Abstract: A communication method includes receiving first information indicating whether a region or a beam in a cell allows access or camping; and determining, based on the first information, whether to access or camp on the cell.

Abstract: Provided are an interleukin 29 (IL29) mutant protein, and a fusion protein, a conjugate, a pharmaceutical composition, a product and a kit which comprises the mutant protein. The provided IL29 mutant protein has good activity and stability, and can effectively prevent and/or treat viral infectious diseases, tumors and other diseases needing to regulate the body immune function.

Abstract: A spectrum resource determining method, apparatus, and system, and a storage medium are provided. A server configures at least one of a first spectrum resource, a second spectrum resource that corresponds to a first network and that is in the first spectrum resource, a third spectrum resource that corresponds to a second network and that is in the first spectrum resource, a spectrum boundary between the second spectrum resource and the third spectrum resource, a minimum Doppler shift, and a maximum Doppler shift, so that the second network can accurately determine, based on the configuration, a spectrum boundary corresponding to the second network. In this way, a guard band is configured, so that spectrum overlapping caused by a Doppler shift can be avoided, thereby avoiding interference between the first network and the second network.

Abstract: A communication method, an apparatus, a system, a chip, a chip module, and a storage medium are provided. A network device, such as a satellite base station, pairs a plurality of terminals based on weight vectors corresponding to main transmission directions of the plurality of terminals, configures a matrix of a group of shared reference signal weights for the paired terminals, and transmits a reference signal to the paired terminals on a reference signal port group at a plurality of time instances based on the reference signal weight matrix.

Abstract: A locking spring piece for use with a sliding rail includes a connection hole having an inner wall, and a first toothed portion disposed at the inner wall of the connection hole, the first toothed portion comprising at least one tooth, and the at least one tooth of the first toothed portion protruding from the inner wall of the connection hole. The connection hole is configured to allow a connecting member of the sliding rail to pass through, and enable the connecting member to abut against the first toothed portion.

Abstract: A GOA circuit (611) and a display panel (600). The GOA circuit (611) comprises multiple stages of cascaded GOA units, each GOA unit comprising a pull-up control module (301), a pull-down maintaining module (304), a pull-down module (305), a bootstrap capacitor (Cb), a pull-up module (302) and a transfer module (303). The GOA circuit (611) uses, on the pull-up module (302), an alternating-current signal (Vnew) having high and low signals with opposite potentials to drive the circuit, and pulls down the signal in the blanking time of a scanning signal (G(n)) for stress restoration, so as to reduce a threshold voltage shift caused by a stress at high potential during display, and improve the stability and service life of circuits.

Abstract: A communication method and apparatus are provided. The method includes: A terminal device receives from a network device configuration information of a time-frequency resource, the configuration information includes configuration information of a first time-frequency resource and configuration information of a second time-frequency resource. The first time-frequency resource is used for an interference measurement for a first geographic coverage area, the second time-frequency resource is used for an interference measurement for a second geographic coverage area, and the second geographic coverage area is a part of the first geographic coverage area. The terminal device performs an interference measurement based on the configuration information of the time-frequency resource. According to the method, interference measurement can be effectively implemented, to resolve interference problem in communications, and overheads of resources occupied during an interference measurement can be reduced.

Abstract: An information processing method and a related apparatus. In the method, a first network device receives terminal information of at least one second network device, where the terminal information includes a quantity of terminals served by the at least one second network device, and location information and equivalent isotropic radiated power information of the terminals served by the at least one second network device; and determines, based on the terminal information, total uplink interference generated to the first network device by the terminals served by the at least one second network device.

Abstract: Provided herein is a class of a rapidly metabolized lipid compound, and particularly relates to compounds represented by formula (I), or pharmaceutically acceptable salts, isotopic variants, tautomers, or stereoisomers thereof. Also provided is a nanoparticle pharmaceutical composition comprising said compound, and the application of said compound and its composition in the delivery of nucleic acids.

Abstract: This application provides a communication method and a communication apparatus. The method includes: A first network device receives at least one piece of first information from at least one terminal, where the first information indicates signal quality of a second cell, the second cell is a cell managed by a second network device, and the second cell is a neighbor cell of a first cell managed by the first network device. The first network device sends second information to the second network device based on the at least one piece of first information, where the second information indicates the second network device to adjust a coverage range of the second cell. Network communication quality can be improved.

