Abstract: Examples of synchronization of a gyroscope in a virtual-reality (VR) environment are described. In some examples, gyroscopic feedback for VR application content may be predicted. In some examples, a time shift corresponding to a physical system lag of a gyroscope may be added to synchronize the gyroscopic feedback with the VR application content. In some examples, the gyroscopic feedback may be applied based on the time shift.

Abstract: A cutting assembly in which an inner tube is rotatably disposed within an outer tube and defines as aspiration path. The inner tube may include segments, and the segments may define a flexible region associated with a bend of the outer tube. The outer tube may define irrigation channels, and further define irrigation apertures positioned proximal to a cutting window or distal to the flexible region. The irrigation channels fluidly separate the aspiration lumen from an irrigation path so as to prevent ingress of irrigation fluid into the aspiration lumen through slots defined by the segments. An inner jacket may be coaxially disposed within the inner tube and configured to provide a seal between the aspiration path and the irrigation path. A distal end of the inner jacket may be disposed in a counterbore, and the proximal end of the inner jacket may be proximal to the inner tube.

Abstract: A wing lock and deployment apparatus for an air launched vehicle includes a ball screw and driver acted on by a single actuation event. The disclosed wing lock and deployment apparatus is capable of unlocking deployable wings of an air launched vehicle, deploying deployable wings of the air launched vehicle from a stored position, and locking deployable wings of the air launched vehicle in a deployed position in sequential order with the one single actuation event.

Abstract: Engine-mounting linkage systems may include a plurality of engine mounting links configured to couple an engine frame to an engine support structure of an aircraft. The plurality of engine-mounting links may include a forward link that is connectable to a forward frame portion of the engine frame and the engine support structure, and an aft link that is connectable to an aft frame portion of the engine frame and the engine support structure. The engine mounting linkage system may include an actuator that is connectable to the engine support structure and one of the plurality of engine-mounting links, or to the engine support structure and the engine frame. The actuator, when actuated, changes an inclination angle ? of at least one of the plurality of engine-mounting links.

Abstract: Method and apparatus for transmitting credentials to a transaction processing system, the credentials arranged in sets and a set including a unique identifier and verification data elements. Credentials are activated and are then available for use in at least one subsequent transaction. In the transaction, in response to receiving authorization from a user, the unique identifier and verification data elements from a set are transmitted to the transaction processing system for the user. The credentials are activated using an activation mode selected from at least a first activation mode and a second activation mode. In the first activation mode, additional user input for the verification data elements associated with the unique identifier is received from the user. In the second activation mode, the user is authenticated, and verification data elements are received via a data communications network are received from a trusted data processing system remote from the user.

Abstract: A system and method for sensing an edge of a region includes at least one distance sensor configured to detect a plurality of distances of objects along a plurality of adjacent scan lines. A controller is in communication with the at least one distance sensor and is configured to determine a location of an edge of a region within the plurality of adjacent scan lines. The controller includes a comparator module configured to compare values corresponding to the detected plurality of distances, and an identification module configured to identify the location of the edge of the region according to the compared values. In one example, the values corresponding to the detected plurality of distances include couplets of standard deviations that are analyzed and selected to identify the location of the edge.

Abstract: A system includes a first chiplet, a second chiplet, an electronic amplification module, and a converter module. The first chiplet includes, e.g., a network switch, a central processor unit, a graphics processor unit, a tensor processing unit, a neural network processor, an artificial intelligence accelerator, a digital signal processor, an application specific integrated circuit (ASIC), or a data storage device. The second chiplet includes a photonic module having, e.g., optical switches, optical couplers, optical routers, optical splitters, optical multiplexers, optical demultiplexers, optical filters, optical modulators, optical phase shifters, lasers, optical amplifiers, optical-to-electrical signal converters, or electrical-to-optical signal converters. The electronic amplification module includes, e.g., a driver amplifier or a transimpedance amplifier, and configured to process electrical signals sent to or from the photonic module.

Abstract: Systems and methods are configured to manage streaming video content. A first time length specification for a content pod is accessed. If a determination is made that a response to a request for ancillary content of a duration corresponding to the first time length of the content pod includes ancillary content of insufficient duration to populate the first time length of the content pod, the content pod time length is reduced. Ancillary content items associated with the response to the request are streamed to a user device as part of a streaming channel comprising primary content having scheduled start times. A primary content item, having a scheduled start time, is streamed to the user device after the items of ancillary content, and earlier than the scheduled start time of the item of primary content.

Abstract: Provided are methods and compositions, including assays, probes and primers for identifying Brassica plants that are resistant to clubroot disease. Also provided are breeding methods for introducing a clubroot resistance phenotype into Brassica plants and/or their progeny.

Abstract: Embodiments are directed to tiered data store with persistent layers. A write tier in the file system for storing in a file system. A value for a performance metric that corresponds to write requests to the file system may be predicted based on characteristics of the write requests such that the performance metric may be determined based on a plurality of interactions with the write tier. The predicted value that exceeds a threshold value of the performance metric may be employed to cause performance of further actions, including: queuing a portion of the write requests in a memory buffer based on the predicted value and the threshold value; combining the queued portion of the write requests into s; storing the data segments in the write tier such that a measured value of the performance metric may be less than the threshold value.

Abstract: Methods for nanopore-based protein analysis are provided. The methods address the characterization of a target protein analyte, which has a dimension greater than an internal diameter of the nanopore tunnel, and which is also physically associated with a polymer. The methods further comprise applying an electrical potential to the nanopore system to cause the polymer to interact with the nanopore tunnel. The ion current through the nanopore is measured to provide a current pattern reflective of the structure of the portion of the polymer interacting with the nanopore tunnel. This is used as a metric for characterizing the associated protein that does not pass through the nanopore.