Abstract: A medical device uses UWB units to infer a position of an adjunct positioned in proximity to an exterior portion of a patient's body. The position information can be used to provide CPR feedback to a rescuer. In other applications, the position information can be used to provide prompts to a user to change the position of the adjunct.

Abstract: The invention provides isolated polynucleotide molecules that comprise a DNA sequence encoding an infectious RNA sequence encoding a genetically-modified North American PRRS virus, methods to make it and related polypeptides, polynucleotides, and various components. Vaccines comprising the genetically modified virus and polynucleotides and a diagnostic kit to distinguish between naturally infected and vaccinated animals are also provided.

Abstract: A fencing match is simulated by a card game that includes a plurality of action cards and a plurality of judgment cards. Each action card includes an indication of a movement distance, a reach distance and a relative strength of an action. Each judgment card includes an indication of a successful play, an unsuccessful play or a penalty. Each action card also includes an indication of a type of movement and a direction of movement that is associated with the movement distance, the reach distance and the relative strength, and whether the type of movement is an offensive movement or a defensive movement.

Abstract: A fencing match is simulated by a card game that includes a plurality of action cards and a plurality of judgment cards. Each action card includes an indication of a movement distance, a reach distance and a relative strength of an action. Each judgment card includes an indication of a successful play, an unsuccessful play or a penalty. Each action card also includes an indication of a type of movement and a direction of movement that is associated with the movement distance, the reach distance and the relative strength, and whether the type of movement is an offensive movement or a defensive movement.