Abstract: A display method includes an electronic device that runs a first application and displays a first interface in a form of a floating window in response to a first operation. The first interface includes a first title bar and a first content display part. The electronic device displays a second interface in response to a second operation. The second interface includes the first title bar, the first content display part, and a second content display part adjacent to the first content display part. The first title bar includes a first subtitle label corresponding to the second content display part.

Abstract: Disclosed are the optimal composition and size of DNA/polycation particles for efficient transfection of viral production cells in both adherent and suspension cultures. The size-dependent feature of DNA/polycation particle-mediated transfection for particles between 50 nm and 1000 nm also is disclosed. A new scalable method based on kinetic control of DNA/polycation nanoparticle assembly to prepare shelf-stable particles with defined sizes between 50 nm and 1000 nm also is disclosed. The presently disclosed DNA/polycation particles yield superior and reproducible transfection activity and shelf stability and can be used as an off-the-shelf product.

Abstract: A compensation method and compensation apparatus for a display panel, a display device and a storage medium. The method includes: with a first display grayscale of a first display region as a reference display grayscale, acquiring a second display grayscale of a second display region after a user adjusts the second display region; determining, according to the first display grayscale and the second display grayscale, a difference coefficient between the second display region and the first display region under a current use duration of the display panel; determining, according to the difference coefficient and a pre-stored display compensation curve of the second display region, a compensation start duration of the second display region, where the display compensation curve is a change curve of a relationship between a use duration of the second display region and a difference coefficient between the second display region and the first display region.

Abstract: A medical device, such as a neurostimulator, is provided that includes a housing, a power supply, a signal generator and one or more electrodes coupled to the housing. The signal generator is configured to apply one or more electrical impulses to the one or more electrodes for a period of time, the period of time being defined as a single dose. The device is configured to switch from an activated mode and a deactivated mode after specific number of single doses have been emitted by the signal generator.

Abstract: Embodiments of improved process flows and methods are provided in the present disclosure to control fin height and channel area in a fin field effect transistor (FinFET) having gaps of variable CD. More specifically, the present disclosure provides improved transistor fabrication processes and methods that utilize a wet etch process, instead of a dry etch process, to remove the oxide material deposited within the gaps formed between the fins of a FinFET. By utilizing a wet etch process, the improved transistor fabrication processes and methods described herein provide a means to adjust or individually control the fin height of one or more the fins, thereby providing greater control over the channel area of the FinFET.

Abstract: A method for determining tobacco-specific nitrosamines (TSNAs) in tobacco using one-step clean-up coupled with liquid chromatography-tandem mass spectrometry (LC-MS/MS) is provided, including the following steps: destemming flue-cured tobacco or sun-cured tobacco, drying, milling, and passing through a sieve; mixing the resulting tobacco, an internal standards solution and water in a plastic centrifuge tube, and vortexing the resulting mixture at room temperature to allow extraction; transferring an extraction solution after filtration to a new centrifuge tube, adding dichloromethane, and vortexing the resulting mixture; centrifuging to collect a dichloromethane extraction solution in a lower layer to another centrifuge tube, and placing the centrifuge tube in a water bath to remove dichloromethane; dissolving the resulting extraction solution in water, and transferring the resulting solution to an autosampler vial for LC-MS/MS analysis.

Abstract: A manufacturing method of the millimeter wave antenna module package structure including: forming a first group of circuit structure on a first temporary carrier, wherein the first group of circuit structure comprises at least one first circuit layer and a plurality of first conductive connectors, and the at least one first circuit layer comprises an antenna pattern; forming a second group of circuit structure on a second temporary carrier, wherein the second group of circuit structure comprises a plurality of second circuit layers and a plurality of second conductive connectors; and joining the first group of circuit structure and the second group of circuit structure by a plurality of joints, wherein the joints connect the first conductive connectors and the second conductive connectors to electrically connect the first group of circuit structure to the second group of circuit structure to form a multi-layer redistribution structure is provided.

