Abstract: A beam measurement method and an apparatus are disclosed. The method includes: sending reference signals corresponding to N reference signal resources, where the reference signals are used for beam measurement. The N reference signal resources are in a correspondence with N beams, and N is an integer greater than 1. Receiving first indication information, where the first indication information indicates a first reference signal resource, and the N reference signal resources include the first reference signal resource. Sending reference signals corresponding to M reference signal resources based on the first indication information, where the M reference signal resources are in a correspondence with M beams, and M is a positive integer. Receiving second indication information, where the second indication information indicates a second reference signal resource, and the second reference signal resource is either the first reference signal resource or one of the M reference signal resources.

Abstract: A gate driving circuit and a display panel are disclosed. The gate driving circuit includes multiple repeating units, each including cascaded first and second shift-register units. In the same repeating unit, the feedback terminal of the first shift-register unit is connected to the first output-terminal of the second shift-register unit, the first output-terminal of the first shift-register unit is connected to the input-terminal of the second shift-register unit, and the second output-terminal of the first shift-register unit is connected to the feedback terminal of the second shift-register unit. In the same shift-register unit, the input selection module performs input using the signal from the input terminal or the feedback terminal, in response to the signal from the first or second selection terminal. The output selection module performs output through either the first or second output terminal, in response to the signal from the first or second selection terminal.

Abstract: A case includes a thermally conductive insulating layer. The thermally conductive insulating layer is provided on at least part of an inner surface of the case. A thermal conductivity coefficient of the thermally conductive insulating layer ranges from 0.03 W/mK to 10 W/mK, and a resistance of the thermally conductive insulating layer at a high voltage of 1000 V ranges from 100 M? to 100 G?.

Abstract: The present application discloses a battery and an electric device, the battery includes a plurality of first battery cells, each first battery cell includes a plurality of side walls, the plurality of side walls include a first side wall and a second side wall connected to each other and forming an included angle, the first side wall is the side wall of the first battery cell with the largest area, each first battery cell is disposed opposite to at least one first side wall and at least one second side wall in a plurality of adjacent first battery cells, and two oppositely disposed first side walls of adjacent first battery cells are disposed in a staggered manner.

Abstract: An apparatus includes one or more control circuits configured to connect to a plurality of nonvolatile memory cells. The one or more control circuits are configured to receive memory access voltages in parallel with a clock signal, select a different memory access voltage during each clock pulse and determine whether each memory access voltage meets a requirement.

Abstract: The application provides an image detection method. A category label library may be pre-constructed based on the characteristics of images of a target type, and for each category label in the category label library, a probability threshold for that category label may be determined based on an accuracy rate of prediction results of a target detection model on sample images. By pre-setting, for each category label in the category label library, a probability threshold adapted to that category label, the target detection model achieves higher accuracy when detecting images of the target type, thereby reducing the occurrence of false detections or missed detections. Moreover, the probability threshold corresponding to each category label can be adjusted based on the accuracy rate of the prediction results of the target detection model, so that users can adjust the strictness of the detection criteria based on actual needs, making image detection more flexible.

Abstract: A resource configuration method and apparatus are provided, and relate to the communication field. In the method, first indication information is sent to a terminal device. The first indication information indicates M reference signal resources. A reference signal is sent on the M reference signal resources. CSI from the terminal device is received. The CSI is determined based on the reference signal. In ports corresponding to the M reference signal resources, a smallest port index is 0+C, and a largest port index is K?1+C, K is a sum of quantities of ports respectively corresponding to the M reference signal resources, M is an integer greater than or equal to 2, C is a constant, and K is an integer greater than 32.

Abstract: Provided is a method for stabilizing and immobilizing uranium at source via formation of a mineral film mediated by microorganisms. The method includes the following step: forming the mineral film on a surface of a uranium-containing waste through mediation by acidophilic iron-oxidizing microorganisms using an additional ferrous source.

Abstract: This application relates to the field of mobile communication, and in particular, to a communication method and apparatus, and a readable storage medium, and may be applied to an NR protocol framework, a 6G protocol framework, or the like. The method includes: A UE obtains N pieces of channel information, and sends first information to a base station, where the first information indicates a compression and feedback method for the N pieces of channel information, and the compression and feedback method includes one or both of the following: a quantity of pieces of channel feedback information or a correspondence between channel feedback information and channel information, where one piece of channel information corresponds to one or more pieces of channel feedback information. According to embodiments of this application, flexibility of channel information feedback can be improved.

Abstract: This application provides a communication method and a communication apparatus. The communication method includes: A terminal device reports a full-channel measurement result to a network device through two-stage feedback. The terminal device feeds back, at a first stage, at least one space-frequency basis group in which all antenna ports of the terminal device have a non-zero coefficient in a matrix corresponding to a space domain basis set and a frequency domain basis set, and specifically feeds back, at a second stage, a location at which each of all the antenna ports has a non-zero coefficient in the at least one space-frequency basis group. In embodiments of this application, resource overheads for full-channel feedback can be reduced in the two-stage feedback method.

Abstract: A channel state information feedback method and a related product are provided. A network device sends first indication information. A terminal device sends second indication information based on the first indication information. The second indication information indicates X groups of basis vectors. The first indication information indicates P groups of basis vectors. The X groups of basis vectors belong to the P groups of basis vectors. Only a basis vector for representing a sub-eigenspace beam needs to be selected from a limited quantity of basis vector groups. In this way, indication overheads of a basis vector for representing a sub-eigenspace beam are reduced, and processing complexity is reduced.

