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University · Haiphong · Vietnam

Hai Phong University

In research, Hai Phong University stands highest in Physical Sciences (#6,107 of 10,670 worldwide) and Social Sciences (#8,148 of 9,585 worldwide), 2022-now. Relative to its size it is most specialised in Ecology and Environmental Science (Ecology is 17.4× its share of world research).

dhhp.edu.vnROR OpenAlex
World rank, 2022-now
#7,392
of 22,385 · #12,698 all time
Rank in Vietnam
#43
of 148
Research works
507
▲ 196% vs 2018-21
Citations
2.2k
4.4 per fractional work
Top-10% rate
5.8%
all institutions 10.0%
vs its own fields
0.92×
1.00× is exactly expected
Open access
58%
world 40%
International
20%
world 18%
Hai Phong University

What is Hai Phong 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 #6,107 of 10,670 4.3%98 #11056
Social SciencesDomain #8,148 of 9,585 6.3%69 #11458

Each strip is that field's whole ranked pool, with the notch where Hai Phong 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 Hai Phong University work in?

In 2022-now, 44% of research at Hai Phong University is in Physical Sciences, 28% in Social Sciences. Its largest fields are Medicine (18%), Engineering (18%), Environmental Science (17%).

Physical Sciences: 130 fractional works · 44.5% of its workEngineering: 52 fractional works · 17.6% of its workCivil and Structural Engineering: 11 fractional works · 3.8% of its workControl and Systems Engineering: 8 fractional works · 2.6% of its workElectrical and Electronic Engineering: 7 fractional works · 2.3% of its workMechanical Engineering: 5 fractional works · 1.8% of its workIndustrial and Manufacturing Engineering: 3 fractional works · 1.1% of its workOcean Engineering: 3 fractional works · 1.1% of its workBuilding and Construction: 3 fractional works · 1.0% of its workAerospace Engineering: 3 fractional works · 1.0% of its workComputational Mechanics: 2 fractional works · 0.8% of its workAutomotive Engineering: 2 fractional works · 0.7% of its workBiomedical Engineering: 2 fractional works · 0.6% of its workMechanics of Materials: 1 fractional works · 0.3% of its workMedia Technology: 1 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workEnvironmental Science: 49 fractional works · 16.6% of its workEcology: 40 fractional works · 13.7% of its workEnvironmental Engineering: 2 fractional works · 0.7% of its workIndustrial and Manufacturing Engineering: 2 fractional works · 0.5% of its workPollution: 2 fractional works · 0.5% of its workManagement, Monitoring, Policy and Law: 1 fractional works · 0.5% of its workGlobal and Planetary Change: 1 fractional works · 0.3% of its workHealth, Toxicology and Mutagenesis: 1 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.2% of its workComputer Science: 17 fractional works · 5.9% of its workInformation Systems: 6 fractional works · 2.1% of its workArtificial Intelligence: 5 fractional works · 1.8% of its workComputational Theory and Mathematics: 2 fractional works · 0.8% of its workComputer Networks and Communications: 1 fractional works · 0.5% of its workComputer Vision and Pattern Recognition: 1 fractional works · 0.4% of its workSmaller subfields together: 1 fractional works · 0.4% of its workMaterials Science: 5 fractional works · 1.6% of its workMaterials Chemistry: 3 fractional works · 1.1% of its workSmaller subfields together: 1 fractional works · 0.5% of its workChemistry: 2 fractional works · 0.7% of its workOrganic Chemistry: 1 fractional works · 0.4% of its workAnalytical Chemistry: 1 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.0% of its workMathematics: 2 fractional works · 0.7% of its workStatistics and Probability: 1 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.3% of its workEarth and Planetary Sciences: 2 fractional works · 0.5% of its workOceanography: 1 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.1% of its workEnergy: 1 fractional works · 0.5% of its workRenewable Energy, Sustainability and the Environment: 1 fractional works · 0.5% of its workPhysics and Astronomy: 1 fractional works · 0.3% of its workChemical Engineering: 0 fractional works · 0.1% of its workSocial Sciences: 82 fractional works · 28.1% of its workSocial Sciences: 30 fractional works · 10.3% of its workSociology and Political Science: 11 fractional works · 3.7% of its workEducation: 10 fractional works · 3.4% of its workPolitical Science and International Relations: 2 fractional works · 0.8% of its workDemography: 2 fractional works · 0.6% of its workTransportation: 1 fractional works · 0.5% of its workLinguistics and Language: 1 fractional works · 0.3% of its workSmaller subfields together: 3 fractional works · 0.9% of its workBusiness, Management and Accounting: 19 fractional works · 6.5% of its workStrategy and Management: 5 fractional works · 1.9% of its workAccounting: 