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 ...
These equations are non-linear, partial differential equations based upon the principle of conservation of mass and momentum. Simplification of these equations yields familiar formulae (eg, those of ...
Of particular note is the extension of the ALARA principle to ultrasound exposures. Manufacturers endeavouring to implement this document's recommendations for device performance will need to consult ...
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These microbubbles are generated through a process called sonication, in which high-intensity ultrasonic waves are applied to liquids. The energy from these waves heats and pressurizes the bubbles, ...
Dmytro Sherembey, head of Ukraine's largest patient-led HIV organization, credits USAID with saving lives of thousands, including his own. He condemns US President Trump's decision to pause nearly ...
But after a couple of years of work, xMEMS has arrived at the next generation — ultrasound through a solid-state speaker. This tiny, 1mm-thin speaker is called Cypress, and after listening to it ...
Although pressure gradients across valvar obstructions can be estimated by incorporating peak flow velocity distal to obstruction into a modified Bernoulli equation, such attempts in aortic ...