Abstract: This invention relates to berberine alkaloids, formulations thereof and their use for the prevention and/or treatment of infectious disease, especially disease caused by C. perfringens and Eimeria in animals. The invention also relates to improving the feed conversion ratio in a food producing animal by administering berberine compositions.

Abstract: This invention proposes a single-vector-based finite control set model predictive control for two parallel power converters, which adopts a centralized control structure to achieve accurate control of overall performance. It establishes predictive models for line currents and three phase-circulating currents and constructs a novel cost function that uses these currents as performance indices to implement the predictive control algorithm based on the proposed predictive models. The invention proposes dynamic weighting coefficients and adjustment principles to improve system control performance. A finite set output signal matrix containing important characteristic information of all alternative vectors is constructed to avoid redundant calculations in each control horizon, reducing computation time during practical implementation.

Abstract: The present disclosure provides a display panel, a method for driving the display panel, and a display apparatus. The display panel includes multiple pixel circuits. The pixel circuit includes a drive transistor and at least one switch unit. At least one switch unit includes M thin film transistors connected in parallel, and M is a positive integer greater than or equal to 2. The M thin film transistors are configured to be turned on during different display phases, respectively.

Abstract: An acousto-optic Q switch, a resonant cavity, and a pulse laser device for improving laser device power. The acousto-optic Q switch includes: a transparent optical element configured to form a phase grating that diffracts laser; a piezoelectric transducer arranged at one end of the transparent optical element and configured to convert electrical energy into ultrasonic energy to form the phase grating in the transparent optical element; and an absorber arranged at the other end of the transparent optical element to absorb the ultrasonic energy.

Abstract: Embodiments of the present disclosure provide a method of fast optimization and compensation for volumetric positioning errors of rotary axes of a five-axis CNC system machine tool. The method comprises: establishing a volumetric positioning error model; forming an error database containing 12 geometrical error vectors; constructing a volumetric positioning error compensation table; establishing a compensation value optimization model; completing an iterative optimization of compensation values of volumetric positioning errors; generating a volumetric positioning error compensation file for a CNC system to complete compensation for the volumetric positioning errors; and updating the error database, detecting linkage trajectories of the rotary axes, and setting a linkage trajectory positioning error threshold, and guaranteeing accuracy by iteratively implementing detection, optimization, and compensation.

Abstract: Silicone compositions and methods of using the compositions are provided. The silicone coatings can exhibit improved dirt pick-up resistance and cleanability. The silicone compositions include a polysiloxane, at least one surfactant, and optionally one or more of a pigment, a filler, a crosslinker, an adhesion promoter, a catalyst, additives or solvents.

Abstract: Three-dimensional (3D) NAND memory devices and methods are provided. In one aspect, a fabrication method includes forming a conductor/insulator stack over a substrate, forming a dielectric layer of a dielectric material including atomic hydrogen over a part of the conductor/insulator stack, and performing a thermal process to release the atomic hydrogen from the dielectric material and diffuse the atomic hydrogen into the conductor/insulator stack.

Abstract: A method for improving an accuracy of a loop branch prediction algorithm by a bypass circuit, comprising: adding a bypass circuit to a loop branch prediction algorithm; and for three pcs entering a pipeline, enabling pc1 fetched in an if0 stage to enter a hybrid branch predictor, and registering pc1; obtaining branch prediction information in an if1 stage, and making a comparison in an if2 stage to obtain a prediction result, registering the prediction result obtained in the if2 stage, and processing pc2 and pc3 in a same way.

Abstract: A half via hole structure, a method for manufacturing the same, an array substrate, and a display panel are provided. The half via hole structure includes: a spacer layer arranged on an underlaying substrate; a passivation layer arranged on the spacer layer and provided with a first via hole, an orthographic projection of the first via hole on the underlaying substrate being within that of the spacer layer on the underlaying substrate; a first conductive layer arranged on the spacer layer and having a width smaller than a diameter of the first via hole; an insulating layer arranged between the spacer layer and the passivation layer and provided with a second via hole; and a second conductive layer arranged on the passivation layer and overlapped with the first conductive layer through the first via hole.

Abstract: A backlight module includes: a plurality of lamp groups arranged in an array on a base substrate, each lamp group comprises a plurality of mini light emitting diodes, a plurality of lead wires in the lamp group, an external anode and an external cathode; a plurality of anode wires and cathode wires electrically connected to external anodes and external cathodes of a plurality of rows of lamp groups, respectively, wherein in at least some of the plurality of cathode wires, one same cathode wire is electrically connected to the external cathodes of the lamp groups located in different rows. Same-type anode wires comprise a plurality of anode wires to which same-wire lamp groups are connected, and orthographic projections of the same-type anode wires on the base substrate do not overlap with an orthographic projection of one same lead wire in the lamp group on the base substrate.

