Abstract: The invention relates to the field of medicinal chemistry, in particular to a substituted diaryl compound shown as a formula (I), a preparation method of the substituted diaryl compound, a medicinal preparation containing the substituted diaryl compound and medical application of the substituted diaryl compound. Pharmacological test results show that the substituted diaryl compound disclosed by the invention has a good inhibition effect on cells of human lung cancer (A549), human ovarian cancer (SKOV3), human melanoma (A375) and human colon cancer (LOVO).

Abstract: Disclosed is a pyridazinone compound represented by Formula (I), or a pharmaceutically acceptable salt, prodrug, hydrate, solvate, polymorph, stereoisomer, or isotopic variant thereof. The compound can be used for preparation of medicinal products for treatment and/or prophylaxis of a disease or condition associated with thyroid hormone abnormalities. The compound has higher selectivity to TH?, better pharmacokinetic parameters, desired stability, and higher agonistic activity toward TH?.

Abstract: The speaker magnetic circuit includes a yoke cover that is formed from a tubular magnetic body with a diaphragm attachable to an end portion on an axial direction one-side, a magnet arranged at an inside of the yoke cover, a volume adjusting member that is formed from a tubular non-magnetic body, that is provided between the yoke cover and the magnet, and that is formed with a first groove extending in the axial direction, and a yoke base that is formed from a magnetic body, that is provided at an axial direction other-side of the magnet, and that is also formed with a second groove at a position corresponding to the first groove. The first groove and the second groove configure a duct portion that communicates a space inside the yoke cover at the axial direction one-side with a space at the axial direction other-side therein.

Abstract: A battery includes a housing, a battery cell, and a first conductive member. The housing is provided with an accommodating cavity, and the battery cell is accommodated in the accommodating cavity. The first conductive member includes a first terminal part located outside the housing, and a first connecting part connected to the first terminal part and located inside the housing. The battery cell includes an electrode assembly and N first tabs protruding from the electrode assembly, where N is an integer greater than 1. The N first tabs are divided into M first tab groups. The first tab groups are mutually separately connected to one side of the first connecting part facing the electrode assembly. M is an integer greater than or equal to 1 and less than or equal to N.

Abstract: The present disclosure provides a GOA circuit, an array substrate and a display device, wherein the GOA circuit comprises: a GOA area, and the GOA area comprises a plurality of GOA unit circuits cascaded with each other; a lead area, wherein at least one STV signal line and at least one non-STV signal line are arranged in the lead area, each STV signal line and each non-STV signal line is connected to at least one GOA unit circuit, and the non-STV signal line comprises at least one of a Vdd signal line, a Clk signal line, a VGH signal line and a VGL signal line; a projection of the at least one STV signal line on the lead area does not overlap a projection of the at least one non-STV signal line on the lead area.

Abstract: The present disclosure provides a task migration method, apparatus, electronic device and storage medium, and relates to the technical field of data processing. The method may include: obtaining a task submitted by a user; in the case that the task is a Hadoop task and it is determined that task conversion is to be performed, converting Hadoop parameters in the task into parameters recognizable by a Spark; and injecting a conversion result into a predetermined kit and submitting the predetermined kit to a Spark cluster. The solution of the present disclosure may be applied to reduce the user's workload and enhance the processing efficiency etc.

Abstract: A symmetrical tri-axial parallel spindle head capable of multi-directional fixed-point rotation, comprising three branch chains (2), a moving base (5), and a fixed base (1). A machining spindle (6) is fixedly connected onto the moving base (5). Each of the branch chains (2) comprises a servo motor (22), a branch chain rod (21), a lead screw (23), and a guide nut (25). The lead screw (23) and a linear guide rail (24) are provided in an inner cavity on one end of the branch chain rod (21). One end of the lead screw (23) is connected to the servo motor (22), the lead screw (23) passes through the guide nut (25), and the other end of the lead screw (22) is connected to the branch chain rod (21) by means a rotating pair. The guide nut (25) is mounted on the linear guide rail (24) and is rotatably connected to the fixed base (1) through a first support disc (26). The other end of the branch chain rod (21) is rotatably connected to the moving base (5) through a second support disc (28).

