Abstract: The invention relates to the technical field of expansion devices, in particular to an expansion device for deformation joints, a pavement structure and a construction method thereof. The device is installed above the deformation joint in a groove and consists of: a displacement support plate fixed above the joint; an elastic support component with fixed bases on two sides of the displacement plate and a rigid telescopic member, which is suspended above the joint and provides elasticity along the connecting line of the bases; and an elastic body that fills the groove and covers the support component. By introducing steel components into the elastic body, the device improves structural strength, integrity, and driving comfort of a pavement.

Abstract: A high-definition (HD) map-related map construction method, electronic device, and storage medium are provided. The method includes: extracting a bird's-eye view (BEV) feature map based on the data; determining map information through a hybrid decoder based on the BEV feature map and a hybrid query; and constructing an HD map corresponding to the data based on the map information, wherein the map includes a plurality of map elements each including an area formed by a plurality of coordinate points in the map, the map information comprises coordinate information and class information of the plurality of map elements, and the hybrid query includes a plurality of hybrid features each corresponding to one map element and including a point feature and an element feature. Optionally, the method may be executed using an artificial intelligence (AI) model.

Abstract: A self-shielded and computer controlled system for performing non-invasive stereotactic radiosurgery and precision radiotherapy using a linear accelerator mounted within a two degree-of-freedom radiation shield coupled to a three-degree of freedom patient table is provided. The radiation shield can include an axial shield rotatable about an axial axis and an oblique shield independently rotatable about an oblique axis, thereby providing improved range of trajectories of the therapeutic and diagnostic radiation beams. Such shields can be balanced about their respective axes of rotation and about a common support structure to facilitate ease of movement. Such systems can further include an imaging system to accurately deliver radiation to the treatment target and automatically make corrections needed to maintain the anatomical target at the system isocenter.

Abstract: A pixel circuit includes a pixel driving circuit and a bonding unit connected thereto. The bonding unit includes a first bonding terminal group and at least one second bonding terminal group that are arranged in parallel, and the first bonding terminal group and a second bonding terminal group are configured to bond light-emitting devices. The first bonding terminal group includes a first terminal and a second terminal, and the second bonding terminal group includes a third terminal and a fourth terminal. The first terminal and the third terminal are connected, and are both connected to the pixel driving circuit; the second terminal and the fourth terminal are connected, and are both connected to a set voltage signal line.

Abstract: A light-emitting substrate is provided. The light-emitting substrate includes a base substrate, light-emitting units, and first driving signal line groups; the light-emitting unit includes light-emitting sub-units; the first driving signal line is configured to be connected to the first electrode terminal of the light-emitting sub-unit; a translation distance in the column direction is provided between a k-th light-emitting unit in the N-th column and a k-th light-emitting unit in the (N+1)-th column, and the translation distance is smaller than a spacing between two adjacent light-emitting units in a same column in the column direction; the first driving signal line group is between the N-th column of light-emitting units and the (N+1)-th column of light-emitting units and alternately passes through light-emitting units in the N-th column and the (N+1)-th column; and each light-emitting unit is passed by two adjacent first driving signal line groups.

Abstract: A receiving structure providing real-time information as to the materials constituting its contents includes a box body, a first side plate, and a second side plate. The box body, the first side plate, and the second side plate forming a receiving space, and the receiving space receives materials. A discharge port is formed between the second side plate and the first side plate, the discharge port is in communication with the receiving space, and the discharge port is configured to take out the material. A material checking unit is provided on the first side plate, the material checking unit detects and enables real time identification of the materials in the receiving structure.

Abstract: Proposed is a driver circuit for a lighting device which caters for both a control method using an electronic control signal and a manual control signal. The driver circuit has a power control circuit and a selection circuit. The selection circuit is configured to control the power control circuit so that a manual control signal is either employed or disregarded. In this way, the power control circuit may be controlled to set the output power of the driver circuit according to either the manual control signal or an electronic control signal. Specifically, the electronic control signal is prioritized over the manual control signal when the electronic control signal is valid.

Abstract: A non-acidified fermented dairy product and a preparation method thereof are provided, relating to the technical field of fermented dairy products processing. The preparation method of the non-acidified fermented dairy product includes: inoculating a fermentation inoculum into cow milk, and performing a two-stage fermentation to obtain the non-acidified fermented milk; wherein the two-stage fermentation comprises a first-stage fermentation and a second-stage fermentation; a rotation speed of the first-stage fermentation is 180-250 revolutions per minute, and a duration is 10-20 hours; a rotation speed of the second-stage fermentation is 100-160 revolutions per minute, and a duration is 8-16 hours.

Abstract: A method for adaptive mapping for data compression includes determining an input/output (I/O) request pattern, dynamically switching between a segment mapping mode and a flat hash table mapping mode based on the determined I/O request pattern, updating a shared mapping table for the segment mapping mode and the flat hash table mapping mode, and adjusting an entry of the mapping table based on the determined I/O request pattern and a status of the entry.

Abstract: A system may comprise a processor and a memory having computer readable instructions stored thereon. The computer readable instructions, when executed by the processor, may cause the system to receive anatomic image data for an anatomic area and segment the anatomic image data to identify an anatomic passageway in the anatomic area. The computer readable instructions may also cause the system to identify a gap between a first segment and a second segment of the segmented anatomic image data, generate a bridge segment to bridge the gap, and generate an anatomic model of a diseased lung including the first segment, the second segment and the bridge segment.

