Abstract: Damped highly stressed engineering components are disclosed. The disclosed inventive concept provides a method and system for increasing the damping capacity of an engineering system by adding a non-flat solid, highly damped insert to a system component that contributes most to the system's dynamic response. A friction damped insert can either be embedded into the damped components during casting or fastened to the outer surface of the damped component. The insert is made of the single layer of flexible material by forming it into a rigid elongated body. The layer of material can be turned over on itself without folding to create a cylinder or can be folded over a number of times to create a prismatic bar. The layer of material may be shaped into a corrugated panel. The layer of flexible material may have a number of relatively small openings or perforations with a uniform spatial distribution.

Abstract: The following disclosure provides a system that filters and batches changes to improve communication between an application and an add-in. In some embodiments, the application batches a threshold number of changes made to a section of content. Using a threshold regulates the rate of updates to the add-in. In some embodiments, changes can be filtered based on the type of change (e.g. text changes, style changes, etc.) or the type of input that caused the change (e.g. keyboard input, cut and paste command, etc.). Filtering changes can reduce traffic between the application and the add-in, preventing the add-in from being overwhelmed and improving application responsiveness.

Abstract: A system for a vehicle comprises a controller, configured to send group preference data to a server to cause the server to link the vehicle to groups including other vehicles consistent with the group preference data; receive a response link from the server acknowledging receipt of the group preference data; and communicate multiple messages between the vehicle and the other vehicles determined by the server to be in the same groups as the vehicle.

Abstract: Disclosed in some examples are methods, systems, devices, and machine-readable mediums which optimize one or more metrics of a communication system by intentionally changing symbols in a bitstream after encoding by, an error correction coder, but prior to transmission. The symbols may be changed to meet a communication metric optimization goal, such as decreasing a high PAPR, reducing an error rate, reducing an average power level (to save battery), or altering some other communication metric. The symbol that is intentionally changed is then detected by the receiver as an error and corrected by the receiver utilizing the error correction coding.

Abstract: A system and method for repartitioning data in a distributed network. The method may include executing, by one or more processors, a first pass of a data set from a plurality of first sources to a plurality of first sinks, each first sink collecting data from one or more of the first sources, and executing, by the one or more processors, a second pass of the data set from a plurality of second sources to a plurality of second sinks, each one of the plurality of first sinks corresponding to one of the plurality of second sources, and each second sink collecting data from one or more of the second sources. Executing the first and second passes causes the data set to be repartitioned such that one or more second sinks collect data that originated from two or more of the first sources.

Abstract: Disclosed are compositions for the treatment of emotional pain, physical pain, and insomnia comprising a compound comprising an opioid antagonist that treats pain by blocking Toll-like receptor 4 (TLR4). Examples of opioid antagonist include naltrexone and naloxone, and their use in the treatment, prevention, and reversal of pain.

Abstract: User input devices, such as gaming controllers, are provided herein. In one example, a system includes a movement calibration system configured to determine qualification zones that qualify peak excursions in movement data associated with manipulation of a control mechanism in one or more axes. The movement calibration system is configured to establish updates to the qualification zones based on changes in the movement data, where the updates bias drift of the qualification zones outward in the one or more axes. The movement calibration system is configured to determine calibrated movement data based at least on the updates to the qualification zones. The calibrated movement data can be provided for use in controlling one or more user interface elements with the control mechanism.

Abstract: A laser welding method and system for joining portions of first and second workpieces of thermoplastic material that is partially permeable to a laser beam but absorbs radiation from the laser beam. The first and second workpieces, which are made of material that absorbs radiation from a laser beam, are clamped together. A mask is placed on a first surface of the first workpiece, the first surface being opposite the surface engaging the second workpiece. The mask is impermeable to a laser beam and forms a slot for passing a laser beam to the portion of the first surface of the upper workpiece exposed by the slot, so that heating and melting of the material of the workpieces is limited to the width of the slot. A laser beam is directed onto the slot and moved in a manner to illuminate the slot to melt and join the workpieces.

Abstract: This disclosure describes systems, devices, apparatuses, kits, and methods of accessing a container. In a particular implementation, a container includes a housing that defines a cavity and a ladder coupled to the housing. The ladder is movable relative to the housing while the ladder is coupled to the housing. The ladder is movable relative to the housing between: a first position in which the ladder is disposed within the cavity; and a second position in which the ladder is disposed outside the cavity.

Abstract: A computer-implemented technique is described herein for facilitating discovery of information items. The technique involves providing at least one set of indicators to a user via a user interface presentation. The indicators represent respective topics. Each distance d between a pair of respective indicators, associated with respective topics (t, t?), is based on at least: a similarity between the topic t and the topic t? as expressed by a knowledge graph; and a dynamic and personalized joint measure of the user's current interest in the topic t and the topic t?. The technique further involves providing at least one information item to the user in response to the user's engagement with the user interface presentation.

