Abstract: A lane line recognition method, a device and a storage medium are provided. The position information of lane lines is determined by first detecting a current frame image collected by a vehicle and determining a plurality of detection frames where the lane lines in the current frame image are located, determining a connection area according to the position information of the plurality of detection frames where the connection area includes the lane lines, and then performing edge detection on the connection area and determining the position information of the lane lines in the connection area. That is to say, the position information of the lane lines is obtained by first dividing the current frame image into a plurality of detection frames, then connecting the detection frames to obtain the connection area including the lane lines, and then performing edge detection on the connection area.

Abstract: A method of echo path delay destination and echo cancellation is described in this disclosure. The method includes: obtaining a reference signal, a microphone signal, and a trained multi-task deep neural network, wherein the multi-task deep neural network comprises a first neural network and a second neural network; generating, using the first neural network of the multi-task deep neural network, an estimated echo path delay based on the reference signal and the microphone signal; updating the reference signal based on the estimated echo path delay; and generating, using the second neural network of the multi-task deep neural network, an enhanced microphone signal based on the microphone signal and the updated reference signal.

Abstract: Systems and techniques for efficient remote function execution in an information centric network (ICN) are described herein. For example, a requestor node may transmit an admission probe interest packet. Here, the admission probe interest packet includes a name that includes a function. The admission probe interest packet also includes a metric of a parameter of the function. In response, the requestor node may receive a manifest data packet. The manifest includes a metric of function execution at a node that created the manifest data packet. The manifest also includes a name of an implementation of the function. The requestor node may then determine that the metric of function execution meets a threshold and transmit an interest packet that includes the name of the implementation of the function.

Abstract: A user equipment that supports a first set of beams accumulates transmit power control (TPC) commands to generate an accumulated correction factor during communication between the user equipment and a base station that supports a second set of beams. The user equipment is configured to use a first subset of the first set of beams during the communication and the base station is configured to use a second subset of the second set of beams during the communication. The user equipment detects a change in the first subset or the second subset. The user equipment resets the accumulated correction factor in response to detecting the change. In some cases, the user equipment generates a plurality of correction factors for a corresponding plurality of closed-loop processes. The user equipment resets some or all of the plurality of correction factors in response to detecting the change.

Abstract: An array substrate is provided. The array substrate includes a gate line extending along a first direction. The gate line includes a plurality of wide portions and a plurality of narrow portions respectively arranged along the first direction, the plurality of wide portions having a first dimension greater than a second dimension of the plurality of narrow portions along a second direction, the second direction at an angle in a range of 80 degrees to 100 degrees with respect to the first direction. An orthographic projection of a respective one of the plurality of wide portions in the respective subpixel on the base substrate overlaps with an orthographic projection of a portion of the semiconductor material layer in the respective subpixel on the base substrate, forming an active layer of the data-write transistor in the respective subpixel.

Abstract: This invention involves immunizing mice with human ecto-5?-nucleotidase (CD73) to obtain multiple monoclonal antibodies whose heavy-chain and light-chain sequences are both novel amino acid sequences and which can be used to prepare CD73 enzyme activity inhibitors and anti-tumor drugs.

Abstract: Antibodies that bind SARS-CoV Spike protein, SARS-CoV-2 Spike protein, and methods of using same for treating or preventing conditions associated with SARS or COVID-19 and for detecting SARS-CoV or SARS-CoV-2.

Abstract: The present disclosure relates to extracellular vesicles (e.g., exosomes) comprising a biologically active molecule covalently linked to the extracellular vesicle via an anchoring moiety, which may be useful as an agent for the prophylaxis or treatment of cancer or other diseases. Also provided herein are methods for producing the extracellular vesicles and methods for using the extracellular vesicles to treat diseases or disorders.

