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Hospital / health system · Utsunomiya · Japan

Hara Eye Hospital

In research, Hara Eye Hospital stands highest in Health Sciences (#10,264 of 16,688 worldwide) and Medicine (#9,492 of 14,558 worldwide), over all time. Relative to its size it is most specialised in Medicine and Health Sciences (Medicine is 4.2× its share of world research).

haraganka.comROR OpenAlex
World rank, all time
#32,810
of 34,923
Rank in Japan
#1,629
of 1,923
Research works
172
▼ 6% vs 2018-21
Citations
2.1k
12.2 per fractional work
Top-10% rate
11.2%
all institutions 10.0%
vs its own fields
0.96×
1.00× is exactly expected
Open access
48%
world 40%
International
16%
world 18%
Hara Eye Hospital

What is Hara Eye Hospital known for in research?

The fields where it stands highest, over all time, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorks
Health SciencesDomain #10,264 of 16,688 8.3%141
MedicineField #9,492 of 14,558 8.4%138

Each strip is that field's whole ranked pool, with the notch where Hara Eye Hospital sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no average mark, because the average differs by field (from about 6% in Dentistry to 21% in Economics).

Which fields of science does Hara Eye Hospital work in?

In 2022-now, 82% of research at Hara Eye Hospital is in Health Sciences, 9% in Life Sciences. Its largest fields are Medicine (80%), Biochemistry, Genetics and Molecular Biology (6%), Psychology (4%). It does 2.9× the world's share of Health Sciences.

Health Sciences: 29 fractional works · 82.3% of its workMedicine: 28 fractional works · 80.2% of its workOphthalmology: 9 fractional works · 25.4% of its workCardiology and Cardiovascular Medicine: 4 fractional works · 10.1% of its workRadiology, Nuclear Medicine and Imaging: 3 fractional works · 9.0% of its workEpidemiology: 2 fractional works · 5.8% of its workPediatrics, Perinatology and Child Health: 2 fractional works · 4.5% of its workSurgery: 1 fractional works · 3.9% of its workPathology and Forensic Medicine: 1 fractional works · 3.9% of its workPulmonary and Respiratory Medicine: 1 fractional works · 2.6% of its workPublic Health, Environmental and Occupational Health: 1 fractional works · 2.0% of its workInfectious Diseases: 1 fractional works · 1.9% of its workOncology: 1 fractional works · 1.7% of its workNeurology: 1 fractional works · 1.5% of its workHematology: 1 fractional works · 1.5% of its workPhysiology: 0 fractional works · 1.4% of its workRheumatology: 0 fractional works · 1.0% of its workPharmacology: 0 fractional works · 0.8% of its workPsychiatry and Mental health: 0 fractional works · 0.6% of its workDermatology: 0 fractional works · 0.5% of its workNephrology: 0 fractional works · 0.5% of its workTransplantation: 0 fractional works · 0.5% of its workImmunology and Allergy: 0 fractional works · 0.4% of its workEndocrinology, Diabetes and Metabolism: 0 fractional works · 0.2% of its workUrology: 0 fractional works · 0.2% of its workHealth Professions: 1 fractional works · 1.8% of its workGeneral Health Professions: 0 fractional works · 0.7% of its workHealth Information Management: 0 fractional works · 0.7% of its workPhysical Therapy, Sports Therapy and Rehabilitation: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workVeterinary: 0 fractional works · 0.3% of its workSmall Animals: 0 fractional works · 0.3% of its workLife Sciences: 3 fractional works · 8.9% of its workBiochemistry, Genetics and Molecular Biology: 2 fractional works · 5.5% of its workMolecular Biology: 1 fractional works · 4.1% of its workGenetics: 0 fractional works · 0.8% of its workEndocrinology: 0 fractional works · 0.6% of its workNeuroscience: 1 fractional works · 2.2% of its workNeurology: 0 fractional works · 1.1% of its workCognitive Neuroscience: 0 fractional works · 0.5% of its workCellular and Molecular Neuroscience: 0 fractional works · 0.5% of its workSmaller subfields together: 0 fractional works · 0.1% of its workAgricultural and Biological Sciences: 0 fractional works · 0.7% of its workAquatic Science: 0 fractional works · 0.7% of its workImmunology and Microbiology: 0 fractional works · 0.5% of its workParasitology: 0 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.1% of its workPhysical Sciences: 2 fractional works · 4.4% of its workEngineering: 1 fractional works · 1.8% of its workSafety, Risk, Reliability and Quality: 0 fractional works · 1.0% of its workBiomedical Engineering: 0 fractional works · 0.5% of its workMedia Technology: 0 fractional works · 0.3% of its workEarth and Planetary Sciences: 0 fractional works · 1.4% of its workGeology: 0 fractional works · 1.4% of its workPhysics and Astronomy: 0 fractional works · 0.6% of its workAtomic and Molecular Physics, and Optics: 0 fractional works · 0.3% of its workRadiation: 0 fractional works · 0.3% of its workMaterials Science: 0 fractional works · 0.5% of its workElectronic, Optical and Magnetic Materials: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workChemistry: 0 fractional works · 0.1% of its workSocial Sciences: 2 fractional works · 4.4% of its workPsychology: 1 fractional works · 4.1% of its workClinical Psychology: 1 fractional works · 3.4% of its workSocial Psychology: 0 fractional works · 0.7% of its workArts and Humanities: 0 fractional works · 0.3% of its workLiterature and Literary Theory: 0 fractional works · 0.3% of its workALL ITS WORKHara Eye Hospital35fractional works, 2022-now
Life Sciences9%Physical Sciences4%Health Sciences82%Social Sciences4%

