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Government institution · Chiba · Japan

Chiba Prefectural Institute of Public Health

pref.chiba.lg.jp/eikenROR OpenAlex
World rank, all time
#35,611
of 42,892
Rank in Japan
#1,555
of 2,112
Research works
311
▼ 50% vs 2013–17
Citations
4.9k
15.8 per fractional work
Top-10% rate
5.2%
record average 16.5%
Open access
54%
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: 1.29× its world share, 1 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.02× its world share, 1 worksBiochemistry, Geneti…Immunology and Microbiology: 2.27× its world share, 0 worksImmunology and Micro…Neuroscience: 2.87× its world share, 1 worksNeuroscienceChemistry: 0.19× its world share, 0 worksChemistryEarth and Planetary Sciences: 0.85× its world share, 0 worksEarth and Planetary …Engineering: 0.08× its world share, 0 worksEngineeringEnvironmental Science: 1.90× its world share, 1 worksEnvironmental ScienceMaterials Science: 0.19× its world share, 0 worksMaterials ScienceMathematics: 1.13× its world share, 0 worksMathematicsHealth Professions: 0.51× its world share, 0 worksHealth ProfessionsMedicine: 3.05× its world share, 7 worksMedicineNursing: 1.96× its world share, 0 worksNursingBusiness, Management and Accounting: 0.17× its world share, 0 worksBusiness, Management…Economics, Econometrics and Finance: 0.42× its world share, 0 worksEconomics, Econometr…Psychology: 0.61× its world share, 0 worksPsychologySocial Sciences: 0.24× its world share, 0 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Medicine, 3.0×. Every wedge is a field page.

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

Ranked on the composite score, Yoshio Fukuda, Junko Sajiki and Tomoko Nagata lead among researchers whose main affiliation is Chiba Prefectural Institute of Public Health.

  1. 1 Yoshio Fukuda Japan · #541,107 worldwide 130 citations · 51 works
  2. 2 Junko Sajiki Japan · #829,790 worldwide 47 citations · 15 works
  3. 3 Tomoko Nagata Japan · #1,373,011 worldwide 21 citations · 36 works
  4. 4 Haruo Takahashi Japan · #1,411,006 worldwide 21 citations · 16 works
All ranked researchers at Chiba Prefectural Institute of Public Health

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

By fractional works in all years, weighted toward what it does more of than the world: Epidemiology, Vaccine, Pathogenesis, Health Effects, Vaccine Development, Infection, Food Safety and Immune Response.

▲ 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 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. Epidemiology71▲ 5.7×59 topics
  2. Vaccine28▲ 23×10 topics
  3. Pathogenesis26▲ 15×15 topics
  4. Health Effects23▲ 12×15 topics
  5. Vaccine Development18▲ 18×9 topics
  6. Public Health17▲ 4.1×23 topics
  7. Infection17▲ 19×7 topics
  8. Food Safety17▲ 20×10 topics
  9. Immune Response16▲ 8.6×12 topics
  10. Inflammation14▲ 1.94×37 topics
  11. Oxidative Stress12▲ 2.1×23 topics
  12. Norovirus12▲ 67×1 topic
  13. Rotavirus12▲ 67×1 topic
  14. Genomic Analysis12▲ 13×8 topics
  15. Treatment11▲ 2.8×15 topics
  16. Diagnosis11▲ 3.5×11 topics
  17. Antimicrobial Resistance11▲ 14×8 topics
  18. Pathogenicity11▲ 38×4 topics
  19. Cardiovascular Disease10▲ 2.9×17 topics
  20. Volatile Organic Compounds9▲ 26×3 topics
  21. Genomic Sequencing9▲ 19×5 topics
  22. Virulence Factors9▲ 15×7 topics
  23. Zoonotic Transmission8▲ 26×4 topics
  24. Genomics8▲ 7.2×8 topics
  25. Metagenomics8▲ 20×2 topics
  26. Toxicity8▲ 5.6×11 topics
  27. Antibiotic Resistance7▲ 5.8×10 topics
  28. Genetic Diversity7▲ 4.6×4 topics
  29. Fungal Pathogens7▲ 13×5 topics
  30. Liquid Chromatography7▲ 15×2 topics
  31. Type III Secretion System6▲ 30×3 topics
  32. Host-Pathogen Interactions6▲ 20×3 topics
  33. Lung Cancer6▲ 12×3 topics
  34. Virulence6▲ 28×3 topics
  35. Molecular Pathogenesis6▲ 40×2 topics
  36. Urinary Tract Infection6▲ 35×2 topics
  37. Environmental Exposure6▲ 19×2 topics
  38. Escherichia coli6▲ 87×1 topic
  39. Shiga toxin6▲ 87×1 topic
  40. Coronavirus6▲ 15×2 topics

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

By volume in 2022–2025: Viral gastroenteritis research and epidemiology, Cassava research and cyanide, Isotope Analysis in Ecology and COVID-19 and healthcare impacts.

Viral gastroenteritis re…0Viral gastroenteritis research and epidemiology: 0 fractional worksCassava research and cya…0Cassava research and cyanide: 0 fractional worksIsotope Analysis in Ecol…0Isotope Analysis in Ecology: 0 fractional worksCOVID-19 and healthcare …0COVID-19 and healthcare impacts: 0 fractional worksPharmaceutical Quality and Counterfeiting: 0 fractional worksInfection Control and Ventilation: 0 fractional worksEscherichia coli researc…0Escherichia coli research studies: 0 fractional worksFecal contamination and water quality: 0 fractional worksSARS-CoV-2 detection and testing: 0 fractional worksVirology and Viral Disea…0Virology and Viral Diseases: 0 fractional works
Infectious DiseasesPlant ScienceEcologyOncology5 others

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

  1. 1 Viral gastroenteritis research and epidemiology Infectious Diseases 0 works
  2. 2 Cassava research and cyanide Plant Science 0 works
  3. 3 Isotope Analysis in Ecology Ecology 0 works
  4. 4 COVID-19 and healthcare impacts Oncology 0 works
  5. 5 Pharmaceutical Quality and Counterfeiting Public Health, Environmental and Occupational Health 0 works
  6. 6 Infection Control and Ventilation Pulmonary and Respiratory Medicine 0 works
  7. 7 Escherichia coli research studies Endocrinology 0 works
  8. 8 Fecal contamination and water quality Water Science and Technology 0 works
  9. 9 SARS-CoV-2 detection and testing Infectious Diseases 0 works
  10. 10 Virology and Viral Diseases Epidemiology 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 available53.9%not open46.1%

World: 28% of research is openly available.

with international co-authors7.5%domestic only92.5%

World: 19% is written across borders.

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

Output in 2018–2022 was 50% 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 Chiba

All research institutions in Chiba

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.