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University · Yamagata · Japan

Yamagata Prefectural Institute of Public Health

eiken.yamagata.yamagata.jpROR OpenAlex
World rank, all time
#40,565
of 42,892
Rank in Japan
#1,933
of 2,112
Research works
195
▼ 26% vs 2013–17
Citations
3k
15.4 per fractional work
Top-10% rate
7.8%
record average 16.5%
Open access
63%
world 28%

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: 1.13× its world share, 1 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 3.59× its world share, 4 worksBiochemistry, Geneti…Immunology and Microbiology: 2.20× its world share, 0 worksImmunology and Micro…Neuroscience: 1.30× its world share, 0 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 6.35× its world share, 0 worksPharmacology, Toxico…Chemistry: 5.23× its world share, 2 worksChemistryComputer Science: 0.05× its world share, 0 worksComputer ScienceEarth and Planetary Sciences: 0.38× its world share, 0 worksEarth and Planetary …Engineering: 0.02× its world share, 0 worksEngineeringEnvironmental Science: 0.42× its world share, 0 worksEnvironmental ScienceMathematics: 1.26× its world share, 0 worksMathematicsMedicine: 2.79× its world share, 12 worksMedicineVeterinary: 0.85× its world share, 0 worksVeterinaryBusiness, Management and Accounting: 0.04× its world share, 0 worksBusiness, Management…Decision Sciences: 0.12× its world share, 0 worksDecision SciencesPsychology: 0.49× its world share, 0 worksPsychologySocial Sciences: 0.03× its world share, 0 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Pharmacology, Toxicology and Pharmaceutics, 6.3×. Every wedge is a field page.

Who are the top researchers at Yamagata Prefectural Institute of Public Health?

Ranked on the composite score, Yuichi Takahashi, Tatsuya Ikeda and Katsumi Mizuta lead among researchers whose main affiliation is Yamagata Prefectural Institute of Public Health.

  1. 1 Yuichi Takahashi Japan · #742,243 worldwide 69 citations · 35 works
  2. 2 Tatsuya Ikeda Japan · #1,385,048 worldwide 13 citations · 18 works
  3. 3 Katsumi Mizuta Japan · #1,516,188 worldwide 21 citations · 21 works
All ranked researchers at Yamagata Prefectural Institute of Public Health

Which keywords describe research at Yamagata Prefectural Institute of Public Health?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Epidemiology, Pathogenesis, Vaccine, Toxicity, Immune Response, Viral Infections, Antioxidant and Biosynthesis.

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

Size is fractional works in 2022–2025 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 24 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 24 words, with their numbers
  1. Epidemiology6▲ 6.3×25 topics
  2. Pathogenesis2▲ 20×8 topics
  3. Vaccine2▲ 23×8 topics
  4. Toxicity2▲ 21×3 topics
  5. Immune Response2▲ 14×7 topics
  6. Viral Infections2▲ 125×2 topics
  7. Antioxidant1▲ 9.4×3 topics
  8. Biosynthesis1▲ 41×2 topics
  9. Biotechnological Production1▲ 208×2 topics
  10. Metabolism1▲ 13×4 topics
  11. Vaccine Development1▲ 25×3 topics
  12. Pharmacokinetics1▲ 23×2 topics
  13. Human Metapneumovirus1▲ 122×1 topic
  14. Respiratory Syncytial Virus1▲ 122×1 topic
  15. Treatment1▲ 4.4×7 topics
  16. Antioxidant Activity1▲ 7.8×3 topics
  17. Influenza1▲ 122×2 topics
  18. Biological Activities1▲ 28×2 topics
  19. Biological Activity1▲ 97×2 topics
  20. Food Colorants1▲ 122×1 topic
  21. Liver Diseases1▲ 645×1 topic
  22. Microbial Pigments1▲ 233×1 topic
  23. Silymarin1▲ 645×1 topic
  24. Synthesis1▲ 12×2 topics

Which research topics does Yamagata Prefectural Institute of Public Health publish most on?

By volume in 2022–2025: Respiratory viral infections research, Microbial Metabolism and Applications, Silymarin and Mushroom Poisoning and Influenza Virus Research Studies.

Respiratory viral infect…1Respiratory viral infections research: 1 fractional worksMicrobial Metabolism and…1Microbial Metabolism and Applications: 1 fractional worksSilymarin and Mushroom P…1Silymarin and Mushroom Poisoning: 1 fractional worksInfluenza Virus Research…1Influenza Virus Research Studies: 1 fractional worksPlant Toxicity and Pharmacological Properties: 1 fractional worksChemical synthesis and alkaloids: 1 fractional worksFungal Biology and Appli…1Fungal Biology and Applications: 1 fractional worksVirology and Viral Diseases: 1 fractional worksAnalytical Chemistry and Chromatography: 0 fractional worksBiochemical and biochemical processes: 0 fractional works
EpidemiologyBiotechnologyPulmonary and Respiratory MedicineMolecular Biology3 others

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

  1. 1 Respiratory viral infections research Epidemiology 1 works
  2. 2 Microbial Metabolism and Applications Biotechnology 1 works
  3. 3 Silymarin and Mushroom Poisoning Pulmonary and Respiratory Medicine 1 works
  4. 4 Influenza Virus Research Studies Epidemiology 1 works
  5. 5 Plant Toxicity and Pharmacological Properties Molecular Biology 1 works
  6. 6 Chemical synthesis and alkaloids Organic Chemistry 1 works
  7. 7 Fungal Biology and Applications Pharmacology 1 works
  8. 8 Virology and Viral Diseases Epidemiology 1 works
  9. 9 Analytical Chemistry and Chromatography Spectroscopy 0 works
  10. 10 Biochemical and biochemical processes Biotechnology 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 available62.9%not open37.1%

World: 28% of research is openly available.

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

World: 19% is written across borders.

How has Yamagata Prefectural Institute of Public Health's research output changed?

Output in 2018–2022 was 26% lower than in 2013–2017.

1990200020102020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.

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 are in the interactive view on the map.