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University · Tokyo · Japan

Tokai University

In research, Tokai University stands highest in Medicine (#2,234 of 8,541 worldwide), Health Sciences (#2,615 of 9,902 worldwide) and Life Sciences (#3,227 of 6,403 worldwide), 2022-now. Relative to its size it is most specialised in Nephrology and Pathology and Forensic Medicine (Nephrology is 4.7× its share of world research).

u-tokai.ac.jpROR OpenAlex
World rank, 2022-now
#3,647
of 22,385 · #7,782 all time
Rank in Japan
#73
of 924
Research works
25k
▼ 20% vs 2018-21
Citations
296k
11.7 per fractional work
Top-10% rate
6.1%
all institutions 10.0%
vs its own fields
0.62×
1.00× is exactly expected
Open access
42%
world 40%
International
10%
world 18%
Tokai University

What is Tokai 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 #2,234 of 8,541 7.1%922 #4503
Health SciencesDomain #2,615 of 9,902 7.0%986 #5719
Life SciencesDomain #3,227 of 6,403 5.0%270 #4677
SurgerySubfield #782 of 1,532 9.2%176 #2074
Physical SciencesDomain #5,760 of 10,670 3.4%796 #10007
Biochemistry, Genetics and Molecular BiologyField #1,805 of 2,964 4.8%137 #2966
Molecular BiologySubfield #1,382 of 1,880 3.2%69 #2434
Pulmonary and Respiratory MedicineSubfield #763 of 1,037 5.6%114 #1562
Cardiology and Cardiovascular MedicineSubfield #585 of 736 7.2%74 #1269
Social SciencesDomain #7,806 of 9,585 8.8%233 -

Each strip is that field's whole ranked pool, with the notch where Tokai 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#4,503 #2,234
  2. Health Sciences#5,719 #2,615
  3. Life Sciences#4,677 #3,227
  4. Surgery#2,074 #782
  5. Physical Sciences#10,007 #5,760
  6. Biochemistry, Genetics and Molecular Biology#2,966 #1,805
  7. Molecular Biology#2,434 #1,382
  8. Pulmonary and Respiratory Medicine#1,562 #763
  9. Cardiology and Cardiovascular Medicine#1,269 #585
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 Tokai University work in?

In 2022-now, 44% of research at Tokai University is in Health Sciences, 34% in Physical Sciences. Its largest fields are Medicine (41%), Engineering (15%), Biochemistry, Genetics and Molecular Biology (6%). It does 1.9× the world's share of Health Sciences.

