Abstract: A system and method for preparing sulphoaluminate cement from solar energy stored heat dried sludge. Solar concentrator connected to high-temperature molten salt storage tank, superheater, preheating-evaporator and low-temperature molten salt storage tank to form mixed molten salt heat transfer-heat storage circulation system; superheated steam in superheater enters ultra-disc dryer, and ultra-disc dryer connected to water storage tank and preheating-evaporator superheater to form water heat transfer circulation system; wet sludge bin connected to ultra-disc dryer and inlet of dried sludge bin, and dried sludge conveyed to dried sludge bin for storage; and cement production system separately connected with waste gas outlet of ultra-disc dryer and outlet of dried sludge bin.

Abstract: Embodiments of this disclosure provide a photoresist structure, a patterned deposition layer, a semiconductor chip and a manufacturing method thereof According to the method for manufacturing a photoresist structure, a single photoresist is used, a second photoresist layer having an undercut can be obtained by only one development process using a single developing solution, and the size of the undercut can be controlled by the development time, thereby solving the problems such as difficulty in lift-off caused by adhesion of the deposited material to the sidewall of the photoresist structure in traditional lift-off processes.

Abstract: An array substrate of a display device includes a pixel electrode layer on a substrate, which includes active pixel electrodes in an active display region; outermost active pixel electrodes include a first active pixel electrode including a first pixel electrode edge and a second pixel electrode edge; in a first direction, the first pixel electrode edge is between the second pixel electrode edge and a frame region. One of the array substrate and an opposite substrate of the display device includes a common electrode layer including a first extended common electrode which includes a first extended portion extending beyond the first active pixel electrode; a first extended portion edge of the first extended portion and a first substrate edge of the substrate respectively extend in a second direction; in the first direction, the first extended portion edge is located between the first substrate edge and the first pixel electrode edge.

Abstract: A method for manufacturing an air bridge, an air bridge, and an electronic device are disclosed. The method for manufacturing an air bridge includes: applying a first photoresist layer to a substrate; applying a second photoresist layer to the first photoresist layer; exposing, developing, and fixing the second photoresist layer, to form a patterned structure; etching away the first photoresist layer in a specified area through the patterned structure, to form a structure for blocking a deposition material from diffusing to a periphery on the substrate, the specified area including a projection area formed on the first photoresist layer by a top opening of the patterned structure; and depositing a bridge support structure on a surface of the substrate exposed after the first photoresist layer in the specified area is etched away, and forming an air bridge based on the bridge support structure.

Abstract: A liquid crystal display panel (100) and a display apparatus (200). The liquid crystal display panel (100) includes a color filter substrate (1), an array substrate (2), and a sealant (3). An amorphous silicon layer (4) and a first interlayer dielectric (5) are provided between a shading layer (12) and a first substrate (11), a first through groove (12a) is formed in the shading layer (12) and the amorphous silicon layer (4), and a part of the sealant (3) is filled in the first through groove (12a) and is in direct contact with the first interlayer dielectric (5); and/or a planarization layer (22) is wrapped with a second interlayer dielectric (6), such that the planarization layer (22) is respectively separated from the sealant (3) and a second substrate (21), and the second interlayer dielectric (6) is in direct contact with the sealant (3). The phenomenon of film separation in a liquid crystal display panel is effectively alleviated, and the reliability of the liquid crystal display panel is improved.

Abstract: A consensus-based decentralized multi-robot approach is presented for reconstructing a discrete distribution of features, modeled as an occupancy grid map, that represent information contained in a bounded planar 2D environment, such as visual cues used for navigation or semantic labels associated with object detection. The robots explore the environment according to a random walk modeled by a discrete-time discrete-state (DTDS) Markov chain and estimate the feature distribution from their own measurements and the estimates communicated by neighboring robots, using a distributed Chernoff fusion protocol. Under this decentralized fusion protocol, each robot's feature distribution converges to the ground truth distribution in an almost sure sense.

Abstract: An array substrate of a display device includes a pixel electrode layer on a substrate, which includes active pixel electrodes in an active display region; outermost active pixel electrodes include a first active pixel electrode including a first pixel electrode edge and a second pixel electrode edge; in a first direction, the first pixel electrode edge is between the second pixel electrode edge and a frame region. One of the array substrate and an opposite substrate of the display device includes a common electrode layer including a first extended common electrode which includes a first extended portion extending beyond the first active pixel electrode; a first extended portion edge of the first extended portion and a first substrate edge of the substrate respectively extend in a second direction; in the first direction, the first extended portion edge is located between the first substrate edge and the first pixel electrode edge.

Abstract: KRAS G12D inhibitors of Formula (I), a composition containing the inhibitor and the use thereof.

Abstract: Provided are KRAS G12D inhibitors of formula (I), a composition containing the inhibitors, a prodrug thereof, a PROTAC compound thereof and the use thereof.

Abstract: A soft continuum robotic module comprises a plurality of inflatable actuators disposed between plates. Via inflation or deflation of one or more of the actuators, the module may extend, contract, twist, bend, and/or exert a grasping force. One or more modules may be combined to form a robotic arm with multiple degrees of freedom.

