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Hospital / health system · Ōita · Japan

Almeida Memorial Hospital

almeida-hospital.comROR OpenAlex
World rank, all time
#42,209
of 42,892
Rank in Japan
#2,079
of 2,112
Research works
131
▲ 40% vs 2013–17
Citations
725
5.5 per fractional work
Top-10% rate
4.1%
record average 16.5%
Open access
59%
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: 0.24× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.64× its world share, 2 worksBiochemistry, Geneti…Immunology and Microbiology: 2.35× its world share, 0 worksImmunology and Micro…Neuroscience: 0.20× its world share, 0 worksNeuroscienceComputer Science: 0.31× its world share, 0 worksComputer ScienceEngineering: 0.41× its world share, 1 worksEngineeringEnvironmental Science: 0.46× its world share, 0 worksEnvironmental SciencePhysics and Astronomy: 1.53× its world share, 1 worksPhysics and AstronomyHealth Professions: 0.24× its world share, 0 worksHealth ProfessionsMedicine: 2.84× its world share, 12 worksMedicineNursing: 0.02× its world share, 0 worksNursingVeterinary: 3.89× its world share, 0 worksVeterinaryArts and Humanities: 0.69× its world share, 0 worksArts and HumanitiesBusiness, Management and Accounting: 0.15× its world share, 0 worksBusiness, Management…Decision Sciences: 0.27× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 1.33× its world share, 1 worksEconomics, Econometr…Social Sciences: 0.94× its world share, 2 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Veterinary, 3.9×. Every wedge is a field page.

Who are the top researchers at Almeida Memorial Hospital?

Ranked on the composite score, Osamu Okamoto lead among researchers whose main affiliation is Almeida Memorial Hospital.

  1. 1 Osamu Okamoto Japan · #887,442 worldwide 32 citations · 28 works
All ranked researchers at Almeida Memorial Hospital

Which research topics does Almeida Memorial Hospital publish most on?

By volume in 2022–2025: Gastrointestinal disorders and treatments, Regional Development and Policy, Enzyme Production and Characterization and Spacecraft Design and Technology.

Gastrointestinal disorde…1Gastrointestinal disorders and treatments: 1 fractional worksRegional Development and…0Regional Development and Policy: 0 fractional worksEnzyme Production and Characterization: 0 fractional worksSpacecraft Design and Te…0Spacecraft Design and Technology: 0 fractional worksAirway Management and In…0Airway Management and Intubation Techniques: 0 fractional worksProtein Hydrolysis and Bioactive Peptides: 0 fractional worksLaw, Economics, and Judicial Systems: 0 fractional worksRespiratory Support and …0Respiratory Support and Mechanisms: 0 fractional worksBrazilian Legal Issues: 0 fractional worksLymphoma Diagnosis and Treatment: 0 fractional works
SurgeryPolitical Science and International RelationsBiotechnologyAerospace Engineering6 others

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

  1. 1 Gastrointestinal disorders and treatments Surgery 1 works
  2. 2 Regional Development and Policy Political Science and International Relations 0 works
  3. 3 Enzyme Production and Characterization Biotechnology 0 works
  4. 4 Spacecraft Design and Technology Aerospace Engineering 0 works
  5. 5 Airway Management and Intubation Techniques Anesthesiology and Pain Medicine 0 works
  6. 6 Protein Hydrolysis and Bioactive Peptides Molecular Biology 0 works
  7. 7 Law, Economics, and Judicial Systems Economics and Econometrics 0 works
  8. 8 Respiratory Support and Mechanisms Pulmonary and Respiratory Medicine 0 works
  9. 9 Brazilian Legal Issues Law 0 works
  10. 10 Lymphoma Diagnosis and Treatment Pathology and Forensic Medicine 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 available59.0%not open41.0%

World: 28% of research is openly available.

with international co-authors26.0%domestic only74.0%

World: 19% is written across borders.

How has Almeida Memorial Hospital's research output changed?

Output in 2018–2022 was 40% higher 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 Ōita

All research institutions in Ōita

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.