Abstract: Memory devices are provided which have stacked DRAM cells, resulting in an increase in DRAM cell bit-density. In a 3D DRAM with stacked unit cell layers of one or more embodiments, it is necessary to reduce the area of a unit cell in order to increase bit density per unit area for a given number of stacked cells. In one or more embodiments, n wordlines (nWL, n is an integer?2) share a contact pad. The shared nWLs are separated by n bitlines (BLs) to assign every cell independently one WL and one BL.

Abstract: An example of a biotin-streptavidin cleavage composition includes a formamide reagent and a salt buffer. The formamide reagent is present in the biotin-streptavidin cleavage composition in an amount ranging from about 10% to about 50%, based on a total volume of the biotin-streptavidin cleavage composition. The salt buffer makes up the balance of the biotin-streptavidin cleavage composition. In some examples, the biotin-streptavidin cleavage composition is used to cleave library fragments from a solid support. In other examples, other mechanisms are used to cleave library fragments from a solid support.

Abstract: Disclosed in the embodiments of the present application are a data storage method and apparatus, a device, and a non-transitory readable storage medium. According to the embodiments of the present application, F parity blocks occupying blank storage areas are added to a RAID system, which not only increases error tolerance but also eliminates the need for additional parity disks. During data storage, corresponding original check codes are solved according to an original encoding method, and additional check codes located on the parity blocks are solved simultaneously. Thus, it is possible to recover more erroneous data based on the original check codes and the additional check codes. When an error occurs in a disk in which any block in a stripe is located and data loss occurs in other blocks of the same stripe, the corresponding data can still be recovered.

Abstract: The present technology includes vertical cell array transistor (VCAT) with improved gate induced leakage current. The arrays one or more bit lines arranged in a first horizontal direction and one or more word lines arranged in a second horizontal direction. The arrays include one or more channels extending in a vertical direction generally orthogonal to the first direction and the second horizontal direction, such that the bit lines intersect with a source/drain region of the plurality of channels, and the word lines intersect with gate regions of the plurality of channels. Arrays include where at least one word includes a first section adjacent to the source/drain region and a second section adjacent to the gate region, where the second section contains a high work function material and the first section contains a low work function material.

Abstract: The present disclosure provides an ?-olefin extractant and a method for separating an alkane and an ?-olefin, wherein the ?-olefin extractant comprises an alcohol-amine, a saturated monoketone having a carbon chain length of 7-10 and a monovalent salt of a Group IB metal, wherein the alcohol-amine, the saturated monoketone having a carbon chain length of 7-10 and the monovalent salt of a Group IB metal are in a mass ratio of (0.9-2.0):(0.8-1.5):(0.1-0.6). In the present disclosure, the technical principle of complexing extractive rectification is utilized and achieves the purpose of separating an olefin from an alkane by adding a complexing extractant to form a relatively stable complex between a metals and the olefin. The present disclosure has advantages of good separation effect and high product yield.

Abstract: The present technology includes vertical cell array transistor (VCAT) that include a bit line arranged in a first horizontal direction and a word line arranged in a second horizontal direction. The arrays include a channel extending in a vertical direction generally orthogonal to the first direction and the second horizontal direction, such that the bit line intersects with a source/drain region of the plurality of channels, and the word lines intersect with gate regions of the plurality of channels. Arrays include where the channels have at least one source/drain region and a channel body disposed between the first end and the second end. Arrays include where the channel body has a thickness that is greater than or about 5% less than a thickness of at least a portion of the at least one source/drain region.

Abstract: A memory cell array includes a plurality of memory levels stacked in a first direction, each of the plurality of memory levels including a cell transistor having a source region electrically connected to a bit line extending in the first direction, a drain region, a word line layer, a lower channel layer electrically connected to the source region and the drain region and disposed below the word line layer in the first direction, and an upper channel layer electrically connected to the source region and the drain region and disposed above the word line layer in the first direction, and a cell capacitor electrically connected to the drain region, and a plurality of inter-level isolation layers, each separating adjacent memory levels of the plurality of memory levels.

Abstract: A liner structure includes a liner main body and an insert located inside an opening of the liner main body. The liner main body is made of a polybutylene material. The liner structure has relatively good heat resistance within a temperature range corresponding to conventional liquid water, and can be used for containing hot water. Moreover, a feasible manufacturing method is provided. The method can overcome defects of material characteristics through process optimization, so that can implement manufacturing the liner structure.

Abstract: Provided are an automatic obstacle avoidance method and system of a pesticide application robot and a storage medium.

Abstract: The present disclosure relates to an intelligent spraying device for a pesticide application robot and a spraying method thereof. The intelligent spraying device includes a spraying assembly including push tubes connected to mounting columns, where a transport tube is welded to a side of each push tube; a spraying head is disposed on the transport tube; a plurality of mounting holes are formed in an outer periphery of the spraying head; a rotating rod is disposed in each mounting hole; one end of the rotating rod is connected to a circular fixed block and the other end thereof is connected to a first driving motor; the first driving motor is fixed to an outer side of the spraying head; an arc-shaped fan blade is disposed on the rotating rod; and the arc-shaped fan blade is driven by the rotating rod to rotate to a preset angle.

