Abstract: Provided herein are bioassays to measure the synergistic antibody-dependent enhancement (ADE) effect of SARS-CoV-2 neutralizing antibodies. In particular, the disclosure relates to a method for determining whether two or more SARS-CoV-2 neutralizing antibodies have synergistic ADE effect comprising contacting a combination of said two or more SARS-CoV-2 neutralizing antibodies with Fc?R-expressing cells infected with a pseudovirus pseudotyped with SARS-CoV-2 antigen; and determining whether the combination increases the internalization of the pseudovirus into the Fc?R-expressing cells synergistically.

Abstract: A unidirectional conductive joint assembly includes a unidirectional conductive device, wherein a conductive sheet is electrically connected to a conductive end of the unidirectional conductive device, another conductive sheet is electrically connected to another conductive end of the unidirectional conductive device, insulating films are laminated on two sides of each conductive sheet, and each conductive sheet is sandwiched between two insulating films; and the two conductive ends of the unidirectional conductive device are insulated and sealed in an insulating package, portions of the conductive sheets on the sides of the insulating films close to the unidirectional conductive device are first conductive portions, the first conductive portions and film sides of the insulating films close to the first conductive portions are all insulated and sealed in the insulating package, and the conductive sheets and the insulating films are all partially located outside the insulating package.

Abstract: Disclosed is a driving mechanism combined member, comprising a first actuator and a camera module. The first actuator comprises a housing, a stator, and a rotor, wherein the stator is arranged inside the housing, the rotor is of a hollow structure, and the rotor is rotatably arranged inside the stator. The camera module is arranged inside the rotor and is fixedly connected to the rotor, and an incident surface of the camera module faces an outer side of the housing.

Abstract: A touch display panel includes: a base substrate, including a display area and a peripheral area on at least one side of the display area; pixel units in the display area, including a pixel driving circuit and a light-emitting element electrically connected to each other; touch electrodes in the display area; a touch wire electrically connected to at least one touch electrode, at least part of which extends to the peripheral area; a touch lead in the peripheral area, where the touch lead and the touch wire are in different conductive layers; and a contact groove in the peripheral area, where the touch wire and the touch lead are in contact in the contact groove, where the touch wire has a first touch wire portion in the contact groove, and the first touch wire portion extends obliquely with respect to an upper surface of the base substrate.

Abstract: A method for forming a micro-lens array is provided. According to the method, a substrate is provided, and a hard-mask layer is formed. A lithography process is performed on the hard-mask layer by a hard-mask to form a first pattern and a second pattern. Then, the first pattern and the second pattern are reflowed to form a first lens structure and a second lens structure respectively. The photomask includes a first pattern segment and a second pattern segment, and the second pattern segment includes a transparent region and an opaque region. An area of the transparent region of the second pattern segment is larger than 18% of an area of the second pattern segment.

Abstract: A motor driver of setting pulse width modulation at commutation time points of a motor is provided. A commutation control circuit outputs a phase control signal and a commutation starting signal according to a preset phase angle and a commutation signal of the motor. A pulse width modulation calculating circuit determines a starting time point of each of a plurality of cycles of a pulse width modulation signal according to the commutation starting signal. The pulse width modulation calculating circuit determines time of each of the plurality of cycles of the pulse width modulation signal according to the phase control signal. The pulse width modulation calculating circuit determines widths of a plurality of pulse waves of the pulse width modulation signal according to a target rotational speed of the motor. A motor driver circuit drives the motor according to the pulse width modulation signal.

Abstract: The invention provides a colloidal gold immunochromatographic test strip for detecting enramycin, a preparation method, and an application thereof, which belongs to the field of rapid immunoassay; the test strip comprises a backing plate, a sample pad, a conjugate pad, a nitrocellulose membrane, and an absorbent pad; the conjugate pad was fixed with colloidal gold-labeled enramycin monoclonal antibody; the nitrocellulose membrane is equipped with a T-line coated with enramycin artificial antigens and a C-line coated with goat anti-mouse secondary antibodies. The invention also provides a kit for detecting enramycin, comprising a test strip, a sample treatment solution, and a sample diluent.

Abstract: A motor driver circuit having a reverse current detection mechanism is provided. The motor driver circuit includes a reverse current detector circuit, a control circuit, a driver circuit and an output stage circuit. The reverse current detector circuit detects a current flowing through a motor within a preset time interval to output a current detected signal. The control circuit determines whether or not the detected current is a reverse current to output a control signal according to the current detected signal. The driver circuit outputs a driving signal according to the control signal. The output stage circuit operates to output an output-stage signal to the motor according to the driving signal. The motor rotates according to the output-stage signal.

