Abstract: The provided are a four side seal packaging bag and a preparation device and method thereof. The preparation device includes at least: a film material conveying mechanism, configured to continuously convey a film material of a packaging bag along a length direction of the film material; a folding mechanism, configured to fold the film material conveyed by the film material conveying mechanism; a cutting mechanism, configured to cut the upper film material; punch-and-cut mechanisms, configured to form square punch-and-cut regions and separate the square punch-and-cut regions from the side accordion film materials; a side accordion forming mechanism, configured to perform a forming operation on the side accordion film materials; and a hot-sealing mechanism, configured to hot-seal the upper film material, the formed side accordion film materials, and the lower film material.

Abstract: The disclosure relates to a method, apparatus, electronic device and storage medium for scheduling for a content distribution network (CDN). The method includes: in response to an access request, received by an edge node, for a user to access a target website, determining whether target cache data corresponding to the target web site exists in the edge node; in response to absence of the target cache data in the edge node, reading address mapping data according to a load balancing strategy corresponding to the content delivery network; in response to determining that a target historical access network address corresponding to the target website exists in the address mapping data, determining a target edge address corresponding to the target historical access network address; and sending target cache data in the target edge address, corresponding to the target historical access network address to a user equipment through a cache service of the CDN.

Abstract: A discontinuous reception (DRX) parameter configuration method includes a first communication apparatus that sends data to a second communication apparatus on a sidelink based on a DRX parameter. The second communication apparatus determines an active time and a sleep period of the second communication apparatus based on the DRX parameter, and receives the data in the active time.

Abstract: This application discloses a communication method and a related product. The method includes: sending a first message, where the first message includes a first link configuration parameter, and the first link configuration parameter is used to establish a first link; and receiving a first acknowledgement message sent by a second user terminal, where the first acknowledgement message is used to indicate that the second user terminal completes establishment of the first link to the first user terminal.

Abstract: A method for cleaning substrates includes rotating a substrate; delivering deionized water on a surface of the substrate for pre wetting the surface of the substrate; delivering chemical solution with high temperature on the surface of the substrate for cleaning the surface of the substrate; changing the rotation speed of the substrate to a low rotation speed, and moving a ultra/mega sonic device. The method further includes turning on the ultra/mega sonic device and supplying a constant or pulse working power in a first cleaning cycle; turning off the ultra/mega sonic device, and delivering a high temperature chemical solution or deionized water. The method further includes turning on the ultra/mega sonic device and supplying a constant or pulse working power in a second cleaning cycle; turning off the ultra/mega sonic device, and delivering rinse chemical solution or deionized water on the surface of the substrate; and drying the substrate.

Abstract: A buried thermistor includes a lower substrate, an upper substrate, and a number of thermistor stacks. Each thermistor stack includes two resistor subjects. Each resistor subject includes a base layer, a medium layer, a metal layer, a resistor layer, a nanometal layer, and a conductive layer. Applicable material of the resistor layer becomes more diverse by disposing the number of thermistor stacks, and the buried thermistor shows variable thermal sensitivity.

Abstract: This application relates to the field of communications technologies, and discloses a network distribution method and system. A first electronic device sends a first probe request, and a second electronic device sends a first probe response after receiving the first probe request. The first electronic device establishes a first connection to the second device by using temporary networking data in the first probe response. The second electronic device transmits network distribution data of a master access point to the first electronic device through a temporary network of the first connection. The first electronic device and the second device then establishes a second connection through the temporary network in an encrypted manner. Therefore, network security of the first electronic device and the second electronic device is high.

Abstract: There is provided a display substrate having a display region, and a peripheral region surrounding the display region, and including: a base substrate; first conductive structures in the display region and the peripheral region; the first conductive structures each extend in a first direction and are arranged side by side in a second direction; an interlayer insulation layer on a side of the first conductive structures away from the base substrate; second conductive structures on a side of the interlayer insulation layer away from the base substrate; the second conductive structures each extend in the second direction and are arranged side by side in the first direction; the second conductive structures intersect with the first conductive structures, and are electrically connected with the first conductive structures through vias in the interlayer insulation layer; and at least one third conductive structure in the display region. A display apparatus is provided.

Abstract: The disclosure relates to a data processing method, apparatus, readable medium, computing device, computer program product, and computer program. The method is implemented at a computing device. A virtual machine is executed in the computing device. The method includes: in response to a target virtual device receiving a data read/write request, writing, into a shared memory, target data comprised in the data read/write request, the target virtual device being a virtual device in the virtual machine; sending an interrupt instruction to a target physical processor in the computing device through a pass-through register corresponding to the target virtual device, the interrupt instruction being used by the target physical processor to acquire the target data from the shared memory according to the interrupt instruction, and inform, based on the target data, a corresponding back-end service program to process the data read/write request.

Abstract: The present invention relates to the field of biomedicine, and discloses use of a PD1 inhibitor in preparation of an inhibitor for cardiac fibroblast transdifferentiation. The present invention found through cell and animal experiments that the PD1 inhibitor can reduce the transdifferentiation level of cardiac fibroblasts after myocardial infarction. The present invention not only provides a therapeutic drug or strategy for myocardial infarction, but also provides a tool drug for the study of transdifferentiation of cardiac fibroblasts.

