Abstract: A method for data acquisition in PET may be provided. The method may include obtaining, based on outputs of multiple pairs of detectors of a Positron Emission Tomography (PET) scanner, coincidence events corresponding to multiple LORs. The outputs of the multiple pair of detectors may be acquired during a PET scan on a subject. The method may also include determining, based on a count of coincidence events corresponding to each LOR of at least a portion of the multiple LORs, a detection rate corresponding to the LOR.

Abstract: A method for constructing a point-in-time global consistent graph is described. The method includes accessing a stream of data from a transactional graph database, receiving, at a scalable persistent computational platform that is separate from the transactional graph database, a graph analytics query that indicates a time attribute value, in response to receiving the graph analytics query, constructing, at the scalable persistent computational platform, a point-in-time graph snapshot based on the stream of data and the time attribute value, and processing, at the scalable persistent computational platform, the graph analytics query with the point-in-time graph snapshot.

Abstract: A display panel, a driving chip, and a display device are provided. The display panel includes: a plurality of pixel columns connected to a plurality of data lines where the plurality of data lines includes first data lines; a plurality of touch channels connected to a plurality of touch leads; a plurality of bonding terminals including first bonding terminals; and first gating circuits. The first bonding terminals are used for transmission of data signals and touch signals in a time-sharing manner. One first gating circuit is connected between one corresponding first bonding terminal, one corresponding first data line, and one corresponding touch lead, and is used to connect the corresponding first data line and the corresponding touch lead to the corresponding first bonding terminal in a time-sharing manner.

Abstract: A fast charging circuit for adult toys includes a charging control unit, where the charging control unit is configured to perform charging control of a rechargeable battery with a charging rate of not less than 1 C, and the charging control unit employs a battery fast-charging management chip. A constant current parameter setting loop is disposed at a current control terminal of the battery fast-charging management chip and configured to switch and/or set current parameters for a constant current charging process. An enable control loop is disposed at an enable terminal of the battery fast-charging management chip. In this way, the present disclosure achieves precise control of charging current, and greatly shortens the charging duration, such that the user does not need to wait for completion of an entire charging process or a long charging duration, but may charge the adult toy in fragmented time.

Abstract: A video similarity detection method and apparatus are provided. In the method, a detection apparatus receives a first video, determines a key frame of the first video based on the first video, and determines a similar key frame and a second video, the similar key frame being determined based on the key frame. The second video includes a video in which the similar key frame is located. The method inputs the key frame and the similar key frame to an editing type recognition model to obtain an editing type. The editing type indicates an editing type used for editing between the first video and the second video.

Abstract: The present disclosure relates to a preparation method for a photochromic lens with a bifocal film layer. A photochromic lens with a bifocal film layer includes a substrate, a treatment layer, and a photochromic layer from inside to outside, where the photochromic layer is cured on a surface of the treatment layer by means of ultraviolet irradiation. According to the preparation method for a photochromic lens having a bifocal film layer provided in the present disclosure, a bifocal lens is used as a lens substrate, and photochromic and bifocal technologies are combined to overcome the defect of non-uniformity of a bifocal film layer caused by a spin-coating method, such that a photochromic layer can be uniformly attached to a surface of the lens substrate. Thus, uniform photochromism and excellent performance are achieved, and it can be ensured that the surface shape luminosity of the bifocal lens substrate is not affected.

Abstract: Embodiments of the present disclosure provide a data transmission processing method and device, storage medium, and electronic device. The method comprises: receiving transmission quality information and a network card state reported by a originating client; obtaining a data transmission path between the originating client and a destination client, and obtaining an edge load of an edge node accessed by the originating client and the destination client; determining a multipath transmission policy of the originating client according to the transmission quality information, the network card state, and the edge load; and sending the multipath transmission policy and the data transmission path to the originating client, so that the originating client performs data transmission based on the multipath transmission policy and the data transmission path.

Abstract: A system includes a transmitter configured to transmit a radar signal towards a target object. A receiver is configured to receive a received signal in response to the transmitted radar signal. The system includes a processor configured to receive, using the receiver, a received signal, execute an iterative procedure using a desired signal prior and an interference signal prior and to determine an estimate of an interference signal component of the received signal and an estimate of the desired signal component of the received signal, wherein the interference signal prior is determined using generative modeling and each iteration of the iterative procedure executes a data consistency operation, use the estimate of the interference signal component and the received signal to determine a desired signal, and processing the desired signal to determine an attribute of the target object.

Abstract: In an illustrative embodiment, automated systems and methods identify relationships between property features and property quality using customized features sets. Filtered feature sets for properties may be generated, containing feature values representing physical attributes and neighborhood attributes. Machine learning model(s) may be trained with the filtered feature data sets to identify correlations between individual features and relative importance to the feature in determining property quality. The model(s) may be used to identify a set of significant features applicable to performing comparisons between comparable properties.

