Abstract: The present disclosure provides an array substrate, a method for manufacturing the array substrate, and a display device. The array substrate includes a substrate, a gate electrode, and an oxide semiconductor layer. Material of the oxide semiconductor layer includes a modified metal element. Proportion of the modified metal element in all metal elements gradually decreases from the gate electrode to the oxide semiconductor layer, which can solve technical problems of poor stability and low mobility of a metal oxide thin film transistor.

Abstract: A device for monitoring a state of a landing and car door circuit includes a selection unit configured to couple a first landing door lock switch and a second car door lock switch with a power supply in a first connection state, and to couple a second landing door lock switch and a first car door lock switch with the power supply in a second connection state; and a processing unit coupled with the selection unit and configured to cause the selection unit to be in the first connection state or the second connection state, and to determine whether functions of the first landing door lock switch, the second landing door lock switch, the first car door lock switch and the second car door lock switch are normal.

Abstract: The present invention discloses a disaster prevention, early warning and production decision support method and system for a power distribution network, and relates to the technical field of the power distribution network. Various data is fused, a maximum wind load, a lightning trip-out rate, a maximum carrying capacity at a highest operation temperature and an average failure frequency and time under an environmental factor are calculated, and a power outage risk is evaluated and classified; and after an emergency, a power grid topology is analyzed, and a device outage probability is calculated to obtain a load power outage probability and risk and provide disaster early warning, monitoring and rush repair decision support.

Abstract: The present invention discloses a flooding water level monitoring method and system for power facilities, including after receiving a flooding emergency response notification and a heavy rainfall defense alarm, starting facility flooding water level monitoring; and based on the individual area and total area of facilities affected by flooding and water level sensing monitoring information, establishing a neural network measuring an affected range, and outputting the monitoring result of a flooded surface height in a region, thereby achieving all-weather real-time monitoring, and accurately measuring and timely reporting a flooding height.

Abstract: An array substrate and a display panel are provided. The array substrate includes a substrate, a gate, a gate insulating layer, an oxide semiconductor layer, and a source-drain metal layer. Material of at least a portion of the gate insulating layer in contact with the oxide semiconductor layer and material of the oxide semiconductor layer include an oxide of the first metal element. Thus, a transition interface between the gate insulating layer and the oxide semiconductor layer has a lower density of defect states, which is beneficial to improve mobility and stability.

Abstract: Ultra light models and decision fusion for increasing the speed of intra-prediction are described. Using a machine-learning (ML) model, an ML intra-prediction mode is obtained. A most-probable intra-prediction mode is obtained from amongst available intra-prediction modes for encoding the current block. As an encoding intra-prediction mode, one of the ML intra-prediction mode or the most-probable intra-prediction mode is selected, and the encoding intra-prediction mode is encoded in a compressed bitstream. A current block is encoded using the encoding intra-prediction mode. Selection of the encoding intra-prediction mode is based on relative reliabilities of the ML intra-prediction mode and the most-probable intra-prediction mode.

Abstract: The present application provides constructs comprising an antibody moiety that specifically binds to PSMA (e.g., PSMA expressed on the surface of a cell). Also provided are methods of making and using these constructs.

Abstract: A memory device includes a memory array including memory strings, each memory string comprising a plurality of first memory cells, a plurality of second memory cells, and one or more dummy memory cells between the first memory cells and the second memory cells. The first memory cells are between drain terminals of the memory strings and the dummy memory cells, and the second memory cells are between source terminals of the memory strings and the dummy memory cells. The bit lines are respectively coupled to drain terminals of the memory strings. The word lines are respectively coupled to gate terminals of the first memory cells and the second memory cells. A word line driver is configured to apply a first voltage signal to each of the word lines that are coupled to the gate terminals of the first memory cells during a pre-charge phase.

Abstract: The present disclosure provides an electric drive axle and an automobile, comprising an output shaft, a spindle and at least one driving assembly, the spindle includes two half shafts connected with a differential, and each driving assembly includes a motor and an input shaft connected to the motor in a transmission way, and the output shaft connected to the differential in a transmission way, and the output shaft is sleeved on the corresponding half shaft; a plurality of driving assemblies are arranged on two sides of the output shaft; the electric drive axle further comprises at least two gear transmission assemblies and at least one sliding sleeve shifting mechanism, the input shaft and the output shaft are connected through the corresponding gear transmission assembly in a transmission way, and the sliding sleeve shifting mechanism is slidably sleeved on the output shaft; when the electric drive axle is in different speeds, the sliding sleeve shifting mechanism is connected to the corresponding gear trans

Abstract: The present disclosure relates to an electric drive axle, including a driving assembly, a power coupling gear, a first gear transmission assembly, a second gear transmission assembly and two half shafts connected by a differential, the driving assembly is used to drive the differential. In the above way, the electric drive axle and the electric vehicle realize 3 shifting speeds, and can timely engage in different speeds according to the vehicle load, road conditions, transportation time requirements, etc., so as to realize the efficient operation of the vehicle, improve the operation efficiency, reduce energy consumption, meet the power demand of commercial vehicles with diverse loads and working conditions, and obtain high transportation efficiency and economic benefits.

Abstract: A carry-lookahead adder is provided. A first mask unit performs first mask operation on first input data with the first mask value to obtain first masked data. A second mask unit performs second mask operation on second input data with the second mask value to obtain second masked data. A first XOR gate receives the first and second mask values to provide a variable value. A half adder receives the first and second masked data to generate a propagation value and an intermediate generation value. A third mask unit performs third mask operation on the propagation value with the third mask value to obtain the third masked data. A carry-lookahead generator provides the carry output and the carry value according to carry input, the generation value, and the propagation value. The second XOR gate receives the third masked data and the carry value to provide the sum output.

