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University · Changsha · China

Changsha University

In research, Changsha University stands highest in Physical Sciences (#1,196 of 10,670 worldwide), Engineering (#1,090 of 5,901 worldwide) and Computer Science (#1,342 of 4,417 worldwide), 2022-now. Relative to its size it is most specialised in Electronic, Optical and Magnetic Materials, Control and Systems Engineering and Electrical and Electronic Engineering (Electronic, Optical and Magnetic Materials is 3.7× its share of world research).

english.ccsu.cnROR OpenAlex
World rank, 2022-now
#2,321
of 22,385 · #1,040 all time
Rank in China
#420
of 2,481
Research works
5.9k
▲ 58% vs 2018-21
Citations
63k
10.8 per fractional work
Top-10% rate
11.7%
all institutions 10.0%
vs its own fields
1.01×
1.00× is exactly expected
Open access
19%
world 40%
International
9%
world 18%
Changsha University

What is Changsha 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 #1,196 of 10,670 11.5%885 #703
EngineeringField #1,090 of 5,901 10.9%444 #798
Computer ScienceField #1,342 of 4,417 11.7%169 #946
Electrical and Electronic EngineeringSubfield #732 of 2,176 14.0%153 #514
Materials ScienceField #856 of 2,276 13.7%93 #547
Life SciencesDomain #2,603 of 6,403 10.0%138 #1379
Environmental ScienceField #1,562 of 3,334 13.9%60 #1303
Health SciencesDomain #5,467 of 9,902 13.4%86 #3169
Biochemistry, Genetics and Molecular BiologyField #1,689 of 2,964 8.6%76 #1266
MedicineField #4,888 of 8,541 11.5%69 #3186

Each strip is that field's whole ranked pool, with the notch where Changsha 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#703 #1,196
  2. Engineering#798 #1,090
  3. Computer Science#946 #1,342
  4. Electrical and Electronic Engineering#514 #732
  5. Materials Science#547 #856
  6. Life Sciences#1,379 #2,603
  7. Environmental Science#1,303 #1,562
  8. Health Sciences#3,169 #5,467
  9. Biochemistry, Genetics and Molecular Biology#1,266 #1,689
  10. Medicine#3,186 #4,888
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 Changsha University work in?

In 2022-now, 72% of research at Changsha University is in Physical Sciences, 11% in Life Sciences. Its largest fields are Engineering (36%), Computer Science (14%), Materials Science (8%). It does 1.8× the world's share of Physical Sciences.