Abstract: Electrospun polymers are disclosed for use in lithium-ion electrochemical cells. The disclosed electrospun polymers may be positioned between the cathode and a solid-state electrolyte to enhance the Li-ion cell's performance, safety, and resiliency to mechanical failure.

Abstract: Embodiments of the present invention provide a signal processing method and apparatus, a first device determines a target insertion position of a pilot sequence in a first frequency-domain signal based on the data bits in a first sub-data signal obtained by dividing data bits in a data signal, combines the pilot sequences with a second sub-data signal obtained by dividing the data signal according to the determined target insertion positions, to obtain the first frequency-domain signal; sends the pulse signal corresponding to the first frequency-domain signal to the second device.

Abstract: A multi-sector data correction method for gamma imaging while drilling includes the steps of: (a) dividing each gamma imaging sector into a plurality of counting zones; (b) counting a number of valid counting pulses for each counting zone at a predetermined time interval during MWD; (c) constructing a plurality of measurement vectors based on a value of recording times of each counting zone; (d) establishing a correction matrix with a conditional number less than a set value through an optimization algorithm; and (e) calculating a gamma intensity of each measured sector with the plurality of measurement vectors and the correction matrix as constructed, so as to complete the correction on the measurement data of each measured sector for each predetermined time interval. This method eliminate problems such as rotational measurement distortion of the gamma imaging while drilling tool and improve the accuracy of calculating the formation dip angle.

Abstract: The present disclosure involves a calculation method and device for intelligent cutting squid white slices, the calculation method being implemented on the device for intelligent cutting squid white slices. The calculation method may be implemented on a calculation device, the calculation device may have at least one processor and at least one storage medium including an instruction set used for intelligent cutting the squid white slices, the calculation method including: reading a laser point cloud data of a three-dimensional (3D) topography of the squid white slices; optimizing the laser point cloud data; extracting an effective area of the squid white slices; determining a cutting zero point; determining a cutting process area; and determining optimization of a cutting point position and a cutting angle. The one or more embodiments provided by the present disclosure may satisfy the needs of large-scale continuous production in factories, reduce labor costs, and improve production efficiency.

Abstract: A display panel, a method for detecting a display panel and an electronic device are provided. a display panel are provided, including a display area and a peripheral region surrounding the display area; a plurality of bonding pads in the peripheral region; a lighting pad in the peripheral region; a plurality of source signal lines at least in the display region; a plurality of source signal line leads in the peripheral region and electrically connected to the plurality of source signal lines and electrically connected to the plurality of bonding pads; a plurality of sub-pixel columns in the display region and electrically connected to the plurality of source signal lines; and a detection circuit, arranged in the peripheral region and between the plurality of binding pads and the display area.

Abstract: A fault detection method, a network device, and a system are provided. The method includes: After a first network device receives, through a first forwarding path in an SR policy, a BFD packet that is sent by a second network device and that includes indication information of a SID list, the first network device determines, based on the indication information of the SID list, a second forwarding path that is reversely co-routed with the first forwarding path, and sends a response packet of the BFD packet to the second network device through the second forwarding path, so that the second network device can perform fault detection on the first forwarding path based on the response packet.

Abstract: A communication method includes storing, by a terminal device, a first parameter usable by the terminal device in a first mode. The communication method further includes failing, by the terminal device, to access a network device, failing to register with the network device, or failing to be capable of camping on a network of the network device. The communication method further includes performing, by the terminal device, access to the network device in the first mode by the first parameter.

Abstract: A mop bucket for cleaning and squeezing a flat mop, including a bucket body and a squeezing device disposed inside the bucket body; the bucket body has a squeezing water section and a cleaning section, which are respectively at two different positions when used; when the mop head of the flat mop is removably inserted into the squeezing device, the squeezing device presses against the wiper on the mop head and scrapes the wiper on the mop head. The embodiments also include a cleaning tool set. The mop bucket can clean and squeeze a wiper on the flat mop by integrating both functions of cleaning and squeezing together, provide better cleaning and squeezing effects, and realize a convenient and labor-saving squeezing operation and pleasurable user experience.

Abstract: The present application discloses a wireless charging camera comprising a camera and a magnetically attractive wireless charging base; the camera comprises a housing, a photo-sensor, a white light lens, a pickup, an indicator light, a lens module, a PIR lens and a speaker are arranged on front face of the housing, and a control motherboard, a wireless charging receiving induction coil module, a rechargeable battery module and an iron pot are arranged inside the housing; the magnetically attractive wireless charging base comprises an upper housing of the charging base, a lower housing of the charging base, a wireless charging transmitting induction coil module, a permanent magnet, a charging base foot pad, a control board, an electromagnet module and an integrated power cord of a control panel cable.