Abstract: The present invention discloses an integrated leakproof cup cover for direct drinking and drinking with a straw and a cup having the same. The cup cover comprises a cup cover body and a slider body, and the bottom wall of the cup cover body is provided with a central through hole and a drinking port; the bottom of the cup cover body is provided with a clamping part, and the outer side wall of the clamping part is provided with a thread; the slider body comprises a connecting column and a sliding push piece; the connecting column is rotationally connected in the central through hole, and the sliding push piece is sleeved and fixed on the connecting column and fitted to the top surface of the cup cover body and can be rotated on the top surface of the cup cover body with the connecting column as the center.

Abstract: Disclosed are compositions, in particular, organoid compositions, derived from more than one donor cell. Further disclosed are methods of making compositions, for example, organoid compositions, that comprise a differentiated cell population derived from more than one donor cell. Donor cells may include, for example, a precursor cell such as an embryonic stem cell or other precursor cell. The disclosed methods use synchronization conditions to produce a synchronized pooled-precursor cell population, which may then be differentiated into an organoid composition. Methods of using the compositions are also disclosed.

Abstract: Provided is a thin film transistor. The thin film transistor includes a base substrate and an active layer disposed on the base substrate, the active layer includes a first film layer and a second film layer sequentially laminated in a direction away from the base substrate; wherein a material of the active layer is a metal oxide comprising an indium element and a gallium element, an indium element content in the first film layer is In1, and an indium element content in the second film layer is In2, where 0?[|In1-In2|/max(In1, In2)]?0.5; the first film layer and the second film layer are in an amorphous state, and a mobility of a material of the first film layer is greater than a mobility of a material of the second film layer.

Abstract: An array substrate includes a base substrate, including a display area and a peripheral area; a driving circuit layer, including a plurality of data lines and a plurality of scanning lines; a metal layer, including a plurality of metal blocks located at intersections of the data lines and the scanning lines; a signal lead, including a data lead and a scanning lead, where the data lead is connected to the data lines and is arranged in a same layer as the data lines, and the scanning lead is arranged in a same layer as the scanning lines; a touch control lead, located at the side of the base substrate and located in the peripheral area, where the touch control lead is connected to the touch control signal lines and is arranged in a same layer as the touch control signal lines.

Abstract: The present disclosure provides a display substrate and a display device. The display substrate includes a test area, the test area includes a plurality of signal lines coupled to signal lines in a display area of the display substrate, the signal lines are divided into a plurality of groups, each group of signal lines in at least a portion of the groups are coupled through a plurality of shorting bars, and each of the shorting bars is coupled to a same group of signal lines.

Abstract: The present disclosure provides methods and apparatuses for phrase-based end-to-end text-to-speech (TTS) synthesis. A text may be obtained. A target phrase in the text may be identified. A phrase context of the target phrase may be determined. An acoustic feature corresponding to the target phrase may be generated based at least on the target phrase and the phrase context. A speech waveform corresponding to the target phrase may be generated based on the acoustic feature.

Abstract: A method for processing arc fault, an inverter and a photovoltaic system are provided in the present disclosure. The method includes: after an inverter detects suspected arc, stopping outputting a control signal to a first DC/DC conversion circuit where suspected arc occurs, and maintaining remaining DC/DC conversion circuits operating normally; waiting for a first preset period, determining whether a current at the power supply side of the first DC/DC conversion circuit is less than a first preset current; determining that arc fault occurs, in a case that the current at the power supply side is less than the first preset current.

Abstract: An array substrate includes a base substrate, including a display area and a peripheral area; a driving circuit layer, located at one side of the base substrate and including a plurality of data lines and a plurality of scanning lines, where the plurality of data lines extend along a first direction and are arranged at intervals along a second direction, the plurality of scanning lines extend along the second direction and are arranged at intervals along the first direction, and the data line and the scanning line intersect with each other to define a plurality of sub-pixel areas; and a metal layer, located at one side of the driving circuit layer away from the base substrate, where the metal layer includes a plurality of metal blocks arranged at intervals, and the metal block is located at an intersection of the data line and the scanning line.

Abstract: An array substrate (ARR) includes a base substrate (BP), a first electrode layer (EDLA), an insulating layer (PVX) and a second electrode layer (EDLB) stacked in sequence; where one of the first electrode layer (EDLA) and the second electrode layer (EDLB) is provided with a slit electrode (SLD); the array substrate (ARR) further includes a plurality of data lines (DataL), and a part of the data lines (DataL) adjacent to the slit electrode (SLD) extends linearly along a column direction (DV); the slit electrode (SLD) is provided with a plurality of slits (SL), the slits (SL) include a first slit section (SLA), and an angle between an extending direction of the first slit section (SLA) and a row direction (DH) is in a range of 69° to 85°.

Abstract: Disclosed are compositions, in particular, organoid compositions, derived from more than one donor cell. Further disclosed are methods of making compositions, for example, organoid compositions, that comprise a differentiated cell population derived from more than one donor cell. Donor cells may include, for example, a precursor cell such as an embryonic stem cell or other precursor cell. The disclosed methods use synchronization conditions to produce a synchronized pooled-precursor cell population, which may then be differentiated into an organoid composition. Methods of using the compositions are also disclosed.

Abstract: The present disclosure provides a liquid crystal writing board and a method for repairing the same. The liquid crystal writing board includes a first substrate, a second substrate, and a bistable liquid crystal layer disposed between the first substrate and the second substrate. The first substrate includes a plurality of first signal line groups, the first signal line group including at least two first signal lines; a plurality of second signal lines, the first signal lines and the second signal lines intersecting with each other; and a control electrode disposed in an area surrounded by two adjacent first signal lines and two adjacent second signal lines, the first signal lines and the second signal lines being configured to jointly provide control signals to the control electrode. The first signal lines in the first signal line group are electrically connected with each other.