3 fractional works · 1.0% of its workOrganizational Behavior and Human Resource Management: 3 fractional works · 1.0% of its workManagement Information Systems: 3 fractional works · 0.9% of its workMarketing: 2 fractional works · 0.8% of its workManagement of Technology and Innovation: 2 fractional works · 0.7% of its workSmaller subfields together: 1 fractional works · 0.2% of its workEconomics, Econometrics and Finance: 15 fractional works · 5.2% of its workEconomics and Econometrics: 10 fractional works · 3.3% of its workGeneral Economics, Econometrics and Finance: 5 fractional works · 1.6% of its workFinance: 1 fractional works · 0.3% of its workPsychology: 9 fractional works · 3.0% of its workSocial Psychology: 3 fractional works · 0.9% of its workDevelopmental and Educational Psychology: 2 fractional works · 0.9% of its workClinical Psychology: 2 fractional works · 0.6% of its workExperimental and Cognitive Psychology: 1 fractional works · 0.5% of its workSmaller subfields together: 0 fractional works · 0.1% of its workArts and Humanities: 5 fractional works · 1.8% of its workLanguage and Linguistics: 4 fractional works · 1.4% of its workSmaller subfields together: 1 fractional works · 0.3% of its workDecision Sciences: 4 fractional works · 1.3% of its workInformation Systems and Management: 2 fractional works · 0.7% of its workManagement Science and Operations Research: 1 fractional works · 0.5% of its workSmaller subfields together: 0 fractional works · 0.1% of its workHealth Sciences: 60 fractional works · 20.6% of its workMedicine: 53 fractional works · 18.1% of its workSurgery: 9 fractional works · 3.1% of its workEpidemiology: 6 fractional works · 2.0% of its workPublic Health, Environmental and Occupational Health: 5 fractional works · 1.7% of its workInfectious Diseases: 4 fractional works · 1.3% of its workPulmonary and Respiratory Medicine: 3 fractional works · 1.1% of its workComplementary and alternative medicine: 3 fractional works · 0.9% of its workCardiology and Cardiovascular Medicine: 2 fractional works · 0.7% of its workEmergency Medicine: 2 fractional works · 0.7% of its workPharmacology: 2 fractional works · 0.7% of its workOncology: 2 fractional works · 0.6% of its workPediatrics, Perinatology and Child Health: 2 fractional works · 0.5% of its workEndocrinology, Diabetes and Metabolism: 1 fractional works · 0.5% of its workPhysiology: 1 fractional works · 0.5% of its workPathology and Forensic Medicine: 1 fractional works · 0.4% of its workCritical Care and Intensive Care Medicine: 1 fractional works · 0.3% of its workHepatology: 1 fractional works · 0.3% of its workPsychiatry and Mental health: 1 fractional works · 0.3% of its workUrology: 1 fractional works · 0.3% of its workRadiology, Nuclear Medicine and Imaging: 1 fractional works · 0.2% of its workHematology: 1 fractional works · 0.2% of its workDermatology: 1 fractional works · 0.2% of its workReproductive Medicine: 1 fractional works · 0.2% of its workGeriatrics and Gerontology: 1 fractional works · 0.2% of its workSmaller subfields together: 4 fractional works · 1.3% of its workHealth Professions: 4 fractional works · 1.3% of its workGeneral Health Professions: 2 fractional works · 0.6% of its workEmergency Medical Services: 1 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.5% of its workNursing: 2 fractional works · 0.8% of its workNutrition and Dietetics: 2 fractional works · 0.8% of its workDentistry: 1 fractional works · 0.3% of its workVeterinary: 0 fractional works · 0.0% of its workLife Sciences: 20 fractional works · 6.8% of its workAgricultural and Biological Sciences: 8 fractional works · 2.7% of its workPlant Science: 2 fractional works · 0.8% of its workFood Science: 2 fractional works · 0.8% of its workEcology, Evolution, Behavior and Systematics: 2 fractional works · 0.6% of its workAquatic Science: 1 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.2% of its workBiochemistry, Genetics and Molecular Biology: 7 fractional works · 2.3% of its workMolecular Biology: 4 fractional works · 1.3% of its workBiotechnology: 1 fractional works · 0.3% of its workGenetics: 1 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.4% of its workImmunology and Microbiology: 2 fractional works · 0.7% of its workImmunology: 1 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.4% of its workNeuroscience: 2 fractional works · 0.6% of its workNeurology: 1 fractional works · 0.4% of its workSmaller subfields together: 1 fractional works · 0.2% of its workPharmacology, Toxicology and Pharmaceutics: 2 fractional works · 0.5% of its workPharmacology: 1 fractional works · 0.5% of its workSmaller subfields together: 0 fractional works · 0.1% of its workALL ITS WORKHai PhongUniversity293fractional works, 2022-now
Life Sciences7%Physical Sciences44%Health Sciences21%Social Sciences28%

