Abstract: A method includes generating a surgical plan for installation of a structure at a bone and controlling a controllable guide structure to guide a cutting tool to sculpt the bone and the structure based on the surgical plan. Sculpting the bone provides the bone with a bone mating surface and sculpting the structure provides the structure with a structure mating surface. The method also includes installing the structure on the bone by engaging the structure mating surface of the structure with the bone mating surface of the bone.

Abstract: An interface for positive pressure respiratory therapy includes a mask assembly having a mask seal and a mask shell. The mask assembly is positioned lower than and exposes a bridge of the user's nose. The mask seal includes first and second portions on respective first and second sides of a nasal region that contact opposing sides of the user's nose. The first and second portions each include supports that help maintain a shape of the mask seal. A pair of covers can be supported relative to the mask assembly and adjacent a respective one of the first and second portions of the mask seal. The covers limit expansion of the first and second portions of the mask seal in response to pressurized air within the mask seal. The supports of the first and second portions can transfer load from the mask seal to the covers.

Abstract: A method of monitoring main contact conditions of main contacts in an automatic transfer switch is provided. The automatic transfer switch is coupled to a plurality of electrical power sources and an electrical load. The method includes: measuring, by sensors, temperatures of a plurality of main contacts coupled to the plurality of power sources; determining if the measured temperatures indicate a temperature rise at one or more main contacts of the plurality of main contacts; in response to determining that the measured temperatures indicate a temperature rise at the one or more main contacts, comparing a current value of the temperature rise with stored temperature rise values that represent main contact damages; and determining an amount of main contact damage at the one or more main contacts based on the comparison.

Abstract: A method is provided for selecting a transmit link in a bonding group. Traffic is distributed to the links based on a selection method. Typical selection methods for bonded links of the same type include round robin or weighted round robin. A method is disclosed including selecting from among bonded links of different types based on link priority or link-to-group backpressure, sometimes both, and in some cases also based on traffic class. Link priority is based on the reliability, or quality, of the link. Adding link priority, and optionally traffic class, into the selection method allows high priority traffic to be always transported over high quality links. Also, considering the link-to-group backpressure, such as based on congestion status of operational links, or active links, will help avoid link congestion. The method is relevant to Quality of Service (QoS) implementation in transportation systems used for mobile backhaul or carrier access networks.

Abstract: A dishwasher includes an inlet port for filling the dishwasher with fresh wash liquid, a wash chamber for collecting the wash liquid, and a discharge port fluidly coupled to the wash chamber for purging used wash liquid. The dishwasher further includes a control system operatively coupled to the inlet port and to the discharge port to control partial filling and partial purging of the wash liquid.