Health Sciences: 1,110 fractional works · 43.6% of its workMedicine: 1,038 fractional works · 40.8% of its workSurgery: 198 fractional works · 7.8% of its workPulmonary and Respiratory Medicine: 127 fractional works · 5.0% of its workCardiology and Cardiovascular Medicine: 83 fractional works · 3.3% of its workOncology: 70 fractional works · 2.7% of its workEpidemiology: 52 fractional works · 2.0% of its workPathology and Forensic Medicine: 51 fractional works · 2.0% of its workRadiology, Nuclear Medicine and Imaging: 43 fractional works · 1.7% of its workPhysiology: 40 fractional works · 1.6% of its workPublic Health, Environmental and Occupational Health: 33 fractional works · 1.3% of its workNeurology: 30 fractional works · 1.2% of its workHematology: 26 fractional works · 1.0% of its workNephrology: 26 fractional works · 1.0% of its workRheumatology: 23 fractional works · 0.9% of its workInfectious Diseases: 21 fractional works · 0.8% of its workEndocrinology, Diabetes and Metabolism: 20 fractional works · 0.8% of its workOrthopedics and Sports Medicine: 18 fractional works · 0.7% of its workGenetics: 16 fractional works · 0.6% of its workPharmacology: 15 fractional works · 0.6% of its workPsychiatry and Mental health: 15 fractional works · 0.6% of its workOphthalmology: 14 fractional works · 0.5% of its workHepatology: 12 fractional works · 0.5% of its workDermatology: 11 fractional works · 0.5% of its workPediatrics, Perinatology and Child Health: 10 fractional works · 0.4% of its workGastroenterology: 10 fractional works · 0.4% of its workOtorhinolaryngology: 9 fractional works · 0.4% of its workEmergency Medicine: 8 fractional works · 0.3% of its workObstetrics and Gynecology: 7 fractional works · 0.3% of its workComplementary and alternative medicine: 6 fractional works · 0.2% of its workUrology: 6 fractional works · 0.2% of its workRehabilitation: 5 fractional works · 0.2% of its workCritical Care and Intensive Care Medicine: 5 fractional works · 0.2% of its workSmaller subfields together: 28 fractional works · 1.1% of its workHealth Professions: 49 fractional works · 1.9% of its workGeneral Health Professions: 14 fractional works · 0.5% of its workSpeech and Hearing: 8 fractional works · 0.3% of its workPhysical Therapy, Sports Therapy and Rehabilitation: 7 fractional works · 0.3% of its workEmergency Medical Services: 7 fractional works · 0.3% of its workSmaller subfields together: 14 fractional works · 0.5% of its workNursing: 12 fractional works · 0.5% of its workNutrition and Dietetics: 10 fractional works · 0.4% of its workSmaller subfields together: 2 fractional works · 0.1% of its workDentistry: 7 fractional works · 0.3% of its workVeterinary: 4 fractional works · 0.1% of its workPhysical Sciences: 874 fractional works · 34.3% of its workEngineering: 391 fractional works · 15.4% of its workBiomedical Engineering: 74 fractional works · 2.9% of its workElectrical and Electronic Engineering: 71 fractional works · 2.8% of its workMechanical Engineering: 49 fractional works · 1.9% of its workCivil and Structural Engineering: 40 fractional works · 1.6% of its workAerospace Engineering: 36 fractional works · 1.4% of its workControl and Systems Engineering: 32 fractional works · 1.3% of its workMechanics of Materials: 19 fractional works · 0.8% of its workComputational Mechanics: 18 fractional works · 0.7% of its workOcean Engineering: 16 fractional works · 0.6% of its workBuilding and Construction: 8 fractional works · 0.3% of its workAutomotive Engineering: 8 fractional works · 0.3% of its workMedia Technology: 7 fractional works · 0.3% of its workIndustrial and Manufacturing Engineering: 6 fractional works · 0.2% of its workSafety, Risk, Reliability and Quality: 6 fractional works · 0.2% of its workComputer Science: 137 fractional works · 5.4% of its workArtificial Intelligence: 47 fractional works · 1.8% of its workComputer Vision and Pattern Recognition: 27 fractional works · 1.1% of its workHuman-Computer Interaction: 19 fractional works · 0.7% of its workInformation Systems: 12 fractional works · 0.5% of its workComputer Networks and Communications: 9 fractional works · 0.4% of its workComputational Theory and Mathematics: 9 fractional works · 0.3% of its workSignal Processing: 8 fractional works · 0.3% of its workSmaller subfields together: 8 fractional works · 0.3% of its workMaterials Science: 88 fractional works · 3.5% of its workMaterials Chemistry: 55 fractional works · 2.2% of its workPolymers and Plastics: 14 fractional works · 0.5% of its workElectronic, Optical and Magnetic Materials: 6 fractional works · 0.2% of its workBiomaterials: 5 fractional works · 0.2% of its workSmaller subfields together: 8 fractional works · 0.3% of its workEnvironmental Science: 74 fractional works · 2.9% of its workGlobal and Planetary Change: 14 fractional works · 0.5% of its workEcology: 13 fractional works · 0.5% of its workNature and Landscape Conservation: 9 fractional works · 0.3% of its workPollution: 8 fractional works · 0.3% of its