Abstract: A display substrate and a display device are provided. The display substrate includes a base substrate, a plurality of pixels, a plurality of gate lines and a plurality of data lines, wherein the base substrate has a plurality of transparent regions and a plurality of display regions; the pixels are on the base substrate and within the display regions; each pixel includes a plurality of sub pixels; the sub pixels of each pixel are divided into two rows of sub pixels; the gate lines and the data lines are on the base substrate; the sub pixels of a first pixel are connected with the same gate line; the gate line connected with the sub pixels of the first pixel is between the two rows of sub pixels of the first pixel; and the first pixel is any one of the plurality of pixels.

Abstract: Methods, apparatus, and systems for increasing spectral efficiency for transmissions with different numerologies. In one example aspect, a wireless communication method. The method includes operating, by a communication device, a first transmission band associated with a first numerology. The first transmission band comprises a first subcarrier spacing ?f1 and a first symbol length of T1 in time domain. The method includes operating, by the communication device, a second transmission band associated with a second numerology. The second transmission band comprises a second subcarrier spacing ?f2. The method also includes operating, by the communication device, a third transmission band positioned between the first transmission band and the second transmission band. The third transmission band comprises a subcarrier spacing equal to the second subcarrier spacing ?f2 and a symbol length equal to the first symbol length T1.

Abstract: A data modulation method, a communication device and a storage medium are disclosed. The data modulation method includes, performing a preset modulation operation on B consecutive data blocks, and configuring the B consecutive data blocks to have a same head-end reference signal sequence and/or a same tail-end reference signal sequence, inserting Z zeros between adjacent time domain data of the B consecutive data blocks; performing a filtering operation on the B consecutive data blocks into which Z zeros have been inserted, and transmitting the filtered data on a physical resource, where B is greater than or equal to 2 (i.e., B?2), and Z is greater than or equal to 0 (i.e., Z?0).

Abstract: Provided are a data transmission method, a data modulation method, an electronic device and a storage medium. The data transmission method includes: transmitting to-be-transmitted data in N frequency domain resource blocks, where each frequency domain resource block includes K(n) subcarriers, where n=1, 2, . . . , N, a value of N is greater than or equal to 1, and a value of K(n) is greater than or equal to 1; performing inverse Fourier transform and multiplication operation processing on to-be-transmitted data on the each frequency domain resource block of the N frequency domain resource blocks to form N groups of data sequences; and transmitting the N groups of data sequences.

Abstract: The present invention discloses a method for identifying collision regions of boundary layer convergence lines prone to trigger local convection, including the following steps: S1: collecting and pre-processing data; S2: manually labeling and screening an image data set, and designing a multi-scale anchor box according to a label set by using a clustering analysis method; S3: constructing an R2CNN deep learning module, setting reasonable anchor window parameters, and training the model; S4: detecting an image by using the trained model to obtain detection results of rotating bounding boxes, and scoring the detection results; correcting and fusing the detection results of the overlapped bounding boxes to obtain an identification result of the plurality of boundary layer convergence lines; and S5: positioning and identifying regions prone to trigger the local convection.

Abstract: Methods, apparatus, and systems for reducing Peak Average Power Ratio (PAPR) in signal transmissions are described. In one example aspect, a wireless communication method includes determining, for an input sequence, an output sequence. The output sequence corresponds to an output of a convolutional modulation between a set of coefficients and an intermediate sequence. The intermediate sequence is generated by inserting N zero coefficients between coefficients of the input sequence. The number of non-zero coefficients in the set of coefficients is based on N, N being a positive integer. Values of the non-zero coefficients correspond to values between 0 to ?/2 to reduce a peak to average power ratio of the output sequence. The method also includes generating a waveform using the output sequence.

