Abstract: Embodiments of the present disclosure provide a wing element structure, a wing structure, and a flapping-wing aircraft. The wing element structure includes a plurality of wing element units, the adjacent wing element units being connected by an airfoil control unit and awing element outer edge connector, wherein each of the wing element units includes a plurality of interconnected wing element edge pieces and a wing link connector, and the wing link connector in each of the wing element units is correspondingly connected to a wing lever group of an aircraft. Embodiments of the present disclosure provide the wing element structure with large-scale variable airfoil characteristics in both chord length and curvature. The movement of the wing element structure is driven by the movement of the wing lever group.

Abstract: A test system for measuring the gas permeation parameters of an ultra-low permeability medium in multi-field and multi-phase coupling conditions, comprising a triaxial permeation chamber, a deformation monitoring apparatus, a temperature sensing control apparatus, a volume/pressure controller, a bias stress loading apparatus, a gas injection apparatus, an outlet buffer container, and an ultra-low permeation flow monitoring apparatus. During the test, first applying temperature and triaxial stress control to a rock-soil mass sample; using the gas injection apparatus to inject high-pressure gas into the rock-soil mass sample; after permeation, the high-pressure gas enters the outlet buffer container and the ultra-low permeation flow monitoring apparatus to acquire the gas permeation flow; and, in the test process, the deformation monitoring apparatus can measure the local absolute deformation of the rock-soil mass sample.

Abstract: Embodiments of the present disclosure enable a user equipment (UE) to performing inter-Radio Access Technology (RAT) measurements. The UE determines whether one or more inter-RAT measurement object (MO) is configured with or without a measurement gap (MG). When the one or more inter-RAT MO is on an NR serving component carrier (CC) with the MG, the UE performs an inter-RAT measurement on the NR serving CC based on whether the MG is fully overlapped or partially overlapped with synchronization signal blocks (SSBs) of a target MO of the one or more inter-RAT MO. When the one or more inter-RAT MO is on the NR serving CC without the MG, the UE performs the inter-RAT measurement on the NR serving CC based on whether a target SSB of the target MO is within or outside an active bandwidth part (BWP) of the NR serving CC.

Abstract: An electronic device and a focusing method are provided. The electronic device includes at least two cameras, and each of the at least two cameras is provided with a phase difference (PD) point pair set having one or more PD point pairs. The one or more PD point pairs in the PD point pair set of one camera are located in different areas of the one camera, and areas of another camera corresponding to the different areas where the one or more PD point pairs of the one camera are located do not have PD point pairs located therein, and the another camera is a camera other than the one camera in the at least two cameras.

Abstract: A semiconductor device manufacturing method, wherein the etching apparatus used includes a sample loading chamber (15), a vacuum transition chamber (14), a reactive ion plasma etching chamber (10), an ion beam etching chamber (11), a film coating chamber (12), and a vacuum transport chamber (13). Without interrupting the vacuum, reactive ion etching is first adopted to etch to an isolation layer (102); then, ion beam etching is performed to etch into a fixed layer (101) and stopped near a bottom electrode metal layer (100), leaving only a small amount of the fixed layer (101); subsequently, reactive ion etching is adopted to etch to the bottom electrode metal layer (100); and finally, ion beam cleaning is performed to remove metal residues and sample surface treatment, and coating protection is performed.

Abstract: A memory device may include a first set of word lines in a first zone and a second set of word lines in a second zone. When programming memory cells coupled to a first target word line of the first set of word lines, a first pass voltage may be applied to at least one word line of the first set of word lines. When programming memory cells coupled to a second target word line of the second set of word lines, a second pass voltage may be applied to at least one word line of the second set of word lines. The at least one word line of the first set of word lines and the at least one word line of the second set of word lines have been programmed. The second pass voltage may be higher than the first pass voltage.

Abstract: The present disclosure provides a technical solution of live comments generating, which may acquire candidate texts highly similar with segments of video as live comments of corresponding segments by matching the candidate texts with the segments, and further generate new live comments based on video segments and existed live comments to enrich the live comments information of related video.

Abstract: Embodiments of a method are disclosed. The method includes performing decentralized distributed deep learning training on a batch of training data. Additionally, the method includes determining a training time wherein the learner performs the decentralized distributed deep learning training on the batch of training data. Further, the method includes generating a table having the training time and other processing times for corresponding other learners performing the decentralized distributed deep learning training on corresponding other batches of other training data. The method also includes determining that the learner is a straggler based on the table and a threshold for the training time. Additionally, the method includes modifying a processing aspect of the straggler to reduce a future training time of the straggler for performing the decentralized distributed deep learning training on a new batch of training data in response to determining the learner is the straggler.

