Abstract: An array substrate and a touch display device are provided. In the array substrate, a first control unit and a second control unit are arranged opposite to each other in a first direction. A plurality of touch sensor blocks includes a first group of electrode blocks and a second group of electrode blocks arranged in the first direction, and a plurality of touch signal lines includes a first group of touch signal lines and a second group of touch signal lines arranged in the first direction. The touch signal lines in the first group of touch signal lines are coupled to the touch sensor blocks in the first group of electrode blocks respectively; and the touch signal lines in the second group of touch signal lines are coupled to the touch sensor blocks in the second group of electrode blocks respectively.

Abstract: Disclosed is an IL-15 mutant fusion protein preparation. Specifically, provided is an IL-15 mutant fusion protein pharmaceutical composition. The composition comprises an IL-15 mutant fusion protein, a buffer solution, a protein stabilizer and a surfactant. The pharmaceutical composition can maintain the stability of the IL-15 mutant fusion protein in the long-term storage and transportation process of the product, and thus, the stability, safety and effectiveness of the drug are ensured.

Abstract: According to implementations of the subject matter described herein, there is provided a solution of providing a health index of a service. In this solution, a plurality of incident information sets associated with a plurality of services are obtained. The plurality of services are provisioned in a computing environment. An incident information set indicates at least one incident reported during operation of a service. Respective health indices are determined for the plurality of services based on respective ones of the plurality of incident information sets and a health classification policy. The respective health indices indicate respective health statuses of the plurality of services and being determined from a same health index range. Through unified use of incident information, the determined health indices can indicate universal and consistent health statuses for different services.

Abstract: The present invention relates to a high temperature heat exchange and heat storage unit, and mechanism and device thereof. The high temperature heat exchange and heat storage unit comprises a housing containing a plurality of solid heat storage particles. The housing has a fluid inlet on the top of the housing, and has a plurality of fluid outlets on the bottom of the housing; a plurality of overflow ports, a plurality of overflow pipes, and a heat exchange pipe is disposed inside the housing; each overflow pipe communicates with one corresponding overflow port and one corresponding fluid outlet of the housing, and a highest point of each overflow pipe is lower than the top of the housing. No sealing structure needs to be disposed at the fluid inlet of the housing, so that the high temperature heat exchange and heat storage unit is simple in structure.

Abstract: A graphite composite negative electrode material, a preparation method therefor and an application thereof. A coating layer formed by mixing a plurality of substances is coated on the surface of graphite, the high theoretical specific capacity of titanium niobate is utilized, and carbon nanotubes and amorphous carbon are added in an auxiliary manner, the carbon nanotubes form a network structure, and the amorphous carbon stabilizes the structure of the material, which jointly improve the structural stability of the material in the charging and discharging process, and improve the first efficiency and the cycle performance of the material.

Abstract: A display device is provided. The display device includes: a first protective cover plate, a second protective cover plate, a first bonding layer, and a display panel; wherein the first bonding layer is disposed between the first protective cover plate and the second protective cover plate and is bonded to the first protective cover plate and the second protective cover plate; and the display panel is disposed on one side of the second protective cover plate distal to the first protective cover plate, and a light-emergent side of the display panel faces the second protective cover plate; wherein a thickness of the first protective cover plate is greater than a thickness of the second protective cover plate.

Abstract: Provided are a wireless protocol stack framework and a communication method based on a wireless protocol framework. The wireless protocol stack framework includes a sending end and a receiving end. The sending end includes a first channel maintenance module and a first data processing module. The receiving end includes a second data processing module and a second channel maintenance module.

Abstract: Provided are a thermal barrier coating and a preparation method thereof, which belong to the field of coating technology. The thermal barrier coating has a double-layer coating structure, and includes an intermediate layer attached to a surface of a metal bonding layer, and a top layer, wherein the intermediate layer is formed by atmospheric plasma spraying YSZ porous microspheres, and the top layer is formed by atmospheric plasma spraying Yb—Gd codoped YSZ porous microspheres; the intermediate layer is in contact with the surface of the metal bonding layer, and the top layer is directly exposed to a high-temperature gas environment.

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for leveraging Internet of things (IoT) devices that can communicate and interact with one another. In some implementations, at least one external device within proximity to an end-user device is determined. Context information of the end-user device is determined. Based on the context information of the end-user device, a connection with the at least one external device is established. Functionality corresponding to the at least one external device is identified. A virtual device associated with the at least one external device is identified. The identified virtual device is provided to the end-user device for performing the functionality of the at least one external device by the end-user device.

