Abstract: The present disclosure provides Aa power circuit and a power system. The circuit comprises a first power supply capacitor, a first bridge output unit, a second power supply capacitor, and a second bridge output unit. The first bridge output unit and the second bridge output unit each includes two bridge arms, each of which includes at least one switch transistor, and the first bridge output unit is connected to an output terminal of the second bridge output unit. The power supply capacitor is configured to supply a input voltage to the bridge output unit. The bridge output unit is configured to adjust the input voltage through the at least one switch transistor on the bridge arm, and output the adjusted input voltage as a output voltage.

Abstract: A method for generating an extreme ultraviolet light, an extreme ultraviolet light source assembly, and an optical system are provided. With the method for generating an extreme ultraviolet light, a plasma is generated by a magnetic confinement device, if the plasma meets a preset injection condition, a heavy metal injection device is controlled to inject a designated heavy metal into the magnetic confinement device, so that the designated heavy metal interacts with the plasma in the magnetic confinement device to generate an extreme ultraviolet light, and an optical device is controlled to collect the extreme ultraviolet light.

Abstract: An intelligent obstacle detection system for an unmanned mine vehicle is provided to solve the problem of existing intelligent obstacle detection systems for unmanned mine vehicles cannot compare and analyze the actual driving data with the preset data and includes an intelligent detection platform, a route planning device, an obstacle detection device, a planning management device, an operation monitoring device, and a storage device. The route planning device is configured to perform route planning analysis for the unmanned mine vehicle to obtain a planned route of the unmanned mine vehicle. The planned route is sent to the obstacle detection device. The intelligent obstacle detection system can plan and analyze the travel route. By locking onto starting and target positions of the unmanned mine vehicles, and then obtaining point cloud data through the detection terminals and calculating with algorithms, the optimal planned route can be determined.

Abstract: The disclosure provides an apparatus and system with an antenna array. The antenna array includes a plurality of microstrip antenna elements. Each microstrip antenna element includes a dielectric substrate, a radiation patch, a metal bottom plate, a feeding probe, and a short-circuit pillar. The radiation patch is located on an upper surface of the dielectric substrate, the metal bottom plate is located on a lower surface of the dielectric substrate, the feeding probe penetrates the dielectric substrate and connects one end of the radiation patch to the metal bottom plate, and the short-circuit pillar penetrates the dielectric substrate and connects the other end of the radiation patch to the metal bottom plate. The short-circuit pillar is disposed on the radiation patch, and a first-order mode and a second-order mode are simultaneously excited.

Abstract: A method for time series anomaly detection includes: generating, based on multi-source time series data and contextual data, geometric trajectories representing movement of an entity; processing the geometric trajectories and the contextual data to extract a plurality of features, wherein the plurality of features include temporal features, spatial features and contextual features; generating a data structure representing semantic trajectories, wherein each of the semantic trajectories includes the temporal features, the spatial features and the contextual features; generating, using the data structure, based on the contextual features, contextual encodings corresponding to the semantic trajectories and generating, based on the temporal features, temporal encodings corresponding to the semantic trajectories; processing, with a machine learning model, the contextual encodings and the temporal encodings to generate source embeddings representing interdependencies between the semantic trajectories; and outputtin

Abstract: A power supply module includes a capacitor module, a signal acquisition module, a module controller and a communication module. The capacitor module includes a supercapacitor, a charging circuit and a discharging circuit, where the charging circuit is configured to charge the supercapacitor, and the discharging circuit is configured to discharge a magnet in a magnetic confinement fusion apparatus via a bus. The signal acquisition module is configured to acquire a state signal of the capacitor module. The module controller is configured to control a charging-discharging state of the capacitor module and monitor the capacitor module based on the state signal. The communication module is configured to communicate with a module controller in another power supply module or a main controller in a power supply system. The power supply system is formed by multiple power supply modules and is configured to supply power to the magnet.

