Abstract: A display device including a substrate, a cholesteric liquid crystal layer, and a transparent electrode layer that are sequentially stacked is provided. The cholesteric liquid crystal layer includes cholesteric liquid crystal molecules and a plurality of transparent photoresist structures. Each of the transparent photoresist structures is a closed structure, and the cholesteric liquid crystal molecules are respectively accommodated in a plurality of patterned areas respectively surrounded by the transparent photoresist structures, so as to form a plurality of cholesteric liquid crystal patterns. The transparent electrode layer includes a plurality of sub-electrodes. The cholesteric liquid crystal patterns are respectively driven by the sub-electrodes. An orthogonal projection of each of the transparent photoresist structures on the substrate falls in an orthogonal projection of a corresponding sub-electrode of the sub-electrodes on the substrate.

Abstract: A processor-implemented method includes generating a preprocessed infrared (IR) image by performing first preprocessing based on an IR image including an object; generating a preprocessed depth image by performing second preprocessing based on a depth image including the object; and determining whether the object is a genuine object based on the preprocessed IR image and the preprocessed depth image

Abstract: The present invention relates to an optical fiber device for removing cladding light, an apparatus and a method for etching the same.

Abstract: The present invention relates to an optical fiber device for removing cladding light, an apparatus and a method for etching the same.

Abstract: The present invention relates to an optical fiber device for removing cladding light, an apparatus and a method for etching the same.

Abstract: The present invention relates to an optical fiber device for removing cladding light, an apparatus and a method for etching the same.

Abstract: A content participation translation apparatus includes a content registration unit for registering an original of content data on a database, wherein text data and image data are stored separately in the original of the content data; a data selection unit for individually selecting text data and image data included in either the original of the content data or a translation of the content data in which a translation is added to the original of the content data; a translations editor providing unit for providing a user terminal with a translations editor including a content data display unit for displaying the text data and the image data and a text data editor unit in which a translation of the text data is input; and a content storage unit for receiving a second-language text from at least one user terminal via the translations editor, and storing the text data, the image data, and the received second-language text as a translation of the content data.

Abstract: An apparatus for providing a translations editor on at least one user terminal. The apparatus includes a content data display unit for displaying text data and image data, which are extracted from content data, together; and a text data editor unit including a first-language text display unit for displaying a first-language text included in the text data, and a second-language text display unit in which a translation of the first-language text is input as a second-language text by a user of the user terminal.

Abstract: Provided are a method and system for improving control of a steam generator level for preventing oscillation of the steam generator level in a nuclear power plant. In order to prevent oscillation of a steam generator level and resultant shutdown of a nuclear reactor, which may be caused when a high-level priority control function is frequently and repeatedly turned on/off as the steam generator level is excessively increased, by improving a feedwater control system in the nuclear power plant, a proportional integral control value may be controlled to be reduced, and thus, output while a certain condition is met after a high-level priority mode is deactivated or a signal instructing to enter the high-level priority control mode may be controlled not to be output.

Abstract: A content participation translation apparatus includes a content registration unit for registering an original of content data on a database, wherein text data and image data are stored separately in the original of the content data; a data selection unit for individually selecting the text data and image data included in either the original of the content data or a translation of the content data in which a translation is added to the original of the content data; a translations editor providing unit for providing a translations editor to a user terminal, the translations editor including a content data display unit for displaying the text data and the image data and a text data editor unit in which a translation of the text data is input; and a content storage unit for receiving a representative image and a second-language text input from at least one user terminal via the translations editor, and storing the text data, the image data, and the received second-language text as a translation of the content da

Abstract: An ultrasonic atomizer for maintaining a constant temperature of an ultrasonic vibration generating unit by decreasing a temperature at the periphery of the ultrasonic vibration generating unit even under an environment in which the ultrasonic vibration generating unit is exposed to a high temperature is provided. The ultrasonic atomizer includes: an ultrasonic vibration generating unit which generates ultrasonic waves and atomizes a spray material; a nozzle unit; a heat exchange unit which cools heat generated from the ultrasonic vibration generating unit; and a housing which has heat exchange chambers, where the heat exchange chambers include: a vortex chamber which is positioned in the housing at the periphery of the ultrasonic vibration generating unit and guides a vortex flow; and a thermal insulation chamber which surrounds the vortex chamber and has a separation wall which abuts the vortex chamber, and includes an internal thermal insulation space.

Abstract: An ultrasonic atomizer for maintaining a constant temperature of an ultrasonic vibration generating unit by decreasing a temperature at the periphery of the ultrasonic vibration generating unit even under an environment in which the ultrasonic vibration generating unit is exposed to a high temperature is provided. The ultrasonic atomizer includes: an ultrasonic vibration generating unit which generates ultrasonic waves and atomizes a spray material; a nozzle unit; a housing; and a heat exchange unit which surrounds the ultrasonic vibration generating unit, includes a separation wall which divides the heat exchange unit into heat exchange chambers, and cools heat generated from the ultrasonic vibration generating unit, in which the heat exchange chambers include: a heating chamber; and a cooling chamber which surrounds the heating chamber, and includes a cooling space by being isolated with the heat exchange unit abutting the heating chamber between the cooling chamber and the heating chamber.

