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Nonprofit · Los Angeles · United States

John Tracy Clinic

In research, John Tracy Clinic stands highest in Physical Sciences (#8,494 of 10,670 worldwide), 2022-now.

jtc.orgROR OpenAlex
World rank, 2022-now
#13,844
of 22,385 · #24,252 all time
Rank in United States
#1,948
of 3,332
Research works
279
▲ 150% vs 2018-21
Citations
1.2k
4.3 per fractional work
Top-10% rate
3.1%
all institutions 10.0%
vs its own fields
0.84×
1.00× is exactly expected
Open access
47%
world 40%
International
4%
world 18%
John Tracy Clinic

What is John Tracy Clinic known for in research?

The fields where it stands highest, 2022-now, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
Physical SciencesDomain #8,494 of 10,670 1.0%102 #15314

Each strip is that field's whole ranked pool, with the notch where John Tracy Clinic 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 John Tracy Clinic work in?

In 2022-now, 64% of research at John Tracy Clinic is in Physical Sciences, 16% in Social Sciences. Its largest fields are Engineering (29%), Computer Science (21%), Medicine (11%). It does 1.6× the world's share of Physical Sciences.

Physical Sciences: 102 fractional works · 63.6% of its workEngineering: 46 fractional works · 28.6% of its workElectrical and Electronic Engineering: 16 fractional works · 10.1% of its workBiomedical Engineering: 7 fractional works · 4.5% of its workMechanical Engineering: 5 fractional works · 3.2% of its workAerospace Engineering: 5 fractional works · 2.9% of its workComputational Mechanics: 3 fractional works · 2.1% of its workIndustrial and Manufacturing Engineering: 2 fractional works · 1.2% of its workMechanics of Materials: 2 fractional works · 1.1% of its workCivil and Structural Engineering: 1 fractional works · 0.8% of its workMedia Technology: 1 fractional works · 0.8% of its workOcean Engineering: 1 fractional works · 0.8% of its workAutomotive Engineering: 1 fractional works · 0.5% of its workBuilding and Construction: 0 fractional works · 0.2% of its workControl and Systems Engineering: 0 fractional works · 0.2% of its workComputer Science: 34 fractional works · 21.5% of its workInformation Systems: 12 fractional works · 7.7% of its workComputer Networks and Communications: 8 fractional works · 5.2% of its workArtificial Intelligence: 5 fractional works · 2.9% of its workComputer Vision and Pattern Recognition: 4 fractional works · 2.4% of its workHardware and Architecture: 3 fractional works · 1.9% of its workHuman-Computer Interaction: 1 fractional works · 0.6% of its workComputer Graphics and Computer-Aided Design: 0 fractional works · 0.3% of its workSoftware: 0 fractional works · 0.3% of its workChemistry: 8 fractional works · 4.7% of its workSpectroscopy: 4 fractional works · 2.6% of its workPhysical and Theoretical Chemistry: 3 fractional works · 1.7% of its workElectrochemistry: 1 fractional works · 0.4% of its workMaterials Science: 4 fractional works · 2.8% of its workMaterials Chemistry: 2 fractional works · 1.6% of its workGeneral Materials Science: 2 fractional works · 1.0% of its workBiomaterials: 0 fractional works · 0.2% of its workEnvironmental Science: 4 fractional works · 2.7% of its workEcology: 2 fractional works · 1.0% of its workEnvironmental Engineering: 2 fractional works · 0.9% of its workHealth, Toxicology and Mutagenesis: 0 fractional works · 0.2% of its workEcological Modeling: 0 fractional works · 0.2% of its workNature and Landscape Conservation: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.0% of its workPhysics and Astronomy: 3 fractional works · 1.9% of its workRadiation: 2 fractional works · 0.9% of its workAtomic and Molecular Physics, and Optics: 1 fractional works · 0.6% of its workInstrumentation: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.1% of its workChemical Engineering: 2 fractional works · 1.0% of its workChemical Health and Safety: 1 fractional works · 0.7% of its workCatalysis: 0 fractional works · 0.3% of its workMathematics: 1 fractional works · 0.4% of its workApplied Mathematics: 0 fractional