Science Explorer Back to mapMap
Discussion
City · Japan

Research in Sakai

Science Explorer records 14 research institutions in Sakai, Japan. The highest-ranked on research quality in 2022-now are Osaka Prefecture University and Sakai Municipal Hospital.

Research institutions
14
2 of them ranked worldwide
Research works
28k
▼ 64% vs 2018-21
Citations
421k
15.2 per fractional work, all time
Top-10% rate, 2022-now
7.7%
all institutions 10.0%
Active span
1955-2026
72 years on the record
Sakai

A city carries no overall standing here. The quality score is built for institutions and countries, the units its floors and field normalisation were designed around. An empty rank on this page is a statement about the measure, not about the place.

Which research institutions are in Sakai?

#InstitutionWorksAgainst the largest hereWorld rank
1Osaka Prefecture UniversityUniversity 25,644 #11,712
2Sakai Municipal HospitalHospital / health system 1,027 #18,841
3Hagoromo International UniversityUniversity 366 #28,344 all time
4Berurando General HospitalHospital / health system 229 #31,942 all time
5Sakai Chemical Industry (Japan)Company 111 not ranked
6Taisei Gakuin UniversityUniversity 28 not ranked
7Osaka College of Social Health and WelfareUniversity 23 not ranked
8Sakai City Education CenterGovernment institution 12 not ranked
9Sakai Women's Junior CollegeUniversity 11 not ranked
10Sakai Technology High SchoolUniversity 4 not ranked
11Osaka Center For Cultural HeritageResearch facility 3 not ranked
12Sakai City Board of EducationGovernment institution 3 not ranked
13Fukui Prefectural Maruoka High SchoolUniversity 3 not ranked
14Osaka Prefectural Agricultural High SchoolUniversity 2 not ranked

By fractional works over the whole record; world rank on research quality in 2022-now. Bars are scaled to the largest institution in this city, not to anything off the page.

How concentrated the city is

The same institutions as shares of everything the list accounts for. A city that is one university and a city that is twelve read alike as a table and not at all alike here.

Osaka Prefecture University: 93.4%Sakai Municipal Hospital: 3.7%Hagoromo International University: 1.3%Berurando General Hospital: 0.8%10 others listed: 0.7%93%largest
Osaka Prefecture University26k · 93.4%Sakai Municipal Hospital1,027 · 3.7%Hagoromo International University366 · 1.3%Berurando General Hospital229 · 0.8%10 others listed200 · 0.7%

Shares of the rows listed above, not of the whole node.

Which fields of science does Sakai work in?

In 2022-now, 56% of research in Sakai is in Physical Sciences, 24% in Health Sciences. Its largest fields are Medicine (22%), Engineering (20%), Materials Science (8%). It does 1.4× the world's share of Physical Sciences.

