Abstract: A numerical control process design and optimization method based on machining knowledge includes: constructing a machining knowledge data model by taking a machining feature as a carrier, performing ordered integration on various stages of programming, post-processing, cutting simulation, machining process monitoring and inspection, and machining result measurement, determining various storage data types, and storing data in each stage. By means of the numerical control process design and optimization method, data stream during the whole flow of product machining are connected; effective accumulation of knowledge in a full cycle of product machining is realized; a numerical control process basic data model is constructed by means of establishing an association relationship between machining knowledge and a feature of a part.

Abstract: The disclosure provides a resource playing method, an apparatus, an electronic device, and a storage medium. The method includes: in response to a triggering for a first draft resource identification, displaying a first draft resource on a playing interface; and switching the first draft resource to a second draft resource on the playing interface in response to a first preset triggering on the playing interface. The first draft resource and the second draft resource are acquired based on resource files, code files, and configuration files which are stored.

Abstract: A solar cell includes a silicon substrate, a first doped region, and a second doped region. The first doped region includes a first passivated contact region on the silicon substrate and a second passivated contact region on the first passivated contact region. The first passivated contact region includes a first doped layer, a first passivation layer, and a second doped layer. The second passivated contact region includes a second passivation layer and a third doped layer. The second doped region includes a third passivation layer. Each of the first and third passivation layers includes a porous structure. One of the first and second doped regions is a P-type doped region, the other of the first and second doped regions is an N-type doped region, and a hole density of a corresponding passivation layer in the P-type doped region is greater than that in the N-type doped region.

Abstract: A display substrate and a display apparatus. The display substrate includes: a base and a pixel definition layer arranged on a side of the base, the pixel definition layer includes: a first definition layer and a second definition layer located on a side of the first definition layer away from the base, the first definition layer includes: a plurality of first definition structures arranged in an array, the second definition layer includes: a plurality of second definition structures arranged at intervals in a first direction, wherein a plurality of first definition structures located between two adjacent second definition structures are arranged at intervals in a second direction, and an orthographic projection of a first definition structure on the base is separated from an orthographic projection of a second definition structure on the base, the second direction intersects the first direction.

Abstract: The present disclosure provides a DAI in uplink indication method, a device and a storage medium. The number of DAI in uplink configured by a network device for broadcast multicast services is acquired; a corresponding relationship between a HARQ-ACK sub-codebook of each broadcast multicast service and each DAI in uplink is determined; a length of a corresponding HARQ-ACK sub-codebook is determined according to the corresponding relationship and scheduling signaling received from the network device for a broadcast multicast service. According to the embodiments of the present disclosure, there is no need to configure DAI in uplink according to the maximum number of broadcast multicast services or the maximum number of possibly generated HARQ-ACK sub-codebooks, but the purpose of determining the length of a HARKHARQ-ACK sub-codebook can still be achieved, thus scheduling flexibility of the network device can be improved, and signaling overheads of the DAI in uplink can be reduced.

Abstract: An oil-soluble conductive agent and a preparation method therefor. Raw materials for preparing the oil-soluble conductive agent comprise the following components: 20 parts by weight of ethyl caprate or bis(2-ethylhexyl) sebacate, 1.8-2.2 parts by weight of ethyl methyl carbonate, and 2-8 parts by weight of fluorine-containing ion salt; and the fluorine-containing ion salt is selected from one or more of lithium bis(trifluoromethanesulfonyl)imide, lithium trifluoromethanesulfonate, and lithium tetrafluoroborate. The oil-soluble conductive agent is apparently a colorless transparent liquid at 25° C. or higher, and the conductivity at 25° C. reaches 1×10?4 S/cm. The oil-soluble conductive agent can be completely dissolved in a base oil and improve the conductivity thereof, so as to have the effects of arc suppression, being anti-static, cooling, heat transfer, and conduction.