Abstract: Systems, methods, devices, instructions, and other examples are described for natural language processing. One example includes accessing natural language processing general encoder data, where the encoder data is generated from a general-domain dataset that is not domain specific. A domain specific dataset is accessed and filtered encoder data using a subset of the encoder data is generated. The filtered encoder data is trained using the domain specific dataset to generate distilled encoder data, and tuning values for the distilled encoder data are generated to configure task outputs associated with the domain specific dataset.

Abstract: This application provide a data processing method performed by a computer device. The method includes: receiving a request for a cross-regional resource transfer service submitted by a first user at a first terminal to a second user at a second terminal; setting a state machine of the cross-regional resource transfer service to a first state according to a state identifier in the request; executing a first service logic corresponding to the first state; adjusting the state machine to a second state according to an execution result of the first service logic; executing a second service logic corresponding to the second state; and returning a service execution result of the cross-regional resource transfer service to the first user at the first terminal and the second user at the second terminal according to an execution result of the second service logic when the second state is a termination state.

Abstract: Embodiments of this disclosure provide a communication method and apparatus. The method includes: a central node obtains N indication parameters that are in a one-to-one correspondence with N distributed nodes, where a first indication parameter in the N indication parameters indicates a communication capability and a computing capability of a first distributed node, and the first distributed node is any node in the N distributed nodes, and determines M network parameters based on the N indication parameters, where the M network parameters are in a one-to-one correspondence with M distributed nodes in the N distributed nodes, and a first network parameter in the M network parameters indicates at least one of a communication configuration or a neural network architecture configuration of the first distributed node. The central node sends the M network parameters, where N and M are positive integers, and M is less than or equal to N.

Abstract: Systems and methods for reconciling location based on multiple computing device signals. For example, the computing system can obtain location datasets associated with freight carrier services from computing sources. The computing system can determine an expected signal pattern for a location associated with a freight transportation service. The computing system can determine, for each computing source, a confidence score. The confidence score can represent the probability that the respective location dataset is associated with a load being transported for a freight transportation service. The computing system can determine a primary location dataset based on the confidence scores. The computing system can perform actions based on the primary location dataset.

Abstract: A substrate processing apparatus includes a clamp mechanism, a spray head mechanism, a rotary drive mechanism, a heating mechanism, and a control mechanism. The heating mechanism includes a heating plate arranged below a substrate, wherein the heating plate is provided with at least two cavities in a radial direction, and the cavities are distributed at different radii. During the process of the liquid nozzle moving from the center of the substrate to the edge of the substrate along the radial direction of the substrate, when the liquid nozzle moves to a certain area above the substrate, the control mechanism controls the thermal energy of fluid in the cavity located at the corresponding radius of the area.

Abstract: Embodiments of this application provide a scheduling request processing method and a terminal device. The scheduling request processing method includes: determining, by a terminal device, whether there is a regular BSR associated with a first logical channel that is triggered and has not been canceled; and if a regular BSR associated with the first logical channel is triggered and has not been canceled, and the terminal device has no uplink resource available to transmit data of the first logical channel, and a first timer of the terminal device is not running, triggering, by the terminal device, an SR, where the first timer is configured to delay transmission of the SR.

Abstract: The disclosure provides an optical imaging lens assembly, which sequentially includes, from an object side to an image side along an optical axis: a first lens with a negative refractive power, an object-side surface thereof is a concave surface, an image-side surface thereof is a convex surface; a second lens with a refractive power; a diaphragm; a third lens with a refractive power, an object-side surface thereof is a convex surface, an image-side surface thereof is a convex surface; a fourth lens with a refractive power; and a fifth lens with a refractive power. Semi-FOV is a half of a maximum field of view of the optical imaging lens assembly, and Semi-FOV meets Semi-FOV?55°.

Abstract: The present disclosure relates to a data storage method and apparatus, a non-transitory computer-readable medium, and an electronic device. In the method, when data to be stored that is sent by a container is received through a target interface, a first buffer is generated in storage space of a kernel, and a target length, in the first buffer, of the data to be stored and a start address, in the first buffer, of the data to be stored are obtained. A target physical address in the kernel corresponding to the data to be stored is determined based on the target length and the start address. The target physical address is mapped to a target virtual address in a storage service module.

Abstract: A system timer bus used by the processor elements in an ARM-based system on a chip (SoC) is driven using a Precision Time Measurement (PTM) value. This allows the processor elements to be synchronized to the PCIe ports that use PTM. When two SoCs are connected using PCIe links, this example allows the processor elements in both SoCs to be synchronized. As the processor elements are synchronized, associated tasks on the two SoCs are synchronized, so that overall operations are synchronized.

Abstract: Example wake-up signal detection methods and apparatus are described. One example method includes determining, by a terminal device, N physical downlink control channel (PDCCH) monitoring occasions before an active time DRX ON. The terminal detects a wake-up signal (WUS) on M PDCCH monitoring occasions of the N PDCCH monitoring occasions, where M is less than N, and both N and M are positive integers greater than 1.