Abstract: In this paper, an optimized hierarchical cascade technique (HCT) is proposed for the finite element simulation of surface acoustic wave (SAW) resonators with finite length structures. It ...

Utility boxes are a necessary part of life, but they can hurt your home's curb appeal. This simple solution hides them while ...

As a result, the blade is incredibly low maintenance. Considering the biggest utility of a multitool is its convenience, low ...

Abstract: Reference frame transformation methods are generally introduced in multiphase ac systems, so as to simplify system's high dimensional ac signals into low dimensional dc ones. Classical ...

DeWalt offers its 20V batteries in a variety of capacities, which are measured in amp-hours. You can use any DeWalt 20V ...

For many people, the arrival of a new year sparks the motivation to get fit, leading to gym memberships being purchased, new exercise equipment being acquired, and countless hours spent browsing diet ...

The angle grinder may seem like the tool that really does it all, but it can be pretty erratic. For more consistent results, one of these may suit you better.

A queue of people using a cash machine led police to drug dealers, a court has heard. Eagle-eyed police officers recognised the people waiting to get money from the machine as known drug users, and ...

The Hubble Space Telescope observed the debris belt and dust clouds around the star Fomalhaut, which was blotted out to allow the fainter features around it to be seen. Credit: NASA / ESA / Paul Kalas ...