For people who are at high risk of developing breast cancer, frequent screenings with ultrasound can help detect tumors early. MIT researchers have now developed a miniaturized ultrasound system that ...

For people who are at high risk of developing breast cancer, frequent screenings with ultrasound can help detect tumors early ...

International researchers have improved an ultrasonic phased array system, making it possible to see hidden defects in aging ...

An international research team led by Yoshikazu Ohara from Tohoku University's Graduate School of Engineering, in collaboration with Los Alamos ...

Researchers developed a high-resolution 3D ultrasonic imaging system for concrete, adapting to various structures for effective nondestructive testing.

Concrete structures like roads and bridges require nondestructive testing methods to identify interior defects without destroying their structure. Most methods send sound waves into the material and ...

Abstract: Ultrasonic injection attacks have emerged as a critical security threat to voice-controlled devices in the Internet of Things (IoT).However, most existing attack methods are limited to ...

Abstract: This letter proposes an advanced platform that can concurrently transmit and receive dual-mode parallelism, as well as instant switching functions, and supports large-scale expansion of ...