Abstract: A nanostructure comprising: a) a base plate sheet comprising a single-duplex layer comprised of DNA origami configured in a planar arrangement, b) a pore configured within the center of the base plate sheet, and c) a multi-duplex layer-thick wall comprising a single-duplex layer comprised of DNA origami that extends downward from the base plate sheet on the periphery of the pore, wherein the base plate sheet comprises a single-stranded DNA region on the bottom surface for lipid membrane anchor modification.

Abstract: Provided is a thermostable glucose oxidase obtained by introducing at least one pair of disulfide bonds into an amino acid sequence of a wild-type Aspergillus niger glucose oxidase or a mutant Aspergillus niger glucose oxidase. The glucose oxidase is suitable for application in the fields of food, chemical engineering, medicine, agriculture and feeds.

Abstract: A method for aligning a laser point cloud and an image based on deep learning includes: collecting data by using a laser ladar and a camera, to obtain laser point cloud data and a two-dimensional (2D) image respectively; dividing preprocessed point cloud data into triangular meshes to obtain a three-dimensional (3D) mesh model of the point cloud data; determining a relative location relationship between a laser radar and the multi-function camera, and constructing a virtual camera in the 3D mesh model to capture a simulated 2D image at a same location and angle as those of the camera; and aligning, by using a convolution neural network (CNN), the 2D image captured by the camera and the simulated 2D image captured by the virtual camera to generate aligned images that map onto each other.

Abstract: A method for processing fused “underground+ground” data in deep formation exploration includes: collecting underground multi-source data by an underground intelligent probing rod, preprocessing the multi-source data to obtain an original digital signal, storing the original digital signal in an underground memory, obtaining continuous depth data by a ground device; performing high-bitrate and low-bitrate compression on the original digital signal, and modulating compressed signals; driving modulated signals by power, so the modulated signal is transmitted in a drilling stem with cable in a form of a power line carrier and then output, or first transmitted in a first section of the drilling stem with cable, re-collected in a short drill pipe with repeater, re-emitted to a second section of the drilling stem with cable, and then output; when a transmission line is disconnected, synchronizing and fusing data; and finally using fused data and the data output by the transmission line as final output data.

Abstract: An internal peeping detection-while-drilling system includes an intelligent probing rod, cable drill pipes, a signal relay sub, a ground control terminal, a data interpretation and goaf reconstruction imaging software system, and a remote data transmission system, where the intelligent probing rod includes an up-down separated protective transmission mechanism and an instrument cabin; the intelligent probing rod includes a lower end connected to a drilling bit, and an upper end connected to each of the cable drill pipes; the instrument cabin is provided in the up-down separated protective transmission mechanism, and provided with a sonar-lidar-audio/video sensor assembly; the cable drill pipes are connected to each other to form a cable and data transmission channel; the signal relay sub is provided between the cable drill pipes at intervals; and an uppermost end of the cable drill pipe is connected to the ground control terminal.

Abstract: A method for mapping a three-dimensional (3D) point cloud model based on deep learning includes: extracting features of image data by using a convolutional neural network; extracting features of point cloud data by using a PointNet point cloud processing network, and constructing a 3D model of the point cloud data by using a triangular mesh; aligning the 3D model and an image spatially and temporally; performing projection mapping on the aligned 3D model and image, and superimposing location information in the point cloud data onto texture information of the image to obtain a first fused image; fusing the features of the point cloud data and the features of the image data to obtain a second fused image with a fused feature; and superimposing the first fused image onto the second fused image, and obtaining a superimposition weight by using the convolutional neural network, to generate a mapped 3D model.

Abstract: A method for three-dimensional (3D) imaging of an underground goaf includes: obtaining a video image and point cloud data of an underground goaf; determining a posture transformation matrix, and aligning the video image and the point cloud data; identifying a material texture based on the video image to obtain material texture information; dividing the point cloud data into triangular meshes to form an initial 3D model of the underground goaf; mapping the material texture information onto the 3D model to form a target 3D model with a material texture attribute; calculating a bidirectional reflectance distribution function (BRDF) of the target 3D model based on the material texture attribute; simulating global illumination, and constructing a rendering equation; and making a setting to emit ray from a viewpoint, and performing ray tracing based on the rendering equation to obtain a high-brightness real scene image of the underground goaf.

Abstract: An electronic apparatus performs a method of updating a most probable modes candidate list for a current block of video data. The electronic apparatus first identifies a neighboring block located at a predefined location relative to the current block and its associated matrix-based intra prediction mode. Next, the electronic apparatus determines a regular intra prediction mode corresponding to the matrix-based intra prediction mode for the neighboring block according to a predefined mathematical relationship between regular intra prediction modes and matrix-based intra prediction modes. Finally, the electronic apparatus inserts the regular intra prediction mode associated with the neighboring block into the most probable modes candidate list according to a predefined order.

