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Parker Hannifin (United States)

In research, Parker Hannifin (United States) stands highest in Health Sciences (#6,257 of 20,462 worldwide), Medicine (#6,897 of 17,978 worldwide) and Physical Sciences (#11,108 of 21,541 worldwide), over all time.

parker.comROR OpenAlex
World rank, 2022–2025
#10,442
of 28,054 · #11,115 all time
Rank in United States
#1,407
of 4,192
Research works
866
▲ 2% vs 2013–17
Citations
18k
20.5 per fractional work
Top-10% rate
20.0%
record average 16.5%
Open access
27%
world 28%

What is Parker Hannifin (United States) 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 #6,257 of 20,462 24.1%260
MedicineField #6,897 of 17,978 25.1%211
Physical SciencesDomain #11,108 of 21,541 12.1%409
EngineeringField #6,497 of 11,412 13.0%234

Each strip is that field’s whole ranked pool, with the notch where Parker Hannifin (United States) 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 world mark, because the world rate differs by field (from about 6% to 21% in this record).

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: 0.45× its world share, 3 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.95× its world share, 6 worksBiochemistry, Geneti…Immunology and Microbiology: 0.98× its world share, 1 worksImmunology and Micro…Neuroscience: 1.21× its world share, 2 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 1.26× its world share, 0 worksPharmacology, Toxico…Chemical Engineering: 1.03× its world share, 0 worksChemical EngineeringChemistry: 0.82× its world share, 2 worksChemistryComputer Science: 0.46× its world share, 4 worksComputer ScienceEarth and Planetary Sciences: 0.42× its world share, 1 worksEarth and Planetary …Energy: 0.39× its world share, 0 worksEnergyEngineering: 0.94× its world share, 17 worksEngineeringEnvironmental Science: 0.48× its world share, 3 worksEnvironmental ScienceMaterials Science: 0.87× its world share, 4 worksMaterials ScienceMathematics: 1.91× its world share, 3 worksMathematicsPhysics and Astronomy: 0.71× its world share, 2 worksPhysics and AstronomyDentistry: 0.84× its world share, 0 worksDentistryHealth Professions: 2.81× its world share, 9 worksHealth ProfessionsMedicine: 1.72× its world share, 41 worksMedicineNursing: 1.48× its world share, 1 worksNursingVeterinary: 2.68× its world share, 0 worksVeterinaryArts and Humanities: 0.69× its world share, 2 worksArts and HumanitiesBusiness, Management and Accounting: 0.38× its world share, 2 worksBusiness, Management…Decision Sciences: 0.66× its world share, 1 worksDecision SciencesEconomics, Econometrics and Finance: 1.00× its world share, 3 worksEconomics, Econometr…Psychology: 1.86× its world share, 7 worksPsychologySocial Sciences: 0.49× its world share, 8 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Health Professions, 2.8×. Every wedge is a field page.

Who are the top researchers at Parker Hannifin (United States)?

Ranked on the composite score, Molly Maskrey, Jeff LaMarche and Kim Topley lead among researchers whose main affiliation is Parker Hannifin (United States).

  1. 1 Molly Maskrey United States · #1,240,130 worldwide 1 citations · 26 works
  2. 2 Jeff LaMarche United States · #1,399,391 worldwide 0 citations · 87 works
  3. 3 Kim Topley United States · #1,428,763 worldwide 1 citations · 32 works
  4. 4 David Mark United States · #1,485,652 worldwide 0 citations · 15 works
  5. 5 L. W. Parker United States · #1,507,844 worldwide 7 citations · 21 works
All ranked researchers at Parker Hannifin (United States)

Which keywords describe research at Parker Hannifin (United States)?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Risk Factors, Primary Care, Medical Education, Epidemiology, Neuroprotection, Public Health, Adolescents and Degenerative Disc Disease.

