Abstract: Disclosed is a novel CLDN18.2 binding molecule. Also disclosed are a nucleic acid molecule encoding the CLDN18.2 binding molecule, an expression vector and a host cell for expressing the CLDN18.2 binding molecule. Further disclosed are a method for producing the CLDN18.2 binding molecule and use thereof.

Abstract: Provided is a bidirectional magnetic levitation acoustic motor device, including a motor housing and a motor shaft, wherein the motor shaft is arranged at an axis of the motor housing, an end cover is arranged at a bottom end of the motor housing, shaft holes are formed in axes of the motor housing and the end cover, and the motor shaft penetrates through the two shaft holes. With regard to the invention, movement transmission is achieved by means of an electromagnetic effect, and mounting of elastic structures such as a torsion bar and the like is no longer needed, so that on one hand, the situation that the service life of a motor is short due to the fact that the elastic structures are prone to damage during usage is avoided, and on the other hand, the motor in a unit volume can transmit torque in a larger value.

Abstract: Disclosed is a commutative encryption and watermarking method utilizing deoxyribonucleic acid (DNA) base complementary dynamic encryption for a high-definition map. According to the method, on the basis of a DNA base pair complementary principle and data features of the high-definition map in the OpenDRIVE format, a commutative encryption and watermarking algorithm based on base pair complementary dynamic encryption for a high-definition map. In an encryption method, cubic curve parameters configured to denote elevation elements and lane widths in data are encrypted through a nucleotide base complementary principle in DNA. In a watermarking method, a number of elevation elements and lanes is not influenced by encryption, and the invariant feature is used to generate a zero-watermark. Interchangeability of encryption and watermarking is obtained.

Abstract: The invention relates to the technical field of motors, and in particular to a motor driven mechanism capable of reciprocating extension/retraction and vibration, including an outer frame, a first connecting seat and a second connecting seat. The first connecting seat is provided with an extension/retraction driving component. The second connecting seat is provided with a rotary motor. The rotary motor includes a stator component and a driving shaft. A Hall sensor is arranged between the outer frame and the second connecting seat. The driving shaft is provided with an inductive magnetic ring. According to the invention, the extension/retraction driving component can drive the outer frame to move, and a guide rail drives the driving shaft to move synchronously, so that the driving shaft can extend and retract. Thus, the whole mechanism has a reciprocating extension/retraction function.

Abstract: The disclosure relates to the technical field of blow dryers, and in particular to a compact continuous high-speed blow dryer. By improving optimized design of an air duct, while a wind resistance coefficient of guide vanes is reduced, values of flow rates in paths can be ensured, so that a fluid can be led out of the air duct linearly and uniformly and a fan blade can operate stably. Auxiliary support structures such as a spring, bearings and an air guide pad further stabilize a position of the fan blade and avoid centrifugal vibration of the fan blade, which eventually reacts on a rotating shaft and affects rotational efficiency of the rotating shaft. Therefore, an operating environment of the fan blade is greatly improved, and overall efficiency of the fan is improved, Moreover, since the operating environment of the fan blade is optimized, stability of the fan is enhanced, and further, service life of the fan is prolonged.

Abstract: A multi-scale DEM generation method based on curvature wavelet transform is provided. The method includes following steps: obtaining a wavelet basis function and a wavelet decomposition layer number of the curvature wavelet transform, and a DEM related parameter feature information amount and an output resolution; an grid surface curvature of DEM data is acquired, and the grid surface curvature of the DEM data is decomposed and reconstructed based on the wavelet basis function and the wavelet decomposition layer number to obtain a reconstruction matrix; based on the reconstruction matrix, terrain feature points in the DEM data are extracted by taking a feature information amount as a threshold; and based on the terrain feature points in the DEM data, resampling is performed with the output resolution as resolution, so that DEM generation and synthesis are realized.

Abstract: Disclosed is a linear motor for small home appliances. The linear motor for small home appliances includes a casing and an iron core, where both upper and lower sides of an inner wall of the iron core are each provided with at least one salient pole, and the salient poles on the upper and lower sides are staggered from each other; a coil winding is wound on the salient pole, a guide seat is arranged at an inner bottom of the casing, a magnet support is slidably arranged in the casing, the magnet support is provided with a head portion at a position close to an open end of the casing, and a magnet assembly is slidably arranged in the magnet support; the magnet assembly is provided with at least one magnet; both upper and lower sides of the magnetic support are each provided with at least one window.

Abstract: Disclosed herein is a bidirectional magnetic levitation brush motor device, including a motor housing, a motor shaft and an end cover, wherein the end cover is arranged at a bottom end of the motor housing, shaft holes are formed in axes of the motor housing and the end cover, the motor shaft is arranged between the two shaft holes, bearings are arranged at junctions of the motor shaft with the motor housing and the end cover, the end of the motor shaft that is away from the end cover extends out of the motor housing, and a transmission connection shaft is arranged at a top end of the motor shaft. With regard to the present invention, movement transmission is achieved by means of an electromagnetic effect, and mounting of elastic structures such as a torsion bar and the like is no longer needed.

Abstract: Disclosed herein is a bidirectional magnetic levitation acoustic motor device, including a motor housing and a motor shaft, wherein the motor shaft is arranged at an axis of the motor housing, an end cover is arranged at a bottom end of the motor housing, shaft holes are formed in axes of the motor housing and the end cover, and the motor shaft penetrates through the two shaft holes. With regard to the invention, movement transmission is achieved by means of an electromagnetic effect, and mounting of elastic structures such as a torsion bar and the like is no longer needed, so that on one hand, the situation that the service life of a motor is short due to the fact that the elastic structures are prone to damage during usage is avoided, and on the other hand, the motor in a unit volume can transmit torque in a larger value.

