to a gear label from the Appalachian heartland. The essential gear that Jason Torlano and Zach Milligan used to survive their historic ski descent of Half Dome to the Yosemite Valley floor.

The table is limited by our hospital pharmacy's formulary; however, our purpose was to update the current literature. The table is intended for use as a guide when medications labeled for ...

Bevel gearing is another way of dealing with intersecting gear shafts. For bevel gears, the teeth centers lie on the surface of an imaginary cone, which is the "pitch cone" of the bevel gear. Two ...