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University · Niigata · Japan

Niigata Seiryo University

n-seiryo.ac.jpROR OpenAlex
World rank, all time
#27,849
of 34,923
Rank in Japan
#1,127
of 1,923
Research works
150
▲ 8% vs 2018-21
Citations
2.1k
14.3 per fractional work
Top-10% rate
5.3%
all institutions 10.0%
vs its own fields
0.88×
1.00× is exactly expected
Open access
64%
world 40%
International
8%
world 18%
Niigata Seiryo University

Which fields of science does Niigata Seiryo University work in?

In 2022-now, 44% of research at Niigata Seiryo University is in Social Sciences, 23% in Health Sciences. Its largest fields are Psychology (19%), Medicine (19%), Social Sciences (19%). It does 1.5× the world's share of Social Sciences.

Social Sciences: 12 fractional works · 44.4% of its workPsychology: 5 fractional works · 19.1% of its workExperimental and Cognitive Psychology: 2 fractional works · 7.4% of its workClinical Psychology: 1 fractional works · 4.6% of its workSocial Psychology: 1 fractional works · 3.5% of its workDevelopmental and Educational Psychology: 1 fractional works · 2.6% of its workNeuropsychology and Physiological Psychology: 0 fractional works · 0.7% of its workApplied Psychology: 0 fractional works · 0.3% of its workSocial Sciences: 5 fractional works · 18.8% of its workSociology and Political Science: 2 fractional works · 7.6% of its workCultural Studies: 1 fractional works · 3.9% of its workTransportation: 1 fractional works · 2.6% of its workEducation: 0 fractional works · 1.9% of its workHealth: 0 fractional works · 1.5% of its workDemography: 0 fractional works · 1.3% of its workArts and Humanities: 1 fractional works · 3.9% of its workLanguage and Linguistics: 1 fractional works · 2.2% of its workArcheology: 0 fractional works · 0.7% of its workVisual Arts and Performing Arts: 0 fractional works · 0.7% of its workLiterature and Literary Theory: 0 fractional works · 0.5% of its workEconomics, Econometrics and Finance: 1 fractional works · 2.6% of its workFinance: 1 fractional works · 2.6% of its workDecision Sciences: 0 fractional works · 0.0% of its workHealth Sciences: 6 fractional works · 23.3% of its workMedicine: 5 fractional works · 19.0% of its workSurgery: 1 fractional works · 3.7% of its workEpidemiology: 1 fractional works · 2.9% of its workPsychiatry and Mental health: 1 fractional works · 2.6% of its workPublic Health, Environmental and Occupational Health: 1 fractional works · 2.0% of its workRadiology, Nuclear Medicine and Imaging: 0 fractional works · 1.8% of its workPhysiology: 0 fractional works · 1.2% of its workGenetics: 0 fractional works · 0.9% of its workNeurology: 0 fractional works · 0.9% of its workRehabilitation: 0 fractional works · 0.8% of its workOrthopedics and Sports Medicine: 0 fractional works · 0.7% of its workRheumatology: 0 fractional works · 0.7% of its workEmergency Medicine: 0 fractional works · 0.4% of its workInfectious Diseases: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workHealth Professions: 1 fractional works · 3.0% of its workGeneral Health Professions: 0 fractional works · 1.7% of its workOccupational Therapy: 0 fractional works · 1.3% of its workSmaller subfields together: 0 fractional works · 0.0% of its workNursing: 0 fractional works · 1.2% of its workLeadership and Management: 0 fractional works · 0.6% of its workResearch and Theory: 0 fractional works · 0.6% of its workPhysical Sciences: 6 fractional works · 23.2% of its workEnvironmental Science: 5 fractional works · 18.0% of its workNature and Landscape Conservation: 5 fractional works · 18.0% of its workComputer Science: 1 fractional works · 3.9% of its workInformation Systems: 1 fractional works · 3.9% of its workEngineering: 0 fractional works · 1.3% of its workAerospace Engineering: 0 fractional works · 1.3% of its workLife Sciences: 2 fractional works · 9.1% of its workNeuroscience: 2 fractional works · 6.0% of its workCognitive Neuroscience: 2 fractional works · 5.9% of its workSmaller subfields together: 0 fractional works · 0.0% of its workBiochemistry, Genetics and Molecular Biology: 1 fractional works · 2.2% of its workDevelopmental Biology: 0 fractional works · 1.9% of its workGenetics: 0 fractional works · 0.3% of its workPharmacology, Toxicology and Pharmaceutics: 0 fractional works · 0.7% of its workToxicology: 0 fractional works · 0.7% of its workImmunology and Microbiology: 0 fractional works · 0.2% of its workImmunology: 0 fractional works · 0.2% of its workALL ITS WORKNiigata SeiryoUniversity26fractional works, 2022-now
Life Sciences9%Physical Sciences23%Health Sciences23%Social Sciences44%