workHealth, Toxicology and Mutagenesis: 8 fractional works · 0.3% of its workEnvironmental Engineering: 7 fractional works · 0.3% of its workManagement, Monitoring, Policy and Law: 6 fractional works · 0.2% of its workSmaller subfields together: 9 fractional works · 0.3% of its workPhysics and Astronomy: 61 fractional works · 2.4% of its workNuclear and High Energy Physics: 16 fractional works · 0.6% of its workAtomic and Molecular Physics, and Optics: 16 fractional works · 0.6% of its workAstronomy and Astrophysics: 12 fractional works · 0.5% of its workStatistical and Nonlinear Physics: 7 fractional works · 0.3% of its workRadiation: 5 fractional works · 0.2% of its workSmaller subfields together: 4 fractional works · 0.2% of its workMathematics: 35 fractional works · 1.4% of its workGeometry and Topology: 12 fractional works · 0.5% of its workMathematical Physics: 8 fractional works · 0.3% of its workApplied Mathematics: 6 fractional works · 0.2% of its workSmaller subfields together: 9 fractional works · 0.3% of its workEarth and Planetary Sciences: 32 fractional works · 1.2% of its workAtmospheric Science: 9 fractional works · 0.3% of its workOceanography: 8 fractional works · 0.3% of its workGeophysics: 5 fractional works · 0.2% of its workSmaller subfields together: 9 fractional works · 0.4% of its workChemistry: 26 fractional works · 1.0% of its workOrganic Chemistry: 11 fractional works · 0.4% of its workInorganic Chemistry: 5 fractional works · 0.2% of its workSmaller subfields together: 9 fractional works · 0.4% of its workEnergy: 20 fractional works · 0.8% of its workRenewable Energy, Sustainability and the Environment: 16 fractional works · 0.6% of its workSmaller subfields together: 3 fractional works · 0.1% of its workChemical Engineering: 10 fractional works · 0.4% of its workLife Sciences: 307 fractional works · 12.0% of its workBiochemistry, Genetics and Molecular Biology: 153 fractional works · 6.0% of its workMolecular Biology: 78 fractional works · 3.0% of its workGenetics: 26 fractional works · 1.0% of its workCancer Research: 13 fractional works · 0.5% of its workCell Biology: 11 fractional works · 0.4% of its workSmaller subfields together: 25 fractional works · 1.0% of its workNeuroscience: 62 fractional works · 2.4% of its workCognitive Neuroscience: 19 fractional works · 0.7% of its workNeurology: 14 fractional works · 0.6% of its workCellular and Molecular Neuroscience: 10 fractional works · 0.4% of its workSensory Systems: 9 fractional works · 0.3% of its workSmaller subfields together: 9 fractional works · 0.4% of its workImmunology and Microbiology: 40 fractional works · 1.6% of its workImmunology: 31 fractional works · 1.2% of its workSmaller subfields together: 8 fractional works · 0.3% of its workAgricultural and Biological Sciences: 35 fractional works · 1.4% of its workPlant Science: 13 fractional works · 0.5% of its workEcology, Evolution, Behavior and Systematics: 8 fractional works · 0.3% of its workSmaller subfields together: 15 fractional works · 0.6% of its workPharmacology, Toxicology and Pharmaceutics: 16 fractional works · 0.6% of its workPharmacology: 8 fractional works · 0.3% of its workToxicology: 6 fractional works · 0.2% of its workSmaller subfields together: 2 fractional works · 0.1% of its workSocial Sciences: 256 fractional works · 10.1% of its workSocial Sciences: 97 fractional works · 3.8% of its workSociology and Political Science: 35 fractional works · 1.4% of its workTransportation: 17 fractional works · 0.7% of its workPolitical Science and International Relations: 10 fractional works · 0.4% of its workEducation: 10 fractional works · 0.4% of its workSmaller subfields together: 25 fractional works · 1.0% of its workEconomics, Econometrics and Finance: 53 fractional works · 2.1% of its workEconomics and Econometrics: 44 fractional works · 1.7% of its workFinance: 7 fractional works · 0.3% of its workSmaller subfields together: 2 fractional works · 0.1% of its workPsychology: 52 fractional works · 2.0% of its workSocial Psychology: 23 fractional works · 0.9% of its workExperimental and Cognitive Psychology: 10 fractional works · 0.4% of its workClinical Psychology: 9 fractional works · 0.4% of its workDevelopmental and Educational Psychology: 7 fractional works · 0.3% of its workSmaller subfields together: 3 fractional works · 0.1% of its workBusiness, Management and Accounting: 26 fractional works · 1.0% of its workMarketing: 11 fractional works · 0.4% of its workStrategy and Management: 5 fractional works · 0.2% of its workSmaller subfields together: 10 fractional works · 0.4% of its workArts and Humanities: 20 fractional works · 0.8% of its workLanguage and Linguistics: 7 fractional works · 0.3% of its workArcheology: 5 fractional works · 0.2% of its workSmaller subfields together: 8 fractional works · 0.3% of its workDecision Sciences: 9 fractional works · 0.4% of its workALL ITS WORKTokai University2,546fractional works, 2022-now
Life Sciences12%Physical Sciences34%Health Sciences44%Social Sciences10%

