Abstract: To improve programming performance in NAND memory, while maintaining programming accuracy and reducing program disturb, the channel pre-charge phase before a programming pulse can be eliminated. Instead, a read recovery phase after the program verify directly discharges a selected word line from the verify voltage to a negative word line voltage, with non-selected word lines being directly discharged from the read bypass voltage to the negative word line voltage. From the negative word line voltage, the word lines are then ramped up to ground and then on the bias levels of the following programming pulse. These conditions can drive electrons from the charge storage region of the selected memory cell, resulting in a high degree of channel boosting and much less program disturb. Variations of the technique can be applied to NAND memory operable in a sub-block mode where it can be difficult to use the typical channel pre-charge.

Abstract: A flexible support includes a first mounting channel for mounting a flexible water pipe, a second mounting channel for mounting a flexible supporting and positioning mechanism, a first connecting end, a second connecting end, and a support body. The support body capable of being bent and deformed. The support body coupled between the first connecting end and the second connecting end. The second mounting channel is located on one side of the first mounting channel. The first mounting channel and the second mounting channel respectively penetrate through the first connecting end, the support body and the second connecting end in sequence.

Abstract: A screen interaction method and apparatus for an electronic device are disclosed, to determine a target user from a plurality of users and control a picture displayed on a screen of the electronic device based on an action of the target user. The method includes: obtaining, by using a camera, an image including the plurality of users in front of a screen, recognizing respective actions of the plurality of users in the image based on the image including the plurality of users, comparing the actions of the plurality of users with a preset action, determining a user who performs an action matching the preset action as the target user, and controlling a picture displayed on the screen of the electronic device based on the action of the target user.

Abstract: A method of conditioning MoCl5 comprises heating a container of MoCl5 to a temperature ranging from approximately 140° C. to 190° C. for a period ranging from approximately 2 hours to approximately 100 hours to produce a MoCl5-containing composition comprising approximately 10% weight to approximately 60% weight of Phase 1 MoCl5 and 90% weight to approximately 40% weight of Phase 2 MoCl5 as determined by X-ray diffraction. This MoCl5-containing composition is expected to be more thermally stable and provides stable vapor supply.

Abstract: A continuous high-power turbine fracturing equipment may include a lubrication system, which may include a first lubrication unit configured to lubricate a plunger pump. The first lubrication unit may further include a high pressure lubrication unit. The high pressure lubrication unit may include a high pressure motor, a high pressure pump, and a high pressure oil line. The high pressure motor may be configured to drive the high pressure pump, which may be configured to pump high pressure lubricating oil into the high pressure oil line. The high pressure oil line may be configured to lubricate at least one of connecting rod bearing bushes or crosshead bearing bushes in the plunger pump.

Abstract: The present disclosure provides example communication methods and apparatuses. One example communication method includes generating first scheduling information and second scheduling information by a network device, where the first scheduling information indicates a downlink transmission parameter and a downlink time-frequency resource that are used by a target terminal device and at least one cooperation terminal device to receive first data from the network device, the second scheduling information indicates a sidelink transmission parameter and a sidelink time-frequency resource that are used by the at least one cooperation terminal device to send second data to the target terminal device, the second data is generated based on the first data. The downlink control information is sent by the network device to the target terminal device and the at least one cooperation terminal device, where the downlink control information includes the first scheduling information and the second scheduling information.

Abstract: A service processing method and a related apparatus, in which a mapping is established between a physical processor core used by a client application and a virtual processor core used by a trust application corresponding to the client application, so that the trust application can use time slice resources of the physical processor core occupied by the client application to the trust application to execute service processing. In this way, the system can perceive the time slice resources used by the trust application when scheduling resources of the physical processor core, which facilitates implementing more accurate statistics on the usage of the resources of the physical processor core, thereby implementing load balancing during resource scheduling.

