Abstract: A display panel and a display device are provided. The display panel includes: a plurality of first pixel units, a plurality of second pixel units, a plurality of third pixel units and a plurality of first data lines. An effective light-emitting area of the first pixel unit is larger than an effective light-emitting area of the second pixel unit, and larger than an effective light-emitting area of the third pixel unit; an orthographic projection of the first data line on the base substrate is not overlapped with an orthographic projection of any one of the first electrode of the first pixel unit, the first electrode of the second pixel unit, and the first electrode of the third pixel unit on the base substrate.

Abstract: Disclosed is a data distribution method, a data distribution device, network equipment and a storage medium. The data distribution method includes: obtaining a network element group, and allocating a transmission resource of a management network element to a network element to be distributed data in each network element group; the network element group includes a plurality of network elements to be distributed data with consistent network element attribute information, and the management network element is the network where the network element to be distributed data is located and is a network element provided with a network management function; taking a network element to be distributed data that successfully performs data distribution as a seed network element, and obtaining a current load condition of the seed network element.

Abstract: The invention provides a targeted recycling method for waste battery, which comprises the following steps: the positive electrode strip of the waste battery is broken to obtain the broken product; In a carbon monoxide atmosphere, the broken product is pyrolyzed to obtain the pyrolysis product, and then the pyrolysis product is magnetically separated to obtain the magnetic separation product to achieve valuable metal recovery; The pyrolysis gas of the pyrolysis is passed into an alkaline solution to obtain a Li-rich solution and realize Li recovery.

Abstract: The invention provides a light spot scanning device, a scanning method thereof, and a medical cosmetology device, belonging to the technical field of medical cosmetology, comprising a laser and a collimating lens and a reflector arranged in sequence along the optical path transmission direction of the laser. The reflector is also connected with a driving member, the laser beam emitted by the laser forms a linear light spot through the collimating lens, and the reflector is driven to continuously rotate according to a preset path through the driving member. A plurality of linear light spots formed by the continuous rotation are sequentially overlapped on the light exiting side of the reflector to form a scanning linear light spot. Each time the reflector rotates, a group of linear light spots is formed. After continuous rotation, multiple groups of sequentially overlapping linear light spots are formed on the light exiting side of the reflector, called scanning linear light spots.

Abstract: Disclosed is a post-plating treatment method for a one-step brass-electroplated steel wire, comprising the following steps: electroplating the surface of the steel wire with a brass alloy; immediately washing the electroplated steel wire with cold water, removing residues from the surface of the steel wire, and blow-drying the steel wire with cold air; immersing the blow-dried steel wire in a water-based coating solution; and taking the immersed steel wire out, blow-drying the steel wire with natural air, and taking the steel wire up. The water-based coating solution comprises a polyoxyethylene organic salt, sodium hypophosphite and the balance of pure water, the polyoxyethylene organic salt comprising a salt of alkyl polyoxyethylene ether phosphate and polyoxyethylene alkylamine.

Abstract: A composition and a use of the composition in the preparation of a medicament for treating eye diseases. The composition includes 0.5-1.5% by weight of a muscarinic acetylcholine receptor M3 agonist; 0.005-0.5% by weight of naphazoline, a pharmaceutically acceptable salt thereof or a combination thereof; and 0.1-1% by weight of ketorolac tromethamine. While enhancing the effect of a muscarinic acetylcholine receptor M3 agonist such as a pilocarpine active ingredient in treating presbyopia, the composition effectively significantly reduces or even eliminates side effects caused by the pilocarpine active ingredient.

Abstract: Embodiments of the disclosure provide a method, a device, an apparatus, and a storage medium for video production. The method includes: presenting a text setup interface in a displayed video producing window; receiving a first trigger operation; displaying object attribute information corresponding to the video production object in the first information display area; receiving a second trigger operation; and displaying, in the second information display area, video related text corresponding to the video production object. According to the method, a simple and easy operation video production platform is provided for a video producer. A text setting interface of a video to be manufactured is presented on the video production platform, and a function item for video text generation is provided for the video producer.

Abstract: Use of a mulberry extract in the preparation of a product for treating and/or improving polycystic ovarian syndrome. It is demonstrated in the experiment that the mulberry twig alkaloids can reduce the ovarian weight of rats with polycystic ovarian syndrome and improve the ovarian pathology, regulate the estrous cycle of rats with polycystic ovarian syndrome in the intervention process, and can remarkably adjust the secretion level of sex hormones in rats with polycystic ovarian syndrome.

Abstract: An implantable lead includes a tubular lead body having proximal end, a distal end opposite the proximal end. A distal assembly includes an outer shell having a proximal portion and a distal portion. A tubular inner preform is disposed at least partially within the outer shell and includes a longitudinal slot extending from the distal end toward the proximal end, and a circumferential slot extending partially around a circumference of the inner preform. A coupler is disposed within the shell and includes a channel extending distally from the proximal end and an intermediate portion between the proximal and distal portions. The inner preform is coupled to the proximal portion of the coupler. A helical electrode is disposed about the distal portion of the coupler and a distal portion extends from the distal portion of the shell. A first conductor is mechanically and electrically coupled to the coupler.

Abstract: An implantable lead includes a tubular lead body having proximal end, a distal end opposite the proximal end. A distal assembly includes an outer shell having a proximal shell component and a distal shell component. A coupler is disposed within the outer shell and includes a proximal portion having a proximal end and a first channel extending distally from the proximal end, and a distal portion opposite the proximal portion. The proximal shell component is mechanically coupled to the proximal portion of the coupler by a first snap-fit connection, and the distal shell component is mechanically coupled to the proximal portion of the coupler by a second snap-fit connection. A helical electrode is disposed about the distal portion of the coupler, and extends distally from the distal portion of the shell. First and second electrical conductors extend through the lead body and are coupled to the coupler.

