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University · Maebashi · Japan

Gunma University

In research, Gunma University stands highest in Medicine (#1,770 of 8,541 worldwide), Health Sciences (#2,069 of 9,902 worldwide) and Life Sciences (#2,015 of 6,403 worldwide), 2022-now. Relative to its size it is most specialised in Radiation and Ophthalmology (Radiation is 6.4× its share of world research).

gunma-u.ac.jpROR OpenAlex
World rank, 2022-now
#3,959
of 22,385 · #4,943 all time
Rank in Japan
#80
of 924
Research works
28k
▼ 12% vs 2018-21
Citations
425k
15.3 per fractional work
Top-10% rate
5.2%
all institutions 10.0%
vs its own fields
0.67×
1.00× is exactly expected
Open access
46%
world 40%
International
7%
world 18%
Gunma University

What is Gunma 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
MedicineField #1,770 of 8,541 6.6%940 #2801
Health SciencesDomain #2,069 of 9,902 6.3%1,005 #3336
Life SciencesDomain #2,015 of 6,403 3.8%340 #2541
Biochemistry, Genetics and Molecular BiologyField #1,481 of 2,964 3.6%221 #2065
Molecular BiologySubfield #1,209 of 1,880 3.3%131 #1872
SurgerySubfield #1,001 of 1,532 4.9%156 #2050
Pulmonary and Respiratory MedicineSubfield #791 of 1,037 5.1%121 #1468
EngineeringField #4,650 of 5,901 3.0%360 #4935
OncologySubfield #636 of 755 3.8%68 #1113
Materials ChemistrySubfield #1,286 of 1,473 4.3%62 #1971

Each strip is that field's whole ranked pool, with the notch where Gunma 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. Medicine#2,801 #1,770
  2. Health Sciences#3,336 #2,069
  3. Life Sciences#2,541 #2,015
  4. Biochemistry, Genetics and Molecular Biology#2,065 #1,481
  5. Molecular Biology#1,872 #1,209
  6. Surgery#2,050 #1,001
  7. Pulmonary and Respiratory Medicine#1,468 #791
  8. Engineering#4,935 #4,650
  9. Oncology#1,113 #636
  10. Materials Chemistry#1,971 #1,286
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 Gunma University work in?

In 2022-now, 46% of research at Gunma University is in Health Sciences, 33% in Physical Sciences. Its largest fields are Medicine (43%), Engineering (16%), Biochemistry, Genetics and Molecular Biology (10%). It does 2.0× the world's share of Health Sciences.

