Abstract: A humidifier assembly includes a crossflow fan located in an air flow chamber at a lateral side of the air flow chamber and extends along a fan axis that is oriented in a generally vertical direction. The crossflow fan has elongate blades that extend generally parallel to the fan axis in an array around the fan axis to define an interior space along the fan axis. The crossflow fan is configured to define an inlet area at which the air is drawn from the air flow chamber into the interior space through the elongate blades, and to define an outlet area at which the air is expelled from the interior space toward the outlet through the elongate blades.

Abstract: Cyber security testing with automated system message processing for input and result determination is disclosed, including issuing, by a test tool, a call to an authorized service; identifying, by the test tool, one or more system-level error messages generated after issuing the call; determining, by the test tool based on at least one first system-level error message, a missing input for the call to the authorized service; and reissuing, by the test tool, the call to the authorized service with the missing input.

Abstract: The disclosed techniques automatically ingest new documents and store data extracted from the documents in a database for conversion into a different format. The disclosed techniques identify, via a backend API, newly released documents that include data for users and, based on the identifying, automatically ingest, via an ingestion call executed made by the backend API, the newly released documents. The disclosed techniques extract, using a computer vision model trained on different types of documents, a data from the newly released documents, where the extracting includes identifying locations within the documents from which to extract data. The disclosed techniques store the extracted data in the database storing data extracted from previously ingested documents for users in a text-based object format and convert, using a machine learning model trained on a plurality of metatags, data corresponding to a given user from the text-based object format to a queryable file format.

Abstract: Provided herein are various enhancements for antenna systems and directed radio frequency energy structures. In one example, an apparatus includes an antenna array comprising a plurality of Vivaldi antenna elements arranged about an axis perpendicular to a baseplate. Feed elements are coupled to each of the Vivaldi antenna elements through the baseplate. First alternating ones of the Vivaldi antenna elements are configured to transmit radio frequency (RF) energy at a first RF band, and second alternating ones of the Vivaldi antenna elements are configured to receive RF energy at a second RF band.

Abstract: A system and method include dividing training data into training data blocks, determining a support vector subset, distributing the training data blocks and the support vector subset to worker machines, receiving a first set of sub-results from worker machines, combining the first set of sub-results, solving a linear system, distributing a first set of variables to worker machines, receiving a second set of sub-results from worker machines, selecting a step size value and sending the selected step size value to worker machines, receiving updated values of the first set of variables and second set of variables from worker machines, receiving a maximum residual error value from worker machines, selecting a maximum value of the maximum residual error values, responsive to determining that selected maximum value satisfies an optimality condition, outputting a weight value and a bias value, and predicting a label using the weight value and the bias value.

Abstract: A washer for filling of an annular gap around a fastener, wherein the washer has a port for filling said gap through the washer, and wherein the washer has an indicator for indicating when said gap has been sufficiently filled. A method of providing anchorage including the steps of: using an elongated fastener to anchor a first part to a second part; installing a washer as claimed in claim one; tightening the elongated fastener against the washer; feeding a chemical filler into the port of the washer to fill an annular gap around the elongated fastener; and using the indicator of the washer to determine when to stop feeding of the chemical filler.

Abstract: Provided herein are various enhancements for antenna systems and directed radio frequency energy structures. In one example, an apparatus includes an antenna array comprising a plurality of antenna elements formed by waveguide structures embedded within a substrate and positioned about a longitudinal axis of the substrate to form at least two concentric ring arrangements of antenna elements. Apertures of the waveguide structures are configured to emit or receive radio frequency (RF) energy generally along the longitudinal axis. Feed elements are coupled to each of the waveguide structures on an end opposite of the apertures, and configured to couple the RF energy for the antenna array.

Abstract: The methods and assays described herein relate to detection, diagnosis, and treatment of lung cancer, e.g., by detecting the level of expression of certain miRNAs described herein and/or by therapeutically increasing the level of those miRNAs.

Abstract: A surgical kit includes a surgical instrument for creating a passageway though scleral tissue and a shunt locatable in the passageway for diverting aqueous fluid from an eye chamber. The shunt includes an elongate duct defining a fluid passageway for diverting aqueous humor from the chamber and a fixation body located on the duct for fixing the duct within scleral tissue. The fixation body defines an internal passage within which the duct is received. The surgical instrument has a flat cutting blade having a first maximal cross-sectional dimension which is larger than a second maximal cross-sectional dimension of the duct, which is less than a third maximal cross-sectional dimension of the fixation body. The flat cutting blade is minimally invasive, reducing the risk of aqueous fluid leakage and allowing the use of a fixation body having a relatively small cross-sectional dimension.