Physical Sciences: 1,066 fractional works · 72.1% of its workEngineering: 536 fractional works · 36.3% of its workElectrical and Electronic Engineering: 177 fractional works · 12.0% of its workControl and Systems Engineering: 59 fractional works · 4.0% of its workMechanical Engineering: 55 fractional works · 3.7% of its workAerospace Engineering: 49 fractional works · 3.3% of its workCivil and Structural Engineering: 49 fractional works · 3.3% of its workBiomedical Engineering: 38 fractional works · 2.6% of its workAutomotive Engineering: 25 fractional works · 1.7% of its workMechanics of Materials: 19 fractional works · 1.3% of its workComputational Mechanics: 14 fractional works · 0.9% of its workBuilding and Construction: 14 fractional works · 0.9% of its workIndustrial and Manufacturing Engineering: 12 fractional works · 0.8% of its workSafety, Risk, Reliability and Quality: 11 fractional works · 0.8% of its workOcean Engineering: 8 fractional works · 0.6% of its workMedia Technology: 6 fractional works · 0.4% of its workComputer Science: 207 fractional works · 14.0% of its workArtificial Intelligence: 63 fractional works · 4.2% of its workComputer Vision and Pattern Recognition: 46 fractional works · 3.1% of its workComputer Networks and Communications: 40 fractional works · 2.7% of its workInformation Systems: 23 fractional works · 1.5% of its workComputational Theory and Mathematics: 16 fractional works · 1.1% of its workSignal Processing: 8 fractional works · 0.5% of its workHardware and Architecture: 3 fractional works · 0.2% of its workHuman-Computer Interaction: 3 fractional works · 0.2% of its workSmaller subfields together: 5 fractional works · 0.3% of its workMaterials Science: 113 fractional works · 7.7% of its workMaterials Chemistry: 61 fractional works · 4.2% of its workElectronic, Optical and Magnetic Materials: 25 fractional works · 1.7% of its workPolymers and Plastics: 11 fractional works · 0.7% of its workBiomaterials: 9 fractional works · 0.6% of its workCeramics and Composites: 4 fractional works · 0.3% of its workSmaller subfields together: 3 fractional works · 0.2% of its workEnvironmental Science: 71 fractional works · 4.8% of its workWater Science and Technology: 14 fractional works · 0.9% of its workEnvironmental Engineering: 10 fractional works · 0.7% of its workGlobal and Planetary Change: 8 fractional works · 0.5% of its workHealth, Toxicology and Mutagenesis: 8 fractional works · 0.5% of its workEcology: 7 fractional works · 0.5% of its workIndustrial and Manufacturing Engineering: 6 fractional works · 0.4% of its workPollution: 6 fractional works · 0.4% of its workManagement, Monitoring, Policy and Law: 6 fractional works · 0.4% of its workEnvironmental Chemistry: 3 fractional works · 0.2% of its workSmaller subfields together: 3 fractional works · 0.2% of its workEnergy: 45 fractional works · 3.0% of its workRenewable Energy, Sustainability and the Environment: 37 fractional works · 2.5% of its workEnergy Engineering and Power Technology: 7 fractional works · 0.5% of its workSmaller subfields together: 0 fractional works · 0.0% of its workPhysics and Astronomy: 36 fractional works · 2.4% of its workAtomic and Molecular Physics, and Optics: 15 fractional works · 1.0% of its workStatistical and Nonlinear Physics: 12 fractional works · 0.8% of its workCondensed Matter Physics: 3 fractional works · 0.2% of its workSmaller subfields together: 6 fractional works · 0.4% of its workChemistry: 22 fractional works · 1.5% of its workOrganic Chemistry: 9 fractional works · 0.6% of its workInorganic Chemistry: 4 fractional works · 0.3% of its workSpectroscopy: 3 fractional works · 0.2% of its workAnalytical Chemistry: 3 fractional works · 0.2% of its workSmaller subfields together: 2 fractional works · 0.2% of its workMathematics: 21 fractional works · 1.4% of its workGeometry and Topology: 6 fractional works · 0.4% of its workApplied Mathematics: 5 fractional works · 0.3% of its workModeling and Simulation: 3 fractional works · 0.2% of its workSmaller subfields together: 7 fractional works · 0.4% of its workEarth and Planetary Sciences: 9 fractional works · 0.6% of its workChemical Engineering: 7 fractional works · 0.5% of its workLife Sciences: 168 fractional works · 11.4% of its workBiochemistry, Genetics and Molecular Biology: 89 fractional works · 6.0% of its workMolecular Biology: 