Physical Sciences: 697 fractional works · 55.6% of its workEngineering: 247 fractional works · 19.7% of its workElectrical and Electronic Engineering: 81 fractional works · 6.5% of its workBiomedical Engineering: 47 fractional works · 3.8% of its workComputational Mechanics: 25 fractional works · 2.0% of its workMechanical Engineering: 25 fractional works · 2.0% of its workAerospace Engineering: 14 fractional works · 1.1% of its workControl and Systems Engineering: 13 fractional works · 1.0% of its workMechanics of Materials: 10 fractional works · 0.8% of its workOcean Engineering: 9 fractional works · 0.7% of its workAutomotive Engineering: 8 fractional works · 0.6% of its workCivil and Structural Engineering: 8 fractional works · 0.6% of its workIndustrial and Manufacturing Engineering: 4 fractional works · 0.3% of its workSmaller subfields together: 3 fractional works · 0.2% of its workMaterials Science: 95 fractional works · 7.6% of its workMaterials Chemistry: 60 fractional works · 4.8% of its workElectronic, Optical and Magnetic Materials: 14 fractional works · 1.1% of its workPolymers and Plastics: 8 fractional works · 0.7% of its workBiomaterials: 6 fractional works · 0.5% of its workSurfaces, Coatings and Films: 5 fractional works · 0.4% of its workSmaller subfields together: 2 fractional works · 0.1% of its workPhysics and Astronomy: 92 fractional works · 7.3% of its workAtomic and Molecular Physics, and Optics: 32 fractional works · 2.5% of its workStatistical and Nonlinear Physics: 29 fractional works · 2.3% of its workAstronomy and Astrophysics: 14 fractional works · 1.1% of its workCondensed Matter Physics: 8 fractional works · 0.7% of its workRadiation: 3 fractional works · 0.3% of its workNuclear and High Energy Physics: 3 fractional works · 0.3% of its workSmaller subfields together: 2 fractional works · 0.2% of its workComputer Science: 87 fractional works · 7.0% of its workArtificial Intelligence: 24 fractional works · 1.9% of its workComputational Theory and Mathematics: 24 fractional works · 1.9% of its workComputer Vision and Pattern Recognition: 14 fractional works · 1.1% of its workComputer Networks and Communications: 12 fractional works · 1.0% of its workInformation Systems: 5 fractional works · 0.4% of its workHuman-Computer Interaction: 4 fractional works · 0.3% of its workSmaller subfields together: 5 fractional works · 0.4% of its workChemistry: 60 fractional works · 4.8% of its workOrganic Chemistry: 37 fractional works · 3.0% of its workInorganic Chemistry: 11 fractional works · 0.8% of its workSpectroscopy: 6 fractional works · 0.5% of its workPhysical and Theoretical Chemistry: 5 fractional works · 0.4% of its workSmaller subfields together: 2 fractional works · 0.2% of its workMathematics: 45 fractional works · 3.6% of its workApplied Mathematics: 21 fractional works · 1.7% of its workMathematical Physics: 8 fractional works · 0.7% of its workGeometry and Topology: 7 fractional works · 0.5% of its workTheoretical Computer Science: 3 fractional works · 0.2% of its workSmaller subfields together: 6 fractional works · 0.4% of its workEnvironmental Science: 36 fractional works · 2.9% of its workHealth, Toxicology and Mutagenesis: 6 fractional works · 0.4% of its workEnvironmental Engineering: 6 fractional works · 0.4% of its workEcology: 5 fractional works · 0.4% of its workWater Science and Technology: 5 fractional works · 0.4% of its workGlobal and Planetary Change: 4 fractional works · 0.3% of its workIndustrial and Manufacturing Engineering: 3 fractional works · 0.3% of its workSmaller subfields together: 8 fractional works · 0.6% of its workEarth and Planetary Sciences: 14 fractional works · 1.1% of its workAtmospheric Science: 7 fractional works · 0.5% of its workSmaller subfields together: 7 fractional works · 0.6% of its workEnergy: 12 fractional works · 1.0% of its workRenewable Energy, Sustainability and the Environment: 12 fractional works · 0.9% of its workSmaller subfields together: 1 fractional works · 0.1% of its workChemical Engineering: 8 fractional works · 0.6% of its workBioengineering: 3 fractional works · 0.2% of its workSmaller subfields together: 5 fractional works · 0.4% of its workHealth Sciences: 299 fractional works · 23.9% of its workMedicine: 279 fractional works · 22.2% of its workSurgery: 46 fractional works · 3.7% of its workPulmonary and Respiratory Medicine: 43 fractional works · 3.5% of its workOncology: 20 fractional works · 1.6% of its workEpidemiology: 17 fractional works · 1.3% of its workPhysiology: 14 fractional works · 1.1% of its workCardiology and Cardiovascular Medicine: 12 fractional works · 1.0% of its workRadiology, Nuclear Medicine