Abstract: The technology of this application relates to the communication field, and provides an authentication method, an information sending method, a processing method, and a communication apparatus, to resolve a problem that authentication reliability is low because an authentication procedure can be triggered by only a mobility management function, and improve the authentication reliability. The method includes a first network function determining first information, where the first network function belongs to a home network of user equipment. The first network function selects a first mobility management function based on the first information, where the first mobility management function belongs to a first serving network with which the user equipment is registered, and, the first network function sends a first request to the first mobility management function, where the first request requests the first mobility management function to perform a first authentication procedure on the user equipment.

Abstract: An electronic device manufacturing system configured to receive, by a first computing system, a request for manufacturing process data request. The system further uses a first cryptographic key controlled by a first entity and a second cryptographic key controlled by a second entity, a database management system to retrieve the manufacturing process data from a data store. The system further obtains, using the database management system, the manufacturing process data stored in the data store. The manufacturing process data is encrypted. The system further sends the encrypted manufacturing process data to a second computing system configured to perform one or more anonymization operations on the manufacturing process data.

Abstract: A security context obtaining method includes: a first access and mobility management function (AMF) receiving a first registration request message sent by a user equipment (UE) and validating integrity protection for the first registration request message; if the first AMF successfully validates integrity protection for the first registration request message, sending, by the first AMF, a second request message to a second AMF; the second AMF receiving the second request message; and if the second request message carries indication information and the indication information is used to indicate that the UE is validated, sending, by the second AMF, a security context of the UE to the first AMF.

Abstract: The present disclosure can provide a foldable display panel, a manufacture method thereof and a foldable display device. The foldable display panel includes a display module, where the display module includes a first foldable part, and first flat parts located on two sides of the first foldable part; and an ultrathin glass cover window which is located on the side of a light emitting surface of the display module, where the ultrathin glass cover window includes a second foldable part, and second flat parts located on two sides of the second foldable part; and an orthographic projection of the second foldable part on the display module covers the first foldable part, and orthographic projections of the second flat parts on the display module cover the first flat parts.

Abstract: A suture-free clasp for vascular anastomosis, which relates to the technical field of vascular anastomosis. The clasp comprises a first end part (1), a second end part (2), a rotating shaft (3), a binding belt (4) and a rotation-stopping structure (5). The rotating shaft (3) is rotationally installed on the first end part (1); and one end of the binding belt (4) is fixed to the rotating shaft (3), and the other end of the binding belt (4) is fixed to the second end part (2). The second end part (2) is configured to be able to buckle with the first end part (1); and the rotation-stopping structure (5) is arranged between the first end part (1) and the rotating shaft (3), and the rotation-stopping structure (5) is configured to be able to lock the rotating shaft (3) on the first end part (1).

Abstract: System and techniques for test verification of a control system (e.g., a vehicle safety system) with a vehicle operation safety model (VOSM) such as Responsibility Sensitive Safety (RSS) are described. In an example, using test scenarios to measure performance of VOSM includes: defining safety condition parameters of a VOSM for use in a test scenario configured to test performance of a safety system; generating a test scenario, using the safety condition parameters, the test scenario generated as a steady state test, a dynamic test, or a stress test; executing the test scenario with a test simulator, to produce test results for the safety system; measuring real-time kinematics of the safety system, during execution of the test scenario, based on compliance with the safety condition parameters; and producing a parameter rating for performance of the safety system with the VOSM, based on the test results and the measured real-time kinematics.

Abstract: Embodiments of the present disclosure provide a display panel and a display apparatus. The display panel includes: a substrate; a plurality of pixel circuits, a plurality of light-emitting devices, and a first signal line that are located on a side of the substrate. An output terminal of each of the pixel circuits is electrically connected to a first electrode of one of the light-emitting devices, and a second electrode of each of the plurality of light-emitting devices is electrically connected to the first signal line; and the first signal line comprises first portions and second portions provided in different layers and electrically connected, the first portions extend along a first direction, the second portions extend along a second direction, and the first direction intersects the second direction. The first signal line is of a grid-like structure, and thus a signal transmitted therethrough has a smaller voltage drop.

Abstract: Disclosed are a target tracking method, a target tracking system and an electronic device. The target tracking method includes acquiring N frames of images sequentially, wherein N is an integer and N?2.

Abstract: A computer-implemented method, a system, and a computer program product for service delivery are disclosed. In the method, a static analysis can be performed on a plurality of services to be deployed in an environment comprising a plurality of nodes, to determine dependency relationships among the plurality of services. The plurality of services can be deployed in the environment based on the dependency relationships, a predefined priority for each of the plurality of services, and deployment time for each of the plurality of services. Also, the plurality of services can be scheduled into corresponding nodes in the environment.

