To understand the uses and limitations of ultrasound in the evaluation of breast disease, one must have a basic understanding of the physics and principles of ultrasound as well as the instrumentation ...

(a) The principle of the ultrasound testing in BHM; (a) FPI fiber-optic ultrasonic sensor; (b) Response of the sensor under 27.73 Pa acoustic excitation in frequency-domain; (c) Signal intensity ...

NEWARK - Central Ohio Technical College recently purchased two SCANTRAINER simulators with CARES Act funding. The simulator offers a comprehensive and structured educational pathway from learning ...

Today, a vast number of micro-manufactured sensors, actuators and components vibrate at frequencies in the high MHz range. Some examples of these high-frequency vibrating systems include surface ...

These are the type of flow meters that measure the velocity of liquid or gas by using the principle of ultrasound or sounds waves. Fast digital signal processors and sophisticated signal analysis ...

Cancer is one of the leading causes of death in the U.S., second only to heart disease. But a new cancer treatment method ...

The device is about the size of a postage stamp It produced clear internal images for up to 48 hours Researchers believe they've "opened a new era of wearable imaging" Ultrasound procedures usually ...