Abstract: A method for detecting a target pedestrian around a vehicle, a method for moving a vehicle, and a device are applied to an automobile electronic product. The method includes the following steps: monitoring a monitor area of a current vehicle in real time and acquiring a target trajectory; judging whether there is the target pedestrian in the monitor area according to the target trajectory, where if a judged result is true, there being the target pedestrian in the monitor area; and otherwise, performing no processing. According to the present application, the method for detecting a target pedestrian around a vehicle includes the following steps: judging whether there is a target vehicle owner around the vehicle; informing the vehicle owner; and then selecting, by the vehicle owner, whether a vehicle communication module is connected for communication. A first level communication initiative is mastered on an electronic rearview mirror, so that the problem that the vehicle owner is harassed is avoided.

Abstract: A touch display panel and a touch control display apparatus, touch display panel includes: display region and first border region, first border region includes first outer edge; first touch electrodes are at least located in the display region; contact electrodes at least are located in first border region, the contact electrodes are respectively electrically connected to first touch electrodes. The first border region includes sub-regions in extension direction of first border region. Different numbers of contact electrodes are arranged in different sub-regions. The contact electrodes include at least one electrode sub-portion. The at least one electrode sub-portion of contact electrode is located in one of the sub-regions. The contact electrodes include edge contact electrode adjacent to first outer edge. In at least one of sub-regions, line width of electrode sub-portion of edge contact electrode is minimum value in line widths of all of electrode sub-portions in sub-region.

Abstract: Techniques are described with regard to user interface configuration in a computing environment. An associated computer-implemented method includes initializing an element layout within a set of user interface layers for a certain user based upon random determination, wherein the element layout includes a plurality of elements on which the certain user operates. Responsive to determining that a predefined user history data threshold is exceeded, the method further includes deriving weight metrics for the plurality of elements in association with each of the set of user interface layers based upon user history data, applying at least one layout mode to respective elements among the plurality of elements associated with each of the set of user interface layers based upon the derived weight metrics, and updating the element layout within each of the set of user interface layers for the certain user consequent to applying the at least one layout mode.

Abstract: Various embodiments of the teachings herein include a method for scheme recommendation. An example includes: obtaining a technical request for a factory production, with a candidate and job recommendation request for a production task, a technical scheme request for a type of work and specific requirement, or a technical expert and solution request for a technical problem; performing analysis and feature extraction on the request and obtaining corresponding current request description information; according to the information, adopting a neural network algorithm for deep learning using historical searching cases in a case database to obtain a searching algorithm from multiple algorithms using case-based reasoning; and obtaining corresponding recommendation scheme after an information database established with industrial technology information, technical characteristics information of workers, and technical expertise information of engineering experts is searched by the at least one searching algorithm.

Abstract: To provide a traveling system of an autonomous traveling vehicle capable of executing navigation even when there is an obstacle on a node in topological navigation and a method executed by the traveling system of an autonomous traveling vehicle. The traveling system of an autonomous traveling vehicle that travels on a route constituted by a plurality of nodes and edges is provided, wherein the autonomous traveling vehicle determines passage of the nodes by passing over the nodes, and the traveling system includes: a processing unit that, in a case where there is an obstacle on the node, transitions the node outside an occupied range of the obstacle or expands the node so that the node is outside the occupied range of the obstacle; and a control unit that controls traveling of the autonomous traveling vehicle on the basis of the node transitioned or expanded by the processing unit.

Abstract: The embodiments of the present disclosure provide a method for manufacturing an optical waveguide and an optical waveguide, the method for manufacturing includes: providing a substrate; forming a first thin film layer, a second thin film layer and a sacrificial layer on the substrate in a stacked manner, a refractive index of the first thin film layer is larger than 2; exposing and developing the sacrificial layer so that the sacrificial layer forms a first mask layer; etching the second thin film layer by taking the first mask layer as mask so that the second thin film layer forms a second mask layer; removing the first mask layer, and etching the first thin film layer by taking the second mask layer as mask so that the first thin film layer forms a grating layer; and removing the second mask layer to form the optical waveguide comprising the grating layer and the substrate.

