Abstract: Mixed-plastic-polyethylene composition having a melt flow rate (ISO 1133, 2.16 kg, 190° C.) of from 0.1 to 0.9 g/10 min; and a density of from 956 kg/m3 to 970 kg/m3, preferably from 958 to 968 kg/m3.

Abstract: A display panel and a display device are provided, improving the stability of output signals from a gate driving circuit by connecting a first capacitor and a second capacitor to a second power line which is also connected to a second output transistor. This configuration increases the overall capacitance on the second power line, reduces the voltage drop across the second power line, and mitigates the issue of fluctuations in the high-level output of conventional GOA circuits affecting the stability of the output signals.

Abstract: The present application discloses a face image restoration method, a system, a storage medium and a device, the restoration model adopted in the above method starts from structured information of a face, generates a structured face graph based on features of the to-be-restored face image, and restores face image by the structured face graph and the decoder, which can solve the problem that it is difficult to capture and learn structured information based on the traditional convolution operation, and improve the indicators of the face restoration and enriches the visualization effect.

Abstract: A method for simultaneous detection of multiple allergens in food includes: diluting a plurality of target allergen proteins in a concentration gradient, adding them to an ELISA plate, and incubating overnight; washing the ELISA plate with a PBST washing solution to remove unbound proteins; adding 5% BSA blocking reagent to the ELISA plate, incubating with shaking, and washing away the blocking reagent; premixing aptamers of the plurality of target allergen proteins into a premixed solution; adding the premixed solution to the ELISA plate from which the blocking reagent is washed away, incubating with shaking, and washing away the premixed solution; adding ultrapure water to the ELISA plate, incubating at 95° C. to denature the allergen proteins, and recovering a supernatant containing the aptamers; using the supernatant as a DNA template, performing Taqman qPCR amplification and fluorescence signal detection to obtain a reaction ct value; and plotting a standard curve.

Abstract: A powder spreading device includes a device body, an adjustment assembly, and a dust removing mechanism. The adjustment assembly is provided on the device body. The adjustment assembly is configured to orient to a powder spreading surface. A first end of the dust removing mechanism is provided on the device body. The first end of the dust removing mechanism is covered over the adjustment assembly. A second end of the dust removing mechanism is communicated to the first end of the dust removing mechanism. The second end of the dust removing mechanism is configured to extend to the device body. A three-dimensional (3D) printing device and a 3D printing system are further provided.

Abstract: A busbar for high conductivity distribution of electrical power within a power module of an electric vehicle (EV). The busbar may include a plurality of multilayer composites having copper-graphene laminations. One or more of the multilayer composite may include a first copper-graphene lamination having a plurality of graphene layers disposed between a plurality of copper layers, a second copper-graphene lamination having a plurality of graphene layers disposed between a plurality of copper layers, and a carrier substrate disposed relative to the first and second copper-graphene laminations.

Abstract: Provided are novel heterocyclic derivatives with cardiomyocyte proliferation activity for treatment of heart diseases. Specifically, provided are the compounds of formula (I) or pharmaceutically acceptable salts, stereoisomers, solvates or prodrugs, preparation method thereof, application thereof and pharmaceutical composition useful for treatment of heart diseases.

Abstract: Disclosed herein are dielectric polymers of formula I the variables of which are defined herein, as well as methods and compounds useful in the synthesis of the polymers and materials comprising and methods of using the polymers.

Abstract: A toilet may include a base including a bowl, a rim disposed around a top of the bowl, and a seat rotatably coupled to the rim. The eat may include a top surface configured to support a user and a bottom surface opposite the top surface. In some examples, the top surface is disposed at an incline and the bottom surface is supported by the rim. In some example, a dampener including a softer material than the bowl and disposed within the bowl. In some examples, a bidet wand extends from the base and is configured to selectively change between a position for dispensing a flow of water for washing a user and a position for cleaning a surface of the bowl. In some examples, the toilet includes a floor connector including a channel formed by a first flange and a second flange.

Abstract: A display panel and a display device are provided. A first optical component area has a first width along a first direction greater than a second width along a second direction, and a display area includes a first display area and a second display area located at two sides of the first optical component area along the second direction. The display panel includes first signal lines, which include first-type signal lines and second-type signal lines and each include a first portion arranged in the first display area and a second portion arranged in the second display area. A first bypass portion connecting the first portion and the second portion of the first-type signal line is arranged in the display area. A second bypass portion connecting the first portion and the second portion of the second-type signal line is arranged in the first frame area.

