Abstract: The present disclosure relates to the technical field of breeding, in particular to an environmental-friendly and efficient breeding method of high-yield and high-quality wheat cultivars. In the present disclosure, the breeding method can improve a breeding efficiency of excellent new cultivars, further realize large-scale production, and further increase a planting area of the excellent cultivars. In addition, the breeding method can increase the number of products for the new cultivars, further increase a diversity of early-generation materials, and further increase a diversity of hybrid samples through the innovation of hybridization and breeding methods. The environmental-friendly and efficient breeding method of high-yield and high-quality wheat cultivars can increase a richness of excellent characteristics of the new cultivars through high-generation materials, hybridization, and off-site identification, thereby further improving an effect of breeding.

Abstract: The present disclosure provides a compound of Formula (I) or salts, enantiomers, stereoisomers, solvates, or polymorphs thereof, and uses thereof. The present disclosure also provides pharmaceutical compositions comprising, as an active ingredient, the compound of Formula (I) or salts, enantiomers, stereoisomers, solvates, or polymorphs thereof, and uses thereof. The series of compounds designed and synthesized in the present disclosure can effectively prevent and/or treat diseases or disorders associated with the cereblon protein.

Abstract: Provided is a reaction cup, comprising cup walls and a cup bottom. The cup walls are provided with clamping portions, the clamping portions can allow a membrane strip to stand upright in the reaction cup, and the connecting area of the two opposite clamping portions forms an upright placement position for the membrane strip. The present invention further provides a molecular hybridization instrument used with the reaction cup, and an analyte testing method. The reaction cup can allow the membrane strip to stand upright therein, and can be opened for operation, thereby reducing the area occupied by the reaction cup on the molecular hybridization instrument, and reducing the area of the molecular hybridization instrument. A plurality of reaction cups can be placed on the molecular hybridization instrument at the same time, which increases the number of tests and improves the utilization and working efficiency of the molecular hybridization instrument.

Abstract: A sound-generating device, a display device, a sound-generating controlling method, and a sound-generating controlling device are provided. The sound-generating device includes: a reflection plate which includes a first sound wave reflection face arranged towards a first direction; a plurality of main loudspeakers, the plurality of main loudspeakers are distributed in an array in a preset three-dimensional space, and the preset three-dimensional space is located at one side of the first sound wave reflection face towards a first direction; the plurality of main loudspeakers include first main loudspeakers with a sound-generating direction towards the first direction, and second main loudspeakers with a sound-generating direction towards a second direction, the second direction is an opposite direction of the first direction; and the sound waves emitted by the second main loudspeakers are transmitted to the first sound wave reflection face and can be reflected by the first sound wave reflection face.

Abstract: Systems, methods, and and/or algorithms facilitate navigation with augmented reality by determining which streets should be annotated, and/or determining the position and/or format of street annotations, based on factors such as user distance and orientation relative to streets, and/or the configuration of streets (e.g., whether nearby streets form a simple intersection, a complex intersection, or no intersection).

Abstract: Methods, compositions, and kits are provided for the detection of Influenza B in a test sample. The presence or absence of Influenza B in the sample is determined by nucleic acid based assays using primers and/or probes with excellent sensitivity, specificity, and inclusivity for Influenza B strains and/or subtypes. Detection strategies may utilize loop mediated isothermal amplification (LAMP) and molecular beacon hybridization.

Abstract: A compound of general formula (I) or a stereoisomer, a deuterated compound, a solvate, a prodrug, a metabolite, a pharmaceutically acceptable salt, or a co-crystal thereof, an intermediate thereof, and a use thereof in Bcl-2 family proteins-related diseases such as cancer.

Abstract: A method for preparing a flexible display substrate is provided. The method includes: forming an isolating protective film layer on a rigid substrate; forming a flexible base on the isolating protective film layer; forming a functional layer on the flexible base; and stripping the rigid substrate to form the flexible display substrate.

Abstract: A security inspection apparatus and a method of controlling the same are described. An example security inspection apparatus includes a bottom plate configured to carry an inspected object and a two-dimensional multi-input multi-output array panel, including at least one two-dimensional multi-input multi-output sub-array. Each two-dimensional multi-input multi-output sub-array includes transmitting antennas and receiving antennas arranged such that equivalent phase centers are arranged in a two-dimensional array. The security inspection apparatus includes a control circuit configured to control the transmitting antennas to transmit a detection signal in a form of an electromagnetic wave to the inspected object in a preset order, and to control the receiving antennas to receive an echo signal from the inspected object.

Abstract: Embodiments of the present disclosure relate to a beamforming solution for MIMO communication. The method implemented at a first device comprises: obtaining: a signature vector corresponding to a beam which is in a first direction from the first device to a second device, and a first channel covariance matrix associated with a transmission from the first device to the second device. The method further comprises generating, based on the signature vector and the first channel covariance matrix, a beamforming matrix to be used for the transmission from the first device to the second device. In this way, the accuracy of the beamforming matrix is improved and the calculation amount for the beamforming matrix is reduced.