Abstract: An encoding method for a key Trie includes generating a plurality of meta data by applying encoding to a portion of non-leaf nodes of the key Trie, and storing an encoding result of the key Trie into a storage device, wherein the encoding result includes the plurality of meta data corresponding to the portion of non-leaf nodes, respectively.

Abstract: Disclosed are a method and a device for detecting inconsistency of single cells in vehicle battery, and a medium. The method includes obtaining current battery data for a vehicle under test, determining whether the current battery data corresponds to a charging or discharging condition, and separately evaluating the presence of inconsistency in cells under each condition. This enables distinct detection for charging and discharging conditions, thereby enhancing detection accuracy.

Abstract: A method for receiving a request for performing a programming operation on one or more memory blocks of a memory device, identifying a value of a media endurance metric associated with the one or more memory blocks, determining a programming voltage offset corresponding to the value of the media endurance metric, and performing, using the programming voltage offset, the programming operation on the one or more memory blocks. The method further includes identifying a program-verify voltage level associated with the one or more memory blocks, determining a program-verify voltage offset associated with the program-verify voltage level and the value of the media endurance metric, and performing, using the program-verify voltage level and the program-verify voltage offset, a program-verify operation on the one or more memory blocks.

Abstract: An ultrasonic image quality quantitative evaluation method includes segmenting a focus area aiming at a target ultrasonic image to extract a region of interest and perform a masking operation to acquire an image segmentation result mask; taking the image segmentation result mask as a reference image, and quantitatively comparing the reference image with a corresponding focus area according to a set evaluation standard to acquire a plurality of evaluation result indexes; and inputting the plurality of evaluation result indexes as an image feature into a classifier to acquire a quality quantification result of the focus area of the target ultrasonic image, where the classifier takes the plurality of evaluation result indexes corresponding to a sample image as an input feature, takes an image quality label of the labeled focus area as an output, and acquires the quality quantification result through training based on a set loss function.

Abstract: A three-dimensional semiconductor package including: a package substrate having a first surface and a second surface opposite to the first surface; a first redistribution layer on the first surface of the package substrate, the first redistribution layer having a first surface and a second surface opposite to each other; a first chip on the first surface of the first redistribution layer, electrically connected to the first redistribution layer, and including first through silicon vias; first connection terminals electrically connected to one ends of the first through silicon vias; a second redistribution layer on the second surface of the package substrate, the second redistribution layer having a first surface and a second surface opposite to each other, the first surface of the second redistribution layer facing the second surface of the package substrate; and a second chip on the second surface of the second redistribution layer.

Abstract: The present disclosure relates to privacy protection in a search process. According to a method, a target emotion vector is extracted from a search interaction, the target emotion vector representing emotional information in the search interaction. Respective emotion distances between the target emotion vector and respective emotion vectors associated with a plurality of text clusters are determined. The plurality of text clusters is clustered from a dictionary of text elements. A first number of text clusters are selected from the plurality of text clusters based on the determined respective emotion distances. The first number of text clusters have emotion distances larger than at least one unselected text cluster among the plurality of text clusters. A plurality of confused search interactions are constructed for the search interaction based on the first number of text clusters, and the plurality of confused search interactions are performed.

Abstract: A method for enriching lithium from a lithium clay includes the following steps (1) the raw ore were crushed to produce fine particles, (2) performing rougher on the fine particles by adding ferric sulfate or ferric nitrate, sodium oleate, and cocoamine to obtain rough concentrate and rough tailing, (3) finely separating the rough concentrate to obtain the first part of concentrate, (4) re-grinding the rough tailing by ball mill, (5) performing rougher on the reground tailing to obtain reground rough concentrate and re-ground rough tailing, (6) performing cleaner on the reground rough concentrate to obtain the second part of concentrate, and (7) performing scavenger on the reground rough tailing to obtain the cleaned tailing.