Abstract: A device for optical observation and structural analysis of hydrate crystal growth comprises a capillary reaction kettle, a gas injection system, a detection system, a temperature control system and a data acquisition system. Visual windows are arranged at top and bottom of the capillary reaction kettle, and a high-pressure capillary is arranged inside the capillary reaction kettle. One end of the capillary reaction kettle is connected with the gas injection system and is controlled by a gas cylinder, a pressure regulating gauge and a high-pressure plunger pump together. The corresponding position of the top visual window of the capillary reaction kettle comprises a Raman observation system for observing and recording the crystal structure of a hydrate. The internal temperature of the capillary reaction kettle is controlled by an upper cover, a main body and an internal low-temperature circulation cavity.

Abstract: The present application relates to the technical field of organic electroluminescent materials, and provides an arylamine compound having a structure represented by formula 1, and an organic electroluminescent device and electronic device comprising same. When used as a hole transport material in a hybrid host material, the arylamine compound of the present application can improve the carrier balance in a light-emitting layer, broaden the carrier recombination area, improve the exciton generation and utilization efficiency, improve the light-emitting efficiency of a device and prolong the service life of the device.

Abstract: Provided are a display device and a networking method thereof. The display device includes a hub, a universal serial bus (USB) port, a switching circuit, a network interface controller (NIC), and a display control device. The switching circuit is controlled by a control signal. In response to the control signal being in a first state, the USB port is connected to a network through the hub, the switching circuit, and the NIC. In response to the control signal being in a second state, the display control device is connected to the network through the switching circuit and the NIC.

Abstract: The present application relates to the technical field of organic electroluminescent materials, and provides an organic compound, an organic electroluminescent device, and an electronic apparatus. The organic compound of the present application has a structure as shown in formula 1, and the application of the organic compound to a hole auxiliary layer of the organic electroluminescent device can effectively improve the luminous efficiency of the device and prolong the service life.

Abstract: A Haina polysaccharide (HPS) and a preparation method and use thereof, and an anticoagulant drug and/or an antithrombotic drug targeting an intrinsic coagulation pathway are provided, relating to a technical field of pharmaceuticals. The HPS is a fucosylated chondroitin sulfate polysaccharide; the HPS has a weight-average molecular weight of 90,000 to 130,000, where a molar ratio of glucuronic acid, N-acetyl-D-galactosamine, and fucose is in a range of 1:0.8-1.2:0.5-0.8; and a sulfate group in the HPS has a mass percentage of 25% to 40%. The HPS can target a terminal rate-limiting enzyme in the intrinsic coagulation pathway (iFXase), with insignificant effects on coagulation factors in other coagulation pathways, thereby achieving anticoagulation without bleeding.

Abstract: Apparatuses, systems, and techniques are presented to generate images. In at least one embodiment, one or more neural networks are used to generate one or more images using one or more pixel weights determined based, at least in part, on one or more sub-pixel offset values.

Abstract: The present invention discloses an ultra-high-throughput single cell sequencing method, the method of the present invention including: firstly performing intracellular reverse transcription by using a reverse transcription sequence, or firstly performing intranuclear transposition of a transposase-accessible chromatin genome sequence by using a specific molecular barcode transposase-embedded complex, then compartmentalizing one or more cells or nuclei with one molecular labeled microbead by microwell-plate technology or microfluidic technology, followed by lysis of the cells or nuclei under the action of a lysis buffer, ligation of the sequences with the molecular label sequence on the molecular labeled microbeads through bridge primers, and PCR amplification to obtain a large quantity of sequences for construction of cDNA sequencing library, and then performing high-throughput sequencing, where information of specific transcriptome/genome accessibility of millions of single cells can be obtained in one run o

Abstract: Embodiments of the present disclosure relate to a ground fault circuit interrupter and a detection method for the same.

Abstract: The present disclosure discloses a method for testing an algorithm applied to handling equipment. The method includes generating test cases and corresponding simulation carrier point clouds according to handling device system parameters and simulation carrier model files. Simulation carrier models in the simulation carrier model files are not exactly the same and carrier parameters vary. The method further includes obtaining simulation carrier point clouds corresponding to the simulation carrier models with different shapes and sizes, so that the simulation carrier models may be used to test the to-be-tested perception algorithm. Thereafter, a simulation test result is obtained by performing a simulation test on the to-be-tested perception algorithm with a simulation carrier point cloud corresponding to a target test case.