Abstract: The present disclosure provides a question-and-answer method and apparatus, a computer device, and a storage medium, and the method includes: in response to initiating a question by a user, determining a target scenario of the question from the user; displaying questioning auxiliary information matched with the target scenario; an information format of the questioning auxiliary information and/or completeness of the questioning auxiliary information being related to a scenario type of the target scenario, and the questioning auxiliary information being configured to assist the user to edit target question information for questioning; and in response to receiving edited target question information for the questioning auxiliary information, displaying an artificial intelligence answer result matched with the target question information.

Abstract: The present application relates to a marker and a method for detecting inflammation-related diseases. The marker of the present application can stably exist in an ex vivo body fluid sample and does not gather on a cell membrane, so the detection result is very accurate. The marker can be widely applied to the medical detection of inflammation-related diseases, having good clinical application prospects.

Abstract: The invention relates to an improved process for synthesizing 6-(cyclopropaneamido)-4-((2-methoxy-3-(1-methyl-1H-1,2,4-triazol-3-yl)phenyl)amino)-N-(methyl-d3)pyridazine-3-carboxamide of the formula: Compound I is currently in clinical trials for the treatment of auto-immune and auto-inflammatory diseases such as psoriasis.

Abstract: This application provides a communication method. The communication method includes: receiving first information, second information, and third information; and when determining, based on the second information, that the first information indicates valid data transmission, performing collision resolution on the data transmission indicated by the first information and data transmission indicated by the third information.

Abstract: A communication method includes a base station that sends CSI report configuration information to a terminal device. The CSI report configuration information corresponds to M CSI resources, the CSI report configuration information includes N pieces of sub-configuration information, and each piece of sub-configuration information corresponds to the M CSI resources. Each piece of sub-configuration information indicates at least one sequence identifier and at least one port sequence, each port sequence includes at least one antenna port, and each sequence identifier indicates one port sequence. M is an integer greater than or equal to 1, and N is an integer greater than 1. The base station sends, on the M CSI resources, a reference signal to the terminal device.

Abstract: Embodiments of this application relate to the field of communication technologies, and provide a communication method to process a plurality of to-be-sent uplink signals. The method includes: A terminal apparatus multiplexes a plurality of to-be-sent uplink signals in a first uplink channel, where the plurality of to-be-sent uplink signals include an uplink signal that is not allowed to be sent by the terminal apparatus within a non-active time of discontinuous transmission. The terminal apparatus determines a first time domain resource for sending the first uplink channel, where the first time domain resource overlaps with the non-active time of the discontinuous transmission.

Abstract: Embodiments relate to methods and systems for managing user financial information. The method includes performing a main financial institution processing, which includes generating an inflow and outflow of value into and out of all financial accounts held by the user in at least a first and second financial institution, generating an inflow/outflow ratio, identifying all recurring and non-recurring payments made by all financial accounts held in the first and second financial institution, and generating a financial institution score based on at least one of the above. The method includes determining a financial institution ranking, determined by comparing the financial institution scores and ranking based on the comparing. The method includes generating product recommendation(s) based on the financial institution score(s) and/or the financial institution ranking.

Abstract: A positioning measurement information reporting method and an apparatus are provided, and are applied to the field of wireless communication technologies. The method includes: A first terminal device determines first positioning measurement information and first information, and sends the first positioning measurement information and the first information. The first information indicates an association between at least one antenna reference point and at least one sidelink positioning reference signal sent via the at least one antenna reference point, and the at least one antenna reference point is an antenna reference point on the first terminal device.

Abstract: A system and method is presented for determining a plurality of MIMO virtual antenna arrays. Each virtual antenna array of the plurality of MIMO virtual antenna arrays is associated with a subset of a plurality of transmit antennas and a subset of a plurality of receive antennas. Signals received by the plurality of receive antennas are used to determine signal spectrums for each MIMO virtual antenna array of the plurality of MIMO virtual antenna arrays. Each signal spectrum includes signal magnitude values and has associated angle values, wherein main lobe positions of the signal spectrums of the plurality of MIMO virtual antenna arrays are at a same angle across all signal spectrums and sidelobe positions of the signal spectrums are not at the same angle across all signal spectrums. A first combined MIMO virtual antenna array signal spectrum is determined by combining minimum values of the signal spectrums at each angle value.

Abstract: In various examples, a radar system includes a logic circuit with a memory array for processing radar reflection signals. In a specific example, a method includes generating output data indicative of the reflection signals' amplitudes, and discerning angle-of-arrival information for the output data for the output data by correlating the output data with an iteratively-refined estimate of a sparse spectrum support vector (“support vector”). The estimate includes: iteratively updating a set of parameters associated with previous values of the support vector including a covariance estimate, and a statistical expectation among a plurality of support vectors; and pruning, for each iterative update, certain of the plurality of support vectors having amplitudes which are insignificant relative to the statistical expectation of the support vector of in a preceding iteration.