Abstract: An always-on display method includes, in response to a screen-off event, a first processor sends always-on display control information to a second processor and then sleeps. The always-on display control information includes an always-on display instruction. In response to the always-on display instruction, the second processor switches a screen-on interface to a first screen-off interface, and in response to a screen-off interface switching event, the second processor switches the first screen-off interface to a second screen-off interface, and the display content of at least one of the first screen-off interface or the second screen-off interface includes a dynamic picture.

Abstract: An electronic element connection structure includes a connecting board, a first element, and a second element. The first element is connected to one side of the connecting board, and the second element is connected to an other side of the connecting board. A vertical projection of the first element on a preset plane overlaps with a vertical projection of the second element on the preset plane, where the preset plane is parallel to a plane on which one of the sides of the connecting board is located. A distance between the first element and the second element in a direction perpendicular to the preset plane is greater than or equal to a threshold distance.

Abstract: Methods and apparatuses for control of packet data connection are disclosed. According to an embodiment, a user plane entity receives, from a control plane entity, a request for modifying parameters related to a packet data connection at least part of which is to be deleted. Upon receipt of the request, the user plane entity stops forwarding and counting of packets in only one of downlink and uplink directions for the at least part of the packet data connection to be deleted.

Abstract: Disclosed are techniques for wireless communication. In an aspect, a subscriber identity module (SIM) dual standby (DSDS) user equipment (UE) may transition a packet data session from a first radio access technology (RAT) associated with a first subscription to a second RAT associated with a second subscription, and may further transmit, over the first RAT responsive to the packet data session transition to the second RAT, one or more messages to tear down the packet data session over the first RAT.

Abstract: Embodiments of the present application relates to the technical field of video decoding, and provide a video en/decoding method and apparatus and a storage medium, which are beneficial to improving the en/decoding efficiency. The method comprises: acquiring complexity information of a current block in an image to be processed, wherein the complexity information of the current block is obtained by calculating at least one angular gradient of the current block according to at least pixel values of the current block; determining quantization parameters of the current block according to the complexity information of the current block; en/decoding the current block on the basis of the quantization parameters.

Abstract: Use of Morinda officinalis oligosaccharides represented by the following structural formula and a composition comprising the same and an intestinal flora in the preparation of a medicine for the preventing or treating depression. By means of a Trp-5-HTP-5-HT pathway, Morinda officinalis oligosaccharides and the intestinal flora are combined for use so as to increase the content of 5-HTP in the blood and the content of 5-HTP and 5-HT in the brain, thereby improving the treatment on depression. wherein n=1, 2, 3, 4, 5, 6 or 7.

Abstract: A waveguide conversion device includes: a waveguide chamber including a waveguide transmission chamber and a waveguide back chamber opposite to each other; a substrate between the waveguide transmission chamber and the waveguide back chamber and at least including a dielectric substrate; a probe in the waveguide chamber and connected to a probe conductive line; and a mode conversion component on the dielectric substrate and including a belt shaped line, first and second ground electrodes. The Probe, the probe conductive line and the belt shaped line are connected in sequence, and the probe and the probe conductive line extend into the waveguide transmission chamber. The belt shaped line is between first and second ground electrodes at an interval, and the belt shaped line has one end connected to the probe conductive line, and the other end connected to a coplanar waveguide transmission line.

Abstract: Provided in the present disclosure are a coupler and a vehicle with the coupler. The coupler includes: a coupler body, having an accommodating cavity, a first impact protection pin flange being disposed on the coupler body; and a coupler tongue, pivotally connected to the coupler body. The coupler tongue includes a head portion and a tail portion. The tail portion is positioned inside the accommodating cavity, and a first interval d is formed between an end surface of the tail portion and the coupler body. The coupler tongue further includes a second impact protection pin flange, and a second interval b is formed between the first impact protection pin flange and the second impact protection pin flange, wherein the first interval d and the second interval b satisfy: d<b.

Abstract: Embodiments of the disclosure provide a method, device, storage medium and program product for music screening. The method includes: obtaining at least one image and at least one piece of to-be-selected music; determining an analysis result of the at least one image corresponding to an image classification tag based on N predetermined image classification tags, N being an integer greater than or equal to 1; determining attribute information for each piece of to-be-selected music based on the at least one image and the at least one piece of to-be-selected music; determining target music that matches the at least one image among the at least one piece of to-be-selected music based on the analysis result and the attribute information of each piece of to-be-selected music.

Abstract: A functional peptide modified magnetic composite nanobead, and a method and an application thereof for detecting ?-secretase (BACE1) and screening its inhibitors are provided. The chemical composition of the magnetic composite nanobead is: ferroferric oxide (Fe3O4) nanoclusters used as magnetic cores, the surface of the magnetic cores coated with a silica shell, the surface of the shell connected with an ethylene diamine tetraacetic acid (EDTA) modification layer, and Co2+ or Ni2+ ions chelated on the EDTA layer, and the Cy5 fluorescein labeled functional peptide coated on the surface of magnetic composite nanobead by the interaction between Co2+ or Ni2+ ions and hexahistidine-tag.