Abstract: Systems and methods for generating and using a customized hanging protocol for the display of medical images. The methods may include receiving an indication to create a first hanging step of the hanging protocol, displaying a workspace having a plurality of viewports for displaying medical images, and displaying a plurality of building blocks corresponding to different types of medical images. The method may also include receiving a selection of a first building block in the plurality of building blocks, wherein the first building block corresponds to a first type of medical image, and receiving an indication of a location in the workspace for the first building block to be placed. Based on the indication of the location in the workspace for the first building block, one or more of the plurality of viewports is filled with the first building block.

Abstract: Buffing of a footwear component allows for an alteration of the component surface to achieve an intended surface for aesthetics and/or manufacturing purposes. The buffing is performed in a system having a vision module, a sidewall buffing module, an up surface buffing module, and a down surface buffing module. Each of the buffing modules are adapted for the unique shape and sizes of a footwear component to effectively and automatically buff the footwear component.

Abstract: A method for organizing a plurality of selectable software applications and tools may comprise receiving the plurality of selectable software applications and tools, acquiring, for each software application or tool of the plurality of selectable software applications and tools, one or more representative digital objects associated with the respective software application or tool, generating a plurality of embeddings by providing, for each software application or tool, the corresponding one or more representative digital objects to a trained machine learning model, generating a visual layout of the plurality of selectable software applications and tools based on the plurality of embeddings, and displaying the plurality selectable software applications and tools in accordance with the visual layout.

Abstract: A method includes etching a dielectric layer to form an opening. A first conductive feature underlying the dielectric layer is exposed to the opening. A sacrificial spacer layer is deposited to extend into the opening. The sacrificial spacer layer is patterned. A bottom portion of the sacrificial spacer layer at a bottom of the opening is removed to reveal the first conductive feature, and a vertical portion of the sacrificial spacer layer in the opening and on sidewalls of the dielectric layer is left to form a ring. A second conductive feature is formed in the opening. The second conductive feature is encircled by the ring, and is over and electrically coupled to the first conductive feature. At least a portion of the ring is removed to form an air spacer.

Abstract: The present disclosure relates to a display substrate, a manufacturing method thereof, and a display device. The display substrate includes a flexible substrate, and a TFT driver circuit on the flexible substrate. The TFT driver circuit includes a patterned semiconductor layer on the flexible substrate. The display substrate further includes a shielding layer configured to shield fluoride ions from entering the flexible substrate. The shielding layer is arranged at a same layer as the semiconductor layer, and/or the shielding layer is located between the semiconductor layer and the flexible substrate.

Abstract: A gimbal includes a handle (300), a first arm (100), a second arm (200) and a clamping member (400) sequentially connected, the second arm (200) including a second connecting portion (210) and a second rod portion (211); and further includes: a first driving member (11) connected to the handle (300) and the first arm (100) to drive the first arm (100) to rotate with respect to the handle (300); a second driving member (12) connected to the second connecting portion (210) and the second rod portion (211) in the second arm (200) to drive the second rod portion (211) to rotate with respect to the second connecting portion (210); and a third driving member (13) connected to the second rod portion (211) and the clamping member (400) to drive the clamping member (400) to rotate with respect to the second rod portion (211).

Abstract: The present invention provides a driving assistance system and a driving assistance computation method that utilize a deep neural network architecture to achieve object detection and semantic segmentation functionalities in a single inference of the same model.

Abstract: In a method of manufacturing a semiconductor device, a first dielectric layer is formed over a substrate, an adhesion enhancement layer is formed on a surface of the first dielectric layer, and a second dielectric layer is formed on the adhesion enhancement layer.

Abstract: A dual-valve automatic calibration system comprises a primary positioner, a first secondary positioner and a second secondary positioner: the first secondary positioner and the second secondary positioner are connected with a first fluid coating unit and a second fluid coating unit, respectively; the primary positioner comprises a primary X-axis positioner and a primary Y-axis positioner; both the first secondary positioner and the second secondary positioner are connected with the primary X-axis positioner. In contrast to the prior art that a secondary positioner is installed on a primary Z-axis positioner, a dual-valve automatic calibration system contributes to promotion of positioning precision on the Z-axis and reduction of a burden imposed on the Z-axis.

Abstract: An optical structure is provided. The optical structure includes a substrate and a light-emitting element disposed on the substrate. The optical structure also includes a cap disposed on the substrate and covering the light-emitting element. The cap has a top portion and a sidewall connected to the top portion. The optical structure further includes a first micro-structure disposed on a first side of the top portion facing the light-emitting element. The first micro-structure is periodically arranged.