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 14 fields, with their numbers
    1. Medicine2880.2%
    2. Health Professions11.8%
    3. Veterinary00.3%
    1. Biochemistry, Genetics and Molecular Biology25.5%
    2. Neuroscience12.2%
    3. Agricultural and Biological Sciences00.7%
    4. Immunology and Microbiology00.5%
    1. Engineering11.8%
    2. Earth and Planetary Sciences01.4%
    3. Physics and Astronomy00.6%
    4. Materials Science00.5%
    5. Chemistry00.1%
    1. Psychology14.1%
    2. Arts and Humanities00.3%
All of science, and how each field's share has moved since 1950: the Science domain explorer

What does Hara Eye Hospital specialise in?

Where its research is concentrated relative to its size: Medicine takes 4.2× the share of its output that it takes of world research.

  1. MedicineField · 27.8 works4.2×
  2. Health SciencesDomain · 28.6 works3.6×
← less than its size predicts1×more →

Location quotient, a volume reading rather than an impact one. It surfaces small, lopsided specialities.

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: 0.15× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.03× its world share, 2 worksBiochemistry, Geneti…Immunology and Microbiology: 0.46× its world share, 0 worksImmunology and Micro…Neuroscience: 1.35× its world share, 1 worksNeuroscienceChemistry: 0.09× its world share, 0 worksChemistryEarth and Planetary Sciences: 0.92× its world share, 0 worksEarth and Planetary …Engineering: 0.12× its world share, 1 worksEngineeringMaterials Science: 0.13× its world share, 0 worksMaterials SciencePhysics and Astronomy: 0.29× its world share, 0 worksPhysics and AstronomyHealth Professions: 0.66× its world share, 1 worksHealth ProfessionsMedicine: 4.17× its world share, 28 worksMedicineVeterinary: 2.36× its world share, 0 worksVeterinaryArts and Humanities: 0.12× its world share, 0 worksArts and HumanitiesPsychology: 1.34× its world share, 1 worksPsychology1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Medicine, 4.2×. Every wedge is a field page.

