Abstract: The present disclosure discloses a hydrogel kit capable of being quickly dissolved on demand, which includes a gel system and a dissolving solution, and a use volume ratio of the gel system to the dissolving solution is 1:(2-10). According to the present disclosure, under the combined action of an aldehyde group-terminated star-shaped multi-arm polyethylene glycol gel system and a water-soluble amino compound dissolving solution, rapid degradation of a gel can be achieved, gel degradation is achieved within half an hour, and the problem that inflammations are caused to the body after functional requirements of the gel are met is avoided. Moreover, the pH value of the water-soluble amino compound dissolving solution is controlled to be 3-7.5, such that low-temperature rapid degradation of the gel system can be achieved, and the degradation time is controlled to be less than 30 min.

Abstract: Training a mixed language speech recognition model, and speech recognition performed by the model, can be enhanced. Model manager can control training and/or operation of the model. Mixed language data generation manager can generate an enhanced mixed language dataset that can enhance training of the model. Fine tuner can facilitate configuring hyperparameters of the model. Audio-based information and transcript that are representative of the dataset can be applied to the model to facilitate model training. FAL evaluator can determine fidelity, accuracy, and latency of performance of speech recognition on the audio-based information and transcript by the model. Based on such determination, mixed language data generation process and/or hyperparameters can be updated to enhance further training of the model to enhance fidelity, accuracy, and/or latency regarding performance of speech recognition by the model. Model manager can control one or more iterations of model training.

Abstract: A resin composition is provided. The resin composition comprises: (A) a compound having a structure of formula (I); and (B) a component having ethylenically unsaturated double bond(s), which is selected from the group consisting of a compound having a structure of formula (II), a compound having a structure of formula (III), and combinations thereof, wherein Z, A, R, X, Y, m, and n are as defined in the specification.

Abstract: One aspect of the present disclosure pertains to a device. The device includes a memory macro having a frontside and a backside along a vertical direction. The memory macro includes edge strap areas extending lengthwise along a first direction at edges of the memory macro, a memory cell area having a plurality of memory cells, where the memory cell area is disposed between the edge strap areas along a second direction perpendicular to the first direction, and a middle strap area extending lengthwise along the first direction and disposed between the edge strap areas along the second direction, where the middle strap area divides the memory cell area into two memory cell domains. The middle strap area includes a feedthrough circuit that routes a power signal line of one of the plurality of memory cells to the backside of the memory macro.

Abstract: A toughened polyamide composition including a blend of: (A) at least one polyamide; (B) at least one impact modifier; and (C) at least one organic amine; a process for producing the toughened polyamide composition; and articles made from the toughened polyamide compositions.

Abstract: The present disclosure provides a memory testing system, including at least one memory device, a power supply, and a processor. The power supply is configured to provide a first reference voltage to the at least one memory device according to a control signal. The processor is configured to provide the control signal to control the power supply to vary the first reference voltage among multiple voltage levels and test the at least one memory device under the voltage levels to generate multiple first testing results corresponding to the voltage levels.

Abstract: The present application discloses an air suspension system, including a frame for mounting a vehicle body, a bridge housing for mounting wheels, and air springs, shock absorbers, a connecting rod frame and a thrust module connected between the frame and the bridge housing. Since the thrust module is standardized, a suitable thrust module can be matched according to different working conditions, thereby making the complex suspension adjustment work lightweight.

Abstract: Embodiments of the disclosure involve modeling DEL data using factorized molecular representations (e.g., hierarchical mono-synthon and di-synthon building blocks), which capitalizes on the inherent hierarchical structure of these molecules. Using the factorized molecular representations, machine learning models are trained to learn latent binding affinity of compounds for targets and one or more covariates (e.g., load/replicate noise). This leads to improved predictions by the machine learning models in the form of higher enrichment scores, which are well-correlated with compound-target binding affinity.

Abstract: A waterborne autonomous rescue device floats in a body of water and continuously senses an ambient audio in the body of water, and performs voice recognition on the ambient audio to recognize a cry-out-for-help voice, and calculates a direction of an emission source (e.g. a drowning person) that emits the cry-out-for-help voice, and then the waterborne autonomous rescue device will automatically move forward in the direction of the emission source, so that the drowning person can cling to the waterborne autonomous rescue device and be carried to a safe location; a waterborne autonomous rescue system includes the waterborne autonomous rescue device which is further connected to a monitoring device; a monitoring personnel can check the status of the waterborne autonomous rescue device through the monitoring device. When a drowning incident occurs, the monitoring personnel can go to a location of the waterborne autonomous rescue device to carry out subsequent rescue.

Abstract: A fingerprint segmentation method and device is provided. The fingerprint segmentation method may include dividing a fingerprint image into a plurality of sub-images, pooling each sub-image to acquire a feature map of the fingerprint image, and segmenting the feature map based on a region growing algorithm to acquire a fingerprint region in the fingerprint image.

Abstract: A floating column spoiler structure, a floating column and a floating wind turbine are provided. The floating column spoiler structure includes multiple spoiler plates and lifting and unfolding assemblies connecting each of the spoiler plates and a column. Each of the lifting and unfolding assemblies includes a first connecting rod, a second connecting rod, a first gear and a second gear; a first end of the first connecting rod is rotatably connected with a first end of the second connecting rod, and each of the spoiler plates is arranged at the first end of the first connecting rod and the first end of the second connecting rod; a second end of the first connecting rod is rotatably connected with the first gear, and a second end of the second connecting rod is rotatably connected with the second gear.