works · 0.2% of its workStatistics and Probability: 0 fractional works · 0.2% of its workSocial Sciences: 25 fractional works · 15.8% of its workBusiness, Management and Accounting: 12 fractional works · 7.5% of its workManagement Information Systems: 8 fractional works · 5.0% of its workManagement of Technology and Innovation: 3 fractional works · 2.1% of its workOrganizational Behavior and Human Resource Management: 0 fractional works · 0.3% of its workDecision Sciences: 6 fractional works · 4.1% of its workInformation Systems and Management: 5 fractional works · 3.1% of its workManagement Science and Operations Research: 1 fractional works · 0.5% of its workStatistics, Probability and Uncertainty: 1 fractional works · 0.4% of its workArts and Humanities: 4 fractional works · 2.6% of its workHistory: 2 fractional works · 1.5% of its workVisual Arts and Performing Arts: 1 fractional works · 0.6% of its workConservation: 0 fractional works · 0.3% of its workPhilosophy: 0 fractional works · 0.2% of its workPsychology: 2 fractional works · 1.1% of its workSocial Psychology: 1 fractional works · 0.5% of its workApplied Psychology: 0 fractional works · 0.2% of its workClinical Psychology: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workSocial Sciences: 1 fractional works · 0.5% of its workPublic Administration: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.3% of its workEconomics, Econometrics and Finance: 0 fractional works · 0.1% of its workHealth Sciences: 22 fractional works · 13.8% of its workMedicine: 18 fractional works · 11.4% of its workCardiology and Cardiovascular Medicine: 7 fractional works · 4.4% of its workComplementary and alternative medicine: 2 fractional works · 1.2% of its workPulmonary and Respiratory Medicine: 1 fractional works · 0.9% of its workPhysiology: 1 fractional works · 0.7% of its workSurgery: 1 fractional works · 0.7% of its workPublic Health, Environmental and Occupational Health: 1 fractional works · 0.7% of its workRehabilitation: 1 fractional works · 0.5% of its workEpidemiology: 1 fractional works · 0.4% of its workHealth Informatics: 0 fractional works · 0.3% of its workPediatrics, Perinatology and Child Health: 0 fractional works · 0.3% of its workInfectious Diseases: 0 fractional works · 0.3% of its workNeurology: 0 fractional works · 0.3% of its workEmergency Medicine: 0 fractional works · 0.2% of its workRadiology, Nuclear Medicine and Imaging: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workDentistry: 2 fractional works · 1.5% of its workPeriodontics: 1 fractional works · 0.6% of its workOrthodontics: 1 fractional works · 0.5% of its workGeneral Dentistry: 1 fractional works · 0.4% of its workHealth Professions: 1 fractional works · 0.8% of its workGeneral Health Professions: 1 fractional works · 0.5% of its workHealth Information Management: 0 fractional works · 0.2% of its workVeterinary: 0 fractional works · 0.2% of its workSmall Animals: 0 fractional works · 0.2% of its workLife Sciences: 11 fractional works · 6.8% of its workBiochemistry, Genetics and Molecular Biology: 9 fractional works · 5.3% of its workMolecular Biology: 5 fractional works · 2.8% of its workGenetics: 2 fractional works · 1.0% of its workAging: 1 fractional works · 0.8% of its workBiochemistry: 0 fractional works · 0.2% of its workBiophysics: 0 fractional works · 0.2% of its workClinical Biochemistry: 0 fractional works · 0.2% of its workPharmacology, Toxicology and Pharmaceutics: 1 fractional works · 0.8% of its workPharmaceutical Science: 1 fractional works · 0.6% of its workPharmacology: 0 fractional works · 0.2% of its workNeuroscience: 1 fractional works · 0.5% of its workCognitive Neuroscience: 1 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.0% of its workAgricultural and Biological Sciences: 0 fractional works · 0.2% of its workFood Science: 0 fractional works · 0.2% of its workImmunology and Microbiology: 0 fractional works · 0.0% of its workALL ITS WORKJohn Tracy Clinic160fractional works, 2022-now
Life Sciences7%Physical Sciences64%Health Sciences14%Social Sciences16%

