Abstract: In an example, a method for provisioning a cell site in a 5G RAN may include receiving a plurality of steps involved in provisioning the cell site for the 5G RAN. In an example, provisioning the cell site may include provisioning of a physical infrastructure layer, a container orchestration platform on the physical infrastructure layer, and a containerized network function (CNF) instance associated with the 5G RAN in the container orchestration platform. Further, the method may include converting the plurality of steps into a dependency graph of tasks. The dependency graph may represent workflows and relationships between the tasks. Furthermore, based on feeding the dependency graph as an input to an orchestrator, the method may include provisioning the cell site by executing the tasks in an order according to the dependency graph.

Abstract: A lower vehicle body rear structure includes a rear floor integrally formed in a die-casting mode, rear floor longitudinal beam rear sections fixedly connected to the rear floor, a shelf, and a spare tire cabin. Rear floor longitudinal beams arranged on the two sides of the rear floor, and a rear floor middle cross beam and a rear floor rear cross beam which are connected between the rear floor longitudinal beams are formed on the rear floor, and rear wheel covers connected to the rear floor longitudinal beams are respectively arranged on the two sides of the rear floor. The shelf is located above the rear floor, and the two ends of the shelf are connected to the rear wheel covers by means of connecting plates; and the rear floor, the shelf and the two connecting plates are connected to form an annular structure.

Abstract: A compensation circuit and a display device. The compensation circuit includes a timing controller, a power management circuit, an operational amplifier circuit, and a delay circuit. The delay circuit is configured to prolong a time duration of the operational amplifier circuit in the operating state in a first stage, and the delay circuit controls the operational amplifier circuit to stop operation when the delay circuit is able to stably output a common voltage to the display panel. A time duration of outputting the common voltage to the display panel is prolonged in a second stage. When the operational amplifier circuit is in the operation state, the delay circuit stops outputting the common voltage to the display panel.

Abstract: A system includes: a DC bus electrically configured for connection to one or more of a rectifier and an inverter, the DC bus including a positive bus and a negative bus; and a DC link electrically connected to the DC bus. The DC link includes: an energy storage apparatus includes at least two energy storage elements; and a fuse assembly electrically connected the energy storage apparatus and to one of the positive bus and the negative bus.

Abstract: An example method for managing a cell site in a 5G RAN may include determining a physical infrastructure layer, a container orchestration platform on the physical infrastructure layer, and a CNF instance associated with the 5G RAN in the container orchestration platform based on a site identifier associated with the cell site. Based on the physical infrastructure layer, the container orchestration platform, and the CNF instance, the method may include building a logical site resource map representing topological information of the cell site. Further, the method may include monitoring and/or managing the cell site using the logical site resource map.

Abstract: A method and an apparatus for controlling a floor cleaning device, and a floor cleaning device are provided. The method includes: acquiring a floor cleaning instruction; and controlling the floor cleaning device move to a cleaning position, and supplying water to a cleaning component of the floor cleaning device in a process of movement of the floor cleaning device to the cleaning position. The preparation time for the floor cleaning device to be supplied with water and soaked in the base station may be reduced.

Abstract: Methods and systems for techniques for quality of service (QOS) for supporting extended reality (XR) traffic include a method of wireless communication that includes receiving, by a first network function, from a second network function, a first indication that activates an extended reality traffic transmission optimization by which an efficiency of a transmission of payloads of a set of protocol data units having different importance is increased, transmitting, by the first network function, to a network node a request to activate the extended reality traffic transmission optimization, receiving, by the first network function, from the network node, a response to the request to activate the extended reality traffic transmission optimization, and activating, by the first network function, the extended reality traffic transmission optimization in a third network function.

Abstract: A method for forming fluorite from a F?-containing aqueous fluid, the method comprising: contacting a bioactive glass comprising calcium with the F?-containing aqueous fluid; and forming the fluorite. A filter media, and filter containing the filter media, for forming fluorite from a F?-containing aqueous fluid, the filter media comprising: a bioactive glass comprising calcium; and at least one of sand, gravel, charcoal, polymer particles, and ceramic particles.

Abstract: A communication method includes sending, by a terminal device, first indication information to a first communication device. The first indication information indicates the first communication device to render first foreground content, and the first foreground content is to-be-displayed foreground content of the terminal device. The communication information also includes receiving, by the terminal device, first information from the first communication device. The first information comprises second foreground content and second background content. The second foreground content is obtained by rendering the first foreground content. The second background content is obtained by decoding third background content. The third background content is determined based on first background content. The first background content is to-be-displayed background content of the terminal device.

Abstract: The present disclosure provides a squeezable fiber-based bottle for storing and dispensing a viscous liquid. The bottle comprises a molded base including a liquid containing surface having an aperture for dispensing viscous liquid. The molded base includes a base perimeter having a perimeter surface with an upper edge and a lower edge. The squeezable fiber-based bottle comprises a fiber-based side wall having an upper edge, a lower edge, an inner surface, and an outer surface. The side wall includes a front, a back and two opposing side panels. At least one of the opposing side panels includes crease lines forming a flat portion. The fiber-based side wall is attached to the molded base forming an impermeable seal such that the lower edge of fiber-based side wall is disposed near the perimeter surface upper edge but not the perimeter surface lower edge. The impermeable seal is formed about the entire perimeter surface of the molded base.

