Abstract: An oral diagnostic device includes a device main body including an optical transmitting and receiving module; and a probe that is detachably coupled to the device main body, irradiates light received from the optical transmitting and receiving module into an oral cavity, receives reflected light from the oral cavity, and transmits the received reflected light to the optical transmitting and receiving device. The optical transmitting and receiving module includes an optical element module including a light-emitting element and a light-receiving element, a single first optical fiber that transmits the light generated by the light-emitting element to the probe, and a plurality of second optical fibers that transmit the reflected light received from the probe to the light-receiving element. The single first optical fiber and the plurality of second optical fibers are coupled to each other at the other sides thereof to form an optical fiber coupling part.

Abstract: The present disclosure relates to a network polymer and a manufacturing method thereof. An object of one aspect of the present invention is to provide a network polymer that can recover and recycle a key monomer from a polymer with excellent decomposability and is formed therefrom to have excellent mechanical and electrical properties, and a method of manufacturing the same. The network polymer according to one embodiment of the present invention is recycled from a polymer with excellent decomposability and thus is eco-friendly, and exhibits the effect of having excellent mechanical and electrical properties.

Abstract: In a method for ameliorating or treating a respiratory disease, a composition including a Lysimachia mauritiana extract as effective component is administered to a subject in need thereof. Since the Lysimachia mauritiana extract is effective in reducing the production amount of the chemokine RANTES, an inflammatory mediator, from bronchial epithelial cells, which are respiratory cells, the composition can be advantageously used as a functional health food or medicine for respiratory diseases including asthma or chronic obstructive pulmonary disease (COPD).

Abstract: Systems and methods described herein relate to an asset risk predictor that may receive data corresponding to one or more industrial assets and generate a device model corresponding to the one or more industrial assets. The device model may indicate a relationship between a normal operation of a first industrial asset and data acquired by a second industrial asset. The device model may be trained while the first industrial asset and the second industrial asset are in situ and operating within a desired industrial automation process. An alert score may be generated based on the relationship indicated by the device model, where the alert score may be an indication of a likelihood of an event occurring at the first industrial asset. A maintenance work order may be generated based on alert scores and existing work orders.

Abstract: A short wavelength infrared up-conversion device of one embodiment includes a first electrode connected to an anode, an OLED layer stacked on the first electrode and up-converting short-wavelength infrared ray incident through the first electrode into visible light, a blocking layer located between the first electrode and an infrared-sensitive thin film layer to prevent hole injection into the infrared-sensitive thin film layer, an infrared-sensitive thin film layer located between the blocking layer and the OLED layer, and injecting holes into the OLED layer from electron-hole pairs created by absorbing the short-wavelength infrared ray incident through the first electrode, and a transparent second electrode stacked on the OLED layer and connected to a cathode, wherein the first electrode includes a transparent electrode unit, and a reflective electrode unit that reflects visible light incident from the OLED layer to the first electrode toward the second electrode.

Abstract: A composition for preventing, ameliorating or treating a respiratory disease includes fermented Centella asiatica extract as effective component. The composition is effective in, in bronchial epithelial cells as respiratory cells, reducing the production amount of the inflammatory chemokine RANTES, protecting damaged cells induced by LPS, and reducing the expression level of the inflammatory cytokine IL-6, and it can also reduce the neutrophil count and regulate the expression level of inflammatory cytokines or chemokines in an animal model of lung injury. Accordingly, it can be advantageously used for a functional health food for preventing or ameliorating a respiratory disease, or a pharmaceutical product for preventing or treating a respiratory disease.

Abstract: A self-healing conjugated polymer is disclosed. The self-healing conjugated polymer has hydrogen bonding functional groups introduced into its side chains. Due to this structure, the conjugated polymer is imparted with the ability to recover through self-healing while maintaining its inherent properties (for example, physical and electrical properties). Based on this effective self-healing ability, the conjugated polymer is expected to find application as a biomaterial, a pharmaceutical material, a nonlinear optical material or an organic electronic material.

Abstract: Provided are method of providing oral state information including periodontitis and a terminal device for executing the method.

Abstract: A composition for strengthening, developing, differentiating, or regenerating muscle, or preventing, ameliorating, or treating muscle loss or muscle fatigue includes a Schizonepeta tenuifolia extract as an effective component. The Schizonepeta tenuifolia extract as an effective component has the effects of restoring the viability of muscle cells, increasing the endurance time on the rotarod performance test, i.e., the holding time without falling off from the rod, compared to the control group, reducing the content of LDH, AST, and ALT in blood, increasing the grip strength, enhancing the expression amount of energy metabolism-related genes in muscle tissues, increasing the density of muscle fibers in muscle tissues, inducing a change in the fibroblast arrangement to have a well-organized structure, and reducing the expression of MuRF1 in muscle tissues, as compared to the control group.

Abstract: A method of managing teeth includes calculating tooth deterioration information of the user in a second measurement period based on a first tooth state numerical value of each of user's teeth in a first measurement period and a second tooth state numerical value of each of the user's teeth in the second measurement period after the first measurement period, and providing the tooth deterioration information to the user.

