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University · Qui Nhon · Vietnam

Quy Nhon University

In research, Quy Nhon University stands highest in Physical Sciences (#7,524 of 10,670 worldwide), 2022-now. Relative to its size it is most specialised in Mathematics (Mathematics is 9.3× its share of world research).

qnu.edu.vnROR OpenAlex
World rank, 2022-now
#10,665
of 22,385 · #16,903 all time
Rank in Vietnam
#77
of 148
Research works
1.2k
▲ 16% vs 2018-21
Citations
6.9k
5.6 per fractional work
Top-10% rate
5.2%
all institutions 10.0%
vs its own fields
0.83×
1.00× is exactly expected
Open access
36%
world 40%
International
18%
world 18%
Quy Nhon University

What is Quy Nhon 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 #7,524 of 10,670 3.9%180 #12556

Each strip is that field's whole ranked pool, with the notch where Quy Nhon 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 fields of science does Quy Nhon University work in?

In 2022-now, 68% of research at Quy Nhon University is in Physical Sciences, 18% in Social Sciences. Its largest fields are Engineering (21%), Mathematics (11%), Materials Science (8%). It does 1.7× the world's share of Physical Sciences.

Physical Sciences: 208 fractional works · 67.9% of its workEngineering: 63 fractional works · 20.7% of its workElectrical and Electronic Engineering: 23 fractional works · 7.5% of its workControl and Systems Engineering: 12 fractional works · 3.9% of its workBiomedical Engineering: 7 fractional works · 2.2% of its workCivil and Structural Engineering: 6 fractional works · 2.0% of its workMechanical Engineering: 5 fractional works · 1.6% of its workComputational Mechanics: 2 fractional works · 0.8% of its workIndustrial and Manufacturing Engineering: 2 fractional works · 0.7% of its workAutomotive Engineering: 2 fractional works · 0.6% of its workAerospace Engineering: 1 fractional works · 0.5% of its workMechanics of Materials: 1 fractional works · 0.3% of its workBuilding and Construction: 1 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.3% of its workMathematics: 34 fractional works · 11.0% of its workApplied Mathematics: 13 fractional works · 4.2% of its workGeometry and Topology: 8 fractional works · 2.8% of its workMathematical Physics: 4 fractional works · 1.4% of its workNumerical Analysis: 3 fractional works · 0.9% of its workAlgebra and Number Theory: 2 fractional works · 0.8% of its workStatistics and Probability: 2 fractional works · 0.5% of its workModeling and Simulation: 1 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.3% of its workMaterials Science: 26 fractional works · 8.4% of its workMaterials Chemistry: 18 fractional works · 5.7% of its workElectronic, Optical and Magnetic Materials: 5 fractional works · 1.8% of its workPolymers and Plastics: 1 fractional works · 0.4% of its workBiomaterials: 1 fractional works · 0.4% of its workEnvironmental Science: 26 fractional works · 8.4% of its workEcology: 18 fractional works · 6.0% of its workWater Science and Technology: 3 fractional works · 0.9% of its workGlobal and Planetary Change: 2 fractional works · 0.5% of its workPollution: 1 fractional works · 0.3% of its workIndustrial and Manufacturing Engineering: 1 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.3% of its workComputer Science: 24 fractional works · 8.0% of its workComputational Theory and Mathematics: 8 fractional works · 2.7% of its workArtificial Intelligence: 6 fractional works · 1.8% of its workComputer Networks and Communications: 4 fractional works · 1.4% of its workInformation Systems: 2 fractional works · 0.7% of its workComputer Vision and Pattern Recognition: 2 fractional works · 0.6% of its workSignal Processing: 1 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.5% of its workEnergy: 13 fractional works · 4.3% of its workRenewable Energy, Sustainability and the Environment: 12 fractional works · 4.0% of its workEnergy Engineering and Power Technology: 1 fractional works · 0.3% of its workChemistry: 10 fractional works · 3.3% of its workOrganic Chemistry: 4 fractional works · 1.2% of its workPhysical and Theoretical Chemistry: 3 fractional works · 0.9% of its workInorganic Chemistry: 2 fractional works · 0.6% of its workSpectroscopy: 1 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.2% of its workPhysics and Astronomy: 9 fractional works · 2.9% of