Abstract: Air-coupled ultrasonic phased arrays are utilized for many emerging applications and typically consist of bending-plate piezoelectric ultrasonic transducers (PUT). Due to their narrow ...

The alien-like machines, described as ‘legged metamachines’, are built from autonomous modules that can be snapped together in a variety of forms. Researchers say the approach could lead to robots ...

For years, Diane Sylvia paid her utility bill on time and rarely worried about the cost of keeping the lights on in the 1,100 ...

Originally built to challenge compact sport sedans from Europe, the Lexus IS has been offered in the states for over two decades. The third-generation lineup returns for 2023 with more features after ...

Abstract: In previous works, we have proposed Praspel, a framework for contract-based testing in PHP. Among others, it includes a specification language and a unit test generator which automatically ...