Abstract: A splicing display panel and a splicing display device are provided. The splicing display panel includes at least two spliced first display modules and at least one second display module. There is a seam between two adjacent first display modules. A portion of the first display module corresponding to a bezel area is provided with an accommodating slot. The accommodating slot of one of the first display modules is spliced with the accommodating slot of another one of the first display modules to form an accommodating cavity. The at least one second display module is arranged in the accommodating cavity, and the second display module covers the seam.

Abstract: A double-sided ultrasonic rolling cooperative strengthening system and a control method thereof are provided. The system includes a first mechanical arm subsystem, a second mechanical arm subsystem, a first ultrasonic rolling strengthening subsystem, a second ultrasonic rolling strengthening subsystem and a servo turntable (13); the servo turntable (13) is configured to fix a blade to be processed; the first ultrasonic rolling strengthening subsystem is provided at an end of the first mechanical arm subsystem; and the second ultrasonic rolling strengthening subsystem is provided at an end of the second mechanical arm subsystem.

Abstract: The present disclosure provides industrially scalable methods of making (Z)-endoxifen or a salt thereof, crystalline forms of endoxifen, and compositions comprising them. The present disclosure also provides methods for treating hormone-dependent breast and hormone-dependent reproductive tract disorders.

Abstract: A pose calibration method for an aerospace magnetometer includes the following steps: mounting a magnetometer and a camera on a vehicle body; in the ground state, completely expanding a stretching rod mounted on the vehicle body, and taking photos from multiple angles by the camera in the Earth's full gravity mode; in the near-moon gravity mode, taking photos from multiple angles by the camera; comparing the photos in the Earth's full gravity mode and the near-moon gravity mode to obtain a reference database; and repeating S2 and S3 in an on-orbit state, and comparing the photographing result with the reference database to obtain a length and an angle of the stretching rod. According to the pose calibration method, the photographed structure in the on-orbit state is compared with the reference database to obtain the length and the angle of the stretching rod.

Abstract: An operation method of a direct memory access (DMA) circuit comprising a buffer circuit and two channels includes following steps: determining first and second start addresses from the buffer circuit respectively according to first and second read requests of first and second channels that respectively correspond to first and second data; determining a read address according to the first start address and a read count; reading a first part of the first data from the buffer circuit according to the read address and updating the read count; reading at least one part of the second data from the buffer circuit according to the second start address after reading the first part of the first data; updating the read address according to the first start address and the updated read count; and reading a second part of the first data from the buffer circuit according to the updated read address.

Abstract: The present disclosure provides a method for determining effective storage capacity of a gas storage reconstructed from a water-flooded volatile oil reservoir. The method includes: determining an oil reservoir water flooding recovery ratio; determining crude oil production extracted only due to a water flooding effect in an oil reservoir development process; determining an oil-bearing pore volume of a flooded zone of a reservoir influenced due to the water flooding effect and an oil-bearing pore volume of a pure oil zone of a reservoir not influenced due to the water flooding effect corresponding to its original state before an oil reservoir is put into development when the gas storage is reconstructed from the oil reservoir; determining an effective pore volume for gas storage; and computing the effective storage capacity of the gas storage reconstructed from the water-flooded volatile oil reservoir.

Abstract: The present invention pertains to the technical field of aeromagnetic survey, and specifically pertains to a storage device for a data analyzer for aerospace magnetic field measurement, which comprises a storage box body, a moving structure for facilitating movement is connected to the storage box body, a shielding structure for shielding sunlight is connected to the storage box body, an accommodating structure for accommodating an article is connected to the storage box body, a support structure for supporting is connected to the accommodating structure, and a placing structure for placing is connected to the storage box body.

Abstract: Provided are a data transmission control method and device and a non-transitory computer-readable medium. The data transmission control method includes: determining a multiple and a remainder according to a total data size of to-be-transmitted data and a set byte size, where the multiple is equal to a quotient obtained by dividing the total data size by the set byte size, and the remainder is equal to a remainder obtained by dividing the total data size by the set byte size; sequentially transmitting data whose size is the set byte size multiplied by the multiple in the to-be-transmitted data by transmitting data of the set byte size each time; and in response to the remainder being not zero, transmitting remaining data whose size is the remainder in the to-be-transmitted data.

Abstract: An information processing method, an interconnection device, and a computer-readable storage medium are provided. The interconnection device includes a request processing module configured for: receiving a data access request from at least one processor, wherein the data access request comprises a merge bit, a multicast group identifier (MGID), and a multicast transaction identifier (MTID); determining whether the data access request is a multicast request; determining whether the interconnection device receives other multicast requests if it is determined that the data access request is a multicast request based on the MGID, the MTID, and a static routing policy of a multicast group; and obtaining the other multicast requests if it is determined that the interconnection device receives the other multicast requests, merging the multicast request with the other multicast requests into a merged request, and forwarding the merged request to a next-hop device of the interconnection device.

Abstract: The present disclosure discloses a method and device for removing Organic Micropollutants (OMPs) in water, and belongs to the technical field of wastewater treatment. The method includes the following steps: S1: aerating residual sludge under a starvation condition to enrich starved-state microorganisms; and S2: treating wastewater containing OMPs under an aeration condition with sludge containing the starved-state microorganisms obtained in step S1, and periodically updating the sludge containing the starved-state microorganisms. According to the present disclosure, aerobic starvation treatment is performed on the sludge to gradually reduce the abundance of microorganisms that may use degradable organic matters only and enrich microorganisms that may use complex organic matters in the sludge, and the enriched sludge may degrade various OMPs and be used to remove OMPs in wastewater. The process is easy to operate and low in cost and has relatively high practical application value.

