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University · Dalian · China

Dalian Polytechnic University

In research, Dalian Polytechnic University stands highest in Life Sciences (#1,035 of 6,403 worldwide), Physical Sciences (#2,391 of 10,670 worldwide) and Health Sciences (#2,559 of 9,902 worldwide), 2022-now. Relative to its size it is most specialised in Animal Science and Zoology, Aquatic Science and Food Science (Animal Science and Zoology is 12.9× its share of world research).

World rank, 2022-now
#1,952
of 22,385 · #2,980 all time
Rank in China
#373
of 2,481
Research works
8.5k
▲ 131% vs 2018-21
Citations
108k
12.7 per fractional work
Top-10% rate
14.1%
all institutions 10.0%
vs its own fields
1.31×
1.00× is exactly expected
Open access
30%
world 40%
International
8%
world 18%

What is Dalian Polytechnic 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
Life SciencesDomain #1,035 of 6,403 19.5%1,006 #1711
Physical SciencesDomain #2,391 of 10,670 11.0%2,019 #3371
Health SciencesDomain #2,559 of 9,902 23.5%328 #4139
Agricultural and Biological SciencesField #834 of 3,157 20.3%539 #1395
Food ScienceSubfield #139 of 517 18.3%254 #400
EngineeringField #1,987 of 5,901 9.2%740 #3455
Materials ScienceField #814 of 2,276 12.5%455 #1246
Aquatic ScienceSubfield #28 of 74 20.8%77 #129
Biochemistry, Genetics and Molecular BiologyField #1,135 of 2,964 17.4%387 #1849
MedicineField #3,424 of 8,541 21.5%226 #5267

Each strip is that field's whole ranked pool, with the notch where Dalian Polytechnic 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. Life Sciences#1,711 #1,035
  2. Physical Sciences#3,371 #2,391
  3. Health Sciences#4,139 #2,559
  4. Agricultural and Biological Sciences#1,395 #834
  5. Food Science#400 #139
  6. Engineering#3,455 #1,987
  7. Materials Science#1,246 #814
  8. Aquatic Science#129 #28
  9. Biochemistry, Genetics and Molecular Biology#1,849 #1,135
  10. Medicine#5,267 #3,424
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 Dalian Polytechnic University work in?

In 2022-now, 56% of research at Dalian Polytechnic University is in Physical Sciences, 28% in Life Sciences. Its largest fields are Engineering (20%), Agricultural and Biological Sciences (15%), Materials Science (13%). It does 2.1× the world's share of Life Sciences.