Abstract: Provided are carbon-free (i.e., less than about 0.1 atomic percentage of carbon) Zr doped HfO2 films, where Zr can be up to the same level of Hf in terms of atomic percentage (i.e., 1% to 60%). The Zr doping can be achieved also by nanometer m laminated ZrO2 and HfO2 films useful in ferroelectric memories (FeRAM). The laminated films are comprised of about 5 to 10 layers of HfO2 and ZrO2 (i.e., alternating) films, each of which for example can be a thickness of about 1 to about 2 nm, wherein the laminated films are a total of about 5 to 10 nm in thickness.

Abstract: The present invention discloses a virtual binocular detection device and a chip pin warpage detection method, and belongs to the technical field of chip detection. The virtual binocular detection device is configured to perform imaging detection on a to-be-detected object, and includes: a light source, two imaging components arranged side by side, and a light path deflection component positioned between the light source and the imaging component. The chip pin warpage detection method includes: establishing a binocular vision detection model; simultaneously collecting chip pin refraction imaging in an industrial lens by two vision cameras and sending the collected chip pin images to an industrial personal computer; and receiving and processing the chip pin images by the industrial personal computer to obtain a three-dimensional view of the chip pin, and determining whether the pin is warped. The present invention can accurately detect warpage of the chip pin.

Abstract: An electronic apparatus performs a method of updating a most probable modes candidate list for a current block of video data. The electronic apparatus first identifies a neighboring block located at a predefined location relative to the current block and its associated matrix-based intra prediction mode. The electronic apparatus further determines a regular intra prediction mode corresponding to the matrix-based intra prediction mode for the neighboring block according to a predefined mathematical relationship between regular intra prediction modes and matrix-based intra prediction modes. The electronic apparatus additionally inserts the regular intra prediction mode associated with the neighboring block into the most probable modes candidate list according to a predefined order.

Abstract: A phase-shift reticle for a photolithography process in semiconductor fabrication is provided. The reticle includes a substrate, a reflective structure, a pattern defining layer and a phase shifter. The reflective structure is disposed over the substrate. The pattern defining layer includes a first material and is deposited over the reflective structure. The pattern defining layer comprises a pattern trench. The phase shifter includes a second material and disposed in the pattern trench. A transmittance of the second material is different from a transmittance of the first material.

Abstract: Embodiments of this specification provide a compilation method and a compiler for compiling a script of a privacy-preserving machine learning algorithm. In the compilation method, a compiler obtains a description script written in a predetermined format. The description script defines at least a computing formula in a privacy-preserving machine learning algorithm. The compiler determines several privacy algorithms for executing several operators used in the computing formula; obtains several code modules for executing the several privacy algorithms; and generates program code corresponding to the description script based on the several code modules.

Abstract: A method of decoding a syntax element for a current coding unit of video data is performed by an electronic apparatus. The electronic apparatus receives a video bitstream, and identifies, for the current coding unit, an above coding unit and a coding tree unit including the current coding unit. After determining that the above coding unit is within the coding tree unit, the electronic apparatus decodes, from the video bitstream, a corresponding syntax element for the current coding unit based, at least in part, on a syntax element associated with the above coding unit retrieved from a line buffer associated with the coding tree unit; otherwise, the electronic apparatus decodes, from the video bitstream, the corresponding syntax element for the current coding unit based, at least in part, on a default value assigned to the syntax element associated with the above coding unit.

Abstract: A method of decoding a syntax element for a current coding unit of video data is performed by an electronic apparatus. The electronic apparatus identifies, for the current coding unit, an above coding unit and a coding tree unit including the current coding unit. After determining that the above coding unit is within the coding tree unit, the electronic apparatus decodes, from a video bitstream, a corresponding syntax element for the current coding unit based, at least in part, on a syntax element associated with the above coding unit retrieved from a line buffer associated with the coding tree unit; otherwise, the electronic apparatus decodes, from the video bitstream, the corresponding syntax element for the current coding unit based, at least in part, on a default value assigned to the syntax element associated with the above coding unit.

Abstract: Methods and compositions using an inhibitor of EGFR signaling for prevention or an inhibitor of EGFR signaling and a nucleic acid molecule encoding an atonal-associated factor for treatment of hearing loss are described.

Abstract: A chimeric lysozyme variant has an improved heat resistance and is encoded by a polynucleotide. A novel chimeric lysozyme sequence is constructed, and high-efficiency expression in a host cell is achieved. The thermal stability of the chimeric lysozyme under the condition of 60° C. is nearly doubled compared to a parental sequence. The chimeric lysozyme variant can be used to prepare product that is antibiotic, for example, animal feed additive containing the chimeric lysozyme variant and an animal feed containing the animal feed additive.

Abstract: Methods and compositions using an inhibitor of EGFR signaling for prevention or an inhibitor of EGFR signaling and a nucleic acid molecule encoding an atonal-associated factor for treatment of hearing loss are described.