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Company · Toronto · Canada

PQ Corporation (Canada)

In research, PQ Corporation (Canada) stands highest in Physical Sciences (#10,280 of 17,446 worldwide), over all time.

pqcorp.comROR OpenAlex
World rank, all time
#19,595
of 34,923
Rank in Canada
#397
of 718
Research works
286
▲ 59% vs 2018-21
Citations
4.3k
14.9 per fractional work
Top-10% rate
7.6%
all institutions 10.0%
vs its own fields
0.84×
1.00× is exactly expected
Open access
35%
world 40%
International
27%
world 18%
PQ Corporation (Canada)

What is PQ Corporation (Canada) 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
Physical SciencesDomain #10,280 of 17,446 14.1%124

Each strip is that field's whole ranked pool, with the notch where PQ Corporation (Canada) 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 PQ Corporation (Canada) work in?

In all years, 43% of research at PQ Corporation (Canada) is in Physical Sciences, 34% in Social Sciences. Its largest fields are Engineering (20%), Psychology (15%), Computer Science (12%). It does 1.6× the world's share of Social Sciences.

Physical Sciences: 124 fractional works · 43.2% of its workEngineering: 57 fractional works · 20.0% of its workOcean Engineering: 12 fractional works · 4.3% of its workElectrical and Electronic Engineering: 12 fractional works · 4.2% of its workMechanical Engineering: 9 fractional works · 3.2% of its workMechanics of Materials: 4 fractional works · 1.3% of its workCivil and Structural Engineering: 4 fractional works · 1.3% of its workAerospace Engineering: 4 fractional works · 1.3% of its workBiomedical Engineering: 3 fractional works · 0.9% of its workControl and Systems Engineering: 2 fractional works · 0.8% of its workBuilding and Construction: 2 fractional works · 0.8% of its workIndustrial and Manufacturing Engineering: 2 fractional works · 0.8% of its workComputational Mechanics: 1 fractional works · 0.4% of its workAutomotive Engineering: 1 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.5% of its workComputer Science: 35 fractional works · 12.2% of its workComputer Networks and Communications: 10 fractional works · 3.6% of its workHardware and Architecture: 9 fractional works · 3.0% of its workInformation Systems: 5 fractional works · 1.8% of its workArtificial Intelligence: 4 fractional works · 1.4% of its workComputer Vision and Pattern Recognition: 2 fractional works · 0.8% of its workComputational Theory and Mathematics: 2 fractional works · 0.7% of its workSignal Processing: 1 fractional works · 0.4% of its workComputer Graphics and Computer-Aided Design: 1 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.3% of its workChemistry: 9 fractional works · 3.0% of its workAnalytical Chemistry: 3 fractional works · 1.2% of its workOrganic Chemistry: 2 fractional works · 0.9% of its workSpectroscopy: 2 fractional works · 0.5% of its workInorganic Chemistry: 1 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workMaterials Science: 9 fractional works · 3.0% of its workMaterials Chemistry: 3 fractional works · 1.0% of its workPolymers and Plastics: 2 fractional works · 0.8% of its workBiomaterials: 2 fractional works · 0.6% of its workSurfaces, Coatings and Films: 1 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.3% of its workEnvironmental Science: 7 fractional works · 2.6% of its workManagement, Monitoring, Policy and Law: 1 fractional works · 0.5% of its workWater Science and Technology: 1 fractional works · 0.3% of its workEcological Modeling: 1 fractional works · 0.3% of its workEnvironmental Engineering: 1 fractional works · 0.3% of its workHealth, Toxicology and Mutagenesis: 1 fractional works · 0.3% of its workPollution: 1 fractional works · 0.2% of its workEcology: 1 fractional works · 0.2% of its workIndustrial and Manufacturing Engineering: 1 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.3% of its workPhysics and Astronomy: 3 fractional works · 1.2% of its workAtomic and Molecular Physics, and Optics: 3 fractional works · 0.9% of its workSmaller subfields together: 1 fractional works · 0.3% of its workMathematics: 1 fractional works · 0.4% of its workMathematical Physics: 1 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.2% of its workEarth and Planetary Sciences: 1 fractional works · 0.4% of its workEarth-Surface Processes: 1 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workChemical Engineering: 1 fractional works · 0.2% of its workEnergy: 0 fractional works · 0.2% of its workSocial Sciences: 96 fractional works · 33.7% of its workPsychology: 44 fractional works · 15.4% of its workClinical Psychology: 26 fractional works · 9.0% of its workGeneral Psychology: 6 fractional works · 2.3% of its