61 fractional works · 4.1% of its workGenetics: 8 fractional works · 0.5% of its workCancer Research: 7 fractional works · 0.5% of its workCell Biology: 4 fractional works · 0.2% of its workSmaller subfields together: 10 fractional works · 0.7% of its workAgricultural and Biological Sciences: 46 fractional works · 3.1% of its workPlant Science: 21 fractional works · 1.4% of its workFood Science: 7 fractional works · 0.5% of its workAquatic Science: 6 fractional works · 0.4% of its workEcology, Evolution, Behavior and Systematics: 3 fractional works · 0.2% of its workAnimal Science and Zoology: 3 fractional works · 0.2% of its workSmaller subfields together: 6 fractional works · 0.4% of its workImmunology and Microbiology: 14 fractional works · 1.0% of its workImmunology: 13 fractional works · 0.9% of its workSmaller subfields together: 2 fractional works · 0.1% of its workNeuroscience: 13 fractional works · 0.9% of its workCognitive Neuroscience: 6 fractional works · 0.4% of its workNeurology: 4 fractional works · 0.3% of its workSmaller subfields together: 4 fractional works · 0.3% of its workPharmacology, Toxicology and Pharmaceutics: 5 fractional works · 0.3% of its workPharmaceutical Science: 3 fractional works · 0.2% of its workSmaller subfields together: 2 fractional works · 0.1% of its workSocial Sciences: 138 fractional works · 9.3% of its workSocial Sciences: 49 fractional works · 3.3% of its workSociology and Political Science: 16 fractional works · 1.1% of its workEducation: 11 fractional works · 0.7% of its workTransportation: 4 fractional works · 0.2% of its workUrban Studies: 3 fractional works · 0.2% of its workPolitical Science and International Relations: 3 fractional works · 0.2% of its workSmaller subfields together: 11 fractional works · 0.8% of its workBusiness, Management and Accounting: 26 fractional works · 1.8% of its workStrategy and Management: 5 fractional works · 0.4% of its workMarketing: 5 fractional works · 0.3% of its workBusiness and International Management: 5 fractional works · 0.3% of its workAccounting: 3 fractional works · 0.2% of its workManagement Information Systems: 3 fractional works · 0.2% of its workSmaller subfields together: 4 fractional works · 0.3% of its workPsychology: 23 fractional works · 1.6% of its workDevelopmental and Educational Psychology: 7 fractional works · 0.5% of its workSocial Psychology: 6 fractional works · 0.4% of its workClinical Psychology: 5 fractional works · 0.3% of its workExperimental and Cognitive Psychology: 5 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.1% of its workEconomics, Econometrics and Finance: 18 fractional works · 1.2% of its workEconomics and Econometrics: 15 fractional works · 1.0% of its workSmaller subfields together: 3 fractional works · 0.2% of its workDecision Sciences: 12 fractional works · 0.8% of its workManagement Science and Operations Research: 7 fractional works · 0.5% of its workSmaller subfields together: 4 fractional works · 0.3% of its workArts and Humanities: 10 fractional works · 0.7% of its workLanguage and Linguistics: 4 fractional works · 0.3% of its workSmaller subfields together: 6 fractional works · 0.4% of its workHealth Sciences: 106 fractional works · 7.2% of its workMedicine: 86 fractional works · 5.8% of its workSurgery: 10 fractional works · 0.6% of its workPulmonary and Respiratory Medicine: 8 fractional works · 0.5% of its workPublic Health, Environmental and Occupational Health: 6 fractional works · 0.4% of its workPhysiology: 6 fractional works · 0.4% of its workEpidemiology: 6 fractional works · 0.4% of its workOncology: 4 fractional works · 0.3% of its workPharmacology: 4 fractional works · 0.3% of its workComplementary and alternative medicine: 4 fractional works · 0.3% of its workRadiology, Nuclear Medicine and Imaging: 4 fractional works · 0.2% of its workSmaller subfields together: 35 fractional works · 2.3% of its workHealth Professions: 8 fractional works · 0.5% of its workDentistry: 7 fractional works · 0.5% of its workPeriodontics: 4 fractional works · 0.3% of its workSmaller subfields together: 3 fractional works · 0.2% of its workNursing: 5 fractional works · 0.4% of its workNutrition and Dietetics: 5 fractional works · 0.3% of its workALL ITS WORKChangshaUniversity1,478fractional works, 2022-now
Life Sciences11%Physical Sciences72%Health Sciences7%Social Sciences9%