Abstract: This disclosure discloses a method for preparing an indium pillar, a chip substrate and a chip. The method includes: applying a first photoresist layer on a substrate; applying a second photoresist layer on the first photoresist layer; covering a part of a surface of the second photoresist layer; underexposing the part of the second photoresist layer to obtain a processed second photoresist layer; developing and fixing the processed second photoresist layer to form an undercut structure; etching the first photoresist layer through the undercut structure to form an expose area; and depositing an indium material on the exposed area to form an indium pillar solder.

Abstract: Various embodiments of a variable geometry quadrotor with a compliant frame are disclosed, which adapts to tight spaces and obstacles by way of passive rotation of its arms.

Abstract: A method and system for preparing a Josephson junction is disclosed, relates to the technical field of micro-nano processing. The method includes: preparing a circuit structure on a substrate by nano-imprinting, the circuit structure comprising a first lead, a second lead, and a peripheral circuit connected to the first and second leads; preparing a photoresist-based undercut structure on the substrate; the undercut structure comprising a first region and a second region having upper photoresist layers and lower layers of hollow-out; the second region being an opening region of the undercut structure; preparing an oxide layer on a surface of the second lead which is not covered by the photoresist; evaporating a first superconducting layer obliquely in a direction from the first region to the second region to obtain the Josephson junction; and evaporating a second superconducting layer obliquely in a direction from the second region to the first region.

Abstract: This application provides a method for preparing a quantum chip. The method includes the following steps: determining an initial eigenfrequency of a chip substrate; performing, based on a numerical comparison result between the initial eigenfrequency and a quantum operating frequency, pattern etching on a first surface of the chip substrate to obtain a chip substrate with an intact second surface and the first surface with a target pattern, wherein the quantum operating frequency is an operating frequency of a quantum bit of a quantum circuit, the second surface is opposite to the first surface, and the target pattern is a pattern when a difference between the initial eigenfrequency of the chip substrate and the quantum operating frequency is maximum; and etching, on the second surface of the pattern-etched chip substrate, the quantum circuit to form the quantum chip.

Abstract: A fabric-based, soft-bodied aerial robot includes contact-reactive perching and embodied impact protection structures while remaining lightweight and streamlined. The aerial robot is operable to 1) pneumatically vary its body stiffness for collision resilience and 2) utilize a hybrid fabric-based, bistable (HFB) grasper to perform passive grasping. When compared to conventional rigid drone frames the soft-bodied aerial robot successfully demonstrates its ability to dissipate impact from head-on collisions and maintain flight stability without any structural damage. Furthermore, in dynamic perching scenarios the HFB grasper is capable to convert impact energy upon contact into firm grasp through rapid body shape conforming in less than 4 ms.

Abstract: This application provides techniques of generating non-fungible token props to be displayed in live rooms. The techniques comprise determining a virtual prop associated with one of a plurality of live rooms in which an online streamer performs livestreaming; determining a set of material components of the virtual prop; generating a set of visual materials based on configuring a plurality of visual materials for each of the set of material components; and generating a set of non-fungible token props corresponding to the virtual prop based on a plurality of sets of visual materials corresponding to the set of material components, wherein an identifier is assigned to each of the set of non-fungible token props for identification.

Abstract: Various embodiments of a variable geometry quadrotor with a compliant frame are disclosed, which adapts to tight spaces and obstacles by way of passive rotation of its arms.

Abstract: Elastomeric actuators and methods of making the same are provided herein. In some examples, an actuator includes a body comprising a plurality of pairs of frustums, wherein the body is configured to receive a fluid to extend the actuator and to remove the fluid to contract the actuator. In some examples, each pair of frustums includes two thin frustum shells sharing a common base circle diameter.

Abstract: A method and device for preparing a Josephson junction are provided. The method includes: preparing a photoresist film layer comprising an undercut structure on a substrate, the undercut structure comprising a first strip-shaped opening and a second strip-shaped opening; performing, at a first angle, evaporation on the photoresist film layer obliquely to the substrate, to prepare a first strip-shaped superconducting layer through the first strip-shaped opening; and performing, at a second angle, evaporation on the photoresist film layer obliquely to the substrate, to prepare a second strip-shaped superconducting layer through the second strip-shaped opening, the first strip-shaped superconducting layer and the second strip-shaped superconducting layer crossing each other, and an intersection of the first strip-shaped superconducting layer and the second strip-shaped superconducting layer being isolated by an oxidation layer to form a Josephson junction.

Abstract: The disclosure discloses a bionic digestive tract as well as a preparation method and application thereof, belonging to the field of bionic technologies and the field of biological technologies. The bionic digestive tract of the disclosure is prepared by mixing a base material (one or more of silica gel, latex and hydrogel) and auxiliary materials (silicone oil and a curing agent) in a certain mass ratio (the mass ratio of the base material to the silicone oil to the curing agent is 100:(0.5 to 10):(0.5 to 3.5)). The simulation performance of the bionic digestive tract is excellent, has strong consistency with a true human digestive tract in terms of performance, structure and function, can simulate the true states of food, drugs and microorganisms in a digestive system, and has great application prospects in the research process of food and drugs.