Abstract: A method for developing an epoxy resin impregnated glass fiber Direct Current (DC) bushing, comprising: according to length parameters of each layer of capacitive screen or resistive screen designed depending on insulation requirements, selecting bushing design parameters, determining a winding machine program according to the bushing design parameters, and winding a core body according to the winding machine program, wherein during the core body winding process, the core body begins to be initially cured; after the core body is wound, curing the core body by an oven according to a preset oven temperature and duration; machining the cured core body according to a preset core body design drawing; after the inner wall of a flange is polished and cleaned and is heated and pretreated by the oven, injecting glue at the position of a glue injection hole of the flange for gluing the core body and the flange; sequentially assembling a collector ring, a hollow composite insulator, and a voltage-equalizing sealing cove

Abstract: The present disclosure relates to a layout adjustment method and apparatus, a device, a storage medium, and a program product. The method includes: displaying a multimedia editing interface, where the multimedia editing interface includes a canvas, a material attribute panel, a material display area and a track editing area, and the canvas is configured to display a multimedia image corresponding to multimedia data; and adjusting, in response to receiving an adjustment operation on the canvas, size information and/or position information of the canvas based on the adjustment operation. In the multimedia editing interface of embodiments of the present disclosure, a user can adaptively adjust the size and position of the canvas, and display other areas in a transparent manner, such that the user can view the multimedia image displayed on the entire canvas at any time.

Abstract: Examples of a crystal material and a preparation method are described. One example crystal material includes a secondary particle formed by agglomerating a plurality of monocrystalline grains. There are grain boundaries between the grains. Another example crystal material includes a monocrystalline particle. Each monocrystalline particle includes one monocrystalline grain. The crystal material is obtained by modifying a crystal material primary product in which monocrystalline particles have few defects, a gap at a grain boundary of a secondary particle is small, and bonding between grains is strong.

Abstract: Systems, methods, and software described herein provide enhancements for managing permissions in a shared graph. In one implementation, a graph management system identifies a request to classify a first subgraph in the graph for access by a tenant of a plurality of tenants, wherein the request indicates one or more vertex types and/or one or more edge types for the first subgraph. The graph management system further identifies one or more vertices and/or one or more edges in the graph that qualify for the first subgraph based on the indicated one or more vertex types and/or one or more edge types, and allocates permissions to at least one user associated with the tenant to access the first subgraph.

Abstract: The present disclosure provides a method and a device for evaluating a shipping risk caused by a sea ice disaster, and a computing device. The method includes: obtaining a historical daily-scale sea ice thickness data set of a monitored region; evaluating a risk level of sea ice disaster-inducing factors, vulnerability of a disaster-affected body and an exposure level in accordance with the historical daily-scale sea ice thickness data set; determining a disaster-bearing capability and a risk level of the disaster-affected body in the sea ice disaster in accordance with the risk level of the sea ice disaster-inducing factors, the vulnerability of the disaster-affected body and the exposure level; and evaluating shipping risks for different types of disaster-affected bodies within different return periods in accordance with the disaster-bearing capability and the risk level of the disaster-affected body in the sea ice disaster.

Abstract: A system includes a memory device and a processing device, operatively coupled with the memory device, to perform operations including: identifying a block of the memory device, the block spanning over a plurality of decks; determining whether a set of memory cells of the memory device is disposed in a first deck of the block or a second deck of the block, the first deck having a memory reliability metric satisfying a first criterion pertaining to a reliability of a deck, and the second deck having a memory reliability metric not satisfying the first criterion; selecting, based on the determination, an erase policy for performing an erase operation with respect to the set of memory cells; and causing the erase operation to be performed with respect to the set of memory cells in accordance with the erase policy.

Abstract: In various examples, an autonomous system may use a multi-stage process to solve three-dimensional (3D) manipulation tasks from a minimal number of demonstrations and predict key-frame poses with higher precision. In a first stage of the process, for example, the disclosed systems and methods may predict an area of interest in an environment using a virtual environment. The area of interest may correspond to a predicted location of an object in the environment, such as an object that an autonomous machine is instructed to manipulate. In a second stage, the systems may magnify the area of interest and render images of the virtual environment using a 3D representation of the environment that magnifies the area of interest. The systems may then use the rendered images to make predictions related to key-frame poses associated with a future (e.g., next) state of the autonomous machine.

