Abstract: A water treatment device based on micro-nano bubble technology includes the micro-nano bubble generation device and the sewage tank, the sewage tank is also installed with water surface sewage collection mechanism and water surface sewage cleaning mechanism, the water surface sewage collection mechanism includes the pushing plate and the first transmission component, the pushing plate and the sewage tank are slidingly connected, and the pushing plate is also fixedly connected to the limit connecting rod, the water surface sewage cleaning mechanism includes the cleaning sieve plate and the sewage collecting box, and the cleaning sieve plate is vertically arranged inside the sewage tank, and the sewage tank is fixedly connected with the hinged table, the hinged table is connected with the first rotating shaft and the rear wall of the sewage tank is also equipped with the second transmission component.

Abstract: The present invention discloses an input circuit for high-power amplifier, disposed between an input terminal and a control terminal of the amplifier. The input circuit includes an impedance matching network, a phase balancing network, and a harmonic phase tuning network. The impedance matching network is used for impedance matching, the phase balancing network is used for balancing a synthesized phase of multiple signals, and the harmonic phase tuning network is used for adjusting a phase and an amplitude of a second harmonic impedance at a high-frequency end. The impedance matching network, the phase balancing network, and the harmonic phase tuning network work together to match fundamental impedance. The present invention can conveniently achieve fundamental impedance matching, balance branch phases, reduce power synthesis loss, and optimize harmonic tuning effect, thereby improving the power and efficiency of a power device.

Abstract: A model training method and apparatus for image recognition, and a non-transitory storage medium are provided. The model training method includes: obtaining a multi-label image training set including a plurality of training images each annotated with a plurality of sample labels; selecting target training images from the multi-label image training set for training a current model; performing label prediction on each target training image using the current model, to obtain a plurality of predicted labels of the each target training image; obtaining a cross-entropy loss function corresponding to the plurality of sample labels of the each target training image, a positive label loss being greater than a negative label loss and having a weight greater than 1; converging the predicted labels and the sample labels of the each target training image according to the cross-entropy loss function, and updating parameters of the current model, to obtain a trained model.

Abstract: The present invention relates to the field of microbial culture, in particular to a method for expanding propagation and producing spores of Metarhizium rileyi and use thereof. In the present invention, Metarhizium rileyi Mr006 is sprayed on 2nd instar live larvae of Spodoptera litura treated with a sub-lethal dose of chlorantraniliprole to cause infection, the 2nd instar larvae of the Spodoptera litura infected with the Metarhizium rileyi Mr006 spores are concentrated into a sterile box, placed into an artificial climate box and continuously fed with an artificial feed until death or pupation, the infection condition of the insect bodies is observed, spores are collected after a 1st complete spore production, after the infected insects are subjected to moisture preservation, expanded propagation and culture are continuously performed, and the spores are repeatedly collected twice to obtain the maximum spore yield.

Abstract: A screen split control method is performed by a terminal that has a function of responding to a control instruction triggered by a stylus. The screen split control method includes: creating a window in response to receiving the control instruction triggered by the stylus and determining that the control instruction is a control instruction of triggering screen split, where the window is configured to intercept a non-stylus touch event and detect a stylus touch event; determining a screen split position of the terminal based on the stylus touch event detected by the window; and performing screen split on the terminal based on the screen split position.

Abstract: This application discloses a method for operating virtual characters within a virtual environment performed by a computer device.

Abstract: A display substrate has a display area and a peripheral area surrounding the display area; the display area has a functional area and a non-functional area; the display substrate includes a base substrate, a plurality of first signal lines, a first interlayer insulating layer, a plurality of second signal lines, a conductive mesh and an auxiliary functional structure; the conductive mesh includes a plurality of first conductive structures and a plurality of second conductive structures which are arranged crosswise and electrically connected to each other; the auxiliary functional structure includes a plurality of first conductive wires and a plurality of second conductive wires which are arranged crosswise; the first conductive wire is at least a part of the first conductive structure, and each of some first conductive structures includes two first conductive wires; the second conductive wire is at least a part of the second conductive structure.

Abstract: The display panel includes an active area and a border-frame area located at a periphery of the active area, the active area includes a plurality of sub-pixels and a plurality of data lines connected to the sub-pixels, and the border-frame area includes a testing area and a bonding area; the testing area includes a plurality of testing units that are arranged periodically in a first direction, each of the testing units includes one or more switching transistors, a first electrode of each of the switching transistors is connected to a testing-signal lead wire, and a second electrode is connected to one of the data lines; the bonding area includes a plurality of bonding units that are arranged periodically in the first direction, each of the bonding units includes one or more bonding pads, and each of the bonding pads is connected to one of the data lines.

