Abstract: A secondary battery includes a first packaging portion and a second packaging portion, the first packaging portion including a first region and a second region connected to each other, and the second packaging portion including a third region and a fourth region connected to each other. The second region and the fourth region form a main body portion accommodating an electrode assembly, and the first region and the third region are connected to form a sealing portion sealing the main body portion, the sealing portion including a first sealing portion and a second sealing portion. A distance between a first metal plate and a second metal plate is less than 1.5 mm. Along a first direction, a sealing film is disposed between the first insulating layer and the second insulating layer. The sealing film includes a first surface facing the first region and a second surface facing the third region.

Abstract: A computer-implemented method for optimizing circuit design of a digital compute-in-memory (DCIM) macro is disclosed. The method comprises: performing, based on a DCIM macro template and structural parameters for the DCIM macro, design space exploration (DSE) to obtain a first design of the DCIM macro that is configured with no pipeline stages, and a plurality of circuit cells to be coupled via one or more pipeline stages to provide a pipeline architecture; performing, based on power-performance-area (PPA) constraints and using a DCIM module library, rapid PPA evaluations on the first design to determine an optimal pipeline architecture for the DCIM macro to obtain a second design thereof; and performing slack-power tuning, based on the second design, on non-critical stages of the DCIM macro defined by the optimal pipeline architecture to obtain a third design of the DCIM macro.

Abstract: Aspects concern a server comprising: a memory configured to store a behaviour profile of a user for at least one of a plurality of types of on-demand services; and a processor configured to assign a user risk score to an account of the user, detect an occurrence of an event linked to the account of the user for any one of the plurality of types of on-demand services, adjust the user risk score assigned to the account of the user by adding or subtracting a predetermined score based on the event, and evaluate a risk for the account of the user for the plurality of types of on-demand services based on the adjusted user risk score, wherein the processor is configured to vary the predetermined score to be added or subtracted based on the event, based on a behaviour profile of the user.

Abstract: Techniques for structuring IP version 6 (IPv6) addresses into bit fields to embed language localization and services information (e.g., and/or other attributes/information) are disclosed. In some embodiments, a system/process/computer program product for structuring IPv6 addresses into bit fields to embed language localization and services information includes allocating a configurable portion of an IP version 6 (IPv6) address for a subnet, wherein the subnet includes information that is associated with a geographical location (geolocation); and determining an attribute for a new session based on the subnet.

Abstract: The disclosure provides a mini type FAKRA connector, which includes a metal housing, a plastic housing, a pin, and multiple terminals. The plastic housing is assembled to the metal housing, and a portion structure of the metal housing and a portion structure of the plastic housing are overlapped to form a tunnel. The pin is inserted into the tunnel to fix the metal housing and the plastic housing together. The terminals penetrate the metal housing and the plastic housing.

Abstract: Aspects concern a method for detecting fraudulent users in a marketplace system, comprising generating a graph, wherein users are represented as nodes of the graph and two nodes are connected by an edge if the user represented by one of the nodes has used at least one marketplace system element which was also used by the user represented by the other of the nodes in the marketplace system and each node is associated with a feature set including information about behaviour of the user who is represented by the node in the marketplace system and structure information about a subgraph of the graph to which the node belongs, processing the graph by a graph convolutional neural network configured to generate a score for each node of the graph and detecting one or more fraudulent users using the scores.

Abstract: A computer-implemented method of controlling a patient positioning apparatus for a radiotherapy system. The patient positioning apparatus comprises a tiltable patient support apparatus. The method comprises receiving a reference position of the patient support apparatus, and determining a position adjustment signal for controlling at least one actuator to adjust the position of the patient positioning apparatus from a current position to the reference position based on a parameter dependent on a physical characteristic of a patient.

Abstract: An automatic compilation method and framework for generating a layout for an integrated memory-compute circuit design is provided.

Abstract: Generating a synthetic dataset from road vehicle positioning data. The method involves iteratively selecting a seed record and determining a set of candidate partner records based on matching bigrams between the selected seed record and potential partner records. The method further includes determining subsequences for the candidate partner records and selected seed record based on locations of the matching bigrams. A candidate partner record is selected based on whether a length difference, in terms of time, distance, or number of road events, between the subsequences is less than a defined threshold. The subsequence of the selected seed record is replaced with the subsequence of the selected candidate partner record to produce a mutated seed record. The mutated seed records to produce a synthetic dataset.