Physical Sciences: 2,287 fractional works · 56.3% of its workEngineering: 831 fractional works · 20.5% of its workBiomedical Engineering: 246 fractional works · 6.0% of its workElectrical and Electronic Engineering: 199 fractional works · 4.9% of its workMechanical Engineering: 98 fractional works · 2.4% of its workControl and Systems Engineering: 65 fractional works · 1.6% of its workAerospace Engineering: 40 fractional works · 1.0% of its workBuilding and Construction: 29 fractional works · 0.7% of its workMechanics of Materials: 28 fractional works · 0.7% of its workIndustrial and Manufacturing Engineering: 28 fractional works · 0.7% of its workAutomotive Engineering: 25 fractional works · 0.6% of its workMedia Technology: 20 fractional works · 0.5% of its workCivil and Structural Engineering: 16 fractional works · 0.4% of its workComputational Mechanics: 13 fractional works · 0.3% of its workOcean Engineering: 13 fractional works · 0.3% of its workSafety, Risk, Reliability and Quality: 9 fractional works · 0.2% of its workMaterials Science: 521 fractional works · 12.8% of its workMaterials Chemistry: 193 fractional works · 4.8% of its workBiomaterials: 155 fractional works · 3.8% of its workElectronic, Optical and Magnetic Materials: 70 fractional works · 1.7% of its workPolymers and Plastics: 66 fractional works · 1.6% of its workSurfaces, Coatings and Films: 27 fractional works · 0.7% of its workSmaller subfields together: 10 fractional works · 0.2% of its workComputer Science: 349 fractional works · 8.6% of its workComputer Vision and Pattern Recognition: 128 fractional works · 3.2% of its workArtificial Intelligence: 102 fractional works · 2.5% of its workInformation Systems: 42 fractional works · 1.0% of its workComputer Networks and Communications: 24 fractional works · 0.6% of its workComputer Graphics and Computer-Aided Design: 20 fractional works · 0.5% of its workHuman-Computer Interaction: 11 fractional works · 0.3% of its workComputational Theory and Mathematics: 9 fractional works · 0.2% of its workSmaller subfields together: 13 fractional works · 0.3% of its workEnvironmental Science: 179 fractional works · 4.4% of its workWater Science and Technology: 63 fractional works · 1.5% of its workHealth, Toxicology and Mutagenesis: 26 fractional works · 0.6% of its workGlobal and Planetary Change: 23 fractional works · 0.6% of its workIndustrial and Manufacturing Engineering: 16 fractional works · 0.4% of its workEnvironmental Engineering: 15 fractional works · 0.4% of its workEcology: 14 fractional works · 0.3% of its workPollution: 10 fractional works · 0.3% of its workSmaller subfields together: 11 fractional works · 0.3% of its workChemistry: 159 fractional works · 3.9% of its workOrganic Chemistry: 63 fractional works · 1.5% of its workSpectroscopy: 40 fractional works · 1.0% of its workInorganic Chemistry: 25 fractional works · 0.6% of its workAnalytical Chemistry: 22 fractional works · 0.5% of its workSmaller subfields together: 9 fractional works · 0.2% of its workEnergy: 136 fractional works · 3.3% of its workRenewable Energy, Sustainability and the Environment: 132 fractional works · 3.2% of its workSmaller subfields together: 4 fractional works · 0.1% of its workPhysics and Astronomy: 59 fractional works · 1.4% of its workAtomic and Molecular Physics, and Optics: 28 fractional works · 0.7% of its workStatistical and Nonlinear Physics: 20 fractional works · 0.5% of its workSmaller subfields together: 10 fractional works · 0.2% of its workChemical Engineering: 27 fractional works · 0.7% of its workCatalysis: 17 fractional works · 0.4% of its workSmaller subfields together: 10 fractional works · 0.2% of its workEarth and Planetary Sciences: 22 fractional works · 0.6% of its workMathematics: 5 fractional works · 0.1% of its workLife Sciences: 1,151 fractional works · 28.3% of its workAgricultural and Biological Sciences: 620 fractional works · 15.3% of its workFood Science: 295 fractional works · 7.3% of its workAnimal Science and Zoology: 115 fractional works · 2.8% of its workPlant Science: 92 fractional works · 2.3% of its workAquatic Science: 88 fractional works · 2.2% of its workInsect Science: 17 fractional works · 0.4% of its workSmaller subfields together: 13 fractional works · 0.3% of its workBiochemistry, Genetics and Molecular Biology: 442 fractional works · 10.9% of its workMolecular Biology: 293 fractional works · 7.2% of its workBiotechnology: 52 fractional works · 1.3% of its workMolecular Medicine: 27 fractional works · 0.7% of its workCell Biology: 17 fractional works · 0.4% of its workGenetics: 15 fractional works · 0.4% of its workBiochemistry: 10 fractional works · 0.2% of its workClinical Biochemistry: 9 fractional works · 0.2% of its workSmaller subfields together: 20 fractional works · 0.5% of its workNeuroscience: 44 fractional works · 1.1% of its workCognitive Neuroscience: 15 fractional works · 0.4% of its workCellular and Molecular Neuroscience: 9 fractional works · 0.2% of its workSmaller subfields together: 20 fractional works · 0.5% of its workImmunology and Microbiology: 29 fractional works · 0.7% of its workImmunology: 23 fractional works · 0.6% of its workSmaller subfields together: 6 fractional works · 0.2% of its workPharmacology, Toxicology and Pharmaceutics: 17 fractional works · 0.4% of its workPharmacology: 9 fractional works · 0.2% of its workSmaller subfields together: 8 fractional works · 0.2% of its workHealth Sciences: 355 fractional works · 8.7% of its workMedicine: 243 fractional works · 6.0% of its workPhysiology: 40 fractional works · 1.0% of its workBiochemistry: 29 fractional works · 0.7% of its workComplementary and alternative medicine: 21 fractional works · 0.5% of its workPharmacology: 17 fractional works · 0.4% of its workPathology and Forensic Medicine: 15 fractional works · 0.4% of its workImmunology and Allergy: 15 fractional works · 0.4% of its workSurgery: 12 fractional works · 0.3% of its workRehabilitation: 9 fractional works · 0.2% of its workRadiology, Nuclear Medicine and Imaging: 9 fractional works · 0.2% of its workSmaller subfields together: 75 fractional works · 1.8% of its workNursing: 97 fractional works · 2.4% of its workNutrition and Dietetics: 97 fractional works · 2.4% of its workHealth Professions: 12 fractional works · 0.3% of its workDentistry: 2 fractional works · 0.0% of its workVeterinary: 1 fractional works · 0.0% of its workSocial Sciences: 270 fractional works · 6.6% of its workBusiness, Management and Accounting: 83 fractional works · 2.0% of its workBusiness and International Management: 23 fractional works · 0.6% of its workStrategy and Management: 16 fractional works · 0.4% of its workMarketing: 12 fractional works · 0.3% of its workManagement of Technology and Innovation: 11 fractional works · 0.3% of its workSmaller subfields together: 21 fractional works · 0.5% of its workSocial Sciences: 82 fractional works · 2.0% of its workSociology and Political Science: 36 fractional works · 0.9% of its workEducation: 18 fractional works · 0.5% of its workUrban Studies: 11 fractional works · 0.3% of its workSmaller subfields together: 16 fractional works · 0.4% of its workPsychology: 32 fractional works · 0.8% of its workSocial Psychology: 19 fractional works · 0.5% of its workExperimental and Cognitive Psychology: 9 fractional works · 0.2% of its workSmaller subfields together: 4 fractional works · 0.1% of its workEconomics, Econometrics and Finance: 26 fractional works · 0.7% of its workEconomics and Econometrics: 22 fractional works · 0.5% of its workSmaller subfields together: 4 fractional works · 0.1% of its workArts and Humanities: 24 fractional works · 0.6% of its workMuseology: 9 fractional works · 0.2% of its workSmaller subfields together: 14 fractional works · 0.4% of its workDecision Sciences: 23 fractional works · 0.6% of its workManagement Science and Operations Research: 13 fractional works · 0.3% of its workSmaller subfields together: 11 fractional works · 0.3% of its workALL ITS WORKDalianPolytechnic…4,063fractional works, 2022-now
Life Sciences28%Physical Sciences56%Health Sciences9%Social Sciences7%

