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University · Changsha · China

Changsha Normal University

In research, Changsha Normal University stands highest in Computer Science (#1,066 of 4,417 worldwide), Physical Sciences (#2,628 of 10,670 worldwide) and Social Sciences (#2,657 of 9,585 worldwide), 2022-now. Relative to its size it is most specialised in Experimental and Cognitive Psychology (Experimental and Cognitive Psychology is 4.3× its share of world research).

cssf.cnROR OpenAlex
World rank, 2022-now
#3,033
of 22,385 · #5,398 all time
Rank in China
#514
of 2,481
Research works
2.6k
▲ 168% vs 2018-21
Citations
16k
6.1 per fractional work
Top-10% rate
13.3%
all institutions 10.0%
vs its own fields
0.95×
1.00× is exactly expected
Open access
30%
world 40%
International
9%
world 18%
Changsha Normal University

What is Changsha Normal 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
Computer ScienceField #1,066 of 4,417 13.3%203 #2112
Physical SciencesDomain #2,628 of 10,670 11.6%446 #5320
Social SciencesDomain #2,657 of 9,585 15.2%257 #4280
PsychologyField #810 of 2,121 18.5%87 #1814
Life SciencesDomain #3,517 of 6,403 11.1%79 #5201
Artificial IntelligenceSubfield #1,033 of 1,862 13.2%73 #1691
Social SciencesField #3,534 of 5,988 13.6%95 #6705
EngineeringField #3,516 of 5,901 8.8%114 #4892
Health SciencesDomain #6,766 of 9,902 15.7%79 #11387
MedicineField #6,170 of 8,541 16.1%61 #10186

Each strip is that field's whole ranked pool, with the notch where Changsha Normal 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. Computer Science#2,112 #1,066
  2. Physical Sciences#5,320 #2,628
  3. Social Sciences#4,280 #2,657
  4. Psychology#1,814 #810
  5. Life Sciences#5,201 #3,517
  6. Artificial Intelligence#1,691 #1,033
  7. Social Sciences#6,705 #3,534
  8. Engineering#4,892 #3,516
  9. Health Sciences#11,387 #6,766
  10. Medicine#10,186 #6,170
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 Normal University work in?

In 2022-now, 53% of research at Changsha Normal University is in Physical Sciences, 29% in Social Sciences. Its largest fields are Computer Science (24%), Engineering (13%), Social Sciences (11%). It does 1.3× the world's share of Physical Sciences.