Abstract: This application provides techniques of generating non-fungible token props to be displayed in live rooms. The techniques comprise determining a virtual prop associated with one of a plurality of live rooms in which an online streamer performs livestreaming; determining a set of material components of the virtual prop; generating a set of visual materials based on configuring a plurality of visual materials for each of the set of material components; and generating a set of non-fungible token props corresponding to the virtual prop based on a plurality of sets of visual materials corresponding to the set of material components, wherein an identifier is assigned to each of the set of non-fungible token props for identification.

Abstract: A method for promoting expression of a foreign gene in a plant includes: constructing a recombinant vector including a full-length soybean gene promoter pRPS28 or an intron-including soybean gene promoter pRPS28-I, and introducing the recombinant vector into the plant; the full-length promoter pRPS28 being represented by SEQ ID NO: 2, and the intron-including promoter being represented by pRPS28-I SEQ ID NO: 3.

Abstract: An image text broadcasting method, an electronic device, and a storage medium are provided. The image text broadcasting method includes: receiving a specified broadcast indication; determining a current broadcast progress about broadcast data in response to the specified broadcast indication; acquiring a next piece of broadcast data from a first text according to the current broadcast progress and the specified broadcast indication, in which the first text is composed of text data recognized and stored for a text in a text area of an image.

Abstract: A method for promoting expression of a foreign gene in a plant includes: constructing a recombinant vector including a full-length soybean gene promoter pEIF1 or an intron-including soybean gene promoter pEIF1-I, and introducing the recombinant vector into the plant; the full-length promoter pEIF1 being represented by SEQ ID NO: 5, and the intron-including promoter pEIF1-I being represented by SEQ ID NO: 6.

Abstract: Disclosed is a pyridazinone compound represented by Formula (I), or a pharmaceutically acceptable salt, prodrug, hydrate, solvate, polymorph, stereoisomer, or isotopic variant thereof. The compound can be used for preparation of medicinal products for treatment and/or prophylaxis of a disease or condition associated with thyroid hormone abnormalities. The compound has higher selectivity to TH?, better pharmacokinetic parameters, desired stability, and higher agonistic activity toward TH?.

Abstract: Disclosed in the present application are a thin film transistor, a manufacturing method therefor, a display panel, and a display device. The thin film transistor includes a base substrate, and a metal conductive material, a first silicon-based intermediate layer and a first gate insulating layer sequentially located on the base substrate, where the first silicon-based intermediate layer is bonded to the metal conductive material and the first gate insulating layer by means of chemical bonds.

Abstract: A composite film (100, 200) and a preparation method therefor. The composite film (100, 200) may comprise: a substrate (110, 210); a first isolation layer (130), which is located on the top surface of the substrate (110, 210); and an optical film structure (A, B), which is located on the first isolation layer (130) and comprises a stacked structure formed from a light modulation layer (150), a light transmission layer (170) and an active layer (190) that generates light. The active layer (190) may be in contact with one of the light modulation layer (150) and the light transmission layer (170).

Abstract: Apparatuses and methods related to digital mobile radio (DMR) with enhanced transceiver are disclosed herein. The transceiver detects waveforms of signals received by a digital mobile station radio (MS). By detecting whether the waveforms of the signals, the transceiver allows a digital baseband processor of the MS to remain in a sleep state while the signals are being detected by the DMR, thereby reducing an amount of power used while the signals are being detected.

Abstract: An array substrate, a manufacturing method thereof, and a display panel are provided. The array substrate comprises a base substrate, a plurality of gate lines and gate electrodes on the base substrate, each gate electrode being corresponding to and separate from a respective gate line, a gate insulating layer over the gate electrode and the gate line, the gate insulating layer having a first via hole and a second via hole, the first via hole exposing the gate electrode, the second via hole exposing the gate line, a conductive connection layer and a polysilicon semiconductor layer on the gate insulating layer, the conductive connection layer filling the first via hole and the second via hole to connect the gate line with the gate electrode.