Abstract: A tearing apparatus includes a mounting bracket, a movement mechanism, and a clamping mechanism. The movement mechanism includes a first movement assembly and a second movement assembly. The first movement assembly is arranged on the mounting bracket. The first movement assembly is configured to drive the second movement assembly to move along a first direction. The clamping mechanism includes a connecting bracket and a clamping assembly. The second movement assembly is configured to drive the connecting bracket to move along a second direction. The clamping assembly is connected to the connecting bracket, and a clamping piece of the clamping assembly can move along a third direction. The clamping piece is configured to clamp a target piece of a material for tearing. The first direction, the second direction, and the third direction intersect with one another.

Abstract: Compositions and regimens useful in treating type I citrullenemia are provided. The compositions include recombinant adeno-associated virus (rAAV) with a transthyretin enhancer and promoter driving expression of a human Argininosuccinate Synthase 1 (ASS1).

Abstract: A method for preparing black cotton-like fibers is provided, using a DTY texturing process, wherein POY and FDY fibers containing carbon black are sequentially passed through a first yarn guide, a yarn guide roller, a tensioner, a first yarn feeding roller, pre-entangling, a second yarn feeding roller, a first deformation hot box, a cooling plate, a false twister, a third yarn feeding roller, a middle entangling device, a setting hot box, a setting yarn feeding roller, oiling, and winding to obtain a black cotton-like fiber; the first yarn guide is a yarn guide wheel; a tow contacts a groove bottom of the first yarn guide in the process of movement, driving the first yarn guide to rotate; and the tensioner is a magnetic tensioner.

Abstract: A display panel includes a backplane, back traces, side traces and blocking portions. The backplane includes a display surface, a non-display surface, and side surfaces connected to the two surfaces, where a side surface is a selected side surface. The back traces and the blocking portions are arranged on the non-display surface. Each back trace includes a first line segment and a second line segment, whose extension directions intersect. The side traces are arranged on the selected side surface. Of each side trace, an end is on the display surface, and the other end is on the non-display surface. Each side trace is electrically connected to a first line segment in a respective back trace, where the first line segment has the same extension direction as the other end of each side trace. Two adjacent first line segments are provided with a blocking portion therebetween.

Abstract: A pile yarn, preparation method and application thereof are provided. The method includes: in the process of uniform motion of multifilaments, using the high-pressure airflow to feed short fibers into the fiber transfer channel of multifilaments to prepare the pile yarn; the number of monofilaments in the multifilament is 30-50; the pressure of the high-pressure airflow is 1-2 MPa; the included angle of 85-90° is formed between the feeding direction of the short fibers and the transferring direction of the multifilaments; the average length of short fibers exposed from the outermost monofilament surface of the multifilament in the prepared pile yarn is 3-5 mm. The application includes: using the pile yarn as all or part of the raw material, processing according to the general processing technology to prepare the pile fabric; the general processing technology is a technology which does not contain an electrostatic flocking or pile cutting procedure.

Abstract: Embodiments of the present application provide a connector, a device, a battery, and a power consuming apparatus. The connector includes a male terminal and a female terminal, where the male terminal includes M first plug pins and N second plug pins, and the female terminal includes M first jacks and N second jacks, with M and N being positive integers; and when plugging of the male terminal and the female terminal is in place, the M first plug pins are respectively plugged into the M first jacks to form M first loops, and the N second plug pins are respectively plugged into the N second jacks to form N second loops, with a second conductive contact distance (L2) between each second plug pin and the corresponding second jack being smaller than a first conductive contact distance (L1) between each first plug pin and the corresponding first jack.

Abstract: A testing apparatus and a method of range adjustment for the same are described. By means of a moving mechanism, a mount can be driven to move in a first direction, and a probe assembly is driven by the mount to achieve adjustment in the first direction. As the probe assembly is mounted on the mount in a movable design, the adjustment mechanism can be used to drive the probe assembly to move in a second direction on the mount to achieve adjustment in the second direction. This design combines the moving mechanism and the adjustment mechanism to drive the probe assembly directly or indirectly to move to achieve automatic adjustment in at least two dimensions, saving time and effort, improving the testing efficiency and meeting the production time of parts to be tested, and reducing manual operation errors and improving the range adjustment accuracy of the probe assembly.

Abstract: Cleaning compositions and the method of using the same are disclosed, where the compositions include one or more alkanolamines, one or more ether alcohol solvents or aromatic containing alcohol, one or more corrosion inhibitors, and optionally one or more secondary solvents.

Abstract: A display panel includes a substrate, electronic elements, first electrodes, and connection lines. The substrate includes a first main surface and a second main surface, and multiple side surfaces connecting the two main surfaces. At least one side surface is a selected side surface. Each connection line includes a first line segment, a second line segment and a third line segment. The third line segment is disposed on the second main surface, and includes a bonding portion and a non-binding portion, the bonding portion being farther away from the selected side surface relative to the non-binding portion. A maximum dimension of the bonding portion in a direction perpendicular to an extension direction thereof is less than a maximum dimension of the non-bonding portion in a direction perpendicular to an extension direction thereof. Bonding portions of third line segments are used for bonding a circuit board.

Abstract: A federated mining method for multimodal data based on multiple security policies includes: a federated learning framework is used as a data mining model for distributed data mining; a multiple authentication mechanism is designed; a local edge node is selected to participate in a federated computation to obtain authenticated local edge node and aggregate a dataset; a multimodal data fusion and a multimodal data classification are performed on the dataset by a generalized multimodal data feature fusion model based on a multi-headed attention mechanism; and an adaptive perturbation mechanism based on cyclic correlation analysis and differential privacy is designed to add noise round by round and dynamically. A federated mining method for multimodal data is further provided.