Physical Sciences: 519 fractional works · 52.5% of its workComputer Science: 234 fractional works · 23.7% of its workArtificial Intelligence: 85 fractional works · 8.6% of its workComputer Vision and Pattern Recognition: 45 fractional works · 4.6% of its workInformation Systems: 31 fractional works · 3.1% of its workComputer Networks and Communications: 29 fractional works · 2.9% of its workComputational Theory and Mathematics: 16 fractional works · 1.7% of its workComputer Graphics and Computer-Aided Design: 9 fractional works · 0.9% of its workSignal Processing: 7 fractional works · 0.7% of its workHuman-Computer Interaction: 5 fractional works · 0.5% of its workComputer Science Applications: 4 fractional works · 0.4% of its workHardware and Architecture: 3 fractional works · 0.3% of its workEngineering: 132 fractional works · 13.4% of its workElectrical and Electronic Engineering: 40 fractional works · 4.0% of its workControl and Systems Engineering: 21 fractional works · 2.1% of its workBiomedical Engineering: 19 fractional works · 2.0% of its workAerospace Engineering: 11 fractional works · 1.1% of its workMechanical Engineering: 7 fractional works · 0.7% of its workMedia Technology: 7 fractional works · 0.7% of its workComputational Mechanics: 6 fractional works · 0.6% of its workIndustrial and Manufacturing Engineering: 4 fractional works · 0.5% of its workBuilding and Construction: 4 fractional works · 0.4% of its workAutomotive Engineering: 3 fractional works · 0.3% of its workCivil and Structural Engineering: 3 fractional works · 0.3% of its workMechanics of Materials: 3 fractional works · 0.3% of its workOcean Engineering: 2 fractional works · 0.2% of its workSmaller subfields together: 2 fractional works · 0.2% of its workEnvironmental Science: 47 fractional works · 4.8% of its workHealth, Toxicology and Mutagenesis: 15 fractional works · 1.5% of its workGlobal and Planetary Change: 8 fractional works · 0.8% of its workEcology: 5 fractional works · 0.5% of its workWater Science and Technology: 4 fractional works · 0.4% of its workEnvironmental Engineering: 4 fractional works · 0.4% of its workPollution: 3 fractional works · 0.3% of its workEnvironmental Chemistry: 3 fractional works · 0.3% of its workManagement, Monitoring, Policy and Law: 2 fractional works · 0.2% of its workSmaller subfields together: 2 fractional works · 0.2% of its workMathematics: 29 fractional works · 2.9% of its workApplied Mathematics: 12 fractional works · 1.2% of its workMathematical Physics: 4 fractional works · 0.4% of its workNumerical Analysis: 3 fractional works · 0.3% of its workModeling and Simulation: 3 fractional works · 0.3% of its workGeometry and Topology: 3 fractional works · 0.3% of its workSmaller subfields together: 4 fractional works · 0.4% of its workPhysics and Astronomy: 29 fractional works · 2.9% of its workAtomic and Molecular Physics, and Optics: 14 fractional works · 1.4% of its workStatistical and Nonlinear Physics: 7 fractional works · 0.7% of its workAstronomy and Astrophysics: 4 fractional works · 0.4% of its workSmaller subfields together: 4 fractional works · 0.4% of its workMaterials Science: 23 fractional works · 2.3% of its workMaterials Chemistry: 15 fractional works · 1.5% of its workElectronic, Optical and Magnetic Materials: 4 fractional works · 0.4% of its workBiomaterials: 2 fractional works · 0.2% of its workPolymers and Plastics: 2 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.0% of its workEarth and Planetary Sciences: 10 fractional works · 1.0% of its workAtmospheric Science: 4 fractional works · 0.4% of its workSmaller subfields together: 5 fractional works · 0.5% of its workChemistry: 8 fractional works · 0.8% of its workOrganic Chemistry: 3 fractional works · 0.3% of its workSmaller subfields together: 5 fractional works · 0.5% of its workEnergy: 5 fractional works · 0.5% of its workRenewable Energy, Sustainability and the Environment: 5 fractional works · 0.5% of its workSmaller subfields together: 1 fractional works · 0.1% of its workChemical Engineering: 2 fractional works · 0.2% of its workSocial Sciences: 286 fractional works · 29.0% of its workSocial Sciences: 104 fractional works · 10.5% of its workEducation: 40 fractional works · 4.0% of its workSociology and Political Science: 33 fractional works · 3.3% of its workCultural Studies: 6 fractional works · 0.6% of its workSafety Research: 4 fractional works · 0.5% of its workPolitical Science and International Relations: 4 fractional works · 0.4% of its workDemography: 4 fractional works · 0.4% of its workTransportation: 3 fractional works · 0.3% of its workUrban Studies: 2 fractional works · 0.2% of its workSmaller subfields together: 9 fractional works · 0.9% of its workPsychology: 98 fractional works · 9.9% of its workClinical