Abstract: A touch structure, a touch display substrate, and a touch display device. The touch structure includes a touch region and a peripheral region surrounding the touch region, wherein the touch region includes a first edge and a second edge opposite to each other, and a third edge and a fourth edge opposite to each other. The touch structure further includes a first touch electrode and a second touch electrode, which are mutually crossed with and insulated from each other, and located in the touch region. The touch structure further includes a first touch trace and a second touch trace, located in the peripheral region. The first touch trace is electrically connected with the first touch electrode at the first edge and the second edge, respectively; the second touch trace is electrically connected with the second touch electrode at the third edge and the fourth edge, respectively.

Abstract: Disclosed herein is a display substrate of a display panel, comprising: a support; a second layer on the support; a window extending through the second layer and optically coupled with an image sensor; and a sidewall at least partially surrounding the window; wherein the sidewall is configured to attenuate transmission of light through the sidewall.

Abstract: Without limitation, a method for preventing and/or treating neuropathic pain in a subject/patient comprising administering a therapeutically effective amount of exosomes derived and isolated from mammalian cells to the subject/patient and a method of treating cancer in a subject/patient in need thereof, comprises administering a combination comprising a therapeutically effective amount of exosomes derived and isolated from mammalian cells and a chemotherapeutic agent.

Abstract: Embodiments of this application provide a positioning method and apparatus. The method may include setting an ambiguity adjustment parameter for a mobile device, where the ambiguity adjustment parameter is used to record an ambiguity change status used to determine a virtual station observation value for the mobile device. The method may also include adjusting an observation value of a first primary datum station based on a first ambiguity adjustment parameter of the mobile device in a first serving cell to generate a first virtual station observation value, where the first primary datum station is a primary datum station of the first serving cell, and the first virtual station observation value is used to position the mobile device in the first serving cell; and sending the first virtual station observation value to the mobile device.

Abstract: A touch control structure is provided. The touch control structure includes a plurality of touch electrodes in a touch control area and a plurality of touch signal lines in a peripheral area. A respective one of the plurality of touch signal lines comprises a double-layer structure in a double-layer region and a single-layer structure in a single-layer region. The double-layer region and the single-layer region are in a first sub-area of the peripheral area where the plurality of touch signal lines connect to an integrated circuit. A plurality of adjacent double-laver structures in the double-layer region are respectively connected to a plurality of adjacent single-layer structures in the single-layer region. At least two of the plurality of adjacent single-layer structures are respectively in a first layer and a second layer. The touch control structure further comprises a touch insulating layer between the first layer and the second layer.

Abstract: The present invention provides compounds, compositions thereof, and methods of using the same for the targeted degradation of proteins, and the treatment of target protein-mediated disorders.

Abstract: The present invention provides, among other things, methods and compositions of formulating nucleic acid-containing nanoparticles for efficient delivery of payload in vivo such that the method and compositions can be used to generate mRNA vaccines.

Abstract: The present invention provides compounds, compositions thereof, and methods of using the same.

Abstract: An on-chip integrated semiconductor laser structure and a method for preparing the same. The structure includes: an epitaxial structure including a first N contact layer, a first N confinement layer, a first active region, a first P confinement layer, a first P contact layer, an isolation layer, a second N contact layer, a second N confinement layer, a second active region, a second P confinement layer, and a second P contact layer sequentially deposited on a substrate; a first waveguide and a second waveguide; a first optical grating and a second optical grating; and current injection windows.

Abstract: The present invention provides polymer blends that can be used in a multilayer structure and to multilayer structures comprising one or more layers formed from such blends. In one aspect, a polymer blend comprises (a) a copolymer comprising ethylene and at least one of acrylic acid and methacrylic acid having an acid content of 2 to 21 weight percent based on the weight of the copolymer, wherein the amount of copolymer (a) comprises 20-80 weight percent of the blend based on the total weight of the blend, and (b) a copolymer comprising ethylene and at least one of methyl acrylate and ethyl acrylate having an acrylate content of 5 to 30 weight percent based on the weight of the copolymer, wherein the amount of copolymer (b) comprises 10 to 50 weight percent of the blend based on the total weight of the blend, wherein the amount of copolymer (a) and copolymer (b) is at least 70 weight percent of the blend based on the total weight of the blend.