Abstract: A device includes a first support plate. The first support plate includes a first flat region and a roll-slide region that are directly connected to each other; and the first support plate includes an integral panel-shaped structure disposed in the first flat region, and a plate-shaped structure in the roll-slide region and including hollowed-out regions; wherein the hollowed-out regions and the first flat region are adjacent along a common boundary, an aperture ratio of the hollowed-out regions decreases monotonically along a first direction, the first direction being a direction from a side proximal to the first flat region to a side distal from the first flat region.

Abstract: A mutated Csf1r gene is disclosed. The mutated Csf1r gene is obtained by changing the 2557th nucleotide of a Csf1r gene from C to A, leading to obtain a mutated protein encoded by the mutated Csf1r gene substitute the 853rd amino acid from proline to threonine. The mutated protein, expression vectors, recombinant viruses, recombinant cells, recombinant bacteria, or recombinant vectors are also disclosed. A method for constructing a murine model with mutations in Csf1r gene. This method includes introducing the targeted vector containing the mutated Csf1r gene into mouse embryonic stem cells, followed by injection into blastocysts to generate F0 generation mice. The F0 generation mice are then bred with mice that specifically express Cre enzyme in tissues, followed by screening. The constructed murine model has significant applications in studying the pathogenic mechanisms of brain diseases caused by microglial cell dysfunction and screening valuable medicine for treating brain diseases.

Abstract: Provided are a content search method, apparatus, and device, and a storage medium. The present disclosure enables: receiving a search content; and displaying a plurality of answer viewpoints and first contents in a search result interface, wherein each answer viewpoint corresponds to one category of search results, the search results are results obtained by searching the search content, the first contents comprises keywords, the keywords are used for indicating reasons for displaying a target answer viewpoint among the plurality of answer viewpoints, and the keywords are extracted from a target category of search results corresponding to the target answer viewpoint.

Abstract: A method for adjusting brightness of an electronic visual display of an electronic device, comprising: identifying a luminance-indicating area in a field of view of an image sensor of the electronic device; capturing at least one first image of the field of view by the image sensor; determining an ambient luminance value for the electronic visual display using the luminance-indicating area of the at least one first image; and adjusting the brightness of the electronic visual display according to the determined ambient luminance value. The method can further involve capturing a plurality of second images of the field of view by the image sensor, each second image being taken at a different time of a day, and analyzing the plurality of second images so as to identify an area of the field of view of the image sensor which has the most stable average luminance level.

Abstract: A semiconductor device includes a memory cell wafer. The memory cell wafer includes a dielectric layer, a conductor layer over the dielectric layer, one or more through contacts penetrating through the dielectric layer and the conductor layer, and an isolator surrounding a region of the conductor layer and at least one of the one or more through contacts in a horizontal direction and extending vertically through the conductor layer to be connected to the dielectric layer. The region of the conductor layer surrounded by the isolator is isolated from other portions of the conductor layer. Each of the one or more through contacts includes a column part in the dielectric layer and a pad part in the conductor layer.

Abstract: A foldable display panel has a display area and a light-transmitting area. The foldable display panel includes a display substrate, a transparent cover plate located on a light-exit side of the display substrate, a first buffer layer located between the transparent cover plate and the display substrate, a first protective layer located on a side of the transparent cover plate away from the first buffer layer, and a first light-shielding layer located between the transparent cover plate and the display substrate. An elastic modulus of the first protective layer is greater than an elastic modulus of the first buffer layer. The first light-shielding layer surrounds at least part of the light-transmitting area. The first light-shielding layer includes a first opening, and a orthogonal projection of the light-transmitting area on the transparent cover plate at least partially overlaps with an orthogonal projection of the first opening on the transparent cover plate.

Abstract: A method for detecting word line shorts in a memory device includes: determining a region of interest (ROI) region in a bright voltage contrast (BVC) image for contact through-holes (CTs) of word lines in the memory device, the CTs comprising first CTs in at least one first word line that is electronically charged and second CTs in at least one second word line that is not electronically charged, and the ROI region comprising the at least one first word line; determining coordinates of each CT in the ROI region; reviewing a grayscale value at a position of the coordinates of each CT in the ROI region to determine whether the CT is a defective CT; and displaying the defective CT in response to the defective CT being determined.

