Abstract: A wireless communication method, a network element, and an apparatus are provided. The wireless communication method includes: transmitting, by a first network element, first information to a second network element, where the first information is associated with first QoS, and the first QoS corresponds to a first group of terminal devices. According to embodiments of this application, the first QoS corresponding to the first group of terminal devices is introduced.

Abstract: A auxiliary power supply circuit includes a first switching transistor, second switching transistor, first series resistor, a transformer, a first capacitor, and an auxiliary power supply controller. First terminals of the first switching transistor and the second switching transistor are connected to a positive direct current bus, second terminals of the first switching transistor and the second switching transistor are connected to a negative direct current bus through the first capacitor, a control terminal of the second switching transistor is connected to the first terminal of the first switching transistor, the second switching transistor is connected in parallel to the first series resistor, two terminals of the first capacitor are connected to two terminals of a primary-side winding of the transformer, and a second terminal of the primary-side winding of the transformer is connected to the negative direct current bus.

Abstract: A power converter and a control method. When the power converter runs in the first mode, a peak current flowing through an inductor is higher, and a switching frequency of the switching component is lower; or when the power converter runs in the second mode, a peak current flowing through an inductor is lower, and a switching frequency of the switching component is higher. When an output power of the power converter is less than a first specified power, a current output by the power converter is small, and the power converter runs in the first mode; or when an output power of the power converter is greater than or equal to a first specified power, a current output by the power converter increases, and the power converter runs in the second mode.

Abstract: An electronic atomization device is provided. The device includes a liquid storage cavity storing a liquid substrate; an atomization assembly for atomizing the liquid substrate to generate an aerosol; an inhalation port, a first air inlet, and a first airflow channel, jointly defining a first airflow path from the first air inlet through the atomization assembly to the inhalation port; an airflow sensor for sensing an airflow change in the first airflow channel; an operating element configurable between a first configuration and a second configuration, the operating element closing or covering the first air inlet in the first configuration to prevent external air from entering through the first air inlet, the operating element opening or exposing the first air inlet in the second configuration; a battery cell; and a circuit board controlling to supply power to the atomization assembly based on the sensing of the airflow sensor.

Abstract: The present disclosure provides a method for producing an improved target organism, the method including: a step A) of selecting an individual exhibiting the improvement from candidate microorganisms of an organism species to which a derived individual different from the target individual belongs; a step B) of obtaining, in a derived individual exhibiting the improvement, an exogenous microorganism involved in the improvement or a part thereof from a gastrointestinal bacterial flora of the derived individual; a step C) of introducing the exogenous microorganism or a part thereof into the target individual; and a step D) of optionally confirming the properties of the gastrointestinal bacterial flora in the target individual, and confirming that a desired improvement is achieved.

Abstract: An etching composition may include an oxidizing agent, an accelerator, an ammonium salt, and an aqueous solvent, wherein the accelerator may include one or more compounds represented by Formula 1, and the ammonium salt may include at least one compound having a structure in which at least one of hydrogen ions (H+) of a hydroxyl group (*—OH) or a thiol group (*—SH) included in the accelerator is substituted with an ammonium cation (NH4+): Formula 1 is as described in the present specification.

Abstract: The present invention relates to a crystal form A of a compound of formula (I), and a preparation method therefor and the use thereof. The crystal form A has good properties in terms of physical and chemical stability, water solubility, bioavailability and processing adaptability.

Abstract: In one aspect, there is provided a composition comprising a waste particulate material and a biodegradable polymer; wherein the biodegradable polymer comprises a thermoplastic polymer; a weight portion of said biodegradable polymer within said composition is between 10 and 50%; and wherein said composition is flowable at a temperature between 100 and 220° C.. Furthermore, shaped articles derived from the composition and method of manufacturing thereof are also provided.

Abstract: A pedal simulator includes a damper housing unit, a damper holder unit coupled to the damper housing unit, a first bearing unit rotatably disposed on the damper holder unit, a damper piston unit slidably accommodated inside the damper housing unit, a damper unit coupled to the damper piston unit, accommodated inside the damper housing unit, and compressed by a movement of the damper piston unit, a damper pressing unit coupled to the damper piston unit to press the damper piston unit, and a first elastic unit disposed between the damper pressing unit and the damper housing unit to elastically support the damper pressing unit.

Abstract: A drive assistance controller of a moving body executes driving assist control when a first travel mode is set, is capable of executing driving assist limitation control for limiting execution of the driving assist control more than when the first travel mode is set, when a second travel mode different from the first travel mode is set, executes the driving assist limitation control when the second travel mode is set and a behavior state or an environment state is a first state, and does not execute the driving assist limitation control when the second travel mode is set and the behavior state or the environment state is a second state different from the first state.

Abstract: A flow control device including a body having an inlet in a first end thereof, an outlet in a second end thereof, and a passageway extending between the inlet and the outlet, the flow control device further including an injection assembly located at least partially within the passageway such that at least a portion of a fluid flowing through the device passes through the injection assembly, and wherein the flow control device further comprises a flow control portion adapted to control the proportion of the fluid that passes through the injection assembly in response to one or more parameters.

