Abstract: A colorant composition for dyeing keratin fibers, in particular hairs, comprises: (i) at least one oxidative dye chosen from oxidation bases, optionally in combination with one or more couplers; (ii) at least one hydrophilic gelling polymer chosen from anionic acrylic copolymers; (iii) from 10 wt. % to 50 wt. % of at least one liquid polar fatty substance having a polarity index value of less than 26 mN/m, relative to the total weight of the colorant composition; and (iv) a surfactant system, comprising at least one surfactant selected from the group consisting of nonionic surfactants which are different from said liquid polar fatty substance, amphoteric surfactants, and anionic surfactants.

Abstract: The disclosure provides an electronic device which includes a first housing and a second housing. The first housing is provided with a stopper and a first clamping member. The second housing is provided with a first cavity, a sliding member, and a second clamping member. The first cavity is provided with a first hole, and communicates with the outside through the first hole. The first housing and the second housing are clamped and connected by using the first clamping member and the second clamping member. When an acting force acts on the sliding member through the first hole, the sliding member moves along a first direction, the stopper moves relative to the sliding member in a second direction, the first clamping member and the second clamping member change from clamping to separation, the first housing and the second housing change from clamping to separation, and the electronic device is opened.

Abstract: A voltage regulator circuit included in a computer system may employ a control circuit and a switch array that includes multiple switch circuits. Different groups of switch circuits that include respective groups of switch devices are coupled between an input power supply node and corresponding regulated power supply nodes. To maintain desired respective voltages on the regulated power supply nodes, the control circuit compares the voltages of the regulated power supply nodes to corresponding reference voltages and, based on results of the comparisons, opens and closes various ones of the switch devices included in the different groups of switch circuits.

Abstract: Methods, systems, and devices for data management are described. A data management system (DMS) may facilitate multi-layer data structure recovery. For example, the DMS may receive a request to recover a data structure backed up by the DMS to a destination environment. The data structure may include virtual machines that are organized according to a first topology that includes multiple logical layers. In response to the request, the DMS may determine the first topology using metadata associated with the structure and determine destination resources of the destination environment to which to recover the virtual machines. The destination resources may be organized according to a second topology that is the same as or based on the first topology and that includes multiple logical layers, and the DMS may recover the virtual machines to the destination environment.

Abstract: The present application provides a high-power semiconductor light-emitting chip with longitudinal carrier modulation and a manufacturing method therefor.

Abstract: Provided are a pharmaceutical composition of a kappa opioid receptor agonist, a preparation method therefor, and use thereof. The pharmaceutical composition comprises a compound represented by formula (I), a stereoisomer thereof, a metabolite thereof, or a pharmaceutically acceptable salt thereof; and an optional osmotic pressure regulator, adjusted to pH 3.0-5.0 with hydrochloric acid. The pharmaceutical composition is good in stability, has a preparation process suitable for industrial production with a simple formula, and is compatible with a clinical administration route.

Abstract: The present invention discloses a mixing mechanism, a mixing device, and a mixing method. The mixing mechanism comprises a support plate, a stop support, a support platform, and a drive unit. A contact point exists between the drive unit and the support plate, and the contact point is offset from a center of the support plate; the drive unit includes an adjuster that acts on a position of the contact point in a first direction; the contact point has at least a first movement position in a first direction; and when the support plate is supported by the stop support in a natural state, a height difference exists between a height of the support plate and the first movement position. This enables the adjustment of the inclined angle to adapt to different powder material mixing requirements, significantly enhancing mixing efficiency of powder material.

Abstract: Various embodiments for generating a voltage level on a regulated power supply node are disclosed. In one embodiment, an apparatus includes an external phase circuit on a first integrated circuit, where the external phase circuit is coupled to a regulated power supply node via a first inductor and configured to source a first current to the regulated power supply node using an external demand current and in response to an activation of a first enable signal. The apparatus also includes a control circuit on a second integrated circuit, where the control circuit is configured to generate the external demand current using a voltage of the regulated power supply node and a reference voltage. The control circuit is further configured to generate the first enable signal using a sensed version of the first current.

Abstract: Implementations of the present disclosure provide a method, a device, and an apparatus for verifying a veracity of a statement, and a medium. In One method, includes: training data including a statement, an evidence set, and a label are acquired. The statement is divided into a plurality of phrases based on a grammatical analysis of the statement. A phrase verification model is trained based on the training data and the plurality of phrases, so that the phrase verification model determines a plurality of phrase veracities of the plurality of phrases respectively based on the evidence set. A statement verification model is trained based on the training data and the plurality of phrases, so that the statement verification model determines a statement veracity of the statement based on the evidence set, where the plurality of phrase veracities provide an interpretation for the statement veracity.

Abstract: A method for dual-SIM communication is applicable to an electronic device equipped with a physical SIM card. The method includes: activating the physical SIM card and successfully registering the physical SIM card with a network, and establishing a data channel for the physical SIM card; based on the data channel, acquiring a cloud SIM card assigned by a cloud SIM card server, and acquiring authentication response data acquired by initiating a registration authentication request by the cloud SIM card to a SIM card pool; and performing dual-SIM communication based on the physical SIM card and the cloud SIM card. According to the method, dual-SIM communication is implemented based on a primary-backup configuration of a physical SIM card and the cloud SIM card employed in the electronic device. The physical SIM card serves as both a data card and an authentication card for the cloud SIM card.