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 15 fields, with their numbers
    1. Psychology519.1%
    2. Social Sciences518.8%
    3. Arts and Humanities13.9%
    4. Economics, Econometrics and Finance12.6%
    5. Decision Sciences00.0%
    1. Medicine519.0%
    2. Health Professions13.0%
    3. Nursing01.2%
    1. Environmental Science518.0%
    2. Computer Science13.9%
    3. Engineering01.3%
    1. Neuroscience26.0%
    2. Biochemistry, Genetics and Molecular Biology12.2%
    3. Pharmacology, Toxicology and Pharmaceutics00.7%
    4. Immunology and Microbiology00.2%
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.

Biochemistry, Genetics and Molecular Biology: 0.41× its world share, 1 worksBiochemistry, Geneti…Immunology and Microbiology: 0.21× its world share, 0 worksImmunology and Micro…Neuroscience: 3.69× its world share, 2 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 2.13× its world share, 0 worksPharmacology, Toxico…Computer Science: 0.50× its world share, 1 worksComputer ScienceEngineering: 0.09× its world share, 0 worksEngineeringEnvironmental Science: 3.63× its world share, 5 worksEnvironmental ScienceHealth Professions: 1.15× its world share, 1 worksHealth ProfessionsMedicine: 0.99× its world share, 5 worksMedicineNursing: 2.50× its world share, 0 worksNursingArts and Humanities: 1.36× its world share, 1 worksArts and HumanitiesDecision Sciences: 0.03× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 1.21× its world share, 1 worksEconomics, Econometr…Psychology: 6.25× its world share, 5 worksPsychologySocial Sciences: 1.49× its world share, 5 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Psychology, 6.2×. Every wedge is a field page.

All 15 fields, with their numbers
  1. Psychology6.25×5 works
  2. Neuroscience3.69×2 works
  3. Environmental Science3.63×5 works
  4. Nursing2.50×0 works
  5. Pharmacology, Toxicology and Pharmaceutics2.13×0 works
  6. Social Sciences1.49×5 works
  7. Arts and Humanities1.36×1 works
  8. Economics, Econometrics and Finance1.21×1 works
  9. Health Professions1.15×1 works
  10. Medicine0.99×5 works
  11. Computer Science0.50×1 works
  12. Biochemistry, Genetics and Molecular Biology0.41×1 works
  13. Immunology and Microbiology0.21×0 works
  14. Engineering0.09×0 works
  15. Decision Sciences0.03×0 works

Who are the top researchers at Niigata Seiryo University?

Ranked on the quality score, Kumiko Muramatsu, Kenji Yokotani and Yuko Honma lead among researchers whose main affiliation is Niigata Seiryo University.

  1. 1 Kumiko Muramatsu Japan · #607,402 worldwide 2.2k citations · 58 works
  2. 2 Kenji Yokotani Japan · #3,125,196 worldwide 201 citations · 31 works
  3. 3 Yuko Honma Japan · #3,482,481 worldwide 26 citations · 15 works
  4. 4 Tadashi SATO Japan · #4,064,401 worldwide 0 citations · 21 works
  5. 5 徹 高橋 Japan · #4,500,681 worldwide 0 citations · 32 works
  6. 6 Tamiko Tamaki Japan · #4,572,991 worldwide 0 citations · 16 works
  7. 7 由紀子 和田 Japan · #4,622,027 worldwide 0 citations · 17 works
  8. 8 文子 渡辺 Japan · #4,664,267 worldwide 0 citations · 20 works
  9. 9 Fumi Ito Japan · #4,778,642 worldwide 20 citations · 20 works
  10. 10 あさみ 真壁 Japan · #5,017,385 worldwide 0 citations · 26 works
All ranked researchers at Niigata Seiryo University

What are the most cited papers from Niigata Seiryo University?

The most cited paper from Niigata Seiryo University is "Equivalency of the diagnostic accuracy of the PHQ-8 and PHQ-9: a systematic review and individual participant data meta-analysis" (Yin Wu et al., 2019), with 438 citations. Next come "Performance of the Japanese version of the Patient Health Questionnaire-9 (J-PHQ-9) for depression in primary care" (375) and "The Patient Health Questionnaire, Japanese Version: Validity According to the Mini-International Neuropsychiatric Interview–Plus" (348).

