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University · Yamagata · Japan

Tohoku Bunkyo University

t-bunkyo.jpROR OpenAlex
Research works
34
▲ 133% vs 2018-21
Citations
280
8.3 per fractional work
Top-10% rate
6.7%
all institutions 10.0%
Open access
80%
world 40%
International
14%
world 18%
Tohoku Bunkyo University

Not ranked overall: Tohoku Bunkyo University is under the volume floor below which a citation excellence rate is noise. Not ranked is not the same as ranked last.

Which fields of science does Tohoku Bunkyo University work in?

In all years, 43% of research at Tohoku Bunkyo University is in Social Sciences, 34% in Physical Sciences. Its largest fields are Psychology (26%), Environmental Science (15%), Social Sciences (13%). It does 1.7× the world's share of Social Sciences.

Social Sciences: 14 fractional works · 42.8% of its workPsychology: 9 fractional works · 26.0% of its workExperimental and Cognitive Psychology: 3 fractional works · 9.4% of its workClinical Psychology: 3 fractional works · 8.1% of its workSocial Psychology: 1 fractional works · 3.7% of its workDevelopmental and Educational Psychology: 1 fractional works · 3.0% of its workApplied Psychology: 1 fractional works · 1.8% of its workSocial Sciences: 5 fractional works · 13.5% of its workSociology and Political Science: 2 fractional works · 6.9% of its workTransportation: 1 fractional works · 2.0% of its workEducation: 1 fractional works · 1.6% of its workSafety Research: 0 fractional works · 0.8% of its workLibrary and Information Sciences: 0 fractional works · 0.7% of its workCultural Studies: 0 fractional works · 0.5% of its workDemography: 0 fractional works · 0.5% of its workSmaller subfields together: 0 fractional works · 0.5% of its workBusiness, Management and Accounting: 1 fractional works · 1.7% of its workManagement of Technology and Innovation: 0 fractional works · 1.3% of its workStrategy and Management: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.0% of its workEconomics, Econometrics and Finance: 0 fractional works · 0.8% of its workEconomics and Econometrics: 0 fractional works · 0.5% of its workGeneral Economics, Econometrics and Finance: 0 fractional works · 0.3% of its workDecision Sciences: 0 fractional works · 0.7% of its workManagement Science and Operations Research: 0 fractional works · 0.7% of its workArts and Humanities: 0 fractional works · 0.2% of its workPhysical Sciences: 12 fractional works · 34.2% of its workEnvironmental Science: 5 fractional works · 14.7% of its workHealth, Toxicology and Mutagenesis: 1 fractional works · 3.0% of its workEcology: 1 fractional works · 3.0% of its workManagement, Monitoring, Policy and Law: 1 fractional works · 2.7% of its workGlobal and Planetary Change: 1 fractional works · 2.2% of its workPollution: 0 fractional works · 1.3% of its workEnvironmental Engineering: 0 fractional works · 1.0% of its workNature and Landscape Conservation: 0 fractional works · 1.0% of its workEnvironmental Chemistry: 0 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.2% of its workEngineering: 3 fractional works · 8.5% of its workCivil and Structural Engineering: 1 fractional works · 2.0% of its workControl and Systems Engineering: 0 fractional works · 1.3% of its workAerospace Engineering: 0 fractional works · 1.2% of its workBiomedical Engineering: 0 fractional works · 0.9% of its workMechanical Engineering: 0 fractional works · 0.7% of its workOcean Engineering: 0 fractional works · 0.7% of its workElectrical and Electronic Engineering: 0 fractional works · 0.5% of its workMechanics of Materials: 0 fractional works · 0.5% of its workBuilding and Construction: 0 fractional works · 0.2% of its workSafety, Risk, Reliability and Quality: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workComputer Science: 1 fractional works · 3.1% of its workInformation Systems: 0 fractional works · 1.1% of its workArtificial Intelligence: 0 fractional works · 0.8% of its workHuman-Computer Interaction: 0 fractional works · 0.6% of its workComputer Networks and Communications: 0 fractional works · 0.3% of its workComputer Vision and Pattern