Abstract: The present disclosure discloses a method for controlling plasma edge fuel particle backflow by powder feedback injection, including: measuring a real-time Da value by a visible spectrum diagnostic system; in the plasma control system, filtering the measured Da value by a low-pass filter, and setting a target Da value at the same time; when an actual Da value is greater than the set target Da value, calculating an output control voltage signal; wherein the magnitude of the output voltage ultimately determines the magnitude of the lithium powder injection flow rate; converting a voltage signal input by the plasma control system into a sine wave signal by the amplitude mapping converter, and outputting same to the lithium powder injection system; and receiving the voltage signal and injecting the lithium powder into the fusion device by the lithium powder injection system; wherein the injected lithium powder adsorbs the fuel particles generated by the interaction between the plasma and the wall, so that the bac

Abstract: Disclosed are a resolution method for intent-based wireless network resource conflicts and an apparatus thereof. The method includes the following steps: periodically acquiring configured resource information about a current wireless network; pre-allocating resources required for a newly-added intent; and determining whether a pre-allocated resource configuration policy is incompatible with a resource configuration policy being executed in a current network. The apparatus includes: an interface module; a solution module; a feedback module; and a storage module. Through the relative priority of intent requirements, a bias of an implementation satisfaction degree of a network configuration policy is determined, and network resource conflicts of intent requirements with different priorities are solved.

Abstract: The present invention discloses a CXCL-BPI fusion protein that can be used for treating Gram-negative bacterial infections, a coding nucleic acid thereof, a method for expressing and preparing the same, and a use thereof in the manufacture of a pharmaceutical composition for treating Gram-negative bacterial infections. The CXCL-BPI fusion protein comprises a human ELR+CXC chemokine and a bioactive fragment of N-terminal domain of human BPI, and has the dual functions of both ELR+CXC chemokine and BPI, with ability of binding to LPS and directly killing Gram-negative bacteria, and also inducing chemotaxis and promoting phagocytes to target, bind to and phagocytize Gram-negative bacteria. The mechanism of action of the fusion protein can overcome Gram-negative bacterial drug resistance.

Abstract: An adapter includes an adapting body and a valve body. The adapting body has a first mating portion and a second mating portion, where the first mating portion is configured to mate with an injection opening of a battery cell, the second mating portion is configured to mate with a gas detection apparatus, and a gas flow passage is constructed within an adapting body. The gas flow passage runs through the first mating portion and the second mating portion, and is configured for gas to flow from the injection opening to the gas detection apparatus.

Abstract: A photoelectron spectroscopy method includes: performing photoelectron spectrum detection on a target sample to obtain an initial photoelectron spectrum; selecting spectrum data points according to the initial photoelectron spectrum to obtain a photoelectron spectrum data point sequence; performing a first model parameter update on a preset initial photoelectron spectrum fitting model according to a preset expectation-maximization algorithm and the photoelectron spectrum data point sequence to obtain a first photoelectron spectrum fitting model; acquiring a target quantum effect constraint for the target sample; performing a second model parameter update on the first photoelectron spectrum fitting model according to a preset central field approximation relation and the target quantum effect constraint to obtain a second photoelectron spectrum fitting model; and performing spectrum fitting on the photoelectron spectrum data point sequence according to the second photoelectron spectrum fitting model to obtain a

Abstract: The present application provides a compound as shown in formula (0), a pharmaceutical composition containing same, a synthesis method therefore and a use thereof. The compound of the present application can significantly reduce the integrated stress response (ISR) of cells and activate the activity of eIF2B, so that the protein in the cells tends to be synthesized normally, providing more possible drugs for ISR pathway-mediated diseases or condition eIF2B-related diseases, and/or diseases related to regulation of the activity or level of eIF2B activity or level, and regulation of the activity or level of the eIF2 pathway or ISR pathway.

Abstract: The present application provides a compound as shown in formula (0), a pharmaceutical composition containing same, a synthesis method therefore and a use thereof. The compound of the present application can significantly reduce the integrated stress response (ISR) of cells and activate the activity of eIF2B, so that the protein in the cells tends to be synthesized normally, providing more possible drugs for ISR pathway-mediated diseases or condition eIF2B-related diseases, and/or diseases related to regulation of the activity or level of eIF2B activity or level, and regulation of the activity or level of the eIF2 pathway or ISR pathway.

Abstract: A photoelectric flowmeter circuit includes a circuit power supply end. The photoelectric flowmeter circuit also includes a light-emitting element, including a first end electrically connected to the circuit power supply end and a second end electrically connected to ground. The photoelectric flowmeter circuit also includes a photosensitive triode, including a collector electrically connected to the circuit power supply end and an emitter electrically connected to the ground. The photoelectric flowmeter circuit also includes a direct current (DC) blocking circuit. The photoelectric flowmeter circuit also includes a circuit output end electrically connected to the collector of the photosensitive triode through the DC blocking circuit.

Abstract: A secure boot method. The method may be performed by a communication device. According to the method, the communication device can flexibly perform secure boot by using different cryptographic algorithms based on different security requirements, to ensure security of the communication device. The communication device may obtain external secure boot code (ESBC). The ESBC includes a code segment of a first cryptographic algorithm. After the ESBC is obtained, the communication device may perform an integrity check on the ESBC, and after the integrity check on the ESBC succeeds, verify a signature of next-level software based on the first cryptographic algorithm. When a cryptographic algorithm used by the communication device cannot meet a security requirement, the ESBC may be obtained, and the first cryptographic algorithm included in the ESBC is used to perform the secure boot, to meet the security requirement.