Abstract: An interaction method and apparatus, an electronic device, and a computer readable storage medium are provided according to the embodiments of the present disclosure. The interaction method includes: displaying an object recognition component on a first page; jumping from the first page to a second page in response to detecting a trigger signal to the object recognition component; displaying a scan area on the second page to recognize an object in the scan area; displaying, in response to recognizing the object in the scan area, a result display component corresponding to a quantity of the recognized object on the second page; and jumping from the second page to a third page in response to detecting a trigger signal to the result display component, where a content of the third page is related to an object corresponding to the result display component.

Abstract: An inverter control method, apparatus and device are provided, so as to solve the problem of risk of damage to switching devices in an inverter due to delays. The method includes: in a first switching period, determining a current change duration based on a time instant at which an inductor current in an inverter is equal to a first current threshold and a time instant at which the inductor current is equal to a second current threshold; determining a current change rate based on the current change duration, the first current threshold, and the second current threshold; reducing the first current threshold and the second current threshold if the current change rate is greater than a preset threshold; and controlling a switch by using the reduced current thresholds in a second switching period. In a case that the current rises rapidly, the current thresholds are reduced and the switch is controlled by using the reduced current thresholds in the next switching period.

Abstract: This application provides a measurement assembly, a measurement method, and a measurement system. The measurement assembly includes a support beam and a flush gauge. The support beam includes a reference surface used to fit against a measurement reference surface, and a track extending parallel to the reference surface. The flush gauge includes a main body and a measurement rod. The main body is slidably disposed on the track, and the measurement rod includes a first end and a second end disposed opposite each other. The first end is fixedly connected to the main body, the second end is used to abut against a surface of an object being measured, and the second end is able to movable toward and away from the first end.

Abstract: A liquid injection device includes: an accommodating cavity for detachable mounting of an electronic vaporization device; a liquid storage tank; a liquid supply mechanism; and a control assembly. The control assembly is connected to the liquid supply mechanism and detects whether the electronic vaporization device is mounted in the accommodating cavity. The liquid supply mechanism is in communication with the liquid storage tank to: be connected to the electronic vaporization device and supply liquid to the electronic vaporization device when the electronic vaporization device is mounted in the accommodating cavity, and be disconnected from the electronic vaporization device and stop supplying liquid to the electronic vaporization device when the electronic vaporization device is removed from the accommodating cavity.

Abstract: Methods and compositions are provided which employ a silencing element that, when ingested by a pest, such as a Coleopteran plant pest or a Diabrotica plant pest, decrease the expression of a target sequence in the pest. Plants, plant parts, bacteria and other host cells comprising the silencing elements or an active variant or fragment thereof of the invention are also provided.

Abstract: This application discloses a camera module and an electronic device. The camera module includes a module housing, a camera, and a driving mechanism. The module housing is provided with a first inner cavity. The camera includes a lens assembly and a main body portion, where the main body portion is located in the first inner cavity, the main body portion is provided with a second inner cavity, at least part of the lens assembly is located in the second inner cavity, the lens assembly is in the second inner cavity and the lens assembly is configured to rotate around an optical axis of the lens assembly, and the bottom of the module housing and the bottom of the main body portion are elastically connected by an elastic member. The driving mechanism includes a first coil group, a second coil group, a third coil group, and a fourth coil group.

Abstract: The present disclosure combines chemical mechanical polishing (CMP), wet etch and deposition processes to provide improved processes and methods for planarizing an uneven surface of a material layer deposited over a plurality of structures formed on a substrate. A CMP process is initially used to smooth the uneven surface and provide complete local planarization of the material layer above the plurality of structures. After achieving complete local planarization, a wet etch process is used to etch the material layer until a uniform recess is formed between the plurality of structures and the material layer is provided with a uniform thickness across the substrate. In some embodiments, an additional material layer may be deposited and a second CMP process may be used to planarize the additional material layer to provide the substrate with a globally planarized surface.

