Abstract: Embodiments of the present invention relate to the field of communications methods and technologies, and in particular, to a transmission method and apparatus. The transmission method includes: generating, by a first device, a sequence based on one or more transmission parameters, where the one or more transmission parameters include at least one of the following: a time domain resource type, transmission waveform indication information, subcarrier spacing indication information, device type information, service type indication information, multiple-input multiple-output MIMO parameter information, duplex mode indication information, control channel format indication information, and transmission carrier indication information; generating to-be-transmitted information by using the sequence; and sending the to-be-transmitted information. According to the transmission method and apparatus in the embodiments of the present invention, a new transmission error check mechanism is provided.

Abstract: A backplane, a backlight source, an illumination device and a displaying device. The backplane comprises a substrate; a first metal trace layer disposed on one surface of the substrate; an insulating layer disposed on a side, away from the substrate, of the first metal trace layer; a second metal trace layer disposed on a side, away from the substrate, of the insulating layer, an overlapping area existing between an orthographic projection of the second metal trace layer on the substrate and an orthographic projection of the first metal trace layer on the substrate; and a barrier layer disposed between the first metal trace layer and the second metal trace layer, an orthographic projection of the barrier layer on the substrate covering the overlapping area, and the barrier layer being used for preventing metals in the first metal trace layer and the second metal trace layer from growing towards each other.

Abstract: The touch panel includes a base, wherein the base includes a first region in a mesh shape and a second region which is a grid region surrounded by the first region; color filter layers are in the second region; a black matrix and touch structures are in the first region; the touch structures are partially in the black matrix; the touch structures include a first electrode, a second electrode, and an insulating layer between the first electrode and the second electrode; and the insulating layer is made of a material same as a material of the color filter layer. The display panel includes a display substrate, wherein the display substrate includes a pixel definition region and a pixel region defined by the pixel definition region, and the display panel further includes the above touch panel.

Abstract: A method of face anti-spoofing, a device and a storage medium are provided, which relate to a field of artificial intelligence, in particular to a computer vision and deep learning technology, and can be applied in a face recognition scene. The method includes: acquiring a face image sequence including a plurality of face images; acquiring, based on the face image sequence, a corresponding eye image sequence including a plurality of eye images; recognizing, based on the eye image sequence, a color of an optical spot caused by a pupil in each eye image, so as to obtain a pupil color recognition result; and determining a face anti-spoofing result by using the face image in the face image sequence, in response to the pupil color recognition result indicating that the face image sequence is a sequence of face images captured on site after a face recognition process is started.

Abstract: A method for controlling a cooking apparatus includes counting a number of times that an operation temperature of the cooking apparatus exceeds a set temperature within a previous set duration, updating a control parameter corresponding to a current set duration based on the number of times, and controlling a heating device of the cooking apparatus to heat within the current set duration based on the updated control parameter.

Abstract: A method of generating search results, comprising; receiving, by a computing system, an instruction to generate search results relating to a SKU stored in a database; extracting, by the computing system, a context based on information relating to the SKU; generating, by the computing system, a dynamic search string, by: generating a key based on the instruction; identifying a dictionary based on the context, the dictionary containing a plurality of dictionary term; and generating the dynamic search string by determining the dictionary term corresponding to the key; searching, by the computing system, using the dynamic search string, in content data; returning results from the content data matching the dynamic search string; and generating for display on a client device, the results.

Abstract: An LED light string with single wire. The LED light string includes one wire including a composite wire core, and a plurality of light bodies. The composite wire core is composed of at least one first conductor layer extending in an axial direction of the wire, at least one second conductor layer extending in the axial direction of the wire, and an insulation layer therebetween. The plurality of light bodies arranged spaced away at set intervals along the axial direction of the wire. Each of the light bodies includes at least one patch LED light-emitting part and an encapsulation colloid coated on a surface of the at least one patch LED light-emitting part. A positive electrode and a negative electrode of the at least one patch LED light-emitting part being electrically connected to the at least one first conductor layer and the at least one second conductor layer, respectively.

Abstract: Example information transmission methods, and apparatus are described. One example information transmission method includes determining resources for carrying N pieces of uplink control information (UCI) that partly overlap or completely overlap in time domain. The N pieces of UCI comprise at least one piece of beam channel quality information and at least one of a piece of channel state information or an acknowledgement (ACK)/a negative acknowledgement (NACK). A priority of the beam channel quality information is higher than a priority of the channel state information. A priority of the beam channel quality information is lower than a priority of the ACK/NACK.

Abstract: Example hybrid automatic repeat request (HARQ) feedback methods and apparatus are provided. One example method includes a network device obtains first indication information used to instruct a terminal device to feed back HARQ feedback information. The first indication information is obtained based on information amounts corresponding to a data channel and/or information amounts corresponding to a control channel that are in a reference slot and at least one first slot. The reference slot and the at least one first slot each correspond to a different component carrier of a plurality of component carriers serving the terminal. The reference slot and the at least one first slot have a same start moment, and at least two of the plurality of component carriers have different slot lengths. The network device sends, to the terminal device, indication information used to indicate at least the first indication information.

Abstract: A method of strengthening a component made of a metallic material. The method includes subjecting the component to a mechanical grinding process incorporating a relative motion between a tool and the component forming a gradient structure on the surface of the component, resulting in increased tensile strength of the component. A method of strengthening a component made of a TWIP steel. The method includes subjecting the component made of TWIP steel to a mechanical grinding process incorporating a relative motion between a tool and the component forming a gradient structure containing a surface nanolaminate layer, a shear band layer, and an inner deformation twinned layer, resulting in increased tensile strength of the component. A component made of a TWIP steel containing a gradient structure with a surface nanolaminate layer, a shear band layer, and a deformation twinned layer.