Abstract: An image processing method includes: according to position coordinates of any interpolation pixel in a target image, determining position coordinate of the interpolation pixel in an original image; calculating a two-dimensional image entropy of an (n×n) neighborhood of the interpolation pixel in the original image; when it is greater than or equal to a preset entropy threshold value, calculating a pixel value of the interpolation pixel based on all original pixels; when it is less than the preset entropy threshold, calculating gradient values in at least two edge directions within the threshold neighborhood and determining whether there is a strong-edge direction; if so, calculating the pixel value of the interpolation pixel based on a plurality of original pixels in the strong-edge direction; if not, calculating the pixel value of the interpolation pixel based on all the original pixels.

Abstract: A display panel includes a substrate, a plurality of connection wires, an isolation region and a first electrostatic discharge structure disposed on a second surface. The substrate includes a first surface and a second surface that are opposite, and a plurality of side surfaces, and at least one of the side surfaces is a selected side surface. The connection wires are arranged side by side at intervals, and each of the connection wires includes a first-segment wire, a second-segment wire and a third-segment wire connected in sequence. The first-segment wire is located on the first surface, the second-segment wire is located on the selected side surface, and the third-segment wire is located on the second surface. The first electrostatic discharge structure is arranged on a side of third-segment wires away from the selected side surface. The isolation region is located between the third-segment wires and the first electrostatic discharge structure.

Abstract: Disclosed in certain embodiments are polymer compositions comprising closed-cell metal oxide particles and methods of preparing the same. In at least one embodiment, a closed-cell metal oxide particle comprises a metal oxide matrix defining an array of closed-cells. Each closed-cell encapsulates a media-inaccessible void volume. The outer surface of the closed-cell metal oxide particle is defined by the array of closed-cells.

Abstract: Disclosed in certain embodiments are polymer compositions comprising a hybrid metal oxide particles and methods of preparing the same. In at least one embodiment, hybrid metal oxide particles comprise a continuous matrix of a first metal oxide having embedded therein an array of metal oxide particles comprising a second metal oxide. In at least one embodiment, the hybrid metal oxide particles are substantially non-porous.

Abstract: Provided a method for processing an image, including: acquiring an interpolation image by performing interpolation processing on a to-be-processed image, wherein the interpolation image includes a plurality of interpolation pixels; acquiring, for each of the interpolation pixels, a first candidate pixel value and a second candidate pixel value by adjusting the initial pixel value of the interpolation pixel; determining a first difference between a second derivative of the first candidate pixel value and a second derivative of a pixel value of a target original pixel; determining a second difference between a second derivative of the second candidate pixel value and the second derivative of the pixel value of the target original pixel; and updating the initial pixel value of the interpolation pixel; wherein the target original pixel includes each original pixel adjacent to the interpolation pixel.

Abstract: Provided is a recombinant yeast expressing germacrene A synthetase or a fusion protein thereof, wherein the fusion protein is germacrene A synthetase and farnesyl pyrophosphate synthase. The recombinant yeast improves the yield of germacrene A, and is suitable for the industrialized production of ?-elemene and/or germacrene A.

Abstract: The present disclosure provides an engineered Hansenula fungus that efficiently expresses CA10 (Coxsackievirus A10) virus-like particles and uses thereof. The engineered fungus includes a recombinant vector carrying the P1 and 3CD genes of the CA10 virus optimized according to preferred codons of Hansenula. The present disclosure also provides a preparation method for CA10 virus-like particles and vaccines prepared therefrom.

Abstract: Disclosed in the present invention are Limosilactobacillus reuteri for prolonging the lifespan, resisting aging and reducing fat, and a product thereof and the use thereof. Limosilactobacillus reuteri is Limosilactobacillus reuteri A21041, which is taxonomically named Limosilactobacillus reuteri and deposited on Sep. 23, 2022 in the Guangdong Microbial Culture Collection Center with the deposit number of GDMCC No: 62832. The Limosilactobacillus reuteri has an excellent tolerance to artificial gastrointestinal fluids and cholates, and also has the excellent effects of prolonging the lifespan, resisting aging, and reducing body weight and fat. Therefore, the related product can be effectively developed on the basis of the strain, and the strain has an extremely high practical value.

Abstract: A display panel includes a backplane, back traces, side traces and blocking portions. The backplane includes a display surface, a non-display surface, and side surfaces connected to the two surfaces, where a side surface is a selected side surface. The back traces and the blocking portions are arranged on the non-display surface. Each back trace includes a first line segment and a second line segment, whose extension directions intersect. The side traces are arranged on the selected side surface. Of each side trace, an end is on the display surface, and the other end is on the non-display surface. Each side trace is electrically connected to a first line segment in a respective back trace, where the first line segment has the same extension direction as the other end of each side trace. Two adjacent first line segments are provided with a blocking portion therebetween.

Abstract: Embodiments of the present disclosure relate to device, method, device and computer readable storage media of beam-forming scheme in higher rank transmission for massive multiple input multiple output system. The method comprises determining a target beam for carrying a transmission of a reference signal from the base station to the user equipment; determining a target arrangement of the plurality of ports formed at an antenna array of the base station; and transmitting, to the user equipment, different portions of the target beam through a plurality of ports based on the target arrangement. In this way, a new beamforming method when Massive-MIMO choose higher rank transmission in multi ports communication system is proposed. The gNB would only select the best beam with different halves in the same polarization to keep the QCL principles.