Abstract: A contextual authentication method includes receiving a request to launch a web service and causing the web service to be launched on a remote browser. When a security event is detected, a security key obtained, based on a context of a client computing system, from a near-field communication (NFC) device connected to a mobile device. The security key is requested and received from the NFC device via the mobile device. The security key is delivered to the web service via the remote browser.

Abstract: A method to access memory in a physical memory space includes receiving a logical line address (LLA) from a processor, converting the LLA to a physical line address (PLA) and a physical channel address (PCA), and accessing the memory using the PLA and PCA. The memory has multiple memory channels, and multiple memory regions. A memory device may occupy an intersection of a memory region and a memory channel. The conversion includes determining the memory region from the LLA, and determining a region relative address (RRA) from the LLA. The method determines an interleave factor (IF) from the region, and a device line address (DLA) and an uncorrected channel address (UCA) from the RRA and the IF. The method determines the PLA from the DLA and the memory region, and it determines the PCA from the UCA and the memory region.

Abstract: An information related to the position of an actuator coupled to a cable which is coupled to a motor is received. A filter is used to provide an input to a motor controller coupled to the motor, to adjust torque on the motor such that a strength curve is implemented relative to the position of the actuator.

Abstract: A television advertising management system that handles a plurality of deals for a plurality of advertiser, determines which of the plurality of deals have a guaranteed audience, and are under delivering, generates a plurality of scenarios that includes a plurality of parameters corresponding to the plurality of deals, searches for a deal that meet a certain criteria based on an index of the one deal that is below a threshold value, partitions a liability inventory reserve into individual deal reserves with a corresponding reserve under delivery units based on the searched one deal and the optimal allocation solution of the reserve under delivery units across the plurality of deals, creates under delivery deal reserves based on the optimal allocation solution and generates a plurality of under delivery orders based on the created under delivery reserves.

Abstract: Argument registers in a reconfigurable processor are loaded from a runtime program running on a host processor. The runtime program stores a configuration file in a memory. A program load controller reads the configuration file from the memory and distributes it to configurable units in in the reconfigurable processor which sequentially shift it into a shift register of the configuration data store. The runtime program stores an argument load file in the memory and a fast argument load (FAL) controller reads the argument load file from memory and distributes (value, control) tuples to the configuration units in the reconfigurable processor. The configurable units process the tuples by writing the value directly into an argument register made up of a portion of the shift register in the configuration data store specified by the control of the tuple without shifting the value through the shift register.

Abstract: The present disclosure illustrates an introducer sheath with a partially annealed metal frame. The introducer sheaths described herein include a hub coupled to a shaft. The shaft comprises a braided wire frame with (i) an annealed distal portion that prevents the braided wire frame from unraveling at a distal end, and (ii) a second portion that is unannealed; a jacket encompassing the braided wire frame; and a liner forming an inner wall.

Abstract: Methods for crimping a stent on an expandable member of a delivery catheter, and devices and methods for treating a bifurcation are disclosed. A method for crimping includes positioning a stent having a first portion and a second portion over the expandable member, and non-uniformly crimping the stent to the expandable member. The method can include routing an elongate shaft under the second portion of the stent and through the side hole so as to be routed external to the first portion. The stent second portion can be crimped so that the elongate shaft can be slidably disposed relative to the stent second portion prior to deployment of the stent.

Abstract: Systems and methods for three-dimensional printing using microwave assisted deposition are disclosed herein. An example device includes a reservoir of carbonaceous nanocomposite thermoset, a microwave resonance cavity that cures the carbonaceous nanocomposite thermoset, and a sensor to measure the extrusion temperature of the resin when curing the carbonaceous nanocomposite thermoset at the point of deposition during extrusion-based 3D printing.

Abstract: Electrical sensing/stimulation apparatuses for positioning at least one electrode within body tissue are provided. An electrical sensing/stimulation apparatus may comprise an elongate lead body having at least one internal lumen, at least one sensing/stimulation electrode, a deployable/retractable displacement member that moves or biases at least one electrode towards a prescribed direction by the user, a tissue attachment mechanism for affixing the distal segment of the device to body tissue, and an atraumatic distal lead body termination. In a retracted configuration, the attachment mechanism is positioned substantially within the distal segment of the lead body, and in the deployed configuration, the attachment mechanism extends from the axis of the lead body to engage body tissue.

Abstract: An arc prevention system including a jack having a receptacle, a modular connector sized to be positioned in the receptacle of the jack, the modular connector including a plurality of contacts, with at least two of the contacts creating an energized electrical path with an external power source in electrical communication with the external power source, a latch extending from a top surface of the modular connector, a switching unit positioned on the latch, a plug unit positioned between the latch and the jack that prevents the modular connector from moving out of the receptacle, a control circuit in electrical communication with switch and the at least two energized contacts, where the electrical path between the control circuit and the switching unit is energized when the plug engages the switching unit on the latch, and the control circuit adjusts the energized electrical path to a predetermined electrical level.