Abstract: In accordance with an embodiment, a network device includes a chip including a hardware encryption and decryption circuit and a one-time programmable (OTP) storage area; and a receiver configured to receive a to-be-decrypted file, where the to-be-decrypted file comprises a ciphertext. The hardware encryption and decryption circuit is configured to obtain a root key plaintext from the OTP storage area, and decrypt the ciphertext using the root key plaintext to obtain a plaintext.

Abstract: Provided are a compound of formula 0, a stereoisomer thereof, a tautomer thereof, a geometric isomer thereof, an enantiomer thereof, a diastereomer thereof, a racemate thereof, a polymorph thereof, a solvate thereof, a hydrate thereof, an N-oxide thereof, an isotopically labeled compound thereof, a metabolite thereof, an ester thereof, a prodrug thereof, and a pharmaceutically acceptable salt thereof. In formula 0, ring B is a 5- to 10-membered spiro ring or a 5- to 10-membered spiro heterocyclic ring. The 5- to 10-membered spiro ring and the 5- to 10-membered spiro heterocyclic ring are optionally substituted with 1-5 R1F. The compound can significantly weaken the integrated stress response (ISR) of cells and activate the activity of eIF2B, so that proteins in the cells tend to be synthesized normally.

Abstract: An integrity verification method includes: a first device that sends first data to a second device. The first device sends an integrity measurement baseline value corresponding to the first data to a verification server, and the second device sends an integrity measurement value corresponding to the first data to the verification server. The verification server performs integrity verification on the first data based on the integrity measurement value and the integrity measurement baseline value.

Abstract: Disclosed herein are a method of controlling a bipolar high-voltage generator and an X-ray system. The bipolar high-voltage generator is connected to a load for supplying a cathode voltage and an anode voltage to the load. The bipolar high-voltage generator includes a first transformer and a second transformer. The first transformer is provided in an output circuit of the anode voltage, and the second transformer is provided in an output circuit of the cathode voltage. The method of controlling includes: obtaining a target voltage difference of the bipolar high-voltage generator, wherein the target voltage difference is within a preset range; and adjusting a working state of at least one of the first transformer and the second transformer based on the target voltage difference. The target voltage difference is defined as a difference between an absolute value of a target anode voltage and an absolute value of a target cathode voltage output from the bipolar high-voltage generator.

Abstract: The present disclosure belongs to the field of communications and more particularly relates to a decentralized trusted access method for a cellular base station. The method includes: uploading registration information to a blockchain network to add the cellular base station as a member to the blockchain network; uploading a master information block to the blockchain network, receiving block identification information from the blockchain network; broadcasting the master information block and the block identification information to cellular users within the coverage area; receiving an access request from the cellular user, and in response to the access request, performing uplink synchronization with the cellular user issuing the access request based on a random access procedure.

Abstract: The present application provides a compound as shown in formula (0), a pharmaceutical composition containing same, a synthesis method therefore and a use thereof. The compound of the present application can significantly reduce the integrated stress response (ISR) of cells and activate the activity of eIF2B, so that the protein in the cells tends to be synthesized normally, providing more possible drugs for ISR pathway-mediated diseases or condition eIF2B-related diseases, and/or diseases related to regulation of the activity or level of eIF2B activity or level, and regulation of the activity or level of the eIF2 pathway or ISR pathway.

Abstract: A method for preparing a nano-phase strengthened nickel-based superalloy using micron-scale ceramic particles is provided. In the method, a nickel-based superalloy is used as a matrix, and one or more of TiC, TiB2, WC and Al2O3 are used as a strengthening phase. A ceramic particle raw material used as the strengthening phase has a particle size of 1-5 ?m and is added in an amount of 1-5 wt. %. A nickel-based superalloy composite powder having homogeneously distributed nano-scale ceramic is prepared by mechanical milling. A nano-scale ceramic phase strengthened nickel-based superalloy is prepared by 3D printing technology, which has a homogeneously distributed nano-scale ceramic phase and excellent mechanical properties.

Abstract: A method for thickness measurement of a multi-layer object combines frequency analysis and a theoretical model. The frequency analysis is used to determine the thickness of a thicker layer of the object. The theoretical model is used to determine the thickness of the thinner layer of the object.

Abstract: Embodiments of the present disclosure may provide a system, a method, and a device for X-ray imaging. The method may include: obtaining a grayscale of a current frame of an object, wherein the current frame is obtained by performing X-ray imaging on the object based on current performing parameters; determining an updated equivalent phantom thickness of the object based on the grayscale of the current frame, the current performing parameters, and a pre-stored correspondence, wherein the pre-stored correspondence reflects dose values corresponding to a plurality of equivalent phantom thicknesses and a plurality of performing parameters; and determining target performing parameters of a next frame of the object based on the updated equivalent phantom thickness, a target grayscale, and the pre-stored correspondence.

Abstract: The disclosure provides in one aspect a method of treating, ameliorating, and/or preventing toxicity caused by a ribosome inactivating protein (RIP) in a subject. In certain embodiments, the method comprises administering to the subject a therapeutically effective amount of at least one compound of the disclosure.

Abstract: Methods and systems for controlling a voltage of an X-ray imaging system and X-ray imaging systems are provided. A method includes: obtaining an initial tube voltage and a target tube voltage; and adjusting an actual tube voltage of the X-ray imaging system by controlling a working state of one or more devices of the X-ray imaging system based on the initial tube voltage and the target tube voltage in an inter-frame period of time. An output voltage of a high voltage generator is changed to the target tube voltage required when the X-ray imaging system starts imaging to obtain the target frame in the inter-frame period of time, so that the actual tube voltage is equal to or close to the target tube voltage when the target frame is loaded.