its workAtomic and Molecular Physics, and Optics: 4 fractional works · 1.3% of its workStatistical and Nonlinear Physics: 2 fractional works · 0.7% of its workAstronomy and Astrophysics: 2 fractional works · 0.5% of its workSmaller subfields together: 1 fractional works · 0.4% of its workEarth and Planetary Sciences: 2 fractional works · 0.6% of its workOceanography: 1 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.3% of its workChemical Engineering: 1 fractional works · 0.5% of its workBioengineering: 1 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.2% of its workSocial Sciences: 54 fractional works · 17.7% of its workSocial Sciences: 25 fractional works · 8.3% of its workSociology and Political Science: 10 fractional works · 3.2% of its workEducation: 5 fractional works · 1.6% of its workPolitical Science and International Relations: 4 fractional works · 1.2% of its workTransportation: 2 fractional works · 0.5% of its workAnthropology: 1 fractional works · 0.5% of its workDemography: 1 fractional works · 0.4% of its workSafety Research: 1 fractional works · 0.3% of its workSmaller subfields together: 2 fractional works · 0.6% of its workBusiness, Management and Accounting: 10 fractional works · 3.3% of its workAccounting: 5 fractional works · 1.5% of its workManagement Information Systems: 3 fractional works · 0.9% of its workMarketing: 2 fractional works · 0.5% of its workStrategy and Management: 1 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.2% of its workEconomics, Econometrics and Finance: 6 fractional works · 2.0% of its workEconomics and Econometrics: 3 fractional works · 1.1% of its workFinance: 2 fractional works · 0.6% of its workGeneral Economics, Econometrics and Finance: 1 fractional works · 0.4% of its workArts and Humanities: 5 fractional works · 1.7% of its workLanguage and Linguistics: 3 fractional works · 1.0% of its workLiterature and Literary Theory: 2 fractional works · 0.5% of its workPhilosophy: 1 fractional works · 0.2% of its workDecision Sciences: 4 fractional works · 1.2% of its workManagement Science and Operations Research: 3 fractional works · 0.9% of its workSmaller subfields together: 1 fractional works · 0.3% of its workPsychology: 4 fractional works · 1.2% of its workSocial Psychology: 2 fractional works · 0.8% of its workDevelopmental and Educational Psychology: 1 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.2% of its workLife Sciences: 30 fractional works · 9.9% of its workAgricultural and Biological Sciences: 20 fractional works · 6.5% of its workPlant Science: 9 fractional works · 2.9% of its workEcology, Evolution, Behavior and Systematics: 4 fractional works · 1.3% of its workFood Science: 2 fractional works · 0.7% of its workAquatic Science: 2 fractional works · 0.5% of its workAnimal Science and Zoology: 1 fractional works · 0.4% of its workSoil Science: 1 fractional works · 0.3% of its workInsect Science: 1 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workBiochemistry, Genetics and Molecular Biology: 8 fractional works · 2.7% of its workMolecular Biology: 5 fractional works · 1.5% of its workGenetics: 1 fractional works · 0.4% of its workBiotechnology: 1 fractional works · 0.3% of its workSmaller subfields together: 2 fractional works · 0.6% of its workPharmacology, Toxicology and Pharmaceutics: 1 fractional works · 0.3% of its workImmunology and Microbiology: 1 fractional works · 0.3% of its workImmunology: 1 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.1% of its workNeuroscience: 0 fractional works · 0.1% of its workHealth Sciences: 14 fractional works · 4.5% of its workMedicine: 12 fractional works · 4.0% of its workPublic Health, Environmental and Occupational Health: 2 fractional works · 0.7% of its workComplementary and alternative medicine: 2 fractional works · 0.5% of its workReproductive Medicine: 1 fractional works · 0.3% of its workDermatology: 1 fractional works · 0.3% of its workPathology and Forensic Medicine: 1 fractional works · 0.3% of its workOncology: 1 fractional works · 0.2% of its workSmaller subfields together: 5 fractional works · 1.8% of its workHealth Professions: 1 fractional works · 0.3% of its workNursing: 0 fractional works · 0.1% of its workALL ITS WORKQuy NhonUniversity306fractional works, 2022-now
Life Sciences10%Physical Sciences68%Health Sciences5%Social Sciences18%

