Abstract: The present disclosure relates to an apparatus for detecting nuclear reactor coolant leaks that is capable of maintaining radiation detection reliability and the integrity of a radiation detector from high-dose background radiation inside a nuclear reactor when a coolant leaks from the primary coolant system of the nuclear reactor. The apparatus of the present disclosure includes a shield having an internal space into which sample air containing a coolant leaking from a primary coolant system pipe of a nuclear reactor is introduced, and configured to close the exposed internal space or expand the internal space through detachable coupling; a first sensor disposed in the internal space to obtain a radiation measurement signal from the sample air; and a discriminator for determining whether a coolant is leaking based on the radiation measurement signal. This work was supported by Korea Institute of Energy Technology Evaluation and Planning (KETEP) grant funded by the Korea government (MOTIE) (No.

Abstract: An optical fiber fixing device is capable of immediately responding to changes in the length of an optical fiber caused by environmental changes. Breakage or cracking of the optical fiber attributable to changes in the length of the optical fiber and unintended changes in the shape of an image may thereby be prevented.

Abstract: The present invention relates to a derivative compound in which a biphenyl group is introduced into an aminoalkanoic acid, a stereoisomer thereof, or a pharmaceutically acceptable salt thereof. The compound of the present invention exhibits excellent antifungal and fungicidal effects. Furthermore, the compound of the present invention exhibits a synergistic effect when used in combination with a conventional antifungal agent. Furthermore, the compound of the present invention provides broad-spectrum antifungal activity against a wide range of fungal pathogens. Therefore, the compound of the present invention may be widely used in fields requiring treatment with antifungal or fungicidal agents against human pathogenic fungi and animal pathogenic fungi, and phytopathogenic fungi.

Abstract: The present invention relates to a derivative compound in which a biphenyl group is introduced into an aminoalkanoic acid, a stereoisomer thereof, or a pharmaceutically acceptable salt thereof. The compound of the present invention exhibits excellent antifungal and fungicidal effects. Furthermore, the compound of the present invention exhibits a synergistic effect when used in combination with a conventional antifungal agent. Furthermore, the compound of the present invention provides broad-spectrum antifungal activity against a wide range of fungal pathogens. Therefore, the compound of the present invention may be widely used in fields requiring treatment with antifungal or fungicidal agents against human pathogenic fungi and animal pathogenic fungi, and phytopathogenic fungi.

Abstract: The present invention relates to a derivative compound in which a biphenyl group is introduced into an aminoalkanoic acid, a stereoisomer thereof, or a pharmaceutically acceptable salt thereof. The compound of the present invention exhibits excellent antifungal and fungicidal effects. Furthermore, the compound of the present invention exhibits a synergistic effect when used in combination with a conventional antifungal agent. Furthermore, the compound of the present invention provides broad-spectrum antifungal activity against a wide range of fungal pathogens. Therefore, the compound of the present invention may be widely used in fields requiring treatment with antifungal or fungicidal agents against human pathogenic fungi and animal pathogenic fungi, and phytopathogenic fungi.

Abstract: A system for distributing washer liquid includes at least one washer pump connected to a reservoir to pressurize the washer liquid, at least one distributor including at least one distribution unit fluidly connected to the washer pump, a plurality of nozzles fluidly connected to the at least one distribution unit in a distributor among the at least one distributor to face a cleaning target, and a controller configured to control opening or closing of the distribution unit formed in the at least one distribution unit and to control pressure of the washer pump.

Abstract: Provided are a cyber threat information processing apparatus, a method thereof, and a storage medium storing a cyber threat information processing program. It is possible to provide a cybersecurity threat information processing method including disassembling an input executable file to obtain disassembled code, and reconstructing the disassembled code to obtain reconstructed disassembled code, into a hash function, and converting the hash function into N-gram data (N being a natural number), and performing ensemble machine learning on block-unit code of the converted N-gram data to profile the block-unit code by an identifier of an attack technique performed by the block-unit code and an identifier of an attacker generating the block-unit code. It is possible to detect and address a variant of malware, and identify malware, an attack technique, an attacker, and an attack prediction method within a significantly short time even for a variant of malware.

