Abstract: A method for dynamic access control includes receiving a query request associated with a specific person within an organization and a target access object for which access control is to be performed. The method also includes utilizing an access control knowledge map for inferences based on the query request, and returning a query result according to the inferences. The query result indicates an access permission of the specific person for the target access object.

Abstract: Disclosed are lithium-containing precursor material and a preparation method therefor, and lithium-ion cathode material, where the lithium-containing precursor material has a chemical formula of LixMyD, M is at least one of Ni, Co, Mn, Al, or Mg, and D is one or more of CO32?, OH?, and C2O42?; a 2? diffraction angle of the lithium-containing precursor material has characteristic peaks in an XRD pattern of a Cu target K?1, and the characteristic peaks P1 and P2 are 20°-22° and 31°-33°, respectively, and an intensity ratio of the peaks (p1/p2) is 0<(p1/p2)?10. Lithium and other metal elements in the lithium-containing precursor material achieve bulk molecular-level dispersion, such that neither batching nor mixing is required, ion migration resistance becomes small, sintering temperature is lowered, and the production costs are reduced. Moreover, lithium ion and metal salt have co-precipitation reaction, thereby reducing wastewater discharge by more than 30%.

Abstract: A method can include receiving, by a wireless device from a base station, a radio resource control (RRC) release message indicating the wireless device to transition to an RRC Inactive state. The method can also include receiving, from the base station, a second RRC message indicating support for multicast broadcast service (MBS) for the RRC Inactive state. The method can further include receiving, in the RRC inactive state, a paging message including parameters. The one or more parameters can include a first identifier, a second identifier indicating an MBS session, and a third indicator indicating whether the MBS session is allowed. The method can also include determining, based on the one or more parameters being present in the paging message, whether to initiate an RRC resume procedure. The method can further include sending, based on the determining, a radio resource control resume request message comprising the first identifier.

Abstract: A display module is provided. The display module includes: a display panel, a light control panel, at least one first circuit board for the display panel, and at least one second circuit board for the light control panel. The display panel and the light control panel) are stacked, the display panel is on a light-emitting side of the light control panel, a light-emitting surface of the display panel is on a first surface, and at least part of an orthographic projection of any one of the at least one first circuit board on the first surface does not overlap with an orthographic projection of the at least one second circuit board on the first surface in a direction perpendicular to the first surface.

Abstract: Computer implemented methods, systems, and computer program products include program code executing on a processor(s) obtains queries from sources via a query interface. The program code analyzes the queries to obtain attributes of the queries. The program code applies a trained classifier to the attributes to classify the queries into finite categories based on a predicted usage of a given resource type exceeding a pre-determined threshold and an anticipated execution duration for each query. The program code determines, based on the finite categories of the one or more queries and resource configurations of resources comprising the database service, which resource of the resources can efficiently execute each query of the one or more queries. The program code schedules each query of the one or more queries for execution by the determined resources.

Abstract: A system is provided. The system includes a light source configured to emit a probing beam to illuminate an optical element. The system also includes an image sensor configured to be rotatable around the optical element within a predetermined rotation range. The system also includes a controller configured to control the image senor to move to a plurality of angular sub-ranges of the predetermined rotation range to receive a plurality of scattered beams output from the optical element. The image sensor is configured to generate a plurality of sets of speckle pattern image data based on the received scattered beams. The sets of speckle pattern image data provide two-dimensional (“2D”) spatial information of speckles.

Abstract: A method of a new energy centralized control station network based on dynamic IP can determine the occurrence frequency and the occurrence interval of the abnormal traffic, further analyze and determine the defense state of a new energy centralized control station based on this, and execute the corresponding dynamic optimization solution according to different defense states, so that the IP address and the firewall of the new energy centralized control station can be dynamically adjusted to ensure the security performance of the new energy centralized control station, reduce the risk of external intrusion, effectively resist malicious network reconnaissance such as scanning attacks and ensure the stable operation of a new energy power generation system.

Abstract: A golf tee nest is a device designed to help golf enthusiasts practice different golf skills as well as to serve as a storage box or a gift box for one or more golf balls. The device includes a plurality of interlocking pieces and a plurality of golf tees. The plurality of interlocking pieces corresponds to several triangular-shaped retaining pieces that can hold a golf ball in different ways for different golf-related activities. The plurality of interlocking pieces is also designed to be rearranged into different configurations to facilitate the different golf-related activities that the user can perform with the device. The plurality of golf tees corresponds to several golf tees specially designed to facilitate the coupling of the plurality of interlocking pieces in different configurations. The plurality of golf tees can also be utilized without the plurality of interlocking pieces to perform different golf-related activities.

Abstract: A method can include communicating, by a wireless device with a first base station, first packets of a service. The method can also include transmitting, by the wireless device to the first base station, a measurement report comprising a received signal strength value. The method can further include receiving, by the wireless device from the first base station, a handover command for a handover to a second base station. The handover can be determined after the transmission of the measurement report and receiving quality-of-experience (QoE) information of the service from the second base station. The method can additionally include communicating, by the wireless device with the second base station, second packets of the service.