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 Sciences1,11043.6%
    1. Medicine1,03840.8%
    2. Health Professions491.9%
    3. Nursing120.5%
    4. Dentistry70.3%
    5. Veterinary40.1%
    1. Engineering39115.4%
    2. Computer Science1375.4%
    3. Materials Science883.5%
    4. Environmental Science742.9%
    5. Physics and Astronomy612.4%
    6. Mathematics351.4%
    7. Earth and Planetary Sciences321.2%
    8. Chemistry261.0%
    9. Energy200.8%
    10. Chemical Engineering100.4%
    1. Biochemistry, Genetics and Molecular Biology1536.0%
    2. Neuroscience622.4%
    3. Immunology and Microbiology401.6%
    4. Agricultural and Biological Sciences351.4%
    5. Pharmacology, Toxicology and Pharmaceutics160.6%
    1. Social Sciences973.8%
    2. Economics, Econometrics and Finance532.1%
    3. Psychology522.0%
    4. Business, Management and Accounting261.0%
    5. Arts and Humanities200.8%
    6. Decision Sciences90.4%
All of science, and how each field's share has moved since 1950: the Science domain explorer

What does Tokai University specialise in?

Where its research is concentrated relative to its size: Nephrology takes 4.7× the share of its output that it takes of world research.

  1. NephrologySubfield · 26.0 works4.7×
  2. Pathology and Forensic MedicineSubfield · 50.5 works3.8×
← 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: 0.29× its world share, 35 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.13× its world share, 153 worksBiochemistry, Geneti…Immunology and Microbiology: 1.55× its world share, 40 worksImmunology and Micro…Neuroscience: 1.49× its world share, 62 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 1.80× its world share, 16 worksPharmacology, Toxico…Chemical Engineering: 1.13× its world share, 10 worksChemical EngineeringChemistry: 0.64× its world share, 26 worksChemistryComputer Science: 0.69× its world share, 137 worksComputer ScienceEarth and Planetary Sciences: 0.79× its world share, 32 worksEarth and Planetary …Energy: 0.84× its world share, 20 worksEnergyEngineering: 1.02× its world share, 391 worksEngineeringEnvironmental Science: 0.59× its world share, 74 worksEnvironmental ScienceMaterials Science: 1.00× its world share, 88 worksMaterials ScienceMathematics: 1.16× its world share, 35 worksMathematicsPhysics and Astronomy: 1.08× its world share, 61 worksPhysics and AstronomyDentistry: 0.58× its world share, 7 worksDentistryHealth Professions: 0.73× its world share, 49 worksHealth ProfessionsMedicine: 2.12× its world share, 1,038 worksMedicineNursing: 0.98× its world share, 12 worksNursingVeterinary: 1.02× its world share, 4 worksVeterinaryArts and Humanities: 0.28× its world share, 20 worksArts and HumanitiesBusiness, Management and Accounting: 0.31× its world share, 26 worksBusiness, Management…Decision Sciences: 0.37× its world share, 9 worksDecision SciencesEconomics, Econometrics and Finance: 0.97× its world share, 53 worksEconomics, Econometr…Psychology: 0.67× its world share, 52 worksPsychologySocial Sciences: 0.30× its world share, 97 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Medicine, 2.1×. Every wedge is a field page.

All 26 fields, with their numbers
  1. Medicine2.12×1,038 works
  2. Pharmacology, Toxicology and Pharmaceutics1.80×16 works
  3. Immunology and Microbiology1.55×40 works
  4. Neuroscience1.49×62 works
  5. Mathematics1.16×35 works
  6. Biochemistry, Genetics and Molecular Biology1.13×153 works
  7. Chemical Engineering1.13×10 works
  8. Physics and Astronomy1.08×61 works
  9. Engineering1.02×391 works
  10. Veterinary1.02×4 works
  11. Materials Science1.00×88 works
  12. Nursing0.98×12 works
  13. Economics, Econometrics and Finance0.97×53 works
  14. Energy0.84×20 works
  15. Earth and Planetary Sciences0.79×32 works
  16. Health Professions0.73×49 works
  17. Computer Science0.69×137 works
  18. Psychology0.67×52 works
  19. Chemistry0.64×26 works
  20. Environmental Science0.59×74 works
  21. Dentistry0.58×7 works
  22. Decision Sciences0.37×9 works
  23. Business, Management and Accounting0.31×26 works
  24. Social Sciences0.30×97 works
  25. Agricultural and Biological Sciences0.29×35 works
  26. Arts and Humanities0.28×20 works

