The building techniques for some of the finest instruments in the world have changed little in the decades or even centuries that've passed since their inception. And while many instrument makers ...

Getting CPAP air in your stomach can be bothersome, although the condition is not dangerous. Continuous positive airway pressure (CPAP) is a highly effective treatment for obstructive sleep apnea. But ...

S Baudouin, S Blumenthal, B Cooper, C Davidson, A Davison, M Elliot, W Kinnear (Chairman), R Paton, E Sawicka, L Turner (Secretary) Non-invasive ventilation (NIV) refers to the provision of ...

C1 Can understand a wide range of demanding, longer texts, and recognise implicit meaning. Can express him/herself fluently and spontaneously without much obvious searching for expressions. Can use ...

The device self-adjusts based on measures of resistance. Often known as BiPAP (the trademark from Philips Respironics) or VPAP (the one from ResMed), this is a two-pressure therapy. The pressure is ...

College of Materials Science and Engineering, Zhejiang University of Technology, Hangzhou 310014, China ...