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 24 fields, with their numbers
    1. Engineering6320.7%
    2. Mathematics3411.0%
    3. Materials Science268.4%
    4. Environmental Science268.4%
    5. Computer Science248.0%
    6. Energy134.3%
    7. Chemistry103.3%
    8. Physics and Astronomy92.9%
    9. Earth and Planetary Sciences20.6%
    10. Chemical Engineering10.5%
    1. Social Sciences258.3%
    2. Business, Management and Accounting103.3%
    3. Economics, Econometrics and Finance62.0%
    4. Arts and Humanities51.7%
    5. Decision Sciences41.2%
    6. Psychology41.2%
    1. Agricultural and Biological Sciences206.5%
    2. Biochemistry, Genetics and Molecular Biology82.7%
    3. Pharmacology, Toxicology and Pharmaceutics10.3%
    4. Immunology and Microbiology10.3%
    5. Neuroscience00.1%
    1. Medicine124.0%
    2. Health Professions10.3%
    3. Nursing00.1%
All of science, and how each field's share has moved since 1950: the Science domain explorer

What does Quy Nhon University specialise in?

Where its research is concentrated relative to its size: Mathematics takes 9.3× the share of its output that it takes of world research.

  1. MathematicsField · 33.6 works9.3×
← 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: 1.37× its world share, 20 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.51× its world share, 8 worksBiochemistry, Geneti…Immunology and Microbiology: 0.28× its world share, 1 worksImmunology and Micro…Neuroscience: 0.08× its world share, 0 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.84× its world share, 1 worksPharmacology, Toxico…Chemical Engineering: 1.31× its world share, 1 worksChemical EngineeringChemistry: 2.08× its world share, 10 worksChemistryComputer Science: 1.03× its world share, 24 worksComputer ScienceEarth and Planetary Sciences: 0.36× its world share, 2 worksEarth and Planetary …Energy: 4.66× its world share, 13 worksEnergyEngineering: 1.38× its world share, 63 worksEngineeringEnvironmental Science: 1.68× its world share, 26 worksEnvironmental ScienceMaterials Science: 2.40× its world share, 26 worksMaterials ScienceMathematics: 9.34× its world share, 34 worksMathematicsPhysics and Astronomy: 1.31× its world share, 9 worksPhysics and AstronomyHealth Professions: 0.13× its world share, 1 worksHealth ProfessionsMedicine: 0.21× its world share, 12 worksMedicineNursing: 0.26× its world share, 0 worksNursingArts and Humanities: 0.60× its world share, 5 worksArts and HumanitiesBusiness, Management and Accounting: 1.03× its world share, 10 worksBusiness, Management…Decision Sciences: 1.20× its world share, 4 worksDecision SciencesEconomics, Econometrics and Finance: 0.96× its world share, 6 worksEconomics, Econometr…Psychology: 0.38× its world share, 4 worksPsychologySocial Sciences: 0.65× its world share, 25 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Mathematics, 9.3×. Every wedge is a field page.

All 24 fields, with their numbers
  1. Mathematics9.34×34 works
  2. Energy4.66×13 works
  3. Materials Science2.40×26 works
  4. Chemistry2.08×10 works
  5. Environmental Science1.68×26 works
  6. Engineering1.38×63 works
  7. Agricultural and Biological Sciences1.37×20 works
  8. Chemical Engineering1.31×1 works
  9. Physics and Astronomy1.31×9 works
  10. Decision Sciences1.20×4 works
  11. Computer Science1.03×24 works
  12. Business, Management and Accounting1.03×10 works
  13. Economics, Econometrics and Finance0.96×6 works
  14. Pharmacology, Toxicology and Pharmaceutics0.84×1 works
  15. Social Sciences0.65×25 works
  16. Arts and Humanities0.60×5 works
  17. Biochemistry, Genetics and Molecular Biology0.51×8 works
  18. Psychology0.38×4 works
  19. Earth and Planetary Sciences0.36×2 works
  20. Immunology and Microbiology0.28×1 works
  21. Nursing0.26×0 works
  22. Medicine0.21×12 works
  23. Health Professions0.13×1 works
  24. Neuroscience0.08×0 works

Who are the top researchers at Quy Nhon University?