Abstract: A method for estimating a voltage support strength of a renewable energy grid-connected power system. A first short-circuit ratio index of a renewable energy grid-connected power system is determined based on a short-circuit capacity provided for a grid connection point by an alternating-current system, An equivalent grid connection capacity of renewable energy at the grid connection point is determined. A second short-circuit ratio index of the renewable energy grid-connected power system is determined based on a voltage variation at a position where the renewable energy is connected to the grid connection point. A critical short-circuit ratio of the renewable energy grid-connected power system determined based on a parameter of the alternating-current system and an equivalent maximum transmission power.

Abstract: The embodiments of the present application provide a denoising method, apparatus, electronic device and medium, which relates to the technical field of image processing. The method comprises: inputting an image to be processed into an image denoising model, which is a model obtained by training a convolutional neural network model based on a preset training set, wherein the preset training set includes multiple groups of annotation data and sample data corresponding to each group of annotation data, and each group of annotation data includes multiple noiseless images obtained by performing motion simulation processing on one reference noiseless image, and the sample data corresponding to the group of annotation data includes images obtained by superimposing noise to the multiple noiseless images respectively; acquiring denoised image data output by the image denoising model; converting the image data into an image, to obtain a denoised image corresponding to the image to be processed.

Abstract: A wire grid structure and a manufacturing method therefor, and a projection screen are provided. The manufacturing method includes: extruding a molten mixed material body in a melt extruder to a casting roll to form a casting piece; patterning the casting piece by means of an impression roll to form a precursor having a preset wire grid structure pattern, where the precursor is wound on the impression roll and has a first dimension in a height direction; stretching the precursor by a first group of stretching rolls and a second group of stretching rolls in two opposite directions along a direction perpendicular to the height direction to form the wire grid structure, a preset distance being configured between the first group of stretching rolls and the second group of stretching rolls. The wire grid structure has a second dimension in the height direction that is greater than the second dimension.

Abstract: The present disclosure relates to a simultaneous detection method and system for dissolved gas and partial discharge in insulating oil, and belongs to the field of electrical devices. The method includes the steps: freely diffusing the dissolved gas in the insulating oil to an F-P optical fiber interference cavity through an oil-gas separation membrane; coupling pump light and probe light into the F-P optical fiber interference cavity through a frequency division multiplexer; making, by an optoacoustic effect of the dissolved gas stimulated by the pump light and an ultrasonic wave generated by the partial discharge, the oil-gas separation membrane vibrate; detecting, by the probe light, vibration of the oil-gas separation membrane, which changes a cavity length, wherein when the probe light is reflected by the oil-gas separation membrane, an interference signal is generated due to the change of the cavity length.

Abstract: A method for smelting low-phosphorus high-manganese steel based on reduction dephosphorization of ferromanganese is provided in the present application, relating to the technical field of high-manganese steel smelting, where the dephosphorization of ferromanganese is carried out under reducing atmosphere conditions through mediate-frequency induction furnace to obtain molten ferromanganese with lower phosphorus content, which is subsequently mixed with low phosphorus molten steel obtained by smelting in oxidative period of electric arc furnace in LF ladle refining furnace to make the Mn content of steel reach the requirement of high-manganese steel, and smelting is carried out under the condition of reducing atmosphere by adjusting the composition and temperature of the molten steel to meet the requirements of the target composition of the steel grade before tapping the steel.

Abstract: The present disclosure provides industrially scalable methods of making (Z)-endoxifen or a salt thereof, crystalline forms of endoxifin, and compositions comprising them. The present disclosure also provides methods for treating hormone-dependent breast and hormone-dependent reproductive tract disorders.

Abstract: A computer stores packets from a first device at a first buffer. The computer decodes the packets to obtain decoded packets at a decoder. The computer encodes encoding the decoded packets to obtain encoded packets at an encoder. The computer transmits the encoded packets from the encoder to a storage unit. The computer fetches the encoded packets from the storage unit using a second buffer. The computer causes a transmitter to transmit the encoded packets from the second buffer to a second device.

Abstract: The present invention pertains to the technical field of aeromagnetic survey, and specifically pertains to a storage device for a data analyzer for acrospace magnetic field measurement, which comprises a storage box body, a moving structure for facilitating movement is connected to the storage box body, a shielding structure for shielding sunlight is connected to the storage box body, an accommodating structure for accommodating an article is connected to the storage box body, a support structure for supporting is connected to the accommodating structure, and a placing structure for placing is connected to the storage box body.

Abstract: Disclosed are a hollow component, a method for manufacturing a hollow component, and a device for manufacturing a hollow component. The method for manufacturing a hollow component according to an embodiment of the disclosure includes a first operation of molding a first injection-molded component, a second operation of molding a second injection-molded component, a third operation of causing the first injection-molded component and the second injection-molded component to face each other, a fourth operation of approaching the first injection-molded component and the second injection-molded component, and a fifth operation of coupling the first injection-molded component and the second injection-molded component. A fastening boss of the first injection-molded component is press-fitted into a fastening hole of the second injection-molded component in the fifth operation.

Abstract: A first access network device obtains voice service indication information and sends a first paging message including the voice service indication information to a first terminal. The first access network device receives, from the first terminal, a request message is usable to request to establish or resume an RRC connection. The request message includes indication information usable to indicate that the RRC connection is established or resumed based on a voice service. The first access network device determines, based on the indication information, to enable the first terminal to access a second access network. The first access network device is located in a first access network using a first radio access technology. The second access network uses a second radio access technology, and the second access network supports the first terminal in performing the voice service to reduce communication delay and improve communication quality.