and Imaging: 11 fractional works · 0.9% of its workPublic Health, Environmental and Occupational Health: 11 fractional works · 0.9% of its workNeurology: 10 fractional works · 0.8% of its workPathology and Forensic Medicine: 9 fractional works · 0.7% of its workInfectious Diseases: 9 fractional works · 0.7% of its workRheumatology: 8 fractional works · 0.6% of its workPsychiatry and Mental health: 6 fractional works · 0.4% of its workNephrology: 5 fractional works · 0.4% of its workEndocrinology, Diabetes and Metabolism: 5 fractional works · 0.4% of its workRehabilitation: 5 fractional works · 0.4% of its workOphthalmology: 4 fractional works · 0.3% of its workHematology: 4 fractional works · 0.3% of its workOrthopedics and Sports Medicine: 4 fractional works · 0.3% of its workGenetics: 3 fractional works · 0.3% of its workEmergency Medicine: 3 fractional works · 0.3% of its workPharmacology: 3 fractional works · 0.3% of its workPediatrics, Perinatology and Child Health: 3 fractional works · 0.2% of its workObstetrics and Gynecology: 3 fractional works · 0.2% of its workHepatology: 3 fractional works · 0.2% of its workCritical Care and Intensive Care Medicine: 3 fractional works · 0.2% of its workSmaller subfields together: 15 fractional works · 1.2% of its workHealth Professions: 13 fractional works · 1.0% of its workGeneral Health Professions: 5 fractional works · 0.4% of its workPhysical Therapy, Sports Therapy and Rehabilitation: 4 fractional works · 0.3% of its workSmaller subfields together: 4 fractional works · 0.3% of its workNursing: 3 fractional works · 0.3% of its workNutrition and Dietetics: 3 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.0% of its workDentistry: 2 fractional works · 0.2% of its workVeterinary: 2 fractional works · 0.2% of its workLife Sciences: 198 fractional works · 15.8% of its workBiochemistry, Genetics and Molecular Biology: 94 fractional works · 7.5% of its workMolecular Biology: 59 fractional works · 4.7% of its workGenetics: 7 fractional works · 0.6% of its workCell Biology: 6 fractional works · 0.5% of its workCancer Research: 4 fractional works · 0.3% of its workBiotechnology: 4 fractional works · 0.3% of its workEndocrinology: 4 fractional works · 0.3% of its workMolecular Medicine: 3 fractional works · 0.3% of its workBiochemistry: 3 fractional works · 0.2% of its workSmaller subfields together: 3 fractional works · 0.3% of its workAgricultural and Biological Sciences: 62 fractional works · 5.0% of its workPlant Science: 39 fractional works · 3.1% of its workFood Science: 7 fractional works · 0.6% of its workAquatic Science: 5 fractional works · 0.4% of its workAnimal Science and Zoology: 4 fractional works · 0.3% of its workEcology, Evolution, Behavior and Systematics: 3 fractional works · 0.3% of its workSmaller subfields together: 5 fractional works · 0.4% of its workNeuroscience: 26 fractional works · 2.1% of its workCognitive Neuroscience: 15 fractional works · 1.2% of its workNeurology: 4 fractional works · 0.3% of its workCellular and Molecular Neuroscience: 4 fractional works · 0.3% of its workSmaller subfields together: 3 fractional works · 0.3% of its workImmunology and Microbiology: 9 fractional works · 0.8% of its workImmunology: 6 fractional works · 0.5% of its workSmaller subfields together: 3 fractional works · 0.3% of its workPharmacology, Toxicology and Pharmaceutics: 6 fractional works · 0.5% of its workSocial Sciences: 59 fractional works · 4.7% of its workSocial Sciences: 24 fractional works · 2.0% of its workSociology and Political Science: 8 fractional works · 0.6% of its workTransportation: 4 fractional works · 0.3% of its workEducation: 3 fractional works · 0.3% of its workPolitical Science and International Relations: 3 fractional works · 0.2% of its workSmaller subfields together: 6 fractional works · 0.5% of its workPsychology: 18 fractional works · 1.4% of its workSocial Psychology: 7 fractional works · 0.6% of its workDevelopmental and Educational Psychology: 4 fractional works · 0.3% of its workExperimental and Cognitive Psychology: 3 fractional works · 0.3% of its workClinical Psychology: 3 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.1% of its workArts and Humanities: 4 fractional works · 0.4% of its workEconomics, Econometrics and Finance: 4 fractional works · 0.3% of its workEconomics and Econometrics: 3 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.1% of its workDecision Sciences: 4 fractional works · 0.3% of its workBusiness, Management and Accounting: 4 fractional works · 0.3% of its workALL ITS WORKSakai1,253fractional works, 2022-now
Life Sciences16%Physical Sciences56%Health Sciences24%Social Sciences5%

