Abstract: Asparagine is used for improving the yellow inner-leaf coloration of Chinese cabbage. The technical problem solved is to improve the carotenoid content and the yellow inner-leaf coloration of Brassica plants. Specifically, it discloses the use of asparagine or a salt thereof, or a solvate thereof, in the improvement of the carotenoid content and the yellow inner-leaf coloration of Brassica plants. Applying the above substances to Brassica plants can improve the carotenoid content and increase the yellow inner-leaf coloration, which is useful in agricultural production.

Abstract: The present application relates to a large-area plasma discharge structure, which includes an upper electrode assembly and a lower electrode assembly. A film deposition electric field is formed between the upper electrode assembly and the lower electrode assembly. The upper electrode assembly comprises a back plate, a showerhead, and dielectric plates. The back plate is connected to a radio frequency power supply and used for introducing process gas; the showerhead is mounted on the back plate, with a recessed part on the side facing away from the back plate; the dielectric plates are detachably connected to the showerhead, and the side of each dielectric plate close to the showerhead faces the recessed part. The number of the dielectric plates is plural, and the plurality of dielectric plates are lap-jointed to form the lower surface of the entire upper electrode assembly.

Abstract: Some embodiments of the teachings herein include a fault diagnosis method for a motor. An example includes: acquiring a dataset of the motor from a motor driver and uploading the dataset to a cloud server or an edge device, the dataset comprising multiple motor operating parameters collected at a single point in time; training an autoencoder using the dataset, downloading the trained autoencoder to the motor driver, and subjecting the autoencoder to runtime loading at the motor driver; when the autoencoder runtime loading is complete, using the autoencoder to identify fault data in datasets of the motor, and uploading the fault data to the cloud server or the edge device; and training a fault diagnosis model according to the fault data at the cloud server or the edge device and using the trained fault diagnosis model to subject fault data in motor operation to fault diagnosis.

Abstract: A hybrid cage includes a unitary annular main frame and a plurality of attachment members fixedly attached to the main frame to define cage pockets for receiving rolling elements. The main frame may be formed from a first material and the plurality of attachment members may be formed from a second material different than the first material.

Abstract: A method and system for analyzing the propagation path of dam safety hazards based on a knowledge graph includes the following steps: based on the dam's historical operating status data, externally acquired information resources related to dam safety, and engineering and technical documents formed during the planning, design, construction, and operation phases of the dam, conduct a historical safety hazard assessment of the dam to identify historical hazards and their characteristics; construct a knowledge graph based on the results of the historical safety hazard assessment, and represent the dam's structural units, historical hazards, and their relationships in the form of nodes and edges; based on the dam's real-time operating status data, update the node attributes and relationships of the knowledge graph, and use the updated knowledge graph to analyze the propagation path of the dam's safety hazards. The invention achieves comprehensiveness and accuracy in dam hazard analysis.

Abstract: Various embodiments of the teachings herein include a method for measuring valve characteristic parameters of a valve actuator. An example method includes: resetting the push rod to a top end position; driving the push rod; measuring the DC drive current in real time; recording a first position of the push rod at the start of a first abrupt change in the DC drive current when the first abrupt change in the DC drive current is detected and lasts for more than a first preset time period; continuing to drive the push rod and measure the DC drive current in real time; recording a second position of the push rod at the start of a second abrupt change; and calculating the stroke length of the valve based on the first position and the second position.

Abstract: Described herein are methods of Lithium battery health management based on a single particle model as shown and described herein to provide for reliable and accurate battery factor estimation to ensure efficient system operation.

Abstract: Disclosed is a transparent thin-film antenna and its manufacturing method, including: providing a base substrate and a conductive substrate layered on the substrate; performing laser depth-controlled cutting treatment on the conductive substrate to form an antenna pattern layer with multiple grooves, wherein the grooves limits the routing distance of the antenna pattern layer, and the portion between two adjacent grooves forms the routing of the antenna pattern layer; laminating the antenna pattern layer with a transparent substrate to fill each groove with the transparent substrate; peeling off the base substrate to make the antenna pattern layer and the transparent substrate to form a transparent thin-film antenna. It does not require additional molds and can eliminate reliance on high-precision imprint molds, reduce costs, and shorten lead time. In addition, copper foil can be used in conjunction with laser depth-controlled cutting process to manufacture antenna pattern layers.

Abstract: Establishing a feedback connection between a motion planner and a motion controller in an autonomous driving system wherein feedback is iteratively updated and able to improve motion controller performance.

Abstract: A modulator, configured to convert an input signal into a pulse-width modulation signal, can include: an envelope detection unit, configured to receive the input signal, to detect an envelope of the input signal, and to output an amplitude of the envelope of the input signal; where the modulator is configured to reduce a duty cycle of an initial signal according to the amplitude of the envelope, in order to output the pulse-width modulation signal; and where the initial signal is obtained by performing pulse-width modulation on the input signal.

Abstract: Disclosed are a data transmission method and apparatus. The method comprises: first determining a transmission duration required for transmitting data to be transmitted between a first processing unit and a second processing unit; starting timing when it is detected that the data is transmitted from the first processing unit; and then, determining a physical parameter of the first processing unit when transmitting the data based on timing duration and a transmission status of the data; and transmitting the data to the second processing unit based on the physical parameter. According to this method, when there is a transmission delay in the data, the physical parameter of the first processing unit when transmitting the data can be adjusted, and the data can be transmitted to the second processing unit based on the adjusted physical parameter.

