Abstract: A computer-implemented method for adapting connections between nodes of a layered network. The layered network comprises a plurality of nodes arranged in an ordered set of layers. The ordered set of layers comprises, in order, a core layer comprising a set of core nodes, a second layer comprising a set of second nodes, and one or more outer layers each comprising a respective set of outer nodes. Each core node is connected to at least one other core node. The method is performed by an adapting node, the adapting node being a node of the layered network that is connected to one or more second nodes and multiple core nodes. The method comprises, based on one or more network properties of the layered network, disabling a respective connection between the adapting node and at least one but not all of the multiple core nodes.

Abstract: Apparatus, methods, and articles of manufacture or disclosed for implementing risk scoring systems used for vulnerability mitigation in a distributed computing environment. In one disclosed example, a computer-implemented method of mitigating vulnerabilities within a computing environment includes producing a risk score indicating at least one of: a vulnerability component, a security configuration component, or a file integrity component for an object within the computing environment, producing a signal score indicating a factor that contributes to risk for the object, and combining the risk score and the signal score to produce a combined risk score indicating a risk level associated with at least one vulnerability of the computing system object. In some examples, the method further includes mitigating the at least one vulnerability by changing a state of a computing object using the combined risk score.

Abstract: Compounds of general formula (I): wherein R1, R2, R3, R4, R5a, R5b X1, X2, Z and Y are as defined herein are positive modulators of the calcium-activated chloride channel (CaCC), TMEM16A. The compounds are useful for treating diseases and conditions affected by modulation of TMEM16A, particularly respiratory diseases and conditions.

Abstract: A method of forming a gas burner membrane. The method comprises forming a plurality of holes in a sheet of material. The holes are formed by laser cutting a required pattern of holes in the sheet of material.

Abstract: Systems and methods for providing real-time modification of cutting process programs using feedback from one or more sensors which measure one or more operational parameters of a cutting process and/or cutting apparatus. The sensor readings may be used to provide real-time modification of a motion program after such motion program has been provided to a motion controller. Examples of such operational parameters may include waterjet pump supply pressure, the abrasive mass flow rate, the force of the waterjet on the target piece, etc. The systems and methods discussed herein also utilize a cutting algorithm or program to calculate actual cut quality based on one or more sensor inputs, and to generate warnings or system shut-downs accordingly. The systems and methods discussed herein also utilize inspection devices to inspect coupons or first articles, and use the inspection data to autonomously modify motion programs and/or cutting process models without user intervention.

Abstract: The disclosure describes a method for luggage management involving electronically acquiring an originating hardcopy bag tag identifier (OP-BTI) from a luggage item's bag tag associated with an originating travel carrier. The method uses the OP-BTI as a unique identifier to query a database for expanded baggage information messages that enumerate a passenger's travel path using a different mode of travel from the originating travel carrier. This process includes checking in a luggage item for the passenger using information from the expanded baggage information messages. The method accommodates various modes of travel and lodging entities, and it includes different acquiring devices for the OP-BTI, such as scanning or radio-frequency communication.

Abstract: There is provided a method of operating a gas turbine engine including a combustor. The combustor includes a combustion chamber and a plurality of fuel spray nozzles configured to inject fuel into the chamber. The nozzles include a first and second subset of fuel spray nozzles. The combustor is operable in a condition wherein the first subset is supplied with more fuel than the second. A ratio of the number of nozzles in the first subset to the second is 1:2 to 1:5. The method includes operating the engine so a reduction of 20-80% in an average of particles/kg of nvPM in the exhaust when the engine is operating at 85% available thrust for given operating conditions and when the engine is operating at 30% is obtained when fuel provided to the nozzles is a sustainable aviation fuel instead of a fossil-based hydrocarbon fuel. Also provided is a gas turbine engine for an aircraft.

Abstract: A semiconductor device include a first semiconductor layer with a first doping concentration. A second semiconductor layer has a second doping concentration and has a first surface and a second opposing surface. The second doping concentration is higher than the first doping concentration. The first surface of the second semiconductor layer is in contact with the first semiconductor layer. A contact is on the second surface of the second semiconductor layer. The contact includes a metal and a semiconductor.

Abstract: A manipulative construction set comprising a plurality of construction tiles. Each of the tiles can comprise a side forming a tile perimeter, wherein the side includes an inward extending pocket formed therein. Each of the tiles can further comprise a magnet rotatably retained within the pocket, wherein a portion of the magnet retained in the pocket is exposed. The exposed portion of the magnet can rotate between a first polarity and a second polarity such that a magnet of a first tile in the plurality of tiles and a magnet of a second tile in the plurality of tiles are capable of attracting the side of the first tile to the side of the second tile by rotating to generate attracting polarities between the magnet of the first tile and the magnet of the second tile.

Abstract: A computer-implemented method (600) and system (1) for verifying ownership of a computer software after installation and prior to execution using a distributed hash table (13) and a peer-to-peer distributed ledger (14). This may be the Bitcoin blockchain or an alternative implementation. The method includes determining (610) a second user public key associated with a second user (24) from a transaction record stored on the peer-to-peer distributed ledger (14). A second public key associated with the second user may be determined (620) from an entry on the distributed hash table (13). The method further includes comparing (630) the second user public key and the second public key, and verifying (640) the ownership of the computer software based on the comparing of the second user public key and the second public key.

