Abstract: This application relates to a communication method, apparatus, and system. A third core network element determines a first computing resource based on a delay threshold of a first compute task and a first delay, where the first computing resource is a computing resource needed by a compute node to process the first compute task, the delay threshold is related to an end-to-end delay requirement of the first compute task, and the first delay is a transmission delay for transmitting a packet corresponding to the first compute task between a terminal device and an access network element. The third core network element sends a first request, where the first request is used to trigger a first compute node to process the first compute task by using the first computing resource.

Abstract: This invention discloses a method for preparing hexamethylenediamine, which comprises the following steps: (1) under an ammoniation reaction condition, optionally in the presence of a first solvent, subjecting hexanediol and ammonia to an ammoniation reaction to obtain an ammoniation reaction product; (2) separating the ammoniation reaction product from step (1) to obtain a hexamethylenediamine product and heavy components; and (3) under an ammonolysis reaction condition, subjecting the heavy components to ammonolysis to obtain an ammonolysis reaction product, and returning the ammonolysis reaction product to step (2). The invention not only may improve the yield of the hexamethylenediamine, but also may prolong the service life of a catalyst.

Abstract: A data transmission method, an apparatus, and a system are provided. A first access network device sends first information, where the first information indicates a first address of a first tunnel, the first tunnel is configured to transmit data between a terminal device and the first access network device by using a first transport layer network protocol, and the first address is associated with the first access network device. The first access network device establishes the first tunnel with the terminal device based on the first address.

Abstract: Disclosed are an 8-(picolinamide) substituted coumarin compound, and a preparation method therefor and the use thereof, wherein the structure of the 8-(picolinamide) substituted coumarin compound is represented by formula (I), and a ring A is independently selected from a group composed of phenyl, naphthyl and a 5-14 membered aromatic heterocyclyl. The 8-(picolinamide) substituted coumarin compound disclosed in the present invention is of a brand-new compound structure and has a strong SIRT2 inhibitory activity, wherein the in-vitro SIRT2 inhibitory activity IC50 of 18 compounds reaches a micromolar level, and the 8-(picolinamide) substituted coumarin compound has a significant protective effect on neuroma cells. Therefore, the compound can be widely used for preparing drugs for treating and/or preventing diseases or conditions related to excessive SIRT2 activity or overexpression of SIRT2, or preparing drugs for treating and/or preventing Parkinson's disease, metabolic diseases and tumors.

Abstract: Provided herein are libraries containing polynucleotides, where one of the polynucleotides encodes an antibody light chain with specific hypervariable regions HVR-L1, HVR-L2, and HVR-L3. Further provided herein are libraries containing polynucleotides encoding a plurality of unique antibodies, wherein each antibody comprises a heavy chain variable region and a light chain variable region. Also provided are antibodies, polypeptide libraries, vector libraries, cells, non-human animals, antibody light chains, methods of making an antibody library, kits, and methods of generating a bispecific antibody related thereto.

Abstract: This application provides a delay measurement method, including: obtaining a first delay and a second delay of a first data packet, where the first delay is a delay between a user plane apparatus and a terminal device, and the second delay is a delay between the user plane apparatus and an access network apparatus; and determining a target delay based on the first delay and the second delay, where the target delay is a delay between the terminal device and the access network apparatus.

Abstract: Provided are an information transmission method and an apparatus. In the information transmission method, an SF network element obtains first information, where the first information indicates a requirement for a sensing service requested to be established. The SF network element sends second information and third information to an access network device, where the second information and the third information are determined based on the first information, the second information indicates a QoS requirement for the sensing service, and the third information indicates a QoS requirement for transmitting sensing data corresponding to the sensing service.

Abstract: A method of generating a classifier by using a small number of labeled images includes: pre-training a wide residual network by using a set of labeled data with a data amount meeting requirements, and determining portions of the pre-trained wide residual network except for a fully connected layer as a feature extractor for an image; randomly selecting, for a N-class classifier to be generated, N classes from a training set for each of a plurality of times; and for N classes selected each time: randomly selecting one or more images from each class of the N classes as training samples; extracting a feature vector from training samples of each class by using the feature extractor; inputting a total of N feature vectors extracted into a classifier generator; and sequentially performing a class information fusion and a parameter prediction for the N-class classifier by using the classifier generator.

Abstract: Techniques and apparatus for achieving multi-cell synchronization for dual connectivity and carrier aggregation are described. In one technique, a timing difference between a first base station (BS) and a second BS is determined, where the first BS is in an asynchronous timing configuration with respect to the second BS. A measurement configuration for measuring signal(s) from the second BS is determined, based on the timing difference. The measurement configuration is signaled to a user equipment (UE) served by the first BS. The UE performs a measurement procedure for the signal(s) in accordance with the measurement configuration. In another technique, the second BS receives a synchronization request, which includes a first time stamp, from the first BS via a network interface between the first BS and the second BS. The second BS sends a synchronization response, which includes a second time stamp, to the first BS.

Abstract: A bonded assembly includes a first memory die including a first alternating stack of first insulating layers and first electrically conductive layers, and first memory stack structures vertically extending through the first alternating stack, a first memory-controller die bonded to the first memory die, the first memory-controller die including a first memory-controller die substrate, and a first memory controller circuit, and a peripheral connection via structure extending through an entire thickness of the first memory die and through an entire thickness of the first memory-controller die such that the peripheral connection via structure extends entirely through the first memory-controller die substrate.