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 23 fields, with their numbers
    1. Engineering4628.6%
    2. Computer Science3421.5%
    3. Chemistry84.7%
    4. Materials Science42.8%
    5. Environmental Science42.7%
    6. Physics and Astronomy31.9%
    7. Chemical Engineering21.0%
    8. Mathematics10.4%
    1. Business, Management and Accounting127.5%
    2. Decision Sciences64.1%
    3. Arts and Humanities42.6%
    4. Psychology21.1%
    5. Social Sciences10.5%
    6. Economics, Econometrics and Finance00.1%
    1. Medicine1811.4%
    2. Dentistry21.5%
    3. Health Professions10.8%
    4. Veterinary00.2%
    1. Biochemistry, Genetics and Molecular Biology95.3%
    2. Pharmacology, Toxicology and Pharmaceutics10.8%
    3. Neuroscience10.5%
    4. Agricultural and Biological Sciences00.2%
    5. Immunology and Microbiology00.0%
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: 0.04× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.00× its world share, 8 worksBiochemistry, Geneti…Immunology and Microbiology: 0.03× its world share, 0 worksImmunology and Micro…Neuroscience: 0.28× its world share, 1 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 2.36× its world share, 1 worksPharmacology, Toxico…Chemical Engineering: 2.97× its world share, 2 worksChemical EngineeringChemistry: 2.98× its world share, 8 worksChemistryComputer Science: 2.76× its world share, 34 worksComputer ScienceEngineering: 1.91× its world share, 46 worksEngineeringEnvironmental Science: 0.54× its world share, 4 worksEnvironmental ScienceMaterials Science: 0.80× its world share, 4 worksMaterials ScienceMathematics: 0.35× its world share, 1 worksMathematicsPhysics and Astronomy: 0.83× its world share, 3 worksPhysics and AstronomyDentistry: 3.00× its world share, 2 worksDentistryHealth Professions: 0.29× its world share, 1 worksHealth ProfessionsMedicine: 0.59× its world share, 18 worksMedicineVeterinary: 1.53× its world share, 0 worksVeterinaryArts and Humanities: 0.90× its world share, 4 worksArts and HumanitiesBusiness, Management and Accounting: 2.32× its world share, 12 worksBusiness, Management…Decision Sciences: 4.19× its world share, 6 worksDecision SciencesEconomics, Econometrics and Finance: 0.05× its world share, 0 worksEconomics, Econometr…Psychology: 0.36× its world share, 2 worksPsychologySocial Sciences: 0.04× its world share, 1 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

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

All 23 fields, with their numbers
  1. Decision Sciences4.19×6 works
  2. Dentistry3.00×2 works
  3. Chemistry2.98×8 works
  4. Chemical Engineering2.97×2 works
  5. Computer Science2.76×34 works
  6. Pharmacology, Toxicology and Pharmaceutics2.36×1 works
  7. Business, Management and Accounting2.32×12 works
  8. Engineering1.91×46 works
  9. Veterinary1.53×0 works
  10. Biochemistry, Genetics and Molecular Biology1.00×8 works
  11. Arts and Humanities0.90×4 works
  12. Physics and Astronomy0.83×3 works
  13. Materials Science0.80×4 works
  14. Medicine0.59×18 works
  15. Environmental Science0.54×4 works
  16. Psychology0.36×2 works
  17. Mathematics0.35×1 works
  18. Health Professions0.29×1 works
  19. Neuroscience0.28×1 works
  20. Economics, Econometrics and Finance0.05×0 works
  21. Agricultural and Biological Sciences0.04×0 works
  22. Social Sciences0.04×1 works
  23. Immunology and Microbiology0.03×0 works

Who are the top researchers at John Tracy Clinic?