Ranked on the quality score, Luong Dang Ky, Thanhliem Nguyen and Phan Thành Nam lead among researchers whose main affiliation is Quy Nhon University.

  1. 1 Luong Dang Ky Vietnam · #941,488 worldwide 970 citations · 66 works
  2. 2 Thanhliem Nguyen Vietnam · #947,490 worldwide 805 citations · 38 works
  3. 3 Phan Thành Nam Vietnam · #1,598,457 worldwide 1.1k citations · 66 works
  4. 4 Huynh Van Ngai Vietnam · #1,911,699 worldwide 902 citations · 40 works
  5. 5 Ha Tran Huu Vietnam · #1,960,420 worldwide 1.1k citations · 43 works
  6. 6 Nguyen Minh Vuong Vietnam · #2,097,038 worldwide 1.4k citations · 50 works
  7. 7 Dang Nguyen Thoại Vietnam · #2,531,916 worldwide 400 citations · 17 works
  8. 8 Van Ngai Huynh Vietnam · #2,677,882 worldwide 251 citations · 22 works
  9. 9 Hoang Nhat Hieu Vietnam · #2,939,178 worldwide 369 citations · 18 works
  10. 10 Thanh Hai Phan Vietnam · #3,165,676 worldwide 710 citations · 50 works
All ranked researchers at Quy Nhon University

What are the most cited papers from Quy Nhon University?

The most cited paper from Quy Nhon University is "Adiponectin: Role in Physiology and Pathophysiology" (T. D. Nguyen, 2020), with 374 citations. Next come "Investigation into SARS-CoV-2 Resistance of Compounds in Garlic Essential Oil" (330) and "Facile construction of S-scheme SnO2/g-C3N4 photocatalyst for improved photoactivity" (232).

Most cited papers
#PaperReleasedCitations
1 Adiponectin: Role in Physiology and Pathophysiology T. D. Nguyen · International Journal of Preventive Medicine Open access 2020 374
2 Investigation into SARS-CoV-2 Resistance of Compounds in Garlic Essential Oil Bùi Thị Phương Thuý, Tran Thi Ai My, Nguyễn Thị Thanh Hải et al. · ACS Omega Open access 31 Mar 2020 330
3 Facile construction of S-scheme SnO2/g-C3N4 photocatalyst for improved photoactivity Kim Nguyen Van, Ha Tran Huu, Viet Nga Nguyen Thi et al. · Chemosphere Dec 2021 232
4 Porous Au-embedded WO3 Nanowire Structure for Efficient Detection of CH4 and H2S Nguyen Minh Vuong, Dojin Kim, Hyojin Kim · Scientific Reports Open access 18 Jun 2015 204
5 CuO-Decorated ZnO Hierarchical Nanostructures as Efficient and Established Sensing Materials for H2S Gas Sensors Nguyen Minh Vuong, Nguyễn Đức Chính, Bui The Huy et al. · Scientific Reports Open access 27 May 2016 196
All 60 most cited papers, with filters and sorting

Which keywords describe research at Quy Nhon University?

By fractional works in 2022-now, weighted toward what it does more of than the world: Risk Assessment, Fuzzy Mathematics, Set Pair Analysis, Nanomaterials, Water Splitting, Graphene, Visible Light and Semiconductor.

