Abstract: An intumescent fire-retardant and anti-corrosive coating modified by polyaniline-silicon carbide and a preparation method thereof are provided, the coating includes a compound A and a compound B. The compound A includes a waterborne epoxy resin emulsion, polyaniline-silicon carbide composite material, fire-retardant filler, titanium dioxide, aluminum hydroxide, talc powder, a wetting dispersant, a defoaming agent, a flow agent and water, the compound B includes an epoxy hardener. The polyaniline-silicon carbide composite material is prepared from silicon carbide, phenylamine, protonic acid and an oxidizing agent through an ice bath. The polyaniline-silicon carbide composite material can enhance dispersion in the emulsion through the organic-inorganic composite, and silicon carbide has high thermal stability and good density, while polyaniline serves as a material with unique fire-retardant properties.

Abstract: Gaseous carbon compounds can be converted to carbon neutral or negative products using biological processes to metabolise the gaseous carbon compounds or use thermochemical processes to convert gaseous carbon compounds to syngas followed by thermochemical or biological processes to produce products. The gaseous carbon compounds include a mixture of CO2 and CH4 from either a single source, or two or more different sources. Separate biological processes are incorporated to process different gaseous carbon compounds. A gaseous carbon compound produced as a by-product of one biological process can be used as at least part of the feedstock for another process. A renewable energy system can be provided to power equipment. A control system can be used to control flow of gaseous carbon compounds and reactants entering the entire carbon processing systems to provide mass balanced quantities of gaseous carbon compounds and reactants in each processing system and/or between processing systems.

Abstract: A method for evaluating comprehensive performance of an acousto-optic chalcogenide glass material is provided, which is a comprehensive quantitative evaluation method achieved by an analytic hierarchy process and a radar chart method. Indexes of an evaluation index system of the method include acousto-optic figure of merit, mechanical performance, a thermo-optic coefficient, laser damage resistance, acoustic performance and other important performance. According to the method, the defect of subjective judgment of a decision maker is overcome, and the weights of various performance evaluation indexes of the acousto-optic chalcogenide glass material are more reasonable. Meanwhile, the advantages and disadvantages of the performance of the acousto-optic chalcogenide glass material are evaluated using the radar chart, which intuitively and concisely display whether the performance of the material is balanced or not.

Abstract: The invention belongs to the field of pharmacology, and particularly relates to an inhibitor of a receptor-interacting protein kinase 1, and a preparation method and use therefor. Specifically provided is a spiro compound having a structure represented by general formula (I), or a pharmaceutically acceptable salt or stereoisomer thereof, or a prodrug thereof. In the present invention, a series of spiro compounds are synthesized for the first time, the series of compounds are novel compounds, and the preparation method is also a brand-new reaction route. The method has the effect of inhibiting the kinase activity of RIPK1, and can be used as a drug or a prodrug for preventing and/or treating RIPK1-related diseases.

Abstract: Provided are a method for tracking carbon flow of a power system, a device and a medium. The method includes: acquiring related data of carbon flow tracking, where the related data include an injected active power sum column matrix of generator sets of all substations to be tracked, an injected carbon flow rate sum column matrix of generator sets of all substations to be tracked, an output power distribution matrix of a branch formed between substations to be tracked, and a power flow proportion distribution matrix of the branch formed between substations to be tracked; acquiring a carbon potential matrix EN of each substation to be tracked; and acquiring a carbon flow rate of each substation to be tracked, a carbon flow rate of the branch, and a carbon flow rate of an output load on the basis of the carbon potential matrix of each substation to be tracked.

Abstract: The present application relates to transcriptome sequencing and biomolecule space information detection. Specifically, the present application relates to a method for positioning and labeling a nucleic acid molecule, a method for constructing a nucleic acid molecule library for transcriptome sequencing, and a kit for implementing the method.

Abstract: Methods and systems are presented for classifying a digital image of a document using a machine learning model framework. The machine learning model framework is configured to provide a classification output based on a fusion of features corresponding to different modalities and extracted from the digital image. The machine learning model framework includes multiple encoders. Each encoder is configured to encode features corresponding to a distinct modality into a respective embedding. Different embeddings generated by the multiple encoders are fused together using one or more fusion techniques. The fused embedding is provided to a machine learning model for classifying the document.

Abstract: A user terminal positioning method is used in an edge cloud server, and includes: receiving satellite positioning information sent by a user terminal; determining a location service area in which the user terminal is located; on the basis of the location service area, acquiring a differential correction model corresponding to the location service area from a public cloud server; using the satellite positioning information and the differential correction model to implement location calculation to obtain location information of the user terminal; and sending the location information to the user terminal.

Abstract: A temperature control method and a temperature control system for controlling a temperature of a target device are disclosed. The target device is disposed in a temperature control device. The method includes: controlling an internal temperature of the temperature control device according to a base parameter and a compensation parameter; detecting a temperature of the target device via a temperature sensor during the period that the internal temperature of the temperature control device is controlled according to the base parameter and the compensation parameter; and adjusting the compensation parameter according to the temperature of the target device to change the internal temperature of the temperature control device.