Ranked on the quality score, Sundeep Bobba, Naga Sujitha Vummaneni and Balu N Ilag lead among researchers whose main affiliation is John Tracy Clinic.

  1. 1 Sundeep Bobba United States · #2,575,391 worldwide 2 citations · 15 works
  2. 2 Naga Sujitha Vummaneni United States · #2,812,785 worldwide 1 citations · 23 works
  3. 3 Balu N Ilag United States · #2,873,165 worldwide 140 citations · 53 works
  4. 4 Arun Kumar Samayam United States · #3,092,945 worldwide 0 citations · 16 works
  5. 5 Tracy Hampton United States · #7,709,614 worldwide 2.4k citations · 938 works
All ranked researchers at John Tracy Clinic

What are the most cited papers from John Tracy Clinic?

The most cited paper from John Tracy Clinic is "Acute Myocardial Infarction in Women" (Laxmi S. Mehta, Theresa M. Beckie, Holli A. DeVon et al., 2016), with 1,241 citations. Next come "Management of Acute Coronary Syndrome in the Older Adult Population: A Scientific Statement From the American Heart Association" (345) and "Understanding e‐Government portal use in rural India: role of demographic and personality characteristics" (227).

Most cited papers
#PaperReleasedCitations
1 Acute Myocardial Infarction in Women Laxmi S. Mehta, Theresa M. Beckie, Holli A. DeVon et al. · Circulation Open access 25 Jan 2016 1,241
2 Management of Acute Coronary Syndrome in the Older Adult Population: A Scientific Statement From the American Heart Association Abdulla A. Damluji, Daniel E. Forman, Tracy Y. Wang et al. · Circulation Open access 12 Dec 2022 345
3 Understanding e‐Government portal use in rural India: role of demographic and personality characteristics Viswanath Venkatesh, Tracy Ann Sykes, Srinivasan Venkatraman · Information Systems Journal 25 Apr 2013 227
4 2018 ACC/AHA Clinical Performance and Quality Measures for Cardiac Rehabilitation: A Report of the American College of Cardiology/American Heart Association Task Force on Performance Measures Randal J. Thomas, GARY J. BALADY, Gaurav Banka et al. · Circulation Cardiovascular Quality and Outcomes 29 Mar 2018 197
5 Groups, Gangs, and Cohesiveness Malcolm W. Klein, Lois Y. Crawford · Journal of Research in Crime and Delinquency 1967 165
All 63 most cited papers, with filters and sorting

Which keywords describe research at John Tracy Clinic?

By fractional works in 2022-now, weighted toward what it does more of than the world: Big Data, Distributed Systems, Resource Management, Workflow Management, Virtualization, Semantic Web Services, Cloud Computing and Optical Interconnects.