Abstract: A method for generating a multimedia content, a computer device and a storage medium are provided. The method includes: receiving generation indication information for a multimedia content and displaying multimedia outline information matched with the generation indication information, the multimedia outline information including at least one outline title and an initial content proportion corresponding to a target content under each outline title, the multimedia outline information being determined according to dimension information corresponding to the generation indication information under at least one attribute dimension; acquiring a target content proportion of the target content under each outline title in response to a proportion adjustment operation for the initial content proportion; and displaying a first multimedia content matched with the generation indication information; the first multimedia content being generated according to the target content proportion corresponding to each outline title.

Abstract: A system and method for generating a computed tomography (CT) image of an object includes establishing a narrow-spectrum high-energy bin and other bins with wider-spectrum and lower-energies and acquiring a first dataset using the narrow-spectrum high-energy bin. The method also includes acquiring second or more datasets using the wide-spectrum, low-energy bins, reducing data attributable to scatter from the second or more datasets using the first dataset to create reduced-scatter datasets, and reconstructing CT images of the object from the reduced-scatter datasets.

Abstract: Aspects of the present disclosure are directed to providing assisted scene capture for an artificial reality (XR) environment. Some implementations can obtain an XR space model corresponding to a real-world space, including walls, the ceiling, and the floor, using an XR system. Some implementations can then scan the real-world space and display a mesh corresponding to the scanned area overlaid onto a view of the real-world space. Some implementations can perform post-processing on the displayed mesh, which can include A) collapsing variations in the mesh corresponding to the walls, ceiling, or floor onto the XR space model; B) clipping the mesh to the XR space model for open doorways, windows, etc.; C) simplifying the mesh corresponding to the walls, ceiling, or floor; D) determining that the mesh is complete by identifying that a threshold percentage of the XR space model is covered by the mesh; or any combination thereof.

Abstract: A multi-level hybrid algorithm filtering-type branch prediction method and prediction system includes: S1, arranging a first-stage branch target prediction table and a second-stage branch target prediction table; S2, any branch instruction accessing the first-stage branch target prediction table, determining whether the first-stage branch target prediction table hits, and if the first-stage branch target prediction table hits, then entering S3, and if the first-stage branch target prediction table does not hit, then entering S4; S3, determining whether a branch instruction of a current prediction is filtered out by the first-stage branch target prediction table, and if the branch instruction is filtered out, then entering S4, otherwise, then taking a prediction result provided by the first-stage branch target prediction table as a prediction address of the corresponding branch instruction; S4, accessing the second-stage branch target prediction table, and taking a prediction result provided by the second-stag

Abstract: The present disclosure provides a content generation method, a computer device, and a storage medium; and the method includes: parsing a multimedia content, which is acquired, to obtain multiple pieces of content text information; storing the content text information into a vector database in a vector data form according to a text association degree between the content text information, wherein vector data in the vector database have an index relationship related to the text association degree; in response to receiving question information which is input, querying target vector data matching the question information from the vector database based on the index relationship between the vector data in the vector database; and inputting target content text information corresponding to the target vector data and the question information into an artificial intelligence model to obtain an answer result associated with the multimedia content.

Abstract: A shift-register unit, a grid driving circuit and a displaying device, which relates to the technical field of displaying. In the present disclosure, the oxide-semiconductor layers of the oxide thin-film transistors may be delimited into regions according to the total channel widths and the channel lengths required by the oxide thin-film transistors in the shift-register unit, wherein the sum of the widths of the independent semiconductor branches obtained by the delimitation is equal to the required total channel width. Accordingly, one oxide thin-film transistor can realize the required total channel width by using the one or more semiconductor branches, to ensure the normal operation of the oxide thin-film transistor, whereby the oxide-semiconductor layers of the different oxide thin-film transistors can be configured differently, to realize the purpose of reducing the border frame of the displaying device.

Abstract: The present disclosure provides a display substrate and a display device. The display substrate includes a test area, the test area includes a plurality of signal lines coupled to signal lines in a display area of the display substrate, the signal lines are divided into a plurality of groups, each group of signal lines in at least a portion of the groups are coupled through a plurality of shorting bars, and each of the shorting bars is coupled to a same group of signal lines.

Abstract: The present application provides a treatment method and device for a waste plastic. A first aspect of the present application provides a treatment method for a waste plastic, including: firstly subjecting the waste plastic to a first pre-treatment to remove impurity and grease on a surface of the waste plastic, then subjecting the waste plastics to a second pre-treatment to convert a solid waste plastic into one in flow state; and finally, subjecting the waste plastic in flow state to a first cracking treatment and a second cracking treatment in sequence. Through the method provided in the present application, while cracking the waste plastic, chlorine element in the waste plastic may be removed by a multi-stage adsorption, which reduces chlorine content in the cracked oil, reduces pressure and burden in subsequent refining, and meets the limitation of the chlorine content in cracked products in downstream processes.

Abstract: A valid signal detection method includes the following operations: receiving, by a receiver circuitry, a communication signal, in which the communication signal includes a plurality of symbols; calculating a delay correlation function according to the plurality of symbols to determine whether the communication signal is valid; when the communication signal is determined to be valid according to at least one first symbol of the plurality of symbols, performing a first gain control according to at least one second symbol of the plurality of symbols to adjust a first gain of the receiver circuitry, in which the at least one second symbol follows the at least one first symbol; and when the communication signal is determined to be not valid according to the delay correlation function, stopping the first gain control and stopping processing the communication signal.