Abstract: The invention discloses a combination of PVY monoclonal antibodies capable of recognizing different antigenic determinants, and a use thereof, and belongs to the biotechnological field. Monoclonal antibodies N1, M1, M2, M3 and C1 obtained in the invention have specific CDRs, and are significantly different from existing reported monoclonal antibodies. The five monoclonal antibodies and a combination thereof can recognize all or most PVY isolates which have been reported, thus reducing the possibility of detection omissions; and the five monoclonal antibodies do not react with other congeneric viruses and non-congeneric viruses, thus reducing the possibility of detection errors. Therefore, the monoclonal antibodies and the combination thereof can realize accurate PVY detection.

Abstract: This application provides a communication device, including: a first radio frequency unit, a second radio frequency unit, a switch control unit, and a first signal processing channel. The first signal processing channel includes a first analog-to-digital conversion unit, a first intermediate frequency channel unit, and a first baseband processing unit. The switch control unit is configured to determine, based on resource control information, to connect the first radio frequency unit or the second radio frequency unit to the first signal processing channel. A first radio frequency band in the first radio frequency unit is different from a second radio frequency band in the second radio frequency unit. In this way, different frequency bands may share one radio frequency signal processing channel, thereby optimizing a processing channel, reducing costs, and miniaturizing a communication design.

Abstract: Systems, apparatuses, and methods are described for adjustment of card configurations for flight interruptions. Past flight interruptions that users experienced may be determined. Transactions conducted via the users' payment cards during the past flight interruptions may be determined. The data may be used for determining customized metrics for adjusting card configurations of the payment cards during current flight interruptions. Default metrics for adjusting card configurations of the payment cards during current flight interruptions may be determined. Current flight statuses may be monitored for the users. Current flight interruptions may be detected for the users. Card configurations of the payment cards may be adjusted during the detected current flight interruptions.

Abstract: A method for displaying a preview image in a zoom shooting scene includes starting a camera application in an electronic device, where a camera on the electronic device acquires a first image; identifying, in a zoom shooting mode, a target shooting object on the first image; and displaying a first preview image, where the first preview image is a preview image corresponding to at least one target shooting object on the first image.

Abstract: Techniques are described in which a view control layer is optically coupled to a waveguide having one or more diffraction structures. The view control layer selectively prevents light rays from interfacing with at least one diffraction structure of the waveguide based on a respective angle of incidence at which the light rays encounter the view control layer. In various embodiments, the view control layer may include a light control film, a polarization stack, and/or a dielectric stack angular filter.

Abstract: Certain aspects of the present disclosure provide techniques for enhanced network data collection reporting. According to one aspect, a wireless node generates at least one data collection report including network slicing information and transmits the data collection report.

Abstract: A battery cell includes a housing, an electrode component, an end cap, an electrode terminal, and an insulating component. The housing has an opening. The electrode component is accommodated within the housing. The end cap is configured to cover the opening. The electrode terminal is disposed on the end cap and electrically connected to the electrode component. The insulating component is configured to insulate and separate the end cap from the electrode terminal, and at least a part of the insulating component is located between the end cap and the electrode terminal and is attached to the end cap and the electrode terminal.

Abstract: The present invention relates to compounds represented by Formulae (I) to (V), or a racemate, enantiomer, diastereomer, pharmaceutically acceptable salt, solvate, hydrate, or derivative thereof, and compositions thereof. In various aspects, the present invention also relates to methods of reducing or inhibiting ribonucleotide reductase (RNR), poly ADP-ribose polymerase (PARP), and/or homologous recombination (HR) repair using said compounds. In some aspects, the present invention relates to methods of inducing at least one double strand break (DSB) using said compounds. In another aspect, the present invention relates to methods of treating or preventing cancer (e.g., ovarian cancer, BRCA-wild type cancer, etc.) using said compounds.

Abstract: In various embodiments, an encoding ladder application generates encoding ladders that are used to stream media titles. The encoding ladder application generates an objective function based on a ladder configuration and a parameterized objective function. The parameterized objective function approximates a tradeoff between a quality of experience and a cost term associated with a candidate encoding ladder. The encoding ladder application generates constraints based on the ladder configuration and parameterized constraints. The encoding ladder application executes a constrained optimization algorithm on the objective function, the constraints, and encoding point metadata associated with a set of encoded videos to generate a first candidate encoding ladder for a media title.

Abstract: The disclosure discloses a metal foil, a metal foil with a carrier, a copper-clad laminate and a Printed Circuit Board. Herein, a plurality of protrusions are distributed on one face of the metal foil, and the protrusions have the follow microscopic morphology: the lower half part of the protrusion connected with the one face of the metal foil is provided with a limiting part, and the diameter of a circumscribed circle of the cross section of the limiting part is smaller than the skin depth of the metal foil; and the surface area of the part of the protrusion above the limiting part is larger than the surface area of other parts of the protrusion.

Abstract: A data verification method and apparatus, a device, and a storage medium are disclosed, and related to the field of data storage technologies. The verification method includes: during data verification, first verification information is obtained, according to a target algorithm, based on verification information of data, second verification information is obtained, according to the target algorithm, based on a target verification set determined based on a first verification set and a second verification set, and then the first verification information is compared with the second verification information, to obtain a verification result. The verification method can support a plurality of types of data operations, and improve a degree of parallel data processing while ensuring security and accuracy of data verification, thereby improving data processing efficiency.