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, from a base station, a channel state information (CSI) configuration indicating a first feedback reporting periodicity for a dominant, or strong, spatial layer and a second feedback reporting periodicity for a non-dominant, or weak, spatial layer. The UE may transmit a first CSI report for at least the dominant spatial layer according to the first feedback reporting periodicity. The UE may transmit a second CSI report for the non-dominant spatial layer according to the second feedback reporting periodicity. In some cases, for aperiodic reporting, the UE may be triggered by downlink control information to report CSI for the dominant spatial layer. In some cases, the CSI configuration may indicate different codebooks for the dominant and non-dominant spatial layers.

Abstract: Provided are a data modulation method and apparatus, a device, and a storage medium. The data modulation method includes that: a modulation manner is configured, where a constellation point modulation symbol of the modulation manner is formed by combining a first group of constellation point modulation symbols and a second group of constellation point modulation symbols; and data is modulated by using the modulation manner, where the data includes a first data block and a second data block, the first data block is modulated by the first group of constellation point modulation symbols, and the second data block is modulated by the second group of constellation point modulation symbols.

Abstract: A biometric input system for an electronic device is provided. The biometric input system may be a fingerprint sensing system. The biometric input system includes a biometric sensing component, which may be a capacitive sensing component. The biometric input system also includes a composite cover element, which may be a dielectric cap or coating, and the biometric sensing component is capable of receiving a biometric input from a user through the composite cover element. Electronic devices including the biometric input system are also provided.

Abstract: Methods, systems, and devices for wireless communications are described. For instance, a base station may transmit, to a user equipment (UE), control signaling indicating a configuration for transmitting a reference signal for reconfigurable surface configuration. The base station may receive, via a reconfigurable surface, the reference signal based on transmitting the control signaling. For instance, the reconfigurable surface may reflect the reference signal to the base station using a first configuration of the reconfigurable surface. The base station may transmit, to a controller of the reconfigurable surface, a set of parameters for configuring the reconfigurable surface to a second configuration for communications between the base station and the UE based on receiving the reference signal via the reconfigurable surface.

Abstract: Provided is a display panel. The display panel includes: a substrate, and a plurality of first light-emitting devices, a plurality of first pixel drive circuits, a plurality of connecting lines, a plurality of second light-emitting devices and a plurality of second pixel drive circuits disposed on the substrate. The plurality of first light-emitting devices disposed in a light-transmitting display region are coupled to the first pixel drive circuits disposed in a conventional display region through the plurality of connecting lines. An acute angle is provided between an extending direction of at least part of segments of at least one connecting line in the plurality of connecting lines and the first direction, wherein the at least part of segments are disposed in the light-transmitting display region.

Abstract: A data processing method, a storage medium, and a processor are provided that solve the technical problem of low efficient of data storage. The data processing method is applied to a storage engine, and involves determining that target data is transmitted from a target application to a first persistent memory region of a storage device, and sending a target instruction to the storage device. The target instruction is used for instructing the storage device to write the target data from the first persistent memory region into a memory of the storage device.

Abstract: A battery pack includes: a case body including an accommodation trough and a pressure relief member; battery modules; and trays each corresponding to corresponding one of the battery modules and including a tray body and supports; where each of the battery modules is bonded to an upper side of the tray body by an adhesive, a first end of each of the supports is connected to the tray body, a second end of the support is in contact with a bottom portion of the accommodation trough, the tray body and the bottom portion of the accommodation trough are spaced apart to form a pressure relief cavity communicating with the pressure relief member, each of the supports is provided with a first through hole, and the adhesive is bonded to the bottom portion of the accommodation trough through the first through hole from the upper side.