Abstract: A mildew-proof composite composition with a synergistic effect as well as a preparation method and application thereof is provided. The mildew-proof composite composition includes the following components in volume fraction: 10 to 50% of cinnamon essential oil, and 50 to 90% of mustard essential oil. The mildew-proof composite composition with the synergistic effect provided by the present invention is blended into a composite essential oil composition with a significant inhibitory effect and strong antibacterial effect through the interactions among the components.

Abstract: The present disclosure provides a bimetallic coordination metal-organic framework material, a preparing method thereof, and an application thereof. In the bimetallic coordination metal-organic framework material, carboxyl groups and soft groups of ligands are coordinated with coordination metal ions to assemble a structure having space and functions divided into covalent charge carrier layers and charge storage ion layers. Further, through the conjugation effect, the bimetallic coordination metal-organic framework material has unique electromagnetic properties, good electrical conductivity, and magnetic coupling performance. Thus, the bimetallic coordination metal-organic framework material is used as superconducting materials, conductive materials, semiconductor materials, or electromagnetic materials.

Abstract: A projection display device and a projection display equipment are provided. The projection display device includes a display screen body, a photosensitive device, and a control module. The control module is electrically connected to the display screen body, the photosensitive device outputs a photosensitive signal when sensing a projection light beam, and the control module is electrically connected to the photosensitive device to receive the photosensitive signal and to control a section on the display screen body corresponding to a projection position of the projection light beam to be converted from a transparent state to an opaque state according to the photosensitive signal.

Abstract: A fully-automatic aluminum thermal-spraying corrosion prevention production line based on robots and visual recognition is provided. The production line comprises an automatic feeding system comprising feeding carrying and conveying mechanisms; a laser derusting system comprising a derusting robot, a laser cleaning nozzle and derusting conveying mechanisms; an aluminum thermal-spraying system comprising an aluminum spraying robot and an aluminum thermal-spraying gun; an automatic rolling system comprising a rolling pedestal, a first rolling wheel, a second rolling wheel and a rolling drive mechanism; a laser cutting system; and a discharging and stacking system.

Abstract: A digital and informationized fully-automatic aluminum thermal-spraying production line includes: an automatic feeding system including first transfer mechanisms and first carrying conveying mechanisms; a laser cleaning system including a laser cleaning tank, laser cleaning nozzles and cleaning conveying mechanisms; a first transfer system including second carrying conveying mechanisms and second transfer mechanisms; an aluminum thermal-spraying system including traveling mechanisms, turning mechanisms and an aluminum spraying mechanism, the traveling mechanisms being configured to convey workpieces on the second carrying conveying mechanisms onto the turning mechanisms one-by-one, the turning mechanisms being configured to turn the workpieces by a preset angle, and the aluminum spraying mechanism being configured to perform aluminum arc-spraying on the workpieces.

Abstract: A use of citronellol in preparing a preparation for promoting an expression of a virulence gene toxA of Pseudomonas aeruginosa is disclosed. It was found that citronellol slightly inhibits the growth of a Pseudomonas aeruginosa PAO1 strain and can promote the transcription of the toxA of Pseudomonas aeruginosa, which can increase the yield of an exotoxin A, namely, an encoded product of toxA. Therefore, citronellol is applicable to the preparation of a preparation for promoting the expression of the virulence gene toxA of Pseudomonas aeruginosa.

Abstract: An application of geraniol in preparation of formulation for promoting synthesis of Pseudomonas aeruginosa 3OC12-HSL signal molecules is provided. It was found that geraniol slightly inhibits growth of Pseudomonas aeruginosa PAO1 strain, but can significantly promote synthesis of the 3OC12-HSL signal molecules of the bacterium, and thus can be applied to preparation of formulation for promoting synthesis of the Pseudomonas aeruginosa 3OC12-HSL signal molecules.

Abstract: A server acquires a feature label vector of each seed user and forms a first number of clusters corresponding different information categories according to the feature label vectors of the seed users. The server calculates a central vector of each cluster according to the feature label vectors of the seed users in the cluster. The server acquires a feature weight vector corresponding to the information categories. The server acquires a feature label vector of each potential user. The server calculates first distances from the potential users to the central vector of the information categories according to the feature label vectors of the potential users, feature weight vectors and central vectors corresponding to the information categories. The server selects a second number of potential users corresponding to the shortest first distances from the first distances and sends them information that is matched with corresponding information categories of the target users.

Abstract: A use of citronellol in preparing a preparation for promoting an expression of a virulence gene toxA of Pseudomonas aeruginosa is disclosed. It was found that citronellol slightly inhibits the growth of a Pseudomonas aeruginosa PAO1 strain and can promote the transcription of the toxA of Pseudomonas aeruginosa, which can increase the yield of an exotoxin A, namely, an encoded product of toxA. Therefore, citronellol is applicable to the preparation of a preparation for promoting the expression of the virulence gene toxA of Pseudomonas aeruginosa.

Abstract: A control resource allocation method, an apparatus, an electronic device, and at least one non-transitory computer readable storage medium are provided. The method includes identifying resource usage status information for the first period, and determining control resource set (CORESET) time-frequency resources and uplink/downlink (UL/DL) control channel element (CCE) patterns for the first period, based on the resource usage status information.

Abstract: The application is to antibodies which have been labelled with polyenzymes (multiple enzymes), specifically polyperoxidases, for use in direct immunohistochemical assays of tissues. The antibodies used diagnostically may also be antibodies which are used therapeutically.

Abstract: Certain aspects of the present disclosure provide methods and apparatus for generating an envelope tracking power supply voltage. For example, certain aspects of the present disclosure provide an envelope tracking power supply having a linear amplifier having an output coupled to a power supply node of an amplifier, wherein a power supply node of the linear amplifier is coupled to a first voltage supply node. The envelope tracking power supply may also include a switch mode power supply having an output coupled to the power supply node of the amplifier. Certain aspects also include a circuit having a first switch coupled to the first voltage supply node and a second switch coupled to a second voltage supply node, wherein a power supply node of the switch mode power supply is coupled to the first switch and the second switch.