Abstract: The antenna includes: a first antenna structure extending along a first direction and having a first side and a second side. The antenna further includes multiple second antenna structures arranged along the first direction, where each of the multiple second antenna structures is connected to the first side and extends in a direction opposite to the second direction with an extension length of k1×(?/2). The antenna further includes multiple third antenna structures arranged along the first direction, where each of the multiple third antenna structures is connected to the second surface and extends along the second direction with an extension length of k2×(?/2). The multiple second antenna structures and the multiple third antenna structures are arranged alternatingly along the first direction. One of k1 and k2 is a positive integer greater than 1, and the other is a positive integer greater than or equal to 1.

Abstract: A video processing circuit coupled to an external memory and for generating a video stream is provided. The external memory stores a part of a first frame. The video processing circuit includes a memory, a control circuit, an image processing circuit, and a video encoding circuit. The control circuit is used for reading a first image block from the external memory and storing the first image block in the memory, the first image block being a part of the first frame. The image processing circuit is used for reading the first image block from the memory and processing the first image block to generate a second image block which is a part of the second frame different from the first frame. The video encoding circuit is used for reading the first image block from the memory and encoding the first image block to generate a part of the video stream.

Abstract: The present disclosure provides a method and a system for quickly determining transient stability of a half-wavelength transmission system. The method includes: obtaining power and a power angle of a feeding-end generator of a half-wavelength transmission system; and determining transient power angle stability and a power angle instability mode of the half-wavelength transmission system by using a constructed index system, where two power angle instability modes, that is, an instability mode 1 and an instability mode 2, are specifically constructed for the half-wavelength transmission system based on an equal area method. Based on the equal area method, the present disclosure constructs two instability modes specific to the half-wavelength transmission system, so as to accurately describe transient power angle characteristics of the half-wavelength transmission system under a severe fault, and characteristics of the two instability modes are significantly different from those of an AC transmission mode.

Abstract: The present disclosure provides a package antenna and a radar assembly package. The package antenna includes a first antenna and a second antenna adjacent to the first antenna. Directivity of electromagnetic wave from the package antenna is achieved through the cancelation of radiation fields from the first and second antennas.

Abstract: A heat sink, a separator, and a lighting device applying the same are provided. The heat sink comprises: a housing, formed around an axis, wherein the housing has a first open end and a second open end along the axis, and a holding cavity connecting the two open ends. The housing comprises a first portion and a second portion, both formed around the axis, wherein the first portion comprises several device mounting portions distributed around the axis. The second portion comprises an outer fin set disposed around the axis in an outer peripheral region, and an inner fin set disposed around the axis in an inner peripheral region; the first portion is closer to the first open end than the second portion is to the first open end, and the outer fin set extends toward the second open end; each fin extends toward the axis.

Abstract: The present disclosure provides an antenna in package, a RF chip, a test device and a test method. The antenna in package includes at least one antenna, one or more coupling structures and at least one testing terminal. The at least one antenna, the one or more coupling structures and the at least one testing terminal are disposed in a package body. The one or more coupling structures are coupled to one or more radiation units of the at least one antenna, and each coupling structure of the one or more coupling structures is coupled to a respective testing terminal of the at least one testing terminal. The one or more coupling structures are configured to transmit RF test signals of a RF link in which the one or more radiation units are disposed during testing the RF link.

Abstract: The present disclosure provides a method and a system for quickly determining transient stability of a half-wavelength transmission system. The method includes: obtaining power and a power angle of a feeding-end generator of a half-wavelength transmission system; and determining transient power angle stability and a power angle instability mode of the half-wavelength transmission system by using a constructed index system, where two power angle instability modes, that is, an instability mode 1 and an instability mode 2, are specifically constructed for the half-wavelength transmission system based on an equal area method. Based on the equal area method, the present disclosure constructs two instability modes specific to the half-wavelength transmission system, so as to accurately describe transient power angle characteristics of the half-wavelength transmission system under a severe fault, and characteristics of the two instability modes are significantly different from those of an AC transmission mode.

Abstract: An embodiment of the invention provides a fault-attack analysis device. The first encoder performs a first encoding operation on the first output result corresponding to the normal round calculation to generate a first encoding result. The first decoder performs a first decoding operation on the first encoding result to generate a first decoding result. The second encoder performs a second encoding operation on the second output result corresponding to the redundant round calculation to generate a second encoding result. The second decoder performs a second decoding operation on the second encoding result to generate a second decoding result. The second encoding operation and the second decoding operation are based on binary field addition. The comparison circuit compares the first decoding result to the second decoding result to perform a fault-attack analysis.

Abstract: The present disclosure discloses a coaxial electric drive axle and an automobile, the coaxial electric drive axle includes a motor, at least one transmission assembly, a main shaft, and a first half shaft and a second half shaft connected by a differential; each transmission assembly includes at least two sliding sleeve shifting mechanisms, at least one of the sliding sleeve shifting mechanisms is arranged on the housing of the differential, and at least one of the sliding sleeve shifting mechanisms is arranged on the main shaft; the motor, the main shaft, the first half shaft and the second half shaft have one same axis. The three modules are arranged coaxially, the structure layout is novel and compact, the power transmission chain is short, and the transmission efficiency is high.