Abstract: Parallel chromatography systems and continuous manufacturing methods are described herein that utilize two or more chromatography column skids having columns operating in parallel with automation controls governing which column to load at a given time.

Abstract: Disclosed herein are sports helmets having modular components. A modular component includes an eyewear adapter that is releasably attachable to the helmet and configured to interface with corresponding eyewear in an orientation that permits a wearer of the helmet to see through the eyewear. The eyewear adapter is configured such that, in use, the eyewear adapter enhances the fit or function of the eyewear relative to the use of the helmet and the eyewear without the eyewear adapter. A modular component includes electronics modules that can be mechanically and electrically coupled to the helmet. A modular component includes other functional modules that affect the aerodynamics of the helmet, the air flow of the helmet, the fit of the helmet, or the look of the helmet.

Abstract: Disclosed herein are sports helmets having modular components. A modular component includes an eyewear adapter that is releasably attachable to the helmet and configured to interface with corresponding eyewear in an orientation that permits a wearer of the helmet to see through the eyewear. The eyewear adapter is configured such that, in use, the eyewear adapter enhances the fit or function of the eyewear relative to the use of the helmet and the eyewear without the eyewear adapter. A modular component includes electronics modules that can be mechanically and electrically coupled to the helmet. A modular component includes other functional modules that affect the aerodynamics of the helmet, the air flow of the helmet, the fit of the helmet, or the look of the helmet.

Abstract: A vertical power MOSFET comprising a metal base on which is disposed a highly doped n+ silicon substrate. A lightly doped epitaxial layer is grown on the substrate to form a drain region for conducting electrical charge carriers to the metal base. A gate region is disposed above the drain region and has side walls forming an aperture. Disposed on each side wall and axially aligned with the gate region are doped oxide spacers. Embedded within the source region beneath the aperture is a body region comprising a heavily doped region embedded within a lightly doped region. A source region, formed by diffusion from the doped oxide spacers, is disposed below each space and embedded within the body region.