Health Sciences: 1,147 fractional works · 46.2% of its workMedicine: 1,071 fractional works · 43.1% of its workSurgery: 176 fractional works · 7.1% of its workPulmonary and Respiratory Medicine: 137 fractional works · 5.5% of its workOncology: 80 fractional works · 3.2% of its workCardiology and Cardiovascular Medicine: 65 fractional works · 2.6% of its workEpidemiology: 60 fractional works · 2.4% of its workPhysiology: 54 fractional works · 2.2% of its workRadiology, Nuclear Medicine and Imaging: 49 fractional works · 2.0% of its workNeurology: 38 fractional works · 1.5% of its workEndocrinology, Diabetes and Metabolism: 36 fractional works · 1.4% of its workPathology and Forensic Medicine: 31 fractional works · 1.2% of its workPublic Health, Environmental and Occupational Health: 30 fractional works · 1.2% of its workRheumatology: 27 fractional works · 1.1% of its workOphthalmology: 25 fractional works · 1.0% of its workHematology: 20 fractional works · 0.8% of its workInfectious Diseases: 19 fractional works · 0.8% of its workHepatology: 18 fractional works · 0.7% of its workRehabilitation: 16 fractional works · 0.7% of its workPediatrics, Perinatology and Child Health: 16 fractional works · 0.6% of its workDermatology: 15 fractional works · 0.6% of its workObstetrics and Gynecology: 14 fractional works · 0.6% of its workGastroenterology: 13 fractional works · 0.5% of its workOtorhinolaryngology: 13 fractional works · 0.5% of its workEmergency Medicine: 13 fractional works · 0.5% of its workNephrology: 12 fractional works · 0.5% of its workGenetics: 12 fractional works · 0.5% of its workPsychiatry and Mental health: 12 fractional works · 0.5% of its workPharmacology: 10 fractional works · 0.4% of its workReproductive Medicine: 10 fractional works · 0.4% of its workOrthopedics and Sports Medicine: 10 fractional works · 0.4% of its workImmunology and Allergy: 10 fractional works · 0.4% of its workComplementary and alternative medicine: 6 fractional works · 0.3% of its workGeriatrics and Gerontology: 5 fractional works · 0.2% of its workSmaller subfields together: 18 fractional works · 0.7% of its workHealth Professions: 50 fractional works · 2.0% of its workGeneral Health Professions: 15 fractional works · 0.6% of its workPhysical Therapy, Sports Therapy and Rehabilitation: 8 fractional works · 0.3% of its workSpeech and Hearing: 8 fractional works · 0.3% of its workEmergency Medical Services: 6 fractional works · 0.2% of its workSmaller subfields together: 13 fractional works · 0.5% of its workNursing: 18 fractional works · 0.7% of its workNutrition and Dietetics: 14 fractional works · 0.6% of its workSmaller subfields together: 4 fractional works · 0.2% of its workDentistry: 8 fractional works · 0.3% of its workOral Surgery: 5 fractional works · 0.2% of its workSmaller subfields together: 2 fractional works · 0.1% of its workPhysical Sciences: 829 fractional works · 33.4% of its workEngineering: 400 fractional works · 16.1% of its workElectrical and Electronic Engineering: 111 fractional works · 4.5% of its workBiomedical Engineering: 73 fractional works · 3.0% of its workMechanical Engineering: 56 fractional works · 2.2% of its workAerospace Engineering: 29 fractional works · 1.2% of its workMechanics of Materials: 28 fractional works · 1.1% of its workCivil and Structural Engineering: 27 fractional works · 1.1% of its workControl and Systems Engineering: 20 fractional works · 0.8% of its workComputational Mechanics: 12 fractional works · 0.5% of its workAutomotive Engineering: 11 fractional works · 0.4% of its workBuilding and Construction: 8 fractional works · 0.3% of its workMedia Technology: 8 fractional works · 0.3% of its workIndustrial and Manufacturing Engineering: 7 fractional works · 0.3% of its workOcean Engineering: 7 fractional works · 0.3% of its workSmaller subfields together: 3 fractional works · 0.1% of its workMaterials Science: 128 fractional works · 5.1% of its workMaterials Chemistry: 70 fractional works · 2.8% of its workPolymers and Plastics: 21 fractional works · 0.8% of its workBiomaterials: 17 fractional works · 0.7% of its workElectronic, Optical and Magnetic Materials: 13 fractional works · 0.5% of its workSmaller subfields together: 8 fractional works · 0.3% of its workComputer Science: 121 fractional works · 4.9% of