Abstract: The disclosure provides L-ergothioneine, novel forms of L-ergothioneine, and uses thereof, particularly for immune support and nutrient supplementation. In particular, the disclosure provides a method of improving a mammal's immune response to a microbial infection; an orally administered unit dosage form; and a method of inducing the production of reactive oxygen species in polymorphonuclear leukocytes in a mammal.

Abstract: A consensus method for a blockchain includes: obtaining, in a consensus reaching process of a block initiated by a proposal node, prevote messages generated by consensus nodes in a blockchain network; counting a quantity of first prevote messages for the block based on the received prevote messages, the first prevote messages being generated by the consensus nodes within a set duration in response to a proposal message for the block, the set duration corresponding to the proposal node and being determined based on a block generation duration of the proposal node; and adjusting the set duration corresponding to the proposal node recorded by the consensus nodes based on the quantity of the first prevote messages.

Abstract: A method of forming a biomass epoxy resin composition includes mixing 100 parts by weight of biomass 2,5-furandicarboxylic acid, 900 to 1100 parts by weight of epihalohydrin, and a catalyst to form a mixture. The method includes heating the mixture to 80° C. to 95° C. to react for 2 to 5 hours to form a ring-opening intermediate product, and adding an alkaline for ring closing the ring-opening intermediate product to form the biomass epoxy resin composition, wherein the catalyst includes 0.8 to 8 parts by weight of triphenyl phosphine and 0.01 to 0.1 parts by weight of 4-methoxyphenol.

Abstract: Aspects of the disclosure provide methods and apparatuses, for video decoding and encoding. The apparatus includes processing circuitry configured to receive an image/video comprising one or more blocks and metadata for a machine task associated with the image/video. The metadata specifies neural network post-filtering characteristics for machine consumption. The processing circuitry decodes a first post-filtering parameter in the image/video corresponding to the one or more blocks to be reconstructed. The first post-filtering parameter applies to a block in the one or more blocks and has been updated by a post-filtering module in a post-filtering neural network (NN) that is trained based on a training dataset and the metadata. The processing circuitry determines the post-filtering NN in a video decoder corresponding to the one or more blocks based on the first post-filtering parameter, and decodes the block based on the determined post-filtering NN corresponding to the block and the metadata.

Abstract: Embodiments of the present disclosure pertain to methods of utilizing force-modulated hybridization to determine the length of an analyte strand, to determine an unknown nucleic acid sequence, or to determine the binding of a nucleotide to an active agent. Additional embodiments of the present disclosure pertain to sample holder devices and methods of utilizing such devices. Further embodiments of the present disclosure pertain to detection devices.

Abstract: A method in an illustrative embodiment includes: acquiring an image set, where the image set includes a first plurality of images that can be classified into at least two categories; determining a corner case image set in the image set, where the corner case image set includes a second plurality of images that tend to be incorrectly classified; training an image generator with at least some images in the second plurality of images and first guidance associated with the at least some images; and generating an additional image by the trained image generator with a first image in the second plurality of images and additional guidance, where the additional guidance is different from the first guidance. By means of the technical solutions of the present disclosure, an image generation efficiency can be improved, and the quality of generated images can be enhanced, thereby improving user experience.

Abstract: The present disclosure provides a display panel. The display panel has a display region and a non-display region at a periphery of the display region, and includes: a touch unit in the display region; a first pad group, a second pad group, a first selection circuit, and a second selection circuit in the non-display region; and a first signal connection line and a second signal connection line in the non-display region. A part of the first signal connection line is disposed on a side of the first pad group away from the second pad group.

Abstract: Described herein are methods for selecting cancer patients for treatment with a combination therapy comprising an HDAC inhibitor and a second therapeutic agent. In particular, methods are provided for the examination of a non-cancer cell type which are CD14-positive, HLA-DR-high and/or CD16-negative, as a therapeutic indicator in the setting of HDAC inhibitor combination therapies.

