Abstract: A video bitstream including coded information of a current block in a current picture is received. The current block is divided into a plurality of subblocks based on a region division shape of a plurality of region division shapes that is associated with an intra prediction mode of the current block. A weight set is determined for each of the plurality of subblocks, where the weight set includes a first weight for an intra prediction of the respective subblock and a second weight for an inter prediction of the respective subblock. Each of the plurality of subblocks is reconstructed based on the weight set, the intra prediction, and the inter prediction that are associated with the respective subblock.

Abstract: The disclosure discloses a drum dicing assembly and a dicer, wherein the dicing assembly includes a cutting cylinder, a slicing knife cylinder and a dicing knife cylinder, the slicing knife cylinder is rotatably provided in the cutting cylinder, a slicing knife and a material pressing rib are provided on a cylinder wall of the slicing knife cylinder, the dicing knife cylinder is sheathed in the slicing knife cylinder, a dicing knife net on the cylinder wall of the dicing knife cylinder is formed by cross-combining several first dicing knives and several second dicing knives, and the knife edge portion of the first dicing knife and the knife edge portion of the second dicing knife have a height difference, so that the dicing action of food materials is completed by dividing into three steps of slicing, stripping and dicing.

Abstract: A module structure, a touch module, a display module and a display apparatus are provided. The module structure includes: a substrate including a base substrate, wherein the base substrate includes a functional area and a bonding area on one side of the functional area; a plurality of bonding terminals are provided in the bonding area and arranged along a first direction and each bonding terminal extends along a second direction, and at least one floating terminal is provided in the bonding area and on at least one side of the plurality of bonding terminals in the first direction; the module structure further includes a flexible circuit board, including: a plurality of first connection terminals provided corresponding to the plurality of bonding terminals, and at least one second connection terminal provided corresponding to the at least one floating terminal.

Abstract: The invention provides a method and a system for generating a polarized propagation-invariant light field. The system includes a laser source, a spatial light modulator, a computer, a first lens, a shading element, a first quarter-wave plate, a second quarter-wave plate, a second lens, and a beam combining element. In the present invention, two Laguerre-Gaussian mode beams that satisfy a particular Gouy order relationship are generated, and orthogonal even polarization is applied to the two Laguerre-Gaussian mode beams. The two Laguerre-Gaussian mode beams are then focused onto a Ronchi grating to be stably combined into polarized propagation-invariant light field. The light field generated in the present invention simultaneously has linear polarization, elliptical polarization, and circular polarization in a cross section of the light field, and in a propagation process of the light field in free space, apart from normal spot size scaling, polarization distribution remains unchanged.

Abstract: In a cylinder deactivation control method of an engine, a cylinder deactivation trigger moment of a to-be-controlled engine is determined; a second cycle and a cylinder deactivation mode corresponding to the next first cycle are determined according to the crankshaft rotation speed at the cylinder deactivation trigger moment, the target torque at the cylinder deactivation trigger moment, and a second cycle and a cylinder deactivation mode corresponding to the previous first cycle at the cylinder deactivation trigger moment; the fuel injection quantity of the ignition cylinder in the next first cycle is determined.

Abstract: A feature value is determined based on at least one of (i) neighboring reconstructed chroma samples of a current chroma block and (ii) neighboring reconstructed luma samples of a luma block that is collocated with the current chroma block. Chroma samples of the current chroma block and luma samples of the luma block that is collocated with the current chroma block are grouped into a plurality of groups based on a threshold of the feature value. Each of the plurality of groups includes a respective chroma sample and a respective luma sample. A respective cross-component prediction mode is determined for each of the plurality of groups by comparing the respective chroma sample and the respective luma sample of each respective group to the determined feature value. The current chroma block is reconstructed based on the determined cross-component prediction modes of the plurality of groups.

