Abstract: The pixel circuit of the present disclosure includes: a light emitting module configured to emit light; a driving module configured to drive the light emitting module to emit light based on a driving voltage in a luminescence stage; a storage module configured to maintain and provide the driving voltage to the driving module in the luminescence stage; a first transistor, having a first electrode coupled to a position from which the driving module acquires the driving voltage; a second transistor, having a first electrode coupled to the first electrode of the first transistor, and a second electrode being not directly coupled to a signal source; and a voltage stabilizing capacitor, having a first electrode coupled to the second electrode of the second transistor, and a second electrode coupled to a constant voltage signal source.

Abstract: A method for styling hair comprises placing the hair in a desired configuration and applying a hair styling composition to the hair. The hair styling composition comprises a powder of a multistage polymer of a soft polymer of Tg<40° C.; and a hard polymer having a Tg>40° C., and at least 10° C. higher than the Tg of the soft polymer wherein the hard polymer forms a complete or partial shell around the soft polymer the weight ratio of hard polymer to soft polymer being 1.01:1 to 2:1. After exposure to liquid water and drying at temperatures below 100° C., a maximum thermal transition temperature of the multistage polymer in an atmosphere of 0% relative humidity that differs by 20° C. or less from the maximum thermal transition temperature in an atmosphere of 75% relative humidity.

Abstract: The present disclosure relates to a primer coating material composition, obtainable by combining at least two components (A) and (B) of a coating material system, which are different from one another and present separately from one another, with component (B) being nonaqueous and including at least one polyisocyanate having more than two free isocyanate groups, at least one organic solvent, and, further, at least one Si-containing compound which contains at least one hydrolyzable radical and at least one non-hydrolyzable organic radical, for at least partial application to at least one optionally pretreated surface of a plastics substrate, to a method for producing a corresponding coating on such a substrate, and to a method for at least partially coating at least one surface of a plastics substrate with a multicoat paint system.

Abstract: A communication method and apparatus to optimize a measurement policy are described. The apparatus may receive a measurement configuration sent by a network device. The measurement configuration may include a first identity and a first period of the first identity. The apparatus sends a measurement report to the network device when the first period expires. The measurement report may include the first identity and a measurement result of the first identity. The measurement result of the first identity includes a measurement result of at least one second identity.

Abstract: A method for dissipating power of an automotive electric drive system that includes a traction battery, and an inverter, wherein the inverter includes a DC bus between, and a dissipation circuit between the traction battery and DC bus, wherein the dissipation circuit includes a plurality of resistors connected in series between positive and negative terminals of the DC bus and a dissipation resistor and switch connected in series between the positive and negative terminals, the method includes responsive to a voltage across one of the plurality of resistors being less than a threshold value, deactivating the switch to prevent current flow from the positive terminal to the negative terminal through the dissipation resistor, and responsive to the voltage exceeding the threshold value, activating the switch to permit current flow from the positive terminal to the negative terminal through the dissipation resistor.

Abstract: A display panel and a display device are provided. The display panel includes: a display region and a peripheral region surrounding the display region. The display region comprises a first display sub-region and a second display sub-region. The width-to-length ratio of a channel region of an output transistor in a second gate shift register corresponding to the second display sub-region is decreased so as to reduce the charging time of pixels in the second display sub-region, so that the brightness of the pixels in the second display sub-region is consistent with the brightness region of pixels in the first display sub-region. The configuration facilitates achieving a narrow bezel while improving the display uniformness of the display panel without changing the existing circuit structure and occupying the additional bezel area.

Abstract: A display panel, a driving method, and a display device. The display panel includes: a base substrate, subpixels, driving lines, data lines, a gate driving circuit including clock signal lines and shift register units arranged in extension direction of clock signal lines. The clock signal lines is divided into clock signal line groups; the shift register units is divided into register unit groups; the shift register units in same register unit group are cascaded, adjacent two of shift register units in the extension direction are in different register unit groups; one register unit group corresponds to one clock signal line group; the gate of an input transistor is connected to a clock signal line in a corresponding clock signal line group, the second pole of input transistor is connected to the gate of an output transistor; the second pole of output transistor is connected to at least one driving line.

Abstract: An array substrate manufacturing method includes forming a plurality of first lead lines, a plurality of pixel electrodes, and a plurality of connecting lines over a substrate. Each first lead line is insulated from any pixel electrode, and each connecting line is insulated from any first lead line and is configured to electrically couple at least two pixel electrodes such that a set of pixel electrodes electrically coupled by each set of connecting lines substantially form an equivalent lead line. The method further includes detecting whether there is a short circuit between one equivalent lead line and a first lead line, and severing each of the plurality of connecting lines such that any two of the plurality of pixel electrodes are not electrically coupled.

Abstract: The present disclosure relates to a display substrate, including: a substrate including a display region and a peripheral region surrounding the display region, the peripheral region including a first wiring region, the first wiring region including a first sub-wiring region disposed along a first direction away from the display region; a first conductive layer located on the substrate; a first dielectric layer located on the first conductive layer; a second conductive layer located on the first dielectric layer; a second dielectric layer located on the second conductive layer; a third conductive layer located on the second dielectric layer; a third dielectric layer as a planarization layer located on the third conductive layer; a fourth conductive layer located on the third dielectric layer. The fourth wiring is electrically connected to the third wiring.

Abstract: The present disclosure discloses a display panel and a display apparatus. The display panel includes a display region and a non-display region surrounding the display region. The display region includes: a plurality of sub-pixels disposed in an array, and each sub-pixel includes a pixel circuit and a light emitting device. A control terminal of anode reset transistor is electrically connected with a control terminal of reset transistors in the next row of sub-pixels. The non-display region includes: a row of dummy sub-pixels, the dummy sub-pixels correspond to columns of sub-pixels in one to one correspondence, each dummy sub-pixel includes a dummy pixel circuit and a dummy light emitting device, and the dummy light emitting device does not emit light. and a control terminal of the dummy anode reset transistor is electrically connected with a control terminal of reset transistor in a first row of sub-pixels correspondingly.