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. Engineering53636.3%
    2. Computer Science20714.0%
    3. Materials Science1137.7%
    4. Environmental Science714.8%
    5. Energy453.0%
    6. Physics and Astronomy362.4%
    7. Chemistry221.5%
    8. Mathematics211.4%
    9. Earth and Planetary Sciences90.6%
    10. Chemical Engineering70.5%
    1. Biochemistry, Genetics and Molecular Biology896.0%
    2. Agricultural and Biological Sciences463.1%
    3. Immunology and Microbiology141.0%
    4. Neuroscience130.9%
    5. Pharmacology, Toxicology and Pharmaceutics50.3%
    1. Social Sciences493.3%
    2. Business, Management and Accounting261.8%
    3. Psychology231.6%
    4. Economics, Econometrics and Finance181.2%
    5. Decision Sciences120.8%
    6. Arts and Humanities100.7%
    1. Medicine865.8%
    2. Health Professions80.5%
    3. Dentistry70.5%
    4. Nursing50.4%
    5. Veterinary00.0%
All of science, and how each field's share has moved since 1950: the Science domain explorer

What does Changsha University specialise in?

Where its research is concentrated relative to its size: Electronic, Optical and Magnetic Materials takes 3.7× the share of its output that it takes of world research.

  1. Electronic, Optical and Magnetic MaterialsSubfield · 25.1 works3.7×
  2. Control and Systems EngineeringSubfield · 58.9 works3.7×
  3. Electrical and Electronic EngineeringSubfield · 176.9 works3.4×
  4. EnergyField · 44.8 works3.3×
  5. Renewable Energy, Sustainability and the EnvironmentSubfield · 37.4 works3.3×
← 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: 0.66× its world share, 46 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.13× its world share, 89 worksBiochemistry, Geneti…Immunology and Microbiology: 0.97× its world share, 14 worksImmunology and Micro…Neuroscience: 0.56× its world share, 14 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.96× its world share, 5 worksPharmacology, Toxico…Chemical Engineering: 1.41× its world share, 7 worksChemical EngineeringChemistry: 0.97× its world share, 22 worksChemistryComputer Science: 1.80× its world share, 207 worksComputer ScienceEarth and Planetary Sciences: 0.37× its world share, 9 worksEarth and Planetary …Energy: 3.30× its world share, 45 worksEnergyEngineering: 2.42× its world share, 536 worksEngineeringEnvironmental Science: 0.96× its world share, 71 worksEnvironmental ScienceMaterials Science: 2.19× its world share, 113 worksMaterials ScienceMathematics: 1.20× its world share, 21 worksMathematicsPhysics and Astronomy: 1.09× its world share, 36 worksPhysics and AstronomyDentistry: 1.00× its world share, 7 worksDentistryHealth Professions: 0.20× its world share, 8 worksHealth ProfessionsMedicine: 0.30× its world share, 86 worksMedicineNursing: 0.73× its world share, 5 worksNursingVeterinary: 0.06× its world share, 0 worksVeterinaryArts and Humanities: 0.23× its world share, 10 worksArts and HumanitiesBusiness, Management and Accounting: 0.55× its world share, 26 worksBusiness, Management…Decision Sciences: 0.81× its world share, 12 worksDecision SciencesEconomics, Econometrics and Finance: 0.57× its world share, 18 worksEconomics, Econometr…Psychology: 0.52× its world share, 23 worksPsychologySocial Sciences: 0.26× its world share, 49 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Energy, 3.3×. Every wedge is a field page.

All 26 fields, with their numbers
  1. Energy3.30×45 works
  2. Engineering2.42×536 works
  3. Materials Science2.19×113 works
  4. Computer Science1.80×207 works
  5. Chemical Engineering1.41×7 works
  6. Mathematics1.20×21 works
  7. Biochemistry, Genetics and Molecular Biology1.13×89 works
  8. Physics and Astronomy1.09×36 works
  9. Dentistry1.00×7 works
  10. Immunology and Microbiology0.97×14 works
  11. Chemistry0.97×22 works
  12. Pharmacology, Toxicology and Pharmaceutics0.96×5 works
  13. Environmental Science0.96×71 works
  14. Decision Sciences0.81×12 works
  15. Nursing0.73×5 works
  16. Agricultural and Biological Sciences0.66×46 works
  17. Economics, Econometrics and Finance0.57×18 works
  18. Neuroscience0.56×14 works
  19. Business, Management and Accounting0.55×26 works
  20. Psychology0.52×23 works
  21. Earth and Planetary Sciences0.37×9 works
  22. Medicine0.30×86 works
  23. Social Sciences0.26×49 works
  24. Arts and Humanities0.23×10 works
  25. Health Professions0.20×8 works
  26. Veterinary0.06×0 works

Who are the top researchers at Changsha University?

