Abstract: The present disclosure discloses a composite bearing. The composite bearing includes a housing, two locking assemblies, a transmission assembly, and an unlocking assembly. The housing is defined with a mounting hole. The two locking assemblies are rotatably arranged in the mounting hole in sequence, both two locking assemblies are defined with a through hole configured to mount an external shaft. A side wall of the locking assemblies is provided with rolling members located between an inner wall of the mounting hole and the external shaft. The transmission assembly is connected to the two locking assemblies respectively so that the two locking assemblies may clamp the external shaft in the through hole. The unlocking assembly is connected to the two locking assemblies respectively to drive the two locking assemblies to release the external shaft. In the present disclosure makes it convenient for users to quickly adjust the desired shooting angle.

Abstract: Systems and methods are described herein to control brightness based on image content or other inputs to a display system. A dual-control system may integrate both slow control operations and fast control operations into a cohesive brightness management system. By using both shorter-term (e.g., fast control) and longer-term (e.g., slow control) brightness adjustment operations, the electronic device may quickly respond to high luminance and high brightness situations that may cause burn-in into the display, image artifacts, or other damage. Responding quickly to these high consumption situations may prevent damage or perceivable upset to an ongoing process, among other benefits.

Abstract: A power tool includes a housing, a motor, a ball sleeve, an oscillating member with a mounting portion, and an output shaft rotating around an output shaft axis. The oscillating member and the ball sleeve are engaged in an engagement region on the oscillating member, and the geometric center of the engagement region is an engagement center. A first plane bisects the first bearing assembly along a direction of the output shaft axis, and a second plane bisects the second bearing assembly along the direction of the output shaft axis. The height from the engagement center to the first plane is a first height H1, the height from the engagement center to the second plane is a second height H2, and the ratio H1/H2 of the first height H1 to the second height H2 is greater than or equal to 0.5 and less than or equal to 1.4.

Abstract: Methods, apparatus and systems for processing video are described. One example method includes performing a conversion between a video comprising a video unit and a bitstream of the video, wherein the bitstream conforms to a format rule, and wherein the format rule specifies that a first syntax element indicating whether an in-loop filtering operation is performed across tile boundaries is selectively included in the bitstream responsive to whether or how the video unit is partitioned into tiles.

Abstract: Disclosed are an isolation method for a high-performance computer system, and a high-performance computer system. The isolation method comprises node-level isolation performed. The node-level isolation comprises: configuring a routing table for each computing node, and configuring, in the routing table, valid routing information for computing node pairs; when any one source computing node needs to communicate with a target computing node, determining, by lookup, whether valid routing information exists between the source computing node and the target computing node according to the configured routing table; if so, allowing the source computing node to communicate with the target computing node; otherwise, forbidding the source computing node from communicating with the target computing node.

Abstract: The present application discloses an early warning information sending method and receiving method, apparatuses, a device and a medium, which relate to the field of mobile communications. The early warning information sending method is applied to a first network element, and the method comprises: receiving a subscription request for early warning information from a subscriber; monitoring a target parameter of a subscribed party according to the subscription request, the target parameter being used to determine early warning information; and sending the early warning information on the basis of a monitoring result of the target parameter, the subscriber comprising at least one among a terminal and an application server.

Abstract: A method for a network element is provided. The method comprises: encoding a message for transmission to a user equipment (UE) including neighbor cell configuration information that includes a list of a plurality of neighbor cell groups, wherein each of the plurality of neighbor cell groups is associated with a specific cell; and transmitting the message to the UE.

Abstract: Provided herein is a method of preparing a ceramic material, the method including: providing a ceramic gel including a plurality of metal salts and compressing the ceramic gel thereby inducing stress-induced mineralization of the ceramic gel and formation of the ceramic material, wherein the ceramic gel exists in isolated form.

Abstract: Video processing methods, systems and apparatus are described. One example method includes performing a conversion between a video block of a video and a bitstream of the video using a palette mode in which samples of the video block are represented using a palette of representative color values. A size of the palette of the video block is determined based on whether a local dual tree is applied for the conversion.

Abstract: Disclosed herein are a federated learning method and apparatus applied to a mobile communication system, and a terminal and a medium, which relate to the field of mobile communications. The method comprises: a first node sending a federated learning request to a second node by means of a message in a mobile communication system, wherein the second node is a node having local data in the mobile communication system, and the second node is locally deployed with a sub-model of a federated model; and the first node receiving a calculation result of the second node by means of a message in the mobile communication system, wherein the calculation result is obtained by means of the second node calculating the local data by using the sub-model.