Abstract: A composite interlaced yarn is a filament subjected to an interlacing process, wherein the filament is a multifilament, and the composite interlaced yarn includes a plurality of continuous circulation units in a longitudinal length; each circulation unit includes a splitting part I, an interlacing part I, a splitting part II and an interlacing part II connected in sequence; an interlacing fastness of the interlacing part I is different from an interlacing fastness of the interlacing part II. An interlacing method for the composite interlaced yarn includes: the multifilament that is not subjected to the interlacing process sequentially adjusting a pre-tension by a tensioner, passing through a yarn path of a jet, and winding by a winding roller, so as to obtain the composite interlaced yarn, wherein a jet hole I and a jet hole II are formed in the jet.

Abstract: A dual vector system for treating ornithine transcarbamylase deficiency is provided. The system includes ((a) a gene editing AAV comprising a first AAV rh79 capsid and a first vector genome comprising a 5? ITR, a sequence encoding a meganuclease that targets PCSK9 under control of regulatory sequences that direct expression of the meganuclease in a target cell comprising a PCSK9 gene, and a 3? ITR; and (b) a donor AAV vector comprising a second AAV capsid and a second AAV rh79 vector genome comprising: a 5?ITR, a 5? homology directed recombination (HDR) arm, a transgene encoding ornithine transcarbamylase (OTC) and regulatory sequences that direct expression of the transgene in the target cell, a 3? HDR arm, and a 3? ITR.

Abstract: A method and cleaning composition for microelectronic devices or semiconductor substrates including at least one alkanolamine; at least one hydroxylamine or derivatives of hydroxylamine or mixtures thereof; at least one polyfunctional organic acid with at least two carboxylic acid groups and water. The cleaning compositions can further include at least one corrosion inhibitor.

Abstract: Provided is a system of generating multi-style learning tutorials based on learning preference evaluation. The system dynamically explores preferences of learners in a learning process from a time dimension through a proposed deep reinforcement learning model, so that a deep reinforcement learning agent can accurately express learning behavior features of learners and realize the personalized and accurate construction of course tutorials. At the same time, using an internal knowledge base and an external knowledge base as resource support, a multi-modal knowledge map with a plurality of definition relationships is designed to overcome the limitations of construction of a course tutorial method.

Abstract: Provided is a method of generating a personalized learning path based on multi-course knowledge graph merging and a system thereof, in particular to the technical field of personalized learning path generation. The method includes: constructing a personalized knowledge base to obtain a personalized knowledge graph of all courses that students need to learn in the current academic year; using an entity alignment technology to realize the personalized knowledge graph merging of all courses, and automatically generating a personalized knowledge graph of multi-course merging; generating a subsequent learning path according to a current learning progress of users and the personalized knowledge graph of multi-course merging; and evaluating the generated learning path in terms of link prediction accuracy.

Abstract: The invention provides a light spot scanning device, a scanning method thereof, and a medical cosmetology device, belonging to the technical field of medical cosmetology, comprising a laser and a collimating lens and a reflector arranged in sequence along the optical path transmission direction of the laser. The reflector is also connected with a driving member, the laser beam emitted by the laser forms a linear light spot through the collimating lens, and the reflector is driven to continuously rotate according to a preset path through the driving member. A plurality of linear light spots formed by the continuous rotation are sequentially overlapped on the light exiting side of the reflector to form a scanning linear light spot. Each time the reflector rotates, a group of linear light spots is formed. After continuous rotation, multiple groups of sequentially overlapping linear light spots are formed on the light exiting side of the reflector, called scanning linear light spots.

Abstract: The present disclosure discloses a score board for a competition and a hinge group thereof. The score board includes a first box and a second box which are connected through a hinge group, the hinge group includes an upper hinge and a lower hinge, the upper hinge and the lower hinge are mutually hinged together, the upper hinge is hinged to the first box, the upper hinge is slidably disposed on the second box, and the lower hinge is slidably disposed on the first box. When the first box and the second box are unfolded, display screens on front surfaces of the first box and the second box can be used to display scores of the competition.

Abstract: The present invention discloses a method for preventing dsRNA bacterial solutions from being degraded by UV light and application thereof in control of silverleaf whiteflies which relates to technical field of pest control. The method for preventing dsRNA bacterial solutions from being degraded by UV light of present invention is to mix dsRNA bacterial solutions with nanomaterial solutions to prepare mixed solutions of nanomaterial as well as dsRNA bacterial solutions, wherein the nanomaterial is one of MON, Fe3O4, TiC and SiC. Nanomaterials are used to protect dsRNA bacterial solutions from being degraded by UV light, so that lethal effect of dsGawky on silverleaf whiteflies can achieve purpose of pest control. The method is easy to operate, low in cost, good in effectiveness as well as sensitivity, high in insecticidal efficiency, and has other advantages such as environmental friendliness as well as good application prospects.

Abstract: The present disclosure relates to a method for screening an acetylcholinesterase inhibitor, and further relates to a kit and system for screening an acetylcholinesterase inhibitor.

Abstract: A display panel includes a substrate, a plurality of connection wires, an isolation region and a first electrostatic discharge structure disposed on a second surface. The substrate includes a first surface and a second surface that are opposite, and a plurality of side surfaces, and at least one of the side surfaces is a selected side surface. The connection wires are arranged side by side at intervals, and each of the connection wires includes a first-segment wire, a second-segment wire and a third-segment wire connected in sequence. The first-segment wire is located on the first surface, the second-segment wire is located on the selected side surface, and the third-segment wire is located on the second surface. The first electrostatic discharge structure is arranged on a side of third-segment wires away from the selected side surface. The isolation region is located between the third-segment wires and the first electrostatic discharge structure.