Abstract: A method may include obtaining an image of a subject and determining a plurality of image blocks in the image. The method may also include extracting grayscale features from each of the plurality of image blocks and determining, based on the grayscale features, a segmentation threshold. The method may further include segmenting, based on the segmentation threshold, the image.

Abstract: A heat dissipation assembly and a heat dissipator are disclosed. The heat dissipation assembly may include: a base plate bottom; a base plate cover connected to the base plate bottom and forming a heat collection cavity for concentrating heat; a turbulation component provided in the heat collection cavity, the turbulation component comprising at least one turbulation piece; and a plurality of heat dissipation components connected to the base plate cover, wherein the heat dissipation components are provided with at least one heat dissipation pipeline, the heat dissipation pipeline is provided in communication with the heat collection cavity.

Abstract: Embodiments of this application provides a sampling data processing method and related products for a LiDAR, including: sampling an echo to obtain sampling data; processing the sampling data sequentially to obtain point cloud data; inputting the point cloud data into the cache of the digital center module for storage; reading the point cloud data from the cache and generating at least one frame of point cloud data based on the point cloud data; fetching data from the module to be analyzed to obtain fetched data; switching the digital center module to input the fetched data into the cache of the digital center module for storage; and reading the fetched data from the cache and performing fault analysis based on the fetched data.

Abstract: Provided are a positive electrode material composition, a method for the preparation thereof and a positive electrode plate, a secondary battery and an electrical device containing the same. The positive electrode material composition comprises a positive electrode active material with a core-shell structure and an organopolysiloxane compound, wherein the positive electrode active material comprises a core and a shell covering the core, wherein the core has a chemical formula of Li1+xMn1?yAyP1?zRzO4, and the shell comprises a first cladding layer covering the core, a second cladding layer covering the first cladding layer, and a third cladding layer covering the second cladding layer. The positive electrode material composition of the present application enables the secondary battery to have a relatively high energy density, while further improving cycling performance safety performance and/or rate performance of the secondary battery.

Abstract: According to a load sharing method and a network device, traffic distribution ratios are correspondingly preset for different paths. For example, an equivalent resistance method is used as a load sharing algorithm provided in embodiments of this application, to calculate a corresponding traffic distribution ratio for each possible path. The traffic distribution ratio and the corresponding path are preset for a corresponding node. In this way, traffic entering a network device is distributed to each path in the network device based on the preset ratio, without causing excessive bandwidth pressure on a shortest path, to implement relatively optimal load balancing. For the network device with either a ring network structure or a stereoscopic network structure, a requirement for a link bandwidth between the nodes in the network device can be reduced.

Abstract: Disclosed are a dual-motor multi-gear hybrid transmission system and a vehicle. The dual-motor multi-gear hybrid transmission system includes an engine, a first motor, a second motor, a first clutch, a second clutch, a first planet row, a second planet row, a first input shaft, a second input shaft, a third input shaft and a brake assembly. The first input shaft is connected to the engine through the first clutch. The second input shaft is connected to the engine through the second clutch, and the second input shaft is sleeved outside the first input shaft. The first motor is connected to the engine. The second motor is connected to the first planet row through the third input shaft. The brake assembly is configured to brake the first planet row and/or the second planet row.

Abstract: Provided herein is a heavy chain constant region comprising a CH1 domain, a hinge region, a CH2 domain and a CH3 domain, wherein the sequences of said CH1 domain and hinge region derive from the sequences of CH1 domain and hinge region in human IgG2, the sequences of said CH2 domain and CH3 domain derive from the sequences of CH2 domain and CH3 domain in human IgGs; and wherein, said antibody heavy chain constant region has an affinity to human Fc?RIIB equal to or higher than the affinity of human IgG1 to human Fc?RIIB, said antibody heavy chain constant region has an I/A ratio equal to or higher than human IgG1 has. Also provided are antibodies or fusion proteins based on a heavy chain constant region according to the above, wherein the antibody heavy chain constant region significantly enhances agonistic activity of the antibodies or fusion proteins and improves efficacy of the antibodies or fusion proteins in treating diseases like tumors and autoimmune diseases.

Abstract: The present application provides a positive electrode material composition, a method for the preparation thereof and a positive electrode plate, a secondary battery and an electrical device containing the same. The positive electrode material composition includes a positive electrode active material and an organopolysiloxane compound, wherein said positive electrode active material has a chemical formula of LiaAxMn1-yByP1-zCzO4-nDn. The positive electrode material composition of the present application enables the secondary battery to have a relatively high energy density, while further improving rate performance, cycling performance and/or high-temperature stability of the secondary battery.

Abstract: Antibodies that binds Nectin Cell Adhesion Molecule 4 (nectin-4) and multi-specific protein complexes comprising such anti-nectin4 antibodies, at least one additional antibody moiety binding to another target, and/or at least one cytokine moiety. Also provided herein are pharmaceutical compositions comprising such and uses thereof.

Abstract: Provided are a display method and apparatus of a live broadcast room, an electronic device, and a storage medium. The method includes displaying the live broadcast room in a first client in response to a viewing trigger operation for the live broadcast room of the first client and displaying a remote manipulation virtual object in the live broadcast room displayed in the first client in response to determining that the remote manipulation virtual object created by a second client for the live broadcast room exists.