Abstract: The present disclosure relates to an obstacle processing method and apparatus for a medical imaging system, an electronic device, a storage medium, and a program product. The method includes: collecting, by means of a visible light camera, a camera image corresponding to a target workspace of a target subsystem of a medical imaging system, wherein the target workspace is a target movement path or an imaging beam range; detecting an obstacle in the target workspace based on the camera image to obtain an obstacle detection result of the target workspace; and performing obstacle processing on the target workspace in response to the obstacle detection result indicating that an obstacle is detected.

Abstract: Provided herein are methods for treating or preventing progression of cervical cancer in an individual, including administering to the individual an effective amount of an anti-human epidermal growth factor receptor 2 (HER2) antibody-drug conjugate that comprises an anti-HER2 antibody and a cytotoxic molecule. Also provided herein are methods for treating or preventing progression of cervical cancer in an individual, including administering to the individual an effective amount of an anti-HER2 antibody-drug conjugate that includes an anti-HER2 antibody and a cytotoxic molecule, in combination with an anti-PD-1 antibody. Also provided herein are uses of an anti-HER2 antibody-drug conjugate, or an anti-HER2 antibody drug conjugate in combination with an anti-PD-1 antibody, for manufacture of a medicament for treating or preventing progression of a previously treated cervical cancer in an individual.

Abstract: Disclosed are a cell electricity quantity balancing module, a balancing method, a heating method and an apparatus, solving problems of complex circuits, poor flexibility, and inability to balance thermal management in the prior art. The module includes two cell side coils, a balancing coil, and three DC/AC converters corresponding to coils, where an AC terminal of a first DC/AC converter is connected in parallel with one cell side coil, a DC terminal is connected in parallel with positive and negative poles of a first adjacent cell; an AC terminal of a second DC/AC converter is connected in parallel with the other cell side coil, a DC terminal is connected in parallel with positive and negative poles of a second adjacent cell; and an AC terminal of a third DC/AC converter is connected in parallel with the balancing coil, a DC terminalis connected in parallel with a direct currentbus.

Abstract: The present disclosure provides a display panel and an array substrate. The array substrate includes a plurality of pixels forming a plurality of pixel columns, and one pixel includes a plurality of sub-pixels. The array substrate includes: a substrate; a pixel electrode layer, including a plurality of pixel electrodes in one-to-one correspondence with the plurality of sub-pixels; a touch electrode layer, disposed at a side of the pixel electrode layer, where the touch electrode layer includes a plurality of touch electrode cells spaced apart and mutually insulated; where there is a first gap between two t touch electrode cells that are adjacent in a direction of the pixel columns, and the first gap is located between both ends of a pixel electrode along the direction of the pixel columns.

Abstract: Disclosed are systems, methods, and non-transitory computer-readable media for modeling images obtained from a vehicle using prompts. The system receives an image from a camera of a vehicle, the image depicting one or more objects. The system receives a prompt defining a target to be detected in the image. The system analyzes the image and data associated with the prompt using a machine learning model to generate a prediction indicating whether the one or more objects depicted in the image match the target defined by the prompt. The system causes a message to be displayed to an operator representing the prediction.

Abstract: An oral dosage form of an antidiabetic pharmaceutical composition comprises a core portion, an outer portion, and a controlled membrane film sandwiched therebetween. The core portion comprises metformin and a release-preventing agent. The controlled membrane film is provided with at least one passageway. The outer portion comprises a non-biguanide antidiabetic agent. In the oral dosage form, the metformin has a dissolution profile such that upon dissolving in a medium with a pH of approximately 6.8 at approximately 37° C., less than 15% is released from the oral dosage form at 2 hours, approximately 60-70% is released at 12 hours, and more than 80% is released at 20 hours. Upon a single-dose oral administration, the time that the oral dosage form provides a maximum plasma concentration of the metformin in a subject is from approximately 8 to 20 hours after administration.

Abstract: The present application provides methods of operating memories, memories and memory systems. An example method includes: at a first reading period, performing a sensing operation on memory cells based on a first read voltage, a sensing development duration for the sensing operation performed on the memory cells being not shorter than a first development duration. Based on different sensing development durations, at a first sensing period and a second sensing period of the first reading period, a number of first memory cell, a number of second memory cell and a number of third memory cell are obtained. Based on the number of first memory cell, the number of second memory cell and the number of third memory cell, a valley voltage between a first threshold voltage distribution range and a second threshold voltage distribution range is determined.

Abstract: Provide is a friction pair device comprising a friction pair stationary member, a plurality of micro channels, a Tesla valve structure, and a stress application device. The friction pair stationary member includes a friction pair static surface, which friction pair static surface is provided with a dynamic pressure groove. The dynamic pressure groove includes a dynamic pressure groove bottom. A surface of the dynamic pressure groove bottom is provided with micro-nano scale gaps. A super-lubricant is injected into the gaps to form a super-lubricant layer, allowing liquid medium molecules of a liquid-film to move freely along the dynamic pressure groove bottom. A slip velocity of the liquid medium molecules approaches a moving velocity of a friction pair dynamic surface, a slip length of the liquid medium molecules approaches positive infinity, and a super slip surface is formed on the dynamic pressure groove bottom.

Abstract: Provided are a preparation method and use of a low-polarity Chenopodium quinoa saponin monomer.