Abstract: A conference data processing method includes acquiring a first meeting list of meetings created by a user, meetings in the first meeting list having been created by the user through an instant messaging (IM) client. The IM client includes an interface for calling a software development kit (SDK) of a separate conference application implementing at least one of audio or video conferencing. The method further includes requesting, through a fusion server, a server of the conference application to create a second meeting list according to the first meeting list, and receiving, through the fusion server, the second meeting list transmitted by the server of the conference application. The second meeting list includes meetings that correspond respectively to the meetings in the first meeting list. The method further includes establishing an association relationship between a meeting in the first meeting list and a meeting in the second meeting list.

Abstract: A carrier is provided for quantum computer chips that allows easy implementation, connection, and communication to and from the quantum computer chips while minimizing the thermal perturbation and avoiding labor intensive manual connection as well as the human error in such manual connection. Methods for fabricating such carriers are also provided.

Abstract: Disclosed are a dynamic error measurement apparatus, system, and method for an electricity meter. The measurement apparatus includes a test signal generation unit configured to generate a voltage test signal and two-circuit current test signals, output the voltage test signal to a measurement unit, and output the two-circuit current test signals to the measurement unit and a current summation unit; the measurement unit configured to determine two-circuit electric energy values based on the voltage test signal and the two-circuit current test signals, and output the two-circuit electric energy values to a calculation control unit; the current summation unit configured to determine a combined current signal based on the two-circuit current test signals; and the calculation control unit configured to determine a total electric energy value based on the two-circuit electric energy values. The system includes a standard meter and a measurement apparatus.

Abstract: A communication method for data transmission in the internet of vehicles V2X and a related device. The method includes a first terminal device that receives first information from a first radio access network device, where the first information includes service information of a service of the first terminal device and a resource configuration mode on a sidelink, and there is a correspondence between the service information and the resource configuration mode on the sidelink. The first terminal device transmits, based on the correspondence, data corresponding to the service information on a sidelink transmission resource configured based on the resource configuration mode. The service information may be reliability information.

Abstract: Application mobility is a unique feature of the edge computing to support relocation of application instance across edge computing hosts or between edge computing host and cloud computing over underlying mobile network. With the active-standby mode application instance implementation with support of L2 networks, the application mobility could achieve the service continuity with low latency switching time. An application mobility mechanism can be implemented in the data plane of edge computing host under the control of edge computing platform and management. It can be also implemented in L2 switching function of the User Plane Function in 5G networks.

Abstract: An isolated monoclonal antibody capable of specifically binding to Trop2 is provided, together with a nucleic acid molecule encoding the antibody, as well as an expression vector, a host cell, and a method for expressing the antibody. An immunoconjugate, a bispecific molecule, a chimeric antigen receptor, an oncolytic virus, and a pharmaceutical composition containing the antibody, and a diagnostic or therapeutic method using the antibody are also provided.

Abstract: A heat exchanger includes a collecting pipe, a number of heat exchange tubes and a distribution pipe. A pipe wall of the distribution pipe defines a number of through holes communicating with the collecting pipe. The through holes are a first through hole, . . . an (n?1)th through hole and an nth through hole disposed in sequence along a direction from a first end to a second end of the distribution pipe. A distance between an (i+1)th through hole and an ith through hole is: di=?iL0, i=1, 2, . . . n?1, ?=0.618, L0 is a distance between adjacent heat exchange tubes. As a result, uniformity of refrigerant distribution in the heat exchanger is improved.

Abstract: A waterway transferring device comprises a transferring body, a water outlet joint, and an anti-releasing mechanism. The transferring body comprises a first water inlet passage, a second water inlet passage, and a water outlet passage. The water outlet joint comprises an outer joint and an inner joint extending in the outer joint and connected to the first water inlet passage. The anti-releasing mechanism comprises a first anti-releasing member and a second anti-releasing member. When the outer joint is rotated to be connected to the water outlet passage, the first anti-releasing member and the second anti-releasing member are rotated relative to each other to be connected together, and when the outer joint is rotated reversely, the first anti-releasing member and the second anti-releasing member abut each other in an opposite direction to inhibit a rotation of the outer joint.

Abstract: Method, systems and devices for receiving, by a platform manager node, virtualization network function, VNF, instance information from a wireless communication node; selecting, by the platform manager node, a multi-access edge computing platform, MEP from candidate MEPs according to the VNF instance information; and transmitting, by the platform manager node, a first configuration request comprising the VNF instance information to the selected MEP.

Abstract: The present disclosure provides a visual-tactile perception apparatus and a small-sized robot. The apparatus includes a visual perception module, a tactile perception module, a control module, and a signal transmission module. The signal transmission module is separately connected to the visual perception module, the tactile perception module, and the control module. The visual perception module is configured to obtain image information of a surrounding environment of the apparatus; the tactile perception module is configured to obtain tactile information of the surrounding environment of the apparatus; the signal transmission module is configured to transmit the image information and the tactile information to the control module; and the control module is configured to generate a control instruction based on the image information and the tactile information, and transmit the control instruction.