▲ 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 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. Epidemiology8▲ 1.70×44 topics
  2. Risk Factors6▲ 4.5×16 topics
  3. Public Health5▲ 2.6×15 topics
  4. Primary Care4▲ 8.9×8 topics
  5. Medical Education4▲ 12×8 topics
  6. Nanoparticles3▲ 2.0×11 topics
  7. Neuroprotection3▲ 7.1×7 topics
  8. Healthcare3▲ 2.2×11 topics
  9. Mental Health3▲ 1.59×15 topics
  10. Adolescents3▲ 5.9×5 topics
  11. Depression2▲ 2.3×13 topics
  12. Neurological Disorders2▲ 3.6×7 topics
  13. Degenerative Disc Disease2▲ 19×2 topics
  14. Community Health2▲ 11×2 topics
  15. Health Equity2▲ 6.3×3 topics
  16. Clinical Outcomes2▲ 7.7×2 topics
  17. Patient Satisfaction2▲ 5.2×3 topics
  18. Clinical Practice2▲ 10×2 topics
  19. Neuroscience2▲ 5.3×4 topics
  20. Discrimination2▲ 7.4×4 topics
  21. Training2▲ 6.7×2 topics
  22. Social Determinants2▲ 6.2×2 topics
  23. Social Determinants of Health2▲ 5.6×2 topics
  24. Spinal Fusion2▲ 13×2 topics
  25. Advocacy2▲ 40×1 topic
  26. Cannabinoid Receptors2▲ 37×1 topic
  27. Cardiovascular Health2▲ 6.4×5 topics
  28. Dysphagia2▲ 20×2 topics
  29. Empathy2▲ 11×2 topics
  30. Endocannabinoid System2▲ 37×1 topic
  31. Neural Plasticity2▲ 6.7×2 topics
  32. Pediatrics2▲ 40×1 topic
  33. Intraocular Pressure1▲ 13×2 topics
  34. Low Back Pain1▲ 6.5×2 topics
  35. Narrative Medicine1▲ 41×1 topic
  36. Physician1▲ 41×1 topic
  37. Surgical Treatment1▲ 5.8×2 topics
  38. Psychiatry1▲ 46×2 topics
  39. Adolescent Health1▲ 11×2 topics
  40. Social Identity1▲ 10×2 topics

Which research topics does Parker Hannifin (United States) publish most on?

By volume in 2022–2025: Cannabis and Cannabinoid Research, Child and Adolescent Health, Empathy and Medical Education and Cervical and Thoracic Myelopathy.

Cannabis and Cannabinoid…2Cannabis and Cannabinoid Research: 2 fractional worksChild and Adolescent Hea…2Child and Adolescent Health: 2 fractional worksEmpathy and Medical Education: 1 fractional worksCervical and Thoracic Myelopathy: 1 fractional worksStroke Rehabilitation and Recovery: 1 fractional worksSpine and Intervertebral Disc Pathology: 1 fractional worksAdolescent Sexual and Reproductive Health: 1 fractional worksSuicide and Self-Harm St…1Suicide and Self-Harm Studies: 1 fractional worksHealthcare Systems and Reforms: 1 fractional worksObesity and Health Practices: 1 fractional works
PharmacologyGeneral Health ProfessionsPsychiatry and Mental healthSurgery5 others

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

  1. 1 Cannabis and Cannabinoid Research Pharmacology 2 works
  2. 2 Child and Adolescent Health General Health Professions 2 works
  3. 3 Empathy and Medical Education Psychiatry and Mental health 1 works
  4. 4 Cervical and Thoracic Myelopathy Surgery 1 works
  5. 5 Stroke Rehabilitation and Recovery Rehabilitation 1 works
  6. 6 Spine and Intervertebral Disc Pathology Pathology and Forensic Medicine 1 works
  7. 7 Adolescent Sexual and Reproductive Health General Health Professions 1 works
  8. 8 Suicide and Self-Harm Studies Clinical Psychology 1 works
  9. 9 Healthcare Systems and Reforms Finance 1 works
  10. 10 Obesity and Health Practices Pharmacy 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 available27.3%not open72.7%

World: 28% of research is openly available.

with international co-authors16.4%domestic only83.6%

World: 19% is written across borders.

How has Parker Hannifin (United States)'s research output changed?

Output in 2018–2022 was 2% 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 Cleveland

All research institutions in Cleveland

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.