Abstract: Provided is an anti-B7-H4 antibody containing a VH, wherein the VH contains the following CDRs or a mutation thereof: CDR1 as shown in the amino acid sequence of SEQ ID NO: 4 or 5, CDR2 as shown in the amino acid sequence of SEQ ID NO: 15, and CDR3 as shown in the amino acid sequence of SEQ ID NO: 24 or 25, and wherein the mutation is an insertion, deletion or substitution of 3, 2 or 1 amino acid(s) in the amino acid sequences of the CDRs. The antibody has the activity of binding to human B7-H4 and cynomolgus monkey B7-H4. The antibody still retains the activity of binding to human B7-H4 and cynomolgus monkey B7-H4 when prepared into a B7-H4×CD3 bispecific antibody, and has a strong killing effect on tumor cells. The antibody induces a very low expression of nonspecific cytokines such as IL-6 and IFN-?, and exhibits a strong in vivo anti-tumor activity.

Abstract: In some embodiments, the techniques described herein relate to a method including: receiving, at a query management platform and from a client device, a query, wherein the query includes an application identifier of an application to be migrated from the client device to a cloud based platform; retrieving, by the query management platform and from a context data store, context data; generating, by the query management platform, a prompt including the query and a migration profile including the context data as an embedding and provide the prompt to the machine learning model; receiving a request to search a vector database for a stored term similar to a query term and providing the stored term and a vector to the machine learning model; receiving an executable script in response to the migration profile; and executing the executable script to migrate the application from the client device to the cloud based platform.

Abstract: One or more template predictions are generated for a template of a current block based on one or more prediction modes. The template includes neighboring samples of the current block. Each of the one or more template predictions is generated based on a respective one of the one or more prediction modes. One or more filters are derived for the current block. Each of the one or more filters is derived based on (i) filter index information or (ii) a respective one of the one or more template predictions and a template reconstruction of the template. One or more predictions of the current block are determined. Each of the one or more predictions is determined based on a respective one of the one or more prediction modes. A final prediction of the current block is determined by applying the one or more filters to the one or more predictions.

Abstract: The present disclosure provides a processor, an instruction fetching method, and a computer system. The processor includes at least one processor core including an instruction fetch unit and a decoding unit; the instruction fetch unit is configured to perform detection of loop body flag instructions on acquired instructions; and send loop body instructions and non-loop body instructions in the acquired instructions to the decoding unit in a time-sharing manner according to a detection result, with the loop body flag instructions carrying a target number of loops of a loop body, and the instruction fetch unit cyclically sending the loop body instructions to the decoding unit according to the target number of loops; and the decoding unit is configured to decode received instructions.

Abstract: Disclosed are an anti-B7-H7 antibody or an antigen-binding fragment thereof, a preparation method therefor and the use thereof. The anti-B7-H7 antibody or antigen-binding fragment thereof of the present invention has high affinity and high biological activity for B7-H7, and can effectively block the binding of B7-H7 to a receptor CD28H thereof and the binding of B7-H7 to a receptor KIR3DL3 thereof; furthermore, the anti-B7-H7 antibody or antigen-binding fragment thereof only specifically binds to B7-H7 without cross-reacting with other member proteins of the B7 family, and has good stability; in addition, the anti-B7-H7 antibody or antigen-binding fragment thereof shows strong in vivo anti-tumor activity.

Abstract: A viral vector delivery system for both respiratory and digestive tracts of pigs and an application thereof are provided. The viral vector delivery system includes a backbone plasmid and a helper plasmid. The backbone plasmid is produced by inserting a full-length cDNA of porcine enterovirus B (PEVB) into a pUC57 plasmid. The helper plasmid is produced by inserting a green fluorescent protein-coding gene into a plasmid pCAG-T7-polymerase. The viral vector delivery system can be constructed with high efficiency, can quickly cause a cytopathic effect (CPE) after infecting cells, has a viral titer up to 107.75 TCID50/mL, and can maintain high stability. A pathogenic epitope for the respiratory and digestive tracts of pigs is inserted into the backbone plasmid to produce a vaccine antigen, which is non-pathogenic, has high stability and a high viral titer, and allows a prominent immunization effect after being inoculated in pigs.

Abstract: A coal rock interface directional detection device based on elastic waves includes: a probe body including an elastic wave receiving device and an elastic wave excitation device spaced set at the top; a protective tube with one end connected to the adapter. The protective tube includes a collection circuit board inside the protective tube, and the collection circuit board is electrically connected to the elastic wave receiving device and the elastic wave excitation device; a sleeve, installed outside the protective tube, with one end connected to the side of the probe body near the adapter and with the other end connected to the side of the protective tube away from the adapter; and a control host, wirelessly connected with the acquisition circuit board. A coal rock interface directional detection method based on elastic waves applied in the coal rock interface directional detection device is also disclosed.

