Abstract: A traditional Chinese medicine compound composition with immune bidirectional regulation effect and its preparation method and applications are disclosed. The traditional Chinese medicine compound composition with immune bidirectional regulation effect is prepared by compounding a volatile oil obtained after heating and refluxing of Schizonepetae herba and an extract jointly extracted by Schizonepetae herba extract residue, Astragali radix and Atractylodes macrocephala in the disclosure. The traditional Chinese medicine compound composition has no side effects and remarkable effect, and the traditional Chinese medicine compound composition disclosed by the disclosure can be used as a dietary supplement or health food raw material to regulate allergic reaction and low immunity. The traditional Chinese medicine compound composition disclosed by the disclosure is suitable for promotion and application.

Abstract: A system may perform operations including, for a given seed file, obtaining a first graph query to extract a first set of feature values from a first dataset, extracting, based on a feature calculation time, a sub-graph from the first dataset, obtaining, based on a second logic, a second graph query to extract a second set of feature values from a second dataset, and calculating a parity between the first set of feature values and second set of feature values. The operations may also include obtaining the events from a first data store, the events being filtered based on the given seed file, replaying the events backwards and extracting a third set of feature values, determining whether any of the second set of feature values do not match the second set of feature values, and updating the second set of feature values based on third set of feature values.

Abstract: This application provides an interface display method and an electronic device, and relates to the field of terminal technologies. In the method, a first interface is displayed when a first trigger condition is detected, where the first interface includes a wallpaper and a first interface element, and a material of the first interface element matches a material of a subject in the wallpaper, so that the first interface element on the first interface can be more harmonized and unified with the wallpaper, to improve overall visual effect of a user interface.

Abstract: A wallpaper display method includes displaying a first wallpaper when a first wallpaper display event is detected, where the first wallpaper includes a first foreground object and a first background picture; and displaying a second wallpaper when a second wallpaper display event is detected, where the second wallpaper includes a second foreground object and a second background picture, features of the first foreground object and the second foreground object are the same in a first feature dimension, and the first background picture is different from the second background picture.

Abstract: A terminal displays an application window of a first application on a display screen of the terminal. The application window includes a plurality of elements. After receiving a first operation, the terminal displays an animation in which the application window moves. When determining that the application window moves to a specified area of the display screen of the terminal, the terminal displays a live window on the display screen of the terminal. The live window includes some elements in the application window.

Abstract: A shear-type cavitation nozzle and its applications, as well as a shear-type cavitation oral irrigator; wherein the shear-type cavitation nozzle includes a main body and a shearing member; the main body has a cavitation chamber inside, and the main body is provided at its two ends with respectively a water inlet port and a water outlet port that are both in communication with the cavitation chamber. The shearing member is provided inside the cavitation chamber and has an inner flow channel and an outer flow channel. The inner flow channel and the outer flow channel each has a water inlet end corresponding to the water inlet port, and the inner flow channel and the outer flow channel each has a water outlet end corresponding to the water outlet port. The shearing member reciprocates inside the cavitation chamber under action of pulsed water flow from the water inlet port.

Abstract: This application provides a clipboard content pasting method and a related apparatus. An electronic device may identify, based on a copy page and a paste page, a paste scenario and a user intent of performing copying and pasting by a user. Based on the paste scenario and the user intent, the electronic device may extract, from copied content, to-be-pasted content that meets the user intent and that matches an input box on the paste page. The electronic device may provide the to-be-pasted content on the paste page for the user to select and input the to-be-pasted content into the input box on the paste page. The foregoing method can effectively improve copying and pasting efficiency of the user, and improve copying and pasting experience of the user.

Abstract: A cable climbing robot includes a climbing front body and a detection body. The climbing front body includes a front body rack, duct propellers, a front body clasping unit and a front body control module, the duct propellers are mounted on the outer side of the front body rack; the front body clasping unit includes a front body clasping electric motor, a front body clasping transmission component and a front body clasping member; the front body clasping electric motor is fixedly mounted on the front body rack, and the front body clasping electric motor drives the front body clasping member via the front body clasping transmission component; the front body control module is mounted on the front body rack, and the front body control module is electrically connected to the duct propellers and the clasping electric motor.

Abstract: This application provides a service sharing method and system, and an electronic device. The method includes: A first device may display a chat interface with a first contact, where the chat interface includes an input box for a chat message. If it is detected that a user inputs a preset symbol into the input box, the first device displays a first device list. If it is detected that the user selects a second device from the first device list, the first device displays a service list provided by the second device, where the service list includes one or more services provided by the second device. If it is detected that the user selects a first service from the service list, the first device sends a first chat message in the chat interface, where the first chat message includes first service content corresponding to the first service selected by the user.

Abstract: A model training method includes performing sampling on the target model to obtain a submodel of the target model, and a quantity of feature transformation layers of the submodel is less than a quantity of feature transformation layers of the target model, and/or a size of a weight matrix of at least one of feature transformation layers of the submodel is less than a size of a weight matrix of a corresponding feature transformation layer of the target model; augmenting the submodel to obtain an augmented model; and training the augmented model to obtain a trained augmented model.

Abstract: The method comprises: a first terminal displays an object on a display of the first terminal. The first terminal receives a drag operation entered by a user. The drag operation is used to initiate drag for the object. The first terminal displays, on the display of the first terminal in response to the drag operation, an animation in which the object moves with the drag operation. The first terminal sends drag data to a second terminal after determining that a drag intent of the user is cross-device drag. The drag data is used by the second terminal to display the object on a display of the second terminal.