Abstract: An information recording method includes obtaining image information; displaying prompt information on a head-up display based on the image information, where the prompt information is used to guide a user to record facial information; and obtaining the facial information.

Abstract: A drying apparatus is based on supercritical fluid. The drying apparatus includes: an upper cover; a base, arranged below the upper cover and the base and the upper cover; a substrate tray, arranged on the base; a first fluid supply tube, arranged on the top wall of the upper cover; a fluid disturbance plate, arranged below the first fluid supply tube; a second fluid supply tube, arranged on a first side wall of the upper cover; and a fluid discharge tube, arranged on a second side wall of the upper cover. The inner space of the closed chamber can be minimized by using the drying apparatus, thereby saving the usage amount of the supercritical fluid, and reducing the usage costs.

Abstract: The present disclosure relates to a bispecific antibody capable of specifically binding PVRIG and TIGIT, which can modulate the function of immune cells and can be used as a drug to treat diseases related to immune abnormalities, such as tumors.

Abstract: A battery includes a plurality of arranged battery cells; and a pressure regulating apparatus, including a body portion and a regulating valve, where the body portion is arranged between adjacent battery cells, a gas pipeline being formed in the body portion, and the regulating valve is arranged in the gas pipeline and configured to regulate pressure in the gas pipeline so as to adjust a gap between adjacent battery cells.

Abstract: A camera lens group, along an optical axis from an object side to an image side, sequentially includes a first lens to a seventh lens. The first lens has positive refractive power; the second lens has refractive power; the third lens has refractive power; the fourth lens has refractive power, a convex object-side surface, and a convex image-side surface; the fifth lens has refractive power, a convex object-side surface, and a concave image-side surface; the sixth lens has refractive power, and a concave image-side surface; and the seventh lens has refractive power. A total effective focal length f of the camera lens group and an entrance pupil diameter EPD of the camera lens group satisfy: f/EPD<1.45.

Abstract: The present disclosure provides a terminal access method, an equipment and a terminal, and relates to the technical field of communications. The method includes: acquiring, under the condition that an administrator terminal is located within a preset range, management configuration information of the administrator terminal by means of near field communication (NFC), where the management configuration information is used for managing a visitor terminal; and determining, according to the management configuration information and information to be verified of the visitor terminal, whether access of the visitor terminal is permitted.

Abstract: A compound as represented by formula (I) or a pharmaceutically acceptable salt thereof or a pharmaceutical composition thereof, a preparation method therefor, and the use thereof in the treatment of tumors, inflammatory diseases or autoimmune diseases.

Abstract: The invention relates to a self-resetting buckling-restrained brace, comprising a central positioning plate and secondary buckling-restrained units located on the left and right sides; the secondary buckling-restrained units each comprise a connection node, a brace core component, an outer sleeve steel pipe, a sliding load-bearing plate, a fixed load-bearing plate, a stabilization steel bar, steel frame braces, a Belleville spring and friction plates; the brace core component, the sliding load-bearing plate and the stabilization steel bar are connected in order and slide into the outer sleeve steel pipe; the middle portion of the brace core component penetrates through the outer sleeve steel pipe, and the outer end of the brace core component is fixedly connected to the connection node; the fixed load-bearing plate, the steel frame braces and the central positioning plate are connected in order, and an inner end of the stabilization steel bar penetrates through the fixed load-bearing plate; the friction plate

Abstract: A strapdown inertial navigation heave measurement method using multiple low-pass filter units includes: firstly, collecting data of a gyroscope and an accelerometer by a system, obtaining attitude information of a carrier by using initial alignment, and then, obtaining a relationship matrix between a body coordinate system and a geographic coordinate system by using the attitude information; obtaining a relationship matrix between the geographic coordinate system and a reference coordinate system according to a geographic position, and obtaining a rough vertical acceleration by using a direction cosine matrix, output information of the accelerometer and gravity information; then, filtering out low-frequency signals by using a first filter unit and integration to obtain a relatively accurate velocity signal; and furthermore, enabling the vertical acceleration to be subjected to a second filter unit and integration to obtain an accurate heave displacement.

Abstract: The present application provides a rotation shaft mechanism for a foldable screen, a foldable screen assembly, and a foldable mobile terminal. The present application can make the foldable screen of the foldable terminal work more reliably and smoothly. It has outstanding advantages of simpler structure, easy implementation, low cost, strong reliability, long lifespan, and more application fields, and can be widely used in foldable mobile terminals.

Abstract: Provided are a thermal barrier coating and a preparation method thereof, which belong to the field of coating technology.