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. Engineering83120.5%
    2. Materials Science52112.8%
    3. Computer Science3498.6%
    4. Environmental Science1794.4%
    5. Chemistry1593.9%
    6. Energy1363.3%
    7. Physics and Astronomy591.4%
    8. Chemical Engineering270.7%
    9. Earth and Planetary Sciences220.6%
    10. Mathematics50.1%
  1. Life Sciences1,15128.3%
    1. Agricultural and Biological Sciences62015.3%
    2. Biochemistry, Genetics and Molecular Biology44210.9%
    3. Neuroscience441.1%
    4. Immunology and Microbiology290.7%
    5. Pharmacology, Toxicology and Pharmaceutics170.4%
    1. Medicine2436.0%
    2. Nursing972.4%
    3. Health Professions120.3%
    4. Dentistry20.0%
    5. Veterinary10.0%
    1. Business, Management and Accounting832.0%
    2. Social Sciences822.0%
    3. Psychology320.8%
    4. Economics, Econometrics and Finance260.7%
    5. Arts and Humanities240.6%
    6. Decision Sciences230.6%
All of science, and how each field's share has moved since 1950: the Science domain explorer

What does Dalian Polytechnic University specialise in?

Where its research is concentrated relative to its size: Animal Science and Zoology takes 12.9× the share of its output that it takes of world research.

  1. Animal Science and ZoologySubfield · 115.0 works13×
  2. Aquatic ScienceSubfield · 87.8 works12×
  3. Food ScienceSubfield · 294.8 works9.6×
  4. BiomaterialsSubfield · 155.4 works9.0×
  5. BiotechnologySubfield · 52.2 works8.2×
  6. Surfaces, Coatings and FilmsSubfield · 26.5 works6.7×
  7. Molecular MedicineSubfield · 26.9 works6.1×
  8. Computer Graphics and Computer-Aided DesignSubfield · 20.0 works6.0×
← 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: 3.21× its world share, 620 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 2.04× its world share, 442 worksBiochemistry, Geneti…Immunology and Microbiology: 0.71× its world share, 29 worksImmunology and Micro…Neuroscience: 0.66× its world share, 44 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 1.16× its world share, 17 worksPharmacology, Toxico…Chemical Engineering: 1.92× its world share, 27 worksChemical EngineeringChemistry: 2.49× its world share, 159 worksChemistryComputer Science: 1.10× its world share, 349 worksComputer ScienceEarth and Planetary Sciences: 0.35× its world share, 22 worksEarth and Planetary …Energy: 3.63× its world share, 136 worksEnergyEngineering: 1.36× its world share, 831 worksEngineeringEnvironmental Science: 0.89× its world share, 179 worksEnvironmental ScienceMaterials Science: 3.67× its world share, 521 worksMaterials ScienceMathematics: 0.11× its world share, 5 worksMathematicsPhysics and Astronomy: 0.65× its world share, 59 worksPhysics and AstronomyDentistry: 0.10× its world share, 2 worksDentistryHealth Professions: 0.11× its world share, 12 worksHealth ProfessionsMedicine: 0.31× its world share, 243 worksMedicineNursing: 4.85× its world share, 96 worksNursingVeterinary: 0.22× its world share, 1 worksVeterinaryArts and Humanities: 0.20× its world share, 24 worksArts and HumanitiesBusiness, Management and Accounting: 0.63× its world share, 82 worksBusiness, Management…Decision Sciences: 0.59× its world share, 23 worksDecision SciencesEconomics, Econometrics and Finance: 0.30× its world share, 26 worksEconomics, Econometr…Psychology: 0.26× its world share, 32 worksPsychologySocial Sciences: 0.16× its world share, 82 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Nursing, 4.8×. Every wedge is a field page.

