Abstract: The application relates to the production of a soiled fabric, and more particularly to a method of manufacturing a standard carbon black soiled fabric for performance testing of washing machines. Water is adopted herein as the solvent to prepare a soil, which renders this method safe, environmentally friendly and economical. Moreover, this method introduces a fully-automatic continuous rolling-suction tentering and setting machine to control the pressure of the padder, the drying temperature, the air volume of the fan and the speed of chains, which reduces the manual intervention, achieving a highly-automatic printing and dyeing process. The reflectivity at four points on both sides of the standard carbon black soiled fabric according to the invention is 95% or more.

Abstract: Methods, computer systems, and apparatus, including computer programs encoded on computer storage media, for processing a perspective view range image generated from sensor measurements of an environment. The perspective view range image includes a plurality of pixels arranged in a two-dimensional grid and including, for each pixel, (i) features of one or more sensor measurements at a location in the environment corresponding to the pixel and (ii) geometry information comprising range features characterizing a range of the location in the environment corresponding to the pixel relative to the one or more sensors. The system processes the perspective view range image using a first neural network to generate an output feature representation. The first neural network comprises a first perspective point-set aggregation layer comprising a geometry-dependent kernel.

Abstract: An image reconstruction method, device and apparatus and non-transitory computer-readable storage medium are disclosed. The method may include: determining norms of convolution kernels of each convolutional layer of a deep neural network model; determining the convolution kernels with norms greater than or equal to a preset threshold in each convolutional layer to obtain a target convolution kernel set of each convolutional layer; processing an input image of each convolutional layer by using the convolution kernels in the target convolution kernel set of each convolutional layer respectively, to obtain a first image processing result; obtaining a second image processing result by performing interpolation on an initial image; and determining a fusion result according to the first image processing result and the second image processing result and reconstructing the initial image according to the fusion result.

Abstract: Disclosed is the use of genetic means or a related inhibitor to inhibit and down-regulate the amount of PI4KIII? protein, RBO/EFR3/EFR3A/EFR3B membrane proteins, TTC7 protein and membrane protein complexes formed by said proteins, or related enzyme activity to promote A? secretion by neuronal cells, reduce A? accumulation within neurons, and thereby reduce AD model fruit fly and mouse nerve dysfunction.

Abstract: A virtual reality display method, device, apparatus and storage medium are provided. The method includes: acquiring multimedia data to be displayed and a visible region of a viewer on a curved display surface, wherein the visible region is obtained by projecting a visible range of the viewer to the curved display surface, and is not larger than a display area of the curved display surface; determining target curvatures of at least two positions in the visible region of the viewer, wherein in the target curvatures, target curvatures of different positions are related to a distance to a center of the visible region of the viewer; adjusting, based on the target curvatures of the at least two positions in the visible region, a curvature of a corresponding position on the curved display surface; and mapping the multimedia data to be displayed to the curved display surface having the adjusted curvature.

Abstract: The present disclosure provides a method and device of transmitting a video signal, a method and device of receiving a video signal, and a display device. The method of transmitting the video signal includes: acquiring the video signal, wherein the video signal contains a plurality of frame data; embedding configuration data for at least one frame data of the video signal in a previous invalid interval of the at least one frame data; and transmitting the video signal embedded with the configuration data.

Abstract: The present invention relates to a core-shell Fe2P@C—Fe3C electrocatalyst and a preparation method and application thereof. The core-shell Fe2P@C—Fe3C electrocatalyst comprises a carbon nanotube as a matrix which is formed by a carbon layer with FeC3 nano-dots distributed therein, and Fe2P@C embedded in the carbon nanotube. The Fe2P@C has a core-shell structure and is formed by coating Fe2P with carbon.

Abstract: The disclosed system identifies and resolves telecommunication network problems and/or problems with devices utilizing the network. The system segments the user devices into groups having similar characteristics, by grouping together devices more likely to leave the network, and devices less likely to leave the network. Each group of devices has a trained machine learning model, to predict the NEX score for each device. The system focuses on devices with a low NEX score. The system determines whether the problem is with the network and/or the problem is with the device. The system gathers information from network monitoring software and determine which tower caused, for example, the call to drop. The system determines technological capability of the device from the device TAC number. The system suggests solutions to the network problems by suggesting adding a sector, tuning an antenna, etc., or if the device has problems, adjusting phone settings.