Abstract: Various arrangements for wireless network provisioning using a pre-shared key (PSK) are presented. Wireless network access profiles that indicate PSKs may be stored. An access point may receive, from a wireless device, a value based on the PSK, which is then transmitted to a provisioning system. Values based on the PSKs of the wireless network access profiles can be created and a match with the transmitted value can be identified. Data is provided to the access point based on the PSK of the wireless network access profile. Network access can then be granted.

Abstract: Embodiments of a method for the preparation of an electrode assembly, include removing a population of negative electrode subunits from a negative electrode sheet, the negative electrode sheet comprising a negative electrode sheet edge margin and at least one negative electrode sheet weakened region that is internal to the negative electrode sheet edge margin, removing a population of separator layer subunits from a separator sheet, and removing a population of positive electrode subunits from a positive electrode sheet, the positive electrode sheet comprising a positive electrode edge margin and at least one positive electrode sheet weakened region that is internal to the positive electrode sheet edge margin, and stacking members of the negative electrode subunit population, the separator layer subunit population and the positive electrode subunit population in a stacking direction to form a stacked population of unit cells.

Abstract: Embodiments of the present disclosure provide methods, systems, and computer program products for generating an input set for implementing security vulnerability testing of a software programs for authorized services. Object code of the software program is received, and the object code is disassembled to identify instructions. The instructions are analyzed to determine where specific input registers are referenced. Usage of values stored in the specific input registers when the software program is executed is determined for at least one of comparing against the values stored in the specific input registers for test or conditional branch logic, copying the values stored in the specific input registers, or referencing storage at a location defined by the values in the specific input registers. One or more arrays describing values of one or more possible or valid parameters are generated based on the usage to provide the input set.

Abstract: A device for delivery of a drug into cerebrospinal fluid of a brain including a hollow container having a reservoir volume and an outlet, the container having an upper surface and a lower surface; a porous structure having a sintered rigid material that passively regulates diffusion of a drug from the container at a controlled release rate; and a catheter coupled to a lower end of the container, the catheter having a lumen, a proximal end region, and a distal end region, the lumen configured to communicate with the reservoir volume of the container through the porous structure. Related systems and methods are provided.

Abstract: Systems and methods described herein for storing primitive data for ray tracing and/or rasterization. The data is encoded efficiently into arrays of fixed-size data blocks using a data format which can be directly consumed for ray traversal or rasterization. Vertex data in a block is pre-quantized and stored using a fixed-bit quantization grid. Mesh connectivity is encoded using a triangle strips based on control values representing triangle interconnectivity, and a compressed index buffer storing indices for vertices in each strip. Further, triangle identifiers are derived from the triangle's position in the strip. The block can further store geometry identifiers and opacity maps corresponding to primitive data.

Abstract: Systems and methods for ray intersection against primitives are described. Primitive data is encoded efficiently into arrays of fixed-size data blocks using a data format which can be directly consumed for ray traversal. Vertex data in a block is pre-quantized and stored using a fixed-bit quantization grid. Mesh connectivity is encoded using a triangle strips based on control values representing triangle interconnectivity, and a compressed index buffer storing indices for vertices in each strip. Primitives can alternatively be quantized to generate primitive packets, that are stored compactly in, with, or near a leaf node of an acceleration structure. Low-precision intersection testers test a ray simultaneously against primitives to find candidate triangles that require full-precision intersection. Primitives that generate an inconclusive result during low-precision testing are retested using full-precision testers to definitively determine ray-triangle hits or misses.

Abstract: Systems and methods described herein for encoding geometrical primitives into data blocks are disclosed. In an implementation, these data blocks can be directly consumed by an application programming interface (API) for ray traversal or rasterization. A graphics application running on a ray tracing system provides primitive data to the graphics API using a data format that defines fixed-point, compressed, and fixed-size data blocks to store encoded primitive data. The stored data can be decompressed to construct an acceleration structure. Data from the graphics application undergoes geometry clustering in a manner that these can be directly exposed by the API to be consumed by a processing circuitry when constructing acceleration structures.

Abstract: A system, method, and computer-program product includes receiving, by a controller node, a request to execute a client process associated with a first programming language and a plurality of threads; launching, by the controller node, a plurality of multi-language worker processes based on a number of threads associated with the client process; and instructing, by the controller node, the plurality of multi-language worker processes to execute the plurality of threads associated with the client process.