All 26 fields, with their numbers
  1. Nursing4.85×96 works
  2. Materials Science3.67×521 works
  3. Energy3.63×136 works
  4. Agricultural and Biological Sciences3.21×620 works
  5. Chemistry2.49×159 works
  6. Biochemistry, Genetics and Molecular Biology2.04×442 works
  7. Chemical Engineering1.92×27 works
  8. Engineering1.36×831 works
  9. Pharmacology, Toxicology and Pharmaceutics1.16×17 works
  10. Computer Science1.10×349 works
  11. Environmental Science0.89×179 works
  12. Immunology and Microbiology0.71×29 works
  13. Neuroscience0.66×44 works
  14. Physics and Astronomy0.65×59 works
  15. Business, Management and Accounting0.63×82 works
  16. Decision Sciences0.59×23 works
  17. Earth and Planetary Sciences0.35×22 works
  18. Medicine0.31×243 works
  19. Economics, Econometrics and Finance0.30×26 works
  20. Psychology0.26×32 works
  21. Veterinary0.22×1 works
  22. Arts and Humanities0.20×24 works
  23. Social Sciences0.16×82 works
  24. Mathematics0.11×5 works
  25. Health Professions0.11×12 works
  26. Dentistry0.10×2 works

Who are the top researchers at Dalian Polytechnic University?

Ranked on the quality score, Changyou Shao, Wentao Su and Shasha Cheng lead among researchers whose main affiliation is Dalian Polytechnic University.

  1. 1 Changyou Shao China · #29,982 worldwide 5.2k citations · 73 works
  2. 2 Wentao Su China · #122,641 worldwide 7.3k citations · 171 works
  3. 3 Shasha Cheng China · #129,438 worldwide 2.6k citations · 91 works
  4. 4 Mingqian Tan China · #168,475 worldwide 14k citations · 423 works
  5. 5 Jian Du China · #171,655 worldwide 5.8k citations · 129 works
  6. 6 Lei Qin China · #176,834 worldwide 27k citations · 508 works
  7. 7 Wenfeng Ren China · #180,962 worldwide 3.5k citations · 85 works
  8. 8 Ling‐Ping Xiao China · #196,777 worldwide 6k citations · 160 works
  9. 9 Yufan Feng China · #212,059 worldwide 1.3k citations · 29 works
  10. 10 Xiaomeng Ren China · #223,236 worldwide 4.3k citations · 123 works
All ranked researchers at Dalian Polytechnic University

What are the most cited papers from Dalian Polytechnic University?

The most cited paper from Dalian Polytechnic University is "Artificial intelligence: A powerful paradigm for scientific research" (Yongjun Xu et al., 2021), with 1,696 citations. Next come "Gut microbiota in obesity" (618) and "Role of renewable energy and non-renewable energy consumption on EKC: Evidence from Pakistan" (600).

Most cited papers
#PaperReleasedCitations
1 Artificial intelligence: A powerful paradigm for scientific research Yongjun Xu et al. · The Innovation Open access 28 Oct 2021 1,696
2 Gut microbiota in obesity Bingnan Liu, Xiaotong Liu, Zihan Liang et al. · World Journal of Gastroenterology Open access 5 Jul 2021 618
3 Role of renewable energy and non-renewable energy consumption on EKC: Evidence from Pakistan Danish, Bin Zhang, Bo Wang et al. · Journal of Cleaner Production 31 Mar 2017 600
4 Glycosylase base editors enable C-to-A and C-to-G base changes Dongdong Zhao, Ju Li, Siwei Li et al. · Nature Biotechnology Open access 20 Jul 2020 475
5 A multi-omic map of the lipid-producing yeast Rhodosporidium toruloides Zhiwei Zhu, Sufang Zhang, Hongwei Liu et al. · Nature Communications Open access 9 Oct 2012 471
All 60 most cited papers, with filters and sorting

Which keywords describe research at Dalian Polytechnic University?