Psychology: 28 fractional works · 2.8% of its workSocial Psychology: 25 fractional works · 2.5% of its workExperimental and Cognitive Psychology: 20 fractional works · 2.1% of its workDevelopmental and Educational Psychology: 14 fractional works · 1.5% of its workApplied Psychology: 6 fractional works · 0.6% of its workGeneral Psychology: 4 fractional works · 0.4% of its workSmaller subfields together: 1 fractional works · 0.1% of its workArts and Humanities: 28 fractional works · 2.8% of its workMusic: 7 fractional works · 0.7% of its workLiterature and Literary Theory: 6 fractional works · 0.6% of its workLanguage and Linguistics: 5 fractional works · 0.5% of its workMuseology: 3 fractional works · 0.3% of its workVisual Arts and Performing Arts: 2 fractional works · 0.2% of its workSmaller subfields together: 5 fractional works · 0.5% of its workBusiness, Management and Accounting: 23 fractional works · 2.4% of its workMarketing: 6 fractional works · 0.6% of its workStrategy and Management: 5 fractional works · 0.5% of its workOrganizational Behavior and Human Resource Management: 3 fractional works · 0.3% of its workBusiness and International Management: 3 fractional works · 0.3% of its workAccounting: 3 fractional works · 0.3% of its workManagement of Technology and Innovation: 2 fractional works · 0.2% of its workSmaller subfields together: 2 fractional works · 0.2% of its workEconomics, Econometrics and Finance: 17 fractional works · 1.8% of its workEconomics and Econometrics: 12 fractional works · 1.2% of its workFinance: 4 fractional works · 0.4% of its workSmaller subfields together: 1 fractional works · 0.1% of its workDecision Sciences: 16 fractional works · 1.6% of its workManagement Science and Operations Research: 9 fractional works · 1.0% of its workInformation Systems and Management: 4 fractional works · 0.4% of its workSmaller subfields together: 2 fractional works · 0.2% of its workLife Sciences: 92 fractional works · 9.3% of its workBiochemistry, Genetics and Molecular Biology: 45 fractional works · 4.6% of its workMolecular Biology: 28 fractional works · 2.9% of its workGenetics: 6 fractional works · 0.6% of its workCancer Research: 5 fractional works · 0.5% of its workCell Biology: 2 fractional works · 0.2% of its workSmaller subfields together: 4 fractional works · 0.4% of its workNeuroscience: 25 fractional works · 2.6% of its workCognitive Neuroscience: 17 fractional works · 1.8% of its workNeurology: 4 fractional works · 0.4% of its workSmaller subfields together: 4 fractional works · 0.4% of its workAgricultural and Biological Sciences: 14 fractional works · 1.4% of its workPlant Science: 5 fractional works · 0.5% of its workEcology, Evolution, Behavior and Systematics: 2 fractional works · 0.3% of its workSoil Science: 2 fractional works · 0.2% of its workSmaller subfields together: 4 fractional works · 0.4% of its workImmunology and Microbiology: 6 fractional works · 0.6% of its workImmunology: 5 fractional works · 0.5% of its workSmaller subfields together: 1 fractional works · 0.1% of its workPharmacology, Toxicology and Pharmaceutics: 1 fractional works · 0.1% of its workHealth Sciences: 91 fractional works · 9.2% of its workMedicine: 71 fractional works · 7.2% of its workPublic Health, Environmental and Occupational Health: 7 fractional works · 0.7% of its workPulmonary and Respiratory Medicine: 5 fractional works · 0.6% of its workComplementary and alternative medicine: 5 fractional works · 0.5% of its workPhysiology: 5 fractional works · 0.5% of its workRadiology, Nuclear Medicine and Imaging: 5 fractional works · 0.5% of its workOncology: 5 fractional works · 0.5% of its workEpidemiology: 4 fractional works · 0.4% of its workSurgery: 4 fractional works · 0.4% of its workPediatrics, Perinatology and Child Health: 3 fractional works · 0.3% of its workCardiology and Cardiovascular Medicine: 3 fractional works · 0.3% of its workPsychiatry and Mental health: 3 fractional works · 0.3% of its workRehabilitation: 2 fractional works · 0.2% of its workOrthopedics and Sports Medicine: 2 fractional works · 0.2% of its workPathology and Forensic Medicine: 2 fractional works · 0.2% of its workSmaller subfields together: 14 fractional works · 1.5% of its workHealth Professions: 17 fractional works · 1.7% of its workGeneral Health Professions: 6 fractional works · 0.6% of its workPhysical Therapy, Sports Therapy and Rehabilitation: 5 fractional works · 0.5% of its workSpeech and Hearing: 3 fractional works · 0.3% of its workSmaller subfields together: 3 fractional works · 0.3% of its workNursing: 2 fractional works · 0.2% of its workVeterinary: 0 fractional works · 0.0% of its workALL ITS WORKChangsha NormalUniversity988fractional works, 2022-now
Life Sciences9%Physical Sciences53%Health Sciences9%Social Sciences29%