its workArtificial Intelligence: 33 fractional works · 1.3% of its workComputer Vision and Pattern Recognition: 26 fractional works · 1.0% of its workComputational Theory and Mathematics: 19 fractional works · 0.8% of its workComputer Networks and Communications: 13 fractional works · 0.5% of its workHuman-Computer Interaction: 11 fractional works · 0.4% of its workInformation Systems: 7 fractional works · 0.3% of its workSmaller subfields together: 13 fractional works · 0.5% of its workChemistry: 51 fractional works · 2.1% of its workOrganic Chemistry: 25 fractional works · 1.0% of its workInorganic Chemistry: 8 fractional works · 0.3% of its workElectrochemistry: 6 fractional works · 0.2% of its workSpectroscopy: 6 fractional works · 0.2% of its workSmaller subfields together: 6 fractional works · 0.2% of its workPhysics and Astronomy: 49 fractional works · 2.0% of its workRadiation: 22 fractional works · 0.9% of its workAtomic and Molecular Physics, and Optics: 16 fractional works · 0.7% of its workSmaller subfields together: 11 fractional works · 0.5% of its workEnvironmental Science: 34 fractional works · 1.4% of its workPollution: 6 fractional works · 0.3% of its workSmaller subfields together: 27 fractional works · 1.1% of its workMathematics: 18 fractional works · 0.7% of its workChemical Engineering: 11 fractional works · 0.4% of its workEnergy: 10 fractional works · 0.4% of its workRenewable Energy, Sustainability and the Environment: 9 fractional works · 0.3% of its workSmaller subfields together: 2 fractional works · 0.1% of its workEarth and Planetary Sciences: 7 fractional works · 0.3% of its workLife Sciences: 387 fractional works · 15.6% of its workBiochemistry, Genetics and Molecular Biology: 250 fractional works · 10.1% of its workMolecular Biology: 146 fractional works · 5.9% of its workGenetics: 33 fractional works · 1.3% of its workCancer Research: 21 fractional works · 0.9% of its workCell Biology: 15 fractional works · 0.6% of its workBiophysics: 7 fractional works · 0.3% of its workBiotechnology: 5 fractional works · 0.2% of its workBiochemistry: 5 fractional works · 0.2% of its workSmaller subfields together: 16 fractional works · 0.6% of its workNeuroscience: 67 fractional works · 2.7% of its workCellular and Molecular Neuroscience: 24 fractional works · 1.0% of its workCognitive Neuroscience: 18 fractional works · 0.7% of its workNeurology: 9 fractional works · 0.3% of its workSmaller subfields together: 16 fractional works · 0.6% of its workImmunology and Microbiology: 31 fractional works · 1.3% of its workImmunology: 28 fractional works · 1.1% of its workSmaller subfields together: 3 fractional works · 0.1% of its workAgricultural and Biological Sciences: 27 fractional works · 1.1% of its workPlant Science: 13 fractional works · 0.5% of its workInsect Science: 5 fractional works · 0.2% of its workSmaller subfields together: 10 fractional works · 0.4% of its workPharmacology, Toxicology and Pharmaceutics: 11 fractional works · 0.4% of its workPharmacology: 6 fractional works · 0.2% of its workSmaller subfields together: 5 fractional works · 0.2% of its workSocial Sciences: 120 fractional works · 4.8% of its workSocial Sciences: 53 fractional works · 2.1% of its workSociology and Political Science: 19 fractional works · 0.7% of its workTransportation: 9 fractional works · 0.4% of its workEducation: 8 fractional works · 0.3% of its workSmaller subfields together: 17 fractional works · 0.7% of its workPsychology: 35 fractional works · 1.4% of its workClinical Psychology: 13 fractional works · 0.5% of its workSocial Psychology: 11 fractional works · 0.4% of its workExperimental and Cognitive Psychology: 6 fractional works · 0.2% of its workSmaller subfields together: 5 fractional works · 0.2% of its workArts and Humanities: 13 fractional works · 0.5% of its workEconomics, Econometrics and Finance: 7 fractional works · 0.3% of its workEconomics and Econometrics: 5 fractional works · 0.2% of its workSmaller subfields together: 2 fractional works · 0.1% of its workDecision Sciences: 6 fractional works · 0.3% of its workBusiness, Management and Accounting: 6 fractional works · 0.2% of its workALL ITS WORKGunma University2,483fractional works, 2022-now
Life Sciences16%Physical Sciences33%Health Sciences46%Social Sciences5%