Abstract: A light-emitting diode includes a light-emitting structure, a first insulating layer and a first electrode layer. The first electrode layer is formed on the first insulating layer and in the first opening, and is electrically connected to the first semiconductor layer through the first opening. The first electrode layer includes a first metal reflective layer and a stress adjustment layer. The first metal reflective layer in the first opening is in contact with the first semiconductor layer, and located between the first semiconductor layer and the stress adjustment layer. The first metal reflective layer and the stress adjustment layer contain a same metal element, and a content of the same metal element in the first metal reflective layer is greater than that in the stress adjustment layer.

Abstract: This application provides a communication method, a communication apparatus, and a communication system. The method includes: A first device receives remote direct memory access (RDMA) connection establishment information of a second device from the second device, and sends RDMA connection establishment information of the first device to the second device; and the first device establishes an RDMA connection between the first device and the second device based on the RDMA connection establishment information of the first device and the RDMA connection establishment information of the second device. In this solution, an RDMA technology is used in a 5G network or a future communication network for data transmission, so that central processing unit (CPU) overheads of data transmission can be reduced and requirements of services for high throughput and low latency characteristics can be satisfied.

Abstract: The present disclosure provides a method for improving an FDSOI device leakage, including steps of: defining a bulk silicon region on the semiconductor structure, and forming an recess area by removing a silicon nitride layer, a first oxide layer, an SOI layer, and a buried oxide layer in the bulk silicon region by etch, wherein the etch is stopped at the silicon substrate; refilling the recess area in the bulk silicon region with monocrystalline silicon, until the monocrystalline silicon reaches a same height as that of the SOI layer outside of the bulk silicon region; forming an STI region, and performing ion implantation on the bulk silicon region; and forming a device structure in the bulk silicon region. In the present disclosure, a doping condition for the bulk silicon region is selected to meet the demands of the device, thereby solving the problem of the device leakage.

Abstract: Embodiments of the present disclosure provide a resource unit allocation method and apparatus, and a storage medium and an electronic apparatus. The method includes: acquiring target information reported by a target station, where the target information includes target buffer information to be transmitted by the target station, and at least one of the type or target delay information of the target buffer information; and allocating a target Resource Unit (RU) to the target station based on the target information, and instructing the target station to transmit the target buffer information by using the target RU.

Abstract: The present invention relates to methods for the selective expansion of ?? T-cell population(s), compositions and admixtures thereof and methods for using the same as a therapeutic. Non-engineered and engineered, enriched ?? T-cell populations of the disclosure are useful in the treatment of various cancers, infectious diseases, and immune disorders.

Abstract: The present disclosure comprises methods and compositions for scalable production of extracellular vesicles (EVs) from human blood vessel organoids using vertical-wheel bioreactors, yielding EVs with defined lipidomic profiles and demonstrated therapeutic potential for cell-free therapies.

Abstract: A method and a device for rapidly constructing field signature method databases, and the method includes: S1—simulation requirements analysis, including calculating electric field distribution information of monitored components containing pitting corrosion; S2—simulation parameter settings, establishing simulation calculation models of the monitored components; S3—simulation calculation: based on set simulation parameters, calculating electric field distribution information of models with and without pitting corrosion under all single parameters; S4—extracting potential information from simulation models and constructing a potential matrix: based on preset electrode matrix parameters, constructing an electric field data extraction coordinate matrix and extracting potential information corresponding to each coordinate; S5—data post-processing: based on the potential matrix, constructing an initial potential difference matrix and a collected potential difference matrix respectively, and then calculating an FC

Abstract: A method and an apparatus of processing an image, an interactive device, an electronic device, a storage medium, and a computer program product are provided. The method of processing the image includes: acquiring N1 two-dimensional key points from a face image of an object, wherein a plurality of facial regions in the face image respectively correspond to a plurality of mapping models; mapping the N1 two-dimensional key points into N2 two-dimensional key points by mapping the two-dimensional key points within each facial region based on the mapping model corresponding to the facial region, where N2 is not equal to N1; performing an iterative optimization on an initial three-dimensional face template by using the N2 two-dimensional key points to obtain a target three-dimensional face template; and determining a head pose of the object according to a corresponding relationship between the face image and the target three-dimensional face template.

Abstract: An aspect of the present disclosure features a control module for a LLC converter including a PFC circuit and a LLC circuit. A bulk capacitor is included in the LLC converter between the PFC circuit and the LLC circuit. The control module includes a secondary side controller coupled to an output of the LLC circuit and configured to receive an output current of the LLC circuit. The control module also includes an optical coupling circuit coupled to the secondary side controller. The control module also includes a primary side controller coupled to the optical coupling circuit and the PFC circuit. The secondary side controller generates a PWM signal according to a fluctuation of the output current and outputs the PWM signal to the optical coupling circuit, and the optical coupling circuit converting the PWM signal to an analog signal and outputs the analog signal to the primary side controller.

Abstract: A data transmission method, an apparatus, and a system are provided. In the method, there is at least one tunnel between an access network device and a terminal device, the tunnel includes at least one stream, and the at least one stream is used to transmit data. The access network device may send mapping information to the terminal device, and then data transmission may be performed between the access network device and the terminal device based on the mapping information, to implement mapping between data transmitted through the tunnel or a stream on the tunnel and a QoS flow, thereby implementing differentiated transmission.