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. Engineering5217.6%
    2. Environmental Science4916.6%
    3. Computer Science175.9%
    4. Materials Science51.6%
    5. Chemistry20.7%
    6. Mathematics20.7%
    7. Earth and Planetary Sciences20.5%
    8. Energy10.5%
    9. Physics and Astronomy10.3%
    10. Chemical Engineering00.1%
    1. Social Sciences3010.3%
    2. Business, Management and Accounting196.5%
    3. Economics, Econometrics and Finance155.2%
    4. Psychology93.0%
    5. Arts and Humanities51.8%
    6. Decision Sciences41.3%
    1. Medicine5318.1%
    2. Health Professions41.3%
    3. Nursing20.8%
    4. Dentistry10.3%
    5. Veterinary00.0%
    1. Agricultural and Biological Sciences82.7%
    2. Biochemistry, Genetics and Molecular Biology72.3%
    3. Immunology and Microbiology20.7%
    4. Neuroscience20.6%
    5. Pharmacology, Toxicology and Pharmaceutics20.5%
All of science, and how each field's share has moved since 1950: the Science domain explorer

What does Hai Phong University specialise in?

Where its research is concentrated relative to its size: Ecology takes 17.4× the share of its output that it takes of world research.

  1. EcologySubfield · 40.1 works17×
  2. Environmental ScienceField · 48.8 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: 0.57× its world share, 8 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.43× its world share, 7 worksBiochemistry, Geneti…Immunology and Microbiology: 0.72× its world share, 2 worksImmunology and Micro…Neuroscience: 0.38× its world share, 2 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 1.47× its world share, 2 worksPharmacology, Toxico…Chemical Engineering: 0.16× its world share, 0 worksChemical EngineeringChemistry: 0.45× its world share, 2 worksChemistryComputer Science: 0.76× its world share, 17 worksComputer ScienceEarth and Planetary Sciences: 0.33× its world share, 2 worksEarth and Planetary …Energy: 0.53× its world share, 1 worksEnergyEngineering: 1.17× its world share, 52 worksEngineeringEnvironmental Science: 3.35× its world share, 49 worksEnvironmental ScienceMaterials Science: 0.45× its world share, 5 worksMaterials ScienceMathematics: 0.58× its world share, 2 worksMathematicsPhysics and Astronomy: 0.14× its world share, 1 worksPhysics and AstronomyDentistry: 0.67× its world share, 1 worksDentistryHealth Professions: 0.51× its world share, 4 worksHealth ProfessionsMedicine: 0.94× its world share, 53 worksMedicineNursing: 1.67× its world share, 2 worksNursingVeterinary: 0.21× its world share, 0 worksVeterinaryArts and Humanities: 0.62× its world share, 5 worksArts and HumanitiesBusiness, Management and Accounting: 2.02× its world share, 19 worksBusiness, Management…Decision Sciences: 1.31× its world share, 4 worksDecision SciencesEconomics, Econometrics and Finance: 2.45× its world share, 15 worksEconomics, Econometr…Psychology: 0.98× its world share, 9 worksPsychologySocial Sciences: 0.81× its world share, 30 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Environmental Science, 3.4×. Every wedge is a field page.

