Abstract: A flexible display panel and a preparation method therefor, and a display device and a display module are provided. The flexible display panel includes a planar area, a first bending area, a second bending area and a corner bending area. The corner bending area is connected to a corner of the planar area and is connected between the first bending area and the second bending area, and is provided with a plurality of first hole groups, where the corner bending area is bent with a width of a first hole group in middle of the corner bending area increasing and a width of a first hole group in an edge area on a side of the corner bending area away from the planar area decreasing.

Abstract: In one aspect, the present disclosure relates to doped thermoelectric oxide ceramic compositions comprising stable cerium oxide nanoinclusions. In a further aspect, the thermoelectric oxide ceramic compositions comprise calcium cobaltite ceramic with a dopant, such as bismuth. The disclosed doped thermoelectric ceramic oxide compositions comprising ceramic oxide nanoinclusions have reduced thermal conductivity and an increased energy conversion efficiency as compared to a conventional doped thermoelectric oxide ceramic material without cerium oxide nanoninclusions. Also disclosed herein are methods for making the doped thermoelectric ceramic oxide compositions.

Abstract: Provided are a switching method and apparatus, a device, and a storage medium. The method includes: executing a protection switching operation in response to detecting a switching trigger condition, synchronizing, by a local first-type communication node, protection group switching related state information to a second-type communication node, and synchronously forwarding, by the second-type communication node, the protection group switching related state information of the local first-type communication node to an opposite first-type communication node.

Abstract: A flexible display panel and a preparation method therefor, and a display device and a display module are provided. The flexible display panel includes a planar area, a first bending area, a second bending area and a corner bending area. The corner bending area is connected to a corner of the planar area and is connected between the first bending area and the second bending area, and is provided with a plurality of first hole groups, where the corner bending area is bent with a width of a first hole group in middle of the corner bending area increasing and a width of a first hole group in an edge area on a side of the corner bending area away from the planar area decreasing.

Abstract: An apparatus and a method for preparing a multi-directional continuous fiber-reinforced composite material. The apparatus includes an electrostatic fiber-splitting device configured to controllably split a fiber bundle, a powder spreading device configured to spread a powder, and a pre-press molding device configured to cut the fiber and compact the powder. The electrostatic fiber-splitting device includes a rotatable fiber-splitting table. The pressing plate is controlled by an electromagnet, and the pressing plate is energized to generate a high-voltage electrostatic field to disperse the continuous fiber bundle into monofilament fibers.

Abstract: Disclosed is a molecular marker polymerization wheat breeding method for Fusarium head blight-resistance. The method uses an intermediate material for Fusarium head blight-resistance as a resistance source, and excellent varieties (strains) in a northern part of Huanghuai wheat production area as agronomic parents, and uses molecular marker-assisted selection and conventional breeding techniques. The molecular markers are a linked marker LJJT-1 of a Fusarium head blight-resistant gene Fhb1 and linked markers LJJ-2 and LJJ-3 of a Fusarium head blight-resistant gene Fhb2, so as to create a semi-winter Fusarium head blight-resistant breeding material with outstanding target traits and excellent comprehensive traits, which lays a material foundation for cultivating Fusarium head blight-resistant wheat varieties suitable for planting in the Huanghuai wheat production area.

Abstract: A system and method for intelligent symptom assessment through a machine learning-driven digital assistance platform are disclosed. The system is configured to process a user input received from a user device communicating with a chatbot environment, the user input indicating a user request for assessing a symptom in the chatbot environment, generate one or more questions related to the symptom, and communicate the one or more questions to the user device in the chatbot environment, receive, in the chatbot environment, responses to the one or more questions provided by the user, collect additional medical information associated with the user, and determine one or more parent symptoms or complications associated with the symptom based on the one or more responses provided by the user and the additional medical information of the user.

Abstract: An apparatus and a method for preparing a multi-directional continuous fiber-reinforced composite material. The apparatus includes an electrostatic fiber-splitting device configured to controllably split a fiber bundle, a powder spreading device configured to spread a powder, and a pre-press molding device configured to cut the fiber and compact the powder. The electrostatic fiber-splitting device includes a rotatable fiber-splitting table. The pressing plate is controlled by an electromagnet, and the pressing plate is energized to generate a high-voltage electrostatic field to disperse the continuous fiber bundle into monofilament fibers.