Abstract: The embodiment of the present disclosure provides a method for generating an extreme ultraviolet light, an extreme ultraviolet light source assembly, and an optical system. The method for generating an extreme ultraviolet light includes: generating a plasma by using a magnetic confinement device; controlling, if the plasma meets a preset injection condition, a heavy metal injection device to inject a designated heavy metal into the magnetic confinement device, so that the designated heavy metal interacts with the plasma in the magnetic confinement device to generate an extreme ultraviolet light; controlling an optical device to collect the extreme ultraviolet light.

Abstract: The present disclosure belongs to the field of drilling fluid additives, and particularly relates to a phase-change heat storage microcapsule material suitable for cooling a drilling fluid and a preparation method therefor. The phase-change heat storage microcapsule material of the present disclosure consists of a high molecular wall material wrapped outside, a phase-change heat storage material as a core material and nano-graphite doped therein, and the microcapsules have an overall size within the range from 20 ?m to 80 ?m.

Abstract: An intelligent obstacle detection system for an unmanned mine vehicle is provided to solve the problem of existing intelligent obstacle detection systems for unmanned mine vehicles cannot compare and analyze the actual driving data with the preset data and includes an intelligent detection platform, a route planning device, an obstacle detection device, a planning management device, an operation monitoring device, and a storage device. The route planning device is configured to perform route planning analysis for the unmanned mine vehicle to obtain a planned route of the unmanned mine vehicle. The planned route is sent to the obstacle detection device. The intelligent obstacle detection system can plan and analyze the travel route. By locking onto starting and target positions of the unmanned mine vehicles, and then obtaining point cloud data through the detection terminals and calculating with algorithms, the optimal planned route can be determined.

Abstract: A method for preparing high-purity nickel-based superalloy includes the steps of: performing electron beam smelting on small cylinders in a first water-cooled copper crucible after preheating an electron gun, and converging the beam to the edge of one side of the ingot; turning on the electron gun again after completely solidifying the ingot, the electron beam spot uniformly and slowly scanning a surface of the ingot from a side opposite to a final beam converging area of the ingot to the final beam converging area of the ingot to ensure that the alloy at a position scanned by the electron beam spot is completely melted, and stopping scanning once scanning to the final converging area of the ingot; casting the molten alloy in the first water-cooled copper crucible to the second water-cooled copper crucible; taking out the refined nickel-base superalloy after cooling down the electron beam melting furnace.

Abstract: A method for preparing high-purity nickel-based superalloy includes the steps of: performing electron beam smelting on small cylinders in a first water-cooled copper crucible after preheating an electron gun, and converging the beam to the edge of one side of the ingot; turning on the electron gun again after completely solidifying the ingot, the electron beam spot uniformly and slowly scanning a surface of the ingot from a side opposite to a final beam converging area of the ingot to the final beam converging area of the ingot to ensure that the alloy at a position scanned by the electron beam spot is completely melted, and stopping scanning once scanning to the final converging area of the ingot; casting the molten alloy in the first water-cooled copper crucible to the second water-cooled copper crucible; taking out the refined nickel-base superalloy after cooling down the electron beam melting furnace.

Abstract: A display processing method and apparatus and an electronic terminal therefor are provided. The display processing method includes: determining a display region of data to be loaded according to an anchor position on a display interface; and loading pre-acquired display data to the display region of the data to be loaded for display. In this way, the problem that some pre-view content fails to be loaded to the display interface in real time for display due to impacts by the network speed, for example, the phenomenon of blank backgrounds is addressed, such that user experience is improved.

Abstract: Fast channel deployment is achieved amongst subscriber devices (SDs) having an incident scene role at an incident scene. An SD detects an incident scene arrival trigger associated with arrival at an incident scene. Responsive to detecting the incident scene arrival trigger, the SD (i) tunes to a pre-configured incident channel or (ii) scans a plurality of channels for an incident channel and tunes to the incident channel once located. The SD receives, via the incident channel, an incident scene role to traffic channel mapping that maps a particular incident scene role associated with the subscriber device to a particular assigned traffic channel on which subscriber devices associated with a same incident scene role may communicate. The SD tunes to the particular assigned traffic channel as a function of the incident scene role to traffic channel mapping.

