Abstract: The present disclosure provides a topic recommendation method and apparatus, a computer device, and a storage medium, and the method includes: in response to satisfying a preset display condition, determining a target book to be displayed under the preset display condition; acquiring a target recommended topic matching the target book; and displaying recommended books and the target recommended topic according to a display manner matching the preset display condition, in which the recommended books at least include the target book.

Abstract: Provided are a method for preparing a semiconductor structure, a semiconductor structure and a semiconductor memory. The method includes the following operations. An initial semiconductor structure is formed on a substrate. The initial semiconductor structure is etched to form an array area structure and a peripheral area structure including a peripheral area gate structure. An isolation wall surrounding the peripheral area gate structure is formed on the substrate where the peripheral area structure locates. A second dielectric layer is deposited on the peripheral area gate structure including the isolation wall and on the array area structure. The second dielectric layer, the first dielectric layer and the isolation wall are etched to form the semiconductor structure with a flat surface.

Abstract: A manufacturing method of a semiconductor structure includes the following operations. A substrate is provided, which includes a first N region, a first P region, a second N region and a second P region adjacently arranged in sequence. A gate dielectric layer, a first barrier layer, a first work function layer and a second barrier layer are formed on the substrate in sequence. A mask layer is formed on the second barrier layer of the first P region and the second P region. The second barrier layer of the first N region and the second N region is removed by a first etching process with the mask layer as a mask. The first work function layer and the first barrier layer of the first N region and the second N region are removed by a second etching process. A semiconductor structure is also provided.

Abstract: Provided are a semiconductor structure and a method of manufacturing the same. The method of manufacturing a semiconductor structure includes the following steps: a substrate and a stacked structure located on the substrate are provided, the stacked structure including first insulating layers and semiconductor layers alternately stacked along the vertical direction, and the stacked structure having a first region; parts of the stacked structure in the first region are etched to form multiple first trenches arranged at intervals and multiple first staircase regions located between the first trenches; second insulating layers are formed in the first trenches; the stacked structure in the multiple first staircase regions is etched along the vertical direction to form a first staircase structure; conductive layers are formed at the top of the first staircase structure; and the semiconductor layers under the conductive layers are removed.

Abstract: A data storage method includes deploying a data storage service system including two nodes on a wheeled mobile device, where the wheeled mobile device is an intelligent vehicle, an autonomous vehicle, or a connected vehicle; running a first process on a first node; running a second process on a second node, where the first node is a primary node and the second node is a secondary node; invoking, by the first node, a first database engine using the first process to write data to a first storage module on the first node when the first node receives a data write request; and enabling by the first node, in a blocking mode, the second node to invoke a second database engine using the second process to perform a same data write operation on a second storage module on the second node.

Abstract: The present disclosure discloses a semiconductor structure and a method for fabricating the semiconductor structure. The semiconductor structure includes a plurality of word lines and a plurality of bit lines; ladder structure, including multiple steps, each step includes a first part which extends along the first direction, and a second part which extends along the second direction; a plurality of electrical contact structures, the electrical contact structures is disposed on the top surfaces of a portion of the first part and the second part of the steps, and the electrical contact structures are electrically connected to the word lines or bit lines.

Abstract: A liquid-crystal display panel includes a first region and a second region, and a transmittance of the first region is greater than a transmittance of the second region; the liquid-crystal display panel includes a plurality of sub-pixels; the plurality of sub-pixels include a first-color sub-pixel and a second-color sub-pixel, a transmittance of the first-color sub-pixel is greater than a transmittance of the second-color sub-pixel, and an area of the first-color sub-pixel is greater than an area of the second-color sub-pixel; and the plurality of sub-pixels further include a first-region sub-pixel and a second-region sub-pixel that have a same color, the first-region sub-pixel is located within the first region, the second-region sub-pixel is located within the second region, and a thickness of a color-resistance layer of the first-region sub-pixel is less than or equal to a thickness of a color-resistance layer of the second-region sub-pixel.

Abstract: A display substrate, including a substrate having multiple sub-pixel regions, at least one sub-pixel region includes: a first electrode and a second electrode on the substrate and insulated from each other, the second electrode being located on a side of the first electrode away from the substrate; the second electrode includes multiple electrode bars arranged in parallel along a first direction, a first slit is formed between every two adjacent electrode bars in any second electrode; in the first direction, a width of the electrode bar is smaller than that of the sub-pixel region each sub-pixel region includes at least three electrode bars; a ratio of a width of at least one electrode bar to that of the sub-pixel region ranges from 0.06 to 0.3, and one of the first electrode or the second electrode is a pixel electrode, and the other is a common electrode.

Abstract: A video generation method and apparatus, a computer device, and a storage medium are provided in the present disclosure. The method includes: displaying a video creation page in response to a request to generate a recommendation video for a target book list, the video creation page including editing instructions respectively corresponding to video forming dimensions, and the editing instructions being used to guide to add target video materials in the video forming dimensions; and in response to receiving the target video materials in the video forming dimensions, integrating the target video materials by using a target video script, to generate the recommendation video corresponding to the target book list, the target video script indicating a target video frame associated with a video forming dimension in the recommendation video, and a display position of a target video material corresponding to the video forming dimension in the target video frame.

