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

New cell-scale robots can sense their environment, compute decisions, and move independently without magnetic or ultrasonic control systems.

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 ...

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 ...

Abstract: In order to solve the real-time positioning problem of flexible wearable ultrasonic transducer array unit under dynamic conditions, a new transducer array based on button flexible structure ...

Airmar’s new Medium Ultra-Wide transducers take higher resolution sonar down to 1300 feet and give fishermen a 73-degree view ...

Abstract: Sparse linear arrays (SLAs) are becoming increasingly popular due to their superior performance in achieving higher degrees of freedom (DOFs) compared to uniform linear arrays. However, most ...

1 Department of Orthopaedics, Erasmus university Medical Centre, Rotterdam, The Netherlands 2 Department of Equine Sciences, Utrecht university, Utrecht, The Netherlands Objective To assess whether ...