Abstract: A detection method, a communication apparatus, and a communication system are provided. The method includes: when a first detection result of a detected QoS flow meets a first trigger condition, detecting the QoS flow based on a first detection execution action corresponding to the first trigger condition, where the first detection execution action includes a detection frequency; and reporting a second detection result detected based on the first detection execution action. In this solution, the first trigger condition is searched for based on the first detection result, next detection of the QoS flow is performed based on the first detection execution action corresponding to the found trigger condition, and the second detection result is reported. Because a detection execution action is determined based on a previous detection result, a detection execution action corresponding to the QoS flow can be accurately determined.

Abstract: In certain aspects, a three-dimensional (3D) memory device includes a semiconductor structure including an array of memory cells, a plurality of bit lines coupled to the memory cells, and a plurality of word lines coupled to the memory cells. Each memory cell includes a vertical transistor extending in a first direction, and a storage unit coupled to the vertical transistor. Each bit line extends in a second direction perpendicular to the first direction. Each word line extends in a third direction perpendicular to the first direction and the second direction. The vertical transistor includes a semiconductor body extending in the first direction, and a gate structure in contact with two opposite sides of the semiconductor body in the third direction and one side of the semiconductor body in the second direction. A respective one of the bit lines and a respective storage unit are coupled to opposite ends of each one of the memory cells in the first direction.

Abstract: A three-dimensional (3D) memory device includes a memory stack including interleaved conductive layers and dielectric layers, a channel structure extending vertically through the memory stack, a first dielectric layer having a first dielectric material in contact with the memory stack and a plug of the channel structure, an intermedia dielectric layer on the first dielectric layer and having a second dielectric material different from the first dielectric material, a second dielectric layer on the intermedia dielectric layer, a slit structure extending along a lateral direction to separate the memory stack, a first contact penetrating the intermedia dielectric layer and the first dielectric layer, a second contact penetrating the second dielectric layer and in contact with at least the upper end of the first contact, a third contact penetrating the intermedia dielectric layer and the first dielectric layer, the third contact being in contact with the slit structure, and a fourth contact penetrating the second

Abstract: Parts made by additive manufacturing are often structural in nature, rather than having functional properties conveyed by a polymer or other component present therein. Printed parts having piezoelectric properties may be formed using powder particulates comprising a thermoplastic polymer and piezoelectric particles, wherein the piezoelectric particles are located (i) in the thermoplastic polymer at an outer surface of the powder particulates, (ii) within a core of the powder particulates, or (iii) combinations thereof. Additive manufacturing processes, such as powder bed fusion of powder particulates, may be employed to form printed objects in a range of shapes from the powder particulates. Melt emulsification may be used to form the powder particulates.

Abstract: The present disclosure provides a method for determining effective storage capacity of a gas storage reconstructed from a water-flooded volatile oil reservoir. The method includes: determining an oil reservoir water flooding recovery ratio; determining crude oil production extracted only due to a water flooding effect in an oil reservoir development process; determining an oil-bearing pore volume of a flooded zone of a reservoir influenced due to the water flooding effect and an oil-bearing pore volume of a pure oil zone of a reservoir not influenced due to the water flooding effect corresponding to its original state before an oil reservoir is put into development when the gas storage is reconstructed from the oil reservoir; determining an effective pore volume for gas storage; and computing the effective storage capacity of the gas storage reconstructed from the water-flooded volatile oil reservoir.

Abstract: Various embodiments include a display panel with an integrated micro-lens array. The display panel typically includes an array of mesas which includes an array of pixel light sources (e.g., LEDs) electrically coupled to corresponding pixel driver circuits (e.g., FETs). The array of micro-lenses is off-axially arranged on the mesas including the pixel light sources, and are positioned to reduce the divergence of light produced by the pixel light sources, and direct the light to a certain angle or focus point on a pixel by pixel basis. Different micro-lens shapes and combinations are implemented in the display panel. The display panel may also include an integrated optical spacer formed from the same micro-lens material layer to maintain the positioning between the micro-lenses and pixel driver circuits.

Abstract: An apparatus for managing vehicle data collection that includes a controller. The controller includes: an automation definition circuit structured to implement an automation user interface, and to interpret an automation request in response to user communications with the automation user interface; an automation management circuit structured to determine an automation description in response to the automation request; and an automation command circuit structured to provide the automation description to a controller of a vehicle. The controller of the vehicle is configured to implement an automated vehicle response, responsive to the automation description.

Abstract: Provided are an ionizable lipid compound of formula I for nucleic acid delivery and an LNP composition thereof, which can efficiency and stably deliver a biologically active substance to a target cell or an organ. The mRNA LNP prepared by using the lipid compound as a cationic lipid has better stability and transfection efficiency, and can cause a higher specific antibody response in an experimental animal body.

Abstract: A device for measuring and calibrating the ground pressure of the seeding depth limiting wheels includes: a main body, connected to a pair of depth limiting wheels; a pressure adjusting member, arranged on the main body and configured to adjust a pressure of the depth limiting wheels to ground; a pressure sensor, arranged on the main body and configured to detect an actual pressure output by the pressure adjusting member; and a pressure acquisition calibrator, configured to detect a ground pressure applied by the depth limiting wheels on ground; and automatically fit a plurality of actual pressures and a plurality of ground pressures to establish a model for measuring ground pressure of a pair of depth limiting wheels. The device can automatically acquire a plurality of actual pressures and a plurality of ground pressures to establish a model for measuring ground pressure of a pair of depth limiting wheels.

Abstract: A programming failure is detected at a block of a memory device. Based on detecting the programming failure, the block is determined to be partially good based on a number of failed bytes in the block. An unfailing portion of the block is identified in response to determining the block is partially good. A record indicating the block is partially good and identifying the unfailing portion of the block is stored.