By fractional works in 2022-now, weighted toward what it does more of than the world: Biomedical Applications, Antioxidant Activity, Lipid Oxidation, Health Benefits, Nanomaterials, Antioxidants, Nanocomposites and Nanoparticles.

▲ 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. Biomedical Applications302▲ 6.3×31 topics
  2. Deep Learning230▲ 1.64×77 topics
  3. Antioxidant Activity221▲ 8.8×24 topics
  4. Nanomaterials213▲ 5.0×16 topics
  5. Lipid Oxidation201▲ 49×2 topics
  6. Nanoparticles197▲ 3.9×32 topics
  7. Health Benefits180▲ 13×14 topics
  8. Nanocomposites172▲ 5.4×20 topics
  9. Antioxidants148▲ 8.2×13 topics
  10. Graphene145▲ 5.3×11 topics
  11. Tissue Engineering144▲ 5.8×12 topics
  12. Antioxidant136▲ 4.9×45 topics
  13. Nutritional Significance125▲ 20×4 topics
  14. Hydrocolloids121▲ 38×2 topics
  15. Consumer Perception120▲ 13×7 topics
  16. Modified Atmosphere Packaging119▲ 34×2 topics
  17. Enzymatic Hydrolysis114▲ 29×2 topics
  18. Emulsions114▲ 40×2 topics
  19. Meat Quality110▲ 37×3 topics
  20. Protein Oxidation109▲ 48×1 topic
  21. Spoilage Microbiota109▲ 48×1 topic
  22. Polyphenols102▲ 14×6 topics
  23. Drug Delivery100▲ 4.5×16 topics
  24. Energy Storage100▲ 3.8×10 topics
  25. Water Splitting100▲ 6.6×4 topics
  26. Metal-Organic Frameworks98▲ 5.8×6 topics
  27. Proteins95▲ 26×3 topics
  28. Protein Hydrolysates94▲ 33×2 topics
  29. ACE Inhibitory Peptides93▲ 53×1 topic
  30. Bioactive Peptides93▲ 53×1 topic
  31. Stabilization92▲ 42×2 topics
  32. Digestion92▲ 50×1 topic
  33. Nanoemulsions92▲ 50×1 topic
  34. Ionic Liquids91▲ 8.0×10 topics
  35. Biomaterials87▲ 8.8×7 topics
  36. Gut Microbiota84▲ 6.0×7 topics
  37. Visible Light80▲ 8.4×3 topics
  38. Aquaculture78▲ 7.5×8 topics
  39. Probiotics76▲ 7.8×6 topics
  40. Fermentation72▲ 13×6 topics

Which research topics does Dalian Polytechnic University publish most on?

By volume in 2022-now: Meat and Animal Product Quality, Protein Hydrolysis and Bioactive Peptides, Proteins in Food Systems and Advanced Photocatalysis Techniques.

  1. 1 Meat and Animal Product Quality Animal Science and Zoology 109 works
  2. 2 Protein Hydrolysis and Bioactive Peptides Molecular Biology 93 works
  3. 3 Proteins in Food Systems Food Science 92 works
  4. 4 Advanced Photocatalysis Techniques Renewable Energy, Sustainability and the Environment 62 works
  5. 5 Probiotics and Fermented Foods Food Science 45 works
  6. 6 Supercapacitor Materials and Fabrication Electronic, Optical and Magnetic Materials 44 works
  7. 7 Lignin and Wood Chemistry Biomedical Engineering 42 works
  8. 8 Seaweed-derived Bioactive Compounds Aquatic Science 41 works
  9. 9 Advanced Cellulose Research Studies Biomaterials 39 works
  10. 10 Advanced Sensor and Energy Harvesting Materials Biomedical Engineering 39 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 available29.7%not open70.3%

World: 40% of research is openly available.

with international co-authors7.9%domestic only92.1%

World: 18% is written across borders.

How has Dalian Polytechnic University's research output changed?

Output in 2022-2025 was 131% 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 Dalian Polytechnic University as a percentage of every work published that year, 0.018% in 2024.

still counting0.010%0.020%Dalian Polytechnic University0.016% in 20251990200020102020

Fractional works of Dalian Polytechnic 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%Dalian Polytechnic University13.6% in 2025all institutions10.0% in 202520102020

Of each year's output, the share that reached the world's 10% most cited for its field and year. Peak 14.8% in 2024.

Other research institutions in Dalian

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Dalian Polytechnic University on Science Explorer

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