Recognition: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.0% of its workPhysics and Astronomy: 1 fractional works · 2.5% of its workAstronomy and Astrophysics: 0 fractional works · 1.3% of its workNuclear and High Energy Physics: 0 fractional works · 0.5% of its workRadiation: 0 fractional works · 0.5% of its workSmaller subfields together: 0 fractional works · 0.1% of its workEarth and Planetary Sciences: 1 fractional works · 1.9% of its workGeophysics: 0 fractional works · 1.0% of its workGeochemistry and Petrology: 0 fractional works · 0.7% of its workOceanography: 0 fractional works · 0.3% of its workMathematics: 0 fractional works · 1.5% of its workAlgebra and Number Theory: 0 fractional works · 0.7% of its workApplied Mathematics: 0 fractional works · 0.7% of its workMaterials Science: 0 fractional works · 1.3% of its workBiomaterials: 0 fractional works · 1.0% of its workMaterials Chemistry: 0 fractional works · 0.3% of its workChemistry: 0 fractional works · 0.7% of its workAnalytical Chemistry: 0 fractional works · 0.4% of its workInorganic Chemistry: 0 fractional works · 0.3% of its workHealth Sciences: 5 fractional works · 13.4% of its workMedicine: 3 fractional works · 9.8% of its workPublic Health, Environmental and Occupational Health: 1 fractional works · 2.8% of its workPharmacology: 1 fractional works · 2.2% of its workEndocrinology, Diabetes and Metabolism: 0 fractional works · 1.2% of its workComplementary and alternative medicine: 0 fractional works · 1.0% of its workOrthopedics and Sports Medicine: 0 fractional works · 1.0% of its workNeurology: 0 fractional works · 0.5% of its workPulmonary and Respiratory Medicine: 0 fractional works · 0.3% of its workNephrology: 0 fractional works · 0.2% of its workRheumatology: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.4% of its workNursing: 1 fractional works · 2.4% of its workNutrition and Dietetics: 1 fractional works · 1.9% of its workLeadership and Management: 0 fractional works · 0.5% of its workHealth Professions: 0 fractional works · 1.2% of its workPharmacy: 0 fractional works · 0.5% of its workOccupational Therapy: 0 fractional works · 0.3% of its workRadiological and Ultrasound Technology: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.1% of its workVeterinary: 0 fractional works · 0.1% of its workLife Sciences: 3 fractional works · 9.6% of its workNeuroscience: 2 fractional works · 5.9% of its workCognitive Neuroscience: 1 fractional works · 3.5% of its workBehavioral Neuroscience: 1 fractional works · 2.0% of its workNeurology: 0 fractional works · 0.5% of its workAgricultural and Biological Sciences: 1 fractional works · 2.6% of its workAnimal Science and Zoology: 1 fractional works · 1.6% of its workAgronomy and Crop Science: 0 fractional works · 0.7% of its workSmaller subfields together: 0 fractional works · 0.4% of its workBiochemistry, Genetics and Molecular Biology: 0 fractional works · 1.1% of its workMolecular Biology: 0 fractional works · 1.0% of its workSmaller subfields together: 0 fractional works · 0.0% of its workALL ITS WORKTohoku BunkyoUniversity34fractional works, all years
Life Sciences10%Physical Sciences34%Health Sciences13%Social Sciences43%

Each ring splits the one inside it: the four domains of science, their fields, their subfields. Size is fractional works in all years. 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 21 fields, with their numbers
    1. Psychology926.0%
    2. Social Sciences513.5%
    3. Business, Management and Accounting11.7%
    4. Economics, Econometrics and Finance00.8%
    5. Decision Sciences00.7%
    6. Arts and Humanities00.2%
    1. Environmental Science514.7%
    2. Engineering38.5%
    3. Computer Science13.1%
    4. Physics and Astronomy12.5%
    5. Earth and Planetary Sciences11.9%
    6. Mathematics01.5%
    7. Materials Science01.3%
    8. Chemistry00.7%
    1. Medicine39.8%
    2. Nursing12.4%
    3. Health Professions01.2%
    4. Veterinary00.1%
    1. Neuroscience25.9%
    2. Agricultural and Biological Sciences12.6%
    3. Biochemistry, Genetics and Molecular Biology01.1%
All of science, and how each field's share has moved since 1950: the Science domain explorer