Abstract: A data processing method includes invoking an object login service based on an authorization request transmitted through an application client, obtaining target login information entered in the object login service, performing matching of the target login information with object credential information through the object login service, obtaining an object authorization code if the target login information matches the object credential information, receiving a token obtaining request transmitted by the application client based on the object authorization code, invoking a token issuance service based on the token obtaining request, and obtaining an object token through the token issuance service. The object token is configured to provide the application client with an operation permission to operate resource data within a scope of authority through the service node.

Abstract: A preparation method of a slowly-digested Pueraria montana var. thomsonii starch is provided. The preparation method includes: cleaning, peeling, and chopping Pueraria montana var. thomsonii, slurrying, subjecting a resulting slurry to coarse filtration, and allowing a resulting filtrate to fully stand; collecting a supernatant obtained after the standing, and adding ?-amylase to allow enzymatic hydrolysis; inactivating the enzyme, concentrating, centrifuging, and discarding a resulting precipitate to obtain a first Pueraria montana var. thomsonii concentrate composition; collecting a precipitate obtained after the standing, repeatedly cleaning and settling the precipitate 2 to 3 times to obtain a second Pueraria montana var. thomsonii starch composition; mixing the first Pueraria montana var. thomsonii concentrate composition and the second Pueraria montana var.

Abstract: A double-sided ultrasonic rolling cooperative strengthening system and a control method thereof are provided. The system includes a first mechanical arm subsystem, a second mechanical arm subsystem, a first ultrasonic rolling strengthening subsystem, a second ultrasonic rolling strengthening subsystem and a servo turntable (13); the servo turntable (13) is configured to fix a blade to be processed; the first ultrasonic rolling strengthening subsystem is provided at an end of the first mechanical arm subsystem; and the second ultrasonic rolling strengthening subsystem is provided at an end of the second mechanical arm subsystem.

Abstract: A plurality of memory chips included in the storage class memory are divided into at least one group. Each group includes a first-type memory chip and a second-type memory chip. The second-type memory chip is configured to store running error correction code, and the first-type memory chip is configured to store data and retry error correction code. The running error correction code is for performing first-level memory error correction on the data stored in the first-type memory chip in the same group. The retry error correction code is for performing, when the first-level memory error correction fails, second-level memory error correction on the data stored in the first-type memory chip.

Abstract: The present technology provides disulfide-containing lipopeptides of Formula I. Such lipids may be incorporated into lipid nanoparticles for delivery of nucleic acids, nucleotides (e.g., NAD+ or NADH), polypeptides (including proteins), and complexes of proteins and nucleic acids, e.g., Cas9 RNP. The present technology also provides methods for delivering the nanoparticles to a cell and methods of treating a condition or disorder using the lipid nanoparticles.

Abstract: It discloses a communication and radar target detection method based on an intelligent omni-surface, comprising step 1: constructing an optimization problem by maximizing a minimum beampattern gain as an objective function, the communication system being an integrated sensing and communication system based on an intelligent omni-surface; step 2: setting a constraint condition for the optimization problem constructed in the step 1, the constraint condition comprising a minimum rate constraint of a user, a maximum transmit power constraint of a base station, and amplitude and phase shaft constraints of the intelligent omni-surface; and step 3: solving the optimization problem after setting with the constraint condition to obtain an optimization solution for maximizing the minimum beampattern gain. According to the method, a capability of detecting the radar target is further improved under the condition that a quality of service of a communication user is guaranteed.

Abstract: This application provides a network access method. The method includes: obtaining location information corresponding to a service subscribed to by a first terminal device; obtaining a location of the first terminal device; determining, based on the location of the first terminal device and the location information, that the first terminal device is located in an area indicated by the location information; and sending first indication information to the first terminal device, where the first indication information indicates to access a hosting network, and the hosting network is used to provide the first terminal device with a connection for obtaining the service. According to the method, when it is determined that a terminal device is located in an area indicated by location information corresponding to a service, the terminal device is indicated to access a hosting network, so that the terminal device accesses the hosting network and obtains the service.

Abstract: A control circuit can access inspection results from an inspection of a first component and then input those inspection results to a first machine learning model. The inspection results include potential wear indications. By one approach, that first machine learning model is trained using a training corpus that includes inspection results for previously inspected components that are at least similar to the first component. The first machine learning model can output assessment information that, by one approach, identifies some of the potential wear indications as being relevant. By one approach, the aforementioned assessment information may be input a second machine learning model that is trained using a training corpus that includes historical results from previous inspections of the same first component and wherein the second machine learning model outputs prediction information regarding whether a repeated physical processing of the first component will yield a particular result.

Abstract: A method for manufacturing a core-shell material comprises: atomizing a feedstock comprising a mixture of an active material and a solid-state ionic conductive material, or precursors thereof; and drying the atomized feedstock to form a core-shell material, the core-shell material comprising a core comprising the active material; and a coating of the solid-state ionic conductive material on the core to form a shell in intimate contact with the core.

Abstract: A face image clustering method and system based on a localized simple multiple kernel k-means is provided. The face image clustering method based on localized simple multiple kernel k-means includes the following steps: S1, acquiring face images, and preprocessing the acquired face images to obtain an average kernel matrix for each view; S2, calculating n (?×n)-nearest neighbor matrices according to the obtained average kernel matrices; S3, calculating a localized kernel matrix for each view according to the nearest neighbor matrices; S4, constructing a localized simple multiple kernel k-means clustering objective function according to the calculated localized kernel matrix for each view; S5, solving a minimum of the constructed objective function by adopting a reduced gradient descent method to obtain an optimal clustering partition matrix; and S6, performing k-means clustering on the obtained clustering partition matrix to achieve clustering.