Abstract: An ultrasonic atomizer for maintaining a constant temperature of an ultrasonic vibration generating unit by decreasing a temperature at the periphery of the ultrasonic vibration generating unit even under an environment in which the ultrasonic vibration generating unit is exposed to a high temperature is provided. The ultrasonic atomizer includes: an ultrasonic vibration generating unit which generates ultrasonic waves and atomizes a spray material; a nozzle unit; a housing; and a heat exchange unit which surrounds the ultrasonic vibration generating unit, includes a separation wall which divides the heat exchange unit into heat exchange chambers, and cools heat generated from the ultrasonic vibration generating unit, in which the heat exchange chambers include: a heating chamber; and a cooling chamber which surrounds the heating chamber, and includes a cooling space by being isolated with the heat exchange unit abutting the heating chamber between the cooling chamber and the heating chamber.

Abstract: An ultrasonic atomizer for maintaining a constant temperature of an ultrasonic vibration generating unit by decreasing a temperature at the periphery of the ultrasonic vibration generating unit even under an environment in which the ultrasonic vibration generating unit is exposed to a high temperature is provided. The ultrasonic atomizer includes: an ultrasonic vibration generating unit which generates ultrasonic waves and atomizes a spray material; a nozzle unit a heat exchange unit which cools heat generated from the ultrasonic vibration generating unit; and a housing which has heat exchange chambers, where the heat exchange chambers include: a vortex chamber which is positioned in the housing at the periphery of the ultrasonic vibration generating unit and guides a vortex flow; and a thermal insulation chamber which surrounds the vortex chamber and has a separation wall which abuts the vortex chamber, and includes an internal thermal insulation space.

Abstract: Provided are a method and system for improving control of a steam generator level for preventing oscillation of the steam generator level in a nuclear power plant. In order to prevent oscillation of a steam generator level and resultant shutdown of a nuclear reactor, which may be caused when a high-level priority control function is frequently and repeatedly turned on/off as the steam generator level is excessively increased, by improving a feedwater control system in the nuclear power plant, a proportional integral control value may be controlled to be reduced, and thus, output while a certain condition is met after a high-level priority mode is deactivated or a signal instructing to enter the high-level priority control mode may be controlled not to be output.

Abstract: A content participation translation apparatus includes a content registration unit for registering an original of content data on a database, wherein text data and image data are stored separately in the original of the content data; a data selection unit for individually selecting text data and image data included in either the original of the content data or a translation of the content data in which a translation is added to the original of the content data; a translations editor providing unit for providing a user terminal with a translations editor including a content data display unit for displaying the text data and the image data and a text data editor unit in which a translation of the text data is input; and a content storage unit for receiving a second-language text from at least one user terminal via the translations editor, and storing the text data, the image data, and the received second-language text as a translation of the content data.

Abstract: A content participation translation apparatus includes a content registration unit for registering an original of content data on a database, wherein text data and image data are stored separately in the original of the content data; a data selection unit for individually selecting the text data and image data included in either the original of the content data or a translation of the content data in which a translation is added to the original of the content data; a translations editor providing unit for providing a translations editor to a user terminal, the translations editor including a content data display unit for displaying the text data and the image data and a text data editor unit in which a translation of the text data is input; and a content storage unit for receiving a representative image and a second-language text input from at least one user terminal via the translations editor, and storing the text data, the image data, and the received second-language text as a translation of the content da

Abstract: An apparatus for providing a translations editor on at least one user terminal. The apparatus includes a content data display unit for displaying text data and image data, which are extracted from content data, together; and a text data editor unit including a first-language text display unit for displaying a first-language text included in the text data, and a second-language text display unit in which a translation of the first-language text is input as a second-language text by a user of the user terminal.

Abstract: A controlled-release composition and controlled-release microspheres containing an exendin as an active ingredient, and a method of preparing the same are provided. More specifically, a controlled-release composition containing an exendin as an active ingredient, a biodegradable polymer with a specific viscosity, and coating materials, having high bioavailability and showing sustained release of the active ingredient in an effective concentration for a certain period without an excessive initial burst of the active ingredient; controlled-release microspheres containing a core including an exendin as an active ingredient and a biodegradable polymer, and a coating layer coating the core; and a method of preparing controlled-release microspheres including the steps of mixing an exendin, a biodegradable polymer, and a solvent, removing the solvent from the mixture to prepare hardened microspheres, and coating the hardened microspheres to form a coating layer on the surface of each microsphere, are provided.

Abstract: The present invention relates to specific markers capable of detecting the development of colorectal cancer and the colorectal cancer inhibitory effect of SeMet (selenomethionine) having a chemopreventive effect against colorectal cancer. When the expressions of the biomarkers according to the present invention are measured and the expression levels thereof are analyzed in combination, whether SeMet (selenomethionine) is to be administered to prevent colorectal cancer can be determined and the development of colorectal cancer and the inhibitory effect of SeMet (selenomethionine) against the development of colorectal cancer can be monitored. Thus, these markers can be effectively used to observe the colorectal cancer inhibitory effect of SeMet (selenomethionine) and the prognosis of colorectal cancer resulting from the intake of SeMet (selenomethionine).