Abstract: A battery cell includes an electrolyte, positive and negative electrode plates, and a separator provided between the positive and negative electrode plates. The electrolyte includes a lithium salt including lithium hexafluorophosphate, a mass percentage of which with respect to a total mass of the electrolyte ranges from 15% to 20%. The positive/negative electrode plate includes a positive/negative electrode current collector and a positive/negative electrode film layer provided on at least one side of the positive/negative electrode current collector and containing a positive/negative electrode active material. The negative electrode active material contains carbon and silicon. A mass percentage of silicon with respect to a total mass of the negative electrode active material is greater than or equal to 0.3% and less than or equal to 3.0%.

Abstract: Provided is a fully decoupled MEMS gyroscope, including a base, a sensing unit elastically connected to the base, and a driving unit coupled with the sensing unit and driving the sensing unit to move. The base includes a coupling anchor point located at a center of a rectangle and a coupling structure elastically connected to the coupling anchor point. The driving unit includes four driving members located at inner positions of four corners of the rectangle. The sensing unit includes two X mass blocks symmetrically arranged in two of the avoiding intervals, two Y mass blocks symmetrically arranged in the other two of the avoiding intervals, four Z mass blocks elastically connected to the adjacent driving members and located at the four corners of the rectangle, and four Z detection decoupling members elastically connected to the adjacent Z mass blocks and elastically connected to each other around the rectangle.

Abstract: A battery cell includes an electrolyte, positive and negative electrode plates, and a separator between the positive and negative electrode plates. The electrolyte includes a lithium salt including lithium hexafluorophosphate, a mass percentage of which with respect to a total mass of the electrolyte ranges from 15% to 20%. The positive/negative electrode plate includes a positive/negative electrode current collector and a positive/negative electrode film layer provided on at least one side of the positive/negative electrode current collector and containing a positive/negative electrode active material. The negative electrode active material includes a carbon-based material and a silicon-carbon composite. A mass percentage of silicon in the silicon-carbon composite with respect to a total mass of the negative electrode active material is greater than or equal to 0.3% and less than or equal to 10.0%.

Abstract: An edge-computing method and an edge-computing system for automatic license plate recognition are provided. The edge-computing method is performed in a terminal system of a vehicle. The edge-computing system includes a photographing module and a computing circuit. A streaming video is generated by the photographing module. An object-detection model is used to identify a license plate in each frame of the video and recognize characters from an image of the license plate. A confidence algorithm is used to calculate a confidence level of each of the characters and a confidence score of all of the characters. Confidence scores of the license plate in continuous frames within a period of time are calculated, and the frame having a highest confidence score is stored in a memory. Afterwards, a classification model is used to recognize features of vehicle, such as a vehicle jurisdiction, a color, a brand, and a model.

Abstract: In some embodiments, the battery cell includes a shell, including an opening; an electrode unit, accommodated in the shell, the electrode unit including a main body portion and a tab portion protruding from the main body portion; a cap assembly, for connecting with the shell, and covering and closing the opening; and a first insulating member, accommodated in the shell and adapted to isolate at least part of the main body portion from the shell, the first insulating member including a first insulating plate, and the first insulating plate being disposed on a side of the main body portion facing the cap assembly and being attached to the main body portion. The first insulating member can insulate at least part of the main body portion from the shell.

Abstract: A slip ring assembly includes a base body, at least one first conductor, and at least one second conductor. The base body is configured to have an annular shape and adapted to be made of an insulating material, and the base body includes a first side and a second side opposite to the first side along an axial direction of the base body. The first conductor is configured to have an annular shape and adapted to be fixed on the first side or the second side. The second conductor is configured to have an annular shape and adapted to be fixed on the first side or the second side. The first conductor and the second conductor are electrically insulated, and a projection of the first conductor and a projection of the second conductor along the axial direction of the base body at least partially overlap.

Abstract: The present application relates to a model for training a high-simulation colonoscopy, and relates to the field of a medical training model. The model includes a colon model and a polypus model detachably mounted on the colon model. The colon model is opened and provided with polypus replacing points for mounting the polypus model. The polypus replacing points are provided on different intestinal segments of the colon model. The polypus replacing points are provided at a plurality of different positions in a circumferential direction of the colon model. This application has the effect of simulating a variety of polypus lesion training scenarios, which contributes to the efficient conduct of colonoscopy training.

Abstract: Provided are an information scheduling method and apparatus, a device and a storage medium. The method includes: receiving PDSCH configuration information from a second communication node, receiving DCI from the second communication node, and determining scheduling information of a PDSCH on at least one carrier according to the PDSCH configuration information and the DCI.

Abstract: A light-emitting diode includes a semiconductor layer sequence. The semiconductor layer sequence includes a first semiconductor layer, a second semiconductor layer and an active layer, and further includes a first mesa and a second mesa. The first mesa has a current blocking structure adjacent to the second mesa and a current conduction portion located below the current blocking structure. The first semiconductor has a first surface facing away from the active layer, the first mesa is provided with a second surface facing away from the first surface, a distance between the second surface and the first surface is greater than or equal to a half of a thickness of the first semiconductor layer, and the current conduction portion has a height in a thickness direction of the semiconductor layer sequence being ? to ½ of the thickness of the first semiconductor layer. The light-emitting diode can improve carrier injection efficiency.

Abstract: The present application discloses an array substrate, a display panel, and a method for manufacturing an array substrate. The array substrate includes a substrate; a first insulating layer located on one side of the substrate, a surface of the first insulating layer facing away from the substrate being recessed to form a confining groove; a first metal layer located on a side of the first insulating layer facing away from the substrate, the first metal layer including a signal line, the signal line including a first branch and a second branch surrounding at least part of the first branch, the first branch being located in the confining groove, and at least part of the second branch being located on the surface of the first insulating layer facing away from the substrate; and a second insulating layer located on a side of the first metal layer facing away from the substrate.

