Polyps 2020" (5,610) and "The roads ahead: Narratives for shared socioeconomic pathways describing world futures in the 21st century" (3,456).

Most cited papers
#PaperReleasedCitations
1 Guidelines for the use and interpretation of assays for monitoring autophagy (3rd edition) Daniel J. Klionsky et al. · Autophagy Open access2,467 authors 2 Jan 2016 6,023
2 European Position Paper on Rhinosinusitis and Nasal Polyps 2020 W.J. Fokkens et al. · Rhinology Journal Open access148 authors Feb 2020 5,610
3 The roads ahead: Narratives for shared socioeconomic pathways describing world futures in the 21st century Brian C. O’Neill, Elmar Kriegler, Kristie L. Ebi et al. · Global Environmental Change Open access 12 Feb 2015 3,456
4 Guidelines for the use and interpretation of assays for monitoring autophagy (4th edition) 1 Daniel J. Klionsky et al. · Autophagy Open access2,930 authors 2 Jan 2021 2,743
5 Association of psychosocial risk factors with risk of acute myocardial infarction in 11 119 cases and 13 648 controls from 52 countries (the INTERHEART study): case-control study Annika Rosengren, Steven Hawken, Stephanie Ôunpuu et al. · The Lancet Sep 2004 2,442
All 60 most cited papers, with filters and sorting

Which keywords describe research at Chulalongkorn University?

By fractional works in 2022-now, weighted toward what it does more of than the world: Epidemiology, Inflammation, Biomedical Applications, Quality of Life, Oxidative Stress, Cardiovascular Disease, Tissue Engineering and Environmental Impact.

▲ 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-now 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. Epidemiology706▲ 1.72×131 topics
  2. Inflammation342▲ 1.57×83 topics
  3. Deep Learning263▼ 0.74×79 topics
  4. Machine Learning242▼ 0.71×89 topics
  5. Oxidative Stress236▲ 1.39×63 topics
  6. Quality of Life226▲ 1.52×53 topics
  7. Environmental Impact222▲ 1.27×55 topics
  8. Biomedical Applications214▲ 1.76×35 topics
  9. Climate Change214▼ 0.76×93 topics
  10. Sustainability206▼ 0.82×87 topics
  11. Cardiovascular Disease204▲ 1.74×39 topics
  12. Treatment194▲ 1.55×51 topics
  13. Nanoparticles192▲ 1.48×44 topics
  14. Nanomaterials172▲ 1.60×20 topics
  15. Cancer169▲ 1.22×58 topics
  16. Nanocomposites156▲ 1.92×21 topics
  17. Tissue Engineering150▲ 2.4×13 topics
  18. Risk Factors146▲ 1.29×35 topics
  19. Diagnosis144▲ 1.50×41 topics
  20. Pathogenesis136▲ 2.6×24 topics
  21. Immune Response132▲ 2.3×23 topics
  22. Antioxidant131▲ 1.85×51 topics
  23. Global Burden126▲ 2.2×12 topics
  24. Clinical Trials117▲ 1.70×19 topics
  25. Vaccine115▲ 2.8×11 topics
  26. Graphene108▲ 1.56×12 topics
  27. Drug Delivery108▲ 1.92×16 topics
  28. Biosensors99▲ 1.96×12 topics
  29. Recycling99▲ 2.5×10 topics
  30. Ionic Liquids93▲ 3.2×10 topics
  31. Gut Microbiota92▲ 2.6×7 topics
  32. Antibiotic Resistance92▲ 2.3×14 topics
  33. Waste Management89▲ 2.2×8 topics
  34. Biomaterials87▲ 3.5×7 topics
  35. Chronic Kidney Disease81▲ 3.1×9 topics
  36. Ethnic Identity58▲ 5.0×5 topics
  37. Social Resistance53▲ 22×2 topics
  38. Cultural Politics52▲ 7.6×3 topics
  39. Laos51▲ 35×1 topic
  40. Thailand51▲ 35×1 topic

Which research topics does Chulalongkorn University publish most on?

By volume in 2022-now: Southeast Asian Sociopolitical Studies, Microplastics and Plastic Pollution, Dental materials and restorations and Biosensors and Analytical Detection.

Southeast Asian Sociopol…51Southeast Asian Sociopolitical Studies: 51 fractional worksMicroplastics and Plasti…39Microplastics and Plastic Pollution: 39 fractional worksDental materials and restorations: 37 fractional worksBiosensors and Analytical Detection: 33 fractional worksbiodegradable polymer synthesis and properties: 31 fractional worksAdvanced battery technologies research: 30 fractional worksDental Implant Techniques and Outcomes: 30 fractional worksSARS-CoV-2 and COVID-19 …30SARS-CoV-2 and COVID-19 Research: 30 fractional worksRecycling and Waste Management Techniques: 29 fractional worksAdvanced biosensing and bioanalysis techniques: 28 fractional works
Political Science and International RelationsPollutionOrthodonticsBiomedical Engineering6 others

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

  1. 1 Southeast Asian Sociopolitical Studies Political Science and International Relations 51 works
  2. 2 Microplastics and Plastic Pollution Pollution 39 works
  3. 3 Dental materials and restorations Orthodontics 37 works
  4. 4 Biosensors and Analytical Detection Biomedical Engineering 33 works
  5. 5 biodegradable polymer synthesis and properties Biomaterials 31 works
  6. 6 Advanced battery technologies research Electrical and Electronic Engineering 30 works
  7. 7 Dental Implant Techniques and Outcomes Oral Surgery 30 works
  8. 8 SARS-CoV-2 and COVID-19 Research Infectious Diseases 30 works
  9. 9 Recycling and Waste Management Techniques Industrial and Manufacturing Engineering 29 works
  10. 10 Advanced biosensing and bioanalysis techniques Molecular Biology 28 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 available44.7%not open55.3%

World: 40% of research is openly available.

with international co-authors23.7%domestic only76.3%

World: 18% is written across borders.

How has Chulalongkorn University's research output changed?

Output in 2022-2025 was 27% higher than in 2018-2021.

still counting1990200020102020
grewheldshrank

The same series as a ribbon: one cell per year, darker for more. The line above answers how much; this answers when.

Its share of all research

Growing output can still be a shrinking share: all of science grows. This is Chulalongkorn University as a percentage of every work published that year, 0.041% in 2024.

still counting0.020%0.040%0.060%Chulalongkorn University0.043% in 202519801990200020102020

Fractional works of Chulalongkorn University over all fractional works that year. How the balance of science has shifted.

How much of it reaches the world top 10%

Year by year, against all institutions in the same year.

still counting5%10%15%Chulalongkorn University10.4% in 2025all institutions10.0% in 2025200020102020

Of each year's output, the share that reached the world's 10% most cited for its field and year. Peak 10.4% in 2025.

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Chulalongkorn University on Science Explorer

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Its overall standing, then the domains, fields and subfields where Chulalongkorn University is in the world's top ten or its top 1%. Each has an image of its own.

Overall

Domains

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners have tabs of their own, above.

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How does Chulalongkorn University rank in research?

In research, Chulalongkorn University stands highest in Physical Sciences (#1,040 of 10,670 worldwide), Health Sciences (#1,242 of 9,902 worldwide) and Medicine (#1,170 of 8,541 worldwide), 2022-now. Relative to its size it is most specialised in Orthodontics, Periodontics and Dentistry (Orthodontics is 6.2× its share of world research).

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