Add Yahoo as a preferred source to see more of our stories on Google. Radiation Therapist MaKenna Schmitz prepares the green radiation mask fitted for Press-Citizen columnist Richard Hakes prior to a ...

Fig. 1. Given (a) the scanned face model of a subject, we develop an optimization-based approach to design (b&c) a PAP mask cushion that fits the face model. (d) The designed mask cushion is ...

A mask makes the goalie. No other player on the ice wears one. Extra leg pads, gloves and blockers round out the equipment, but they lack the personality of pulling the mask down over the face. "It ...

As COVID-19 cases are unfortunately on the rise yet again, it’s as important as it has ever been to be sure you’re wearing a face mask when you’re in a public setting or when you’re around other ...

Fun, it’s true, on Halloween. Interesting, true, like the fabulous African mask collection at the Stanley Museum in Iowa City. Not so fun, also true, like the mask that pins you to a table during head ...