Abstract: The present disclosure provides a chimeric antigen receptor (CAR) for activating dendritic cells (DCs) in an immunosuppressive tumor environment. The present disclosure also provides compositions comprising the CAR, polynucleotides encoding the CAR, vectors comprising a polynucleotide encoding the CAR, engineered cells comprising the CAR, and method using the same.

Abstract: Described herein are polyhedral, three-dimensional tunable nanocages assembled with a multimeric protein covalently linked to a polynucleotide handle and a DNA origami base assembly including sequences complementary to the polynucleotide handles, wherein the polynucleotide handle and the complementary sequences hybridize to for double-stranded DNA helices.

Abstract: The present disclosure provides a preparation method of peonidin-3-O-(6-p-coumaryl)glucoside and malvidin-3-O-(6-p-coumaryl)glucoside by separation. In the present disclosure, the preparation method includes alcohol extraction and concentration, macroporous resin purification, extraction, purification by preparative liquid chromatography, and separation by high-speed countercurrent chromatography (HSCCC). In this way, two high-purity monomers, peonidin-acylated anthocyanin and malvidin-acylated anthocyanin, are obtained by separation and purification from grapes. With the preparation method, at least 60 mg of the peonidin-3-O-(6-p-coumaryl)glucoside and at least 200 mg of the malvidin-3-O-(6-p-coumaryl)glucoside can be obtained from 10 kg of grape skins, both of which have a purity of not less than 98%. The preparation method has simple operations, a high processing capacity, and desirable repeatability, and provides a new idea for the development and utilization of grape resources.

Abstract: The present disclosure relates to instance deployment methods, apparatuses, cloud systems, computing devices, and storage mediums. One example method includes obtaining a resource requirement of a service, and deploying instances of the service across a central cloud and an edge cloud based on the resource requirement of the service. In the example method, global resources of the central cloud and the edge cloud are scheduled in combination.

Abstract: A method includes estimating a first pressure at a first location of a clutch based on a flow rate of a fluid in the clutch, computing a first torque lead value based on the first pressure, computing a second torque lead value based on a second pressure, computing a third torque lead value by combining the first torque lead value and the second torque lead value, and applying torque from a motor of the vehicle based on the third torque lead value.

Abstract: The present disclosure provides a cigarette rod and an atomization device, the cigarette rod includes a housing, a first bracket, a power device, a circuit board assembly, a conductive device, a board assembly, a display component, and a display unit. An installation space is defined in the housing, and a display port is defined on the housing. The first bracket is located within the installation space. The power device and the circuit board assembly are respectively installed on the first bracket. The display component includes a screen and a display unit which electrically connected to the circuit board assembly. The display unit is corresponding to the display port, and the screen is located on one of the first bracket and the housing to close the display port. Users observe the display information through the display unit, which improves the intelligence of the circuit board rod.

Abstract: The present application relates to the technical field of communications. Provided are a message transmission method, an apparatus, a device and a storage medium. The method includes: broadcasting, by a first device, a first identification message to at least one device, the first identification message is configured to indicate a first distributed data analysis, and the first identification message includes a first data analytic identifier and/or a first model identifier; listening, by a second device, for the first identification message broadcast by the at least one device. According to the embodiments of the present application, the distributed data analysis is performed by using near-field communication technology, so that the distributed data analysis with higher time latency requirements is better satisfied, thereby supporting more types of distributed data analyses.

Abstract: The present application discloses a network function registration method and discovery method, an apparatus, a device and a medium belonging to the mobile communication field. The method introduces S-NSSAI, a DNN and a data processing method in the network function registration and discovery processes, so that the S-NSSAI, DNN and data processing method can be directly provided to a consumer network function in a network function discovery process for use.

Abstract: Multi-level beamforming signal processing of frequency-domain inphase and quadrature data packets by a group of serially-connected transceivers. Packets intended for transmission during some frames are formatted according to subarray-level beamforming, while packets for transmission in other frames are formatted according to a full-dimensional level of beamforming.

Abstract: An apparatus and method for uplink and/or downlink beamforming operation are disclosed. In one embodiment, each of a plurality of distributed secondary beamformer processors is associated with a respective region of an antenna array and associated with a respective beamforming submatrix. Each transmit or receive beamforming submatrix contains beamforming combining weights associated with antenna elements in the respective region of the antenna array. Further, each secondary beamformer processor uses the respective beamforming submatrix and a respective set of frequency-domain IQ data points (representing user data layers for transmission, or received FDIQ data from a corresponding set of transceiver ICs) to form a respective plurality of sets of beamformed frequency-domain IQ data points.