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. Health Sciences1,14746.2%
    1. Medicine1,07143.1%
    2. Health Professions502.0%
    3. Nursing180.7%
    4. Dentistry80.3%
    5. Veterinary00.0%
    1. Engineering40016.1%
    2. Materials Science1285.1%
    3. Computer Science1214.9%
    4. Chemistry512.1%
    5. Physics and Astronomy492.0%
    6. Environmental Science341.4%
    7. Mathematics180.7%
    8. Chemical Engineering110.4%
    9. Energy100.4%
    10. Earth and Planetary Sciences70.3%
    1. Biochemistry, Genetics and Molecular Biology25010.1%
    2. Neuroscience672.7%
    3. Immunology and Microbiology311.3%
    4. Agricultural and Biological Sciences271.1%
    5. Pharmacology, Toxicology and Pharmaceutics110.4%
    1. Social Sciences532.1%
    2. Psychology351.4%
    3. Arts and Humanities130.5%
    4. Economics, Econometrics and Finance70.3%
    5. Decision Sciences60.3%
    6. Business, Management and Accounting60.2%
All of science, and how each field's share has moved since 1950: the Science domain explorer

What does Gunma University specialise in?

Where its research is concentrated relative to its size: Radiation takes 6.4× the share of its output that it takes of world research.

  1. RadiationSubfield · 21.9 works6.4×
  2. OphthalmologySubfield · 24.6 works3.7×
← 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: 0.23× its world share, 27 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.89× its world share, 250 worksBiochemistry, Geneti…Immunology and Microbiology: 1.26× its world share, 31 worksImmunology and Micro…Neuroscience: 1.66× its world share, 67 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 1.26× its world share, 11 worksPharmacology, Toxico…Chemical Engineering: 1.21× its world share, 10 worksChemical EngineeringChemistry: 1.31× its world share, 51 worksChemistryComputer Science: 0.63× its world share, 121 worksComputer ScienceEarth and Planetary Sciences: 0.17× its world share, 7 worksEarth and Planetary …Energy: 0.45× its world share, 10 worksEnergyEngineering: 1.07× its world share, 400 worksEngineeringEnvironmental Science: 0.28× its world share, 34 worksEnvironmental ScienceMaterials Science: 1.47× its world share, 128 worksMaterials ScienceMathematics: 0.63× its world share, 18 worksMathematicsPhysics and Astronomy: 0.89× its world share, 49 worksPhysics and AstronomyDentistry: 0.65× its world share, 8 worksDentistryHealth Professions: 0.77× its world share, 50 worksHealth ProfessionsMedicine: 2.24× its world share, 1,071 worksMedicineNursing: 1.50× its world share, 18 worksNursingVeterinary: 0.10× its world share, 0 worksVeterinaryArts and Humanities: 0.19× its world share, 13 worksArts and HumanitiesBusiness, Management and Accounting: 0.07× its world share, 6 worksBusiness, Management…Decision Sciences: 0.26× its world share, 6 worksDecision SciencesEconomics, Econometrics and Finance: 0.13× its world share, 7 worksEconomics, Econometr…Psychology: 0.46× its world share, 35 worksPsychologySocial Sciences: 0.17× its world share, 53 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Medicine, 2.2×. Every wedge is a field page.

All 26 fields, with their numbers
  1. Medicine2.24×1,071 works
  2. Biochemistry, Genetics and Molecular Biology1.89×250 works
  3. Neuroscience1.66×67 works
  4. Nursing1.50×18 works
  5. Materials Science1.47×128 works
  6. Chemistry1.31×51 works
  7. Immunology and Microbiology1.26×31 works
  8. Pharmacology, Toxicology and Pharmaceutics1.26×11 works
  9. Chemical Engineering1.21×10 works
  10. Engineering1.07×400 works
  11. Physics and Astronomy0.89×49 works
  12. Health Professions0.77×50 works
  13. Dentistry0.65×8 works
  14. Computer Science0.63×121 works
  15. Mathematics0.63×18 works
  16. Psychology0.46×35 works
  17. Energy0.45×10 works
  18. Environmental Science0.28×34 works
  19. Decision Sciences0.26×6 works
  20. Agricultural and Biological Sciences0.23×27 works
  21. Arts and Humanities0.19×13 works
  22. Earth and Planetary Sciences0.17×7 works
  23. Social Sciences0.17×53 works
  24. Economics, Econometrics and Finance0.13×7 works
  25. Veterinary0.10×0 works
  26. Business, Management and Accounting0.07×6 works

Who are the top researchers at Gunma University?