Abstract: The present disclosure provides a display panel and a display device. The display panel comprises: a first substrate, a plurality of first thin film transistors located on one side of the first substrate, and a first signal line located on one side of each first thin film transistor and insulated from each first thin film transistor; and a second substrate, and a plurality of first spacers located on the side of the second substrate facing the first substrate, the orthographic projection of each first spacer on the first substrate having an overlapping region with the orthographic projection of the first thin film transistor on the first substrate, and having an overlapping region with the orthographic projection of the first signal line on the first substrate.

Abstract: A vehicular battery pack includes a battery module including a plurality of battery cells that supply power to a motor for driving a vehicle, a bottom plate installed below the battery module, and a surrounding frame disposed on the bottom plate and surrounding the battery module. The surrounding frame includes an extending portion protruding inwardly and connected to the bottom plate. The battery module includes an L-shaped module-end facing the bottom plate and supported by the extending portion.

Abstract: A video generating method includes acquiring video materials from an initial collection which comprises user-related videos, acquiring a target audio material serving as background music, performing image feature extraction on video frames of each video material, and performing segmentation processing according to image feature information corresponding to each video frame to acquire a target video segment corresponding to the video material, and merging the target video segment and the corresponding target audio material to generate a target video. The target video includes video segments which are obtained based on the target video segments respectively, the video segments in the target video are played in order of post time, and time lengths of the video segments are matched with time lengths of corresponding musical phrases in the target audio material.

Abstract: The present disclosure describes techniques for social networking based on collecting asset items. Features may be extracted from an image comprising an object and captured by a camera. The object may be associated with a location. The location may be determined based on information indicating a position where the camera is located. The object may be recognized based at least in part on the features extracted from the image. An asset item may be displayed in response to recognizing the object.

Abstract: The present disclosure describes techniques for social networking based on collecting asset items. Features may be extracted from an image comprising an object and captured by a camera. The object may be associated with a location. The location may be determined based on information indicating a position where the camera is located. The object may be recognized based at least in part on the features extracted from the image. An asset item may be displayed in response to recognizing the object.

Abstract: A liquid-crystal display panel includes a first region and a second region, and a transmittance of the first region is greater than a transmittance of the second region; the liquid-crystal display panel includes a plurality of sub-pixels; the plurality of sub-pixels include a first-color sub-pixel and a second-color sub-pixel, a transmittance of the first-color sub-pixel is greater than a transmittance of the second-color sub-pixel, and an area of the first-color sub-pixel is greater than an area of the second-color sub-pixel; and the plurality of sub-pixels further include a first-region sub-pixel and a second-region sub-pixel that have a same color, the first-region sub-pixel is located within the first region, the second-region sub-pixel is located within the second region, and a thickness of a color-resistance layer of the first-region sub-pixel is less than or equal to a thickness of a color-resistance layer of the second-region sub-pixel.

Abstract: The present disclosure provides a display method, apparatus, computer device and storage medium, wherein the method comprises: in response to a trigger operation for any of book recommendation topics, acquiring a plurality of topic posts under the book recommendation topic, and target filtering items matching the topic posts; wherein the target filtering items are determined based on book recommendation information of the topic posts and book information recommended in the topic posts; displaying the target filtering items; and in response to one of the target filtering items being selected, displaying topic posts associated with the one of the target filtering items.

Abstract: Embodiments of the present disclosure provide a semiconductor device, comprising a semiconductor layer, extending along the first direction; the semiconductor layer includes a capacitor area facing the capacitor structure, and the capacitor structure includes: a lower electrode layer, the capacitor dielectric layer and the upper electrode layer, sequentially surrounding the sidewalls of the capacitor area extending along the first direction, a part of the lower electrode layer surrounds the sidewalls of the capacitor region, and also surrounds the bottom of the upper electrode layer, the sidewalls extending along the first direction, and the capacitor dielectric layer is located between the upper electrode layer and the lower electrode layer. The disclosed device improves the capacitance of the capacitor structure while improving the integration density of the semiconductor structure.

Abstract: The present disclosure provides a book page display method and apparatus, a computer device, and a storage medium, wherein the method comprises: in response to a trigger operation on a first book, displaying a book page of the first book; displaying, in the book page, a target topic matched with the first book; wherein at least one of the topic information of the target topic or a second book included in the target topic is matched with the first book.

Abstract: A battery module includes a cell stack in which a plurality of battery cells is stacked along a predetermined stacking direction. A pair of end plates are disposed on both end faces of the cell stack in the stacking direction. A mid-plate is disposed in an intermediate portion of the cell stack and has a pair of main faces facing the battery cell, —a plurality of side faces each connecting outer edges of the pair of main faces, and a recess on at least one of the side faces, the recess extending in a cross direction that intersects the stacking direction. A first belt has an outer belt portion disposed outside of the end plate in the stacking direction and an inner belt portion disposed in the recess, the first belt holding the battery cells stacked between the end plate and the mid-plate from both sides in the stacking direction.

Abstract: Method for manufacturing a semiconductor device includes: forming a first area and a second area of a peripheral area on a substrate; forming a first lamination structure in the first area, and forming a second lamination structure in an array area and the second area; performing thermal treatment on the substrate so that atoms in a work function layer are diffused into a second dielectric layer, and an interface interaction occurs between the second dielectric layer and a first dielectric layer; removing the first lamination structure to the second dielectric layer, and removing the second lamination structure to the second dielectric layer; forming a fourth barrier layer and a second conductive layer, a content ratio of metallic element to non-metallic element in a first barrier layer being less than a content ratio of metallic element to non-metallic element in a second barrier layer and a third barrier layer.