Abstract: Compounds, pharmaceutical compositions containing such compounds, and their use in prevention and treatment of cancer and other related diseases and conditions are disclosed.

Abstract: A composite cell and a battery containing the composite cell are provided. The composite cell includes positive electrode sheets each satisfying a condition that a ratio of its capacity per unit area to a capacity per unit area of any other positive electrode sheet is 0.9 to 1.1. The positive electrode sheets include first positive electrode sheets, and positive electrode active materials contained in the first positive electrode sheet include a first positive electrode active material and a second positive electrode active material. An energy density of the first positive electrode active material is greater than that of the second positive electrode active material. On each of the first positive electrode sheets, 10 ? % ? m ? 1 m ? 0 ? 50 ? % , an average single-side surface density of the positive active coating layer is 50 to 650 g/m2, and a specific surface resistance of the first positive electrode sheet is 0.0001 to 0.1500 ?/mm2·g.

Abstract: A battery, a battery module, a battery pack, a battery monitoring system and a vehicle are provided. The battery includes a housing; a cell disposed in the housing; and a sensing structure disposed in the housing, and the sensing structure is configured to collect status data within the battery and transmit the status data to the outside of the battery.

Abstract: The display substrate includes a base substrate (101) including a display area (AA) and a peripheral area (BB) on at least one side of the display area (AA); and an infrared sensor (102) on the base substrate (101). The infrared sensor (102) is integrated in the peripheral area (BB). The infrared sensor (102) includes a first electrode (1021), a photoelectric conversion function layer (1022) and a second electrode (1023) that are arranged in a stacked manner. The first electrode (1021) is arranged adjacent to the base substrate (101), the second electrode (1023) is made of a transparent conductive material, and the infrared sensor (102) collects infrared rays reflected by an eye from a side where the second electrode (1023) is located.

Abstract: A post driver includes an input pair circuit, a protection circuit, a common mode sensing circuit and an amplifier. The input pair circuit outputs a first signal through a first node and outputs a second signal through a second node according to a first input signal and a second input signal. The protection circuit provides the input pair circuit with voltage protection according to multiple first bias voltages and a second bias voltage, transmits the first signal to a first load to generate a first output signal, and transmits the second signal to a second load to generate a second output signal. The common mode sensing circuit senses a level of the first node and a level of the second node to generate a feedback signal. The amplifier generates the second bias voltage according to a reference signal and the feedback signal.

Abstract: Provided are a battery, and a top cover assembly including a top cover sheet, a pole and a connecting block. The top cover sheet includes a mounting hole. The pole includes a body and a boss provided on the body. The body is insulatively connected to a lower end of the top cover sheet. The boss passes through the mounting hole and insulatively connects to the top cover sheet. An outer peripheral edge of an upper end of the boss includes a first notch. The connecting block is insulatively connected to an upper end of the top cover sheet. The connecting block is provided with a connecting hole. The upper end of the boss is inserted into the connecting hole. An upper end of a wall of the connecting hole is provided with a second notch circumferentially. The first notch and the second notch form a welding recess.

Abstract: A cover plate assembly and a battery are provided. The cover plate assembly includes a cover plate and a monitoring assembly. The monitoring assembly includes an acquisition member, a connecting member, and a fixing member. The acquisition member is located inside an accommodating cavity and configured to acquire parameter information inside the housing. The fixing member is mounted on the cover plate and provided with a second mounting hole communicated with a first mounting hole. One end of the connecting member passes through the first mounting hole and the second mounting hole to be electrically connected to the acquisition member, and the other end of the connecting member is exposed to the second mounting hole.

Abstract: The application discloses a battery cell. The battery cell includes a top cover assembly, two cell packs and pins; the two cell packs are arranged side by side along a first direction, and tabs are respectively provided at two ends of each of the cell packs along a second direction; the pins are each include a first connection portion and a second connection portion; the first connection portion is connected to the top cover assembly, and the second connection portion includes two welding plates that are arranged at an interval and are perpendicular to the first direction, and two of the tabs of the two cell packs located on a same side are respectively connected to sides of the two welding plates facing away from each other, and a distance between surfaces of the two welding plates facing away from each other along the first direction is d.

Abstract: The present application provides a battery and a battery system. The battery includes a cell, a data processing chip, and a charging protector. The charging protector is electrically connected to the cell and the data processing chip, and is arranged to control an on or off of a circuit connecting the cell and the data processing chip, thereby avoiding overcharging or short circuiting of the cell due to damage of the data processing chip, prolonging service life of the cell, and being beneficial to improving service life and working stability of the battery system.

Abstract: Disclosed are an integrated installation structure for a marine apparatus, a storage container and a manufacturing method. The integrated installation structure includes a primary insulating layer formed by arranging at least one first primary insulating plate and at least one second primary insulating plate, a secondary insulating layer disposed on an outer side of the primary insulating layer and a secondary shielding film between the primary insulating layer and the secondary insulating layer. The first primary insulating plate is prefabricated and connected with the secondary shielding film into a one-piece member through a first connecting device, and the second primary insulating plate is a structure separated from the secondary shielding film, and is connected with the secondary insulating layer through a second connecting device.