Abstract: The present invention discloses a compounded phosphorus-nitrogen-based flame retardant, flame-retardant regenerated cellulose fiber, and preparation method thereof. The compounded phosphorus-nitrogen-based flame retardant comprises a compounded mixture of a phosphoramide ester compound and an inorganic compound, wherein a mass ratio of the two is (10-35):(0.1-10); components of the flame-retardant regenerated cellulose fibers comprise cellulose and the compounded phosphorus-nitrogen-based flame retardant dispersed within a cellulose fiber matrix.

Abstract: In accordance with an embodiment, a method includes obtaining render instructions and identifying a purpose of the render instructions; in response to the render instructions being used to obtain a plurality of image frames and the plurality of image frames comprising special effect textures: selecting two adjacent image frames from the plurality of image frames, and identifying a similarity between special effect textures of the two adjacent image frames; and in response to the similarity meeting a condition, using a special effect texture of a latter image frame in the two adjacent image frames as a special effect texture of a next frame of image of the two adjacent image frames.

Abstract: A display substrate and a display device are provided. The display substrate has a display area and a peripheral area surrounding the display area. The display substrate includes a first common voltage line, a second common voltage line and an integrated circuit. The first common voltage line is provided in the peripheral area and at least partially surrounds the display area; the second common voltage line is provided in the peripheral area, located on a side of the first common voltage line away from the display area, and at least partially surrounds the display area; the integrated circuit is provided in the peripheral area, and located on a first side of the display area, configured to provide first signals to the first and second common voltage line during a display stage, and provide second signals to the first and second common voltage line during a touch stage.

Abstract: A channel state information reporting method and a related apparatus is described. The method includes: receiving a first channel state information reference signal CSI-RS; sending, to a network device, first channel state information CSI obtained based on a measurement result of the first CSI-RS. The first CSI includes indication information of a first vector set for the network device to determine a target precoding matrix. The method further includes receiving a second CSI-RS; and sending, to the network device, second CSI obtained based on a measurement result of the second CSI-RS and a second vector set.

Abstract: Embodiments of this application provide a channel information reporting method and an apparatus. The method includes: A communication apparatus measures a plurality of reference signals from a plurality of radio access network devices, and determines first delay information and first channel information based on the plurality of reference signals; performs delay compensation on the first channel information based on the first delay information, to determine second channel information; determines a precoding matrix indicator (PMI) based on the second channel information, where the PMI indicates the second channel information; and reports the first delay information and the PMI.

Abstract: An embodiment of the present application discloses a method for providing a Social Networking Service account operation and management service comprising: constructing a Social Networking Service (SNS) account matrix system of a target entity, wherein the account matrix system comprises a main account registered by the target entity in an SNS network, a plurality of country/region accounts respectively registered for a plurality of different countries/regions, and at least one sub-account associated under each country/region account, wherein the sub-account has its own respective account persona positioning directed to a specific segmented population, industry, and/or commodity category; performing automated content generation and publishing through an Artificial Intelligence (AI) large model according to a content publishing strategy corresponding to an account in the account matrix system; wherein, the content publishing strategy corresponding to the sub-account is related to the account persona positioning

Abstract: An optical position sensing system is disclosed. The system includes a substrate having a surface. A plurality of photodetectors are at multiple locations across the surface, each of the plurality of photodetectors providing detector pulse signals in response to receiving the light. The system further includes a processor that determines a phase shift between the transmitted light pulse signals and the respective detector pulse signals and applies a multi-path resolution operation to distinguish between the detector pulse signals representing the transmitted light pulse signals and those representing reflected light pulse signals. The processor also calculates a distance of a transmitting device from each of the photodetectors based on the determined phase shift and the multi-path resolution operation and calculates a multi-dimensional position of the transmitting device relative to the substrate based on the calculated distances.

Abstract: A method of forming a semiconductor structure and a semiconductor structure are provided. The method of forming the semiconductor structure includes: providing a base, where the base includes a first dielectric layer and pads arranged at intervals in the first dielectric layer; forming a dielectric structure, where the dielectric structure exposes the pad and part of the first dielectric layer; forming an insulating structure, where the insulating structure is formed on a sidewall of the dielectric structure, the insulating structure covers a first partial sidewall of the dielectric structure, and an air gap is formed between a second partial sidewall of the dielectric structure and the insulating structure; and forming a conductive structure, where the conductive structure covers an exposed pad and an outer sidewall surface of the insulating structure.

Abstract: The present disclosure provides a monitoring method for monitoring a DC bus capacitor, including steps of: in a preset cycle, sampling an input voltage, an input current and an output voltage to obtain an input power; filtering the input power and the output voltage to obtain an AC component of the input power and an AC component of the output voltage; calculating a capacitance according to the DC component of the output voltage, the AC component of the input power and the AC component of the output voltage; obtaining a total weight coefficient corresponding to the capacitance; and outputting a monitoring capacitance of the DC bus capacitor according to the plurality of the capacitance calculated and obtained in a plurality of the preset cycles and the plurality of the total weight coefficients corresponding to the plurality of capacitance.