Abstract: This application discloses a communication method, which may be applied to satellite communication or high-altitude platform communication. The method includes: An access network apparatus determines at least two cells in a coverage area, where the at least two cells include a first cell and a second cell, the first cell and the second cell respectively correspond to different user access requirements or different areas, and the user access requirement is a quantity of access users in a unit time; and the access network apparatus determines, based on the user access requirements or the areas of the first cell and the second cell, configuration parameters of SSB beams that are respectively used for scanning the first cell and the second cell. In this application, different configuration parameters of SSB beams are configured for cells with different user access requirements or different areas.

Abstract: Techniques for training and testing machine learning models using biased samples are described. In some examples, a sampled test set is generated by estimating a propensity score for each annotation of the set of annotations, wherein a propensity score quantifies a likelihood of being human generated using the set of data, estimating a confidence score for each annotation of the set of annotations, wherein a confidence score quantifies a confidence in a correctness of the annotation, mapping each annotation of the set of annotations to a multi-dimensional space based at least in part on the propensity score, stratifying, based on the propensity score, the mapped annotations, and sampling each stratum according to a request to generate a sampled test set.

Abstract: Methods provided herein may include illuminating a region on a wafer within a semiconductor processing tool, the wafer having a layer of a material that is at least semi-transparent to light and has a measurable extinction coefficient, and the region being a first fraction of the wafer's surface, detecting light reflected off the material and off a surface underneath the material using one or more detectors and generating optical data corresponding to the detected light, generating a metric associated with a property of the material on the wafer by applying the optical data to a transfer function that relates the optical data to the metric associated with the property of the material on the wafer, determining an adjustment to one or more processing parameters for a processing module, and performing or modifying a processing operation in the processing module according to the adjusted one or more processing parameters.

Abstract: An Embodiment of the present application discloses a gate drive circuitry and a display panel, the gate drive circuitry includes a plurality of gate drive units and a plurality of dummy drive units, the gate drive units and the dummy drive units both includes a first pull-down maintaining module, and the first pull-down maintaining module includes a first transistor, where a length of a channel of the first transistor in the gate drive unit is lesser than a length of a channel of the first transistor in the dummy drive unit, and a width-to-length ratio of the channel of the first transistor in the gate drive unit is equal to a width-to-length ratio of the channel of the first transistor in the dummy drive unit.

Abstract: The present disclosure provides a lipid nanoparticle wherein the lipid ingredient comprises a compound of formula (IV). The present disclosure also provides a method of preparing the lipid nanoparticle, a pharmaceutical composition of the lipid nanoparticle, and use of the lipid nanoparticle and pharmaceutical compositions in the delivery of nucleic acids.

Abstract: An optical module includes a shell, a circuit board, a light source and a silicon optical chip. The silicon optical chip includes a modulator. The circuit board includes a first sampling circuit configured to generate a first sampling signal, a second sampling circuit configured to generate a second sampling signal, and a processing circuit. The first sampling circuit is connected in series with the second sampling circuit, and a connection terminal of the first sampling circuit and the second sampling circuit is located between a first photodetector of the first sampling circuit and a second photodetector of the second sampling circuit. The processing circuit is configured to send a driving signal to the modulator according to a signal transmitted at the connection terminal of the first sampling circuit and the second sampling circuit, so as to control heating of the modulator or change phase of light in the modulator.

Abstract: A temperature-resistant and salt-tolerant in-situ plugging-enhanced gel composition, a gel, and their preparation method and application are provided. The gel composition includes a first monomer, a second monomer, a first crosslinking agent, a second crosslinking agent, an initiator, an enhancer, and water; optionally, the composition further includes a third monomer. The gel can undergo re-crosslinking under stimulation by high temperature and CO2-acidic conditions to form the bulk gel, thereby avoiding issues associated with in-situ gel systems such as crosslinking uncertainty, chromatographic separation, and susceptibility to reservoir damage, while simultaneously achieving enhanced plugging capability under in-situ reservoir conditions.

Abstract: Provided herein is a class of a rapidly metabolized lipid compound, and particularly relates to compounds represented by formula (I), or pharmaceutically acceptable salts, isotopic variants, tautomers, or stereoisomers thereof. Also provided is a nanoparticle pharmaceutical composition comprising said compound, and the application of said compound and its composition in the delivery of nucleic acids.

Abstract: The present application provides an array substrate and a liquid crystal display panel. The array substrate and liquid crystal display panel can improve an aperture ratio by providing a first electrode layer, a first active layer, a second electrode layer, a second active layer, and a third electrode layer, and changing an interlayer structure of a thin film transistor, so that different data lines in a pixel structure can be arranged in stacked layers.