Abstract: A method for planning traveling paths for multiple automatic harvesters, includes performing detection and forming basic agricultural land information by a detection device and receiving the basic agricultural land information at a path planning module. The path planning module sets quantity setting information and divides harvesting areas of the multiple automatic harvesters and travel paths thereof.

Abstract: An intelligent harvester with instantaneous stop functions includes a harvester body, a detecting system for detecting a human body within an area range on a traveling route of the harvester body, and a brake system arranged on the harvester body and operatively connected to the detecting system. When the detecting system detects a human body present within the area range on a traveling path of the harvester body, the brake system controls the harvester body to brake.

Abstract: Disclosed are an intelligent harvester with automatic braking function, and a braking method thereof. The intelligent harvester includes: a harvester body; a wireless communication assembly arranged in the harvester body and operatively connected to a remote control system; a communication detection system detecting a communication between the wireless communication assembly and the remote control system; and a braking system arranged in the harvester body and operatively connected to the communication detection system, wherein the braking system controls the harvester body to brake when the communication detection system detects the communication between the wireless communication assembly and the remote control system fails.

Abstract: A traveling path planning method of an automatic harvester includes steps of (a) detecting and forming, by a detection device, a basic farmland information; and (b) receiving and analyzing, by a path planning device, the basic farmland information, and planning a path for the automatic harvester to travel.

Abstract: The present invention provides an oral pharmaceutical composition and a usage thereof, comprising a pharmaceutically acceptable acidic medicinal auxiliary material whose surface is modified and dabigatran etexilate or pharmaceutically acceptable salts or aquo-complexes thereof. The present invention further provides a surface modification method for a medicinal auxiliary material.

Abstract: A light panel, includes: a printed circuit board (PCB); a light emitting element array, comprising a plurality of light emitting elements disposed on a first surface of the PCB and arranged in an array in a first direction and in a second direction; and a driving chip, disposed on a second surface of the PCB, which is opposite to the first surface; wherein the light-emitting element array comprises a light-emitting element sub-array, and orthographic projections of at least portion of light-emitting elements of the light-emitting element sub-array on the PCB are located outside an orthographic projection of the driving chip on the PCB. A display device is further provided.

Abstract: The disclosure provides an image adjustment device configured to be different modes according to whether the adopted display is a light emitting diode display or a liquid crystal display, and including a duty cycle calculator, an intensity calculator and a compensator. In a first mode, the duty cycle calculator determines a respective type of each segment according to brightness information of each segment, and sets a duty cycle value according to the type of the segment. In a second mode, the duty cycle calculator calculates the duty cycle value according to the brightness information of each segment. The intensity calculator calculates the pixel intensity of the segment based on the duty cycle value and a light diffusion coefficient set. The compensator generates a pixel gain value according to the intensity value of each pixel of the segment, and adjusts the pixel value according to the pixel gain value.

Abstract: This disclosure describes a method to minimize disruption for throughput oriented jobs in power oversubscription services with a dynamic control. The mechanism controls power in a hardware-agnostic way, and the policy employs a multi-threshold approach that balances power safety with workload impact. Moreover, an alternative control mechanism ensures proper system operation while power measurements are unavailable.

Abstract: An automatic driving system for grain processing, and an automatic driving method and a path planning method is illustrated. The automatic driving system for grain processing comprises a grain processing host, an image processing system, a path planning system, and an image acquisition device. The image processing system is arranged on the grain processing host and acquires at least one image of farmland surrounding the grain processing host. The image processing system identifies, based on an image segmentation and identification method, an area in the image; and the path planning system plans, based on the area identified by the image processing system, at least one driving planning path. The grain processing host automatically controls driving according to the driving planning path planned by the path planning system.

Abstract: An automatic driving system for grain processing, an automatic driving method, and an automatic identification method is illustrated. The automatic driving system includes a grain processing host, an image acquiring device, and an image processing system. The image acquiring device is provided in the grain processing host. The image acquiring device acquires at least one image around the grain processing host. The image processing system identifies areas in the image by utilizing an image segmentation and identification technique on the basis of the image acquired by the image acquiring device. The grain processing host automatedly controls driving based on the areas identified by the image processing system.

Abstract: Techniques are disclosed for protection of sensitive information on a computing device based on a security state of the environment in which the computing device is operating. An example methodology implementing the techniques includes determining that an application having screen share capability is running on a computing device and determining a security state of an environment of the computing device. The method also includes, responsive to a determination that the security state is unsecure, obfuscating sensitive information included in a notification displayed within an application window being displayed by the computing device.