Abstract: A method for manufacturing a rollforming frame includes: forming a first vertical wall and a first horizontal wall connected to each other at two opposite ends of a to-be-machined plate; rolling and bending the first horizontal wall to form a stepped bent structure; rolling and bending the first horizontal wall to form a second vertical wall, a second horizontal wall, and a third horizontal wall; rolling and bending the second horizontal wall to form a third vertical wall and a fourth horizontal wall; rolling and bending the third horizontal wall to form a fourth vertical wall and a fifth horizontal wall; rolling and bending one end of the fifth horizontal wall away from the fourth vertical wall to form a connecting edge and a sixth horizontal wall; rolling and bending the sixth horizontal wall to form a fifth vertical wall and a seventh horizontal wall.

Abstract: A surgical instrument, including an openable/closable staple cartridge and a staple anvil. The staple cartridge has a staple cartridge surface facing the staple anvil (200). The staple cartridge is further provided with a staple recess extending in a direction perpendicular to the staple cartridge surface. A staple and a staple pushing piece are accommodated in the staple recess. The staple pushing piece is arranged at the side of the staple away from the staple cartridge surface, and the staple pushing piece is provided with a staple pushing surface used for contacting the staple so as to push the staple. The staple cartridge is configured such that when the staple pushing piece pushes the staple towards the staple anvil to move to a maximum displacement position, the staple pushing surface of the staple pushing piece is flush with the staple cartridge surface or lower than the staple cartridge surface.

Abstract: a transmission device and the fabricating method therefor, a quantum device integration component and a quantum computer, and belongs to the field of quantum information. The transmission device includes: a substrate; a micro-strip line layer formed on the substrate; a dielectric layer formed on the micro-strip line layer; and a ground layer and a port pad formed on the dielectric layer, wherein the ground layer is electrically connected to a ground plate of the micro-strip line layer, and the port pad is electrically connected to a conductor strip of the micro-strip line layer. The transmission device can be fabricated based on the existing integrated circuit fabricating process. In this transmission device, the micro-strip line layer can have a multi-layer stacking arrangement, so that high-density wiring on the substrate with a limited area can be achieved to adapt to the packaging needs of large-scale quantum chips.

Abstract: A method for lowering cholesterol and lipid levels using the Antrodia cinnamomea water-insoluble dietary fiber prepared as herein. After ethanol and water extraction, Antrodia cinnamomea wastes are dried and superfine-comminuted to obtain Antrodia cinnamomea waste powder. The waste powder treated with NaOH solution containing NaBH4 is extracted it twice to obtain two extracts. The two extracts are combined and an appropriate amount of glacial acetic acid are added for neutralization. The extracts are centrifugalized and precipitate is collected. After washing the precipitate with ultrapure water, the precipitate is dissolved with LiCl-DMSO. The precipitate that is insoluble in the LiCl-DMSO solution is dialyzed and freeze-dried to obtain the water-insoluble dietary fiber component ACA-IDK of Antrodia cinnamomea. The LiCl-DMSO solution is subjected to ethanol/DMSO fractional precipitation, and then the precipitate is collected and dialyzed.

Abstract: There is provided a method for video processing, an electronic device, and a storage medium, which relates to the technical field of image processing, specifically to technical fields such as digital video and image display, which may be used in intelligent cloud and cloud computing scenarios. A specific implementation solution involves: acquiring ambient brightness data of a display device, the display device adopting a standard dynamic range (SDR) technology; obtaining screen brightness data of the display device according to video brightness data of to-be-displayed high dynamic range (HDR) video, metadata of the HDR video, and the ambient brightness data; wherein the video brightness data is obtained by tone mapping according to the metadata; and controlling, by using the screen brightness data, the display device to display the HDR video.

Abstract: An automatic compensation method based on temperature characteristics of RGB LEDs by first obtaining current temperatures of the RGB LEDs, and then adjusting a corresponding PWM duty cycle of each LED according to the current temperature of each LED to change drive currents of the RGB LEDs, thereby achieving compensation for the RGB LEDs. By determining a temperature adjustment coefficient of each LED based on the current temperature, temperature adjustment ratios, and an adjustment step size of the LED, and finally adjusting the PWM value according to the temperature adjustment coefficient to drive the LED, color shift is reduced. When performing PWM duty cycle adjustment, adjustment formulae are used, which only require obtaining the current temperature, the temperature adjustment ratios, and the adjustment step size of each LED, and then calculating according to the formula, therefore not requiring extensive data storage or data lookup and thus resulting in lesser computation.

Abstract: The present application discloses a water spraying pipe and a cleaning apparatus. The water spaying pipe includes a pipe body having a water inlet end and defining a water spraying hole in a pipe wall thereof; and a water spraying groove defined in the water spraying pipe at a position corresponding to the water spraying hole. The water spraying hole is in communication with the water spraying groove, and a diameter of the water spraying hole is greater than a width of the water spraying groove. The present application effectively improves the cleaning efficiency of the water spraying pipe.

Abstract: Secure printing may be performed in a virtual desktop infrastructure (VDI) in a virtualized computing environment. When a file is selected for secure printing, print data for the file is stored, and a corresponding entry is created in a metadata map. A message is sent to a user device to inform a user that the file is available for secure printing. The message may include a uniform resource locator (URL) link having a hash code corresponding to the stored print data. If the user accesses the URL link to request the secure printing, the hash code is retrieved from the URL link and compared against the entry in the metadata map. If there is a match between the hash code and the entry in the metadata map, the file is sent to a target local printer for printing.