Abstract: Disclosed are an aromatic heterocyclic compound and an application thereof. The aromatic heterocyclic compound is represented by formula I, and the compound has good LSD1 enzyme inhibitory activity, and can be used as an LSD1 inhibitor for treatment of tumors etc.

Abstract: An array substrate is provided. The array substrate includes a first semiconductor material layer and a second semiconductor material layer on a side of the first semiconductor material layer away from a base substrate. The first semiconductor material layer includes at least active layers of the driving transistor and the data write transistor. The second semiconductor material layer includes at least an active layer of the compensating transistor. A first capacitance is at least partially formed between a gate connecting pad and at least one of the second semiconductor material layer or a first node connecting line. A second capacitance is formed between the first node connecting line and a respective second gate line. The first capacitance is greater than the second capacitance.

Abstract: An apparatus and a method of wireless communication are provided. The method by a user equipment (UE) includes performing, by the UE, one or more of generating a beam failure recovery (BFR) medium access control (MAC) control element (CE) and triggering a scheduling request (SR) for BFR if the UE determines that at least one BFR has been triggered and not cancelled. This can solve issues in the prior art, provide MAC CE and/or SR transmission for BFR, provide a good communication performance, and/or provide high reliability.

Abstract: A simulation device for magnetic closing of flap valve is disclosed, which includes a worktable, a driving mechanism for driving the worktable to rotate, a valve seat, a magnetic valve cover movably connected with the valve seat, a first magnet for repelling the magnetic valve cover, a cylinder, a lifting equipment for driving the cylinder to rise and fall. When the cylinder is inserted into the valve seat driven by the lifting equipment, the cylinder prevents the closure of the magnetic valve cover. When the cylinder is out of contact with the magnetic valve cover driven by the lifting equipment, the magnetic valve cover is closed, and the worktable in the simulation device can rotate and turn over, so that the closing process of flap valve (valve seat and valve cover) in any direction of deep drilling coring under the action of magnetic force is simulated.

Abstract: A display substrate and a manufacturing method thereof, and a display device are provided. In the display substrate, each signal line includes a first conductive portion; for at least one signal line, the display substrate includes a multi-layer insulating pattern on a side of the first conductive portion away from the base substrate; a first insulating pattern in the multi-layer insulating pattern includes a hollow, and an orthographic projection of the hollow on the base substrate is at least partially in a region surrounded by an orthographic projection of the first conductive portion on the base substrate; and for at least one clock signal line included in the at least one signal line, a ratio between a size of the hollow in a first direction and a size of a shift register unit in the first direction ranges from ¾ to 1.

Abstract: Disclosed are a display substrate and a display apparatus, the display substrate includes a display region and a non-display region, the display substrate includes a base substrate and a circuit structure layer disposed on the base substrate, the circuit structure layer includes multiple pixel circuits arranged in an array and located in the display region and multiple drive circuits located in the non-display region.

Abstract: This application discloses a social method and apparatus based on a three-dimensional virtual environment, a device, and a medium, and belongs to the field of virtual environments. The method includes: displaying a first virtual character located at a first position in a three-dimensional virtual environment; receiving a check-in operation, the check-in operation including an operation of editing first social information for a first event; and displaying a first check-in marker created by the first virtual character at a second position in the three-dimensional virtual environment, the first check-in marker being configured for displaying, to a virtual character arriving at the second position, the first social information edited by the first virtual character for the first event. In the foregoing solution, a check-in marker may be placed in the three-dimensional virtual environment to share social information with another virtual character in the three-dimensional virtual environment.

Abstract: A process system of a follower fixture for tank moving support is provided and includes a conveying table slidably provided with a bearing platform through a screw slide rail assembly and provided with an outer frame assembly; a lifting platform is slidably installed in the outer frame assembly; positions of the lifting platform and the bearing platform are corresponded up and down; the outer frame assembly is slidably provided with a robot component; both sides of the conveying table are provided with loading platforms; workpieces are placed on one loading platform, and a fixture system is placed on the other loading platform; the fixture system and the workpieces are both placed in the moving range of the robot component, and positions of the fixture system and the workpieces are corresponded. problems including processing flexibility cannot be realized can be solved.

Abstract: An electric circular saw includes a motor, a transmission assembly, a housing assembly, a base plate, and a fan shield. The housing assembly includes a gearbox. The base plate includes a base plate plane surface. The fan shield includes a flow guide part and a fitting part. The fitting part is connected to the gearbox. The transmission assembly includes a worm and a worm gear. A tip diameter of the worm is greater than or equal to 20 mm and less than or equal to 30 mm and a tip diameter of the worm gear is greater than or equal to 20 mm and less than or equal to 35 mm. When the electric circular saw has a maximum cutting depth, a vertical distance between a center of the worm gear and the base plate plane surface is less than or equal to 25.5 mm.

