Abstract: The invention relates to systems and methods for controlling angular position of a pivotable platform relative to a radiation source. In one embodiment, an apparatus for controlling angular position of a pivotable platform relative to a radiation source includes a frame, a thermal actuation element coupled to the frame, a pivotable platform positioned between the radiation source and the thermal actuation element so as to at least partially block energy from the radiation source from impinging on the thermal actuation element, and apparatus for pivoting the pivotable platform in response to a thermally controlled deformation of the thermal actuation element.

Abstract: The invention relates to systems and methods for controlling angular position of a pivotable platform relative to a radiation source. In one embodiment, an apparatus for controlling angular position of a pivotable platform relative to a radiation source includes a frame, a thermal actuation element coupled to the frame, a pivotable platform positioned between the radiation source and the thermal actuation element so as to at least partially block energy from the radiation source from impinging on the thermal actuation element, and apparatus for pivoting the pivotable platform in response to a thermally controlled deformation of the thermal actuation element.

Abstract: A system and method for providing blade vibration analysis of a turbine is provided. Generally, the system contains a non-contacting sensor capable of determining a distance or velocity of a blade, of the series of blades, in relationship to the sensor. The system also contains a tachometer capable of determining a speed of a shaft of the turbine, and a computer comprising a memory and a processor.

Abstract: A respiratory mask having a shell and a cushion that is adhered to a user's face is sufficiently rigid to provide dimensional stability and a constant volume between the respiratory mask and the user's face, while also being comfortable and conformable to a user's individual facial features. The respiratory mask may cover the nose, the mouth, or both of the user and is useful for respiratory therapies including sleep apnea. The respiratory mask may have a quick release mechanism such as a pull tab that tears a portion of the mask when pulled to allow access to the user's breathing passage or a pull string embedded in the adhesive that breaks the seal between the adhesive and the user's face when pulled.

Abstract: A system and method for providing blade vibration analysis of a turbine is provided. Generally, the system contains a non-contacting sensor capable of determining a distance or velocity of a blade, of the series of blades, in relationship to the sensor. The system also contains a tachometer capable of determining a speed of a shaft of the turbine, and a computer comprising a memory and a processor.

Abstract: An apparatus and method for containing and mixing a food product for direct distribution to a consumer. The container includes an agitator for mixing the food product, optionally with an added liquid such as water, milk or juice. The agitator may be incorporated into the base of the container. The agitator remains coupled to the container, which container can be made disposable/recyclable, which therefore provides an expedient method for food delivery.

Abstract: An athletic shoe is described, provided with an inflatable tongue or bladder for a more secure fit to the user's foot. The bladder is inflated with a pump which has a foam material disposed therein.

Abstract: An athletic shoe is described, provided with an inflatable tongue or bladder for a more secure fit to the user's foot. The bladder may include a plurality of chambers with a valve disposed therebetween to selectively inflate the chambers. The inflatable tongue or bladder has a lightweight pump disposed thereon.