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. Computer Science23423.7%
    2. Engineering13213.4%
    3. Environmental Science474.8%
    4. Mathematics292.9%
    5. Physics and Astronomy292.9%
    6. Materials Science232.3%
    7. Earth and Planetary Sciences101.0%
    8. Chemistry80.8%
    9. Energy50.5%
    10. Chemical Engineering20.2%
    1. Social Sciences10410.5%
    2. Psychology989.9%
    3. Arts and Humanities282.8%
    4. Business, Management and Accounting232.4%
    5. Economics, Econometrics and Finance171.8%
    6. Decision Sciences161.6%
    1. Biochemistry, Genetics and Molecular Biology454.6%
    2. Neuroscience252.6%
    3. Agricultural and Biological Sciences141.4%
    4. Immunology and Microbiology60.6%
    5. Pharmacology, Toxicology and Pharmaceutics10.1%
    1. Medicine717.2%
    2. Health Professions171.7%
    3. Nursing20.2%
    4. Veterinary00.0%
    5. Dentistry00.0%
All of science, and how each field's share has moved since 1950: the Science domain explorer

What does Changsha Normal University specialise in?

Where its research is concentrated relative to its size: Experimental and Cognitive Psychology takes 4.3× the share of its output that it takes of world research.

  1. Experimental and Cognitive PsychologySubfield · 20.3 works4.3×
← 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: 0.30× its world share, 14 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.86× its world share, 46 worksBiochemistry, Geneti…Immunology and Microbiology: 0.59× its world share, 6 worksImmunology and Micro…Neuroscience: 1.59× its world share, 25 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.25× its world share, 1 worksPharmacology, Toxico…Chemical Engineering: 0.50× its world share, 2 worksChemical EngineeringChemistry: 0.48× its world share, 8 worksChemistryComputer Science: 3.05× its world share, 234 worksComputer ScienceEarth and Planetary Sciences: 0.63× its world share, 10 worksEarth and Planetary …Energy: 0.59× its world share, 5 worksEnergyEngineering: 0.89× its world share, 132 worksEngineeringEnvironmental Science: 0.96× its world share, 47 worksEnvironmental ScienceMaterials Science: 0.67× its world share, 23 worksMaterials ScienceMathematics: 2.50× its world share, 29 worksMathematicsPhysics and Astronomy: 1.31× its world share, 29 worksPhysics and AstronomyDentistry: 0.05× its world share, 0 worksDentistryHealth Professions: 0.64× its world share, 17 worksHealth ProfessionsMedicine: 0.38× its world share, 71 worksMedicineNursing: 0.48× its world share, 2 worksNursingVeterinary: 0.19× its world share, 0 worksVeterinaryArts and Humanities: 0.97× its world share, 28 worksArts and HumanitiesBusiness, Management and Accounting: 0.74× its world share, 23 worksBusiness, Management…Decision Sciences: 1.64× its world share, 16 worksDecision SciencesEconomics, Econometrics and Finance: 0.83× its world share, 17 worksEconomics, Econometr…Psychology: 3.25× its world share, 98 worksPsychologySocial Sciences: 0.83× its world share, 104 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Psychology, 3.2×. Every wedge is a field page.

All 26 fields, with their numbers
  1. Psychology3.25×98 works
  2. Computer Science3.05×234 works
  3. Mathematics2.50×29 works
  4. Decision Sciences1.64×16 works
  5. Neuroscience1.59×25 works
  6. Physics and Astronomy1.31×29 works
  7. Arts and Humanities0.97×28 works
  8. Environmental Science0.96×47 works
  9. Engineering0.89×132 works
  10. Biochemistry, Genetics and Molecular Biology0.86×46 works
  11. Economics, Econometrics and Finance0.83×17 works
  12. Social Sciences0.83×104 works
  13. Business, Management and Accounting0.74×23 works
  14. Materials Science0.67×23 works
  15. Health Professions0.64×17 works
  16. Earth and Planetary Sciences0.63×10 works
  17. Immunology and Microbiology0.59×6 works
  18. Energy0.59×5 works
  19. Chemical Engineering0.50×2 works
  20. Chemistry0.48×8 works
  21. Nursing0.48×2 works
  22. Medicine0.38×71 works
  23. Agricultural and Biological Sciences0.30×14 works
  24. Pharmacology, Toxicology and Pharmaceutics0.25×1 works
  25. Veterinary0.19×0 works
  26. Dentistry0.05×0 works

Who are the top researchers at Changsha Normal University?