Abstract: A method is provided for producing motif-specific, context-independent antibodies that recognize a plurality of peptides or proteins within a genome that contain the same post-translationally modified motif. The method includes the step of immunizing a host with a degenerate peptide library antigen featuring (i) a fixed target motif containing one or more invariant amino acids including at least one modified amino acid, and (ii) a plurality of degenerate amino acids flanking the motif. Motif-specific, context-independent antibodies produced by the disclosed method are also provided. The method encompasses motifs consisting of a single modified amino acid, as well as short motifs comprising multiple invariant amino acids including one or more modified amino acids, such as all or part of kinase consensus substrate motifs, protein-protein binding motifs, or other cell signaling motifs. Methods of using the antibodies, e.g. for genome-wide profiling, are also provided.

Abstract: A method is provided for producing motif-specific, context-independent antibodies that recognize a plurality of peptides or proteins within a genome that contain the same post-translationally modified motif. The method includes the step of immunizing a host with a degenerate peptide library antigen featuring (i) a fixed target motif containing one or more invariant amino acids including at least one modified amino acid, and (ii) a plurality of degenerate amino acids flanking the motif. Motif-specific, context-independent antibodies produced by the disclosed method are also provided. The method encompasses motifs consisting of a single modified amino acid, as well as short motifs comprising multiple invariant amino acids including one or more modified amino acids, such as all or part of kinase consensus substrate motifs, protein-protein binding motifs, or other cell signaling motifs. Methods of using the antibodies, e.g. for genome-wide profiling, are also provided.

Abstract: The invention provides methods for isolating a modified peptide from a complex mixture of peptides, the method comprising the steps of: (a) obtaining a proteinaceous preparation from an organism, wherein the preparation comprises modified peptides from two or more different proteins; (b) contacting the preparation with at least one immobilized modification-specific antibody; and (c) isolating at least one modified peptide specifically bound by the immobilized modification-specific antibody in step (b). The method may further comprise the step of (d) characterizing the modified peptide isolated in step (c) by mass spectrometry (MS), tandem mass spectrometry (MS-MS), and/or MS3 analysis, or the step of (e) utilizing a search program to substantially match the spectra obtained for the modified peptide during the characterization of step (d) with the spectra for a known peptide sequence, thereby identifying the parent protein(s) of the modified peptide.

Abstract: Methods for forming small volumetric shapes of polymer derived ceramic materials, including liquid-liquid forming methods, tower forming methods, and methods using high intensity electromagnetic radiation to cure the liquid to a cured preform material. Systems and apparatus for forming small volumetric shapes of polymer derived ceramic materials, cured materials and pyrolized materials, including liquid-liquid forming methods, tower forming methods, and methods using high intensity electromagnetic radiation to cure thin films of liquid polymer derived ceramic materials. Polysilocarb polymer derived ceramic precursor formulations.

Abstract: A method is provided for producing motif-specific, context-independent antibodies that recognize a plurality of peptides or proteins within a genome that contain the same post-translationally modified motif. The method includes the step of immunizing a host with a degenerate peptide library antigen featuring (i) a fixed target motif containing one or more invariant amino acids including at least one modified amino acid, and (ii) a plurality of degenerate amino acids flanking the motif. Motif-specific, context-independent antibodies produced by the disclosed method are also provided. The method encompasses motifs consisting of a single modified amino acid, as well as short motifs comprising multiple invariant amino acids including one or more modified amino acids, such as all or part of kinase consensus substrate motifs, protein-protein binding motifs, or other cell signaling motifs. Methods of using the antibodies, e.g. for genome-wide profiling, are also provided.

Abstract: There is provided polymer derived ceramic materials, to make porous polymeric derived ceramic membranes. These polymeric derived ceramic membranes are useful for separating gas and in particular for the generation of hydrogen. Hydrogen separation devices and power generation devices use the present polymeric derived ceramic membranes.