workSocial Psychology: 6 fractional works · 2.2% of its workExperimental and Cognitive Psychology: 3 fractional works · 1.1% of its workDevelopmental and Educational Psychology: 2 fractional works · 0.8% of its workSmaller subfields together: 0 fractional works · 0.1% of its workSocial Sciences: 21 fractional works · 7.3% of its workSociology and Political Science: 11 fractional works · 3.9% of its workTransportation: 2 fractional works · 0.7% of its workCultural Studies: 1 fractional works · 0.5% of its workGender Studies: 1 fractional works · 0.5% of its workEducation: 1 fractional works · 0.4% of its workPolitical Science and International Relations: 1 fractional works · 0.4% of its workCommunication: 1 fractional works · 0.3% of its workSafety Research: 1 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.3% of its workArts and Humanities: 15 fractional works · 5.3% of its workPhilosophy: 10 fractional works · 3.4% of its workHistory and Philosophy of Science: 5 fractional works · 1.7% of its workSmaller subfields together: 1 fractional works · 0.2% of its workBusiness, Management and Accounting: 11 fractional works · 3.7% of its workManagement Information Systems: 4 fractional works · 1.3% of its workMarketing: 3 fractional works · 0.9% of its workStrategy and Management: 2 fractional works · 0.7% of its workManagement of Technology and Innovation: 1 fractional works · 0.5% of its workOrganizational Behavior and Human Resource Management: 1 fractional works · 0.3% of its workDecision Sciences: 3 fractional works · 1.1% of its workInformation Systems and Management: 1 fractional works · 0.4% of its workManagement Science and Operations Research: 1 fractional works · 0.4% of its workSmaller subfields together: 1 fractional works · 0.3% of its workEconomics, Econometrics and Finance: 3 fractional works · 0.9% of its workEconomics and Econometrics: 2 fractional works · 0.6% of its workSmaller subfields together: 1 fractional works · 0.3% of its workHealth Sciences: 33 fractional works · 11.5% of its workMedicine: 28 fractional works · 9.6% of its workSurgery: 4 fractional works · 1.4% of its workPhysiology: 3 fractional works · 1.1% of its workPathology and Forensic Medicine: 2 fractional works · 0.9% of its workRheumatology: 2 fractional works · 0.9% of its workPsychiatry and Mental health: 2 fractional works · 0.5% of its workNeurology: 2 fractional works · 0.5% of its workCardiology and Cardiovascular Medicine: 1 fractional works · 0.5% of its workPulmonary and Respiratory Medicine: 1 fractional works · 0.5% of its workImmunology and Allergy: 1 fractional works · 0.4% of its workOncology: 1 fractional works · 0.4% of its workOphthalmology: 1 fractional works · 0.4% of its workRadiology, Nuclear Medicine and Imaging: 1 fractional works · 0.4% of its workPharmacology: 1 fractional works · 0.3% of its workEpidemiology: 1 fractional works · 0.3% of its workSmaller subfields together: 3 fractional works · 1.1% of its workHealth Professions: 3 fractional works · 1.1% of its workGeneral Health Professions: 2 fractional works · 0.6% of its workSpeech and Hearing: 1 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.2% of its workNursing: 2 fractional works · 0.8% of its workNutrition and Dietetics: 2 fractional works · 0.8% of its workLife Sciences: 33 fractional works · 11.5% of its workBiochemistry, Genetics and Molecular Biology: 14 fractional works · 4.7% of its workMolecular Biology: 6 fractional works · 1.9% of its workBiotechnology: 3 fractional works · 1.1% of its workGenetics: 1 fractional works · 0.5% of its workCancer Research: 1 fractional works · 0.3% of its workPhysiology: 1 fractional works · 0.2% of its workBiochemistry: 1 fractional works · 0.2% of its workEndocrinology: 1 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workAgricultural and Biological Sciences: 11 fractional works · 3.9% of its workFood Science: 7 fractional works · 2.3% of its workPlant Science: 2 fractional works · 0.7% of its workAnimal Science and Zoology: 2 fractional works · 0.6% of its workSmaller subfields together: 1 fractional works · 0.2% of its workNeuroscience: 7 fractional works · 2.4% of its workCognitive Neuroscience: 4 fractional works · 1.4% of its workNeurology: 2 fractional works · 0.7% of its workCellular and Molecular Neuroscience: 1 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.1% of its workPharmacology, Toxicology and Pharmaceutics: 1 fractional works · 0.4% of its workPharmacology: 1 fractional works · 0.4% of its workImmunology and Microbiology: 0 fractional works · 0.1% of its workALL ITS WORKPQ Corporation(Canada)286fractional works, all years
Life Sciences12%Physical Sciences43%Health Sciences12%Social Sciences34%