Ranked on the quality score, Qiong Wang, Yuntian Xie and Bin Hu lead among researchers whose main affiliation is Changsha Normal University.

  1. 1 Qiong Wang China · #634,957 worldwide 11k citations · 244 works
  2. 2 Yuntian Xie China · #2,183,637 worldwide 171 citations · 29 works
  3. 3 Bin Hu China · #4,773,087 worldwide 118 citations · 21 works
  4. 4 Fei Chen China · #4,826,717 worldwide 84 citations · 18 works
  5. 5 Sohail M. Noman China · #4,958,904 worldwide 923 citations · 55 works
  6. 6 Bin Hu China · #5,045,347 worldwide 398 citations · 78 works
  7. 7 Yang Leng China · #5,471,759 worldwide 709 citations · 65 works
  8. 8 Liang Tang-hua China · #5,633,929 worldwide 0 citations · 17 works
  9. 9 Wen Yiting China · #5,757,083 worldwide 3 citations · 16 works
  10. 10 Deng Qing China · #5,848,091 worldwide 12 citations · 22 works
All ranked researchers at Changsha Normal University

What are the most cited papers from Changsha Normal University?

The most cited paper from Changsha Normal University is "A Review of Deep-Learning-Based Medical Image Segmentation Methods" (Xiangbin Liu, Liping Song, Shuai Liu et al., 2021), with 879 citations. Next come "Deep Reinforcement Learning for Offloading and Resource Allocation in Vehicle Edge Computing and Networks" (590) and "Electron-ion collider in China" (420).

Most cited papers
#PaperReleasedCitations
1 A Review of Deep-Learning-Based Medical Image Segmentation Methods Xiangbin Liu, Liping Song, Shuai Liu et al. · Sustainability Open access 25 Jan 2021 879
2 Deep Reinforcement Learning for Offloading and Resource Allocation in Vehicle Edge Computing and Networks Yi Liu, Huimin Yu, Shengli Xie et al. · IEEE Transactions on Vehicular Technology 14 Aug 2019 590
3 Electron-ion collider in China Daniele P. Anderle et al. · Frontiers of Physics Open access104 authors 25 Jun 2021 420
4 l ‐Cysteine metabolism and its nutritional implications Jie Yin, Wenkai Ren, Guan Yang et al. · Molecular Nutrition & Food Research 30 Apr 2015 355
5 Global Methane Budget 2000–2020 Marielle Saunois et al. · Earth system science data Open access 9 May 2025 347
All 60 most cited papers, with filters and sorting

Which keywords describe research at Changsha Normal University?

By fractional works in 2022-now, weighted toward what it does more of than the world: Deep Learning, Machine Learning, Artificial Intelligence, Neural Networks, Cloud Computing, Internet of Things, Data Mining and Physical Education.

