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QT Ultrasound (United States)

In research, QT Ultrasound (United States) stands highest in Medicine (#9,252 of 17,978 worldwide) and Health Sciences (#12,046 of 20,462 worldwide), over all time. Relative to its size it is most specialised in Medicine — Medicine is 3.7× its share of world research.

qtultrasound.comROR OpenAlex
World rank, all time
#33,782
of 42,892
Rank in United States
#7,192
of 8,685
Research works
169
▲ 51% vs 2013–17
Citations
2.2k
12.7 per fractional work
Top-10% rate
13.0%
record average 16.5%
Open access
48%
world 28%

What is QT Ultrasound (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
MedicineField #9,252 of 17,978 15.1%124
Health SciencesDomain #12,046 of 20,462 15.0%127

Each strip is that field’s whole ranked pool, with the notch where QT Ultrasound (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).

What does QT Ultrasound (United States) specialise in?

Where its research is concentrated relative to its size: Medicine takes 3.7× the share of its output that it takes of world research.

  1. MedicineField · 23.6 works3.7×
← 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.

Biochemistry, Genetics and Molecular Biology: 0.56× its world share, 1 worksBiochemistry, Geneti…Immunology and Microbiology: 0.20× its world share, 0 worksImmunology and Micro…Chemistry: 0.32× its world share, 0 worksChemistryComputer Science: 0.48× its world share, 1 worksComputer ScienceEarth and Planetary Sciences: 1.28× its world share, 1 worksEarth and Planetary …Engineering: 0.94× its world share, 5 worksEngineeringEnvironmental Science: 0.07× its world share, 0 worksEnvironmental ScienceMaterials Science: 0.54× its world share, 1 worksMaterials SciencePhysics and Astronomy: 0.28× its world share, 0 worksPhysics and AstronomyHealth Professions: 0.25× its world share, 0 worksHealth ProfessionsMedicine: 3.68× its world share, 24 worksMedicinePsychology: 0.31× its world share, 0 worksPsychologySocial Sciences: 0.10× its world share, 0 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Medicine, 3.7×. Every wedge is a field page.

Who are the top researchers at QT Ultrasound (United States)?

Ranked on the composite score, James Wiskin lead among researchers whose main affiliation is QT Ultrasound (United States).

  1. 1 James Wiskin United States · #548,765 worldwide 49 citations · 15 works
All ranked researchers at QT Ultrasound (United States)

Which keywords describe research at QT Ultrasound (United States)?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Clinical Applications, Surgical Management, Tissue Elasticity Mapping, Ultrasound Elastography, Complications, Treatment, Epidemiology and Hepatocellular Carcinoma.

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

All 24 words, with their numbers
  1. Epidemiology3▲ 2.0×13 topics
  2. Treatment2▲ 4.4×7 topics
  3. Clinical Applications2▲ 75×2 topics
  4. Deep Learning2▲ 1.33×5 topics
  5. Surgical Management2▲ 11×8 topics
  6. Tissue Elasticity Mapping2▲ 302×1 topic
  7. Ultrasound Elastography2▲ 302×1 topic
  8. Complications1▲ 8.6×6 topics
  9. Management1▲ 5.3×6 topics
  10. Metabolic Syndrome1▲ 5.0×4 topics
  11. Hepatocellular Carcinoma1▲ 18×2 topics
  12. Cancer1▲ 2.7×6 topics
  13. Diagnosis1▲ 3.7×5 topics
  14. Magnetic Resonance Imaging1▲ 15×4 topics
  15. Quality of Life1▲ 2.6×6 topics
  16. Inflammation1▲ 1.65×8 topics
  17. Insulin Resistance1▲ 7.1×2 topics
  18. Medical Image Analysis1▲ 18×2 topics
  19. Prognostic Factors1▲ 7.7×6 topics
  20. Reconstruction1▲ 19×3 topics
  21. Tomography1▲ 18×2 topics
  22. Cancer Treatment1▲ 13×3 topics
  23. Drug Delivery1▲ 5.7×2 topics
  24. Machine Learning1◆ 0.94×2 topics

Which research topics does QT Ultrasound (United States) publish most on?

By volume in 2022–2025: Ultrasound Imaging and Elastography, MRI in cancer diagnosis, Digital Radiography and Breast Imaging and Ultrasound and Hyperthermia Applications.

Ultrasound Imaging and E…2Ultrasound Imaging and Elastography: 2 fractional worksMRI in cancer diagnosis1MRI in cancer diagnosis: 1 fractional worksDigital Radiography and …1Digital Radiography and Breast Imaging: 1 fractional worksUltrasound and Hyperther…1Ultrasound and Hyperthermia Applications: 1 fractional worksMedical Imaging Techniques and Applications: 1 fractional worksLiver Disease Diagnosis and Treatment: 1 fractional worksPhotoacoustic and Ultras…1Photoacoustic and Ultrasonic Imaging: 1 fractional worksBreast Lesions and Carcinomas: 1 fractional worksHepatocellular Carcinoma Treatment and Prognosis: 1 fractional worksAI in cancer detection1AI in cancer detection: 1 fractional works
Radiology, Nuclear Medicine and ImagingPulmonary and Respiratory MedicineBiomedical EngineeringEpidemiology3 others

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

  1. 1 Ultrasound Imaging and Elastography Radiology, Nuclear Medicine and Imaging 2 works
  2. 2 MRI in cancer diagnosis Radiology, Nuclear Medicine and Imaging 1 works
  3. 3 Digital Radiography and Breast Imaging Pulmonary and Respiratory Medicine 1 works
  4. 4 Ultrasound and Hyperthermia Applications Biomedical Engineering 1 works
  5. 5 Medical Imaging Techniques and Applications Radiology, Nuclear Medicine and Imaging 1 works
  6. 6 Liver Disease Diagnosis and Treatment Epidemiology 1 works
  7. 7 Photoacoustic and Ultrasonic Imaging Biomedical Engineering 1 works
  8. 8 Breast Lesions and Carcinomas Pathology and Forensic Medicine 1 works
  9. 9 Hepatocellular Carcinoma Treatment and Prognosis Hepatology 1 works
  10. 10 AI in cancer detection Artificial Intelligence 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 available48.5%not open51.5%

World: 28% of research is openly available.

with international co-authors40.4%domestic only59.6%

World: 19% is written across borders.

How has QT Ultrasound (United States)'s research output changed?

Output in 2018–2022 was 51% 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 Novato

All research institutions in Novato

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.