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University · Da Nang · ??

Dong A University

In research, Dong A University stands highest in Physical Sciences (#11,111 of 12,888 worldwide), Environmental Science (#3,499 of 3,551 worldwide) and Ecology (#571 of 578 worldwide), 2022–2025. Relative to its size it is most specialised in Ecology and Environmental Science — Ecology is 62.1× its share of world research.

donga.edu.vnROR OpenAlex
World rank, 2022–2025
#18,717
of 28,054 · #36,826 all time
Rank in ??
#379
of 692
Research works
303
▲ 1232% vs 2013–17
Citations
827
2.7 per fractional work
Top-10% rate
6.9%
record average 16.5%
Open access
88%
world 28%

What is Dong A University 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
Physical SciencesDomain #11,111 of 12,888 5.8%138 #20541
Environmental ScienceField #3,499 of 3,551 0.8%100 #6203
EcologySubfield #571 of 578 0.0%97 #1511

Each strip is that field’s whole ranked pool, with the notch where Dong A 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 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. Physical Sciences#20,541 #11,111
  2. Environmental Science#6,203 #3,499
  3. Ecology#1,511 #571
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 Dong A University specialise in?

Where its research is concentrated relative to its size: Ecology takes 62.1× the share of its output that it takes of world research.

  1. EcologySubfield · 96.6 works62×
  2. Environmental ScienceField · 100.3 works10×
← 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: 0.67× its world share, 6 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.56× its world share, 6 worksBiochemistry, Geneti…Immunology and Microbiology: 0.02× its world share, 0 worksImmunology and Micro…Neuroscience: 0.26× its world share, 1 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 3.61× its world share, 2 worksPharmacology, Toxico…Chemical Engineering: 1.32× its world share, 1 worksChemical EngineeringChemistry: 0.43× its world share, 1 worksChemistryComputer Science: 0.57× its world share, 9 worksComputer ScienceEarth and Planetary Sciences: 0.13× its world share, 0 worksEarth and Planetary …Energy: 0.64× its world share, 1 worksEnergyEngineering: 0.70× its world share, 21 worksEngineeringEnvironmental Science: 10.19× its world share, 100 worksEnvironmental ScienceMaterials Science: 0.43× its world share, 3 worksMaterials ScienceMathematics: 0.47× its world share, 1 worksMathematicsPhysics and Astronomy: 0.01× its world share, 0 worksPhysics and AstronomyDentistry: 0.17× its world share, 0 worksDentistryHealth Professions: 0.42× its world share, 2 worksHealth ProfessionsMedicine: 0.23× its world share, 9 worksMedicineNursing: 1.12× its world share, 1 worksNursingArts and Humanities: 0.51× its world share, 3 worksArts and HumanitiesBusiness, Management and Accounting: 0.42× its world share, 3 worksBusiness, Management…Decision Sciences: 1.43× its world share, 3 worksDecision SciencesEconomics, Econometrics and Finance: 0.63× its world share, 3 worksEconomics, Econometr…Psychology: 0.38× its world share, 2 worksPsychologySocial Sciences: 0.77× its world share, 19 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Environmental Science, 10.2×. Every wedge is a field page.

Which keywords describe research at Dong A University?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Risk Assessment, GIS-based Evaluation, Fuzzy Mathematics, Set Pair Analysis, Politics, Economy, History and Culture.

▲ 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. Risk Assessment97▲ 73×3 topics
  2. GIS-based Evaluation97▲ 1489×2 topics
  3. Fuzzy Mathematics96▲ 2328×1 topic
  4. Set Pair Analysis96▲ 2328×1 topic
  5. Environmental Impact8▲ 2.4×16 topics
  6. History8▲ 5.4×7 topics
  7. Identity7▲ 4.7×5 topics
  8. Culture7▲ 6.4×6 topics
  9. Gender6▲ 6.0×3 topics
  10. Politics6▲ 12×3 topics
  11. Economy6▲ 41×3 topics
  12. Religion6▲ 6.7×4 topics
  13. Colonialism6▲ 6.6×5 topics
  14. Society6▲ 16×2 topics
  15. Infrastructure6▲ 23×3 topics
  16. Vietnam6▲ 71×1 topic
  17. Monitoring6▲ 31×2 topics
  18. Machine Learning6▼ 0.86×24 topics
  19. Geodetic5▲ 397×1 topic
  20. Leveling5▲ 397×1 topic
  21. Education4▲ 1.22×11 topics
  22. Phytochemistry4▲ 16×5 topics
  23. Synthesis4▲ 4.8×9 topics
  24. Innovation3▲ 1.63×9 topics
  25. Antioxidant3▲ 2.2×14 topics
  26. Anti-inflammatory3▲ 4.9×7 topics
  27. Traditional Chinese Medicine3▲ 11×3 topics
  28. Pharmacokinetics2▲ 4.5×4 topics
  29. Pharmacology2▲ 4.8×8 topics
  30. Teaching Strategies2▲ 3.9×3 topics
  31. Phylogenetic Analysis2▲ 3.4×3 topics
  32. Cytotoxicity2▲ 7.1×5 topics
  33. Outlier Detection2▲ 7.1×2 topics
  34. Aconitum Alkaloids2▲ 79×1 topic
  35. Biological Activities2▲ 5.7×4 topics
  36. Diterpenoid Alkaloids2▲ 79×1 topic
  37. Concept Mapping2▲ 21×2 topics
  38. Phytochemicals2▲ 7.7×3 topics
  39. Characterization2▲ 6.1×3 topics
  40. Instructional Interventions2▲ 9.4×1 topic

Which research topics does Dong A University publish most on?

By volume in 2022–2025: Research studies in Vietnam, Vietnamese History and Culture Studies, Geodetic Measurements and Engineering Structures and Plant-based Medicinal Research.

Research studies in Viet…96Research studies in Vietnam: 96 fractional worksVietnamese History and Culture Studies: 6 fractional worksGeodetic Measurements and Engineering Structures: 5 fractional worksPlant-based Medicinal Research: 2 fractional worksEducation and Critical Thinking Development: 2 fractional worksAnomaly Detection Techniques and Applications: 1 fractional worksMagnesium Oxide Properties and Applications: 1 fractional worksDiverse Aspects of Tourism Research: 1 fractional worksKnowledge Management and Sharing: 1 fractional worksEducational Practices and Challenges: 1 fractional works
EcologySociology and Political ScienceCivil and Structural EngineeringPharmacology4 others

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

  1. 1 Research studies in Vietnam Ecology 96 works
  2. 2 Vietnamese History and Culture Studies Sociology and Political Science 6 works
  3. 3 Geodetic Measurements and Engineering Structures Civil and Structural Engineering 5 works
  4. 4 Plant-based Medicinal Research Pharmacology 2 works
  5. 5 Education and Critical Thinking Development Education 2 works
  6. 6 Anomaly Detection Techniques and Applications Artificial Intelligence 1 works
  7. 7 Magnesium Oxide Properties and Applications Materials Chemistry 1 works
  8. 8 Diverse Aspects of Tourism Research Sociology and Political Science 1 works
  9. 9 Knowledge Management and Sharing Communication 1 works
  10. 10 Educational Practices and Challenges Education 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 available87.8%not open12.2%

World: 28% of research is openly available.

with international co-authors11.5%domestic only88.5%

World: 19% is written across borders.

How has Dong A University's research output changed?

Output in 2018–2022 was 1232% 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.

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.