Abstract: The present disclosure provides a method and a device for detecting electricity theft, and a computer readable medium, smart meter data of each user and aggregated electricity consumption data are obtained during the detection period in the target area, a load profile set and non-technical loss data are obtained, and a correlation between each load profile in the load profile set and the non-technical loss data is obtained through a maximum information coefficient method and based on the smart meter data and the aggregated electricity consumption data, so as to obtain a correlation indicator for measuring the correlation.

Abstract: The present invention is directed immunoassay methods, which re-use a hapten-immobilized test probe and reagents for quantitating an analyte in different samples, anywhere from about 3 to 20 times, while maintaining acceptable clinical assay performance. The methods use a dual antibody conjugate solution comprising an anti-hapten antibody and a capture antibody against the analyte in each cycle. After the completion of each cycle of reaction, the test probe is dipped in an acidic solution having pH about 1-4, to elute the immunocomplex formed on the probe and to regenerate the hapten-immobilized probe. The robustness of the hapten-coated solid phase allows utilization of multiple denaturation reagents for efficient elution of the immune complexes after each cycle without compromising the binding activity of the hapten on the solid phase.

Abstract: A wireless network communications protocol to allow sharing transmit opportunities (TXOP) in the same basic service set (BSS), or an overlapping basic service set (OBSS) over at least one channel. Sharing offer and request information is exchanged with an access point (AP) station, which shares this with APs on overlapping BSSs. Information is exchanged between stations advertising that a coming TXOP is available to be shared, and identifying stations that are willing to join it. Resource unit (RU) distributions are determined for the participant stations to use in sharing the TXOP, while the AP of the OBSS performs scheduling and distribution of RUs for stations in the OBSS.

Abstract: A wireless local area network (WLAN) protocol allowing a Transmit Opportunity (TXOP) holder to share the TXOP with other stations acting cooperatively. An intent to share the TXOP is communicated to other stations that a TXOP is available for sharing, and notifying the Access Point (AP) station of the stations willing to join that TXOP. When the TXOP occurs, the stations can access the channel over different frequency domain simultaneously and for the duration specified, thus providing increased use of the TXOP to improve efficiency.

Abstract: The disclosure provides a method and a system for dispatching a multi-region power system. The method includes: obtaining, by each regional system operator, basic operating parameters of the regional power system; establishing, by each regional system operator, a dispatching model of the regional power system based on the basic operating parameters; identifying, by each regional system operator, an aggregation model of the regional power system based on the dispatching model of the regional power system; reporting, by each regional system operator, the aggregation model to the cross-region system operator; establishing, by the cross-region system operator, a reduced dispatching model of the multi-region power system based on the aggregation model from each regional system operator; and solving, by the cross-region system operator, the reduced dispatching model to obtain a dispatching result of each regional power system.

Abstract: An exception handling machine is configured to receive a first document from a source document processing system and provide a first revised document to a destination document processing system. The exception handling machine is configured to detect an exception flag in at least one data field of the first document and determine at least one exception handling rule for the first document based on at least one other data field in the first document and the exception flag, determine an exception code corresponding to the exception handling rule, insert the exception code into the first document to generate the first revised document, and provide the first revised document to the destination document processing system. The destination document processing system is programmed to respond to the exception code inserted in the revised first document by providing the first revised document to a client device connected to the destination document processing system.

Abstract: A dispatch method and device for a power system are provided. The method includes: establishing an optimal power flow model, the optimal power flow model includes an objective function and constraints, the objective function is configured to indicate a minimum total cost of active power production and reactive power production of generators; solving the optimal power flow model to obtain dispatch parameters for the power system; and dispatching the power system based on the dispatch parameters.

Abstract: The present disclosure relates to an image processing method and apparatus, and a storage medium. The method includes: performing step-by-step convolution processing on an image to be processed to obtain a convolution result (S11); obtaining a positioning result through positioning processing according to the convolution result (S12); performing step-by-step deconvolution processing on the positioning result to obtain a deconvolution result (S13); and performing segmentation processing on the deconvolution result to segment a target object from the image to be processed (S14). Embodiments of the present disclosure implement target object positioning and segmentation at the same time in a process of image processing, and the image processing precision is improved while the speed of image processing is guaranteed.

Abstract: A wireless local area network (WLAN) protocol allowing a Transmit Opportunity (TXOP) holder to share the TXOP with other stations. An intent to share the TXOP is communicated to the Access Point (AP). Upon gaining channel access, the TXOP holder directly or indirectly communicates that the TXOP can be shared with other STAs, after which scheduling information (time and duration) are shared with the STAs. When the TXOP occurs, the STAs can access the channel at the time and for the duration specified, thus providing increased use of the TXOP to improve efficiency.

