Abstract: Systems and methods for forming sonic images of a subterranean region and disclosed. The method may include acquiring, using a borehole sonic tool, a full-waveform sonic dataset pertaining to a borehole penetrating the subterranean region receiving the full-waveform sonic dataset, obtaining a sonic velocity model pertaining to the subterranean region, and obtaining a trajectory for the borehole, wherein the trajectory characterizes a spatial path of the borehole through the subterranean region in a first coordinate system, and transforming the sonic velocity model from the first coordinate system into a second coordinate system. The method further includes forming a sonic image in the second coordinate system from the sonic velocity model in the second coordinate system and the full-waveform sonic dataset, transforming the sonic image from the second coordinate system into the first coordinate system; and identifying a location of a sonic reflector within the sonic image.

Abstract: The following disclosure relates to a flexible and stretchable garment repair patch with a rubber-based carrier and a permanent layer of adhesive used for the repair of clothing garments. The garment repair patch includes: a first layer having a first surface and a second surface; a second layer disposed onto the second surface of the first layer; a third layer disposed onto the second layer such that the second layer is between the first layer and the third layer; and a fourth layer disposed onto the third layer such that the second layer and the third layer are between the first layer and the fourth layer. The first layer includes a rubber material, the second layer includes an adhesion-promoting primer, the third layer includes an acrylic-based adhesive, and the fourth layer includes a release liner.

Abstract: An Unmanned Aerial Vehicle (UAV) payload includes an adaptive Software Defined Radio (SDR) interface that is configurable to communicate with two or more SDRs using two or more protocols, a UAV interface that is configured to communicate with the UAV and a control circuit connected to the adaptive SDR interface and to the UAV interface. The control circuit is configured to communicate with the adaptive SDR interface and with the UAV interface. The control circuit is configured to receive SDR data from the adaptive SDR interface, receive UAV flight data from the UAV interface and use the SDR data and the UAV flight data to generate Signal Intelligence (SIGINT) data regarding the one or more emitter.

Abstract: Materials and methods related to blood pump systems are described. These can be used in patients to, for example, monitor arterial pressure, measure blood flow, maintain left ventricular pressure within a particular range, avoid left ventricular collapse, prevent fusion of the aortic valve in a subject having a blood pump, and provide a means to wean a patient from a blood pump.

Abstract: A ladder may include a first pair of spaced apart members, a second pair of spaced apart members and a first pair of hinges coupling the first pair of spaced apart members with the second pair of spaced apart members. In some embodiments, each hinge may include a first hinge component including at least a first hinge plate, the first hinge plate having a notch formed therein, the notch including a first abutment wall and a second abutment wall, a second hinge component including at least a second hinge plate, and a lock mechanism having a pivot pin and a lock pin. The lock mechanism is configured for selective engagement with the notch such that the pivot pin engages the first abutment wall and the lock pin engages the second abutment wall to lock the first hinge component relative to the second hinge component in a first hinge position.

Abstract: A pressurized-gas storage vessel includes a liner defining a chamber therein, the chamber being configured to receive a gas; a first wrapping surrounding the liner; and a second wrapping surrounding the liner. Methods of manufacturing and using the storage vessel are also disclosed.

Abstract: A fault injection system for a cloud infrastructure utilizes fault injection agents instantiated on components of the cloud infrastructure to inject fault into the components. The faults are based on fault definitions which define the type(s) of fault(s) to inject, the scope for injecting the fault into the cloud infrastructure, deployment information for deploying the fault in the cloud, and remediation information which defines a plan for remediating the fault in the cloud infrastructure. The system monitors the impact of faults on the components which enables component dependencies to be determined.

Abstract: Remote control devices may control electrical loads and/or load control devices of a load control system without accessing electrical wiring. The remote control device may be mounted over a mechanical switch that is installed in a wallbox. The remote control device may include a control unit and a faceplate assembly. The faceplate assembly may include a mounting frame, an adapter plate, and a faceplate. The mounting frame may be configured to abut a bezel of the mechanical switch such that that the faceplate is spaced away from the bezel of the mechanical switch to enable the mounting ring to extend through respective openings in the adapter plate and the faceplate.

Abstract: A method can include transmitting, by a second wireless device to a first wireless device, sidelink control information (SCI) indicating a request for resource selection by the first wireless device for one or more sidelink communications with the second wireless device. The method can also include transmitting, by the second wireless device to the first wireless device, a medium access control (MAC) control element (CE) indicating a reservation interval for the resource selection by the first wireless device for the one or more sidelink communications with the second wireless device to the first wireless device. The method can further include receiving, by the second wireless device from the first wireless device, a message indicating a set of resources selected by the first wireless device for the one or more sidelink communications.

Abstract: Systems and methods for producing acid deficient uranyl nitrate from a dilute uranyl nitrate solution are disclosed. In one form, the present disclosure provides a system comprising a feed evaporation system and a diffusion dialysis system. The feed evaporation system is configured to receive a feed stream and to boil off water, under vacuum, from the feed stream to produce a concentrated uranyl nitrate solution and a distilled water product. The diffusion dialysis system is configured to counter flow the concentrated uranyl nitrate solution and the distilled water product across a plurality of membrane vessels to promote nitrate migration from the concentrated uranyl nitrate solution to the distilled water, and to produce a dialysate stream and a recycle acid stream. The feed stream may include a product of a solvent extraction process used to recycle spent nuclear fuel and/or a recovery stream from other fuel fabrication activities.

