Abstract: Described herein are methods and procedures to enhance the 3GPP system with XRM Server functionality to assist VAL servers with the creation and management of spatial anchors. For example, an XRM server may send a spatial anchor ranging request to one or more other services. The one or more other services may determine ranging distances and orientations between a spatial anchor and a user device and send the ranging distances and orientations to the XRM server. The XRM server may receive the ranging distances and orientations, compare the received ranging distances and orientations with predetermined ranging distance and orientation limits for the spatial anchor, and based on the ranging distances and orientations limits being greater than the received ranging distances and orientations, perform one or more spatial anchor operations.

Abstract: A support member of a display apparatus and the display apparatus are provided in the embodiments of the present application, the display apparatus includes a plurality of first openings and a plurality of second openings. In a first bending direction, a distance between adjacent first openings is a first distance, and in a second bending direction, a distance between adjacent first openings is a second distance. The first opening includes a first region and a second region. In the first bending direction, a third distance between the first opening and the second opening is greater than twice the first distance. Thus, the first openings can be distributed more rationally to ensure that there may be enough solid reserved among the first openings for support, while a better bending effect can be achieved.

Abstract: A flexible display panel has a display area, a bezel area disposed around the display area and a sliding and rolling connection area connected to a first border of the bezel area away from the display area. The flexible display panel includes a base substrate covering at least the display area and the bezel area and one or more inorganic insulating layers located on a side of the base substrate. A total thickness of a portion of the one or more inorganic insulating layers located in the sliding and rolling connection area is less than a total thickness of a portion of the one or more inorganic insulating layers located in the display area.

Abstract: An input common-mode compensation circuit includes an energy storage module, a switching selection module, and a feedback compensation module. An end of the energy storage module is connected to an input end of the residual amplifier. An input end of the switching selection module is connected to another end of the energy storage module. Input ends of the feedback compensation module are respectively connected to the end of the energy storage module and to a reset voltage of the residual amplifier, and an output end of the feedback compensation module is connected to an output end of the switching selection module. During the reset stage of a residual amplifier, the energy storage module is charged under the action of a reset voltage. During the working stage of the residual amplifier, feedback compensation is performed on the energy storage module through the feedback compensation module.

Abstract: The technical field of medicine, relates to a pyridopyrimidine derivative and the use thereof, and specifically relates to a pyridopyrimidine derivative and a pharmaceutical composition including the compound, and the use thereof in the preparation of a medicine for treating diseases related to the PD-1/PD-L1 signaling pathway.

Abstract: A method for speech recognition, a computer device, and a storage medium are provided. The method includes: receiving a speech input by a user; recognizing the speech to determine first content information and intention information corresponding to the speech, and function information associated with the intention information; in response to the first content information recognized not matching the speech, calling a function corresponding to the function information to determine second content information based on the first content information through an application programming interface (API) corresponding to the function; and generating a recognition result of the speech based on the intention information and the second content information.

Abstract: Methods and systems are disclosed. The methods may include generating training pairs and training a machine learning (ML) model using the training pairs to produce a predicted seismic velocity profile from a dispersion image. The methods may further include obtaining seismic data from a subterranean region of interest, where the seismic data is sorted into gathers and, for each of the gathers, determining, using a transform, a dispersion image from each gather, inputting the dispersion image into the ML model, and producing a predicted seismic velocity profile from the ML model based on the dispersion image. The methods may still further include determining a predicted seismic velocity model using the predicted seismic velocity profile for each gather.

Abstract: Mechanisms for intelligent machine learning data preparation services are described herein. In one aspect, a method by an intelligent data preparation service can include: receiving configuration information from a service provider to configure the data preparation service; receiving, from a user, configuration information comprising output requirements for data processed by the data preparation service and for the user, combining data inputs into a dataset; generating metadata for a set of features of the dataset; analyzing the data inputs, the set of features, and the metadata to derive recommended data preparation operations; selecting another set of features that satisfy the output requirements of the user, based on the user configuration information, the service provider configuration, the feature metadata, dataset context information, and the recommended data preparation operations; and configuring the intelligent data preparation service to manipulate the dataset for machine learning (ML) applications.

Abstract: A flexible display module and a sliding and rolling display device are provided. The module includes: a flexible panel; a cover plate disposed on a displaying side of the flexible panel; and a support layer disposed on a non-displaying side of the flexible panel; where the cover plate includes a soft impact resistant layer and a rigid reinforcement layer, the soft impact resistant layer is disposed on a side of the rigid reinforcement layer away from the flexible panel, and the soft impact resistant layer has a modulus of 1 MPa to 1 Gpa, and the rigid reinforcement layer has a modulus of more than 5 Gpa.

Abstract: Disclosed are a network traffic load balancing method and apparatus for a data center, which are applied to the data center including a switch, a host, and a server. The method includes the following steps: collecting connection information between the switch, the host, and the server, and constructing a network topology structure of the data center according to the connection information; monitoring working information about each network link under the network topology structure, and correspondingly determining a congestion condition of each network link according to the working information about each network link; and allocating pre-transmitted data traffic packets to each network link according to the congestion condition to balance data traffic on each network link.

