Abstract: An order management method applied to an electric vehicle is provided. An order allocation apparatus at a platform obtains information about each commercial vehicle and a location of a safe point. The information about the vehicle includes information about an electric commercial vehicle, for example, a current location and a remaining power of the vehicle. The order allocation apparatus selects a service vehicle for a passenger. When the service vehicle is the electric vehicle, it is ensured that a remaining power of the service vehicle is sufficient to complete a safe driving route, and the safe driving route is a route connecting a current location of the candidate vehicle, a start location, a destination location, and a location of a safe point closest to the destination location. The order allocation apparatus allocates an order to the service vehicle.

Abstract: The present disclosure provides a high-entropy rare earth-toughened tantalate ceramic. The ceramic is prepared by sintering Ta2O5 powder and x types of different RE2O3 powder, 4?x?9, and the molar ratio of the RE2O3 powders is 1. RE2O3 powder and Ta2O5 powder having the molar ratio of RE to Ta being 1:1 are weighed, a solvent is added for mixing, and ball milling is performed by a ball mill to obtain mixed powder M; the powder M is dried at a temperature of 650-850° C. for 1.5-2 h to obtain dried powder; the powder is sieved to obtain powder N, the powder N is placed in a mold for first pressing to obtain a rough blank, and the rough blank is then pressed for the second time to obtain a compact blank; the compact blank is sintered to obtain the high-entropy rare earth-toughened tantalate ceramic.

Abstract: This application provides a fisheye image processing method, an electronic device, and a computer-readable storage medium. The fisheye method includes: extracting n sampling points in a fisheye image shot by a fisheye camera; determining n sampling points of a fisheye image; determining Cn3 sets of sampling points and corresponding circles; calculating errors of the sets of sampling points; calculating a first accumulated value of the errors and a second accumulated value of the errors of the sets of sampling points; constructing a nonlinear optimization equation; and determining an effective imaging area of the fisheye camera according to the nonlinear optimization equation. The anti-distortion correction for the fisheye camera is performed in the process of shooting images according to the effective imaging area of the fisheye camera.

Abstract: Methods, systems, and non-transitory computer-readable media are configured to perform operations comprising determining first speeds of first objects in a first lane and second speeds of second objects in a second lane; determining a first speed of traffic for the first lane based on the first speeds and a second speed of traffic for the second lane based on the second speeds; and generating a speed limit for a third lane based on the first speed of traffic and the second speed of traffic.

Abstract: A vulcanizable rubber composition comprising a rubber component including (a) natural rubber, (b) functionalized, synthetic polyisoprene, and (c) optionally a butadiene-based synthetic rubber; a silica filler; and curative.

Abstract: In some examples, a hybrid particle for use in capturing a polynucleotide may include a scaffold molecule including a seeding primer and a plurality of first moieties, and a nanoparticle including a plurality of second moieties. The scaffold molecule is coupled to the nanoparticle via interactions between the plurality of first moieties and the plurality of second moieties.

Abstract: An antenna apparatus includes a first radiating patch with slots and a feed module. There are a plurality of feed modules in correspondence with the slots. The feed module includes a ground component and a feed component. The ground component includes a first conductor patch, a second conductor patch, and a conductor column. The feed component includes a second radiating patch and a first feed member, the second radiating patch and the second conductor patch are spaced from each other. When the foregoing structure is used, integration of an antenna radio frequency system can be improved.

Abstract: This application is directed to decoding video data including a plurality of luma components of a plurality of pixels in a video frame. The plurality of pixels belong to a coding block, and include a boundary pixel inside the coding block wherein the boundary pixel is immediately adjacent to a boundary of the coding block. One or more neighboring pixels of the boundary pixel are outside of the coding block and determined as being not available. A respective luma component corresponding to the boundary pixel is assigned to a luma component corresponding to each of the one or more neighboring pixels. A boundary luma component is determined based, at least, on the luma components of the one or more neighboring pixels and the boundary pixel according to a predefined luma interpolation scheme. A boundary chroma component is converted from the boundary luma component according to a linear mapping model.

Abstract: An in-situ stress measurement device for ultra-deep non-vertical drilling adopts a technical route of single channel and bidirectional rolling of in-hole equipment, and its related functions are mainly realized by a bidirectional rolling device and a split-type axial-force-free circuit switching valve. The bidirectional rolling device can drive the in-hole equipment to move freely in a circumferential direction and back and forth, which changes sliding friction between the in-hole equipment and a hole wall into rolling friction during an in-situ stress measurement of non-vertical drilling. The split-type axial-force-free circuit switching valve provides a technical solution for a single-pipe test in the non-vertical drilling.