Most cited papers
#PaperReleasedCitations
1 Equivalency of the diagnostic accuracy of the PHQ-8 and PHQ-9: a systematic review and individual participant data meta-analysis Yin Wu et al. · Psychological Medicine ReviewOpen access 12 Jul 2019 438
2 Performance of the Japanese version of the Patient Health Questionnaire-9 (J-PHQ-9) for depression in primary care Kumiko Muramatsu, Hitoshi Miyaoka, Kunitoshi Kamijima et al. · General Hospital Psychiatry 28 Mar 2018 375
3 The Patient Health Questionnaire, Japanese Version: Validity According to the Mini-International Neuropsychiatric Interview–Plus Kumiko Muramatsu, Kunitoshi Kamijima, Masahito Yoshida et al. · Psychological Reports Dec 2007 348
4 Early‐stage carcinoids of the gastrointestinal tract Jun Soga · Cancer Open access Mar 2005 324
5 Patient Health Questionnaire-9 scores do not accurately estimate depression prevalence: individual participant data meta-analysis Brooke Levis et al. · Journal of Clinical Epidemiology ReviewOpen access 24 Feb 2020 220
All 62 most cited papers, with filters and sorting

Which keywords describe research at Niigata Seiryo University?

By fractional works in 2022-now, weighted toward what it does more of than the world: landscape conservation, Satoyama, Emotion Regulation, Educational Technology, Culture, Modernization, Depression and Teacher Training.

▲ 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 13 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 13 words, with their numbers
  1. Satoyama5▲ 1892×1 topic
  2. landscape conservation5▲ 1892×1 topic
  3. Epidemiology2▲ 1.82×8 topics
  4. Educational Technology2▲ 5.4×4 topics
  5. Emotion Regulation2▲ 18×4 topics
  6. Culture1▲ 9.8×2 topics
  7. Depression1▲ 5.9×7 topics
  8. Modernization1▲ 28×2 topics
  9. Mental Health1▲ 3.2×5 topics
  10. Teacher Training1▲ 7.3×4 topics
  11. Identity1▲ 5.3×1 topic
  12. Japan1▲ 182×1 topic
  13. Prevalence1▲ 9.6×3 topics

Which research topics does Niigata Seiryo University publish most on?

By volume in 2022-now: Urban and spatial planning, Japanese History and Culture, Orthopedic Surgery and Rehabilitation and Financial Crisis of the 21st Century.

Urban and spatial planning5Urban and spatial planning: 5 fractional worksJapanese History and Culture: 1 fractional worksOrthopedic Surgery and Rehabilitation: 1 fractional worksFinancial Crisis of the 21st Century: 1 fractional worksInnovative Teaching and Learning Methods: 0 fractional worksInnovative Educational Technologies: 0 fractional worksChild and Adolescent Psychosocial and Emotional Development: 0 fractional worksPeripheral Nerve Disorders: 0 fractional worksMental Health Treatment and Access: 0 fractional worksCongenital limb and hand anomalies: 0 fractional works
Nature and Landscape ConservationCultural StudiesSurgeryFinance6 others

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

  1. 1 Urban and spatial planning Nature and Landscape Conservation 5 works
  2. 2 Japanese History and Culture Cultural Studies 1 works
  3. 3 Orthopedic Surgery and Rehabilitation Surgery 1 works
  4. 4 Financial Crisis of the 21st Century Finance 1 works
  5. 5 Innovative Teaching and Learning Methods Developmental and Educational Psychology 0 works
  6. 6 Innovative Educational Technologies Information Systems 0 works
  7. 7 Child and Adolescent Psychosocial and Emotional Development Clinical Psychology 0 works
  8. 8 Peripheral Nerve Disorders Radiology, Nuclear Medicine and Imaging 0 works
  9. 9 Mental Health Treatment and Access Social Psychology 0 works
  10. 10 Congenital limb and hand anomalies Developmental Biology 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 available63.8%not open36.2%

World: 40% of research is openly available.

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

World: 18% is written across borders.

How has Niigata Seiryo University's research output changed?

Output in 2022-2025 was 8% 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 Niigata Seiryo University as a percentage of every work published that year, 0.00010% in 2024.

still counting0.00050%0.0010%0.0015%Niigata Seiryo University0.00012% in 202519801990200020102020

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

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Niigata Seiryo University on Science Explorer

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