Abstract: A communication method includes triggering, by a first network element, device authentication on a terminal. The communication method also includes, in response to the device authentication on the terminal being successful, verifying, by the first network element based on a preset binding relationship, whether a device identifier of the terminal matches a user identity. The user identity identifies a user who uses the terminal to request a service from a network. The communication method further includes triggering, by the first network element based on a verification result, the network to determine whether to provide the service for the terminal.

Abstract: A variable temperature test system and an operation method thereof are provided. The variable temperature test system includes a main control device, multiple test devices, and a variable temperature test platform. The variable temperature test platform is coupled to the main control device and the test devices. The main control device provides an adjustment parameter according to at least one pending test. The variable temperature test platform includes multiple test areas, multiple temperature sensors, and a temperature control module. The test areas are respectively coupled to the test devices. The temperature sensors are respectively disposed in the test areas. The temperature control module is coupled to the test areas. The temperature control module adjusts a temperature of at least one test area according to the adjustment parameter.

Abstract: Disclosed are a service lifetime monitoring and early warning method, a memory storage device, and a memory control circuit unit. The method includes: reading a history information from a rewritable non-volatile memory module, calculating a remaining lifetime based on the history information and a user habit, generating an early warning signal, and outputting the remaining lifetime and the early warning signal in response to the remaining lifetime being lower than a preset lifetime.

Abstract: Devices, systems, and methods for simulating an operation of an autonomous vehicle over time are described. An example method includes obtaining runtime data of an operation of modules of an autonomous vehicle during the operation, the runtime data including first module data having a first refresh frequency and second module data having a second refresh frequency, compiling a plurality of simulation data packets based on the runtime data according to a simulation frequency that is different from at least one of the first refresh frequency or the second refresh frequency, and simulating the operation of the autonomous vehicle over time based on the plurality of simulation data packets.

Abstract: A method for determining a user plane security algorithm, a system, and an apparatus. The method may include: a second device selects a non-null user plane confidentiality protection algorithm based on a security capability of a first device and a security capability of the second device in a case in which user plane confidentiality protection between the second device and the first device is enabled and control plane confidentiality protection between the second device and the first device is not enabled. The second device sends a first message to the first device. The first message includes first algorithm indication information indicating the user plane confidentiality protection algorithm. Therefore, the first device can obtain the non-null user plane confidentiality protection algorithm. Embodiments can be adopted to determine an effective user plane confidentiality protection algorithm, for confidentiality protecting user plane data.

Abstract: Disclosed herein are compounds of formula (I), and/or a stereoisomer, a stable isotope, or a pharmaceutically acceptable salt or solvate thereof; and therapeutic uses of these compounds, which are inhibitors of SHP2, potentially useful in the treatment of SHP2-associated diseases, such as SHP2-associated cancers.

Abstract: The present invention relates to the field of molecular virology and immunology, in particular to the field of hepatitis B virus (HBV) infection treatment. In particular, the present invention relates to an epitope peptide (or a variant thereof) capable of treating a hepatitis B virus infection, a recombinant protein comprising the epitope peptide (or a variant thereof) and a carrier protein, and an antibody (e.g. a nanobody) for the epitope peptide. The epitope peptide and antibody of the present invention can be used to prevent and/or treat HBV infection or a disease related to HBV infection (e.g. hepatitis B), for reducing the serum level of HBV DNA and/or HBsAg in a subject (e.g. a human), or for activating a subject (e.g. a chronic HBV infected person or a chronic hepatitis B patient) against HBV humoral immune response.

Abstract: A CT energy extraction device is provided. A first accommodation cavity is provided in a first housing, and a second accommodation cavity is provided in a second housing. The first housing can be connected and joined with the second housing to form a ring shape, which is used to be placed on outside of a high-voltage line. A first iron core is disposed in the first accommodation cavity, and an energy-extraction coil is wound around the first iron core. A cable outlet is provided on the first housing, and the energy-extraction coil has pins extending from the cable outlet. A second iron core is disposed in the second accommodation cavity. When the first housing and the second housing are connected and joined, the first and second iron cores are joined to form a closed ring structure. An inflating assembly is provided on the first housing and/or the second housing.

Abstract: A system can include a data processing system. The data processing system can include one or more memory devices coupled with one or more processors. The data processing system can receive data indicating power consumption at a building at a plurality of points in time, the power consumption at the building including power consumption of an electric vehicle charging at the building. The data processing system can generate a plurality of features from the power consumption at the building at the plurality of points in time. The data processing system can execute a model trained by machine learning based on the plurality of features to detect that the electric vehicle charges at the building.

Abstract: The subject technology relates to storage. For instance, data is received through a first container in a first pod. The data is transmitted from the first container to a second container in the first pod through a transmission protocol, wherein the second container is used for assisting in implementing functions of the first pod and includes huge pages, and the data can be written to a disk through the second container. Beneficially, memory sharing between different pods or a plurality of containers can be achieved, thereby significantly improving the storage performance of large objects in an object storage system, and enabling some containers to have their dedicated resources.