▲ 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. Nanomaterials18▲ 5.8×12 topics
  2. Risk Assessment17▲ 8.4×2 topics
  3. Fuzzy Mathematics17▲ 264×1 topic
  4. Set Pair Analysis17▲ 264×1 topic
  5. Graphene12▲ 5.7×7 topics
  6. Environmental Impact11▲ 2.1×17 topics
  7. Water Splitting11▲ 9.7×4 topics
  8. Visible Light10▲ 14×2 topics
  9. Nanostructures9▲ 6.9×10 topics
  10. Semiconductor8▲ 8.3×6 topics
  11. Solar Energy8▲ 7.8×2 topics
  12. Hydrogen Production7▲ 8.9×1 topic
  13. Photocatalyst7▲ 14×1 topic
  14. Neural Networks7▲ 1.52×18 topics
  15. Optimization7▲ 4.8×10 topics
  16. Nanocomposites6▲ 2.4×11 topics
  17. Two-Dimensional Materials5▲ 7.3×4 topics
  18. Efficiency5▲ 5.4×5 topics
  19. Economy4▲ 19×3 topics
  20. Tropical Geometry4▲ 43×2 topics
  21. Monitoring4▲ 15×2 topics
  22. Nonlinear Systems4▲ 6.3×6 topics
  23. Laser Scanning4▲ 62×2 topics
  24. Nanocrystals4▲ 5.1×5 topics
  25. Solar Cells4▲ 6.5×5 topics
  26. Stability Analysis4▲ 8.3×5 topics
  27. Antimicrobial4▲ 4.5×7 topics
  28. Geodetic4▲ 160×1 topic
  29. Infrastructure4▲ 11×1 topic
  30. Vietnam4▲ 32×2 topics
  31. Society4▲ 6.5×2 topics
  32. Green Synthesis4▲ 6.3×4 topics
  33. Semiconductor Nanocrystals4▲ 11×2 topics
  34. Event-Triggered Control3▲ 16×2 topics
  35. Distributed Generation3▲ 13×3 topics
  36. Organic Electronics3▲ 8.0×2 topics
  37. Crystal Engineering3▲ 9.3×3 topics
  38. Symplectic Geometry3▲ 28×2 topics
  39. Boundary Value Problems3▲ 19×2 topics
  40. Transparent Conductors3▲ 8.0×2 topics

Which research topics does Quy Nhon University publish most on?

By volume in 2022-now: Research studies in Vietnam, Advanced Photocatalysis Techniques, Geodetic Measurements and Engineering Structures and Vietnamese History and Culture Studies.

Research studies in Viet…17Research studies in Vietnam: 17 fractional worksAdvanced Photocatalysis Techniques: 7 fractional worksGeodetic Measurements and Engineering Structures: 4 fractional worksVietnamese History and Culture Studies: 3 fractional worksTiO2 Photocatalysis and Solar Cells: 3 fractional worksOptimization and Variational Analysis: 3 fractional worksMolecular Junctions and Nanostructures: 2 fractional worksFixed Point Theorems Analysis: 2 fractional worksCrystallography and molecular interactions: 2 fractional worksPolynomial and algebraic computation: 2 fractional works
EcologyRenewable Energy, Sustainability and the EnvironmentCivil and Structural EngineeringSociology and Political Science4 others

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

  1. 1 Research studies in Vietnam Ecology 17 works
  2. 2 Advanced Photocatalysis Techniques Renewable Energy, Sustainability and the Environment 7 works
  3. 3 Geodetic Measurements and Engineering Structures Civil and Structural Engineering 4 works
  4. 4 Vietnamese History and Culture Studies Sociology and Political Science 3 works
  5. 5 TiO2 Photocatalysis and Solar Cells Renewable Energy, Sustainability and the Environment 3 works
  6. 6 Optimization and Variational Analysis Computational Theory and Mathematics 3 works
  7. 7 Molecular Junctions and Nanostructures Electrical and Electronic Engineering 2 works
  8. 8 Fixed Point Theorems Analysis Geometry and Topology 2 works
  9. 9 Crystallography and molecular interactions Physical and Theoretical Chemistry 2 works
  10. 10 Polynomial and algebraic computation Computational Theory and Mathematics 2 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 available35.6%not open64.4%

World: 40% of research is openly available.

with international co-authors17.6%domestic only82.4%

World: 18% is written across borders.

How has Quy Nhon University's research output changed?

Output in 2022-2025 was 16% 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 Quy Nhon University as a percentage of every work published that year, 0.0013% in 2024.

still counting0.0050%0.010%Quy Nhon University0.0014% in 20251990200020102020

Fractional works of Quy Nhon 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%all institutions10.0% in 2025Quy Nhon University4.5% in 202520102020

Of each year's output, the share that reached the world's 10% most cited for its field and year. Peak 12.2% in 2015.

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All research institutions in Qui Nhon

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Quy Nhon University on Science Explorer

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