▲ 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 Learning120▲ 3.5×78 topics
  2. Machine Learning78▲ 2.4×77 topics
  3. Artificial Intelligence52▲ 3.7×35 topics
  4. Neural Networks48▲ 3.1×34 topics
  5. Internet of Things31▲ 3.6×23 topics
  6. Mental Health30▲ 2.1×22 topics
  7. Data Mining28▲ 3.9×16 topics
  8. Cloud Computing23▲ 8.2×13 topics
  9. Convolutional Neural Networks22▲ 3.1×14 topics
  10. Healthcare18▲ 1.65×13 topics
  11. Security18▲ 2.8×16 topics
  12. Well-being18▲ 4.8×14 topics
  13. Depression18▲ 2.0×16 topics
  14. Virtual Reality17▲ 3.5×10 topics
  15. Physical Education16▲ 13×5 topics
  16. Online Education15▲ 7.9×4 topics
  17. Water Quality14▲ 3.6×9 topics
  18. Emotion Regulation14▲ 4.4×9 topics
  19. Human-Computer Interaction14▲ 7.6×6 topics
  20. Multimedia Technology13▲ 22×2 topics
  21. Wireless Sensor Networks13▲ 2.9×14 topics
  22. Regional Planning13▲ 19×2 topics
  23. Self-Regulation12▲ 6.7×4 topics
  24. Adolescents12▲ 3.3×5 topics
  25. Feature Selection12▲ 5.5×6 topics
  26. Biochar Application12▲ 11×2 topics
  27. Anomaly Detection11▲ 4.0×5 topics
  28. Self-Efficacy11▲ 4.4×11 topics
  29. Entanglement11▲ 7.4×4 topics
  30. Environmental Risk Assessment11▲ 13×2 topics
  31. Multimedia Teaching11▲ 35×1 topic
  32. Teaching Evaluation11▲ 35×1 topic
  33. Image Classification11▲ 5.9×3 topics
  34. Conservation Issues11▲ 29×1 topic
  35. Pollution Monitoring11▲ 29×1 topic
  36. Convolutional Neural Network9▲ 5.9×3 topics
  37. Synchronization8▲ 7.2×4 topics
  38. Adolescent Development8▲ 7.3×6 topics
  39. Digital Media Technology8▲ 21×1 topic
  40. Visual Communication Design8▲ 21×1 topic

Which research topics does Changsha Normal University publish most on?

By volume in 2022-now: Educational Technology and Pedagogy, Educational Reforms and Innovations, Digital Media and Visual Art and Quantum Information and Cryptography.

Educational Technology and Pedagogy: 11 fractional worksEducational Reforms and Innovations: 11 fractional worksDigital Media and Visual…8Digital Media and Visual Art: 8 fractional worksQuantum Information and …6Quantum Information and Cryptography: 6 fractional worksAnomaly Detection Techniques and Applications: 6 fractional worksChild and Adolescent Psychosocial and Emotional Development: 6 fractional worksAdvanced Neural Network …6Advanced Neural Network Applications: 6 fractional worksComputational Drug Discovery Methods: 6 fractional worksAdvanced Technologies in Various Fields: 5 fractional worksIdeological and Politica…5Ideological and Political Education: 5 fractional works
Artificial IntelligenceHealth, Toxicology and MutagenesisComputer Graphics and Computer-Aided DesignClinical Psychology3 others

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

  1. 1 Educational Technology and Pedagogy Artificial Intelligence 11 works
  2. 2 Educational Reforms and Innovations Health, Toxicology and Mutagenesis 11 works
  3. 3 Digital Media and Visual Art Computer Graphics and Computer-Aided Design 8 works
  4. 4 Quantum Information and Cryptography Artificial Intelligence 6 works
  5. 5 Anomaly Detection Techniques and Applications Artificial Intelligence 6 works
  6. 6 Child and Adolescent Psychosocial and Emotional Development Clinical Psychology 6 works
  7. 7 Advanced Neural Network Applications Computer Vision and Pattern Recognition 6 works
  8. 8 Computational Drug Discovery Methods Computational Theory and Mathematics 6 works
  9. 9 Advanced Technologies in Various Fields Artificial Intelligence 5 works
  10. 10 Ideological and Political Education Education 5 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 available29.9%not open70.1%

World: 40% of research is openly available.

with international co-authors8.6%domestic only91.4%

World: 18% is written across borders.

How has Changsha Normal University's research output changed?

Output in 2022-2025 was 168% 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 Normal University as a percentage of every work published that year, 0.0043% in 2024.

still counting0.0020%0.0040%0.0060%Changsha Normal University0.0046% in 202519801990200020102020

Fractional works of Changsha Normal 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 counting10%20%Changsha Normal University15.3% 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 15.3% in 2025.

Other research institutions in Changsha

All research institutions in Changsha

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Changsha Normal University on Science Explorer

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