Abstract: Sensors used in mapping strata beneath a marine body are described, such as used in a flexible towed array. A first sensor is a motion sensor including a conductive liquid in a chamber between a rigid tube and a piezoelectric motion film circumferentially wrapped about the tube. A second sensor is a traditional acoustic sensor or a novel acoustic sensor using a piezoelectric sensor mounted with a thin film separation layer of flexible microspheres on a rigid substrate. Additional non-acoustic sensors are optionally mounted on the rigid substrate for generation of output used to reduce noise observed by the acoustic sensors. Combinations of acoustic, non-acoustic, and motion sensors co-located in rigid streamer housing sections are provided.

Abstract: A vacuum-based carrier system for a vehicle having a pair of vacuum devices shaped and sized to mate and secure to a recreational article. Each vacuum device includes a pad shaped and sized to detachably seat with a vehicle to form a vacuum cavity. The vacuum device includes a plunger attached to the pad and in fluid communication with the vacuum cavity, and an indicator positioned on the plunger to indicate the level of vacuum pressure within the vacuum cavity. The system includes a mount to secure an article to the vehicle and support bars attached to the mount wherein one or more support bars contains a break and fold assembly configured to allow folding. A race ready embodiment with reduced footprint is also provided.

Abstract: Methods and systems are provided for operating a driveline of a hybrid vehicle that includes an internal combustion engine, an electric machine, an integrated starter/generator, and a transmission are described. In one example, transmission output torque and electric machine torque are adjusted while a brake pedal and accelerator pedal are contemporaneously applied.

Abstract: An ethylene/alpha-olefin copolymer that can be synthesized in a fluidized-bed, gas phase polymerization reactor and made into a blown film. The ethylene/alpha-olefin copolymer is characterized by a bubble stability-effective combination of properties comprising density, melt flow ratio (“I21/I5”), and melt storage modulus G? (G?=3,000 Pa). The synthesis in the FB-GPP reactor is characterized by a property-imparting-effective combination of operating conditions comprising reactor bed temperature and H2/C2 gas molar ratio. An embodiment of the blown film consisting of the ethylene/alpha-olefin copolymer is characterized by enhanced bubble stability. A method of making the ethylene/alpha-olefin copolymer. A film comprising the ethylene/alpha-olefin copolymer. A method of making the film. A manufactured article comprising the film.

Abstract: Aspects of the present disclosure relate to structure switching in a 3D environment. In examples, an authoring application is used to select characteristics for the 3D environment and to insert content. For example, a structure is selected in which to present the content in the 3D environment. An asset container comprises assets associated with the selected structure, which are included in the 3D environment. In some examples, a common asset container comprises other assets that are included in the 3D environment. End users are able to view the 3D environment using a viewer application. If the author decides to change the selected structure, an asset container associated with the new structure is identified. Assets for the old structure are removed from the 3D environment and assets for the new structure are included instead. Thus, a set of asset containers is used generate the 3D environment and change characteristics therein.

Abstract: Devices for removing implanted objects from body vessels are provided. A device includes a sheath assembly having a cutting tip. The cutting tip includes a cutting surface that is adapted to cut tissue coupled to an implanted object as the cutting tip rotates. The sheath assembly further includes an outer shield carried outside of the cutting tip. The outer shield includes a distal opening, and the outer shield is translatable relative to the cutting tip from a first position to a second position and vice versa. In the first position the cutting surface of the cutting tip is disposed within the outer shield, and in the second position the cutting tip extends through the distal opening and the cutting surface is at least partially disposed outside of the outer shield.

Abstract: A system may include an imaging system coupled to a host subsystem. The imaging system may include an image sensor that provides image frames to the host subsystem. The image sensor may include a data authentication subsystem that appends corresponding authentication data to each of the image frames. Each set of authentication data may be generated based on a subset of the image frame data (e.g., corresponding to image data generated by pixels defined by a sparse region-of-interest within the pixel array). The host subsystem may securely provide region-of-interest parameters to the image sensor to update the sparse region-of-interest in an adaptive manner to account for factors such as computational load of the host subsystem and authentication coverage for the entire pixel array.