Abstract: A display panel includes a main body and binding pins. In an embodiment, the main body includes a display region and a first non-display region. In an embodiment, the display region includes a first display region and a second display region, the first display region and the second display region each includes first signal lines, the first non-display region includes a first connecting line and a second connecting line. In an embodiment, the binding pins are electrically connected to the first signal lines through the first connecting line. In an embodiment, the display region further includes a third connecting line extending from the second display region to the first display region, and the first signal lines in the second display region are electrically connected to the plurality of binding pins through the first connecting line and the second connecting line.

Abstract: Provided is a display device. The display device includes a display substrate and a drive assembly; wherein the display substrate has a first bonding region, and the drive assembly has a second bonding region corresponding to the first bonding region; and the display substrate includes a first limiting assembly disposed outside the first bonding region, and the drive assembly includes a second limiting assembly disposed outside the second bonding region and engaged with the first limiting assembly; wherein the first limiting assembly is configured to engage with the second limiting assembly to restrict relative movement between the drive assembly and the display substrate during bonding the first bonding region to the second bonding region.

Abstract: A display module includes a display panel and a support backplane located on a side of the display panel where a non-display surface of the display panel is located. The support backplane has a first region and a second region disposed on a periphery of the first region. At least a portion of a portion, located in the second region, of the support backplane is etched away to form at least one groove.

Abstract: Systems and methods are provided for notifying users about videos in a playback sequence. The systems and methods determine that a video that meets a criterion is currently available on a video server associated with a messaging client. In response to determining that the video that meets the criterion is currently available, the messaging client on the client device prefetches a sequence of videos from a recommendation engine that match a profile of a user associated with the messaging client. The recommendation engine is being used to provide sequence of videos to a video playback graphical user interface (GUI) that automatically plays back the videos in the sequence. The systems and methods determine that the video that meets the criterion is in a first position in the sequence of videos and, in response, present a notification that indicates the availability of the video on the video playback GUI.

Abstract: The present disclosure provides an LED lamp with a double-segment-nested cup design, the LED lamp comprising a power module and a light source module assembled together; wherein the light source module comprises a first cylindrical cup segment, an LED board and an optical lens module installed inside the first cylindrical cup segment; wherein the power supply module comprises a second cylindrical cup segment, an LED driver and an external power supply connector installed inside the second cylindrical cup segment, and wherein the second cylindrical cup segment is provided with an open end and an opposite convergent end.

Abstract: A method for inverting a formation wave impedance using DAS borehole seismic data, including: acquiring an initial magnitude at a time window after the initial arrival time of seismic wavefield data in a well; mapping the initial magnitude to a relative wave impedance; and correcting the relative wave impedance to obtain an inverted wave impedance. Also provided are an apparatus for inverting a formation wave impedance using DAS borehole seismic data, a device, and a computer-readable storage medium.

Abstract: Disclosed is a LATCH connector. A rotating piece is linked to an unlocking assembly, which is provided with an unlocking button, an unlocking insert and green display parts; the unlocking insert is inserted into a front portion of the unlocking button, and button parts and the green display parts are disposed in a rear portion of the unlocking button; and a first latch hook which bends inwards with the rotation of the rotating piece is disposed on a front portion of the rotating piece, and a second latch hook which is in contact with the unlocking insert is disposed on a rear portion of the rotating piece. The LATCH connector can be installed smoothly and rapidly, and can be locked and unlocked quickly; and the state of the LATCH connector can be displayed more visually, and the safety in use is guaranteed.

Abstract: A display module includes a flexible display substrate and a touch functional layer. The flexible display substrate has a light-transmitting display region and a main display region. A light transmittance of a portion of the flexible display substrate located in the light-transmitting display region is greater than a light transmittance of a portion of the flexible display substrate located in the main display region. The touch functional layer is located on a display side of the flexible display substrate, and exposes at least part of the portion of the flexible display substrate located in the light-transmitting display region. The display module has a first region and a second region adjacent to the first region. The display module is bent towards a direction away from the display side of the flexible display substrate in the first region.

Abstract: Disclosed are a flexible pH sensor and detection system, belonging to the technical field of sensors. A material that does not react with electrolyte is mixed with metals to print an anode substrate, and one-step synthesis of a metal ions doped polyaniline composite material is realized through an electrochemical method. The doping amount of metal ions in polyaniline is changed by controlling metal content; due to addition of the metals, the conductivity of the anode substrate is improved, which is conducive to the deposition of polyaniline; such one-step method for preparing the polyaniline composite material is simpler, low in cost, and pollution-free; and compared with pure polyaniline, the sensitivity is further improved. According to the solution, this material is applied to the pH sensor for the first time, achieving a wide pH detection range (2-12) and high bending stability.