Abstract: A display including a pixel circuit is provided. The pixel circuit includes a driving transistor, a writing transistor connected in series between a data line and the second node or the third node, an initialization module, and a compensation transistor connected in series between the first node and the second node or the third node. In the driving transistor, a gate is connected to the first node, a first electrode is connected to the second node, and a second electrode is connected to the third node. A gate of the writing transistor is connected to a scanning signal. The initialization module is connected to the first, second, and/or third nodes to perform resetting. The compensation transistor remains a turned-on state in only one continuous time period in each frame, and the initialization module and the writing transistor turn on in a time-sharing manner in the continuous time period.

Abstract: Embodiments of the present disclosure provide a method, a system, and a storage medium for autonomous driving lane-keeping control, which may achieve a high-precision lane-keeping function on the straight lanes with weak GPS signals and the narrow straight lanes.

Abstract: A lead frame is provided. The lead frame includes frame units each including leads and a frame dambar arranged between adjacent frame units of the frame units. The frame dambar includes a base body and a microstructure, the base body is connected with the leads, and the microstructure is arranged on the base body. A configuration of the microstructure is associated with a width of the base body to reduce or eliminate copper chips generated during a first cutting operation with a predetermined width.

Abstract: Methods, apparatuses, and electronic devices for dispatching an unmanned vehicle fleet are provided. The method includes: acquiring a global path planning result by performing global path planning on the unmanned vehicle fleet in a target area, the global path planning result including a global task path of a task vehicle in the unmanned vehicle fleet; determining a local task path of the task vehicle based on driving information corresponding to the task vehicle and reference information corresponding to the global task path; and generating optimized local task path information by optimizing the local task path based on attribute information of the local task path.

Abstract: A positive electrode material, a preparation method thereof and application thereof are provided. The positive electrode material includes secondary particles formed by the agglomeration of primary particles, and each of the primary particles includes an active material having a chemical formula of LiMz(MnxFe1-x)1-z(BO3)y(PO4)1-y, where M includes at least one of Mg, Ti, Nb, Al, Ni, and a rare earth element, 0.4?x?0.7, 0.0025?y?0.01, and 0?z?0.003; boron element in the primary particles has a mass percentage of 0.5% to 1%, and B—O bonds are provided between adjacent primary particles. In the positive electrode material, by introducing boron element into the active material, B—O bonds are formed between adjacent primary particles in the positive electrode material. The fluxing effect of the B—O bonds may enhance the compactness between the primary particles, reduce the spacing between adjacent primary particles.

Abstract: The present disclosure provides compounds and pharmaceutically acceptable salt thereof, and methods of using the same. The compounds and methods have a range of utilities as therapeutics, diagnostics, and research tools. In particular, the subject compositions and methods are useful for reducing signaling output of oncogenic proteins.

Abstract: The present invention relates to upgrading of PE recycling streams using virgin linear low-density polyethylenes (LLDPE) to give jacketing materials that have good ESCR (Environmental Stress Crack Resistance), good impact properties and high flexibility.

Abstract: A positive electrode material and a preparation method thereof, and a lithium-ion battery. The positive electrode material includes: a core layer including Li, Fe, Mn, PO4? ions, and doping element A; a shell layer, where at least a surface portion of the shell layer is coated on an outer surface of the core layer and the shell layer includes a first carbon particle and a second carbon particle; where the doping element A includes at least one element of Al, Mg, Ni, Co, Ti, Ga, Cu, V, Nb, Zr, Ce, In, Zn and Y; a distance difference between the highest point and the lowest point in a single surface of the positive electrode material is not more than 1 nm, and the surface roughness of the positive electrode material is 0.8 ?m to 1.6 ?m.

Abstract: A lipid or enzyme-modified lipid emulsion with excellent stability at low temperatures is developed. The lipid or enzyme-modified lipid emulsion includes an aqueous phase comprising 1.0-15 wt % modified starch or a polyglycerol ester of fatty acids (PGE) and 30-50 wt % organic solvent; and an oil phase comprising 1.0-20 wt % lipid or enzyme-modified lipid, such as enzyme-modified butter flavor or enzyme-modified plant oil, and 5.0-25 wt % edible oil. The lipid or enzyme-modified lipid emulsion may further include 0.1-5.0 wt % crystallization inhibitor and/or 0-15 wt % weighting agent. The enzyme-modified butter flavor or enzyme-modified plant oil in the lipid or enzyme-modified lipid emulsion is selected from the group consisting of monoglyceride, diglyceride, triglyceride, and a mixture thereof. A method for preparing the lipid or enzyme-modified lipid emulsion is also developed.