Abstract: A method for the laser machining of a workpiece by using a machining beam is provided. Material modifications are formed in the material along a predetermined machining line by action of the machining beam upon the material. A first group of spaced-apart material modifications is formed in the material, with adjacent material modifications of the first group being formed one after the other in time and having a distance d0 from one another of at least 0.25*? and/or at most 2.5*?. A second group of spaced-apart material modifications is formed in the material, with mutually material modifications of the second group being formed one after the other in time and having a distance d0 from one another of at least 0.25*? and/or at most 2.5*?. The shortest distance d1 between the material modifications of the first group and the material modifications of the second group being at least 5 ?m.

Abstract: An electronic package is provided and includes: a carrier structure, an electronic component disposed on the carrier structure, a heat dissipation structure disposed on the electronic component, a heat conductor sandwiched between the electronic component and the heat dissipation structure, a first intermetallic compound layer formed between the heat dissipation structure and the heat conductor, and a second intermetallic compound layer formed between the heat conductor and the electronic component. Therefore, stable connections can be formed between the heat dissipation structure, the heat conductor and the electronic component via the first intermetallic compound layer and the second intermetallic compound layer to improve heat dissipation effect.

Abstract: A method for implementing a deep learning recommendation model (DLRM) is provided. The method includes: querying, by a host, an embedding vector corresponding to an input sparse feature of the DLRM from a first embedding table stored in CXL memory; performing, by the host, a computation for an embedding layer using the embedding vector based on the embedding vector being found in the first embedding table; querying, by a SmartSSD, the embedding vector from a second embedding table stored in the SmartSSD and performing the computation for the embedding layer using the embedding vector found in the second embedding table, based on the embedding vector not being found in the first embedding table; and obtaining, by the host, a recommendation result based on a computation result of the embedding layer and a computation result of a bottom multilayer perceptron (MLP) for an input dense feature of the DLRM.

Abstract: A battery module, and an energy storage system and a control method therefor. When a corresponding preset condition is satisfied, battery modules can be switched in or out of a system by means of the on-off of a main loop on-off control circuit and a bypass on-off control circuit, so that the battery modules currently connected into the system can be adjusted in real time, and thus the battery modules in the system can satisfy the corresponding preset condition one by one, namely achieving the same state (for example, achieving SOC equalization), without causing energy waste. Moreover, a main loop buffer circuit or a bypass buffer circuit is provided in the battery module, so that energy impact generated when the battery module is switched in or cut out of the system can be absorbed.

Abstract: A method includes receiving a bitstream that comprises coded information of a current block, the coded information of the current block indicates a state transition path of a state machine, the state transition path of the state machine includes at least a first state transition associated with a first quantization shifting offset of one or more first transform coefficients in transform coefficients of the current block. The method also includes determining the first quantization shifting offset associated with the one or more first transform coefficients according to the first state transition; reconstructing the one or more first transform coefficients based on the first quantization shifting offset; calculating residuals in a spatial domain of the current block based on at least the one or more first transform coefficients; and reconstructing the current block according to the residuals in the spatial domain.

Abstract: A communications method and an electronic device. In the communications method, the electronic device registers in 5G standalone (SA), and when a Wi-Fi status of the electronic device changes, if Wi-Fi is available and a Wi-Fi signal strength is good, a 5G SA mode of the electronic device is disabled, so that the electronic device does not register in a 5G mobile communications network. Then, the electronic device may register in a 4G mobile communications network.

Abstract: Provided are a power supply circuit, a battery monitoring circuit, and an energy storage device. The power supply circuit is configured to supply power to a management unit of a battery. The battery is connected to an external circuit by a safety protection switch. The power supply circuit includes a voltage conversion circuit, a first line, and a second line including a first switch. The voltage conversion circuit is connected to two terminals of the safety protection switch through the first line and the second line respectively, and is configured to convert an output voltage of the battery into an operating voltage of the management unit and supply power to the management unit. The first switch is configured to be switched on when the safety protection switch is switched off, to cause the battery to supply power to the management unit by the voltage conversion circuit via the second line.