Abstract: A flip-chip light-emitting diode includes a first conductivity type semiconductor layer, a light-emitting layer, a second conductivity type semiconductor layer, a first transparent dielectric layer, a second transparent dielectric layer, and a distributed Bragg reflector (DBR) structure which are sequentially stacked. The first transparent dielectric layer has a thickness greater than ?/2n1, wherein A is an emission wavelength of the light-emitting layer, n1 is a refractive index of the first transparent dielectric layer, n2 is a refractive index of the second transparent dielectric layer and is greater than n1, and n2 is lower than a refractive index of the second conductivity type semiconductor layer. A light-emitting apparatus including the aforesaid flip-chip light-emitting diode is also provided.

Abstract: Embodiments of the present disclosure relate to methods, devices and computer readable media of communication. A terminal device receives, from a network device, a first configuration information transmitted on a first cell, wherein the first configuration information includes a set of TCI states, and the set of TCI states is associated with a second cell different from the first cell. The terminal device receives a first activation command to activate one or more TCI states, wherein the one or more TCI states comprise at least one TCI state from the set of TCI states. The terminal device applies the one or more activated TCI states from a first slot after a predefined timing. In this way, a beam for the second cell can be indicated according to the TCI state indicated by the first cell before serving cell change; accordingly, the latency, the overhead and the interruption time during the inter-cell mobility can be reduced.

Abstract: An electrode assembly includes at least two electrode plates stacked on each other; the first electrode plate is provided with a first groove, and the first current collector is connected to a first tab in the first groove; the second electrode plate is provided with a first avoidance groove, and the first avoidance groove and the first groove are disposed opposite to each other along a stacking direction of the electrode plates; and the first tab is completely covered by a projection of the first avoidance groove on the first electrode plate. Due to arrangement of an avoidance groove, an increase in a thickness of an electrode assembly caused by a tab may be reduced, so that the thickness of the electrode assembly can be reduced, reducing a volume of the electrode assembly, and further improving an energy density of a battery.

Abstract: A routing-policy-based global user compliance access method and an apparatus are provided. The method includes steps of: initiating, by a user, a login request to a unified user gateway if there is a user login behavior; sending, by an authentication unit, an authenticated user request to a local user center for processing, and to the global user center for global query if the user is a non-local user; initiating, by the user, a business request to the unified user gateway if there is a user business operation behavior; routing the request to an application program interface after being passed by the authentication unit; sending, by the application program interface, the business request to the local user center for business processing, and to a global business center for routing policy query and redirecting to the remote user center to which the user belongs if the user is the non-local user.

Abstract: Example embodiments of the present disclosure relate to an effective mechanism for reference signal (RS) configuration. In this solution, the terminal device determines at least one cyclic shift (CS) for an SRS transmission with four antenna ports, the at least one CS comprising: at least one first CS and at least one second CS, where the at least one second CS is different from the at least one first CS. Further, the terminal device transmits, to a network device and based on the at least one first CS and the at least one second CS, the SRS transmission over a comb-structure resource with a comb value of eight. In this way, the peak to average power ratio (PAPR) performance is improved.

Abstract: The present disclosure provides a display device, a sound-emitting control method, and a sound-emitting control device.

Abstract: Systems and methods for starting inverter-based resources (IBRs) and synchronizing them with their tied grid are provided. The startup can utilize direct current (DC) control throughout each switching cycle, enabling a process without any inrush current. This can mitigate the inrush current instantly or essentially instantly, thereby giving a transient-free inverter startup and grid synchronization.

Abstract: A semiconductor apparatus and a method of manufacturing the same are provided. A semiconductor apparatus includes a first nitride semiconductor layer, a second nitride semiconductor layer, an electrode, a dielectric structure, a field plate, a plurality of height compensators, and a plurality of vias. The second nitride semiconductor layer is on the first nitride semiconductor layer and has a bandgap greater than that of the first nitride semiconductor layer. The electrode contacts the second nitride semiconductor layer. The dielectric structure is disposed on the second nitride semiconductor layer and covers the electrode. The field plate is in the dielectric structure. The height compensators are in the dielectric structure and are disposed on the electrode and the field plate, respectively. The vias extend into the dielectric structure and contact top surfaces of the height compensators, respectively.

Abstract: A method for preparing TOPCon battery substrate and double-sided electroplated TOPcon battery prepared therefrom are provided. The method includes: providing a double-sided grooved silicon matrix of a TOPCon battery; carrying out thermal repair treatment on the silicon matrix; respectively carrying out light injection treatment on the front side and the back side of the silicon matrix after thermal repair treatment, thereby the TOPCon battery substrate is obtained. Thermal repair treatment can greatly increase the overall lattice thermal motion of the silicon substrate, and light is injected into the front side and the back side in the directions of two different light incidence surfaces, so that both the front side and the back side can absorb light, thereby repairing the defects at the interface between the amorphous silicon and the silicon wafer and improving the quality of the PN junctions.

Abstract: Anycast addressing is utilized to support the connection of multiple application connectors fronting an application(s) to a network element and anycast routing of network traffic destined for the application(s). When an application is indicated for onboarding in a network fabric of a tenant, a network controller allocates virtual and anycast addresses to the application. Allocation of anycast addresses is per domain name and port/protocol combination. Upon determining that the application is available, the application connector(s) advertises reachability of the application via the anycast address. The network controller orchestrates configuration of a DNS entry that resolves the application name to its virtual IP address and destination NAT rules that translate the virtual IP address to the anycast address and the anycast address to the application's private IP address. Application network traffic can thus be forwarded to the application via any application connector that advertised the anycast address.