Abstract: A MIMO transceiver may include a communication chain configured to generate a signal at a first frequency and that includes a pre-distorter configured to accept pre-distortion parameters to pre-distort signals and a PA to amplify the signals. The MIMO transceiver may include a DPD chain configured to receive the signal at the first frequency and that includes a data converter to sample the signal using a sampling rate based on a baseband frequency and to generate a sample signal based on the sampling of the signal. The MIMO transceiver may include a buffer configured to buffer the sample signal. The MIMO transceiver may include a DPD circuit configured to calibrate the pre-distortion parameters based on the buffered sample signal. The MIMO transceiver may include a CTS circuit to transmit a CTS-to-Self signal within an operational environment to reserve a duration of time for the MIMO transceiver to perform DPD calibration.

Abstract: A system for secure transmission of business event notifications includes a memory, at least one processor, a service gateway configured to: publish application programming interfaces (APIs) for secure transmission of business event notifications, a notification server configured to: publish APIs for secure transmission of business event notifications corresponding to the APIs published by the service gateway, obtain a new business event to report, determine a partner to receive a notification of the new business event, transmit an event notification to the partner by way of the service gateway APIs, and register the event notification in a database.

Abstract: A method of managing nodes in a network is provided, comprising: in accordance with detecting that a new node joins a network including a plurality of nodes, mapping the new node to a virtual ring associated with the network, the plurality of nodes being mapped to different locations on the virtual ring; determining a decision region of the virtual ring, the decision region comprising the new node and at least one of the plurality of nodes, all of nodes in the decision region to jointly review a proposal of one of the nodes in the decision region; and adjusting nodes in the decision region other than the new node to locations on the virtual ring outside the decision region.

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for computing a multivalue reduction using a parallel processing device. One of the methods includes performing a parallel M-value reduction by parallel processing units of a parallel processing device. A plurality of initial reductions are performed in serial, each initial reduction operating on data in a different respective register space of at least M register spaces. Data is moved from the M register spaces so that all results from the plurality of initial reductions are in a same first register space. One or more subsequent reductions are performed in parallel to compute M final values, each subsequent reduction operating only on data in the first register space.

Abstract: Modules for housing electronic and electromechanical medical equipment including a system to measure and record administration of one or more IV medications or fluids for IV administration.

Abstract: In general, this disclosure describes encryption engines that shuffle data segments during decryption. By shuffling the data and using the resulting random permutation for decryption, the engines of this disclosure obfuscate hardware performance information that attackers might access and use in a side channel attack. In one example, an apparatus includes a decryption engine configured to select, for each round of multiple rounds for decrypting the block of encrypted data, a permutation of inputs to the decryption engine from multiple permutations of the inputs. The inputs include encrypted data segments of the block of encrypted data and an inverse cipher key segment, and the selected permutation of the inputs is different for at least two of the rounds. The decryption engine is further configured to iteratively compute a decrypted data segment across the plurality of rounds based on the respective selected permutation of the inputs for each round.

Abstract: Various embodiments of the present technology comprise a method and apparatus for a continuous time linear equalizer (CTLE). In various embodiments, the CTLE comprises a cross-coupled transistor pair that operates as a negative impedance converter. The CTLE produces a transfer function that provides high gain peaking at a high frequency without increasing the size of the die area and/or the power supply level.

Abstract: A dental device (such as a dental matrix or teeth tray) for use in in securing to one or more teeth during a dental restoration procedure or another dental procedure.

Abstract: The behavior analysis engine can also detect malicious network addresses that are sent to networked devices in the local network. The network traffic hub identifies network communications that are transmitted through the local network that contain network addresses. The network traffic hub transmits (or sends) the network address to the behavior analysis engine and the behavior analysis engine extracts network address features from the network address. The behavior analysis engine then applies an execution model to the execution features to determine a confidence score for the network address that represents the execution model's certainty that the network address is malicious. The behavior analysis engine uses the confidence score to provide instructions to the network traffic hub as to whether to allow the networked device to receive the network address.

Abstract: Methods for creating an interactive gaming environment are provided. In various embodiments, methods of the present invention may include initializing an interactive game application at a game server which is then characterized as having an active status, notifying a lobby server concerning the active status of the game server, registering the application with a universe management server via the lobby server, and allowing users to join the interactive gaming environment. The users joining the interactive gaming environment may be identified by a server key obtained from the game server.