Abstract: A method of managing teeth performed in a processor-based device includes: displaying a first oral measurement image including tooth measurement images in a tooth shape to measure state information of each of user’s teeth; receiving state information of a target teeth of the user measured from a tooth diagnostic device; receiving a selection signal input for selecting a first tooth measurement image from among the tooth measurement images; matching state information of the target tooth with state information of the first tooth measurement image; and representing the state information of the first tooth measurement image in the first oral measurement image.

Abstract: A display device includes a processor and a display panel for receiving observation grayscale values from the processor. The display panel includes a data driver for applying data voltages to data lines, a target pixel coupled to at least one of the data lines, and observation pixels each coupled to at least one of the data lines, and located adjacent to the target pixel. The display panel applies a first data voltage to the target pixel, when the observation grayscale values for the observation pixels exceed a reference value. The display panel applies a second data voltage to the target pixel, when at least one of the observation grayscale values does not exceed the reference value. The first data voltage and the second data voltage are different from each other.

Abstract: The present disclosure relates to a ternary photoactive layer composition and an organic solar cell including the same. According to the present disclosure, excessive crystal growth and aggregation can be prevented during large-area coating of a photoactive layer, uniform morphology can be achieved without significant phase separation, an organic solar cell with superior photovoltaic cell characteristics can be realized, and superior performance may be maintained even after long-term exposure to heat by preventing the morphological change of the photoactive layer.

Abstract: Disclosed herein is a pharmaceutical composition comprising tetraarsenic hexoxide as an active ingredient. Having excellent antiviral activity against coronaviruses, the pharmaceutical composition can be advantageously applied to the prevention or treatment of coronavirus diseases.

Abstract: Provided is an optical compensation method for a display device including a pixel coupled between first power and second power sources. In the optical compensation method, the first voltage level of the second power source corresponding to a first luminance level is set while measuring the luminance of the display device, the second voltage level of the second power source corresponding to a second luminance level is set while measuring the luminance of the display device, the third voltage levels of the second power source for representative luminance levels including the first and second luminance levels are set based on the first and second voltage levels, and the fourth voltage levels of the second power source for the representative luminance levels according to temperature conditions are set based on the third voltage levels and temperature offsets according to the temperature conditions, under which the display device is driven.

Abstract: Provided is an optical compensation method for a display device including a pixel coupled between first power and second power sources. In the optical compensation method, the first voltage level of the second power source corresponding to a first luminance level is set while measuring the luminance of the display device, the second voltage level of the second power source corresponding to a second luminance level is set while measuring the luminance of the display device, the third voltage levels of the second power source for representative luminance levels including the first and second luminance levels are set based on the first and second voltage levels, and the fourth voltage levels of the second power source for the representative luminance levels according to temperature conditions are set based on the third voltage levels and temperature offsets according to the temperature conditions, under which the display device is driven.

Abstract: A display device includes a processor and a display panel for receiving observation grayscale values from the processor. The display panel includes a data driver for applying data voltages to data lines, a target pixel coupled to at least one of the data lines, and observation pixels each coupled to at least one of the data lines, and located adjacent to the target pixel. The display panel applies a first data voltage to the target pixel, when the observation grayscale values for the observation pixels exceed a reference value. The display panel applies a second data voltage to the target pixel, when at least one of the observation grayscale values does not exceed the reference value. The first data voltage and the second data voltage are different from each other.

Abstract: Provided is an optical compensation method for a display device including a pixel coupled between first power and second power sources. In the optical compensation method, the first voltage level of the second power source corresponding to a first luminance level is set while measuring the luminance of the display device, the second voltage level of the second power source corresponding to a second luminance level is set while measuring the luminance of the display device, the third voltage levels of the second power source for representative luminance levels including the first and second luminance levels are set based on the first and second voltage levels, and the fourth voltage levels of the second power source for the representative luminance levels according to temperature conditions are set based on the third voltage levels and temperature offsets according to the temperature conditions, under which the display device is driven.

Abstract: A display device includes a processor and a display panel for receiving observation grayscale values from the processor. The display panel includes a data driver for applying data voltages to data lines, a target pixel coupled to at least one of the data lines, and observation pixels each coupled to at least one of the data lines, and located adjacent to the target pixel. The display panel applies a first data voltage to the target pixel, when the observation grayscale values for the observation pixels exceed a reference value. The display panel applies a second data voltage to the target pixel, when at least one of the observation grayscale values does not exceed the reference value. The first data voltage and the second data voltage are different from each other.

Abstract: A self-healing conjugated polymer is disclosed. The self-healing conjugated polymer has hydrogen bonding functional groups introduced into its side chains. Due to this structure, the conjugated polymer is imparted with the ability to recover through self-healing while maintaining its inherent properties (for example, physical and electrical properties). Based on this effective self-healing ability, the conjugated polymer is expected to find application as a biomaterial, a pharmaceutical material, a nonlinear optical material or an organic electronic material.