Each ring splits the one inside it: the four domains of science, their fields, their subfields. Size is fractional works in all years. 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 24 fields, with their numbers
    1. Engineering5720.0%
    2. Computer Science3512.2%
    3. Chemistry93.0%
    4. Materials Science93.0%
    5. Environmental Science72.6%
    6. Physics and Astronomy31.2%
    7. Mathematics10.4%
    8. Earth and Planetary Sciences10.4%
    9. Chemical Engineering10.2%
    10. Energy00.2%
    1. Psychology4415.4%
    2. Social Sciences217.3%
    3. Arts and Humanities155.3%
    4. Business, Management and Accounting113.7%
    5. Decision Sciences31.1%
    6. Economics, Econometrics and Finance30.9%
    1. Medicine289.6%
    2. Health Professions31.1%
    3. Nursing20.8%
    1. Biochemistry, Genetics and Molecular Biology144.7%
    2. Agricultural and Biological Sciences113.9%
    3. Neuroscience72.4%
    4. Pharmacology, Toxicology and Pharmaceutics10.4%
    5. Immunology and Microbiology00.1%
All of science, and how each field's share has moved since 1950: the Science domain explorer

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: 0.30× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.37× its world share, 0 worksBiochemistry, Geneti…Neuroscience: 0.79× its world share, 0 worksNeuroscienceComputer Science: 1.91× its world share, 2 worksComputer ScienceEngineering: 1.68× its world share, 3 worksEngineeringEnvironmental Science: 3.42× its world share, 2 worksEnvironmental ScienceMaterials Science: 0.32× its world share, 0 worksMaterials SciencePhysics and Astronomy: 4.77× its world share, 1 worksPhysics and AstronomyHealth Professions: 0.36× its world share, 0 worksHealth ProfessionsMedicine: 0.57× its world share, 1 worksMedicineNursing: 2.89× its world share, 0 worksNursingArts and Humanities: 0.98× its world share, 0 worksArts and HumanitiesBusiness, Management and Accounting: 0.88× its world share, 0 worksBusiness, Management…Decision Sciences: 1.46× its world share, 0 worksDecision SciencesPsychology: 1.10× its world share, 0 worksPsychologySocial Sciences: 0.22× its world share, 0 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Physics and Astronomy, 4.8×. Every wedge is a field page.