▲ 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 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. Big Data13▲ 8.2×8 topics
  2. Distributed Systems11▲ 41×5 topics
  3. Resource Management10▲ 37×2 topics
  4. Workflow Management8▲ 73×2 topics
  5. Virtualization7▲ 53×2 topics
  6. Semantic Web Services7▲ 76×2 topics
  7. Cloud Computing6▲ 14×2 topics
  8. Energy Efficiency6▲ 4.3×3 topics
  9. Optical Interconnects6▲ 115×1 topic
  10. Semiconductor Lasers6▲ 58×1 topic
  11. Data Centers6▲ 58×1 topic
  12. MapReduce6▲ 58×1 topic
  13. High-Performance Computing5▲ 36×2 topics
  14. Supply Chain Management5▲ 3.2×2 topics
  15. Grid Computing5▲ 88×1 topic
  16. Task Scheduling5▲ 88×1 topic
  17. Software Development4▲ 51×2 topics
  18. Autonomic Nervous System4▲ 44×1 topic
  19. Heart Rate Variability4▲ 21×1 topic
  20. Reproducibility4▲ 61×1 topic
  21. Scientific Workflows4▲ 61×1 topic
  22. 3D Printing4▲ 9.8×4 topics
  23. Data Science4▲ 21×2 topics
  24. Agile Manufacturing3▲ 111×1 topic
  25. Business Process Management3▲ 100×1 topic
  26. Collaborative Networks3▲ 111×1 topic
  27. Workflow Mining3▲ 100×1 topic
  28. Analytics3▲ 22×1 topic
  29. Business Intelligence3▲ 22×1 topic
  30. Performance Measurement3▲ 7.4×3 topics
  31. Applications3▲ 6.5×2 topics
  32. QoS-Aware Middleware3▲ 117×1 topic
  33. Service-Oriented Computing3▲ 117×1 topic
  34. CFD Simulation2▲ 13×2 topics
  35. Anesthesia2▲ 20×2 topics
  36. Blood Transfusion2▲ 33×1 topic
  37. Green Chemistry2▲ 8.2×2 topics
  38. Hypersonic Effect2▲ 101×1 topic
  39. Learning Environments2▲ 50×1 topic
  40. Metal Nanoparticles2▲ 9.1×2 topics

Which research topics does John Tracy Clinic publish most on?

By volume in 2022-now: Semiconductor Lasers and Optical Devices, Cloud Computing and Resource Management, Distributed and Parallel Computing Systems and Heart Rate Variability and Autonomic Control.

Semiconductor Lasers and…6Semiconductor Lasers and Optical Devices: 6 fractional worksCloud Computing and Reso…6Cloud Computing and Resource Management: 6 fractional worksDistributed and Parallel…5Distributed and Parallel Computing Systems: 5 fractional worksHeart Rate Variability a…4Heart Rate Variability and Autonomic Control: 4 fractional worksScientific Computing and Data Management: 4 fractional worksCollaboration in agile enterprises: 3 fractional worksBusiness Process Modelin…3Business Process Modeling and Analysis: 3 fractional worksBig Data and Business In…3Big Data and Business Intelligence: 3 fractional worksService-Oriented Archite…3Service-Oriented Architecture and Web Services: 3 fractional worksEducational Robotics and…2Educational Robotics and Engineering: 2 fractional works
Electrical and Electronic EngineeringInformation SystemsComputer Networks and CommunicationsCardiology and Cardiovascular Medicine4 others

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

  1. 1 Semiconductor Lasers and Optical Devices Electrical and Electronic Engineering 6 works
  2. 2 Cloud Computing and Resource Management Information Systems 6 works
  3. 3 Distributed and Parallel Computing Systems Computer Networks and Communications 5 works
  4. 4 Heart Rate Variability and Autonomic Control Cardiology and Cardiovascular Medicine 4 works
  5. 5 Scientific Computing and Data Management Information Systems and Management 4 works
  6. 6 Collaboration in agile enterprises Management of Technology and Innovation 3 works
  7. 7 Business Process Modeling and Analysis Management Information Systems 3 works
  8. 8 Big Data and Business Intelligence Management Information Systems 3 works
  9. 9 Service-Oriented Architecture and Web Services Information Systems 3 works
  10. 10 Educational Robotics and Engineering Artificial Intelligence 2 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 available47.1%not open52.9%

World: 40% of research is openly available.

with international co-authors4.4%domestic only95.6%

World: 18% is written across borders.

How has John Tracy Clinic's research output changed?

Output in 2022-2025 was 150% 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 John Tracy Clinic as a percentage of every work published that year, 0.00061% in 2024.

still counting0.0010%0.0020%John Tracy Clinic0.000046% in 202519801990200020102020

Fractional works of John Tracy Clinic over all fractional works that year. How the balance of science has shifted.

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John Tracy Clinic on Science Explorer

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