Abstract: A data transmission method, a device, a network system, and a storage medium. According to the method, a PCIe request end requests an application scenario of a data fragment from a PCIe destination end according to a Non-Posted data transmission mode; and on a PCIe link, the Non-Posted data transmission mode is converted, without the perception of the PCIe request end and PCIe destination end, into a Posted data transmission mode by means of pre-reading, so that the delay of the PCIe link is reduced, and the utilization of bandwidth of the PCIe link is improved.

Abstract: This application describes systems and methods for facilitating memory access for graph neural network (GNN) processing. An example method includes fetching, by an access engine circuitry implemented on a circuitry board, a portion of structure data of a graph from a pinned memory in a host memory of a host via a first peripheral component interconnect express (PCIe) connection; performing node sampling using the fetched portion of the structure data of the graph to select one or more sampled nodes; fetching, by the access engine circuitry, a portion of attribute data of the graph from the pinned memory via the first PCIe connection; sending the fetched portion of the attribute data of the graph to one or more processors; and performing, by the one or more processors, GNN processing for the graph using the fetched portion of the attribute data of the graph.

Abstract: A mobile bioreactor service system includes a control interface, a physical interface, and a service system. The control interface connects to one or more valves. The physical interface connects one or more tubes to a bioreactor enabling process fluids to be physically transferred to/from the bioreactor based on a corresponding state of the one or more valves. The service system performs a service on the bioreactor.

Abstract: Disclosed is an expansion valve coil assembly, comprising a coil unit and a housing, wherein the coil unit is provided with a mounting platform, the mounting platform is provided, in a partially protruding manner, with a connecting part, and the housing is sheathed over the connecting part and is fixedly connected to the mounting platform; and a side wall of the connecting part has a concave-convex structure, and the space between an inner side of the housing and the connecting part is filled with a sealing material.

Abstract: A display panel and a display device are provided. The display panel includes a substrate; a light-shielding metal layer disposed on a side of the substrate, wherein the light-shielding metal layer includes a first trace disposed in a frame area; a driving circuit layer disposed on a side of the light-shielding metal layer away from the substrate, wherein the driving circuit layer includes a pixel driving circuit disposed in the display area and a gate driving circuit disposed in the frame area; a first electrode disposed on a side of the driving circuit layer away from the substrate; a light-emitting layer disposed on a side of the first electrode away from the substrate; and a second electrode disposed on a side of the light-emitting layer away from the substrate, wherein the first trace and the gate driving circuit are at least partially overlapped.

Abstract: This disclosure is related to a robot motion control method and apparatus. The method includes: obtaining a center-of-mass reference trajectory used for guiding the robot to execute a target motion; obtaining, based on optimization of an objective function, center-of-mass control information for controlling the robot to follow the center-of-mass reference trajectory to move; generating joint control information according to the center-of-mass control information and a structure matrix of the robot; and controlling the robot to execute the target motion based on the joint control information.

Abstract: Systems and techniques for operating cooling system assemblies in a vehicle are discussed herein. The vehicle may receive a direction of travel and a speed. The vehicle may determine based on the direction of travel a leading cooling system assembly at a first end of the vehicle and a trailing cooling system assembly at a second end of the vehicle. The vehicle may determine, based on the direction of travel of the vehicle and/or whether the speed meets or exceeds a threshold speed, an action associated with the leading cooling system assembly and/or the trailing cooling system assembly and may perform the action.

Abstract: An intelligent bathing bed is provided, which includes an underframe and a mattress. The mattress is arranged within the underframe, the mattress includes a fixed mattress and a movable mattress. The fixed mattress and the movable mattress are arranged at intervals in a same plane. The movable mattress is connected with the underframe through a water outlet pipe. The movable mattress includes a roller. A peripheral surface of the roller is provided with a water outlet array and a massaging head array. The water outlet array and the massaging head array are arranged at intervals. The intelligent bathing bed further includes a driving mechanism. The roller is connected with the driving mechanism, and the roller is driven by the driving mechanism to rotate along a central axis. The disclosure has advantages that it is less operation difficulty, can guarantee use safety of the users, and is suitable for the elderly population.

Abstract: An audio signal processing method including the following steps: acquiring a bone conduction audio signal collected by a bone conduction vibration pickup device; acquiring a low frequency transfer function which matches the bone conduction audio signal and a high frequency transfer function corresponding to the low frequency transfer function, wherein the low frequency transfer function and the high frequency transfer function are corresponding transfer functions between the bone conduction audio signal and an air conduction audio signal which correspond to the same voice; and performing frequency domain extension on the bone conduction audio signal on the basis of the low frequency transfer function and the high frequency transfer function, and taking the extended initial audio as output audio. The effect of improving the integrity pf a voice signal collected by a terminal device is achieved.

Abstract: In at least one embodiment, an audio limiter system is provided. The system includes a first limiter block, a second limiter block, and a third limiter block. The first limiter block receives an incoming audio signal having a plurality of first frequencies and limits the incoming audio signal with the plurality of first frequencies based on at least a first gain threshold to generate at least a first high audio output signal. The second limiter block receives the incoming audio signal having a plurality of second frequencies and limits the incoming audio signal with the plurality of second frequencies based on at least a second gain threshold to generate at least a first low audio output signal. The third limiter block receives the first high audio output signal and/or the first low audio output signal and limits the first high audio output signal and/or the first low audio output signal.