Abstract: A pole (4), a top cover structure (100), a battery (1000), a battery module and a battery pack are provided. The pole includes a first metal pillar (41) and a second metal pillar (42) connected to each other. One end of the first metal pillar (41) is provided with a heading groove (411), and the other end of the first metal pillar (41) opposite to the first end is provided with a protruding portion (412). The second metal pillar (42) is provided with a recessed portion (421) recessed in a direction away from the heading groove (411). The protruding portion (412) is embedded in the recessed portion (421) to form a joint surface (43).

Abstract: A terminal, a top cover structure, a battery cell, a battery module, and a battery pack are disclosed, and the present application relates to the technical field of batteries, and. The terminal includes a first metal part and a second metal part connected to each other. a protruding portion is arranged at one of the first metal part and the second metal part, a first recessed portion is arranged at another one, the protruding portion is connected to the first recessed portion in an embedded manner; and an edge of one end of the second metal part extends outward to form an extension edge, a second recessed portion is arranged at the first metal part, the extension edge is embedded in the second recessed portion.

Abstract: A three-dimensional memory device includes a staircase structure comprising steps respectively comprising a conductive layers and a dielectric layer. A sidewall of the conductive layer is recessed from a sidewall of the dielectric layer to form a recess that exposes a portion of a bottom surface of the dielectric layer.

Abstract: The present disclosure relates to an in-plane two-dimensional translational optical actuator. The in-plane two-dimensional translational optical actuator includes a fixed plate, a translational plate, i elastic assemblies located between the fixed plate and the translational plate and with two ends connected to the fixed plate and the translational plate respectively, and j electromagnetic drive assemblies fixed between the fixed plate and the translational plate. Each elastic assembly is composed of elastic elements of the same or different quantities, and at least one elastic assembly in the i elastic assemblies has two or more elastic elements. The j electromagnetic drive assemblies are disposed in a plane in two different directions, and used to drive the translational plate to move relative to the fixed plate within a plane where the translational plate is located in two different directions, so as to achieve two-dimensional translation of the translational plate.

Abstract: A metal mascara brush comprises a main body of the mascara brush, a metal brush head and a heating core, wherein the metal brush head is fixedly disposed on the main body of the mascara brush; the heating core is disposed in the metal brush head; the heating core comprises a heating wire which is bent and formed with a first heating portion for heating and a second heating portion for heating; the first heating portion is sleeved with a first insulation tube; and the second heating portion is sleeved with a second insulation tube. In the present invention, the first heating portion and the second heating portion are cooperatively provided so as to generate heat together. Based on the function of the first insulation tube, it prevents the first heating portion from contacting with the second heating portion to cause a short circuit.

Abstract: A particle detection device includes a light source, a front light assembly, a main lens barrel, a flow chamber assembly, and a rear light assembly. The front light assembly includes a single front light lens barrel, the single front light lens barrel includes a front light channel, and the main lens barrel has a main channel. The cross section of the main channel is circular, and the single front light lens barrel is at least partially located in the main channel so as to be nested in and connected to the main lens barrel; or the cross section of the front light channel is circular, and the main lens barrel is partially located in the front light channel so as to be nested in and connected to the single front light lens barrel. The front light lens barrel is nested in and connected to the main lens barrel.

Abstract: A display panel, including an active area and a peripheral area, which is located outside of the active area, wherein the active area comprises a base substrate, and a display structure layer and a touch structure layer sequentially arranged on the base substrate; the peripheral area includes an isolation dam, a first ground trace and a second ground trace arranged on the base substrate; and the first ground trace is located at a side of the isolation dam close to the active area, and the second ground trace is located at a side of the isolation dam away from the active area.

Abstract: A positive electrode material, a positive electrode sheet, and a battery are provided in the disclosure. The positive electrode material includes multiple first particles. Each of the multiple first particles includes a core and a shell. The shell is wrapped around a periphery of the core. The core includes lithium iron phosphate. The shell includes lithium iron phosphate and a doping element. The doping element is a transition metal element, and a mass fraction of the transition metal element in the shell gradually increases in a direction from the core towards the shell.

Abstract: A cat litter and its preparation method are provided. The cat litter has a core-shell structure, including: a core, including following components by mass parts: non-grain plant fibers in 100 parts, clumping agents in a range of 0.6-12 parts, water-absorbing agents in a range of 0.6-12 parts, breeding improvement agents in a range of 0.13-2.23 parts, deodorizing agents in a range of 0.13-2.23 parts, and anti-mold agents in a range of 0.13-2.23 parts; and a shell layer, including following components by mass parts: non-grain plant fibers in 100 parts, clumping agents in a range of 99.5-600 parts, water-absorbing agents in a range of 3.33-100 parts, breeding improvement agents in a range of 33.3-300 parts, deodorizing agents in a range of 3.33-100 parts, and anti-mold agents in a range of 0.66-20 parts. Furthermore, a mass ratio of the shell layer to the core is 1:(4-5).