Abstract: Disclosed are a garbage bin and a water surface cleaning robot. The garbage bin includes a frame body having a fluid inlet, where the frame body is provided with a leakage prevention baffle, and the leakage prevention baffle arranged adjacent to the inlet is movably connected to the frame body; the leakage prevention baffle closes at least a portion of the area of the inlet when the leakage prevention baffle is in a predetermined position; on the contrary, the leakage prevention baffle opens the inlet. When the water surface cleaning robot needs to take a step back or to stop working and floats on the water surface, the leakage prevention baffle in a predetermined position can close at least part of the area of the inlet, so as to avoid the garbage in the garbage bin from leaking out from the inlet, so as to ensure the cleaning effect.

Abstract: The present invention provides a JAK inhibitor having high oral bioavailability, characterized in that the JAK inhibitor includes: a Formula I compound, or a stereoisomer, geometric isomer, tautomer, hydrate, solvate, or pharmaceutically acceptable salt thereof as an active ingredient. The JAK inhibitor with high oral bioavailability provided by the present invention can overcome the problem that existing JAK inhibitors have low oral bioavailability, and involves further modifying a chemical compound so as to change the physicochemical characteristics of one or several small molecule compounds, thus increasing the in-vivo cell absorption performance of said compound(s), greatly improving the bioavailability of the medication and providing new possibilities for drug delivery and utilization for said compound medication.

Abstract: A method for predicting a scattered signal of an X-ray for an examination object includes: scanning each phantom in a scanning manner in which a scattering degree of each phantom in a plurality of phantoms is less than a reference scattering degree, so as to obtain first projection data of each phantom; scanning each phantom in a scanning manner in which the scattering degree of each phantom in the plurality of phantoms is equal to the reference scattering degree, so as to obtain second projection data of each phantom; obtaining a real scattered signal of each phantom by subtracting the first projection data of the phantom from the second projection data of the phantom; training a learning model based on the second projection data of each phantom and the real scattered signal of each phantom to obtain a trained learning model; and applying the trained learning model to projection data of the X-ray for the examination object to predict the scattered signal of the projection data of the X-ray.

Abstract: This invention discloses a method and system for the segmentation and clustering of nuclei based on single-cell pathological images. The contour tracing method is used to calculate all the closed contours existing in the pathological tissue images; and optimizes the contours to obtain the segmented images of the nuclei. Then, according to the mask image corresponding to the segmented images of the nuclei, the segmented images of the nuclei are divided into individual nucleus images; the influencing features of the nuclei in the corresponding area are extracted through the mask image; through feature selection, redundant features are removed, and then the UMAP feature reduction method is used to select the two most important features for clustering the nuclei. By first segmenting and dividing the nucleus area in the pathological images, and then using the divided single nucleus for feature extraction, the basis for clustering is made more objective.

Abstract: A data processing system implements receiving a first textual prompt from a first user via a first user interface of a first client device, the first textual prompt includes a textual description of content to be generated by a generative model; providing the first textual prompt as a first input to the generative model to obtain as an output first collaborative content based on the first textual prompt; receiving an edited version of the first collaborative content from the first client device that includes edits to the first collaborative content provided by the first user; providing the edited version of the first collaborative content as a second input to the generative model to obtain as an output second collaborative content based on the edited version of the first collaborative content; and causing the first client device to present the second collaborative content on the first user interface.

Abstract: The present disclosure provides a pixel arrangement including five first sub-pixels located respectively at a central position and four vertex positions of a first virtual rectangle, four second sub-pixels located at respective central positions of four sides of the first virtual rectangle, and four third sub-pixels located in respective four second virtual rectangles, each of the second virtual rectangles being defined by a corresponding one of the four vertex positions of the first virtual rectangle, respective center positions of two adjacent sides of the four sides of the first virtual rectangle that contain the corresponding vertex position, and the center position of the first virtual rectangle, the four second virtual rectangles forming the first virtual rectangle, and wherein, among the four third sub-pixels, an area of at least one third sub-pixel is different from that of other third sub-pixel. A display panel including the pixel arrangement is also provided.

Abstract: Provided is a method for catalytically activating carbon dioxide as a carbonylation reagent with inorganic sulfur. In the method, carbon dioxide can be used to replace a toxic and harmful carbonylation reagent in the presence of H2S and an alkali for the synthesis of a carbonyl-containing fine chemical product. The method has a relatively high atomic economy and can reduce the generation of by-products.

Abstract: A method of video processing includes determining, for a conversion between a current block of a video and a bitstream representation of the video, an operation associated with a list of motion candidates based on a condition related to a characteristic of the current block. The list of motion candidates is constructed for a coding technique or based on information from previously processed blocks of the video. The method also includes performing the conversion based on the determining.

Abstract: Solid-liquid separation equipment includes a pulverizing and drying device. The pulverizing and drying device includes a pulverizing device and a drying device connected with one another. The pulverizing device has a pulverizing shell, an inlet, a main shaft and impellers, and the main shaft and the impellers are arranged in the pulverizing shell. The impellers are configured to rotate around the main shaft. The inlet forms a sidewall of the pulverizing shell and is intersected with the main shaft or an extension line of the main shaft. A gap is defined between an outer peripheral end of the impeller and the wall of the pulverizing shell. The sludge is efficiently and deeply dried in a condition with no phase change. The sludge is graded, pulverized and dried. During the pulverizing and drying process, the water is liquefied and centrifugally separated, and the water is not completely phase-transformed and removed.

