Christa Sgobba, SELF’s director of food and fitness, has worn Reebok Nanos for years. They’re reliable gym shoes that help ...

This paper investigates a novel structure voice coil motor (VCM), which is used in ventilator. The VCM controls on and off of the valve of ventilator, so steady thrust and fast response are needed.

For patients who need both invasive and noninvasive respiratory support due to mild or severe respiratory failure symptoms, mechanical ventilation is crucial to preserving their quality of life. ICU ...