Abstract: A gas turbine engine includes an engine core with a combustor; a turbine including turbine blades; a compressor as a source of cooling air for the turbine blades; and an inducer to accelerate and direct the cooling air onto the turbine blades, and a modulating valve to allow or block cooling air flow into a subset of airflow passageways of the inducer; and a fuel management system to provide fuel to the combustor. The fuel management system includes a primary fuel-oil heat exchanger and a secondary fuel-oil heat exchanger through which oil and the fuel flow, to transfer heat between the oil and the fuel. A method of operating the engine includes using the modulating valve to adjust the cooling air flow based on turbine inlet temperature; and transferring 200-600 kJ/m3 of heat to the fuel from the oil in the primary fuel-oil heat exchanger at cruise conditions.

Abstract: A compression system trains a machine-learned compression model that includes components for an encoder and decoder. In one embodiment, the compression model is trained to receive parameter information on how a target frame should be encoded with respect to one or more encoding parameters, and encodes the target frame according to the respective values of the encoding parameters for the target frame. In particular, the encoder of the compression model includes at least an encoding system configured to encode a target frame and generate compressed code that can be transmitted by, for example, a sender system to a receiver system. The decoder of the compression model includes a decoding system trained in conjunction with the encoding system. The decoding system is configured to receive the compressed code for the target frame and reconstruct the target frame for the receiver system.

Abstract: A novel maize variety designated X13V195 and seed, plants and plant parts thereof are produced by crossing inbred maize varieties. Methods for producing a maize plant by crossing hybrid maize variety X13V195 with another maize plant are disclosed. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X13V195 through backcrossing or genetic transformation, and to the maize seed, plant and plant part produced thereby are described. Maize variety X13V195, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X13V195 are provided. Methods for producing maize varieties derived from maize variety X13V195 and methods of using maize variety X13V195 are disclosed.

Abstract: Described herein are variants of alpha-hemolysin having at least one mutation, such as a mutation to a positive charge. In certain examples, the mutation is selected from V149K, E287R, H35G, T109K, P151K, K147N, E111N, M113A, or combinations thereof in the mature, wild-type alpha-hemolysin amino acid sequence. The ?-hemolysin variants may also include a substitution at H144A and/or a series of glycine residues spanning residues 127 to 131 of the mature, wild-type alpha hemolysin. Also provided are nanopore assemblies including the alpha-hemolysin variants, the assembly having a decreased time-to-thread. The decreased time-to-thread, for example, increases DNA sequencing efficiency and accuracy.

Abstract: Isoquinoline compounds of formula (I): variations thereof, and their use as inhibitors of HPK1 (hematopoietic kinase 1) are described. The compounds are useful in treating HPK1-dependent disorders and enhancing an immune response. Also described are methods of inhibiting HPK1, methods of treating HPK1-dependent disorders, methods for enhancing an immune response, and methods for preparing the isoquinoline compounds.

Abstract: The present disclosure relates a building surface accessory comprising an elongated body having a length that extends from a first end to a second end, the elongated body having an inside surface, an outside surface, a first edge, and a second edge, and an adhesive sheet having an outside surface coupled to the elongated body, an inside surface, and pressure sensitive adhesive on at least a portion of the inside surface, wherein the adhesive sheet is embossed such that the pressure sensitive adhesive has a plurality of raised portions.

Abstract: Systems and techniques are described herein for annotating media content. For example, a process can include obtaining media content and generate, use one or more machine learning models, a metadata file for at least a portion of the media content. The metadata file includes one or more metadata descriptions. The process can include generating a text description of the media content based on the one or more metadata descriptions of the metadata file. The process can include annotating the media content use the text description.

Abstract: A method of cleaning an intestine includes attaching the intestine to a rotatable drum and rotating the drum at a first rotation speed to load the intestine onto the drum. A cleaning fluid is discharged into the intestine during rotation of the drum. The rotation speed of the drum is reduced to a second rotation speed, which is then maintained during a crawl phase. The intestine is detached from the drum during the crawl phase.

Abstract: A method of making a polymer film from a dispersion composition comprising an electrically conductive filler, a polymerizable monomer or oligomer, and an additive comprising a polycyclic aromatic group.

Abstract: Examples provide a system for exit computer vision basket matching receipts to shopping carts automatically in real-time as a customer is exiting a retail facility. Computer vision analysis of one or more images of a shopping cart produces a set of recognized items from the images. The set of recognized items are compared to the items identified in each candidate receipt in a plurality of candidate receipts. A confidence score is generated for each candidate receipt based on the number of common items found in both the set of recognized items and each receipt. The score is weighted based on factors such as uniqueness of the items and number of instances of each item. The receipt having the highest weighted confidence score is paired with the shopping cart. The paired receipt and image of the shopping cart are output to a user for verification via a user interface.