Abstract: The present disclosure pertains to the field of batteries, and particularly relates to a battery. The battery comprises a positive electrode plate. The positive electrode plate comprises a positive current collector, a first active layer, and a second active layer. The first active layer is arranged on at least one side surface of the positive current collector, and the second active layer is arranged on an outer surface of the first active layer. After the battery is charged to 4.48V at 1.5C and discharged at 0.7C at 45° C. for 500 cycles, a ratio Ia=I(003)/I(104) of a peak intensity (003) to a peak intensity (104) in an X-ray diffraction spectrum of the first active layer and a ratio of Ib=I(003)/I(104) of a peak intensity (003) to a peak intensity (104) in an X-ray diffraction spectrum of the second active layer satisfy 0.5<Ib/Ia?1.

Abstract: A power module includes an integrated heat dissipation metal substrate, a chip, and a packaging element. The integrated heat dissipation metal substrate includes a copper layer, a thermally conductive medium layer, and a heat sink. The copper layer, the thermally conductive medium layer, and the heat sink are stacked, the thermally conductive medium layer is connected between the copper layer and the heat sink, and a surface of the thermally conductive medium layer close to the copper layer is parallel to a surface of the thermally conductive medium layer close to the heat sink. The chip is fastened on a side of the copper layer away from the heat sink, and the packaging element is configured to package the chip.

Abstract: Compositions and methods for controlling pests are provided. The methods involve transforming organisms with a nucleic acid sequence encoding an insecticidal protein. In particular, the nucleic acid sequences are useful for preparing plants and microorganisms that possess insecticidal activity. Thus, transformed bacteria, plants, plant cells, plant tissues and seeds are provided. Compositions are insecticidal nucleic acids and proteins of bacterial species. The sequences find use in the construction of expression vectors for subsequent transformation into organisms of interest including plants, as probes for the isolation of other homologous (or partially homologous) genes. The pesticidal proteins find use in controlling, inhibiting growth or killing Lepidopteran, Coleopteran, Dipteran, fungal, Hemipteran and nematode pest populations and for producing compositions with insecticidal activity.

Abstract: An IoT/M2M service layer may be provided with the capability to protect user privacy. This functionality may allow the IoT/M2M service layer to anonymize user data, particularly when user data is shared with third party consumers. A privacy policy service may enable the IoT service layer system to generate anonymization (e.g., privacy) policies based on inputs such as legal obligations, subscriber privacy preferences, and an authorization level of the data consumer. Data anonymization policies may be output from the privacy policy service and may be sent to a data anonymization service, where raw data may be anonymized based on the one or more data anonymization policies. The output from the data anonymization service function may be a privatized (e.g., anonymized) version of data that may prevent the data consumer from discovering one or more identifying characteristics of a user.

Abstract: Disclosed herein is service continuity assistance (SCA) functionality that may assist in the relocation of edge application server instance between different edge nodes in the system. The procedures may include: 1) edge application relocation target prediction and selection; 2) defining and generating relocation trigger; 3) proactive relocation; or 4) multi-application and multi-UE joint relocation.

Abstract: Systems and methods for creating a plurality of dip-constrained pseudo-angle common image gathers (DPACIGs) to pick a residual moveout are disclosed. The method includes obtaining a plurality of plane-wave CIGs and an initial seismic velocity model, stacking the plane-wave CIGs to estimate a structural dip and applying a vector median filter (VMF) to attenuate a dip noise contained in the structural dip. The method also includes smoothing the plurality of plane-wave CIGs by applying a structural oriented smoothing (SOS) to create a plurality of dip-constrained plane-wave CIGs and applying a non-linear transform to the plurality of dip-constrained plane-wave CIGs to create a plurality of DPACIGs. The method further includes performing a migration velocity analysis (MVA) on the DPACIGs to pick a residual moveout, determining an updated seismic velocity model based on the residual moveout and creating a seismic image using the updated seismic velocity model and the seismic dataset.

Abstract: A refresh control method includes: generating a first random number; and preforming, in response to execution times of a regular refresh operation reaching the first random number after execution of a previous row hammer refresh operation, a new row hammer refresh operation.

Abstract: An anti-bedsore adjusting and monitoring system includes an air pressure determination module, an electric mattress and a visualization module. The air pressure determination module is configured to determine a body mass index according to a height and a weight of a target object, determine a target mattress air pressure according to the body mass index and send the target mattress air pressure to the electric mattress. The electric mattress is configured to perform inflation or deflation processing according to the target mattress air pressure, acquire a pressure value corresponding to each target position and send the pressure value to the visualization module, where the each target position is a position where a corresponding pressure sensor in the electric mattress contacts the target object. The visualization module is configured to determine guidance information corresponding to the pressure value according to the pressure value and display the guidance information.

Abstract: The present disclosure relates to yeast fermentation broths of salidroside for animal husbandry applications, animal feed formulations incorporating the same, and methods of forming and administering the same.

Abstract: The methods may include obtaining a frequency-domain seismic wavefield associated to grid points and organized into slices. Each slice is organized into a sequence of overlapping windows. The methods may further include, for each slice, determining a value of a first intermediate function using the frequency-domain seismic wavefield for each grid point in a first overlapping window, determining a value of the first intermediate function using the frequency-domain seismic wavefield for each incremental grid point in each n-th overlapping window, where n is an integer greater than one, and determining a value of the first intermediate function by selecting the previously-determined value of the first intermediate function for each common grid point in each n-th overlapping window. The methods may still further include determining, using a second intermediate function, a Radon-transformed seismic wavefield using the value of the first intermediate function for the grid points.