Abstract: A composition for weight reduction and body fat reduction, its preparation method and application are disclosed, which relates to the technical field of health food. The composition includes the following components: 10-30 parts of concentrated milk protein, 10-30 parts of soybean isolated protein powder, 10-30 parts of concentrated whey protein powder, 5-15 parts of skim milk powder, 0.5-15 parts of collagen peptide, 0.1-3 parts of Agaricus bisporus extract, 0.1-3 parts of Flammulina velutipes extract, 0.1-5 parts of okra powder, 0.1-2 parts of Opuntia ficus-indica extract, 1-10 parts of medium chain triglyceride microcapsule powder, 0.1-5 parts of mango concentrated powder, 0.1-2 parts of ginger oil microcapsule powder, 0.1-2 parts of citrus powder, 0.1-5 parts of guarana extract and 0.5-2 parts of compound vitamin.

Abstract: The present disclosure provides a medical procedure kit for ameliorating tissue damage in a patient, the kit comprising a container enclosing a receptacle, an extractor for extracting biological material including autologous cells from the patient, a strainer for straining autologous cells from the biological material and an implantable support having a surface onto which the autologous cells can adhere, the implantable support configured to be received by the receptacle. Also disclosed are related methods of manufacturing a medical material and using the medical procedure kit.

Abstract: The present disclosure provides a display panel and a display apparatus, and belongs to the field of display technology, and can solve the problem of the color shift easily occurring in the high-temperature reliability test in the related display panel. The display panel of the present disclosure includes: a plurality of sub-pixel units and a voltage control module; each sub-pixel unit includes: a light emitting device; and the voltage control module is connected to an anode of the corresponding light emitting device, and is configured to control an anode voltage of the corresponding light emitting device, so that a ratio of the number of electrons to the number of holes of the light emitting device is unchanged at different gray scales.

Abstract: In an example embodiment, a controller and computer system are provided for a lighting apparatus. More particularly, users are able to use the computer system to define a sequence of one or more capture configurations. Each capture configuration includes identification(s) of one or more light sources to illuminate during an image capture, one or more channels to use to capture the image, and an exposure time. Each sequence can further define custom delays between capture configurations within the sequence. Upon receipt of a trigger from either hardware or software, the controller then fires the stored sequence, which takes images based on the captured configurations (and delays). Artificial intelligence techniques can then be applied to the captured images to identify suspected defects in components captured in the images.

Abstract: This application provides methods and apparatuses for determining a resource indication value. One method includes: a terminal device receives downlink control information, which includes a resource indication value (RIV) determined based on a first bandwidth part and indicates a data channel occupying contiguous virtual resource blocks in a second bandwidth part. The terminal device then determines, based on the RIV, the contiguous virtual resource blocks in the second bandwidth part, and sends or receives the data channel in the contiguous virtual resource blocks.

Abstract: The present disclosure relates to a fingerprint identification method, device, an electronic apparatus and a storage medium. The fingerprint identification method includes: capturing a fingerprint by a fingerprint sensor, identifying matching pairs of minutiae between the captured fingerprint and a reference fingerprint; calculating a first matching result based on the minutia matching pairs; identifying minutia surrounding features for each minutia of the captured fingerprint in the minutia matching pairs; determining, for each minutia in the minutia matching pairs, whether the minutia surrounding features of the captured fingerprint match with minutia surrounding features of the reference fingerprint; calculating a second matching result based on the determination; and generating an identification result based on the first matching result and the second matching result.

Abstract: A measuring system for measuring an object, the measuring system comprising a capture device comprising a set of illumination elements for illuminating the object and a set of cameras for capturing an image of the object, and a controlling and processing unit. The controlling and processing unit comprises at least a data acquisition functionality which is configured to provide surface data by activating at least a part of the set of illumination elements for illuminating the object with measuring light and capturing at least one image by detecting measuring light reflected at the object by means of at least a part of the set of cameras.

Abstract: An electrochemical device, including a positive electrode, a negative electrode, a separator and an electrolyte. The electrolyte includes a nitrile compound, and the mass percentage of the nitrile compound in the electrolyte is A %; the negative electrode includes a current collector, wherein the current collector includes a first region and a second region; the first region is provided with a negative electrode active substance layer; the second region does not include a negative electrode active substance layer; the area of the second region is B % of the surface area of the current collector; and A×B<600.

Abstract: An electrolyte includes a compound represented by formula I-A, where A1, A2, and A3 are each independently selected from formula I-B or formula I-C, and at least two of A1, A2, and A3 are formula I-C. In formula I-A, n is selected from integers 1 to 10, and m is selected from 0 or 1. In formula I-B and formula I-C, represents a site at which two adjacent atoms are joined. The electrolyte can significantly improve high-temperature storage performance, cycle performance, and floating charge performance of the electrochemical device.