Ranked on the quality score, Masaru Obokata, Hidemi Sorimachi and Nobuo Sasaki lead among researchers whose main affiliation is Gunma University.

  1. 1 Masaru Obokata Japan · #36,640 worldwide 13k citations · 259 works
  2. 2 Hidemi Sorimachi Japan · #117,215 worldwide 2.5k citations · 87 works
  3. 3 Nobuo Sasaki Japan · #202,386 worldwide 13k citations · 106 works
  4. 4 Tadahiro Kitamura Japan · #248,407 worldwide 12k citations · 190 works
  5. 5 Tomonari Harada Japan · #251,805 worldwide 1.4k citations · 117 works
  6. 6 Izuho Hatada Japan · #343,797 worldwide 5.1k citations · 156 works
  7. 7 Hidetaka Matsumoto Japan · #395,111 worldwide 3.8k citations · 108 works
  8. 8 Tetsuro Izumi Japan · #522,796 worldwide 7.1k citations · 112 works
  9. 9 Romanas Chaleckis Japan · #530,829 worldwide 2.4k citations · 61 works
  10. 10 Takuro Horii Japan · #627,598 worldwide 3.9k citations · 117 works
All ranked researchers at Gunma University

What are the most cited papers from Gunma University?

The most cited paper from Gunma University is "Guidelines for the use and interpretation of assays for monitoring autophagy (3rd edition)" (Daniel J. Klionsky et al., 2016), with 6,023 citations. Next come "Guidelines for the use and interpretation of assays for monitoring autophagy" (4,068) and "Mutation of the mouse klotho gene leads to a syndrome resembling ageing" (3,876).

Most cited papers
#PaperReleasedCitations
1 Guidelines for the use and interpretation of assays for monitoring autophagy (3rd edition) Daniel J. Klionsky et al. · Autophagy Open access2,467 authors 2 Jan 2016 6,023
2 Guidelines for the use and interpretation of assays for monitoring autophagy Daniel J. Klionsky et al. · Autophagy Open access1,270 authors Apr 2012 4,068
3 Mutation of the mouse klotho gene leads to a syndrome resembling ageing Makoto Kuro‐o, Yutaka Matsumura, Hiroki Aizawa et al. · Nature 6 Nov 1997 3,876
4 Highly-efficient dye-sensitized solar cells with collaborative sensitization by silyl-anchor and carboxy-anchor dyes Kenji Kakiage, Yohei Aoyama, Toru Yano et al. · Chemical Communications 2015 2,013
5 Isolation and Characterization of a Novel Endogenous Peptide Ligand for the Human APJ Receptor Kazuhiko Tatemoto, Masaki Hosoya, Yugo Habata et al. · Biochemical and Biophysical Research Communications Oct 1998 1,697
All 60 most cited papers, with filters and sorting

Which keywords describe research at Gunma University?

By fractional works in 2022-now, weighted toward what it does more of than the world: Epidemiology, Inflammation, Chemotherapy, Oxidative Stress, Cancer, Clinical Practice Guidelines, Diagnosis and Radiotherapy.

