Abstract: A bus power distribution micromodule, including a UPS; a channel door containing a bus starting end A; and at least one cabinet containing a bus section A1 or A2, wherein an input end of the bus starting end A is connected to the UPS, an output end thereof is connected to the bus section A1 or A2 by means of a connector, and the bus section A1 or A2 is disposed in the cabinet and connected to a power distribution apparatus of the cabinet. In the bus power distribution micromodule, a plug-and-play property, easy expansion and IT load flexible matching of the cabinet are realized; the bus starting end is integrated in the channel door of the micromodule, thereby facilitating convenient maintenance and operation; the beneficial effect of having a small, occupied area is achieved; and, moreover, the bus power distribution micromodule has the advantage of rapid delivery.

Abstract: A method for updating network access application authentication information applicable to a terminal having an embedded universal integrated circuit card (eUICC) that has at least one profile. The method includes receiving, by the terminal, a first message from a remote server, where the first message includes network access application (NAA) authentication parameter update information and a first identifier, updating, by the terminal, authentication information of a profile corresponding to the first identifier based on the NAA authentication parameter update information, and detaching, by the terminal, from a network and re-attaching to the network based on updated authentication information of the profile.

Abstract: A method includes receiving, by an embedded universal integrated circuit card (eUICC), first information from a local profile assistant (LPA), where the first information includes a first certificate issuer (CI) public key identifier, and the first CI public key identifier is a CI public key identifier that the eUICC does not have. The method further includes sending, by the eUICC, second information to an OPS, where the second information includes the first CI public key identifier. The method further includes receiving, by the eUICC, a patch package from the OPS, where the patch package includes at least a first CI public key corresponding to the first CI public key identifier. The method further includes updating, by the eUICC, a CI public key of the eUICC by using the first CI public key.

Abstract: A construction method for a shallow-buried multi-arch tunnel under water-rich geological conditions includes the following steps: cleaning a grouting ground surface; marking a grouting reinforcement scope; performing survey setting-out; drawing a cross-section diagram to scale; calculating out coordinates and angles of anchor points that need to be set; marking drilling positions; nailing small wooden piles at the drilling positions for identifying; determining a setting depth of the anchor rods according to ground elevation; drilling holes, cleaning bottom of hole, grouting, performing construction preparation, performing long pipe shed construction at the entrance after an earth-rock of a tunnel entrance and an open cut tunnel is excavated to flush with a springing line of the tunnel. A down-the-hole drill is used for drilling in construction. Long pipe shed grouting is designed based on solidifying a soil mass in limited scope around a consolidation pipe shed.

Abstract: Disclosed is the use of ALDH1A and an agonist, a catalysate and an inhibitor thereof. In particular, disclosed is the use of ALDH1A or an agonist thereof, or a catalysate thereof in the preparation of a pharmaceutical composition or a formulation for the treatment and/or prevention of autism.

Abstract: A method and system for configuring a multi-mode base station is disclosed so that a network system may specify a radio access mode for the base station. In the present invention, a configuration control unit inside the base station reports resource capabilities of the base station to a configuration decision unit. The configuration decision unit determines a mode for the base station according to network planning and the reported resource capabilities, generates a configuration file for the base station according to the determined mode, and delivers the configuration file to the base station. The configuration control unit configures relevant resources of the base station according to the received configuration file.

Abstract: A method and system for configuring a multi-mode base station is disclosed so that a network system may specify a radio access mode for the base station. In the present invention, a configuration control unit inside the base station reports resource capabilities of the base station to a configuration decision unit. The configuration decision unit determines a mode for the base station according to network planning and the reported resource capabilities, generates a configuration file for the base station according to the determined mode, and delivers the configuration file to the base station. The configuration control unit configures relevant resources of the base station according to the received configuration file.

Abstract: A method and system for configuring a multi-mode base station is disclosed so that a network system may specify a radio access mode for the base station. In the present invention, a configuration control unit inside the base station reports resource capabilities of the base station to a configuration decision unit. The configuration decision unit determines a mode for the base station according to network planning and the reported resource capabilities, generates a configuration file for the base station according to the determined mode, and delivers the configuration file to the base station. The configuration control unit configures relevant resources of the base station according to the received configuration file. The base station sends a configuration request during initial startup to implement automatic configuration.

Abstract: A method and system for configuring a multi-mode base station is disclosed so that a network system may specify a radio access mode for the base station. In the present invention, a configuration control unit inside the base station reports resource capabilities of the base station to a configuration decision unit. The configuration decision unit determines a mode for the base station according to network planning and the reported resource capabilities, generates a configuration file for the base station according to the determined mode, and delivers the configuration file to the base station. The configuration control unit configures relevant resources of the base station according to the received configuration file. The base station sends a configuration request during initial startup to implement automatic configuration.

Abstract: This invention has provided a manufacturing method of semi-finished piston with inner cooling channel through liquid extrusion process, including the following steps: a) produce a wear-resistant cast iron ring with coupling hooks and a common salt and corundum dissoluble core with convex edges; b) fix the wear-resistant cast iron ring in the casting moulds after being aluminized; c) fix the dissoluble core after being pre-heated on the wear-resistant cast iron ring with coupling hooks and convex edges; d) fill in the casting mould with aluminum alloy liquid, compressing and molding. The dissoluble core can be accurately fixed in the casting mould through coupling hooks and convex edges. When the semi-finished piston has been manufactured into finished product, it shall be characterized by high compactness and high mechanical property resulted from liquid extrusion technology.