All 16 fields, with their numbers
  1. Physics and Astronomy4.77×1 works
  2. Environmental Science3.42×2 works
  3. Nursing2.89×0 works
  4. Computer Science1.91×2 works
  5. Engineering1.68×3 works
  6. Decision Sciences1.46×0 works
  7. Psychology1.10×0 works
  8. Arts and Humanities0.98×0 works
  9. Business, Management and Accounting0.88×0 works
  10. Neuroscience0.79×0 works
  11. Medicine0.57×1 works
  12. Biochemistry, Genetics and Molecular Biology0.37×0 works
  13. Health Professions0.36×0 works
  14. Materials Science0.32×0 works
  15. Agricultural and Biological Sciences0.30×0 works
  16. Social Sciences0.22×0 works

Who are the top researchers at PQ Corporation (Canada)?

Ranked on the quality score, Nobuhiro Sashihara, H. H. Lyman and Paul H. Krumrine lead among researchers whose main affiliation is PQ Corporation (Canada).

  1. 1 Nobuhiro Sashihara Canada · #2,667,337 worldwide 414 citations · 20 works
  2. 2 H. H. Lyman Canada · #2,836,900 worldwide 34 citations · 48 works
  3. 3 Paul H. Krumrine Canada · #3,346,001 worldwide 539 citations · 37 works
  4. 4 H. A. U. Monro Canada · #3,542,844 worldwide 490 citations · 47 works
  5. 5 W. Clifford M. Scott Canada · #3,874,188 worldwide 210 citations · 58 works
  6. 6 Mineo HASEGAWA Canada · #4,341,267 worldwide 163 citations · 17 works
  7. 7 Chuhei Imai Canada · #4,800,607 worldwide 279 citations · 31 works
  8. 8 DIMITRIJE PIVNICKI Canada · #4,914,600 worldwide 26 citations · 59 works
All ranked researchers at PQ Corporation (Canada)

What are the most cited papers from PQ Corporation (Canada)?

The most cited paper from PQ Corporation (Canada) is "The Alpha 21264 microprocessor" (R. E. Kessler, 1999), with 868 citations. Next come "Microwave Quantum Illumination" (494) and "A music similarity function based on signal analysis" (312).

Most cited papers
#PaperReleasedCitations
1 The Alpha 21264 microprocessor R. E. Kessler · IEEE Micro 1999 868
2 Microwave Quantum Illumination Shabir Barzanjeh, Saikat Guha, Christian Weedbrook et al. · Physical Review Letters Open access 27 Feb 2015 494
3 A music similarity function based on signal analysis Barry Kerr Logan, Ariel Salomon Conference paper 2001 312
4 Tolerating memory latency through software-controlled pre-execution in simultaneous multithreading processors Chi-Keung Luk Conference paper 2001 256
5 The optimal logic depth per pipeline stage is 6 to 8 FO4 inverter delays M.S. Hrishikesh, Doug Burger, Norman Paul Jouppi et al. · ACM SIGARCH Computer Architecture News May 2002 240
All 58 most cited papers, with filters and sorting

Which keywords describe research at PQ Corporation (Canada)?

By fractional works in all years, weighted toward what it does more of than the world: Meta-Analysis, Evidence-Based Practice, Psychological Interventions, Psychotherapy Outcome, Therapeutic Alliance, History, Science and Parallel Computing.