Abstract: A performance match method of memory, a memory storage device and a memory control circuit unit are disclosed. The method includes: receiving a performance match command from a host system; in response to the performance match command, adjusting an operation setting of a memory storage device to match a performance of the memory storage device with a performance requirement of the host system; and interacting with the host system based on the adjusted operation setting.

Abstract: A mapping table updating method, a memory storage device and a memory control circuit unit are disclosed. The method includes: receiving, a plurality of operation commands from a host system; performing a first table updating operation according to a first operation command and a third operation command among the operation commands to read and update a first sub-mapping table and a third sub-mapping table from a rewritable non-volatile memory module; and after the first table updating operation is finished, performing a second table updating operation according to a second operation command among the operation commands to read and update a second sub-mapping table from the rewritable non-volatile memory module.

Abstract: A vibration self-generating battery of a water quality low-power sensor applicable to multiple scenarios, belonging to the technical field of self-generating energy supply. The battery includes a positive electrode magnetic cap, a battery outer cylinder, a negative electrode magnetic cap, a circuit module, a supporting component, an electromagnetic induction generating unit, and a friction nano generating unit. The positive electrode magnetic cap is arranged on the upper side of the battery outer cylinder, and the negative electrode magnetic cap is arranged at the lower side of the battery outer cylinder. The friction nano generating unit is arranged close to an inner wall of the battery outer cylinder. The electromagnetic induction generating unit is arranged at the center of the battery, and the supporting component and the circuit module are arranged below the electromagnetic induction generating unit in turn.

Abstract: A robot swimming pool cleaner includes a housing. The housing is provided with a water inlet and a vector nozzle, a drainage power mechanism is arranged inside the housing, a top part of the vector nozzle is a bending portion, a bottom part of the vector nozzle is a vertical portion, and the vertical portion is in transmission connection with a rotation power mechanism; the control mechanism is in electric signal connection with the rotation power mechanism, and by controlling the rotation angle of the vector nozzle, the operating posture and trajectory of the robot swimming pool cleaner may be adjusted by cooperating with a driving wheel. The swimming pool bottom and the swimming pool wall may be effectively cleaned.

Abstract: Disclosed herein are polypeptides comprising an amino acid sequence at least 95%, at least 96%, at least 97%, at least 98%, at least 99%, or at least 100% identical to the amino acid sequence selected from the group consisting of SEQ ID NOS:1-84, 138-146, and 167-184, nanoparticles thereof, related nanoparticle compositions, and their use to treat or limit development of an infection.

Abstract: Systems, devices, and techniques are configured to detect disease from a biological sample. In one example, a diagnostic system includes a first housing portion defining an injection port, a first chamber configured to contain a first solution, a second chamber configured to contain a second solution, and a second housing portion defining at least one waste chamber configured to receive fluid from at least one of the first chamber or the second chamber. The system also includes a sliding panel comprising a sample chamber configured to contain a biological sample, wherein the sliding panel is positioned between the first housing portion and the second housing portion and configured to move the sample chamber to different positions corresponding to at least the first chamber and the second chamber of the first housing portion.

Abstract: A circuit board structure and a display device, the circuit board structure includes a first circuit board, a second circuit board, a filling portion and an electromagnetic shield layer. The second circuit board has a thickness greater than that of the first circuit board. At least one corner portion forms at a joint of the first circuit board and the second circuit board. A connection line forms at a joint of the second circuit board and the first circuit board. The connection line is located at the corner portion. The filling portion fills the corner portion, an extending direction of the filling portion is identical to an extending direction of the corner portion. The extending direction is identical to a direction of the connection line. A thickness of a cross section of the filling portion perpendicular to the extending direction increases as a distance from the second circuit board decreases.

Abstract: The present application discloses an automatic fire extinguishing system for an electric vehicle parking space, including a thermal runaway isolation system, and further including a detection system, a medium system, and a fire control access system. The detection system is installed inside a battery pack of an electric vehicle and performs fire monitoring inside the battery pack. One end of the fire control access system extends into a vehicle body of the electric vehicle and is joined to the inside of the battery pack, and the other end of the fire control access system extends out of the vehicle body of the electric vehicle and is communication with the medium system. The medium system is disposed outside an electric vehicle parking space. The fire control access system includes a transfer pipe and a quick insertion joint mechanism. Existing “afterward fire extinguishing” in the technical status in the background is resolved.

Abstract: The present disclosure discloses a swimming pool cleaning robot with a movement state detection function, including a main body on which a control module is arranged; a rotating member is rotatably arranged outside the main body; a water fender is also arranged outside the main body; part of the rotating member is located in the water fender; the swimming pool cleaning robot further includes a rotating speed detection assembly used for detecting a rotating speed of the rotating member; and the rotating speed detection assembly is electrically connected to the control module. The moving speed of the swimming pool cleaning robot can be accurately acquired by detecting the rotating member's rotating speed; a movement trajectory of the swimming pool cleaning robot can be controlled by controlling the swimming pool cleaning robot's moving direction; and the entire detection system has a simple and reliable structure and is convenient to maintain.