Abstract: A method, apparatus, medium and electronic device for identifying degradation degree of battery. The method includes: acquiring battery data corresponding to a current cycle count, wherein the battery data comprise battery capacities and battery voltages of the battery; acquiring, based on the battery capacities and the battery voltages, capacity differences corresponding to the battery voltages; acquiring, based on the battery voltages and the capacity differences, a surge set of the capacity differences and a voltage set corresponding to the surge set; and identifying a degree of the battery degradation based on the surge set and the voltage set, to obtain an identification result related to the current cycle count. The method can identify the degree of battery degradation without applying other specialized testing equipment, thereby reducing the cost of identifying the degree of degradation, thereby simplifying the process.

Abstract: A method for generating a mask image may include generating the mask image from a target pattern by using a first artificial intelligence (AI) model, modifying the mask image by using an activation function, calculating a gradient of the activation function by using a gradient of a loss function determined based on a difference between the target pattern and a pattern predicted through an optical simulation the modified mask image performed by a second AI model, and updating the modified mask image based on the gradient of the activation function.

Abstract: The present invention is a photosensitive resin composition including a silicone skeleton-containing polymer (A), an anthraquinone-based dye (B), and a photoacid generator (C). The inventive photosensitive resin composition can provide: a photosensitive resin composition which can provide a photosensitive resin film that has a shielding function, has dispersion stability in varnish, can reduce aggregates in a film, and can form a fine pattern; a photosensitive resin film; a photosensitive dry film; and a pattern forming process by using the compositions.

Abstract: A developing device includes a developer bearer, a developer container, a supply rotator, and a layer thickness regulator. The developer bearer is rotatable in a first direction to supply developer to a latent image bearer. The developer container contains the developer to be supplied to the developer bearer. The supply rotator supplies the developer in the developer container to the developer bearer at a contact position at which the supply rotator contacts the developer bearer. The layer thickness regulator forms a layer of the developer having a regulated thickness on the developer bearer. The developer bearer collects residual toner from the latent image bearer. The supply rotator rotates in a second direction opposite the first direction of the developer bearer at the contact position. The supply rotator has a surface of a foam layer including a single foam cell having a diameter smaller than 300 ?m.

Abstract: Disclosed is an innate immune-activating drug, which has broad-spectrum antiviral activity, immune adjuvant activity, promotive immunotherapy and anti-tumor activity. Specifically, disclosed are use of a compound of formula I or a tautomer, a mesomer, a racemate, an enantiomer, a diastereoisomer or a mixture thereof, or a pharmaceutically acceptable salt thereof, or a prodrug thereof in the preparation of an innate immune-activating drug. The compound can activate innate immunity, induce generation of type I interferon, significantly inhibit virus infection, and promote immune function and anti-tumor.

Abstract: Provided is a customized, spliced and molded mattress, which includes a mattress base layer and a supporting layer, where the supporting layer is disposed on the mattress base layer, at least one supporting area is disposed on the supporting layer, at least one splicing block for changing local elasticity of the supporting area is disposed in the supporting area, and the mattress base layer, the supporting layer and the splicing block are integrally formed by molding. The present disclosure meets the improvement need for elasticity differences in different areas on the mattress by adopting a design that the mattress base layer is integrally formed with the supporting layer with elasticity improvement by molding, so that the mattress has abundant elasticity body feeling. The supporting areas that are formed through the splicing blocks may implement the abundant differential supporting, are applied more skillfully and abundantly, and suitable for customized design and production.

Abstract: A dishwasher including a tub; a first duct inside the tub to guide washing water, the first duct including a first flange; a second duct configured to guide the washing water from the first duct, the second duct including a second flange couplable to the first flange in a first direction and separable from the first flange in a second direction opposite to the first direction; and a sealing member configured to seal between the first flange and the second flange, the sealing member including a sealing body mountable on an outer surface of the first flange, a first sealing protrusion protruding from the sealing body, a second sealing protrusion protruding from the sealing body, and spaced apart from the first sealing protrusion in the second direction, a reinforcing portion between the first and second sealing protrusion, and a notch recessed between the second sealing protrusion and the reinforcing portion.

Abstract: An adverse effect on characteristics of a coil component can be reduced. A coil component includes a drum core and first and second wires. The drum core includes a winding core and first and second flanges. The second wire includes first, second and third wound portions. The second wound portion is located on the second flange side with respect to the first wound portion in a direction along a central axis X, and at least a part of the second wound portion is wound around an outer peripheral surface of the winding core. When the second wire is traced from a first end to a second end in the second wound portion, the second wire has a first intersection and a second intersection intersecting a specific one turn of the first wire within a range where the second wire is wound by two turns.

Abstract: A circuit board includes a multilayer ceramic electronic component; and a mounting board mounting the multilayer ceramic electronic component thereon, wherein the multilayer ceramic electronic component comprises: a ceramic main body having a dimension in the first axis direction of the ceramic main body of 0.1 mm or more, and a ratio of a dimension in the second axis direction of the ceramic main body to the dimension in the first axis direction of 130% or more, a plurality of internal electrodes laminated inside the ceramic main body in the first axis direction, and both edges of the plurality of internal electrodes in the second axis direction being aligned with each other within 0.5 ?m in the second axis direction, and external electrodes respectively covering the end surfaces, and wherein the mounting board faces the second principal surface of the multilayer ceramic electronic component mounted thereon.