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 city does than the world.

Its 4 domains and 26 fields, with their numbers
    1. Engineering24719.7%
    2. Materials Science957.6%
    3. Physics and Astronomy927.3%
    4. Computer Science877.0%
    5. Chemistry604.8%
    6. Mathematics453.6%
    7. Environmental Science362.9%
    8. Earth and Planetary Sciences141.1%
    9. Energy121.0%
    10. Chemical Engineering80.6%
    1. Medicine27922.2%
    2. Health Professions131.0%
    3. Nursing30.3%
    4. Dentistry20.2%
    5. Veterinary20.2%
    1. Biochemistry, Genetics and Molecular Biology947.5%
    2. Agricultural and Biological Sciences625.0%
    3. Neuroscience262.1%
    4. Immunology and Microbiology90.8%
    5. Pharmacology, Toxicology and Pharmaceutics60.5%
    1. Social Sciences242.0%
    2. Psychology181.4%
    3. Arts and Humanities40.4%
    4. Economics, Econometrics and Finance40.3%
    5. Decision Sciences40.3%
    6. Business, Management and Accounting40.3%
All of science, and how each field's share has moved since 1950: the Science domain explorer

What is Sakai strongest at in research?

Relative to its size, research in Sakai is most concentrated in Organic Chemistry and Computational Mechanics (4.7× the world share in Organic Chemistry).

  1. Organic ChemistrySubfield · 34.7 works4.7×
  2. Computational MechanicsSubfield · 22.7 works4.0×
← less than its size predicts1×more →

Location quotient against the world baseline. Inside a single field a city is a meaningful unit, which is why this is where a city is measured at all.

The whole field profile

All 26 fields at once: above the ring is more than a place this size would be expected to do. A specialist and a generalist produce the same ranked list and a completely different shape.

Agricultural and Biological Sciences: 1.21× its world share, 57 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.54× its world share, 81 worksBiochemistry, Geneti…Immunology and Microbiology: 0.81× its world share, 8 worksImmunology and Micro…Neuroscience: 1.20× its world share, 19 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 1.66× its world share, 6 worksPharmacology, Toxico…Chemical Engineering: 1.94× its world share, 7 worksChemical EngineeringChemistry: 3.55× its world share, 55 worksChemistryComputer Science: 0.81× its world share, 62 worksComputer ScienceEarth and Planetary Sciences: 0.67× its world share, 10 worksEarth and Planetary …Energy: 1.30× its world share, 12 worksEnergyEngineering: 1.48× its world share, 220 worksEngineeringEnvironmental Science: 0.62× its world share, 30 worksEnvironmental ScienceMaterials Science: 2.49× its world share, 86 worksMaterials ScienceMathematics: 0.86× its world share, 10 worksMathematicsPhysics and Astronomy: 1.72× its world share, 38 worksPhysics and AstronomyDentistry: 0.44× its world share, 2 worksDentistryHealth Professions: 0.47× its world share, 12 worksHealth ProfessionsMedicine: 1.18× its world share, 224 worksMedicineNursing: 0.60× its world share, 3 worksNursingVeterinary: 1.07× its world share, 1 worksVeterinaryArts and Humanities: 0.04× its world share, 1 worksArts and HumanitiesBusiness, Management and Accounting: 0.12× its world share, 4 worksBusiness, Management…Decision Sciences: 0.41× its world share, 4 worksDecision SciencesEconomics, Econometrics and Finance: 0.21× its world share, 4 worksEconomics, Econometr…Psychology: 0.40× its world share, 12 worksPsychologySocial Sciences: 0.16× its world share, 20 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Chemistry, 3.5×. Every wedge is a field page.

All 26 fields, with their numbers
  1. Chemistry3.55×55 works
  2. Materials Science2.49×86 works
  3. Chemical Engineering1.94×7 works
  4. Physics and Astronomy1.72×38 works
  5. Pharmacology, Toxicology and Pharmaceutics1.66×6 works
  6. Biochemistry, Genetics and Molecular Biology1.54×81 works
  7. Engineering1.48×220 works
  8. Energy1.30×12 works
  9. Agricultural and Biological Sciences1.21×57 works
  10. Neuroscience1.20×19 works
  11. Medicine1.18×224 works
  12. Veterinary1.07×1 works
  13. Mathematics0.86×10 works
  14. Immunology and Microbiology0.81×8 works
  15. Computer Science0.81×62 works
  16. Earth and Planetary Sciences0.67×10 works
  17. Environmental Science0.62×30 works
  18. Nursing0.60×3 works
  19. Health Professions0.47×12 works
  20. Dentistry0.44×2 works
  21. Decision Sciences0.41×4 works
  22. Psychology0.40×12 works
  23. Economics, Econometrics and Finance0.21×4 works
  24. Social Sciences0.16×20 works
  25. Business, Management and Accounting0.12×4 works
  26. Arts and Humanities0.04×1 works

Which keywords describe research in Sakai?

By fractional works in 2022-now, weighted toward what it does more of than the world: Cathode Materials, Dark Matter, Catalysis, Geometric Algebra, Quaternionic Analysis, Biomedical Applications, Epidemiology and Nanoparticles.