Abstract: A current limiting system includes a plurality of current limiting devices electrically coupled in series to form a protected power path, where each current limiting device is configured to individually limit magnitude of an electric current flowing through the protected power path to a respective current limit value. Each current limiting device is further configured to control its respective current limit value such that (i) the respective current limit value is a respective constant current value when a magnitude of a respective supply voltage of the current limiting device is above a first voltage threshold value and (ii) the respective current limit value is less than the respective constant current value of the current limiting device when the magnitude of the respective supply voltage of the current limiting device is below the first voltage threshold value.

Abstract: A display panel includes a switch circuit and a source drive circuit. The switch circuit includes a plurality of switch modules. For each switch module, a control terminal is used for receiving a switch control signal, a first terminal is used for receiving a data signal, and a second terminal is connected to a data line of a display area. The source drive circuit includes a data signal output module and voltage regulator modules, the data signal output module being used for outputting data signals via source signal lines connected thereto, and one source signal line being correspondingly connected to each switch module in one switch circuit. The number of the voltage regulator modules is less than or equal to the number of the switch modules in the switch circuit.

Abstract: Examples of the present disclosure include methods and/or systems for fault diagnosis and solution recommendation. A method may include: obtaining original data including fault problem a target device; analyzing the original data of including fault obtain problem to problem description information; analyzing the problem description information to obtain a diagnosis report; and, according to the diagnosis report, obtaining a video and/or document solution for the fault based on a cloud knowledge map, and recommending the solution to a user. The knowledge map comprises: nodes representing the fault, video solution and/or document solution, and multiple edges representing the relationship between nodes.

Abstract: A digital twin-based method and system for predicting tumor progression. The methodology involves: constructing a primary digital twin model integrating the patient's brain imaging data, clinical records, and physiological parameters; establishing a secondary digital twin model incorporating blood-brain barrier data, drug interaction characteristics, and dynamic microenvironment metrics. Through the primary model, initial treatment predictions are generated based on the treatment plan. The secondary model then produces updated treatment forecasts corresponding to the same protocol. By refining the model through iterative adjustments, a customized treatment plan is formulated incorporating the original predictions and subsequent refinements. The system achieves enhanced accuracy in tumor growth prediction by leveraging pharmacokinetic modeling, mechanistic simulations of drug interactions, and real-time monitoring of microenvironmental parameters.

Abstract: A soft switch circuit, comprising switch voltage end A, main inductor L and second voltage end B. Switch voltage end A is electrically connected to first end of main inductor L; and second voltage end B is electrically connected to second end of main inductor L. Soft switch circuit further comprises auxiliary module (100) and first voltage end C, wherein first end of auxiliary module (100) is electrically connected to switch voltage end A; and second end of the auxiliary module (100) is electrically connected to first voltage end C. Auxiliary module (100) is used for charging auxiliary module (100) by using first voltage input by means of first voltage end C; and auxiliary module is further used for performing discharging to the switch voltage end A. Further provided are a power source assembly comprising a soft switch circuit, and a method for controlling a soft switch circuit.

Abstract: The present application provides a method for preparing a powder cosmetic with a gradient color effect and a powder cosmetic. The method comprises the following steps: mixing; color laydown: providing a mold having at least one cavity with an upward opening; taking at least one water-soluble pigment, diluting them separately to obtain at least one pigment solution, and dot-coating the at least one pigment solution onto at least one preset position on the bottom of the cavity; filling; freezing: freezing the material system within the mold at a low temperature to obtain a powder masterbatch; demolding: separating the powder masterbatch from the mold; drying: drying the demolded powder masterbatch to obtain a powder cosmetic with a gradient color effect; wherein the concentration of the pigment solution is from 0.1% to 10% by mass; and the viscosity of the mixed material system at 25° C. is from 1000 to 15000 cP.

Abstract: A circuit board is provided with a main body area, a bending area and a bonding area which are connected in sequence. The circuit board includes a plurality of conductive layers. The circuit board includes a first signal line, and the first signal line includes a plurality of first traces disposed in the main body area and extending in a first direction, and a second trace disposed in the bending area, with an end extending to the main body area to be connected to a first trace, and the other end extending to the bonding area. The plurality of first traces are disposed in different conductive layers, orthographic projections of at least two first traces on a reference plane overlap, and two ends of one of overlapped portions are connected to two ends of the other of the overlapped portions.

Abstract: A classifier and a training system for early identification and severity prediction of placenta accreta spectrum. This system implements normalization and discretization based on analysis with genome-wide maternal plasma cell-free DNA promoter coverages, and identifies an optimal target combination with 15 genes including MAPK10, MIR3169, MIR12133, and the like, demonstrating potential for preparation of a diagnostic kit. Based on a machine learning algorithm, the constructed classifier exhibits high sensitivity and specificity in early prediction of PAS and severity thereof, and areas under the receiver operating characteristic curve (AUC) all exceed 0.85, effectively implementing early risk assessment for high-risk pregnant women and identification of severe PAS of pregnant women, to reduce critical and life-threatening obstetric conditions. This classifier clinically provides a non-invasive predictive tool, holding significant clinical application value and medical significance.