Abstract: The disclosure is generally directed to systems and methods that minimize walking inside a multi-level parking structure. An example method that may be performed by a processor can include determining a first walking distance between a first unoccupied parking spot on a first parking level of a multi-level parking structure and a destination located outside the multi-level parking structure and can further include determining a second walking distance between a second unoccupied parking spot on a second parking level of the multi-level parking structure and the destination located outside the multi-level parking structure. The first walking distance is compared to the second walking distance and based on a shorter of the first walking distance and the second walking distance, guidance is provided to drive to one of the first unoccupied parking spot or the second unoccupied parking spot. The guidance may be provided via an infotainment system of the vehicle.

Abstract: An automated lighting system for operating rooms that aims and focuses light into a work area while eliminating shadows. Mounted to a boom system, akin to traditional operating room lights, or a specially made frame, adjustments to the lighting can be made conveniently, with little or no manual adjustment of the lights. The disclosed automated lighting system allows a surgeon to easily define a target region with some type of user interface, then lights automatically adjust based on the surgeon defined target region to illuminate the target region.

Abstract: A flap folding mechanism includes a base. The flap folding mechanism also includes a backing plate, coupled to the base. The flap folding mechanism further includes a pair of flap folding fingers, coupled to the base. The flap folding mechanism additionally include a first actuator, configured to rotate the pair of flap folding fingers relative to the backing plate between a first rotational position and a second rotational position. The flap folding mechanism also includes a second actuator, configured to move the pair of flap folding fingers relative to each other between a closed position and an open position.

Abstract: An electric drive system of a motor vehicle or another battery electric system includes a power inverter module (PIM) connected to a DC power supply, an alternating current (AC) motor connected to the PIM and to a load, and a controller. The motor is a salient machine. Control logic of the controller includes a plant model of the electric drive system. The plant model includes an asymmetric time constant of the motor. The controller selectively modifies the asymmetric time constant via selective and independent operating point-specific manipulation of direct axis (d-axis) and quadrature axis (q-axis) inductance and resistance. The asymmetric time constant is virtually translated in the control logic into a symmetric modified time constant by manipulating or adding virtual inductive and virtual resistive terms independently and per operating point. The controller controls the motor at the operating point using the symmetric modified time constant.

Abstract: The present invention provides a floor pillow structure that is configured to maintain its shape and feel over extended use without relying on rigid frame components. In some embodiments this floor pillow structure integrates a floor pad and a bolster through a cover system that is configured to generate tension between the bolster and floor pad thereby imparting structure on an otherwise structureless component. Some embodiments of the present invention also provide a bolster-floor pad interface comprising a perimeter channel that is configured to allow a user of the invention to relieve joint and appendage pressure when using the floor pillow structure.

Abstract: A light source converter including a non-homogeneous conversion core optically coupled to a light source. The conversion core having a transmitting medium comprised of a plurality of layers, a proximal end, a distal end, and a length extending between the proximal end and the distal end. The light source converter further including a plurality of phosphor particles volumetrically suspended in each of the plurality of layers of the transmitting medium. A density of the plurality of phosphor particles in one of the plurality of layers proximate the proximal end of the conversion core differs from a density of the plurality of phosphor particles in another of the plurality of layers proximate the distal end of the transmitting medium.

Abstract: A novel plasma generation and containment system includes a first electrode, a second electrode, a power source, and an electromagnet. The first electrode and the second electrode are electrically coupled via a wire to form an open circuit. The voltage is asserted on the open circuit to form a spark between the first electrode and the second electrode to form a closed circuit. Then, a current is asserted on the closed circuit to form a plasma between the first electrode and the second electrode. The electromagnet provides a magnetic field to contain and compress the plasma.

Abstract: A load control device for controlling the amount of power delivered to an electrical load is able to operate in a normal mode and a burst mode. The load control device may comprise a control circuit that activates an inverter circuit during active state periods and deactivates the inverter circuit during inactive state periods. The control circuit may operate in the normal mode to regulate an average magnitude of a load current conducted through the electrical load to be above a minimum rated current. The control circuit may operate in the burst mode to adjust the average magnitude of the load current to be below the minimum rated current. The control circuit may adjust the average magnitude of the load current by adjusting the length of the inactive state periods while holding the length of the active state periods constant.

Abstract: A system for managing a vehicle set includes a controller having a processor and tangible, non-transitory memory on which instructions are recorded. The vehicle set includes a plurality of autonomous vehicles each having a respective telematics unit adapted to communicate with the controller. The controller is adapted to receive notification of an event in real-time and identify at least one center of the event. The controller is adapted to determine a respective status of the vehicle set in real-time, including a respective availability and a respective proximity to the event. The controller is adapted to dispatch selected ones of the vehicle set to the event based in part on the respective status and assign event duties to the selected ones of the vehicle set. The event duties including forming a boundary around the at least one center of the event by being physically stationed around the at least one center.

Abstract: An electronics assembly is provided for use with a tire. The assembly includes a plurality of printed circuit boards, each of which includes an electronic device configured to sense a condition of the tire. Attachment pegs are provided to attach the printed circuit boards together in stacked positions that are spaced apart by the attachment pegs. Each attachment peg has a lower end portion configured to attach to any one of the printed circuit boards. Each attachment peg further has an upper end portion configured to attach to any other one of the printed circuit boards. This enables the printed circuit boards to be attached interchangeably between the stacked positions.