Abstract: A device searching method includes a first device that obtains a relative location between a second device and the first device is based on location information of the first device and the location information of the second device; if it is determined, based on the relative location, that the second device is not within a shooting range of the first device, the first device indicates to move the first device toward the second device until the second device is within the shooting range of the first device; and the first device highlights the area in which the second device is located in the shooting range of the first device.

Abstract: The present invention provides a MEMS piezoelectric speaker including a substrate with a back cavity, a diaphragm, a capacitive system and a flexible film. The diaphragm includes a fixed end, a suspended end. Adjacent suspended ends are at least partially spaced to form a slit. The suspended end includes a support section and a piezoelectric section. Along the thickness direction of the MEMS piezoelectric speaker, a flexible film is at least partially spaced from the diaphragm and the flexible film is spaced from the substrate. This design can improve the sound pressure level of the MEMS piezoelectric speaker in the middle and high frequency, and improve the acoustic performance of the MEMS piezoelectric speaker.

Abstract: A compensation circuit, including: a power management circuit and a switch circuit. The switch circuit is connected to a display panel and an operational amplifier circuit connected to the display panel. In case that a feedback voltage is greater than or equal to a target threshold, the switch circuit outputs a common voltage and an operating voltage to the operational amplifier circuit and stops outputting the common voltage to the display panel; and the operational amplifier circuit receives the common voltage and the operating voltage and outputs a compensation voltage to the display panel. In case that the feedback voltage is smaller than the target threshold, the switch circuit outputs the common voltage to the display panel and stops outputting the common voltage and the operating voltage to the operational amplifier circuit; and the operational amplifier circuit stops receiving the feedback voltage and stops outputting the compensation voltage.

Abstract: A conductive bar, a conductive bar assembly, and a vehicle electrical device system. The conductive bar is configured to be electrically connected between two electrical devices, and the conductive bar includes at least one connecting section. The elastic modulus of the connecting section is E, the width of the connecting section is ?, the thickness of the connecting section is ?, and the thickness ? of the connecting section satisfies: ?{square root over (??3/E)}???10?{square root over (??3/E)}, wherein ?=0.085 Gpa/mm, the units of ? and ? are both mm, the unit of E is Gpa, and E is in the range of 55 Gpa to 120 Gpa.

Abstract: This application provides a data transmission method and an apparatus. The method includes: A first central unit receives data from a user plane function network element, and then determines time information corresponding to the data, where the time information is used by a first distributed unit and a second distributed unit to synchronously transmit the data. Further, the first central unit separately sends the data and the time information to the first distributed unit and the second distributed unit. The first distributed unit and the second distributed unit send the data to a terminal device based on the time information. According to the method, the first distributed unit and the second distributed unit can perform synchronous transmission to the terminal device, to improve data transmission reliability.

Abstract: The present invention belongs to the field of biopharmaceuticals and relates to an anti-DKK1 antibody, a pharmaceutical composition thereof, and use thereof. Specifically, the present invention relates to an anti-DKK1 antibody or an antigen-binding fragment thereof, wherein the anti-DKK1 antibody comprises a heavy chain variable region comprising HCDR1 to HCDR3 and a light chain variable region comprising LCDR1 to LCDR3, wherein the amino acid sequence of HCDR1 is selected from SEQ ID NO: 1, etc., the amino acid sequence of HCDR2 is selected from SEQ ID NO: 2, etc., the amino acid sequence of HCDR3 is selected from SEQ ID NO: 3, etc., the amino acid sequence of LCDR1 is selected from SEQ ID NO: 4, etc., the amino acid sequence of LCDR2 is selected from SEQ ID NO: 5, etc., and the amino acid sequence of LCDR3 is selected from SEQ ID NO: 6, etc.

Abstract: The present disclosure provides a device and a method for controllable forging of a forming flow line of a complex-shaped component. The device includes a frame, a shaping unit, a cushioning unit, and a cleaning unit, and the frame is used to mount and fix the shaping unit, the cushioning unit, and the cleaning unit; the shaping unit is used to improve a shaping capacity of processed parts; the cushioning unit is used to reduce a vibration in a metal shaping process to avoid an impact on the shaping of the metal; the cleaning unit is used to clean up a surface of a mold after shaping; when the metal is put into the mold, the metal is extruded and shaped through the shaping unit, and at the same time, the cushioning unit is used to offset the vibration generated by the shaping unit during the shaping process.

Abstract: The present disclosure provides a manufacturing method of a semiconductor structure, including: an insulating layer includes a first dielectric layer and a second dielectric layer, a protective layer covers an upper surface of the second dielectric layer and a bottom and sidewalls of the first trench; removing part of the protective layer to expose at least part of a surface of the second dielectric layer; removing the second dielectric layer by a first wet etching process, the first wet etching process has a first etch selectivity of a material of the second dielectric layer to that of the first dielectric layer; and removing the protective layer by a second wet etching process, the second wet etching process has a second etch selectivity of a material of the protective layer to that of the first dielectric layer, and the second etch selectivity is greater than the first etch selectivity.