Abstract: The present invention relates to a radiative cooling paint consisting of ceramic fine particles as pigments, a polymer resin as a binder, and a solvent. According to the present invention, a substrate is coated with the radiative cooling paint, and then a paint film layer is formed. The paint film layer performs a radiative cooling function by preventing energy inflow from incident sunlight by maximizing reflection of incident sunlight; minimizing absorption of incident sunlight; and maximizing emission of long-wavelength infrared light corresponding to 8 ?m to 13 ?m and increasing energy discharge through emission of long-wavelength infrared light, and pores with a volume of 3% to 50% are formed inside the paint film layer to enhance reflection of incident sunlight without reducing emission of long-wavelength infrared light.

Abstract: A device and a method for steering a vehicle are provided. The method includes following steps: obtaining a point cloud data of a vehicle through a lidar, obtaining an RGB image of the vehicle through a camera, and obtaining a current speed of the vehicle through a wheel speed sensor; using the current speed and local path way points associated with the point cloud data to obtain a target angle; using the current speed and a central lane distance error associated with the RGB image to obtain a compensator angle; and using the target angle and the compensator angle to obtain a steering command, and steering the vehicle to drive in a lane according to the steering command.

Abstract: A sulfide-based solid electrolyte has an argyrodite-type crystal structure which is doped with an element having an oxidation number of 4 and a transition metal having an oxidation number of 6 so as to improve moisture stability and ionic conductivity of the sulfide-based solid electrolyte.

Abstract: A multi-chip integrated package design system includes a model analysis, a 3D model analysis and an electrical simulation. The model analysis obtains a pin connection mode of the designed circuit according to a designed circuit, obtains at least one conductive layer of the designed circuit according to a layer stackup, selects a transmission line model that meets the pin connection mode and at least one conductive layer, substitutes the layer stackup and a design rule into the selected transmission line model to generate an equivalent circuit, generates a corresponding relationship according to the equivalent circuit, and obtains the transmission line length corresponding to a parameter design target according to the corresponding relationship. The 3D model analysis constructs a 3D model of the designed circuit according to the obtained the transmission line length. The electrical simulation determines whether the characteristic parameter of the 3D model meets the parameter design target.

Abstract: Proposed is an apparatus and method for contactlessly sensing a biological signal and recognizing a user's physiological information using same. The operating method of the sensing apparatus for contactlessly sensing biological signals may include a process of performing an initial setting in a contactless sensing apparatus, a process of obtaining video data from the contactless sensing apparatus, a process of removing noise from the video data, a process of extracting only a region of interest from the video data, and a process of estimating information on biological activity by analyzing the region of interest.

Abstract: A gas detection probe includes a lead electrode and a conductive terminal. The conductive terminal has a first terminal end and a second terminal end, with the first terminal end has a first tip and the second terminal end has a second tip. Along the extension direction of the conductive terminal, the lead electrode and the first terminal end are on the same side of the second tip, and the lead electrode and the second terminal end are on the same side of the first tip; or, the lead electrode and the second terminal end are on different sides of the first tip, and the lead electrode is perpendicular to the extension direction of the conductive terminal. This can reduce deformation of the lead electrode caused by external forces. This disclosure also provides a sensor and a gas detector.

Abstract: The present disclosure provides a brain stimulation signal control method, includes: performing a stimulation feedback procedure, including: providing sensory stimulation signals to a user based on a stimulation parameter including a frequency parameter, obtaining a feedback signal in response to the sensory stimulation signals, and determining whether the feedback signal indicates a positive feedback state or a negative feedback state, setting the stimulation parameter as a default parameter when the feedback signal indicates the positive feedback state, and adjusting a value of the stimulation parameter and performing the stimulation feedback procedure again when the feedback signal indicates the negative feedback state.

Abstract: A resist composition includes an alkylated tin-oxo nanocluster and a compound having Lewis basicity. The alkylated tin-oxo nanocluster includes a core structure including tin oxide, and an alkyl group of 1 to 20 carbon atoms, combined with the tin element of the core structure. The compound includes a polymer or an organic single molecule, having a functional group that functions as a Lewis base, and the functional group is a functional group containing lone pair electrons.

Abstract: A method for obtaining a decorative item (5) having a sparkling appearance, comprising the steps of: providing or producing a model (1) having a face (1a) of polycrystalline structure which is intended to be replicated; producing a replica (2) of the face (1a) using a polymer material; producing an object (4) on at least a portion of the replicated face (2a) of the replica (2); and at least one of locally modifying the polycrystalline structure of the model (1) before producing the replica (2); modifying the shape of the replica (2); and selectively producing the object (4) on certain portions of the replicated face (2a) of the negative replica (2), the decorative item (5) being either the replica (2), or the object (4) if the optional step is carried out.

Abstract: The present disclosure relates to electromagnetic wave stimulation optimization system and method. The electromagnetic wave stimulation optimization system includes an input unit configured to receive information on a target person and information on an EM wave; a simulation unit configured to apply the received information on the target person and the received information on the EM wave to a previously stored human phantom to perform a simulation and configured to predict a human body response to EM wave stimulation; and an output unit configure dot output an optimal EM wave stimulation condition from the human body response of the EM wave stimulation for the information on the at least one EM wave.