Abstract: Processes and methods related to processing and hot working alloy ingots are disclosed. A metallic material layer is deposited onto at least a region of a surface of an alloy ingot before hot working the alloy ingot. The processes and methods are characterized by a reduction in the incidence of surface cracking of the alloy ingot during hot working.

Abstract: A hard disk drive includes an enclosure housing a first set of magnetic recording media coupled to a first spindle motor, a second set of magnetic recording media coupled to a second spindle motor, and a third set of magnetic recording media coupled to a third spindle motor. The first set of magnetic recording media at least partially overlaps with the second set of magnetic recording media and the third set of magnetic recording media.

Abstract: A collection of techniques is disclosed to allow for the detection of malware that leverages pattern recognition and machine learning to effectively provide “content-less” malware detection, i.e., detecting a process as being an ‘anomaly’ not based on its particular content, but instead based on comparisons of its behavior to known (and characterized) ‘trusted’ application behaviors, i.e., the trusted applications' “phenotypes” and/or the phenotypes of known malware applications. By analyzing the patterns of normal behavior performed by trusted applications as well as malware applications, one can build a set of sophisticated, content-agnostic behavioral models (i.e.

Abstract: A method, executed by a processor, is used to determine presence of a viewer at a media device. The method includes receiving viewer biometric data captured by a biometric capture device associated with the media device; determining a category of the viewer based on the captured viewer biometric data; comparing the captured viewer biometric data to a reference to determine a possible identity of the viewer, by: determining a presence probability for the viewer based on a match between the biometric data and the reference, and determining a confidence level for the probability; and when the probability and confidence level equal or exceed a threshold, determining the viewer is present at the media device.

Abstract: An image sensor may include an array of image pixels. Control circuitry coupled to the array of pixels may be configured to operate the image pixels in an overflow mode of operation, in which each pixel generates an overflow image signal and a complete image signal from a single exposure time period. The overflow image signals and the complete image signals from the pixels may be used to generate a high dynamic range image. While the floating diffusion region in each pixel is not in use, control circuitry may control that pixel to generate a reference signal at the floating diffusion region indicative of pixel-specific dark signal noise. Processing circuitry may mitigate for dark signal non-uniformity across the pixels by correcting the complete image signals using the reference signal to remove dark signal noise in the complete image signals.

Abstract: Provided is a portable germicidal apparatus that is, in one embodiment, configured to be moved during operation that can comprise: a frame comprising a base, a distal end, and an elongated structural support member defining a longitudinal axis, wiring providing electrical power to the base and the distal end, wherein the apparatus is configured to permit germicidal UVC radiation to be emitted from the apparatus in a direction orthogonal to the longitudinal axis between the base and the distal end in substantially 360 degrees. A further embodiment of the present invention is described that includes a portable germicidal apparatus comprising a harness configured to be worn by a user of the apparatus, a wand configured to provide UVC radiation, and a free-range motion component that connects the harness and wand, supports the weight of the wand, and provides at least two degrees of freedom for movement of the wand.

Abstract: A stethoscope with a body and a diaphragm comprising a flexible enclosure containing an incompressible liquid suspended in the stethoscope body with a reticulated foam pressure pad located below the diaphragm and inside an inner perimeter of the body. Optionally, the diaphragm has a cap over a top end of the suspended flexible enclosure, preferably made from copper in order to provide antimicrobial properties.

Abstract: A system is provided for use with a video input signal and a video unit. The video input signal can be one of a two dimensional video signal and a three dimensional video signal. The video unit can display a three dimensional video and a two dimensional video. The system includes a receiver portion, a processing portion, a switching portion and an output portion. The receiver portion can receive the video input signal. The processing portion can output a first signal in a first mode of operation and can output a second signal in a second mode of operation, wherein the first signal is based on the video input signal and the second signal is based on the video input signal. The switching portion can switch the processing portion from the first mode of operation to the second mode of operation.

Abstract: Systems, methods, and computer readable mediums for configuring a radio system to provide network service access based on a location of the radio system. The radio system can identify the location and send a location signal indicating its location over a first network. The radio system can receive, over the first network, first configuration data for communicating over a second network based on its location. The radio system can configure itself to communicate over the second network using the first configuration data and subsequently provide network service access over the second network according to the first configuration data.

Abstract: An electrical cable assembly includes a plurality of electrical cables, and a plurality of interposers configured to be mounted to a substrate at a first end, and mounted to electrical conductors of the electrical cables at a second end that is offset from the first end. The electrical cable assembly further includes an alignment housing that supports the interposers, and further defines a conduit to receive the drain wires of the electrical cables that are mounted to the substrate.