Abstract: A light-emitting device includes a substrate, an induction coil and at least one light-emitting unit. The induction coil is located on a side of the substrate, and the induction coil includes turns of conductive wiring disposed helically around a central region. The at least one light-emitting unit is located on a side of the induction coil away from the substrate. The light-emitting unit includes a first electrode and a second electrode, one of which is connected to an innermost turn of conductive wiring in the induction coil, and another one of which is connected to an outermost turn of conductive wiring in the induction coil. An area of a portion the central region covered by the at least one light-emitting unit in a direction perpendicular to the substrate is less than or equal to 50% of an area of the central region.

Abstract: An intracavity frequency-doubling laser device includes a first mirror and a second mirror defining a resonance cavity, a gain media to produce a first lasing light in response to an external pump beam received from outside the cavity, a nonlinear frequency-doubling optical element to generate a second lasing light in response to the first lasing light, a birefringent waveplate to control phase properties of the first and second lasing lights, and a fused quartz element positioned at the exit of the resonance cavity. The second mirror is formed as a relatively thick film on the fused quartz and is controlled to create an output beam of the second lasing light with great accuracy. The four components within the resonance cavity are positioned back-to-back and held in place using an optical glue (forming a compact, miniaturized laser device).

Abstract: A full range boosting device includes two sheave intermittent mechanisms installed alternately in an up-down direction and a central gear. The two sheave intermittent mechanisms each include a dial gear, a driving dial fixed coaxially with the dial gear with no contact in axial direction, a dial round pin, a driven sheave having a radial slot, and a boosting plate fixedly connected to the driven sheave. Two dial gears are driven by the same central gear. When the driving dial of one of the sheave intermittent mechanisms rotates an angle of ?1, its boosting plate rotates an angle to be boosted by a cooperation of the dial round pin and the radial slot. When the driving dial of the other sheave intermittent mechanism rotates an angle of (360°??1), its dial round pin is exactly located at a notch of the radial slot.

Abstract: Provided is a flexible support plate including a first support plate. The first support plate is provided with a first flat region and a roll-slide region that are connected to each other. The first support plate includes a wholly-plate-shaped structure disposed in the first flat region and a plate-shaped structure disposed in the roll-slide region and provided with a plurality of hollowed-out regions; wherein in the roll-slide region, proportions of total areas of the hollowed-out regions in unit areas monotonically decrease along a first direction, such that capabilities of the flexible support plate to absorb stress and strain, in the roll-slide region, monotonically decrease along the first direction, the first direction being a direction from the first flat region to the roll-slide region.

Abstract: A semiconductor device includes a memory cell wafer. The memory cell wafer includes a dielectric layer, a conductor layer over the dielectric layer, one or more through contacts penetrating through the dielectric layer and the conductor layer, and an isolator surrounding a region of the conductor layer and at least one of the one or more through contacts in a horizontal direction and extending vertically through the conductor layer to be connected to the dielectric layer. The region of the conductor layer surrounded by the isolator is isolated from other portions of the conductor layer. Each of the one or more through contacts includes a column part in the dielectric layer and a pad part in the conductor layer.

Abstract: A siRNA targeting a key gene of Magnaporthe oryzae for controlling rice blast and use thereof, and relates to the field of biotechnology. The siRNA targets silence of a MOHS1 gene (MGG_08523) of Magnaporthe oryzae. The siRNA molecule can delay and inhibit the formation of an appressorium of the Magnaporthe oryzae, thereby reducing the pathogenicity of the Magnaporthe oryzae, thereby providing a novel method for controlling the rice blast. The siRNA molecule targeting the MOHS1 gene is prepared into a nucleic acid pesticide, and the nucleic acid pesticide is sprayed onto leaves of Oryza sativa L., which effectively reduces the number and area of lesions of the rice blast on the leaves, in turn can be used for controlling the rice blast, and can avoid a tedious process of cultivating genetically modified crops and the concerns of consumer groups.