Abstract: Disclosed is a solid acid catalyst for preparing D-galactose and a preparation method thereof. The method includes: S1. synthesis of a skeleton carrier: S11. preparation of a sodium aluminate solution and an organic template solution; S12. mixing the sodium aluminate solution with the organic template solution, and thoroughly shaking a resulting mixture to obtain a mixed solution; S13. adding a zirconium source to the mixed solution obtained in S12, and thoroughly mixing; S14. subjecting a reaction system obtained in S13 to a hydrothermal reaction to obtain a mixed crystal ZrO2/Al2O3; and S15. rapidly heating the mixed crystal ZrO2/Al2O3 obtained in S14 until the organic template is completely ashed, and washing a resulting product with absolute ethanol to obtain a white solid ZrO2/Al2O3; and S2. soaking the skeleton carrier obtained in S1 in concentrated sulfuric acid such that sulfonyl is loaded on the skeleton carrier to obtain the target solid acid.

Abstract: A network capability exposure method, a device, and a storage medium are disclosed. The method may include, receiving a network capability service request from an application server, wherein the network capability service request comprises an external identifier of the application server; performing an internal identifier matching according to the external identifier in the network capability service request generating a network capability service response according to a result of the internal identifier matching; and sending the network capability service response to the application server.

Abstract: A thermally conductive silicone composition is provided. The composition comprises: (A) an alkenyl group-containing organopolysiloxane; (B) an organohydrogenpolysiloxane having an average of two to four silicon-bonded hydrogen atoms in a molecule, wherein an amount of the silicon-bonded hydrogen atoms in component (B) is 0.2 to 5 moles per mole of the alkenyl groups in component (A), and at least two of the silicon-bonded hydrogen atoms are located on the side chains of the molecule; (C) a hydrosilylation reaction catalyst; (D) a thermally conductive filler; (E) an alkoxysilane having an alkyl group containing 6 or more carbon atoms in a molecule; and (F) glass beads. A thermally conductive member is produced from the thermally conductive silicone composition. An electronic device has the thermally conductive member and a manufacturing method of the electronic device includes using the thermally conductive silicone composition.

Abstract: A method for preparing urea ammonium nitrate solution from waste nitric acid after stripping tin from circuit board includes: causing the waste nitric acid after stripping tin and the ammonia water to undergo neutralizing and precipitating reaction through acid-base neutralization, filtering, thereby obtaining tin-containing filter mud and a primary filtrate; adding iron powders into to the primary filtrate to initiate copper-iron replacement reaction, filtering, thereby obtaining iron-containing coarse copper powders and a secondary filtrate; adding hydrogen peroxide to the secondary filtrate, filtering, thereby obtaining an iron-containing sludge and a tertiary filtrate; adding a heavy metal capturing agent to the tertiary filtrate, filtering, thereby obtaining a heavy metal sludge and an ammonium nitrate solution; measuring a concentration of the ammonium nitrate solution, adding urea and liquid fertilizer corrosion inhibitor to obtain a urea/ammonium nitrate dilute solution, evaporating and concentrating

Abstract: A system, method, and computer-readable medium having machine instructions provides for predicting geometric shape accuracy of 3D printed products. Such a prediction may involve developing a model of an object and determining ways in which an actually-manufactured 3D object corresponding to the model differs in real life. These differences correspond to shape deviations. Shape deviations may be process dependent and/or path dependent, and different layers of the object as well as the manufacturing process to make the different layers may introduce shape deviations in layers of the object. By developing a transfer functions of the manufacturing process and associated interlayer effects of the layers and then appropriately offsetting inputs to the manufacturing process, the shape deviations may be ameliorated.

Abstract: An illuminant estimation method, including acquiring two image frames, wherein a distance between the two image frames is greater than a predetermined distance; detecting shadows included in the two image frames, extracting pixel feature points corresponding to the shadows, determining point cloud information about the shadows, and distinguishing a point cloud of each shadow based on the point cloud information about the shadows; acquiring point cloud information about multiple objects, and distinguishing a point cloud of each object based on the point cloud information corresponding to the multiple objects; matching the point cloud of the each shadow and the point cloud of the each object in order to determine corresponding shadows associated with the multiple objects; and determining a position of an illuminant according to a positional relation between the multiple objects and the corresponding shadows.

Abstract: A wireless communication method for use in an access and mobility management function is disclosed. The wireless communication method comprises receiving a subscription for radio node information associated with a wireless terminal in a wireless network node, and transmitting, to a network exposure function, the radio node information associated with the wireless terminal in the wireless network node.

Abstract: A method, a device and a system for networking air conditioning units, a storage medium, and a processor. The method includes: determining a wireless network for networking an air conditioning unit of the air conditioning unit, and an identification of the wireless network; and controlling the air conditioning unit to network according to the wireless network and the identification.