Abstract: An image decoding method according to an embodiment of the present invention comprises the steps of: acquiring encoding tree unit information from an image stream; acquiring signaling information on a maximum coding unit size of a coding unit divided from the encoding tree unit; and dividing the encoding tree unit by steps according to the signaling information.

Abstract: A three-dimensional imaging method includes: projecting structured light pattern on a reference plane and capturing a reference plane image of the reference plane to obtain a reference phase; projecting structured light pattern on a workpiece surface and capturing a workpiece surface image set of the workpiece surface to obtain a workpiece phase; obtaining a workpiece phase difference based on the difference between the reference phase and the workpiece phase; performing temporal binarization encoding on the workpiece surface image set to generate a coded image; detecting noise areas in the coded image; integrating the noise areas to establish a noise phase mask; filtering noises in the coded image according to the noise phase mask to generate a noise-filtered phase; compensating for the noise-filtered phase to restore the workpiece phase difference; and performing three-dimensional reconstructing on the restored workpiece phase difference to form a 3D point cloud of the workpiece surface.

Abstract: Methods and systems are provided for controlling the level relative to ground of moveable wings in a spray system that includes the moveable wings mounted to a common center frame support structure attached to an associated work vehicle to form a pair of opposed independently moveable wings extending laterally from the associated work vehicle. An initial control signal is determined for moving the moveable wings based on positions of the moveable wings relative to the ground. A compensating signal is determined for compensating the initial control signal, wherein the compensating signal is derived independent from the position of the moveable wings relative to the ground and includes a flexure component dependent upon one or more flexural properties of the associated work vehicle. A level control output signal is generated for controlling the level of the moveable wings based on a combination of the initial control signal and the compensating signal.

Abstract: Disclosed herein are compositions and methods for preventing, ameliorating, or treating pathogenic infections in aquaculture and/or reducing the severity of one or more risk factors, signs, or symptoms associated with pathogenic infections in aquaculture. In particular, the technology of the present disclosure relates to methods for administering an effective amount of a composition comprising a Paenibacillus strain, identified as PR-D9, to a subject suffering from or at risk for a pathogenic infection associated with aquaculture.

Abstract: The present disclosure relates to techniques for anti-myopia visual display therapy using a simulated myopic blur. In one particular aspect, a method is provided that includes obtaining a pattern for a digital image, selecting a color channel of the digital image, applying a blur effect to the color channel that modifies the digital image to have a simulated blur, and providing anti-myopia visual display therapy to a subject using the modified digital image. The therapy comprises: (i) rendering the modified digital image on a display of a computing device within a visual environment of the subject, or (ii) placing the modified digital image within the visual environment of the subject, based on an optimal viewing time.

Abstract: An anti-oxidation dipping treatment method for a graphite sealing element for a thermal power generation unit, and an anti-oxidation production line. The anti-oxidation dipping treatment method for a graphite sealing element for a thermal power generation unit comprises the following steps: S1, placing a graphite sheet into a soaking device for soaking; S2, conveying the soaked graphite sheet into a drying and curing device for drying and curing; S3, stacking the multiple dried and cured graphite sheets together, and subjecting same to compression molding to form a layered graphite body; and S4, stamping the layered graphite body to form a finished graphite sealing element with a desired appearance.

Abstract: The invention relates to processes and systems for use in the control of morphology of precipitated silica.

Abstract: Disclosed is an expression vector comprising a polynucleotide encoding for a glutamine synthetase with reduced activity compared to a wild type glutamine synthetase. Also disclosed are host cells, methods for preparing stable cell line, methods of producing polypeptide of interest, and kits thereof.

Abstract: Disclosed is a vicarious radiometric calibration system. More specifically, disclosed is a ground reference target for calibrating a digital signal that is obtained through a sensor when a landmark is observed from a satellite or an airplane by using a spectral reflection factor or spectral emissivity of the ground reference target and a vicarious radiometric calibration system including the same. It is possible to derive accurate measurement results for the MWIR region by installing a ground reference target having predetermined reflectance or emissivity and having a special form on the ground with respect to the calibration of a sensor for remote exploration, such as aviation, space, and astronomy, and performing absolute radiometric calibration by using images that are obtained through the ground reference target.

Abstract: A horn growth stunting device (1) comprises a handle (3) within which fuel gas is located in a reservoir having a cylindrical main housing (10) extending from the handle (3). A gas catalytic element (32) is located in a combustion chamber (39) defined by a tubular sub-housing (40) located concentrically in the main housing (10) for converting fuel gas to heat. A hot gas stream generated by the gas catalytic element (32) is directed through a nozzle (55) defined by a distal end (43) of the tubular sub-housing (40) to an open mouth (29) defined by a distal horn bud engaging rim (28) adjacent a distal end (17) of the main housing (10). A periphery (96) of the horn bud (95) is engaged by the horn bud engaging rim (28) of the main housing (10) with a central portion (97) of the horn bud (95) extending into the main housing (10), so that the hot gas stream is delivered to the horn bud (95) through the nozzle (55) for cauterising the horn bud (95).