All 26 fields, with their numbers
  1. Environmental Science3.35×49 works
  2. Economics, Econometrics and Finance2.45×15 works
  3. Business, Management and Accounting2.02×19 works
  4. Nursing1.67×2 works
  5. Pharmacology, Toxicology and Pharmaceutics1.47×2 works
  6. Decision Sciences1.31×4 works
  7. Engineering1.17×52 works
  8. Psychology0.98×9 works
  9. Medicine0.94×53 works
  10. Social Sciences0.81×30 works
  11. Computer Science0.76×17 works
  12. Immunology and Microbiology0.72×2 works
  13. Dentistry0.67×1 works
  14. Arts and Humanities0.62×5 works
  15. Mathematics0.58×2 works
  16. Agricultural and Biological Sciences0.57×8 works
  17. Energy0.53×1 works
  18. Health Professions0.51×4 works
  19. Chemistry0.45×2 works
  20. Materials Science0.45×5 works
  21. Biochemistry, Genetics and Molecular Biology0.43×7 works
  22. Neuroscience0.38×2 works
  23. Earth and Planetary Sciences0.33×2 works
  24. Veterinary0.21×0 works
  25. Chemical Engineering0.16×0 works
  26. Physics and Astronomy0.14×1 works

Who are the top researchers at Hai Phong University?

Ranked on the quality score, Nguyễn Hữu Hoàng, Phuong-Thuc Doan and Phạm Hùng Hiệp lead among researchers whose main affiliation is Hai Phong University.

  1. 1 Nguyễn Hữu Hoàng Vietnam · #917,132 worldwide 65 citations · 16 works
  2. 2 Phuong-Thuc Doan Vietnam · #1,654,437 worldwide 60 citations · 16 works
  3. 3 Phạm Hùng Hiệp Vietnam · #2,611,952 worldwide 66 citations · 36 works
  4. 4 Gia-Thinh Bui Vietnam · #4,668,527 worldwide 201 citations · 22 works
  5. 5 Trần Văn Giang Vietnam · #5,212,836 worldwide 6 citations · 18 works
  6. 6 Nguyễn Thị Thu Phương Vietnam · #5,656,007 worldwide 485 citations · 84 works
  7. 7 Lưu Vũ Dũng Vietnam · #5,867,273 worldwide 5 citations · 26 works
  8. 8 Nguyễn Thị Thu Phương Vietnam · #7,247,525 worldwide 200 citations · 121 works
All ranked researchers at Hai Phong University

What are the most cited papers from Hai Phong University?

The most cited paper from Hai Phong University is "People with Suspected COVID-19 Symptoms Were More Likely Depressed and Had Lower Health-Related Quality of Life: The Potential Benefit of Health Literacy" (Hoang Cong Nguyen, Minh H. Nguyen, Binh N. Do et al., 2020), with 584 citations. Next come "Fear of COVID-19 Scale—Associations of Its Scores with Health Literacy and Health-Related Behaviors among Medical Students" (410) and "Measuring health literacy in Asia: Validation of the HLS-EU-Q47 survey tool in six Asian countries" (327).

Most cited papers
#PaperReleasedCitations
1 People with Suspected COVID-19 Symptoms Were More Likely Depressed and Had Lower Health-Related Quality of Life: The Potential Benefit of Health Literacy Hoang Cong Nguyen, Minh H. Nguyen, Binh N. Do et al. · Journal of Clinical Medicine Open access 31 Mar 2020 584
2 Fear of COVID-19 Scale—Associations of Its Scores with Health Literacy and Health-Related Behaviors among Medical Students Hiep Thanh Nguyen, Binh N. Do, Phạm Minh Khuê et al. · International Journal of Environmental Research and Public Health Open access 11 Jun 2020 410
3 Measuring health literacy in Asia: Validation of the HLS-EU-Q47 survey tool in six Asian countries Tuyen Van Duong, Altyn M. Aringazina, Gaukhar Baisunova et al. · Journal of Epidemiology Open access 19 Jan 2017 327
4 Optimization of Micropump Performance Utilizing a Single Membrane with an Active Check Valve Gia-Thinh Bui, Jung-Hao Wang, Jr-Lung Lin · Micromachines Open access 21 Dec 2017 153
5 Recurrent fuzzy wavelet neural networks based on robust adaptive sliding mode control for industrial robot manipulators Vu Thi Yen, Wang Yao Nan, Pham V. Cuong · Neural Computing and Applications 16 May 2018 131
All 60 most cited papers, with filters and sorting

Which keywords describe research at Hai Phong University?

By fractional works in 2022-now, weighted toward what it does more of than the world: Risk Assessment, Fuzzy Mathematics, Set Pair Analysis, Monitoring, Laser Scanning, Infrastructure, Geodetic and Leveling.