Abstract: Various approaches are disclosed for protecting vehicle buses from cyber-attacks. Disclosed approaches provide for an embedded system having a hypervisor that provides a virtualized environment supporting any number of guest OSes. The virtualized environment may include a security engine on an internal communication channel between the guest OS and an external vehicle bus of a vehicle to analyze network traffic to protect the guest OS from other guest OSes or other network components, and to protect those network components from the guest OS. Each guest OS may have its own security engine customized for the guest OS to account for what is typical or expected traffic for the guest OS (e.g., using machine learning, anomaly detection, etc.).

Abstract: A method for treating cancer in a subject comprising, administering to the subject a bispecific antibody having a binding specificity to EGFR and HER3 and a therapeutic agent, wherein the therapeutic agent comprises a tyrosine kinase inhibitor (TKI), an alkylating agent, an anti-metabolite, an anti-microtubule agent, a cytotoxic antibiotic, a topoisomerase inhibitor, a chemoprotectant, or a combination thereof.

Abstract: The disclosure provides a touch display device including a display region and a peripheral region, a touch signal line, and a first data signal line. The peripheral region has a touch pin and a first data pin; the touch signal line includes a touch signal main line in the display region, and a touch signal lead wire in the peripheral region and connecting the touch signal main line to the touch pin, the touch signal main line and the touch signal lead wire are in a first conductive layer and directly connected to each other; the first data signal line includes a first data signal main line in the display region and a first data signal lead wire in the peripheral region, the first data signal main line is connected to the first data pin through the first data signal lead wire in a second conductive layer.

Abstract: A side structure of a fence framework, a fence framework, a fence, and a folding method thereof are provided. The side structure includes a first rod body, a second rod body, a third rod body, a hinge assembly, a second support rod, a fourth component, a fifth component, and a sixth component. The first rod body and the second rod body are arranged on the left and right, the third rod body is located at a lower side of the second rod body, and the first to third rod bodies are connected by the hinge assembly. The second support rod is located on a side of the second rod body, the fourth component is slidably sleeved on an outer side of the second support rod and hinged with one end of the third rod body, the fifth component is fixed on the outer side of the second support rod.

Abstract: Embodiments of the invention include a fusion protein and/or cathepsin S inhibitors that comprise an antibody scaffold protein comprising a full-length antibody or a Fab fragment, and a propeptide of procathepsin S, such that the propeptide of procathepsin S is grafted into one or more complementarity determining regions (CDR) of the full-length antibody, or the propeptide of procathepsin S is grafted onto an N-terminus or C-terminus of a light chain and/or a heavy chain of the Fab fragment.

Abstract: A power tool includes a motor configured to drive a working element and a battery receptacle. The battery receptacle is configured to receive a battery and includes a tool-side battery terminal, a tool-side terminal block, and a heat sink. The tool-side battery terminal is electrically coupled to the motor and configured to transfer electrical current from the battery to the motor. The tool-side terminal block is mounted to the tool-side battery terminal. The heat sink is in thermal communication with at least one of the tool-side terminal block or the tool-side battery terminal. The heat sink comprises a thermally conductive material configured to transfer heat away from the tool-side battery terminal.

Abstract: An array substrate, including a first substrate, and a plurality of gate lines and a plurality of data lines defining a plurality of subpixel regions each including a reflective region and a transmissive region, wherein the reflective region includes a reflective electrode, and the transmissive region includes a transmissive electrode; a first spacing region including a preset subregion is between two adjacent reflective electrodes in a first direction; the data line includes a first portion in the preset subregion, and a width of the first portion in the first direction is smaller than that of the preset subregion; and the array substrate further includes a first light shielding pattern opposite to the first portion and in the same layer as the gate lines, where an orthographic projection of the first light shielding pattern on the first substrate completely covers an orthographic projection of the preset subregion on the first substrate.

Abstract: According to one embodiment, a method, computer system, and computer program product for predicting the movement intentions of ships is provided. The present invention may include obtaining binocular camera visual data of a body of water; identifying physical objects in the body of water; generating feature point clouds of the physical objects in the body of water; performing instance segmentation on the generated feature point clouds; analyzing the generated feature point clouds; predicting the movement intentions of identified ships in the body of water based on the analyzed feature point clouds; and displaying the predicted movement intentions of the identified ships in the body of water on an augmented reality device.

Abstract: The embodiments of the present disclosure provide a display substrate, a display panel, and a display device. The display substrate includes: a first base substrate, wherein a plurality of sub-pixel regions arranged in an array are provided on the first base substrate; and a reflective layer provided on one side of the first base substrate, wherein a surface of the reflective layer away from the first base substrate is formed to include a plurality of first bumps and a plurality of second bumps, and the first bump has a size greater than that of the second bump.