Abstract: Various aspects of the present disclosure are directed toward apparatuses, systems, and methods that include a prosthetic valve. The prosthetic valve may include a jacket configured to cover at least one of gaps, spaces, or interfaces in a frame or between one or more leaflets attached to the frame.

Abstract: According to some embodiments, a system and method for dispensing a floor coating in a specified ratio of multiple components is disclosed. The system and method may set and maintain a desired ratio of the multiple components by controlling, with a controller, a drive rate of respective pumps configured for propelling the components from a reservoir to a mixer or a dispenser. The controller may be responsive to at least one of a measured actual drive rate, an environmental condition, an actual usage of each component, and an operational parameter of the system, for adjusting a drive rate of the respective pumps to compensate for discrepancies that may affect the ratio of the multiple components.

Abstract: A tire consisting of a tread, two exterior sidewalls, and a plurality of interior support walls mounted to a rim and/or a run-flat support ring which provides for at least three pressure zones inside the tire. These differing zones provide multiple run-flat stages reducing the likelihood of complete pressure loss when the tire is punctured. These pressure zones also provide for the contact patch to be adjusted to the current driving conditions. When mounted to a vehicle where camber changes during cornering, these differing air zones provide for an extended contact patch during cornering by exchanging air pressure between the inside shoulder and the outside shoulder of the tire.