Abstract: Presented are systems and methods for carrier phase positioning. A wireless communication device may receive configuration information about a reference signal for positioning from a wireless communication node. The wireless communication device may measure the reference signal for positioning. The wireless communication device may send a report including a measurement result of the reference signal for positioning to a network.

Abstract: Systems and methods are provided for a personalized entity repository. For example, a computing device comprises a personalized entity repository having fixed sets of entities from an entity repository stored at a server, a processor, and memory storing instructions that cause the computing device to identify fixed sets of entities that are relevant to a user based on context associated with the computing device, rank the fixed sets by relevancy, and update the personalized entity repository using selected sets determined based on the rank and on set usage parameters applicable to the user. In another example, a method includes generating fixed sets of entities from an entity repository, including location-based sets and topic-based sets, and providing a subset of the fixed sets to a client, the client requesting the subset based on the client's location and on items identified in content generated for display on the client.

Abstract: A method and system for determining the health of a set of batteries through the use of a battery monitoring circuit. The battery monitoring circuit including a first current loop and a second current loop. The first current loop being enabled by a first switch, a first resistor and a second switch. The second current loop being enabled by the first switch, a third switch, a voltage sensor, and the second switch.

Abstract: Disclosed in the present disclosure are a positive electrode material precursor and a positive electrode material and preparation methods therefor, and a sodium-ion battery. The positive electrode material precursor comprises an inner core and a shell wrapping the periphery of the inner core, wherein the inner core is NixFeyMn1-x-y(OH)2, where 0.2?x?0.7, and 0.2?y?0.5; the shell is MaMn1-a(OH)2, where M is nickel or iron, and 0.05?a?0.7; and both the inner core and the shell are formed by stacking flaky primary particles.

Abstract: A power system is provided. The power system includes a multi-level DC/DC converter electrically coupled with a terminal of a voltage source, such as a battery. The power system includes an EMI filter network having EMI shunt filters electrically coupled between the terminals of the battery and a reference frame or grounding system. The EMI shunt filters each include at least one of a first order filter and a second order filter. The elements of these ordered filters can be used to shunt common mode electric current to less-resistive paths, limit voltage, and reduce common mode voltage noise to ultimately reduce the common mode effects in the power system.

Abstract: Disclosed is a condenser and a high-and-low-beam integrated vehicle lamp module, the condenser comprises at least one light incident portion, a light-transmitting portion, and a light emergent portion, wherein a 50L dark area light shape forming structure is formed on the light-transmitting portion; the 50L dark area light shape forming structure protrudes from a surface of the light-transmitting portion and has a slope surface; and the distance from the slope surface to the surface of the light-transmitting portion gradually increases from a position close to the light incident portion to the light emergent portion. Since the 50L dark area light shape forming structure protrudes out of the surface of the light-transmitting portion and has the slope surface, in a high-beam illumination mode, some light is emitted from the 50L dark area light shape forming structure to a 50L test point.

Abstract: Systems and methods are provided for a personalized entity repository. For example, a computing device comprises a personalized entity repository having fixed sets of entities from an entity repository stored at a server, a processor, and memory storing instructions that cause the computing device to identify fixed sets of entities that are relevant to a user based on context associated with the computing device, rank the fixed sets by relevancy, and update the personalized entity repository using selected sets determined based on the rank and on set usage parameters applicable to the user. In another example, a method includes generating fixed sets of entities from an entity repository, including location-based sets and topic-based sets, and providing a subset of the fixed sets to a client, the client requesting the subset based on the client's location and on items identified in content generated for display on the client.

Abstract: A dimming mechanism, comprising a fixed ball head connecting piece having one end connected to a lighting unit and another end connected to a support frame or lamp body; a first adjustable ball head connecting piece having one end connected to the lighting unit such that the lighting unit rotates to achieve dimming in a first direction; and a second adjustable ball head connecting piece having one end slidingly connected to a sliding slot provided on the lighting unit so that by means of the front and back motion of the second adjustable ball head connecting piece, the sliding slot is driven to rotate, and the lighting unit is, by means of the rotation of the sliding slot, driven to rotate so as to achieve dimming in a second direction. Further disclosed are a vehicle lamp module comprising a dimming mechanism, a vehicle lamp, and a vehicle.

Abstract: The disclosure provides novel antigen-binding proteins that bind STEAP1 and methods of use.