Abstract: Embodiments relate to identifying locations in an image where a green ghost is likely to occur by processing a raw version of the image. A block of pixels in the raw image is extracted and then each pixel value in the block is compared with a threshold value of a corresponding color channel. The compared results are then processed to generate bright light information for the block, indicating whether the green ghost is likely to be present at a location of the image diagonally opposed to the location of the block in the image relative to an optical center of an image sensor. By processing the raw image without subsequent processing prone to introducing artifacts and creating false positive, a likely location of the green orb or green ghost may be more accurately identified.

Abstract: The embodiment of the invention provides a data processing method and apparatus, a cache, a processor and an electronic device. The data processing method includes: receiving a data processing request, wherein data requested by the data processing request includes data that is suitable for being stored in at least two cache units, and main memory addresses of the data in each of the cache units are consecutive; and when main memory address information of each cache unit that satisfies a mapping relationship includes all the main memory addresses, simultaneously performing data processing on the data which corresponds to the main memory addresses. Through the method, a bandwidth is improved such that the efficiency of data transmission is improved.

Abstract: A semiconductor device structure is provided. The semiconductor device structure includes a stack of semiconductor nanostructures over a base structure and a first epitaxial structure and a second epitaxial structure sandwiching the semiconductor nanostructures. The semiconductor device structure also includes a gate stack wrapped around each of the semiconductor nanostructures and a backside conductive contact connected to the second epitaxial structure. A first portion of the backside conductive contact is directly below the base structure, and a second portion of the backside conductive contact extends upwards to approach a bottom surface of the second epitaxial structure. The semiconductor device structure further includes an insulating spacer between a sidewall of the base structure and the backside conductive contact.

Abstract: A device and method for simulating dynamics of hydrocarbon generation and expulsion in geological process is provided. The device contains a reaction system which has a reactor having a sample chamber formed therein for placing a sample and a sample sleeve being arranged within the sample chamber for receiving the sample. The sample sleeve has a cylindrical body enclosing the sample in a circumferential direction, an outer side wall of the cylindrical body being in engagement with an inner side wall of the reactor, and the cylindrical body being perforated to form a channel for product circulation between an outer side wall of the sample and the inner side wall of the reactor.

Abstract: A method for producing an synthetic graphite material for lithium-ion secondary battery negative electrodes, including a step of performing a coking treatment on a raw material oil composition by carrying out a delayed coking process to generate a raw coke composition, a step of performing a heat treatment on the raw coke composition to obtain a heat-treated raw coke composition, a step of crushing the heat-treated raw coke composition to obtain heat-treated raw coke powder, a step of coating the heat-treated raw coke powder with a coating material to obtain coated heat-treated raw coke powder, and a step of graphitizing the coated heat-treated raw coke powder to obtain an synthetic graphite material for lithium-ion secondary battery negative electrodes, in which a specific surface area of the heat-treated raw coke powder is 10.5 m2/g or greater.

Abstract: Continuous miniaturization of semiconductor devices is the key to boosting modern electronics development. However, such downscaling strategy has been rarely utilized in photoelectronics and photovoltaics. Here, in this work, a full-vdWs 1D p-Te/2D n-Bi2O2Se heterodiode with a rationally-designed nanoscale ultra-photosensitive channel is reported. Enabled by the dangling bond-free mixed-dimensional vdWs integration, the Te/Bi2O2Se type-II diodes show a high rectification ratio of 3.6×104. Operating with 100 mV reverse bias or in a self-power mode, the photodiodes demonstrated excellent photodetection performances, including high responsivities of 130 A W?1 (100 mV bias) and 768.8 mA W?1 (self-power mode), surpassing most of the reports of other heterostructures. More importantly, a superlinear photoelectric conversion phenomenon is uncovered in these nanoscale full-vdWs photodiodes, in which a model based on the in-gap trap-assisted recombination is proposed for this superlinearity.