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Found 2 datasets matching "ultrasound-velocity".

#1 Federal
The velocity of ultrasound in human primary melanoma tissue - implications for the clinical use of high resolution sonography
- Organization: U.S. Department of Health & Human Services
- Updated: 2025-09-06
Background Ultrasonography with 20 MHz frequency can be used to estimate tumour thickness preoperatively in malignant melanoma (MM) of the skin. The vertical invasion depth is the single...
- html
Search relevance: 219.35 | Views last month: 1
#2 Federal
Effects of low-dose oxygen ions and protons on cardiac function and structure in male C57BL/6J mice (echocardiogram/ultrasonography)
- Organization: National Aeronautics and Space Administration
- Updated: 2025-08-21
Purpose: Astronauts traveling beyond low Earth orbit will be exposed to high linear energy transfer charged particles. Because there is concern about the adverse effects of space radiation on the...
- none
- none
Search relevance: 32.56 | Views last month: 1

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