All 14 fields, with their numbers
  1. Medicine4.17×28 works
  2. Veterinary2.36×0 works
  3. Neuroscience1.35×1 works
  4. Psychology1.34×1 works
  5. Biochemistry, Genetics and Molecular Biology1.03×2 works
  6. Earth and Planetary Sciences0.92×0 works
  7. Health Professions0.66×1 works
  8. Immunology and Microbiology0.46×0 works
  9. Physics and Astronomy0.29×0 works
  10. Agricultural and Biological Sciences0.15×0 works
  11. Materials Science0.13×0 works
  12. Engineering0.12×1 works
  13. Arts and Humanities0.12×0 works
  14. Chemistry0.09×0 works

Who are the top researchers at Hara Eye Hospital?

Ranked on the quality score, Pooja Gautam and Takako Hara lead among researchers whose main affiliation is Hara Eye Hospital.

  1. 1 Pooja Gautam Japan · #5,507,892 worldwide 50 citations · 26 works
  2. 2 Takako Hara Japan · #5,762,566 worldwide 552 citations · 40 works
All ranked researchers at Hara Eye Hospital

What are the most cited papers from Hara Eye Hospital?

The most cited paper from Hara Eye Hospital is "Structure and dynamics of magnetic reconnection for substorm onsets with Geotail observations" (T. Nagai, M. Fujimoto, Y. Saito et al., 1998), with 591 citations. Next come "Therapeutic efficacy of intense pulsed light in patients with refractory meibomian gland dysfunction" (181) and ""Equator Ring" for Maintenance of the Completely Circular Contour of the Capsular Bag Equator After Cataract Removal" (172).

Most cited papers
#PaperReleasedCitations
1 Structure and dynamics of magnetic reconnection for substorm onsets with Geotail observations T. Nagai, M. Fujimoto, Y. Saito et al. · Journal of Geophysical Research Atmospheres Open access Mar 1998 591
2 Therapeutic efficacy of intense pulsed light in patients with refractory meibomian gland dysfunction Reiko Arita, Shima Fukuoka, Naoyuki Morishige · The Ocular Surface Open access 13 Nov 2018 181
3 "Equator Ring" for Maintenance of the Completely Circular Contour of the Capsular Bag Equator After Cataract Removal Tsutomu Hara, Takako Hara, Yoshiharu Yamada · Ophthalmic surgery, lasers & imaging retina Jun 1991 172
4 Efficacy of combined orthokeratology and 0.01% atropine solution for slowing axial elongation in children with myopia: a 2-year randomised trial Nozomi Kinoshita, Yasuhiro Konno, Naoki Hamada et al. · Scientific Reports Open access 29 Jul 2020 131
5 Additive effects of orthokeratology and atropine 0.01% ophthalmic solution in slowing axial elongation in children with myopia: first year results Nozomi Kinoshita, Yasuhiro Konno, Naoki Hamada et al. · Japanese Journal of Ophthalmology 4 Jul 2018 124
All 62 most cited papers, with filters and sorting

Which keywords describe research at Hara Eye Hospital?

By fractional works in 2022-now, weighted toward what it does more of than the world: Epidemiology, Inflammation, Macular Degeneration, Vascular Endothelial Growth Factor, Myopia, Intravitreal Injection, Glaucoma and Diabetic Retinopathy.

