Results 141 to 150 of about 4,717 (201)

Skin-adaptive focused flexible micromachined ultrasound transducers for wearable cardiovascular health monitoring. [PDF]

open access: yesSci Adv
Yuan J   +23 more
europepmc   +1 more source

Focused ultrasound in pediatric neuro-oncology: Current applications and future directions. [PDF]

open access: yesNeurooncol Adv
Lin C   +6 more
europepmc   +1 more source

Multiscale Characterization and Evaluation of Low-Energy Bird-Strike Damage in CFRP. [PDF]

open access: yesMaterials (Basel)
Huang H   +7 more
europepmc   +1 more source

Ultrasonic phased array systems

The Journal of the Acoustical Society of America, 1980
Ultrasonic phased array method and apparatus for the static or dynamic investigation of structures, such as organs of the body, or intra-uterine detail, wherein ultrasonic echo pulses, reflected back from a testpiece to one or a group of adjacent transducers of a linear transducer array, are converted to corresponding electric signals which are then ...
James M. S. Hutchison, Robert D. Selbie
openaire   +1 more source

Ultrasonic phased array controller for hyperthermia applications

Ultrasonics, 1991
Multiple and mechanically scanned ultrasound transducer systems have demonstrated the efficacy of using ultrasound to produce deep localized hyperthermia. The use of ultrasonic phased arrays has been proposed as an alternative to these systems. A phased array offers a more flexible approach to heating tumours in that the size, shape, and position of ...
P J, Benkeser, T L, Pao, Y J, Yoon
openaire   +2 more sources

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