Abstract: The disclosure discloses a design method design method of a low-frequency vibration isolation component with a multicell interlacing triply periodic minimal surface lattice metamaterial and a vibration isolator.

Abstract: Disclosed is a method for preparing cellulose and lignin oil by depolymerizing lignocellulose without exogenous hydrogen, including: performing reaction on the lignocellulose dispersed into an aqueous medium at 120° C. to 180° C. under the action of a catalyst; and separating a reaction product to obtain the cellulose and the lignin oil. The catalyst includes a carrier and an active ingredient loaded on the carrier, where the active ingredient is selected from one of platinum, palladium, ruthenium and nickel; the carrier is selected from one of a metal oxide, a metal composite material, silicon dioxide, nitrogen-doped carbon, molybdenum carbide and molybdenum nitride; and the metal oxide is selected from one of niobium oxide, tantalum oxide, tungsten oxide, zirconium oxide, aluminum oxide, titanium dioxide and molybdenum oxide.

Abstract: Embodiments of the present disclosure provide a method for constructing a polypeptide molecule, an apparatus, a device, a storage medium, and a program product. The method described herein comprises: obtaining a set of coding tables of a generation model, the set of coding tables comprising a plurality of discrete coded representations, the generation model comprising a first decoder and a second decoder, the set of coding tables being used for constructing a first input to the first decoder and a second input to the second decoder, the first decoder being used for determining a secondary structure of a polypeptide molecule based on the first input. According to the embodiments of the present disclosure, the polypeptide molecule having higher antibacterial activity can be obtained by considering the secondary structure in the process of constructing the polypeptide molecule.

Abstract: A liquid crystal composition and a display panel using the same are provided. The liquid crystal composition includes a first compound represented by formula (I), a second compound represented by formula (II), a third compound represented by formula (III), and a fourth compound represented by formula (IV). R1 to R8 are independently selected from —H, —F, —Cl, —Br, —I, —CN, —SCN, —NCS, or —SF; or, R1 to R8 are independently selected from a substituted or unsubstituted alkyl group having 1-15 carbon atoms, a substituted or unsubstituted alkoxy group having 1-15 carbon atoms, a substituted or unsubstituted alkenyl group having 2-15 carbon atoms, a substituted or unsubstituted alkenyloxy group having 2-15 carbon atoms, a substituted or unsubstituted alkynyl group having 2-15 carbon atoms, or a substituted or unsubstituted alkynyloxy group having 2-15 carbon atoms, and substituent groups thereof are independently selected from F, Cl, Br, or I.

Abstract: The present disclosure provides a video and audio signal processing chip, a video and audio signal processing device including the same, and a video and audio signal processing method. The video and audio signal processing chip includes a signal detection module, a storing unit and a controller. The signal detection module is configured to detect and store video and audio signals. The controller is configured to: transfer the video and audio signals from the signal detection module to the storing unit; and transmit the video and audio signals stored in the storing unit to a host.

Abstract: A power management circuit for a computer system is disclosed. The power management circuit includes a power storage circuit, a first power converter circuit, and a second power converter circuit. The first power converter circuit sources a current to a regulated power supply node via a first inductor under average load conditions using a voltage level of an input power supply node. During high-load transient conditions, the second power converter circuit provides additional current to the regulated power supply node via a second inductor using a voltage generated by the power storage circuit.

Abstract: Thermoplastic compositions include: from about 50 wt % to about 70 wt % of a PEEK (polyether ether ketone) component; from about 5 wt % to about 20 wt % of a PEI (polyetherimide) component; and from about 20 wt % to about 40 wt % of a glass fiber component. The combined weight percent value of all components does not exceed 100 wt %, and all weight percent values are based on the total weight of the composition. Methods for forming a molded article including the thermoplastic composition are described.

Abstract: A double-robotic-arm collaborative flexible assembly system and method for disordered circuit breaker parts is provided. The system includes a target detection positioning module, configured to process an image of various types of circuit breaker parts disorderly placed in a loading tray, and determine spatial pose information and type information of the circuit breaker parts; an intelligent obstacle avoidance grabbing module, configured to determine an optimal obstacle avoidance path, clamping jaw types, and a moving instruction; and a double-robotic-arm flexible collaborative module, configured to determine an optimal double-robotic-arm collaborative technology by using a trained double-robotic-arm collaborative technology decision-making model according to the type information of the target circuit breaker part, and then place the target circuit breaker part into a loading mold.

Abstract: A liquid crystal composition and a display panel are provided herein. The liquid crystal composition includes a liquid crystal compound, a self-alignment compound, and a first polymerizable compound. The self-alignment compound is represented by the following formula I, and the first polymerizable compound is represented by the following formula II-1: The display panel includes a first substrate; a second substrate disposed opposite to the first substrate; a liquid crystal layer disposed between the first substrate and the second substrate; an alignment layer disposed at least on a side of the first substrate close to the liquid crystal layer, where the alignment layer comprises a polymerization product of the self-alignment compound and the first polymerizable compound in the liquid crystal composition.