Abstract: A display panel, a display device, and a splicing display device are provided. The display panel includes pixels including subpixels, the subpixel includes a pixel circuit and a light-emitting element that are electrically connected to each other. In a pixel, light-emitting elements of the subpixels are arranged along a first direction, and pixel circuits of the subpixels are arranged along the first direction. In at least one pixel, an arrangement order of the light-emitting elements is different from an arrangement order of the pixel circuits; or arrangement orders of the pixel circuits in at least two pixels are different from each other, or arrangement orders of the light-emitting elements in at least two pixels are different from each other.

Abstract: Selected BRD9 protein degradation compounds and morphic forms thereof are provided for the treatment of disorders mediated by BRD9, including but not limited to abnormal cellular proliferation.

Abstract: Provided are a display panel, a detection device therefor, and a display device. In an embodiment, the display panel includes an array layer, along a thickness direction of the display panel, the array layer including first and second conductive layers, and at least an insulating layer being located between the first and second conductive layers; a light-emitting element located at a side of the array layer facing a light-exiting surface of the display panel; and a first through-hole. In an embodiment, the first and second conductive layers are connected to each other through the first through-hole, and at least one first through-hole is reused as an alignment connection hole; and/or, along the thickness direction of the display panel, orthographic projections of at least two first through-holes onto a plane of the light-exiting surface of the display panel have different shapes.

Abstract: A display panel and a display apparatus are provided. The display panel has a first display region and a binding region at least partially surrounding the first display region and includes pixel units arranged in the first display region and pads including first and second pads. The pixel units each include a sub-pixel. The binding region includes first and second binding regions. The first pad and the second pad are provided in the first binding region and the second binding region, respectively. A signal transmitted by the first pad is different from a signal transmitted by the second pad.

Abstract: An array substrate, a display panel and a display device are provided. The array substrate includes a semiconductor pattern, a first gate, a second gate and a first metal part. The semiconductor pattern includes a first channel overlapping with the first gate, a second channel overlapping with the second gate, and a first connection part connecting the first channel with the second channel. The first metal part overlaps with the first connection part and is electrically connected to the first connection part. According to the embodiments of the present disclosure, it is beneficial to improving the uniformity of current distribution of a transistor.

Abstract: The present disclosure provides a modified montmorillonite self-repairing agent and a preparation method and use thereof, and belongs to the technical field of cement repairing materials. Montmorillonite is mixed with water, such that water is fully adsorbed between montmorillonite layers. The structure of montmorillonite is modified by supercritical CO2 treatment at a temperature of 50-60° C. and a pressure of 8-12 MPa, and the self-repairing efficiency of cement is improved by adding the modified montmorillonite into cement. Supercritical CO2 is adsorbed by montmorillonite, such that the montmorillonite is activated and an interlayer distance is increased to improve the repairing efficiency. When a crack is formed in cement, the adsorbed supercritical CO2 in montmorillonite is released into the crack and combined with positive ions to generate carbonate deposition, such that the crack is sealed and the self-repairing activity of the cement is improved.

Abstract: The invention relates to the technical field of nucleic acid detection and discloses a novel coronavirus nucleic acid rapid hybrid capture immunofluorescence detection kit, and a preparation method and a detection method thereof. The kit includes a COVID-19 reaction solution, wherein the COVID-19 reaction solution is prepared from a COVID-19 fluorescence marker and a COVID-19 probe solution; and the COVID-19 probe solution includes: an ORFlab section probe, an N section probe and an E section probe. Compared with general fluorescence PCR and sequencing detection, the kit has the advantages of stronger signal intensity, better specificity, shorter detection time, no need of professional technicians for operation, no need of refrigeration in transportation and storage, no need of a matched laboratory and a matched PCR instrument, and convenience and rapidness in use.

Abstract: A floating observation system includes a floating platform. The floating platform includes an upper deck, upright posts, a device compartment, a ballast compartment, a radome structure and a device installation base. Top ends of the upright posts are connected to the upper deck, and bottom ends of the upright posts are connected to the device compartment. The ballast compartment is connected to the device compartment. The radome structure is borne on the upper deck. The device installation base is arranged on an outer surface of the floating platform. Various types of auxiliary devices are borne by the upper deck and the device compartment on the floating platform. Various observation devices borne by the device installation base are arranged on the outer surface of the floating platform to observe different kinds of information and to observe spaces above, on and under water, thus meeting a demand for comprehensive observation in all dimensions.