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: 0.34× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.09× its world share, 0 worksBiochemistry, Geneti…Neuroscience: 0.84× its world share, 0 worksNeuroscienceChemistry: 0.52× its world share, 0 worksChemistryComputer Science: 0.74× its world share, 1 worksComputer ScienceEarth and Planetary Sciences: 1.05× its world share, 0 worksEarth and Planetary …Engineering: 0.45× its world share, 1 worksEngineeringEnvironmental Science: 1.51× its world share, 1 worksEnvironmental ScienceMaterials Science: 0.23× its world share, 0 worksMaterials SciencePhysics and Astronomy: 1.09× its world share, 0 worksPhysics and AstronomyHealth Professions: 0.34× its world share, 0 worksHealth ProfessionsMedicine: 0.29× its world share, 1 worksMedicineBusiness, Management and Accounting: 1.41× its world share, 1 worksBusiness, Management…Decision Sciences: 0.71× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 1.06× its world share, 0 worksEconomics, Econometr…Psychology: 11.74× its world share, 4 worksPsychologySocial Sciences: 1.66× its world share, 3 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Psychology, 11.7×. Every wedge is a field page.

All 17 fields, with their numbers
  1. Psychology11.74×4 works
  2. Social Sciences1.66×3 works
  3. Environmental Science1.51×1 works
  4. Business, Management and Accounting1.41×1 works
  5. Physics and Astronomy1.09×0 works
  6. Economics, Econometrics and Finance1.06×0 works
  7. Earth and Planetary Sciences1.05×0 works
  8. Neuroscience0.84×0 works
  9. Computer Science0.74×1 works
  10. Decision Sciences0.71×0 works
  11. Chemistry0.52×0 works
  12. Engineering0.45×1 works
  13. Agricultural and Biological Sciences0.34×0 works
  14. Health Professions0.34×0 works
  15. Medicine0.29×1 works
  16. Materials Science0.23×0 works
  17. Biochemistry, Genetics and Molecular Biology0.09×0 works

What are the most cited papers from Tohoku Bunkyo University?

The most cited paper from Tohoku Bunkyo University is "Evidence of tubular damage in the very early stage of chronic kidney disease of uncertain etiology in the North Central Province of Sri Lanka: a cross-sectional study" (Shanika Nanayakkara, Lalantha Senevirathna, Upul Karunaratne et al., 2011), with 92 citations. Next come "Odd-numbered perfluorocarboxylates predominate over perfluorooctanoic acid in serum samples from Japan, Korea and Vietnam" (78) and "Preliminary assessment of ecological exposure of adult residents in Fukushima Prefecture to radioactive cesium through ingestion and inhalation" (69).

Most cited papers
#PaperReleasedCitations
1 Evidence of tubular damage in the very early stage of chronic kidney disease of uncertain etiology in the North Central Province of Sri Lanka: a cross-sectional study Shanika Nanayakkara, Lalantha Senevirathna, Upul Karunaratne et al. · Environmental Health and Preventive Medicine Open access 27 Jun 2011 92
2 Odd-numbered perfluorocarboxylates predominate over perfluorooctanoic acid in serum samples from Japan, Korea and Vietnam Kouji H. Harada, Toshiaki Hitomi, Tamon Niisoe et al. · Environment International Open access 24 May 2011 78
3 Preliminary assessment of ecological exposure of adult residents in Fukushima Prefecture to radioactive cesium through ingestion and inhalation Akio Koizumi, Kouji H. Harada, Tamon Niisoe et al. · Environmental Health and Preventive Medicine Open access 9 Nov 2011 69
4 P.R4810K, a polymorphism of RNF213, the susceptibility gene for moyamoya disease, is associated with blood pressure Akio Koizumi, Hatasu Kobayashi, Wanyang Liu et al. · Environmental Health and Preventive Medicine Open access 9 Aug 2012 69
5 Effect of a Home-Based Simple Yoga Program in Child-Care Workers: A Randomized Controlled Trial Yumiko Sakuma, Akiyo Sasaki-Otomaru, Sadayo Ishida et al. · The Journal of Alternative and Complementary Medicine 19 Jul 2012 67
All 63 most cited papers, with filters and sorting

Which keywords describe research at Tohoku Bunkyo University?