Abstract: Provided are a method, device for processing a network flow and a storage medium and a computer device. The method includes that: a network flow is acquired, and the acquired network flow is taken as a discrete object; the discrete object is clustered to obtain a clustering result; and the clustering result is output. The disclosure solves the technical problem in related technologies that a basis for formulating a network control policy cannot be provided from complex network information due to a complex network topology.

Abstract: Described herein are methods of using compounds of Formula (I) to modulate PKM2 activity in a subject. These compounds are represented by Formula (I): wherein R1, R2, L1, and L2 are as defined herein.

Abstract: Disclosed are a pattern transfer apparatus and a pattern transfer method. The pattern transfer method includes: transferring a pattern to a flexible printing substrate; and transferring the pattern on the printing substrate to a bending surface of a rigid carrier through an elastic rubber head.

Abstract: A memory device includes an alternating stack of insulating layers and electrically conductive layers located over a substrate, a memory opening vertically extending through the alternating stack, and a memory opening fill structure located in the memory opening and including a vertical semiconductor channel and a memory material layer. A vertical stack of insulating material portions can be provided at levels of the insulating layers to provide a laterally-undulating profile to the memory material layer. Alternatively, a combination of inner insulating spacers and outer insulating spacers can be employed to provide a laterally-undulating profile to the memory material layer.

Abstract: In example implementations, a door monitoring sensor is provided. The door monitoring sensor includes a communication interface to transmit an alarm when a door operates outside of operational parameters of the door, an angular sensor to measure rotational movement of the a door, a movement sensor to detect movement along an x-y-z coordinate plane, a radar sensor to detect an object, a rechargeable power supply to provide power to the angular sensor, the movement sensor, and the radar sensor, and a processor. The processor is communicatively coupled to the communication interface, the angular sensor, the movement sensor, and the radar sensor. The processor is to determine that the door is moving outside of the operational parameters of the door and generate the alarm that is transmitted by the communication interface in response to determination that the door is moving outside of the operational parameters of the door.

Abstract: A user equipment (UE) is configured to receive a measurement configuration from a serving cell, wherein the measurement configuration comprises event configuration associated with radio resource management (RRM) relaxation, perform measurements of the serving cell, transmit a measurement report to the serving cell and receive an indication from the serving cell that RRM relaxation for radio resource control (RRC) connected mode is enabled at the UE.

Abstract: Some aspects of this disclosure include apparatuses and methods for implementing mechanisms for performing L1-RSRP (Layer 1 Reference Signal Received Power) measurements and/or L1-SINR (Layer 1 Signal-to-Noise and Interference Ratio) measurements on a neighbor cell. For example, some aspects of this disclosure relate to an electronic device. The electronic device includes a transceiver configured to communicate with a serving cell and a neighbor cell and a processor communicatively coupled to the transceiver. The processor determines a measurement period for a Layer 1 (L1) measurement on the neighbor cell and receives, using the transceiver, a resource from the neighbor cell during the measurement period. The processor further performs the L1 measurement on the neighbor cell using the received resource from the neighbor cell.

Abstract: The present disclosure provides an image processing method and apparatus, a device, and a medium. The method is applied in a virtual reality headset and includes: obtaining six-degree-of-freedom data of the virtual reality headset and a virtual reality image corresponding to the six-degree-of-freedom data; determining a motion vector of a user in a target direction based on the six-degree-of-freedom data; determining a to-be-processed object from the virtual reality image; and scaling the to-be-processed object based on the motion vector. In the present disclosure, stereoscopic scaling of a VR image displayed by a VR device is implemented to achieve a stereoscopic scaling effect of the image, thereby satisfying use requirements for a user.

Abstract: The present disclosure relates to the field of display technology, and discloses a display substrate, a preparation method thereof, and a display panel, used for improving the structure of the display substrate, improving characteristics of a thin film transistor, and increasing the yield of a display product. The display substrate includes: a base substrate; a thin film transistor on the base substrate; and a flattening layer on a side, away from the base substrate, of the thin film transistor, wherein the flattening layer is provided with a groove around a channel area of the thin film transistor, and an orthographic projection of the groove on the base substrate is not overlapped with an orthographic projection of the channel area on the base substrate.

Abstract: A urea co-crystal form A of apixaban, and a preparation method therefor. The urea co-crystal form A has high physical and chemical stability, crystal form stability and drug forming stability, better solubility, and higher bioavailability. The preparation process is good in repeatability, high in yield, green and environment-friendly, and easy to operate, facilitates large-scale production, and allows for preparation of products in different particle size ranges by means of adjustment of parameters, thereby meeting different requirements for formulations.