Abstract: A design method for a disturbance pipe structure based on the Karman vortex street theory, which includes a liquid transport pipe and a variable diameter disturbance element located within the liquid transport pipe. The variable diameter disturbance element includes a disturbance helical wire coiled in the direction of the liquid flow with a wire diameter of d. The design method includes the following steps: deriving an initial calculation formula for the wire diameter d according to the Reynolds number calculation formula; deriving a calculation formula for the fluid velocity V2 of fluid entering the liquid transport pipe according to the flow conservation calculation formula; deriving the final calculation formula for the wire diameter d according to the calculation formulae between the liquid pump piston speed V1, motor speed n, eccentric wheel eccentricity R, and the connecting rod length ratio ? (FIG. 3).

Abstract: A photoelectric-thermoelectric-piezoelectric coupled hybrid energy harvesting apparatus includes a housing, a photoelectric-thermoelectric energy harvesting apparatus, and a piezoelectric energy harvesting apparatus. The housing is configured to support and accommodate the photoelectric-thermoelectric energy harvesting apparatus, the piezoelectric energy harvesting apparatus, and a heat dissipation plate. The photoelectric-thermoelectric energy harvesting apparatus is respectively arranged on five surfaces of the housing to implement reciprocally coupled harvesting of solar energy and thermal energy in a working environment. The piezoelectric energy harvesting apparatus is arranged on a right side surface of an interior of the housing to implement reciprocally coupled harvesting of thermal energy and mechanical energy in the working environment.

Abstract: The present disclosure provides a ubiquitous energy fusion and harvesting system, formed into a hexahedron by splicing light-heat-radio frequency (RF) fusion energy-harvesting devices, light-heat-kinetic-RF fusion energy-harvesting devices, and a heat-dissipating circuit board. The system can adapt to multi-directional and all-time solar energy harvesting, and multi-band and omnidirectional RF energy harvesting, avoiding insufficient output of electric energy in a harsh environment of single energy harvesting. In the present disclosure, a solar cell sheet serves to provide a heat source for a temperature difference power generation sheet, and a piezoelectric power generation array serves as a cooling fin to cool the temperature difference power generation sheet, realizing a multi-source ubiquitous energy composite harvesting and conversion with mechanism fusion and spatial mutual benefit.

Abstract: This application provides a control method and an electronic device. In this application, when receiving an operation performed by the user for interface transfer, an electronic device like an in-vehicle terminal determines, by analyzing a specific intention of the operation, whether to perform cross-screen transfer or one-screen transfer, to provide a better intelligent interface display service for the user. For example, when it is determined that the intention is to perform the cross-screen transfer, based on an actual display situation before transfer of a first interface and/or an interface display situation on a second screen, an interface transferred from an original screen may be displayed on a target screen in an appropriate display type after the transfer.

Abstract: A hybrid energy harvesting apparatus for harvesting omnidirectional multi-band radio frequency (RF) energy and thermoelectric energy includes a housing, an RF harvesting apparatus, a thermoelectric harvesting apparatus, and an energy storage apparatus. The housing is a hollow polyhedron. The thermoelectric harvesting apparatus includes a thermoelectric sheet applied to an outer side surface of the housing and a thermoelectric conditioning circuit mounted in the housing. The thermoelectric sheet is configured to harvest thermal energy and convert the thermal energy to electrical energy. The RF harvesting apparatus includes a multi-band two-dimensional antenna array tightly attached to the thermoelectric sheet and an RF-DC conditioning circuit mounted in the housing. A multi-band two-dimensional antenna in the multi-band two-dimensional antenna array is configured to harvest RF energy and convert the RF energy to electrical energy and dissipate heat from the thermoelectric sheet.

Abstract: Disclosed herein is a method for producing a sialylated N-glycosylated recombinant protein in periplasm of a recombinant Escherichia coli. The sialylated N-glycosylated recombinant protein is produced in the periplasm of a recombinant Escherichia coli strain W3110?nanKETA::Kan, and a sialylated oligosaccharide chain is Neu5Ac-?-2,6-Gal-?-1,4-GlcNAc-?-1,3-Gal-?-1,3-GlcNAc.

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for optimizing performance issues. One of the methods includes maintaining, for a plurality of devices at least some of which have different contexts, metric data for an application that executed on each of the plurality of devices; determining, for a metric attribute from a plurality of metric attributes and a subset of the plurality of devices each of which have at least one common context, a potential performance issue for the subset of the plurality of devices using aggregated metric data for the metric attribute; determining, using at least a portion of the aggregated metric data, a portion of a code base or a hardware subcomponent that likely caused the potential performance issue; and providing data for the portion of the code base or the hardware subcomponent that likely caused the potential performance issue.

Abstract: The disclosure belongs to the technical field of biomedicine and analysis, and provides an early screening model for esophageal cancer based on oral microbiota and a construction method therefor. The model uses the following oral microbiota as markers: Prevotella, Granulicatella, Rothia, Prevotellamassilia, Blautia, Abiotrophia, Peptostreptococcus, Actinomyces, Burkholderia, Akkermansia, Fudania, Kineothrix, Bacillus, Duncaniella, and Eisenbergiella. The disclosure detects early asymptomatic esophageal cancer patients by identifying non-invasive biomarkers.

Abstract: A text editing method and an electronic device provide for a real-time recording-to-text transcription scenario. The electronic device may detect whether there exists a plurality of input focuses such as an editing input focus other than a voice input focus. When it is determined that there are a plurality of input focuses, a transcribed text is edited following an editing operation so that text editing can be performed while real-time recording-to-text transcription is performed.