Articles with "ultrasonic bubble" as a keyword



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Ultrasonic Bubble Imaging in Molten Salt Using a Multi-Mode Waveguide and Time Reversal

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Published in 2022 at "IEEE Transactions on Instrumentation and Measurement"

DOI: 10.1109/tim.2022.3144739

Abstract: Direct ultrasound imaging of technical processes in harsh environments, such as high-temperature melts, is not possible beyond the destruction limits of ultrasound transducers. A waveguide between the measured medium and the sensitive ultrasound transducer allows… read more here.

Keywords: bubble imaging; time; salt; ultrasonic bubble ... See more keywords
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Agreement between ultrasonic bubble grades using a handheld self-positioning Doppler product and 2D cardiac ultrasound.

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Published in 2022 at "Diving and hyperbaric medicine"

DOI: 10.28920/dhm52.4.281-285

Abstract: INTRODUCTION Intravascular bubble load after decompression can be detected and scored using ultrasound techniques that measure venous gas emboli (VGE). The aim of this study was to analyse the agreement between ultrasonic bubble grades from… read more here.

Keywords: agreement; bubble grades; vge; agreement ultrasonic ... See more keywords