Abstract: An electronic apparatus performs a method of decoding video data. The method comprises: receiving, from bitstream, video data corresponding to a transform-skip mode coded block; decoding, from the video data, a first codeword, a second codeword and a first group of codewords for a pixel within the transform-skip mode coded block; deriving an initial level value from the first group of codewords; converting the first codeword into a remainder of the pixel in accordance with a predefined mapping relationship that is generated using a constant Rice parameter; converting the second codeword into a sign value of the remainder; and deriving a quantified residual of the pixel from the remainder, the sign value and the initial level value.

Abstract: Provided are a fatigue-resistant supramolecular polyurethane (PU), and a preparation method and use thereof. The preparation method includes: mixing a diol, a diisocyanate, a catalyst, and a first organic solvent to obtain a mixture, and subjecting the mixture to prepolymerization to obtain a PU prepolymer, the diol being selected from the group consisting of a polyester diol and a polyether diol; mixing the PU prepolymer, 4,4?-diaminodicyclohexylmethane, and a second organic solvent to obtain a mixed mixture, and subjecting the mixed mixture to chain extension to obtain a chain extension product; and mixing the chain extension product, reinforcing phase total organic carbon (TOC), and a third organic solvent to obtain a mixed system, and subjecting the mixed system to first addition reaction to obtain the fatigue-resistant supramolecular PU, the reinforcing phase TOC having a structure shown in formula I.

Abstract: A method for improving digestion performance for proteins in food, and a protein composition and food containing same. According to the method, the content of ?-lactalbumin in food is controlled to be 10.5% to 51.0%, and the content of ?-casein is controlled to be 10.0% to 40.0%. Said contents are calculated on the basis that the total protein content in the food is 100%.

Abstract: This application is directed to processing video data that includes a plurality of luma samples and a plurality of chroma samples corresponding to a plurality of pixel groups of a video frame. For each pixel group, an electronic device identifies a respective chroma sample and a set of luma samples and determines an anchor luma sample from the set of luma samples. A chroma refinement value is generated based on the set of luma samples by differencing a respective luminance value of each luma sample in the set by an anchor luminance value of the anchor luma sample and applying a cross component filter to the difference luminance values of the set of luma samples. The electronic device then updates the chroma sample using the chroma refinement value for each pixel group and stores the updated respective chroma sample of each pixel group in association with the video frame.

Abstract: The present disclosure provides an information processing method, an information processing device and a computer-readable storage medium, which relate to the field of communication technology to improve the security of edge computing services. The method includes: obtaining first authentication information for a terminal; and in the case of determining that authentication of the terminal is successful according to the first authentication information, sending information of a second network element to the terminal, so that the terminal obtains information of a target network element from the second network element, the information of the target network element is sent by the second network element to the terminal when edge computing authorization information of the terminal is verified, and the target network element is used to provide an edge computing service for the terminal.

Abstract: An electronic apparatus performs a method of encoding and decoding video data. The method comprises: decoding a first coding block and a second coding block that shares a common edge on a first picture, wherein decoding the first coding block and the second coding block includes reconstructing a first residual block for the first coding block and a second residual block for the second coding block; determining that the first picture has a first resolution, a first reference picture corresponding to the first coding block has a second resolution, and a second reference picture corresponding to the second coding block has a third resolution; deriving a deblocking strength (bS) value based, at least in part, on the first resolution, second resolution, and the third resolution; and performing in-loop filtering on the reconstructed first residual block and the reconstructed second residual block using a deblocking filter in accordance with the derived bS value.

Abstract: In some embodiments, the subject matter of this disclosure relates to systems and methods for designing and conducting clinical trials and biomarker validation studies. An example method includes: obtaining access to a trained computer-implemented model; providing, to the trained computer-implemented model, a plurality of sets of values for a plurality of features, each set of values corresponding to a candidate individual from a set of candidate individuals; receiving, from the trained computer-implemented model, a prediction of a disease state for each set of values; identifying, from the predictions of the disease state, a group of participants from the set of candidate individuals; and facilitating at least one of a clinical trial or a biomarker validation study involving the group of participants.

Abstract: The present disclosure provides a method for decoding video data, comprising: obtaining a bitstream; obtaining an indication from the bitstream indicative of information related to a gradient linear model (GLM), wherein the GLM is used to obtain one or more filtered values based on intensity differences among luma samples; and decoding the video data based on the information related to the GLM.

Abstract: A method for video decoding is provided. The method includes obtaining, from a video bitstream, a coding unit in a current picture; selecting a plurality of sets of neighboring samples of the coding unit; determining one or more cross-component prediction models based on the plurality of sets of neighboring samples; obtaining at least one reconstructed luma sample in the luma block that corresponds to a chroma sample in the at least one chroma block; and applying at least one of the one or more cross-component prediction models to the at least one reconstructed luma sample to predict the chroma sample.

Abstract: In some aspects, provided herein compounds (PROTACs) targeting the E3 ligase FBXO22 and uses thereof. In some aspects, provided herein are methods of identifying E3 ligases and compounds that support targeted protein degradation.