Abstract: Provided are a dual-conductive fiber network structure material and a preparation method and application thereof. The dual-conductive fiber network structure material, with a core of dual-phase spun fibers obtained from polyacrylonitrile fibers comprised of polyacrylonitrile and deprotonated polyaniline and chitosan gel fibers comprised of chitosan and polyvinyl alcohol (PVA), is cladded with a long-chain polyaniline shell, and can be stored for a long time. The dual-conductive fiber network structure material solves the problems of large signal-to-noise ratio and poor compliance and stability of electrodes of skin-contact devices in the prior art, and the preparation method solves the problem of difficulty in spinning the chitosan solution and the polyacrylonitrile-polyaniline solution in the prior art and reconciles the problems of stability of chitosan gel fibers and conductivity requirements of protonic acid-doped polyaniline.

Abstract: Compositions and methods are disclosed for treating metabolic syndrome-associated heart disease cardiomyopathy and/or heart failure, wherein the method comprises the step of increasing the concentration of LIPTER RNA in the cardiomyocytes of said patient.

Abstract: A series-parallel circulating irrigation device for ecological restoration slopes at different elevations in pumped-storage power station and operation method thereof, comprising a pipeline network system for irrigation water delivery; partial devices of the pumped-storage power station are connected to the pipeline network system to provide an irrigation water source; the pipeline network system is laid on the ecological restoration slopes; the pipeline network system is connected to a data acquisition and processing system, and an interior of the pipeline network system is provided with a filtration device. This device can fully utilize pumped-storage water resources, achieve targeted automatic irrigation for ecological restoration slopes at different elevations, and can also filter excess water resources for use in lower slope irrigation and power generation. This device organically integrates with the pumped-storage system, achieving water resource recycling and energy conservation.

Abstract: The disclosure discloses a design method design method of a low-frequency vibration isolation component with a multicell interlacing triply periodic minimal surface lattice metamaterial and a vibration isolator.

Abstract: The present application relates to an organic compound, an organic electroluminescent device, and an electronic apparatus. The organic compound of the present application has a structure shown in a formula 1, and when the organic compound is applied in an organic electroluminescent device, the performance of the device can be significantly improved.

Abstract: Disclosed is a vehicle-mounted high-energy laser-induced rock fracturing control system and method. The method includes: acquiring, by a second image acquisition and analysis unit, surrounding environment information of an electric flat cart; generating, by an electric flat cart control unit, a first control command; controlling the electric flat cart to move to a designated rock crushing position; acquiring, by a first image acquisition and analysis unit, the type of the rock to be crushed, and acquiring real-time condition information of laser-induced rock fracturing after activating a laser emission unit; acquiring, by a laser control unit, a laser emission parameter corresponding to the current type of rock to be crushed, adjusting the laser emission parameter, and generating a second control command according to the laser emission parameter; and controlling the laser emission unit to activate to emit a laser to fracture the rock.

Abstract: An ammonia preheating flow-controllable low-nitrogen ammonia-coal co-firing burner is provided according to the present application, including a primary air duct, an inner secondary air duct, and an outer secondary air duct. The gas injector in the primary air duct is used to mix gas uniformly into primary air-coal powder flow. The gas injectors in the inner secondary air duct and the outer secondary air duct are arranged in a staggered configuration, with nozzles in both the gas injectors in the inner secondary air duct and the outer secondary air duct curving toward a center of a burner outlet, directing gas into flame core. By arranging different types of the gas injectors in the primary air duct, the inner secondary air duct, and the outer secondary air duct, and optimizing their positions, promoting a more uniform combustion process and improving overall combustion efficiency and stability.

Abstract: Methods for determining copy number for target genomic segments in a genome are described. The method may comprise, for example, obtaining a plurality of sequencing depth signals for a plurality of genomic segments, where a sequencing depth signal corresponds to a number of sequence reads aligned to a locus in a genomic segment, and where the plurality of genomic segments comprises a target genomic segment; determining a first, second, and third statistical moment for the plurality of genomic segments from the plurality of sequencing depth signals; determining a tumor purity and tumor ploidy for the sample from the first, second, and third statistical moment; and determining the copy number of the target genomic segment based on the sequencing depth signals for the target genomic segment, the tumor purity, and the tumor ploidy. The method may further comprise generating a genomic profile for the sample based on the determined copy number.

Abstract: A method of fabricating a space vehicle including a solar cell array panel, the method comprising: providing a plurality of multijunction solar cells; dispensing an uncured silicone coaling on each of the solar cells using an automated process with visual recognition; picking a cover glass from a cartridge stack and mounting the cover glass over the discrete respective solar cell to form a discrete Cell-Interconnect-Cover Glass (CIC) assembly; curing the silicone coating on each of the solar cells to mount it to the panel; and mounting the panel on the space vehicle.

Abstract: A method performed by an electronic apparatus, an electronic apparatus and a storage medium, which involves the field of artificial intelligence are provided. The method includes obtaining target sound masks of a target in a first video at respective moments, based on image-related information of the target, a first audio signal corresponding to the first video, and direction information of the first audio signal, and obtaining a second audio signal in which a sound related to the target is excluded, based on the target sound masks of the target at the respective moments and the first audio signal.