Abstract: The embodiments of the present disclosure provide a photovoltaic module including a base plate, a cell string and a cover plate stacked in order; a first packaging layer located between the base plate and the cover plate and surrounding the cell string, the first packaging layer, the base plate and the cover plate defining a sealed space; and a moisture treatment layer located in the sealed space. The moisture treatment layer includes at least one of a functional layer and a moisture detection layer. The functional layer is adaptive to absorb moisture and be converted into a solidified layer, the solidified layer has a degree of cross linking greater than a degree of cross linking of the functional layer. The moisture detection layer is adaptive to detect and determine whether there is moisture in the sealed space through response information of the moisture detection layer.

Abstract: A head mount includes a seat body on which a mounting cavity is provided; a conversion structure, and having two connection ends of different specifications; the conversion structure is reversibly disposed in the installation cavity, and the selected connection end protrudes out of the installation cavity by flipping the conversion structure, and is adapted to The photographing device is connected, and the seat body has a limiting structure for preventing the switching mechanism from being turned over after the photographing device is connected to the connecting end. By setting the conversion structure, when it is necessary to connect with the shooting device of different interfaces, the required connection end may be flipped outside the installation cavity to connect with the corresponding shooting device as required.

Abstract: Systems, methods, and apparatus use a processor of a first device to wirelessly communicate with a second device using a first antenna. The processor selects the first antenna from a plurality of antennas based on comparing first antenna data associated with the first antenna with second antenna data associated with a second antenna.

Abstract: Provided are a bubble generation apparatus and a washing device, the bubble generation apparatus includes a gas dissolution chamber, a bypass member, and a bubbler. The gas dissolution chamber has a vent opening, a liquid inlet, and a liquid outlet, the bypass member has a gradually contracting section, a throat part, and a gradually expanding section which are connected in sequence from a bypass inlet to a bypass outlet; the bubbler is connected to the liquid outlet, the bypass inlet or bypass outlet of the bypass member is connected to the liquid inlet to supply liquid into the gas dissolution chamber, and the throat part is connected to the vent opening or a gas storage space in the gas dissolution chamber.

Abstract: Embodiments of the present disclosure disclose a display panel and a display device. The display panel includes: a base substrate, a light-emitting device located on the base substrate, a first flat layer located on a side of the light-emitting device away from the base substrate, and a black matrix located on a side of the first flat layer away from the base substrate, wherein the black matrix has a plurality of opening regions, and color filters are arranged in corresponding opening regions; the color filters are configured to filter external incident light; and the first flat layer has a plurality of first concave faces arranged corresponding to the opening regions, the color filters fill the first concave faces, and the color filters further cover peripheral regions of the first concave faces.

Abstract: A camera module includes a supporting seat, a filter, and a lens assembly. The supporting seat defines a window passing through the supporting seat. An annular flange extending from an inner wall of the window towards the central axis of the window. The filter is fixed on the annular flange. The lens assembly is fixed on the supporting seat. The lens assembly includes a lens holder and a lens disposed in the lens holder. A surface of the supporting seat facing the lens assembly is recessed to form at least two receiving slots surrounding the window. A buffer layer is disposed in each of the at least two receiving slots. An orthogonal projection of the lens on a plane of the buffer layer at least partially overlaps with the buffer layer, and lens is spaced apart from the filter.

Abstract: A horizontally arranged six-degree-of-freedom constant-stiffness mechanism is provided, and includes an upper platform, a bottom plate, three composite spherical hinges, spherical hinges, support rods, guide rail slider assemblies, and six electromagnetic adjustable stiffness units. Two ends of a shaft on which a permanent magnet is fixed in each electromagnetic adjustable stiffness unit are fixed to the bottom plate via shaft supports. Axially moving housings of electromagnetic adjustable stiffness units are fixed on sliders of the guide rail slider assemblies via slider backing plates respectively. Guide rail slider assembles are fixed on the bottom plate. Tops of the housings are mounted with the spherical hinges respectively. A bottom of the upper platform is uniformly mounted with the composite spherical hinges. One end of each support rod is threadedly connected to a corresponding one of the spherical hinges, and another end is connected with a corresponding one of composite spherical hinges.

Abstract: A mail processing method and apparatus, a device, a medium, a computer program product, and a computer program provided in the present disclosure, where the method includes: receiving a to-be-sent mail; obtaining, if it is identified that the to-be-sent mail includes an instant messaging group identifier, a group mail address corresponding to the instant messaging group identifier; and taking the group mail address as a recipient address and performing a sending operation on the to-be-sent mail. In the present disclosure, in a case of receiving, by a mail server, a mail sent by a mail client, if it is identified that the recipient includes an instant messaging group name, the mail is sent to a group address corresponding to the group name, which improves functional integration of email and IM software, thereby providing richer collaborative office functions.

Abstract: The invention provides a method for continuously producing composite nanoparticles, the method comprising heating a precursor mixture with supercritical water, wherein the mixture contains a first compound capable of transitioning from a monoclinic to a tetragonal rutile crystal state; cooling the heated mixture to obtain core particles of a predetermined shape and size; encapsulating the core particle with a second precursor to create a core-shell construct; and encapsulating the construct with an organic material. Also provided is a device for continuously synthesizing composite nanoparticles, the device comprising a water supply and a precursor supply; a means for heating the water, a continuous flow hydrothermal reaction chamber adapted to receive the heated water and precursor, a means for chilling the heated water and precursor, and a capping agent supply positioned downstream of the reaction chamber.