Abstract: A ductile material, a method for manufacturing a ductile member, and an anti-collision device for bridge piers, wherein the ductile material includes specific components in parts by mass as follows: 50-62 parts of thermoplastic polyurethane, 11-33 parts of neodymium-iron-boron, 12-24 parts of nickel-titanium alloy, 2-3 parts of metal magnetic powder, and 1-2 parts of polypropylene or polyethylene or polylactic acid or polyetheretherketone. The use of the ductile material, the method for manufacturing a ductile member, and the anti-collision device for bridge piers facilitates navigation.

Abstract: Microfluidic paper-based analytical methods and devices are disclosed. In one implementation, a method includes applying a gas flow to a first spot of a porous or fibrous membrane for fluorescent detection assay to generate an enriched substance underneath the first spot in the porous or fibrous membrane, controlling the gas flow such that the enriched substance causes a fluorescent intensity change in the porous or fibrous membrane, and performing a fluorescent detection readout based on the fluorescent intensity change.

Abstract: A flexible display panel includes a pixel definition layer, a partition wall, and a first electrode. The partition wall is disposed on the pixel definition layer and located within the pixel island area. Each pixel island area includes at least one partition wall. The first electrode is disposed on the pixel definition layer. A width of the partition wall continuously decreases or intermittently changes from top to bottom along a thickness direction of the partition wall. The first electrode includes a plurality of patterned islands that are in one-to-one correspondence with the plurality of pixel island areas and are spaced apart by the partition walls.

Abstract: A display panel and a production method thereof. A display panel includes an array substrate, a first electrode layer, an organic functional layer, and a second electrode layer, which are stacked. The first electrode layer includes at least one electrode block, and the second electrode layer is connected with at least one auxiliary electrode. The auxiliary electrode is located on the array substrate or located in the array substrate. The auxiliary electrode includes a first material layer, and the first material layer includes a bottom surface facing the array substrate, and a side surface intersecting the bottom surface of the first material layer, an angle between the bottom surface of the first material layer and the side surface of the first material layer is greater than or equal to 60° and less than or equal to 160°.

Abstract: A vehicle start method, which is used for starting a vehicle using a mobile terminal and a vehicle key in a non-contact manner and comprises: a mobile terminal sending a start request; the mobile terminal acquiring a first security authentication code in response to the start request; the mobile terminal acquiring key information from the vehicle key; the mobile terminal generating a start data stream in a predetermined manner according to the key information and the first security authentication code, and sending the start data stream to the vehicle; the vehicle receiving the start data stream, and acquiring the first security authentication code and the key information from the start data stream; the vehicle verifying whether the first security authentication code is correct, and determining whether the key information matches the vehicle; and only when both of the results are positive, a vehicle controller starting the vehicle.