Abstract: The present disclosure provides a defect detection method and apparatus for a cushion layer of a cable, a device, and a storage medium. The method includes: obtaining specification parameters of a corrugated sheath of a to-be-detected cable, calculating a first volume of a cushion layer without deformation and a second volume of a deformed portion of the cushion layer when the cushion layer is deformed under stress, and calculating a stressed-state deformation ratio of the cushion layer based on the first volume and the second volume; obtaining a voltage, a current, an electrode area, an electrode distance, and an initial electrode distance of the cushion layer when the stressed-state deformation ratio is reached, and calculating volume resistivity of the cushion layer; and comparing the volume resistivity with a preset evaluation parameter to obtain a defect detection result of the cushion layer.

Abstract: Methods and apparatus for customers key protection for cloud native deployments. Compute resources for a compute platform comprising platform hardware including one or more processors are allocated to one or more customers that use the compute resources to execute applications and/or services used to perform customer workloads. The compute platform includes a per-part device key that is used to generate hardware protected key used by the applications and services. Mechanisms are provided to ensure hardware protected keys can only be accessed by associated customers and/or customer applications and services, while preventing other customers and/or applications and services from accessing the hardware protected keys. The hardware protected keys include keys employing various forms of RSA and ECC Wrapped Private Keys (WPKs) including RSA WPKs, RSA Chinese Remainder Theorem CRT WPK and ECC WPKs.

Abstract: The present disclosure discloses a hysteresis circuit, an emergency lighting circuit, and a lighting device. The hysteresis circuit includes a voltage detection module, an isolation coupling module, and a voltage adjusting module. By detecting the sampling voltage associated with the input voltage, in the case that the sampling voltage is detected to decrease to the trigger action voltage point, the corresponding level of the output signal flips until it is detected that the sampling voltage rises to the reverse recovery voltage point, and the corresponding level of the output signal is controlled to flip again, thus achieving timely and accurate judgment of input voltage status.

Abstract: A display panel and a display device. The display panel includes: a base plate; a planarization layer disposed on the base plate, the planarization layer includes a surface away from the base plate including a first partial surface and a plurality of second partial surfaces, and roughness of at least a part of the first partial surface is greater than roughness of the second partial surfaces; a pixel electrode layer disposed on a side of the planarization layer away from the base plate, the pixel electrode layer includes a plurality of pixel electrodes distributed in an array, and each of the pixel electrodes is located on a corresponding second partial surface; a pixel definition layer disposed on the side of the planarization layer away from the base plate.

Abstract: Provided are a system for preparing isotope-labeled carbon dioxide and a method therefor. The preparation method comprises: vaporizing heavy-oxygen water and mixing the heavy-oxygen water with carbon dioxide, and subjecting the heavy-oxygen water and the carbon dioxide to an oxygen-exchange reaction by catalyzing them with a catalytic material, and performing gas-liquid separation after the reaction to obtain the isotope-labeled carbon dioxide. The system provided by the present application has a simple structure, and by adopting the heavy-oxygen water which has a wide source and low cost as an oxygen isotope source and utilizing the oxygen-exchange reaction, the replacement of oxygen-16 in normal carbon dioxide by oxygen-18 in heavy-oxygen water is achieved to obtain the oxygen-18 labeled carbon dioxide product.

Abstract: In various embodiments, a simulation evaluation application generates a first streaming header based on rungs of a first candidate encoding ladder, where each rung specifies a resolution and a bitrate of a different encoded video. The simulation evaluation application executes an adaptive bitrate algorithm on the first streaming header based on a network throughput trace to determine a first value for a metric that is relevant to quality of experience. The simulation evaluation application generates a second streaming header based on a second candidate encoding ladder. The simulation evaluation application executes the adaptive bitrate algorithm on the second streaming header based on the network throughput trace to determine a second value for the first metric. The simulation evaluation application compares the first value to the second value to determine that the first candidate encoding ladder instead of the second candidate encoding ladder should be used to stream the media title.

Abstract: A decoding device for filtering reconstructed video data is provided. The decoding device includes computer-readable media storing instructions that, when executed, cause the decoding device to: receive an edge type variable specifying whether a vertical edge or a horizontal edge is being filtered in a current block of the reconstructed video data; derive a maximum filter length of a deblocking filter based on the edge type variable and one or more conditions relating to at least one of a size of a transform block associated with the current block or a size of an adjacent transform block; and perform a deblocking filtering, by the deblocking filter, on the current block of the reconstructed video data based on the maximum filter length, wherein a value of a luma filtered sample of the reconstructed video data is clipped based on a position of the luma filtered sample of the reconstructed video data.

Abstract: Disclosed in embodiments of the present disclosure is a communication method and device. The method performed by a terminal device includes: determining antenna polarization information, wherein the antenna polarization information is configured for indicating a time pattern corresponding to an antenna polarization mode of a network device; and determining a communication transmission mode according to the antenna polarization information and an antenna polarization mode of the terminal device.

Abstract: Disclosed are amino-substituted, halomethylene-substituted cyclohexene carboxylic acid compounds and amino-substituted. halomethylene-substituted cyclohexane carboxylic acid compounds. The disclosed compounds and compositions thereof may be utilized in methods for modulating human ornithine aminotransferase (AO AT) activity, including methods for treating diseases or disorders associated with AO AT activity or expression such as cell proliferative diseases and disorders including cancer.