Abstract: An information output method includes: obtaining delivery destination information concerning a delivery destination to which an article is delivered by a moving body; obtaining merchandise history information concerning a sales history of items sold to a user; calculating, based on the merchandise history information, purchase probability information indicating purchase probability that the user will purchase a merchandise item; selecting one or more candidate articles based on the purchase probability information; obtaining supplier information concerning suppliers of the one or more candidate articles; generating, based on the delivery destination information and the supplier information, and evaluating delivery route candidates which are routes along which the article is delivered by the moving body and along which the one or more candidate articles are loaded onto the moving body; and determining one or more of the delivery route candidates having a result of evaluation satisfying a predetermined conditio

Abstract: The present disclosure relates to a spike event decision-making device, method, chip, and electronic device to eliminate inherent delays of an output spike event of the neuromorphic chip when reading decisions. The spike event decision-making device includes a first counting module configured to count a number of input spike events of the spiking neural network, a second counting module configured to count some or all of the output spike events of the spiking neural network; and a decision-making module configured to generate a decision-making result according to numbers of spike events fired by neurons in an output layer of the spiking neural network when the number counted by the first counting module reaches a first predetermined value, or when the total count counted by the second counting module reaches a second predetermined value.

Abstract: A virtual object control method and apparatus, a terminal, and a storage medium. The method includes: displaying a virtual scene interface, the virtual scene interface including a first virtual object, second virtual objects, and ability controls; determining, in response to a first trigger operation on a first ability control, a target virtual object from the second virtual objects and according to the first trigger operation, and controlling the first virtual object to cast a first ability on the target virtual object; determining the target virtual object as an ability casting target corresponding to a second ability when a second trigger operation on a second ability control meets an ability continuous casting condition, the second trigger operation being triggered during ability casting of the first ability; and controlling the first virtual object to cast the second ability on the target virtual object.

Abstract: Disclosed are a dynamic error measurement apparatus, system, and method for an electricity meter. The measurement apparatus includes a test signal generation unit configured to generate a voltage test signal and two-circuit current test signals, output the voltage test signal to a measurement unit, and output the two-circuit current test signals to the measurement unit and a current summation unit; the measurement unit configured to determine two-circuit electric energy values based on the voltage test signal and the two-circuit current test signals, and output the two-circuit electric energy values to a calculation control unit; the current summation unit configured to determine a combined current signal based on the two-circuit current test signals; and the calculation control unit configured to determine a total electric energy value based on the two-circuit electric energy values. The system includes a standard meter and a measurement apparatus.

Abstract: This application relates to the field of wireless communication, and in particular, to individually addressed traffic indication methods and apparatuses applicable to multiple links, for example, in a wireless local area network supporting an 802.11be standard. In an example method, a first access point (AP) of a first access point multi-link device (AP MLD) generates and sends individually addressed traffic indication information. The individually addressed traffic indication information is used to indicate whether a non-AP MLD associated with the first AP MLD has a downlink individually addressed traffic and whether a non-AP MLD associated with a second AP MLD has a downlink individually addressed traffic. The second AP MLD is an AP MLD to which a non-transmitted AP belongs. The non-transmitted AP is in a multiple basic service set identifier (BSSID) set in which the first AP is located.

Abstract: A first receiver receives a first information block and a first signaling, the first information block is used to determine a first time-frequency resource pool, the first signaling comprises a first field, the first signaling is used to schedule K PDSCHs, K being a positive integer greater than 1 and not greater than N, N being pre-defined or configurable; a first transmitter adopts first transmit power to transmit a first signal, herein, a first resource amount is a number of resource element(s) used for the first signal comprised in the first time-frequency resource pool; at least one of K or N is used to determine a first value, and the first field and the first value are used together to determine a first number of information bit(s); the first number of information bit(s) and the first resource amount are used together to determine the first transmit power.