Abstract: The present disclosure provides an energy identification method for a micro-energy device based on back propagation (BP) neural network, which includes the following steps: S1, sampling a dynamic voltage of a micro-energy device in an open-circuit state to obtain an original voltage signal, and denoising the original voltage signal by an adaptive threshold wavelet transform; S2, extracting an R wave peak value of the denoised voltage signal so as to obtain model input data; S3, establishing a BP neural network model, inputting data to train the model, and stopping training when a training error is smaller than a preset value, to obtain a qualified BP neural network model; and S4, identifying a to-be-identified voltage signal by using the BP neural network model obtained in the step S3. According to the present disclosure, accurate and rapid energy identification and classification can be carried out, and the classification result is reliable.

Abstract: This disclosure is directed to power systems for transferring power between electrical components. An exemplary power system includes a first electrical component (e.g., an inverter system) having a current sensor assembly for detecting current flowing between the first electrical component and a second electrical component (e.g., an electric motor) in order to more reliably manage and control operation of the second electrical component. The current sensor assembly may include an integrated cooler that includes an internal cooling circuit configured to circulate coolant for cooling one or more bus bars of the current sensor assembly.

Abstract: Systems and methods for at least partially removing carbon dioxide (CO2) from a feed gas comprising CO2 are generally provided.

Abstract: The present disclosure provides an electroluminescent display panel and a display apparatus. The electroluminescent display panel includes at least one regular-shaped display region and at least one irregular-shaped display region, and the display panel further includes at least one first load compensation circuit in the at least one irregular-shaped display region. The at least one first load compensation circuit is electrically coupled to one of the at least one gate line, and the at least one first load compensation circuit is electrically coupled to a same gate line to which the at least one pixel unit is electrically coupled, at a side close to the at least one gate line signal input terminal with respect to the at least one pixel unit.

Abstract: The present disclosure discloses a functional fluid gating control system, which comprises a porous membrane and a functional fluid. The functional fluid at least partially infiltrates the porous membrane and cooperates to form a fluid gating pathway. The functional fluid and/or the porous membrane responds to at least one stimulus and undergoes a physical change or a chemical change to change the threshold pressure of the transport substance. A transport fluid being immiscible with the functional fluid is controlled to pass through the fluid gating system, and thus controllable transport and multiphase separation of materials are achieved. The stimulus of the present disclosure comprises a wide range of sources, and the stimulus responsiveness of the functional fluid and the porous membrane can be randomly and freely combined to adapt to multiple stimuli from complex external conditions and achieve intelligent controllability.

Abstract: A device for continuous seawater desalination of and a method thereof. A hydrophobic carbon nanotube composite membrane is made of a hydrophobic polymer and carbon-based materials, and the carbon-based materials are, such as, carbon nanotubes or graphene. The hydrophobic carbon nanotube composite membrane is perforated to obtain the hydrophobic carbon nanotube composite membrane having micrometer-nanometer multi-level pore structure using laser light. Further, a surface is coated with a photothermal-electrothermal responsive polymer to increase electric joule heat and photothermal effects to increase energy utilization efficiencies, and the hydrophobic carbon nanotube composite membrane having multi-level pore structure and electrothermal effects and photothermal effects is finally obtained.

Abstract: Systems and methods for processing data for use in machine learning models, including receiving a request to generate a pipeline including two or more tasks, the request defining which features to ingest and output and instructions for processing the features; generating the pipeline including based on the request; for one or more producer tasks: retrieving the ingestible features from one or more databases, processing the features, and outputting curated features; for one or more consumer tasks: retrieving the ingestible features from a previous task in the pipeline upon which the consumer task depends, processing the features, and outputting curated features; storing the curated features associated with one or more tasks of the two or more tasks in a feature store; and providing the stored curated features associated with the one or more tasks of the two or more tasks to a machine learning model for ingestion.

Abstract: A unified system with a machine learning feature data pipeline that can be shared among various product areas or teams of an electronic platform is described. A set of features can be fetched from multiple feature sources. The set of features can be combined with browsing event data to generate combined data. The combined data can be sampled to generate sampled data. The sampled data can be presented in a format having a structure that is agnostic to a feature source from which the set of features was fetched. The sampled data can be joined with old features by a backfilling process to generate training data designed to train one or more machine learning models. Related methods, apparatuses, articles of manufacture, and computer program products are also described.

Abstract: The invention relates to a cosmetic composition which comprises: (i) one or more anionic surfactants, (ii) at least 3.5% by weight of one or more fatty acids, relative to the total weight of the composition, and (iii) one or more antidandruff agents, the anionic surfactant(s)/fatty acid(s) weight ratio being from 0.5 to 3.5. The invention also relates to the use of said composition for washing and conditioning the hair.

Abstract: Disclosed are an activation apparatus of a railway vehicle and a railway vehicle having activation apparatus. The activation apparatus being disposed in each carriage of the railway vehicle containing a plurality of marshallings, the activation apparatus comprising: a target power supply, connected with an activation busbar through a first branch, wherein the activation busbar runs through the railway vehicle containing the plurality of marshallings; and a circuit switch, configured to control a state of the first branch, wherein the state comprising one of the followings: a disconnection state and a connection state. The present disclosure solves the technical problem in the related art in which a current railway vehicle activation mode cannot allow all control carriages to activate and control a corresponding railway vehicle.