Abstract: A method for implementing enhanced virtual digital representation in a metaverse includes monitoring attribute information of a virtual digital object and user information of at least one user in a scenario, obtaining, based on the attribute information, state decision data of the virtual digital object, determining, based on the state decision data and the user information, whether an interaction with a user in the scenario needs to be triggered, and notifying, based on determining that the interaction with the user needs to be triggered, the user of the state decision data of the virtual digital object by interacting with the user using a virtual avatar.

Abstract: A method of determining coordinates of contact through-holes (CTs) in a memory device includes: obtaining a bright voltage contrast (BVC) image including a plurality of CTs in the memory device; converting color components in the BVC image into grayscale values to obtain a grayscale BVC image; performing a dilation process on the grayscale BVC image to obtain a dilated grayscale BVC image; calculating a first threshold for the dilated grayscale BVC image and determining whether the first threshold is greater than or equal to a pre-determined value; in response to the first threshold being greater than or equal to the pre-determined value, performing a first image process on the dilated grayscale BVC image to obtain coordinates of each CT; and in response to the first threshold being smaller than the pre-determined value, performing a second image process on the dilated grayscale BVC image to obtain the coordinates of each CT.

Abstract: A hinge includes at least two groups of first flip mechanisms, at least two groups of second flip mechanisms, and a transition mechanism. One group of the at least two groups of first flip mechanisms includes a first support base extending in a first direction and two first flip assemblies which are rotatably connected to the first support base and are oppositely arranged. One group of the at least two groups of second flip mechanisms includes a second support base extending in a second direction and two second flip assemblies which are rotatably connected to the second support base set and are oppositely arranged. Two groups of the at least two groups of first flip mechanisms are arranged on both sides of the transition mechanism in the first direction and are both rotatably connected to the transition mechanism.

Abstract: An information display method and apparatus, a computer device and a storage medium are provided. The method includes: receiving search information, the search information corresponding to a structured requirement for a search result; acquiring a plurality of target multimedia contents matching the search information, the target multimedia content including an image content and/or a video content; determining a display mode of the target multimedia content in a search result aggregation card according to an event attribute feature corresponding to the search information, the event attribute feature referring to a structured feature of an event matching the search information; and displaying the search result aggregation card corresponding to the search information according to the display mode determined.

Abstract: Provided is a display device. The display device includes: a flexible display panel and a support structure, the flexible display panel being disposed on a side of the support structure, and the support structure including a plurality of support members arranged in parallel; wherein the support member includes a support strip and two sliding parts; wherein the two sliding parts are respectively disposed at two ends of the support strip, and at least a portion of the sliding part extends beyond the support strip in a length direction of the support strip; the support strip and the sliding parts are made of different materials; and a first connecting structure is disposed at each of two ends of the support strip, and the sliding part includes a second connecting structure.

Abstract: A support device is provided. The support device is disposed on a back side of a bendable structure, the bendable structure comprising a bending portion, and a first non-bending portion and a second non-bending portion disposed on two sides of the bending portion, respectively; the support device comprising: a first support, configured to be connected to the first non-bending portion; a second support, configured to be connected to the second non-bending portion; a rotating shaft support, configured to be rotatably connected to the first support and the second support; and a plurality of support components, wherein the plurality of support components are arranged at intervals on the rotating shaft support, are fixedly connected to the rotating shaft support, and are connected to the bending portion.

Abstract: An information display method and apparatus, a computer device and a storage medium are provided. The method includes: receiving search information; in response to the existence of a target event matching the search information, displaying an event context of the target event in a first area of a search result page. The event context includes a plurality of event nodes, a core content of each event node is presented through first multimedia information and first key information corresponding to the event node, the presentation form of the first key information is different from the presentation form of the first multimedia information, and the first key information is a summary of the first multimedia information.