Abstract: A drainage apparatus for fluid runoff comprising one or more grates and a frame having a top portion configured to accommodate the one or more grates. The frame includes a first plurality of plates located within the frame and positioned below the one or more grates. One or more cross members are connected to plates of the first plurality of plates, each of the one or more cross members extends between at least two plates of the first plurality of plates. Each of the one or more grates is secured to a cross member of the one or more cross members.

Abstract: An electronic medical record (EMR) management system incudes a data server configured to store an EMR of a patient; an imaging device configured to capture an image medically related to the patient and transmit the captured image; and an information management system communicatively coupled to the imaging device and to the data server, where the information management system is configured to receive the captured image from the imaging device, automatically associate the captured image with the patient, and store the captured image in the EMR of the patient in the data server.

Abstract: A system and method for training a neural network model includes obtaining, by a processing device, a document image containing raw text, tokenizing the raw text in the document image to obtain tokens located in a plurality of rows, identifying a first token in one of the plurality of rows, calculating a horizontal language feature of the first token based on the first token and one or more tokens in the row, and encoding, using a first encoder, the horizontal language feature into a horizontal language embedding, calculating a vertical language feature of the first token based on the token and one or more tokens in rows above or below the row, and encoding, using a second encoder, the vertical language feature into a vertical language embedding, and training a neural network model using the horizontal language embeddings and the vertical language embeddings.

Abstract: A distributed data storage system comprises features for integration with application orchestrators such as Kubernetes, and includes a proprietary Container Storage Interface (CSI) driver. Features include setting snapshot scheduling and retention policies, and a “container data mover” that replicates data from a source to a distinct destination distributed data storage system. The migration may be configured one-to-one, one-to-many, unidirectional, and/or bi-directional. Metadata-based snapshots and metadata-based changed block tracking identify payload data to move from source to destination within application orchestrator frameworks at both ends. Payload data is migrated from source to destination using different techniques than those used for migrating metadata, e.g., kernel-to-kernel for copying payload data versus ordinary metadata writes. An illustrative barrier logic ensures that the migration follows a controlled progression of operations.

Abstract: In a running distributed data storage system that actively processes I/Os, metadata nodes are commissioned and decommissioned without taking down the storage system and without introducing interruptions to metadata or payload data I/O. The inflow of reads and writes continues without interruption even while new metadata nodes are in the process of being added and/or removed and the strong consistency of the system is guaranteed. Commissioning and decommissioning nodes within the running system enables streamlined replacement of permanently failed nodes and advantageously enables the system to adapt elastically to workload changes. An illustrative distributed barrier logic (the “view change barrier”) controls a multi-state process that controls a coordinated step-wise progression of the metadata nodes from an old view to a new normal. Rules for I/O handling govern each state until the state machine loop has been traversed and the system reaches its new normal.

Abstract: A method of displaying biological image data in an interface application on a digital pathology analysis system includes: receiving a first user input pertaining to a first patient case; contacting a remote server for one or more stored biological image tiles corresponding to the received first user input, wherein the stored biological image tiles are derived from scans of microscope slides having one or more biological samples disposed thereon, the biological samples stained with hematoxylin and eosin or stained to identify presence of one or more biomarkers; receiving location information for the one or more stored biological image tiles corresponding to the first user input; retrieving the one or more stored biological image tiles pertaining to the first user input based on the received location information; and visualizing the retrieved one or more biological image tiles pertaining to the first user input.

Abstract: Data protection resources are automatically scaled to the needs of data source(s) in an application orchestrator computing environment, such as a cluster in a Kubernetes deployment. The approach is adaptable to data sources in production clusters or application suites that are not application orchestrator deployments, such as a cloud-based database-as-a-service (DBaaS). A data storage management system protects cluster-based data with an elastic number of data protection resources (e.g., data agents, media agents), which are deployed on demand. The number of data protection resources deployed for a particular job are appropriate to the workload(s) at present and depend on a variety of scaling factors. In some embodiments, data protection resources are deployed within the same cluster as the data sources.

Abstract: Systems, methods, and devices enable spectrum management by identifying, classifying, and cataloging signals of interest based on radio frequency measurements. In an embodiment, signals and the parameters of the signals may be identified and indications of available frequencies may be presented to a user. In another embodiment, the protocols of signals may also be identified. In a further embodiment, the modulation of signals, data types carried by the signals, and estimated signal origins may be identified.

Abstract: A radiotherapy system includes an X-ray target configured to convert an incident electron beam into a therapeutic X-ray beam, a purging magnet configured to redirect unwanted particles emitted from the X-ray target away from the therapeutic X-ray beam, and a particle collector configured to absorb the unwanted particles subsequent to redirection by the purging magnet. The particle collector may be configured to dissipate at least 50% of the energy of the incident electron beam.

Abstract: A method and apparatus to drive a laser diode are disclosed comprising increasing a bias current to the laser diode to a threshold level, wherein the threshold level is below an actuation level of the laser diode and wherein a resistor is placed in parallel to the laser diode, charging a capacitance to a precharge capacitance of a circuit including the laser diode, wherein the precharge capacitance is below a capacitance actuation level of the laser diode; and actuating the laser diode.