Who are the top researchers at Tokai University?

Ranked on the quality score, Farhad Taghizadeh Hesary, Shinya Goto and So Nakagawa lead among researchers whose main affiliation is Tokai University.

  1. 1 Farhad Taghizadeh Hesary Japan · #3,257 worldwide 22k citations · 568 works
  2. 2 Shinya Goto Japan · #86,571 worldwide 37k citations · 520 works
  3. 3 So Nakagawa Japan · #251,897 worldwide 11k citations · 227 works
  4. 4 Taiji Matsusaka Japan · #265,472 worldwide 9.7k citations · 174 works
  5. 5 Toshio Miyata Japan · #306,023 worldwide 23k citations · 449 works
  6. 6 Fumio Niimura Japan · #386,275 worldwide 4.9k citations · 77 works
  7. 7 Masafumi Fukagawa Japan · #493,170 worldwide 22k citations · 1,150 works
  8. 8 Hirotaka Komaba Japan · #634,997 worldwide 5.3k citations · 241 works
  9. 9 Yohei Ohno Japan · #724,352 worldwide 5.2k citations · 290 works
  10. 10 Akihide Kamiya Japan · #784,229 worldwide 4.2k citations · 103 works
All ranked researchers at Tokai University

What are the most cited papers from Tokai University?

The most cited paper from Tokai University is "Apixaban versus Warfarin in Patients with Atrial Fibrillation" (Christopher B. Granger et al., 2011), with 9,001 citations. Next come "Guidelines for the use and interpretation of assays for monitoring autophagy (3rd edition)" (6,023) and "Evidence for Oscillation of Atmospheric Neutrinos" (5,135).

Most cited papers
#PaperReleasedCitations
1 Apixaban versus Warfarin in Patients with Atrial Fibrillation Christopher B. Granger et al. · New England Journal of Medicine Open access 28 Aug 2011 9,001
2 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
3 Evidence for Oscillation of Atmospheric Neutrinos Y. Fukuda et al. · Physical Review Letters Open access121 authors 24 Aug 1998 5,135
4 The complete genome sequence of the Gram-positive bacterium Bacillus subtilis Frank Kunst et al. · Nature Open access151 authors Nov 1997 3,720
5 Postnatal microbial colonization programs the hypothalamic–pituitary–adrenal system for stress response in mice Nobuyuki Sudo, Yoichi Chida, Yuji Aiba et al. · The Journal of Physiology 10 May 2004 2,754
All 60 most cited papers, with filters and sorting

Which keywords describe research at Tokai University?

By fractional works in 2022-now, weighted toward what it does more of than the world: Epidemiology, Inflammation, Chemotherapy, Diagnosis, Treatment, Neoadjuvant Therapy, Low Back Pain and Endoscopic Resection.