Abstract: Vertical cell dynamic random-access memory (DRAM) arrays and methods of forming arrays with improved stability and word line resistivity are provided. The arrays include a plurality of bit lines arranged in a first horizontal direction and a plurality of word lines arranged in a second horizontal direction. The arrays include a plurality of channels extending in a vertical direction generally orthogonal to the first direction and the second horizontal direction, such that the plurality of bit lines intersect with a source/drain region of the plurality of channels. In addition, arrays include a bridge extending between a first channel of the plurality of channels and a second channel of the plurality of channels, where the first channel is spaced apart from the second channel in a row extending in the second horizontal direction. Arrays include a gate formed around at least a portion of the plurality of channels and the bridge.

Abstract: In order to perform a semantic search based on a graph database, sets of nodes are selected from a plurality of nodes in a graph database. A set of nodes semantically matches a keyword in a natural language query. At least one target node is identified in the sets of nodes. A path is selected from candidate paths based on similarities between the candidate paths and a plurality of paths in the graph database. A graph query for retrieving information from the graph database is generated based on the selected path and the query target.

Abstract: Systems and methods are related to a memory device including a plate line. The memory device also includes a pair of ferroelectric layers implementing a pair of memory cells and coupled to opposite sides of the plate line. The memory device further includes a pair of digit lines each coupled to a respective ferroelectric layer of the pair of ferroelectric layers. The memory device also includes a sense amplifier coupled to the pair of digit lines and configured to sense and amplify voltages received at the digit lines from the respective memory cells. The sense amplifier includes a threshold voltage compensated latch that includes multiple p-channel transistors and is configured to compensate for process, voltage, or temperature variation mismatches between the threshold voltages of the multiple p-channel transistors.

Abstract: An FPGA for implementing data transmission by using a built-in edge module is provided. The FPGA is provided with a built-in edge module. A read port of each resource module connected to the edge module in the FPGA is separately connected to a winding architecture and the edge module, and/or a write port of each resource module connected to the edge module in the FPGA is separately connected to the winding architecture and the edge module. The edge module includes a read/write controller and a cache unit. The read/write controller simultaneously reads data from read ports of a plurality of resource modules and temporarily stores the read data in the cache unit. Alternatively, the read/write controller simultaneously writes temporarily stored data in the cache unit into write ports of the plurality of resource modules.

Abstract: A given segment of computer code is obtained and modified to produce one or more inefficient versions of the given segment of computer code in comparison to the given segment of computer code. A code parse tree is generated for the given segment of computer code and each inefficient version of the given segment of computer code. Model embeddings are generated based on the generated code parse trees and a diffusion model is trained based on the generated model embeddings.

Abstract: The present application provides a region management and control method, device, apparatus and storage medium. The region management and control method includes: obtaining a current image in a video image and a target region graphic included in the current image; determining whether a person graphic in the current image and the target region graphic meet a predetermined condition; and sending alarm information in response to the person graphic in the current image and the target region graphic meeting the predetermined condition. The predetermined condition includes at least one of: a space condition, a person identity condition, a time condition, a person protection condition, a person number condition or a person body temperature condition.

Abstract: This application discloses a perovskite solar cell having a hole transport layer with comb fiber structures and a preparation method thereof. In one aspect, a perovskite solar cell includes a perovskite absorption layer, a transparent electrode layer and a hole transport layer with comb fiber structures that is on the transparent electrode layer. The hole transport layer with comb fiber structures includes a polythiophene-based polymer hole transport material.

Abstract: Disclosed are a drying device and an integrated washer-dryer. The drying device includes a circulating module assembly, communicated with a drum of the integrated washer-dryer and configured to enable moist air from the drum to form a circulating airflow by rotating and output it to a dehumidifying module assembly; the dehumidifying module assembly, communicated with the circulating module assembly and the drum and configured to dehumidify and dry the circulating airflow by circulating movement and output the dried circulating airflow to the drum; a regenerating module assembly, communicated with the dehumidifying module assembly and configured to output a dry regeneration airflow to the dehumidifying module assembly to dehumidify and dry part of the dehumidifying module assembly so as to restore a dehumidifying capacity of the dehumidifying module assembly, the circulating module assembly, the dehumidifying module assembly and the regenerating module assembly are disposed substantially in one plane.

Abstract: One or more systems, devices, computer program products and/or computer-implemented methods of use provided herein relate to generating images from sound waves using discrete natural language tokens as bridging features. The computer-implemented system can comprise a memory that can store computer executable components. The computer-implemented system can further comprise a processor that can execute the computer executable components stored in the memory, wherein the computer executable components can comprise an image generation component that can use a first neural network model to generate an image of an environment detected by an imaging sonar, based on discrete tokens in natural language that can represent sound waves reflected by structures in the environment, wherein the discrete tokens can be non-semantic.

Abstract: A method, system, and computer program product for dependency-based software upgrading. The method may include determining respective dependency degrees between a plurality of software products based on property information related to a plurality of upgraded versions of the plurality of software products, a target software product depending on the plurality of software products. The method may also include dividing the plurality of software products into a plurality of groups of software products based on the respective dependency degrees. The method may also include determining a plurality of test scores associated with the plurality of groups, each test score indicating a performance enhancement degree of the target software product achieved by installing upgraded versions of at least one software product comprised in one of the plurality of groups. The method may also include determining a target upgrade solution for the target software product based on the plurality of test scores.