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

All 36 words, with their numbers
  1. Epidemiology6▲ 4.7×15 topics
  2. Inflammation4▲ 6.0×8 topics
  3. Macular Degeneration4▲ 84×3 topics
  4. Oxidative Stress3▲ 5.8×4 topics
  5. Vascular Endothelial Growth Factor3▲ 106×2 topics
  6. Myopia3▲ 139×2 topics
  7. Intravitreal Injection3▲ 122×2 topics
  8. Glaucoma3▲ 57×3 topics
  9. Diabetic Retinopathy3▲ 84×2 topics
  10. Choroidal Thickness3▲ 146×1 topic
  11. Retinal Pigment Epithelium3▲ 146×1 topic
  12. Risk Factors3▲ 7.3×4 topics
  13. Behçet's Disease2▲ 254×1 topic
  14. Uveitis2▲ 254×1 topic
  15. Obesity2▲ 8.8×3 topics
  16. Optical Coherence Tomography2▲ 69×2 topics
  17. Intraocular Pressure2▲ 73×2 topics
  18. Optic Nerve2▲ 62×2 topics
  19. Ocular Hypertension2▲ 109×1 topic
  20. Retinal Ganglion Cells2▲ 51×1 topic
  21. Macular Hole2▲ 208×1 topic
  22. Vitreoretinal Surgery2▲ 208×1 topic
  23. Cardiovascular Disease2▲ 3.8×5 topics
  24. Refractive Error2▲ 102×1 topic
  25. Visual Impairment2▲ 81×1 topic
  26. Coronary Artery Disease1▲ 35×2 topics
  27. Echocardiography1▲ 15×3 topics
  28. Cardiovascular Risk1▲ 12×3 topics
  29. Endothelial Function1▲ 43×2 topics
  30. Epicardial Fat1▲ 82×1 topic
  31. Heart Failure1▲ 7.8×3 topics
  32. Perivascular Adipose Tissue1▲ 82×1 topic
  33. Chamber Quantification1▲ 39×1 topic
  34. Diastolic Function1▲ 39×1 topic
  35. Graves' Ophthalmopathy1▲ 167×1 topic
  36. Thyroid-Associated Ophthalmopathy1▲ 167×1 topic

Which research topics does Hara Eye Hospital publish most on?

By volume in 2022-now: Retinal Diseases and Treatments, Ocular Diseases and Behçet’s Syndrome, Glaucoma and retinal disorders and Retinal and Macular Surgery.

Retinal Diseases and Treatments: 3 fractional worksOcular Diseases and Behçet’s Syndrome: 2 fractional worksGlaucoma and retinal dis…2Glaucoma and retinal disorders: 2 fractional worksRetinal and Macular Surg…2Retinal and Macular Surgery: 2 fractional worksOphthalmology and Visual Impairment Studies: 2 fractional worksCardiovascular Disease and Adiposity: 1 fractional worksOphthalmology and Eye Di…1Ophthalmology and Eye Disorders: 1 fractional worksCardiovascular Function and Risk Factors: 1 fractional worksIntraocular Surgery and Lenses: 1 fractional worksBirth, Development, and Health: 1 fractional works
OphthalmologyRadiology, Nuclear Medicine and ImagingEpidemiologyCardiology and Cardiovascular Medicine2 others

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

  1. 1 Retinal Diseases and Treatments Ophthalmology 3 works
  2. 2 Ocular Diseases and Behçet’s Syndrome Ophthalmology 2 works
  3. 3 Glaucoma and retinal disorders Ophthalmology 2 works
  4. 4 Retinal and Macular Surgery Radiology, Nuclear Medicine and Imaging 2 works
  5. 5 Ophthalmology and Visual Impairment Studies Epidemiology 2 works
  6. 6 Cardiovascular Disease and Adiposity Cardiology and Cardiovascular Medicine 1 works
  7. 7 Ophthalmology and Eye Disorders Pathology and Forensic Medicine 1 works
  8. 8 Cardiovascular Function and Risk Factors Cardiology and Cardiovascular Medicine 1 works
  9. 9 Intraocular Surgery and Lenses Ophthalmology 1 works
  10. 10 Birth, Development, and Health Pediatrics, Perinatology and Child Health 1 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 available47.8%not open52.2%

World: 40% of research is openly available.

with international co-authors16.5%domestic only83.5%

World: 18% is written across borders.

How has Hara Eye Hospital's research output changed?

Output in 2022-2025 was 6% lower 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 Hara Eye Hospital as a percentage of every work published that year, 0.00012% in 2024.

still counting0.00050%0.0010%Hara Eye Hospital0.00015% in 202519801990200020102020

Fractional works of Hara Eye Hospital over all fractional works that year. How the balance of science has shifted.

Other research institutions in Utsunomiya

All research institutions in Utsunomiya

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Hara Eye Hospital on Science Explorer

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