By fractional works in all years, weighted toward what it does more of than the world: Personality Traits, Mental Health, Adolescent Development, Big Five, Self-Esteem, Well-being, Psychopathology and Motivation.

▲ more of its work than of the world's◆ about the world's share▼ less than the world's

Size is fractional works in all years 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 14 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 14 words, with their numbers
  1. Personality Traits4▲ 92×4 topics
  2. Mental Health2▲ 6.6×4 topics
  3. Adolescent Development2▲ 78×4 topics
  4. Big Five2▲ 410×1 topic
  5. Self-Esteem2▲ 127×1 topic
  6. Well-being2▲ 19×7 topics
  7. Depression1▲ 4.6×2 topics
  8. Oxidative Stress1▲ 1.94×7 topics
  9. Psychopathology1▲ 20×2 topics
  10. Motivation1▲ 11×2 topics
  11. Self-Control1▲ 180×2 topics
  12. Future Orientation1▲ 347×1 topic
  13. Social Cognition1▲ 16×4 topics
  14. Time Perspective1▲ 347×1 topic

Which research topics does Tohoku Bunkyo University publish most on?

By volume in 2022-now: Personality Traits and Psychology, Technology and Human Factors in Education and Health, International Environmental Law and Policies and Personality Disorders and Psychopathology.

Personality Traits and P…2Personality Traits and Psychology: 2 fractional worksTechnology and Human Factors in Education and Health: 0 fractional worksInternational Environmental Law and Policies: 0 fractional worksPersonality Disorders and Psychopathology: 0 fractional worksMental Health via Writing: 0 fractional worksIntellectual Property and Patents: 0 fractional worksAnxiety, Depression, Psychometrics, Treatment, Cognitive Processes: 0 fractional worksEarthquake and Disaster Impact Studies: 0 fractional worksLegal and Regulatory Analysis: 0 fractional worksInternational Maritime Law Issues: 0 fractional works
Clinical PsychologyPublic Health, Environmental and Occupational HealthManagement, Monitoring, Policy and LawSocial Psychology3 others

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

  1. 1 Personality Traits and Psychology Clinical Psychology 2 works
  2. 2 Technology and Human Factors in Education and Health Public Health, Environmental and Occupational Health 0 works
  3. 3 International Environmental Law and Policies Management, Monitoring, Policy and Law 0 works
  4. 4 Personality Disorders and Psychopathology Clinical Psychology 0 works
  5. 5 Mental Health via Writing Social Psychology 0 works
  6. 6 Intellectual Property and Patents Management of Technology and Innovation 0 works
  7. 7 Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes Experimental and Cognitive Psychology 0 works
  8. 8 Earthquake and Disaster Impact Studies Transportation 0 works
  9. 9 Legal and Regulatory Analysis Transportation 0 works
  10. 10 International Maritime Law Issues Management, Monitoring, Policy and Law 0 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 available80.1%not open19.9%

World: 40% of research is openly available.

with international co-authors13.6%domestic only86.4%

World: 18% is written across borders.

How has Tohoku Bunkyo University's research output changed?

Output in 2022-2025 was 133% 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 Tohoku Bunkyo University as a percentage of every work published that year, 0.000047% in 2024.

still counting0.00010%0.00020%0.00030%Tohoku Bunkyo University0.000090% in 20251990200020102020

Fractional works of Tohoku Bunkyo University over all fractional works that year. How the balance of science has shifted.

Other research institutions in Yamagata

All research institutions in Yamagata

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners have tabs of their own, above.

Discussion

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