Abstract: A method for displaying a target object, an electronic device, and a non-transitory storage medium are provided. The method includes: displaying at least one to-be-analyzed object in response to a first operation for the target object; obtaining an anchor point for determining one of the at least one to-be-analyzed object, in response to a second operation for the target object; determining, according to acquired object distribution images and the anchor point, a range of area where the current to-be-analyzed object corresponding to the anchor point is located in the target object.

Abstract: The present disclosure provides a modified montmorillonite self-repairing agent and a preparation method and use thereof, and belongs to the technical field of cement repairing materials. Montmorillonite is mixed with water, such that water is fully adsorbed between montmorillonite layers. The structure of montmorillonite is modified by supercritical CO2 treatment at a temperature of 50-60° C. and a pressure of 8-12 MPa, and the self-repairing efficiency of cement is improved by adding the modified montmorillonite into cement. Supercritical CO2 is adsorbed by montmorillonite, such that the montmorillonite is activated and an interlayer distance is increased to improve the repairing efficiency. When a crack is formed in cement, the adsorbed supercritical CO2 in montmorillonite is released into the crack and combined with positive ions to generate carbonate deposition, such that the crack is sealed and the self-repairing activity of the cement is improved.

Abstract: The present disclosure provides a wheel hub carrying manipulator which comprises a stand column, a forearm driving device and a claw hand device, wherein the stand column is fixed in the vertical direction, the claw hand device can drive a claw hand assembly to clamp and release a wheel hub through a connecting rod, by the manipulator, assembly line operation can be realized, the production efficiency can be greatly improved, the structure is simple, and the maintenance cost is low.

Abstract: A method for interactive display of image positioning includes: a positioning point is obtained in response to a selection operation of a target object; an interactive object displayed at a position corresponding to the positioning point in each of a plurality of operation areas is obtained according to correspondence relationships between the plurality of operating areas with respect to the positioning point.

Abstract: A method and apparatus for displaying operation of image positioning, an electronic device, and a storage medium are provided. The method includes: in response to a selection operation for any one of a plurality of operation areas, obtaining an operation position; triggering a corresponding operation manner at the operation position; obtaining, according to a correspondence relationship for the operation position among the plurality of operation areas, a linkage display result, based on the operation manner, for the plurality of operation areas.

Abstract: The present disclosure provides a wheel hub carrying manipulator which comprises a stand column, a forearm driving device and a claw hand device, wherein the stand column is fixed in the vertical direction, the claw hand device can drive a claw hand assembly to clamp and release a wheel hub through a connecting rod, by the manipulator, assembly line operation can be realized, the production efficiency can be greatly improved, the structure is simple, and the maintenance cost is low.

Abstract: A method and a device for processing a multimedia file are provided. In some embodiments, for a multimedia file to be processed, payload data in the multimedia file is acquired, and the payload data includes multi-frame data forming the multimedia file. Some pieces of frame data are selected from the payload data as frame data to be encrypted, and the frame data to be encrypted is encrypted. New payload data is formed by the encrypted frame data and unencrypted frame data, and the new payload data is encoded to obtain an encoded multimedia file. Therefore, the protection of the copyrights of the multimedia file is achieved.

Abstract: Provided is a floating observation system, comprising a floating platform. The floating platform comprises an upper deck (1), several upright posts (3), a device compartment (2), a ballast compartment (4), a radome structure (5) and a device installation base (6). Top ends of the upright posts (3) are connected to the upper deck (1), and bottom ends thereof are connected to the device compartment (2). The ballast compartment (4) is connected to the device compartment (2). The radome structure (5) is borne on the upper deck (1). The device installation base (6) is arranged on the outer surface of the floating platform. The floating platform has a reasonable structure and a powerful bearing capacity. Various types of devices can be borne by the upper deck (1) and the device compartment (2) on the floating platform.

Abstract: The present invention discloses an organopolysiloxane prepolymer and a curable organopolysiloxane composition comprising the same, particularly used as an encapsulant in light emitting diodes.

Abstract: A method and a device for processing a multimedia file are provided. In some embodiments, for a multimedia file to be processed, payload data in the multimedia file is acquired, and the payload data includes multi-frame data forming the multimedia file. Some pieces of frame data are selected from the payload data as frame data to be encrypted, and the frame data to be encrypted is encrypted. New payload data is formed by the encrypted frame data and unencrypted frame data, and the new payload data is encoded to obtain an encoded multimedia file. Therefore, the protection of the copyrights of the multimedia file is achieved.