▲ 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. Epidemiology169▲ 1.71×117 topics
  2. Inflammation116▲ 2.2×77 topics
  3. Oxidative Stress83▲ 2.0×53 topics
  4. Cancer76▲ 2.3×47 topics
  5. Chemotherapy70▲ 4.0×24 topics
  6. Treatment62▲ 2.0×45 topics
  7. Diagnosis58▲ 2.5×40 topics
  8. Mechanical Properties57▲ 2.3×28 topics
  9. Quality of Life56▲ 1.55×45 topics
  10. Clinical Practice Guidelines55▲ 4.0×14 topics
  11. Nanoparticles51▲ 1.62×32 topics
  12. Management50▲ 2.5×30 topics
  13. Immunotherapy47▲ 2.6×18 topics
  14. Cardiovascular Disease45▲ 1.58×35 topics
  15. Radiotherapy42▲ 4.3×13 topics
  16. Tumor Microenvironment42▲ 3.7×8 topics
  17. Prognostic Factors40▲ 3.7×14 topics
  18. Obesity38▲ 1.99×22 topics
  19. Heart Failure38▲ 3.4×13 topics
  20. Guidelines36▲ 3.1×13 topics
  21. Surgical Management36▲ 3.6×20 topics
  22. Complications36▲ 2.9×16 topics
  23. Genetic Mutations36▲ 3.3×21 topics
  24. Neoadjuvant Therapy35▲ 5.8×5 topics
  25. Prognosis34▲ 4.1×9 topics
  26. Aging33▲ 2.4×17 topics
  27. Neurological Disorders32▲ 2.3×20 topics
  28. Survival Analysis30▲ 4.5×6 topics
  29. Surgery29▲ 3.3×10 topics
  30. Endoscopic Resection28▲ 11×2 topics
  31. Echocardiography28▲ 4.0×7 topics
  32. Metastasis26▲ 3.1×12 topics
  33. Molecular Characterization24▲ 5.5×6 topics
  34. Clinical Applications21▲ 13×3 topics
  35. Preoperative Chemoradiotherapy21▲ 11×2 topics
  36. Adjuvant Therapy20▲ 6.6×2 topics
  37. Gold Nanoparticles19▲ 9.5×2 topics
  38. Particle Therapy18▲ 29×1 topic
  39. Proton Therapy18▲ 29×1 topic
  40. Chemoradiation18▲ 11×2 topics

Which research topics does Gunma University publish most on?

By volume in 2022-now: Radiation Therapy and Dosimetry, Gastric Cancer Management and Outcomes, Esophageal Cancer Research and Treatment and Advanced Radiotherapy Techniques.

Radiation Therapy and Do…18Radiation Therapy and Dosimetry: 18 fractional worksGastric Cancer Managemen…14Gastric Cancer Management and Outcomes: 14 fractional worksEsophageal Cancer Research and Treatment: 13 fractional worksAdvanced Radiotherapy Te…13Advanced Radiotherapy Techniques: 13 fractional worksNutrition and Health in …13Nutrition and Health in Aging: 13 fractional worksPancreatic function and diabetes: 12 fractional worksCardiovascular Function and Risk Factors: 12 fractional worksElectronic Packaging and…11Electronic Packaging and Soldering Technologies: 11 fractional worksCancer Immunotherapy and Biomarkers: 10 fractional worksHepatocellular Carcinoma Treatment and Prognosis: 10 fractional works
Pulmonary and Respiratory MedicineSurgeryRadiationPhysiology4 others

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

  1. 1 Radiation Therapy and Dosimetry Pulmonary and Respiratory Medicine 18 works
  2. 2 Gastric Cancer Management and Outcomes Pulmonary and Respiratory Medicine 14 works
  3. 3 Esophageal Cancer Research and Treatment Surgery 13 works
  4. 4 Advanced Radiotherapy Techniques Radiation 13 works
  5. 5 Nutrition and Health in Aging Physiology 13 works
  6. 6 Pancreatic function and diabetes Surgery 12 works
  7. 7 Cardiovascular Function and Risk Factors Cardiology and Cardiovascular Medicine 12 works
  8. 8 Electronic Packaging and Soldering Technologies Electrical and Electronic Engineering 11 works
  9. 9 Cancer Immunotherapy and Biomarkers Oncology 10 works
  10. 10 Hepatocellular Carcinoma Treatment and Prognosis Hepatology 10 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 available45.6%not open54.4%

World: 40% of research is openly available.

with international co-authors7.2%domestic only92.8%

World: 18% is written across borders.

How has Gunma University's research output changed?

Output in 2022-2025 was 12% lower 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 Gunma University as a percentage of every work published that year, 0.0092% in 2024.

still counting0.025%0.050%0.075%Gunma University0.0091% in 202519801990200020102020

Fractional works of Gunma 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 2025Gunma University5.2% in 2025200020102020

Of each year's output, the share that reached the world's 10% most cited for its field and year. Peak 6.1% in 2013.

Other research institutions in Maebashi

All research institutions in Maebashi

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Gunma University on Science Explorer

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