Abstract: A camera optical lens includes, from an object side to an image side: a first lens with a positive refractive power; a second lens with a negative refractive power; a third lens; a fourth lens; a fifth lens with a positive refractive power; a sixth lens with a positive refractive power; a seventh lens with a negative refractive power. The camera optical lens satisfies the conditions of ?8.00?f2/f??2.50, 2.50?(R5+R6)/(R5?R6)?30.00 and R8/R7??1.50. The camera optical lens of the present disclosure has excellent optical performances, and meanwhile can meet design requirements of a wide-angle, a large aperture and ultra-thin.

Abstract: The present disclosure provides methods and systems for reducing a likelihood of a fraudulent transaction. In some examples, there is provided a method comprising: estimating, by a server, a profit that can be earned from a user over a period of time after each of allowing a transaction of the user and blocking the transaction of the user, the estimated profit being based on information relating to the user; determining, by the server, whether the transaction is a fraudulent transaction based on the estimated profit, and allowing or blocking the transaction based on the determination.

Abstract: A compound of formula (I) as Bruton's tyrosine kinase inhibitor, a preparation method therefor, and an application thereof in the field of medicine. The Bruton's tyrosine kinase inhibitor may be used for preventing and/or treating a disease related to Bruton's tyrosine kinase mediation, such as an autoimmune disease, cancer, or an inflammatory disease. Through experimental research, the provided compound has high selectivity with respect to a Bruton's tyrosine kinase target, and can exhibit a uniquely advantageous medicinal effect in an in vivo animal experiment.

Abstract: Generating a synthetic dataset from road vehicle positioning data. The method involves iteratively selecting a seed record and determining a set of candidate partner records based on matching bigrams between the selected seed record and potential partner records. The method further includes determining subsequences for the candidate partner records and selected seed record based on locations of the matching bigrams. A candidate partner record is selected based on whether a length difference, in terms of time, distance, or number of road events, between the subsequences is less than a defined threshold. The subsequence of the selected seed record is replaced with the subsequence of the selected candidate partner record to produce a mutated seed record. The mutated seed records to produce a synthetic dataset.

Abstract: The present invention relates to a preparation method for an amide compound and an application thereof in the field of medicine. Specifically, provided by the present invention is an amide small molecule compound which is an inhibitor of Zeste gene enhancer homolog 2 (EZH2) and which may be used to prevent and/or treat EZH2-mediated related diseases, comprising tumors, myeloproliferative diseases or autoimmune diseases.

Abstract: The present application relates to a digitalized and intelligent shaft axis processing method and device for a hydraulic turbine generator unit, and a computer device, a storage medium and a computer program product. The method comprises: receiving runout data collected by a dial indicator disposed on a designated part of the hydraulic turbine generator unit; generating net runout curves of the designated part based on the runout data, calculating net total runout data of the designated part based on the net runout curves, and generating a shaft axis data diagram of the hydraulic turbine generator unit, and performing a shaft axis processing prediction for the hydraulic turbine generator unit based on the net total runout data and the shaft axis data diagram to obtain a shaft axis processing scheme for the hydraulic turbine generator unit.

Abstract: A vape device liquid quantity control system comprises a liquid storage chamber, a liquid reservoir, an atomization chamber, a heating element, a porous liquid-absorbent material, a sealing plug, and a drive mechanism all arranged within a housing. The heating element and the porous liquid-absorbent material are assembled inside the atomization chamber, with the porous liquid-absorbent material wrapped around the heating element. The porous liquid-absorbent material is in contact with the liquid reservoir. The liquid storage chamber and the liquid reservoir are coupled through a liquid filling hole. The sealing plug is adapted to the liquid filling hole. The drive mechanism drives the sealing plug to move up and down to open or close the liquid filling hole. The drive mechanism drives the sealing plug to move up and down to achieve the opening and sealing of the liquid filling hole, in order to prevent liquid leakage or seepage.

Abstract: A display substrate includes a plurality of sub-pixels arranged in a plurality of rows and a plurality of columns, each sub-pixel includes a light-emitting device, and the light-emitting device includes a first electrode, a first light-emitting unit, a charge generation stack layer, a second light-emitting unit, and a second electrode that are stacked in sequence. Light-emitting devices in two adjacent sub-pixels in a first direction emit light of different colors; and a proportion of undesired peaks in an emission peak in a luminescence spectrum corresponding to light emitted by a light-emitting device in at least part of the sub-pixels is less than or equal to 5%.