Abstract: The disclosure discloses a formula of an anti-corrosion and anti-ultraviolet material, including: 10% to 20% of unsaturated polyester resin, 5% to 10% of styrene and polystyrene, 10% to 20% of glass fiber, 35% to 45% of rock powder and 3% to 5% of other reagent. A casing of an aerator may be made of the anti-corrosion and anti-ultraviolet material of the disclosure, so as to prevent the aerator from being corroded and affecting its normal work after it works underwater for a long time.

Abstract: Provided are anti-CD276 antibodies, and anti-CD276/PD-L1 bispecific antibody molecules, isolated polynucleotides encoding the same, pharmaceutical compositions comprising the same, and the uses thereof.

Abstract: The disclosure provides a method for estimating the nondirectional wave spectrum from the sea echoes of multiple HF radar frequencies. The method includes: dividing the radar detection area into a plurality of fan-shaped units at an equal range interval and angle interval according to the distance resolution and the angular resolution of an HF radar; obtaining the Doppler spectrum from the sea echo of a single radar frequency at a fan-shaped unit by performing the first fast Fourier transform (FFT) in distance dimension, the second FFT in Doppler frequency dimension and the digital beamforming; extracting the positive first-order peak and the negative first-order peak from the aforementioned Doppler spectrum by the peak-searching method; and selecting the stronger first-order peak ?R(1)(?); dividing the second-order spectrum on the stronger first-order peak side into an inner second-order spectrum and an outer second-order spectrum.

Abstract: A light reflection assembly, a reflective light source device, and a lamp. The light reflection assembly includes first, second, third, and fourth side walls that enclose a reflection cavity having first and second openings at opposite ends. The first opening is within a first reference plane, and a first reference straight line perpendicularly intersects, at a first intersection within the first opening, the first reference plane. An included angle between a first straight line section that connects first and second end points and a portion of the first reference plane that overlaps the first opening is a first included angle, and an included angle between a second straight line section that connects third and a fourth end points and a portion of the first reference plane that overlaps the first opening is a second included angle, the first included angle being smaller than the second included angle.

Abstract: The present disclosure provides anti-CD24 antibody, and anti-CD24/CD47 bispecific antibody molecules, isolated polynucleotides encoding the same, pharmaceutical compositions comprising the same, and the uses thereof

Abstract: The present application discloses a dead-zone-free cold atom interferometer with a high frequency output. The interferometer includes: a three-dimensional magneto-optical trap, wherein a predetermined angle is formed between the first group of light sources and an atomic beam path, the first group of optical stops are arranged at edges of the first group of light sources and downstream of the atomic beam path, the first group of optical stops block laser light emitted from the first group of light sources, the second group of light sources are orthogonally arranged with respect to the first group of light sources, the second group of optical stops are arranged at edges of the second group of light sources and downstream of the atomic beam path, and the second group of optical stops block laser light emitted from the second group of light sources.

Abstract: A light reflection assembly, a reflective light source device, and a lamp. The light reflection assembly includes first, second, third, and fourth side walls that enclose a reflection cavity having first and second openings at opposite ends. The first opening is within a first reference plane, and a first reference straight line perpendicularly intersects, at a first intersection within the first opening, the first reference plane. An included angle between a first straight line section that connects first and second end points and a portion of the first reference plane that overlaps the first opening is a first included angle, and an included angle between a second straight line section that connects third and a fourth end points and a portion of the first reference plane that overlaps the first opening is a second included angle, the first included angle being smaller than the second included angle.

Abstract: This document provides methods and materials involved in identifying mammals (e.g., humans) having cancer cells with an elevated level of phosphorylated Ub polypeptides (e.g., an elevated level of Y59 phosphorylated Ub polypeptides). For example, methods and materials for detecting the presence of cancer cells having an elevated level of Y59 phosphorylated Ub polypeptides are provided.

Abstract: Provided are an anti-B7-H3 antibody and preparation thereof and a use thereof. Further provided is a drug conjugate and recombinant protein containing the antibody. The antibody of the present invention can be effectively endocytosed by cells, and an antibody-conjugated drug prepared by using the antibody of the present invention shows a tumor inhibition effect.

Abstract: Disclosed is a novel CLDN18.2 binding molecule. Also disclosed are a nucleic acid molecule encoding the CLDN18.2 binding molecule, an expression vector and a host cell for expressing the CLDN18.2 binding molecule. Further disclosed are a method for producing the CLDN18.2 binding molecule and use thereof.

Abstract: The disclosure provides a method for estimating the nondirectional wave spectrum from the sea echoes of multiple HF radar frequencies. The method includes: dividing the radar detection area into a plurality of fan-shaped units at an equal range interval and angle interval according to the distance resolution and the angular resolution of an HF radar; obtaining the Doppler spectrum from the sea echo of a single radar frequency at a fan-shaped unit by performing the first fast Fourier transform (FFT) in distance dimension, the second FFT in Doppler frequency dimension and the digital beamforming; extracting the positive first-order peak and the negative first-order peak from the aforementioned Doppler spectrum by the peak-searching method; and selecting the stronger first-order peak ?R(1)(?) ; dividing the second-order spectrum on the stronger first-order peak side into an inner second-order spectrum and an outer second-order spectrum.