Ranked on the quality score, Rongan He, Difa Xu and Wenhui Feng lead among researchers whose main affiliation is Changsha University.

  1. 1 Rongan He China · #127,841 worldwide 3.3k citations · 35 works
  2. 2 Difa Xu China · #131,240 worldwide 7.5k citations · 98 works
  3. 3 Wenhui Feng China · #272,421 worldwide 4.8k citations · 106 works
  4. 4 Zhou Zhou China · #312,687 worldwide 1.6k citations · 41 works
  5. 5 Ruizhen Yang China · #333,134 worldwide 3.4k citations · 143 works
  6. 6 Shilin Luo China · #506,904 worldwide 730 citations · 32 works
  7. 7 Chenxi Zhao China · #530,245 worldwide 2.8k citations · 114 works
  8. 8 Rongrong Gong China · #558,058 worldwide 500 citations · 25 works
  9. 9 Zhiping Chen China · #608,614 worldwide 7k citations · 165 works
  10. 10 Tuanfei Zhu China · #653,714 worldwide 739 citations · 19 works
All ranked researchers at Changsha University

What are the most cited papers from Changsha University?

The most cited paper from Changsha University is "Guidelines and trends for next-generation rechargeable lithium and lithium-ion batteries" (Feixiang Wu, Joachim Maier, Yan Yu, 2020), with 2,225 citations. Next come "Manipulating the ion-transfer kinetics and interface stability for high-performance zinc metal anodes" (1,310) and "Covalent organic framework photocatalysts: structures and applications" (1,282).

Most cited papers
#PaperReleasedCitations
1 Guidelines and trends for next-generation rechargeable lithium and lithium-ion batteries Feixiang Wu, Joachim Maier, Yan Yu · Chemical Society Reviews Review 2020 2,225
2 Manipulating the ion-transfer kinetics and interface stability for high-performance zinc metal anodes Xuesong Xie, Shuquan Liang, Jiawei Gao et al. · Energy & Environmental Science 20 Dec 2019 1,310
3 Covalent organic framework photocatalysts: structures and applications Han Wang, Hui Wang, Ziwei Wang et al. · Chemical Society Reviews ReviewOpen access 2020 1,282
4 Li + intercalated V 2 O 5 · n H 2 O with enlarged layer spacing and fast ion diffusion as an aqueous zinc-ion battery cathode Yongqiang Yang, Yan Tang, Guozhao Fang et al. · Energy & Environmental Science 2018 1,009
5 Enhanced photocatalytic activity of g-C 3 N 4 for selective CO 2 reduction to CH 3 OH via facile coupling of ZnO: a direct Z-scheme mechanism Weilai Yu, Difa Xu, Tianyou Peng · Journal of Materials Chemistry A 2015 939
All 60 most cited papers, with filters and sorting

Which keywords describe research at Changsha University?

By fractional works in 2022-now, weighted toward what it does more of than the world: Deep Learning, Energy Storage, Machine Learning, Nanomaterials, Cathode Materials, Neural Networks, Graphene and Power Electronics.