▲ 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 city'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. Epidemiology47◆ 0.94×97 topics
  2. Biomedical Applications32▲ 2.1×34 topics
  3. Nanoparticles29▲ 1.85×37 topics
  4. Catalysis28▲ 3.3×26 topics
  5. Inflammation27◆ 1.00×67 topics
  6. Cathode Materials25▲ 5.2×3 topics
  7. Oxidative Stress22◆ 1.08×50 topics
  8. Dark Matter20▲ 14×3 topics
  9. Chemotherapy19▲ 2.2×24 topics
  10. Biosensors19▲ 3.0×12 topics
  11. Energy Storage18▲ 2.3×9 topics
  12. Geometric Algebra18▲ 110×1 topic
  13. Quaternionic Analysis18▲ 110×1 topic
  14. Drug Delivery17▲ 2.5×15 topics
  15. Self-Assembly16▲ 3.9×11 topics
  16. Lithium-ion Batteries15▲ 2.9×3 topics
  17. Synthesis14▲ 3.0×23 topics
  18. Heat Transfer14▲ 2.2×12 topics
  19. Rechargeable Batteries14▲ 4.1×2 topics
  20. Lithium-Sulfur Batteries13▲ 7.5×2 topics
  21. Quantum Gravity12▲ 12×4 topics
  22. Battery Technology12▲ 3.5×3 topics
  23. Ionic Conductivity12▲ 7.1×2 topics
  24. Chemical Sensors12▲ 4.0×3 topics
  25. Nanostructured Cathodes12▲ 7.6×1 topic
  26. Solid-State Electrolytes12▲ 7.6×1 topic
  27. Nonlinear Dynamics11▲ 4.0×8 topics
  28. Battery Materials11▲ 5.1×1 topic
  29. Nanostructured Anodes11▲ 5.1×1 topic
  30. Molecular Characterization10▲ 4.6×5 topics
  31. Signal Transduction10▲ 5.0×7 topics
  32. Superconductivity10▲ 4.4×9 topics
  33. Organic Synthesis9▲ 6.2×9 topics
  34. Endoscopic Resection9▲ 7.0×2 topics
  35. Phase Transitions9▲ 12×3 topics
  36. Porous Media9▲ 5.2×5 topics
  37. Tropical Geometry8▲ 21×2 topics
  38. Gröbner Bases8▲ 50×1 topic
  39. Symbolic Computing8▲ 50×1 topic
  40. Relativity8▲ 23×2 topics

What research is done in Sakai?

Advanced Battery Materials and Technologies: 11 fractional worksAdvancements in Battery Materials: 10 fractional worksAdvanced Polymer Synthesis and Characterization: 5 fractional worksThermal Expansion and Ionic Conductivity: 4 fractional worksAdvanced biosensing and bioanalysis techniques: 4 fractional worksInnovative Microfluidic and Catalytic Techniques Innovation: 4 fractional worksGastric Cancer Managemen…4Gastric Cancer Management and Outcomes: 4 fractional worksMetal-Organic Frameworks: Synthesis and Applications: 4 fractional worksFluid Dynamics and Turbulent Flows: 4 fractional worksLuminescence and Fluores…4Luminescence and Fluorescent Materials: 4 fractional works
Electrical and Electronic EngineeringOrganic ChemistryMaterials ChemistryMolecular Biology4 others

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

  1. 1 Advanced Battery Materials and Technologies Electrical and Electronic Engineering 11 works
  2. 2 Advancements in Battery Materials Electrical and Electronic Engineering 10 works
  3. 3 Advanced Polymer Synthesis and Characterization Organic Chemistry 5 works
  4. 4 Thermal Expansion and Ionic Conductivity Materials Chemistry 4 works
  5. 5 Advanced biosensing and bioanalysis techniques Molecular Biology 4 works
  6. 6 Innovative Microfluidic and Catalytic Techniques Innovation Biomedical Engineering 4 works
  7. 7 Gastric Cancer Management and Outcomes Pulmonary and Respiratory Medicine 4 works
  8. 8 Metal-Organic Frameworks: Synthesis and Applications Inorganic Chemistry 4 works
  9. 9 Fluid Dynamics and Turbulent Flows Computational Mechanics 4 works
  10. 10 Luminescence and Fluorescent Materials Materials Chemistry 4 works

Research output over time

still counting1990200020102020
grewheldshrank

The same series as a ribbon: one cell per year, darker for more.

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 2025Sakai9.6% in 2025200020102020

Of each year's output, the share that reached the world's 10% most cited for its field and year. Peak 14.8% in 2008.

Discussion

Ask a question or share a note about Sakai. Posts are plain text and can be reported.