Jan. 15, 2025 — Researchers have designed process that uses ultrasound to modify the behavior of cancer-fighting T cells by increasing their cell permeability. They targeted freshly isolated ...

Persistent Link: https://ieeexplore.ieee.org/servlet/opac?punumber=50 ...

Abstract: Transient acoustic holography is a useful technique for characterization of ultrasound transducers. It involves hydrophone measurements of the 2-D distribution of acoustic pressure waveforms ...

Therefore, we compare the performance of the PD controller with that of the impedance controller. As illustrated in Figure 1A, to improve ultrasound image quality, a control algorithm founded on ...

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Ultrasound is a non-invasive imaging technique that uses the differential reflectance of acoustic waves at ultrasonic frequencies to detect objects and measure distances. It is commonly used for ...

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University College London revealed a 30MHz impedance spectroscopy IC for analysing biological samples at ISSCC in ... linked by time-division multiplexed ultrasound. The scheme has a single external ...

A unique propagation phenomenon of acoustic waves has been discovered, paving the way for developing advanced communication technologies using acoustic devices. The research, published in Physical ...

For the needs of bladder urinary volume noninvasive monitoring in clinical, we present a noninvasive bladder urinary volume monitoring system based on bio-impedance. The system uses a four-electrode .

Max Verstappen says the FIA needs to “use a bit of common sense” when it comes to drivers swearing and wants more focus to be on what (…) ...