▲ 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. Deep Learning121▲ 2.4×80 topics
  2. Machine Learning91▲ 1.84×80 topics
  3. Neural Networks60▲ 2.6×33 topics
  4. Nanomaterials57▲ 3.7×18 topics
  5. Energy Storage53▲ 5.5×11 topics
  6. Renewable Energy46▲ 2.1×31 topics
  7. Graphene43▲ 4.4×11 topics
  8. Cathode Materials41▲ 7.2×3 topics
  9. Mechanical Properties33▲ 2.3×32 topics
  10. Power Electronics33▲ 6.9×8 topics
  11. Lithium-ion Batteries32▲ 5.2×3 topics
  12. Nanoparticles31▲ 1.65×33 topics
  13. Water Splitting30▲ 5.4×4 topics
  14. Renewable Energy Integration30▲ 6.1×5 topics
  15. Energy Efficiency29▲ 2.1×28 topics
  16. Battery Technology28▲ 6.9×3 topics
  17. Rechargeable Batteries28▲ 7.2×2 topics
  18. Internet of Things26▲ 2.0×24 topics
  19. Semiconductor25▲ 5.3×7 topics
  20. Smart Grid25▲ 4.6×10 topics
  21. Solar Energy24▲ 5.1×4 topics
  22. Visible Light23▲ 6.6×3 topics
  23. Metal-Organic Frameworks23▲ 3.7×5 topics
  24. Hydrogen Production21▲ 5.3×6 topics
  25. CO2 Reduction20▲ 6.4×2 topics
  26. Electric Vehicles20▲ 4.7×4 topics
  27. Photocatalyst20▲ 7.8×1 topic
  28. Plasmonic20▲ 7.8×1 topic
  29. Thermal Management18▲ 3.8×7 topics
  30. Battery Materials18▲ 7.2×1 topic
  31. Nanostructured Anodes18▲ 7.2×1 topic
  32. Smart Grid Applications17▲ 8.8×2 topics
  33. Semiconductors17▲ 3.9×4 topics
  34. Energy Storage Systems17▲ 8.1×2 topics
  35. Vibration Analysis16▲ 4.2×7 topics
  36. Decentralized Control15▲ 8.7×2 topics
  37. Distributed Power Generation14▲ 9.2×1 topic
  38. Microgrid Control14▲ 9.2×1 topic
  39. Nanostructured Cathodes13▲ 7.1×1 topic
  40. Solid-State Electrolytes13▲ 7.1×1 topic

Which research topics does Changsha University publish most on?

By volume in 2022-now: Advanced Photocatalysis Techniques, Advancements in Battery Materials, Microgrid Control and Optimization and Advanced Battery Materials and Technologies.

Advanced Photocatalysis Techniques: 20 fractional worksAdvancements in Battery Materials: 18 fractional worksMicrogrid Control and Op…14Microgrid Control and Optimization: 14 fractional worksAdvanced Battery Materia…13Advanced Battery Materials and Technologies: 13 fractional worksAdvanced Battery Technologies Research: 11 fractional worksAdvanced battery technologies research: 11 fractional worksSupercapacitor Materials…9Supercapacitor Materials and Fabrication: 9 fractional worksGas Sensing Nanomaterials and Sensors: 7 fractional worksPerovskite Materials and Applications: 7 fractional worksElectrocatalysts for Energy Conversion: 7 fractional works
Renewable Energy, Sustainability and the EnvironmentElectrical and Electronic EngineeringControl and Systems EngineeringAutomotive Engineering1 others

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

  1. 1 Advanced Photocatalysis Techniques Renewable Energy, Sustainability and the Environment 20 works
  2. 2 Advancements in Battery Materials Electrical and Electronic Engineering 18 works
  3. 3 Microgrid Control and Optimization Control and Systems Engineering 14 works
  4. 4 Advanced Battery Materials and Technologies Electrical and Electronic Engineering 13 works
  5. 5 Advanced Battery Technologies Research Automotive Engineering 11 works
  6. 6 Advanced battery technologies research Electrical and Electronic Engineering 11 works
  7. 7 Supercapacitor Materials and Fabrication Electronic, Optical and Magnetic Materials 9 works
  8. 8 Gas Sensing Nanomaterials and Sensors Electrical and Electronic Engineering 7 works
  9. 9 Perovskite Materials and Applications Electrical and Electronic Engineering 7 works
  10. 10 Electrocatalysts for Energy Conversion Renewable Energy, Sustainability and the Environment 7 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 available19.2%not open80.8%

World: 40% of research is openly available.

with international co-authors9.3%domestic only90.7%

World: 18% is written across borders.

How has Changsha University's research output changed?

Output in 2022-2025 was 58% 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 Changsha University as a percentage of every work published that year, 0.0056% in 2024.

still counting0.0050%0.010%0.015%Changsha University0.0076% in 20251990200020102020

Fractional works of Changsha 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%Changsha University13.3% 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 13.3% in 2020.

Other research institutions in Changsha

All research institutions in Changsha

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Changsha University on Science Explorer

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