Abstract: A WiFi communications mechanism in which simultaneous transmission is negotiated and beamforming communications performed towards at least one station (STA), while nulling is performed towards one or more other access points (APs) to reduce interference. Omni-directional transmissions are utilized in a manner to overcome preamble interferences, which is used in combination with synchronizing symbol intervals to eliminate interference from symbol transitions. The enhanced simultaneous transmission protocol allows two APs to transmit simultaneously without interfering with one another.

Abstract: The present application discloses a wound electrode assembly, wherein the negative electrode plate thereof includes a negative electrode current collector and a negative active material layer which includes a negative active material disposed on two opposite surfaces of the negative electrode current collector; and the two negative active material layers respectively include active an material layer in an unpaired region and an active material layer in a paired region distributed successively in the length direction of the negative electrode plate, and two active material layers in the unpaired regions are arranged at both ends in the length direction of the negative electrode plate, and a first metallic lithium layer is disposed on the surface of one or both of the active material layers in the unpaired regions, so that to form a first lithium pre-intercalation compound in either or both of the active material layers in the unpaired regions.

Abstract: The disclosure provides a distributed dispatch method for ubiquitous power Internet of Things based on a transition matrix. The ubiquitous power Internet of Things includes generators. The method includes: S1, setting a marginal cost function of each of the generators, and extracting key cost parameters in the marginal cost function; S2, establishing an optimization model based on the key cost parameters of each of the generators and a communication topology of the ubiquitous power Internet of Things, and solving the optimization model to obtain an optimized transition matrix; and S3, generating a plan of a power output of each of the generators based on the optimized transition matrix and a distributed dispatch protocol to perform a distributed dispatch.

Abstract: The disclosure provides a method for identifying a power feasible region of a virtual power plant, and an apparatus for identifying a power feasible region of a virtual power plant. The method includes: S1, obtaining operation basic data of the internal power-distribution system; S2, establishing a static safety-constrained model of the virtual power plant based on the operation basic data, in which the static safety-constrained model is based on alternating current power flow equations; S3, establishing a power feasible region model of the virtual power plant based on the static safety-constrained model; and S4, calculating the power feasible region model based on the operation basic data and a feasible region vertex enumeration algorithm to obtain the power feasible region of the virtual power plant.

Abstract: A solder paste printing quality inspection (SPI) method includes establishing at least one data inspection model, acquiring real-time test data, preprocessing the real-time test data, and determining a type of the real-time test data and inputting the real-time test data into the data inspection model corresponding to the type of the real-time test data to obtain a judgment result of the solder paste printing quality inspection. The real-time test data includes one or both of a test image and a test value of solder paste printing quality inspection. The preprocessing includes obtaining key parameters of the test value or obtaining image data of the test image and standardizing the real-time test data.

Abstract: Provided are a method for constructing a suppressor tRNA, and 19 suppressor tRNAs corresponding to three termination codons, a plasmid, a vector or a kit comprising the above-mentioned tRNA. Also provided are use of the above-mentioned tRNA, plasmid, vector or kit in the manufacture of a medicament for treating a hereditary disease or a cancer caused by a nonsense mutation of a gene. Also provided are a method for evaluating the efficiency of a suppressor tRNA for reading through a nonsense mutation, and a method for restoring the expression of a truncated protein of a nonsense mutant of a pathogenic gene in a monogenic hereditary disease and a tumor suppressor gene in a tumor cell.

Abstract: A system for use as part of a test management system for an integrated computing system may obtain a first object instance of the integrated computing system in which the first object instance generated by applying configuration attributes of the integrated computing system to an object model of the integrated computing system. The first object instance includes a plurality of hierarchally arranged sub-object instances representing a plurality of hierarchally arranged resources of the integrated computing system.

Abstract: A medical image processing method and apparatus, an electronic device, and a storage medium are disclosed. The method includes: detecting a medical image by using a first detection module to obtain first position information of a first target in a second target, wherein the second target comprises at least two of the first targets; segmenting the second target by using the first detection module according to the first position information to obtain a target feature map and first diagnostic auxiliary information of the first target.

Abstract: According to examples, an apparatus may include a processor and a computer readable medium on which is stored machine readable instructions that may cause the processor to receive a first authentication type and a second authentication type for access to an account, in which a permitted set of authentication types is to secure access to the account and the first and the second authentication types being respectively assigned a first and a second strength. The processor may determine whether the first and second authentication types meet a predefined grouping of permitted authentication types based on the first and second strengths and based on the first and second authentication types failing to meet the predefined grouping of permitted authentication types, may prevent the first and second authentication types from being set as the permitted set of authentication types for the account.

Abstract: The present invention is directed to methods for increasing sensitivities of immunoassays. The invention utilizes an acid elution condition that preferentially elute specifically bound immune complexes over non-specifically bound complexes from a solid phase, and designs immunoassay protocols that improve the ratio of specific binding to non-specific binding and thereby improving assay sensitivity. The protocol determines the signal of the labeled immunocomplexes eluted from a solid phase.

Abstract: The present disclosure provides a method and an apparatus for photovoltaic power forecast based on numerical weather prediction.