Physiotherapy ultrasound machines are commonplace in medicine and sports injury treatment but limitations with current calibration equipment mean they may be producing inaccurate doses that could lead ...

A number of different shock absorber designs are available, but the fundamental operation of each is the same. Shocks are basically multiple-chambered cylinders, with one or more orifices between ...

Light absorption is a cornerstone for several applications such as solar cells, photodetectors, and optical sensors, to name a few. Yet, the trade-off between the thickness of the absorber and its ...

Companies striving to increase productivity by running machinery at higher speeds often end up with just more noise, damaged machinery and products, along with excessive vibration. At the same time, ...