▲ 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. Risk Assessment41▲ 21×7 topics
  2. Fuzzy Mathematics39▲ 634×1 topic
  3. Set Pair Analysis39▲ 634×1 topic
  4. Epidemiology16▲ 1.35×67 topics
  5. Environmental Impact14▲ 2.8×15 topics
  6. Monitoring10▲ 38×2 topics
  7. Innovation9▲ 3.1×13 topics
  8. Laser Scanning9▲ 149×2 topics
  9. Geodetic9▲ 390×1 topic
  10. Infrastructure9▲ 26×2 topics
  11. Leveling9▲ 390×1 topic
  12. History9▲ 4.3×5 topics
  13. Culture8▲ 5.2×3 topics
  14. Globalization8▲ 1.37×12 topics
  15. Religion7▲ 5.2×3 topics
  16. Educational Technology7▲ 2.0×16 topics
  17. Diagnosis7▲ 2.4×21 topics
  18. Gender7▲ 4.3×2 topics
  19. Society7▲ 12×2 topics
  20. Vietnam6▲ 55×2 topics
  21. Colonialism6▲ 4.6×1 topic
  22. Identity6▲ 3.0×1 topic
  23. Economic Development6▲ 2.6×6 topics
  24. Digital Transformation6▲ 3.6×9 topics
  25. Management6▲ 2.4×13 topics
  26. Consumer Behavior6▲ 3.0×5 topics
  27. Economic Growth6▲ 2.3×9 topics
  28. Supply Chain Management6▲ 2.1×7 topics
  29. Neural Network5▲ 9.9×6 topics
  30. International Trade4▲ 10×3 topics
  31. Market Size4▲ 20×2 topics
  32. Productivity4▲ 24×1 topic
  33. Trade Liberalization4▲ 28×1 topic
  34. Logistics4▲ 7.8×3 topics
  35. Adaptive Control3▲ 8.6×4 topics
  36. Feedback Control3▲ 7.0×3 topics
  37. Nonlinear Systems3▲ 5.3×4 topics
  38. Food Supply Chain3▲ 9.8×2 topics
  39. Financial Markets3▲ 8.3×2 topics
  40. Sliding Mode Control3▲ 14×2 topics

Which research topics does Hai Phong University publish most on?

By volume in 2022-now: Research studies in Vietnam, Geodetic Measurements and Engineering Structures, Vietnamese History and Culture Studies and Global trade and economics.

Research studies in Viet…39Research studies in Vietnam: 39 fractional worksGeodetic Measurements and Engineering Structures: 9 fractional worksVietnamese History and Culture Studies: 6 fractional worksGlobal trade and economics4Global trade and economics: 4 fractional worksCOVID-19 Pandemic Impacts: 3 fractional worksAdaptive Control of Nonlinear Systems: 2 fractional worksCongenital gastrointestinal and neural anomalies: 2 fractional worksMaritime Ports and Logistics: 2 fractional worksTechnology-Enhanced Education Studies: 2 fractional worksTechnology Adoption and User Behaviour: 2 fractional works
EcologyCivil and Structural EngineeringSociology and Political ScienceGeneral Economics, Econometrics and Finance6 others

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

  1. 1 Research studies in Vietnam Ecology 39 works
  2. 2 Geodetic Measurements and Engineering Structures Civil and Structural Engineering 9 works
  3. 3 Vietnamese History and Culture Studies Sociology and Political Science 6 works
  4. 4 Global trade and economics General Economics, Econometrics and Finance 4 works
  5. 5 COVID-19 Pandemic Impacts Economics and Econometrics 3 works
  6. 6 Adaptive Control of Nonlinear Systems Control and Systems Engineering 2 works
  7. 7 Congenital gastrointestinal and neural anomalies Surgery 2 works
  8. 8 Maritime Ports and Logistics Industrial and Manufacturing Engineering 2 works
  9. 9 Technology-Enhanced Education Studies Education 2 works
  10. 10 Technology Adoption and User Behaviour Information Systems and Management 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 available57.9%not open42.1%

World: 40% of research is openly available.

with international co-authors19.5%domestic only80.5%

World: 18% is written across borders.

How has Hai Phong University's research output changed?

Output in 2022-2025 was 196% 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 Hai Phong University as a percentage of every work published that year, 0.00084% in 2024.

still counting0.0010%0.0020%Hai Phong University0.0019% in 20251990200020102020

Fractional works of Hai Phong 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 2025Hai Phong University5.3% in 2025

Of each year's output, the share that reached the world's 10% most cited for its field and year. Peak 8.1% in 2024.

Other research institutions in Haiphong

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Hai Phong University on Science Explorer

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