▲ 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. Meta-Analysis17▲ 11×5 topics
  2. Evidence-Based Practice14▲ 29×2 topics
  3. Psychological Interventions14▲ 37×2 topics
  4. Psychotherapy Outcome14▲ 117×1 topic
  5. Therapeutic Alliance14▲ 117×1 topic
  6. History13▲ 5.8×5 topics
  7. Science11▲ 21×3 topics
  8. Parallel Computing9▲ 17×2 topics
  9. High-Performance Computing8▲ 19×2 topics
  10. Ethics8▲ 6.0×4 topics
  11. Nanoparticles8▲ 2.1×13 topics
  12. Psychology8▲ 20×3 topics
  13. Neoliberalism7▲ 6.7×3 topics
  14. Feminism7▲ 9.0×2 topics
  15. Social Sciences7▲ 14×2 topics
  16. Depression7▲ 3.1×7 topics
  17. Neuroscience7▲ 7.4×5 topics
  18. Cognitive Revolution6▲ 103×1 topic
  19. Epistemology6▲ 49×1 topic
  20. Philosophy6▲ 4.9×5 topics
  21. Embodiment6▲ 12×2 topics
  22. Phenomenology6▲ 16×1 topic
  23. Psychiatric Disorders6▲ 13×1 topic
  24. GPU Computing6▲ 28×1 topic
  25. Performance Optimization6▲ 19×1 topic
  26. Distributed Systems5▲ 7.4×5 topics
  27. Culture5▲ 3.5×3 topics
  28. CO2 Sequestration5▲ 11×3 topics
  29. Hydraulic Fracturing4▲ 12×2 topics
  30. Surfactants4▲ 12×2 topics
  31. Rheological Properties4▲ 8.8×3 topics
  32. Data Assimilation4▲ 7.3×1 topic
  33. Ensemble Kalman Filter4▲ 12×1 topic
  34. Fracture Propagation4▲ 23×1 topic
  35. Shale Gas Reservoirs4▲ 23×1 topic
  36. Crisis Resolution4▲ 57×1 topic
  37. Home Treatment4▲ 57×1 topic
  38. Fermentation3▲ 8.1×4 topics
  39. Porous Media3▲ 7.5×2 topics
  40. Workflow Management3▲ 12×2 topics

Which research topics does PQ Corporation (Canada) publish most on?

By volume in 2022-now: Coal Combustion and Slurry Processing, Erosion and Abrasive Machining, Engineering Education and Pedagogy and Wastewater Treatment and Reuse.

Coal Combustion and Slurry Processing: 1 fractional worksErosion and Abrasive Machining: 1 fractional worksEngineering Education and Pedagogy: 0 fractional worksWastewater Treatment and Reuse: 0 fractional worksWater Quality Monitoring Technologies: 0 fractional worksExperience-Based Knowledge Management: 0 fractional worksThermoregulation and phy…0Thermoregulation and physiological responses: 0 fractional worksInfrared Thermography in…0Infrared Thermography in Medicine: 0 fractional worksQuantum and electron tra…0Quantum and electron transport phenomena: 0 fractional worksPublic Relations and Cri…0Public Relations and Crisis Communication: 0 fractional works
Mechanical EngineeringEcological ModelingArchitectureIndustrial and Manufacturing Engineering6 others

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

  1. 1 Coal Combustion and Slurry Processing Mechanical Engineering 1 works
  2. 2 Erosion and Abrasive Machining Ecological Modeling 1 works
  3. 3 Engineering Education and Pedagogy Architecture 0 works
  4. 4 Wastewater Treatment and Reuse Industrial and Manufacturing Engineering 0 works
  5. 5 Water Quality Monitoring Technologies Water Science and Technology 0 works
  6. 6 Experience-Based Knowledge Management Artificial Intelligence 0 works
  7. 7 Thermoregulation and physiological responses Physiology 0 works
  8. 8 Infrared Thermography in Medicine Radiology, Nuclear Medicine and Imaging 0 works
  9. 9 Quantum and electron transport phenomena Atomic and Molecular Physics, and Optics 0 works
  10. 10 Public Relations and Crisis Communication Communication 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 available35.1%not open64.9%

World: 40% of research is openly available.

with international co-authors26.7%domestic only73.3%

World: 18% is written across borders.

How has PQ Corporation (Canada)'s research output changed?

Output in 2022-2025 was 59% higher 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 PQ Corporation (Canada) as a percentage of every work published that year, 0.000018% in 2024.

still counting0.0020%0.0040%0.0060%PQ Corporation (Canada)0.000092% in 202519801990200020102020

Fractional works of PQ Corporation (Canada) over all fractional works that year. How the balance of science has shifted.

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PQ Corporation (Canada) on Science Explorer

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