Abstract: The disclosure discloses a naphthalene isoxazoline compound and an application thereof. The compound is referred to as 4-(5-(3-chloro-5-(trifluoromethyl)phenyl)-5-(trifluoromethyl)-4,5-dihydroisoxazol-3-yl)-N-((methoxylimino)methyl)-1-naphthyl formamide, is a novel ?-aminobutyric acid (GABA) gated chloride ion channel allosteric modulator type insecticide, and can be applied to the prevention and control of various pests and/or pest mites in agriculture. Compared with commercially available agricultural insecticides, the compound has better insecticidal effects and also has a wider insecticidal range. In addition, a synthesis process for the novel compound is easy to operate and has high safety, and the compound has great application potential.

Abstract: Provided is a display panel, including: a substrate, a plurality of sub-pixels, a plurality of data lines, and a black matrix; wherein each the sub-pixel is divided into at least two domains along a column direction of the array; and the data line deviates from the column direction of the array and bends toward the row direction of the array to form a corner, wherein a distance between an outer edge of an orthographic projection of the black matrix covering the corner onto the substrate and an outer edge of an orthographic projection of the corner onto the substrate is greater than a distance between an edge of an orthographic projection of the black matrix covering rest of the data line onto the substrate and a corresponding edge of an orthographic projection of the data line covered by the black matrix onto the substrate.

Abstract: Molecular markers linked to main QTL for regulating resistance of rice to whitebacked planthopper are provided. The QTL is located on rice chromosome 1, with a genetic distance of 30.88-34.32 cM and a physical distance of 7203302-8007653 bp. Then the molecular markers are set on both sides of the QTL, and the molecular markers are used to screen rice varieties resistant to whitebacked planthopper, which improves the selection efficiency of ideal plant types of rice.

Abstract: A method and a base station are disclosed for multi-user multiple input multiple output (MU-MIMO). According to an embodiment, a base station obtains historical scheduling characteristic information. The base station reserves resources for MU-MIMO users based at least on the historical scheduling characteristic information. The base station allocates the reserved resources to the MU-MIMO users.

Abstract: A single-channel wireless synchronous transmission system of energy and signal based on an integrated magnetic circuit coupling structure is provided. The system includes a direct current power supply, a high-frequency inverter circuit, a primary energy transmitter circuit, a secondary receiver circuit, a rectifier circuit, a load, a signal modulation circuit and a signal demodulation circuit. The secondary receiver circuit includes a secondary energy receiver circuit and a secondary signal receiver circuit, where an energy receiver coil and a signal receiver coil are superposed on top of each other, and the energy receiver coil and the signal receiver coil are decoupled from each other and form an integrated magnetic circuit coupling structure with a transmitter coil of the primary energy transmitter circuit.

Abstract: A control system for a wireless power transfer (WPT) system includes current sampling modules, voltage sampling modules, a logic conversion circuit, and a controller area network (CAN) communication module that are all connected to a microprocessor module; the current sampling module is connected to the logic conversion circuit through a signal isolation circuit, the logic conversion circuit is connected to a pulse-width modulation (PWM) module, the PWM module is connected to an inverter circuit or a DC/DC converter, and the current sampling module and the voltage sampling module are connected to a primary side or a secondary side of the WPT system; transmitter coils on the primary side are spaced apart on the road, a receiver coil on the secondary side is disposed on a chassis of an electric vehicle, and the transmitter coil includes a double rectangular coil, a ferrite core surface, and a shielding aluminum plate.

Abstract: The present disclosure discloses a stabilizer configured to be rotatable about a pitch axis and a roll axis for stabilizing a photographing device. Said stabilizer includes: a handle with a pitch axis motor, on a side face of which is provided with a first coupling part; a connection arm, on the distal end portion of which is provided with a holder driven by the roll axis motor and on a side face of which is provided with a second coupling part coupled with said first coupling part, such that said connection arm can move towards the distal direction or the proximal direction relative to said handle, and can move into a storage configuration with reduced storage space.

Abstract: A control system for a wireless power transfer (WPT) system includes current sampling modules, voltage sampling modules, a logic conversion circuit, and a controller area network (CAN) communication module that are all connected to a microprocessor module; the current sampling module is connected to the logic conversion circuit through a signal isolation circuit, the logic conversion circuit is connected to a pulse-width modulation (PWM) module, the PWM module is connected to an inverter circuit or a DC/DC converter, and the current sampling module and the voltage sampling module are connected to a primary side or a secondary side of the WPT system; transmitter coils on the primary side are spaced apart on the road, a receiver coil on the secondary side is disposed on a chassis of an electric vehicle, and the transmitter coil includes a double rectangular coil, a ferrite core surface, and a shielding aluminum plate.

Abstract: A method and a base station are disclosed for multi-user multiple input multiple output (MU-MIMO). According to an embodiment, a base station obtains historical scheduling characteristic information. The base station reserves resources for MU-MIMO users based at least on the historical scheduling characteristic information. The base station allocates the reserved resources to the MU-MIMO users.