▲ 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. Epidemiology160▲ 1.57×116 topics
  2. Inflammation99▲ 1.83×75 topics
  3. Deep Learning66▼ 0.76×59 topics
  4. Treatment63▲ 2.0×44 topics
  5. Chemotherapy60▲ 3.3×25 topics
  6. Diagnosis58▲ 2.5×38 topics
  7. Cardiovascular Disease54▲ 1.87×34 topics
  8. Oxidative Stress50▲ 1.21×55 topics
  9. Quality of Life47▲ 1.27×46 topics
  10. Risk Factors43▲ 1.53×33 topics
  11. Clinical Practice Guidelines42▲ 3.0×14 topics
  12. Guidelines38▲ 3.2×13 topics
  13. Management38▲ 1.86×30 topics
  14. Prognostic Factors35▲ 3.2×13 topics
  15. Neurological Disorders35▲ 2.4×19 topics
  16. Neoadjuvant Therapy33▲ 5.5×5 topics
  17. Surgery32▲ 3.5×12 topics
  18. Virtual Reality31▲ 2.5×14 topics
  19. Heart Failure31▲ 2.7×13 topics
  20. Low Back Pain30▲ 6.9×4 topics
  21. Surgical Management28▲ 2.7×20 topics
  22. Genetic Mutations28▲ 2.5×22 topics
  23. Radiotherapy28▲ 2.8×13 topics
  24. Chronic Kidney Disease28▲ 4.3×9 topics
  25. Endoscopic Resection27▲ 11×2 topics
  26. Echocardiography26▲ 3.7×8 topics
  27. Spinal Fusion26▲ 10×2 topics
  28. Surgical Treatment25▲ 5.1×6 topics
  29. Survival Analysis24▲ 3.5×7 topics
  30. Degenerative Disc Disease24▲ 9.7×2 topics
  31. Energy Consumption23▲ 4.0×6 topics
  32. Percutaneous Coronary Intervention21▲ 6.1×4 topics
  33. Preoperative Chemoradiotherapy21▲ 10×2 topics
  34. Rituximab20▲ 5.4×4 topics
  35. Gastric Cancer19▲ 6.6×3 topics
  36. Spinal Surgery19▲ 9.5×2 topics
  37. Catheter Ablation18▲ 5.9×2 topics
  38. Intervertebral Disc18▲ 11×1 topic
  39. Lumbar Disc Degeneration18▲ 11×1 topic
  40. Chemoradiation17▲ 10×2 topics

Which research topics does Tokai University publish most on?

By volume in 2022-now: Spine and Intervertebral Disc Pathology, Energy, Environment, Economic Growth, Esophageal Cancer Research and Treatment and Gastric Cancer Management and Outcomes.

Spine and Intervertebral…18Spine and Intervertebral Disc Pathology: 18 fractional worksEnergy, Environment, Eco…17Energy, Environment, Economic Growth: 17 fractional worksEsophageal Cancer Research and Treatment: 15 fractional worksGastric Cancer Management and Outcomes: 12 fractional worksEngineering Applied Research: 11 fractional worksAtrial Fibrillation Management and Outcomes: 11 fractional worksCardiac Valve Diseases and Treatments: 11 fractional worksCoronary Interventions a…11Coronary Interventions and Diagnostics: 11 fractional worksAdvanced Thermoelectric Materials and Devices: 10 fractional worksLymphoma Diagnosis and Treatment: 10 fractional works
Pathology and Forensic MedicineEconomics and EconometricsSurgeryPulmonary and Respiratory Medicine3 others

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

  1. 1 Spine and Intervertebral Disc Pathology Pathology and Forensic Medicine 18 works
  2. 2 Energy, Environment, Economic Growth Economics and Econometrics 17 works
  3. 3 Esophageal Cancer Research and Treatment Surgery 15 works
  4. 4 Gastric Cancer Management and Outcomes Pulmonary and Respiratory Medicine 12 works
  5. 5 Engineering Applied Research Civil and Structural Engineering 11 works
  6. 6 Atrial Fibrillation Management and Outcomes Cardiology and Cardiovascular Medicine 11 works
  7. 7 Cardiac Valve Diseases and Treatments Cardiology and Cardiovascular Medicine 11 works
  8. 8 Coronary Interventions and Diagnostics Surgery 11 works
  9. 9 Advanced Thermoelectric Materials and Devices Materials Chemistry 10 works
  10. 10 Lymphoma Diagnosis and Treatment Pathology and Forensic Medicine 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 available41.6%not open58.4%

World: 40% of research is openly available.

with international co-authors10.3%domestic only89.7%

World: 18% is written across borders.

How has Tokai University's research output changed?

Output in 2022-2025 was 20% 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 Tokai University as a percentage of every work published that year, 0.010% in 2024.

still counting0.020%0.040%0.060%Tokai University0.0092% in 202519801990200020102020

Fractional works of Tokai 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 2025Tokai University6.4% in 2025200020102020

Of each year's output, the share that reached the world's 10% most cited for its field and year. Peak 6.4% in 2025.

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Tokai University on Science Explorer

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