Abstract: A vibrating magnetic assembly includes a housing, a first magnet positioned within the housing and having a first permeance coefficient (Pc1), a second magnet positioned within the housing and spaced from the first magnet, the second magnet having a second permeance coefficient (Pc2), and a third magnet positioned within the housing between the first and second magnets. The third magnet has a third permeance coefficient (Pc3) and is reciprocable between the first and second magnets to cause vibration. A ratio of Pc3:Pc1 and Pc3:Pc2 is greater than 1 such that the N pole of the third magnet is magnetically attracted to the N pole of the first magnet, and the S pole of the third magnet is magnetically attracted to the S pole of the second magnet when the third magnet is positioned within a threshold distance of the respective first or second magnet.

Abstract: A moving device, applied in a nucleic acid extraction system and cooperated with a plurality of microtube components, the moving device includes: a workbench; a moving component, disposed on the workbench; a control element, disposed on the moving component and electrically connected to the moving component; a first motor, disposed on the moving component and electrically connected to the control element; a first rotating rod, connected to the first motor; a second motor, disposed on the moving component and electrically connected to the control element; a second rotating rod, connected to the second motor; and a telescopic component, disposed on the moving component corresponding to the first rotating rod and the second rotating rod, electrically connected to the control element, and movable between a first position and a second position.

Abstract: The present disclosure relates to apparatus and methods for assessing samples using a plurality of charged particle beams. In one arrangement, at least a subset of a beam grid of a plurality of charged particle beams and respective target portions of a sample surface are scanned relative to each other to process the target portions. Signal charged particles from the sample are detected to generate detection signals. A sample surface topographical map is generated that represents a topography of the sample surface by analyzing the detection signals.

Abstract: A misting nozzle and a spray device are provided. The misting nozzle comprises a spray barrel body, a liquid guiding element disposed in the spray barrel body and comprising first and second blocking portions, and a liquid valve disposed inside the spray barrel body and abutting against the liquid guiding element. Herein, the spray barrel body has one end provided with an opening and other end axially tapering to define a liquid outlet. An outer circumference surface of the first blocking portion is provided with an axially extending liquid guiding groove. A gap is defined between the outer circumference surface of the second blocking portion and the inner wall of the spray barrel body. The outer circumference surface of the liquid valve abuts against the inner wall of the spray barrel body. The liquid valve is a resilient element provided with an axially extending groove.

Abstract: A chimeric compound for targeted degradation of androgen receptor protein, a preparation method therefor, and a medical use thereof. Specifically, the present invention relates to a spiro compound represented by general formula (I), a preparation method therefor, a pharmaceutical composition containing the spiro compound, and uses thereof as a therapeutic agent, in particular a use as an androgen receptor degradation agent and a use in the preparation of a drug for treating and/or preventing androgen receptor mediated or dependent diseases or conditions.

Abstract: A flexible ultrasonic sensor with an ultrasonic-driven liquid metal as a conductive material and a manufacturing method thereof are provided. The method includes: pumping a liquid metal into an inflow channel with a pre-embedded copper wire in an ultrasonic pumping mode; in a vacuum atmosphere, enabling a encapsulation film subjected to oxygen plasma treatment to slowly fall on the previously obtained material through a clamping apparatus; clamping a piezoelectric organic polymer by the obtained material and a liquid metal electrode bottom plate, enabling the piezoelectric organic polymer to be located at a central position through a positioning plate, and pasting a flexible encapsulation layer to a lower part of a whole device in the vacuum atmosphere; and sintering upper and lower layers of liquid metal electrodes by power ultrasound after heating to ensure electrical connectivity, thereby completing manufacturing of the flexible ultrasonic sensor.

Abstract: A detector for a plasma measurement system, where the detector includes an insulating substrate including a cavity; a conductive plate spanning an entrance to the cavity; a first aperture through the conductive plate; an iris diaphragm including movable blades around a second aperture, the second aperture being aligned to the first aperture; an ion current collector disposed in the cavity, the iris diaphragm being disposed between the ion current collector and the conductive plate; and a rotatable gear coupled to the movable blades of the iris diaphragm.

Abstract: Methods and apparatus are disclosed for adjusting the front to rear ratio of roll damping and/or roll stiffness in a vehicle based on vehicle yaw rate and/or the rate of change of steering wheel angle. Also disclosed are methods and apparatus for dynamically adjusting one or more suspension system control parameters based on one or more of steering wheel angle, rate of change of steering wheel angle and yaw rate.

Abstract: A filament lamp (10) comprising a conductor element (100) that connects to at least two filaments (15). The conductor element is ring-shaped and formed of a continuous length or piece of bent conductive wire. The conductor element comprises a plurality of protrusions (111, 112, . . . , 118) to which a respective filament is attached and/or electrically connected. The conductor element lies in a first plane (410). Each of the plurality of protrusions is configured to provide a surface to which a respective filament of the filament lamp is electrically connectable. The surface is inclined with respect to the first plane.