Abstract: The present disclosure relates to a method for operation of a CU in a wireless communication system, and may comprise the steps of: a CU acquiring reference time information from each of at least one DU; the CU receiving MBS provision request information from an AMF; if an MBS provision area includes a plurality of DUs on the basis of the MBS provision request information, performing at least any one of coordination and synchronization via the reference time information acquired from each of the at least one DU; and transmitting information for MBS provision to each of the at least one DU.

Abstract: A first wireless device transmits, to a second wireless device, a first request triggering a first aperiodic channel state information (CSI) report on a first carrier of a sidelink communication. Based on the first carrier being different from a second carrier of the sidelink communication, the first wireless device transmits to the second wireless device, a second request triggering a second aperiodic CSI report on a second carrier while the first aperiodic CSI report on the first carrier is ongoing, wherein the sidelink CSI report timer is running while the first aperiodic CSI report is ongoing. The first wireless device receives, from the second wireless device, the first aperiodic CSI report on the first carrier.

Abstract: A method and apparatus for support of CU-DU split in MT-EDT procedure in a wireless communication system is provided. A Central Unit (CU) of a Radio Access Network (RAN node) receives, from a Distributed Unit (DU) of the RAN node, second information related to a transport block used for the wireless device. The CU decides a Radio Resource Control (RRC) state for transmitting the downlink (DL) data to the wireless device based on the first information related to the DL data and the second information related to the transport block.

Abstract: A system and method for dynamically visualize and modify user authority and security resource edge based on access behaviors in a cloud computing environment. The method provides a new access control perspective to ensure the credibility of database object usage patterns, build clearer and explicit security data consumption mode for data usage requests, and guide tenants to have a more comprehensive understanding and concise use. Processing components and method are configured to gather data and analytics including collecting data resource and database object usage tagging both resources and users with security level by machine learning and building an access model for each role. The method uses graph modeling with created, trained access patterns for users protected resources and produces in-memory implicit sub-groups for users with similar access requirements and limits their resource accesses according to their history behaviors.

Abstract: The present disclosure may provide imaging methods, systems and storage media. The imaging methods may include: obtaining first imaging data acquired by an imaging device, wherein the first imaging data includes data corresponding to a plurality of cardiac cycles; and performing image reconstruction on data corresponding to the plurality of cardiac cycles in the first imaging data to acquire one or more cardiac cines. Each cardiac cine of the one or more cardiac cines may include cardiac images of a plurality of phases in at least one cardiac cycle.

Abstract: A digital-to-analog converter device including a set of components, each component included in the set of components including a number of unit cells, each unit cell being associated with a unit cell size indicating manufacturing specifications of the unit cell is provided by the present disclosure. The digital-to-analog converter device further includes a plurality of switches, each switch included in the plurality of switches being coupled to a component included in the set of components, and an output electrode coupled to the plurality of switches. The digital-to-analog converter device is configured to output an output signal at the output electrode. A first unit cell size associated with a first unit cell included in the set of components is different than a second unit cell size associated with a second unit cell included in the set of components.

Abstract: The disclosure provides a rechargeable battery pack, applicable to a handheld vacuum cleaner, including: a polymer cell, comprising at least one polymer cell unit; a charger input terminal, electrically connected to the polymer cell, wherein the polymer cell is charged through the charger input terminal; a power interface, electrically connected to the polymer cell, and configured to supply power to the handheld vacuum cleaner when the rechargeable battery pack is connected to the handheld vacuum cleaner; and a protective circuit module (PCM) board. A handheld vacuum cleaner is further provided herein.

Abstract: A display substrate and a display apparatus. The display apparatus comprises a base substrate and, disposed on the base substrate, a plurality of light-emitting elements and a pixel defining pattern. The light-emitting elements comprise a light-emitting functional layer, a first electrode and a second electrode; the pixel defining pattern comprises a plurality of openings and a defining part surrounding the plurality of openings, and the light-emitting elements are at least partially located in the openings.

Abstract: A method and apparatus for support of service continuity between stand-alone non-public network (SNPN) and public land mobile network (PLMN) is provided. A wireless device transmits, to an access and mobility management function (AMF) of a source network, a protocol data unit (PDU) session establishment request to establish a PDU session with the source network via a non-3GPP interworking function (N3IWF) of the source network. The PDU session establishment request includes information informing that data delivery is not available via the PDU session. The wireless device determines to move from the source network to a target network, and transmits, to a user plane function (UPF) of the source network, mobility information informing that the wireless device moves from the source network to the target network.

Abstract: Methods of referencing row access policy (RAP) protected mapping tables in a RAP for a data table are disclosed herein. An example method of referencing a mapping table in a data table using nested RAP includes defining, by a processing device, a first access policy for the mapping table to control access by specific users or under specific conditions. The processing device further defines a second access policy attached to the data table referencing the mapping table. The processing device in response to a query, executes the second access policy of the data table to provide a response or operation of data associated with the data table and the mapping table. Executing the second access policy invokes executing the first access policy of the mapping table. The executing of both the second access policy of the data table and the first access policy of the mapping table are recorded.

Abstract: This invention relates to an improved electrodialysis method for preparing an amino acid from a salt of the amino acid utilizing a three-compartment bipolar membrane electrodialysis process wherein an aqueous electrolyte comprising an exogenous acid is added to the acid compartment of a three-compartment bipolar membrane apparatus. The exogenous acid is different than the amino acid and typically has a pKa less than the pKa of the amino acid.