Abstract: In some embodiments, a method receives a statement graph for a procedure that is used to access data and determines a set of producer statements and a set of consumer statements in the statement graph. A producer statement produces a variable for a consumer statement, and the consumer statement consumes the variable from the producer statement. The method optimizes the statement graph to generate an optimized procedure by moving an operator from a consumer statement to a producer statement or by moving an operator from a producer statement to a consumer statement. The optimized procedure is output based on the optimized statement graph.

Abstract: A pop-up apparatus for a camera mirror system disposed inside a panel of a body of a vehicle includes a camera mirror assembly to provide a rear view of a vehicle, a camera mirror housing disposed to enclose the camera mirror system and configured to move to an outside of the panel, and a camera mirror frame configured to receive a driving force from a driving unit. The driving unit opens a cover of the panel while driving the camera mirror assembly to move to the outside of the panel through an opened portion of the panel in linkage with the camera mirror frame.

Abstract: This description provides trigger identification notifications to patients suffering from respiratory diseases based on large amounts of patient data in order to help effect behavior changes in a patient to prevent inhaler rescue usage events from occurring. Rescue medication events, environmental conditions, and other contextually relevant patient information are detected by sensors associated with the patient's medicament devices and are collected from other sources, respectively to provide a basis to determine identify various triggers of recue inhaler usage events for a patient. Each trigger is analyzed to determine the severity of the patient's reaction to the trigger and is used to send notifications accordingly.

Abstract: A semiconductor device includes: a first stack structure; a second stack structure; a slit insulating layer located between the first stack structure and the second stack structure, the slit insulating layer extending in a first direction; a conductive plug located between the first stack structure and the second stack structure, the conductive plug including a first protrusion part protruding to the inside of the slit insulating layer; and an insulating spacer surrounding a sidewall of the conductive plug.

Abstract: A lighting apparatus with a linear light source is provided. The lighting apparatus includes a light source extending in a longitudinal direction and having terminal parts on both ends of the light source to be connected to a power supply; a spacer having an internal space that is opened in a front-rear direction and accommodates the light source, wherein mounting parts formed on both ends of the internal space to provide the terminal parts; and a reflective bracket mounted on a rear end of the spacer to cover the internal space, and having fixing parts that match the mounting parts to fix the terminal parts when the reflective bracket is mounted on the spacer, wherein an inner surface of the reflective bracket is configured to reflect light emitted from the light source.

Abstract: A method for producing a dual function protein includes a biologically active protein and an FGF21 mutant protein. The method allows stable production of a target protein by effectively preventing decomposition of the target protein, and thus has a high potential for commercial usage.

Abstract: Disclosed is a bearing wire rod includes, in percent by weight (wt %), 0.8 to 1.2% of C, 0.01 to 0.6% of Si, 0.1 to 0.6% of Mn, 1.0 to 2.0% of Cr, 0.01 to 0.06% of Al, 0.02% or less (exclusive of 0) of N, and the balance of Fe and inevitable impurities, wherein a prior austenite grain size of a microstructure is from 3 to 10 ?m, and a sum of lengths of high angle grain boundaries having a misorientation angle of 15° or more per unit area is from 1,000 to 4,000 mm/mm2.

Abstract: A semiconductor device, and a method of manufacturing the semiconductor device, the method includes forming a first stack structure penetrated by first channel structures, forming electrode patterns surrounding second channel structures and separated from each other by first slits and second slits, the second channel structures coupled to the first channel structures, and the second slits comprising a different width from the first slits, filling each of the first slits and the second slits with an insulating material to cover sidewalk of the electrode patterns, and forming third slits passing through the insulating material in each of the second slits and extending to pass through the first stack structure.

Abstract: The present disclosure provides a projection lamp module and a headlamp device for a vehicle using the same, in which two headlamps implement the same brightness, images of the headlamps are maintained, and visibility of an image projected onto a road surface is improved even though even though a lamp having a lighting function of forming an image on a road surface is applied to any one of the headlamps for a vehicle.

Abstract: The present technology includes a semiconductor memory device. The semiconductor memory device includes a first channel pattern and a second channel pattern each extending in a vertical direction and facing each other, a channel separation pattern formed between the first channel pattern and the second channel pattern and extending in the vertical direction, a stack including conductive patterns each surrounding the first channel pattern, the second channel pattern, and the channel separation pattern and stacked apart from each other in the vertical direction, a first memory pattern disposed between each of the conductive patterns and the first channel pattern, and a second memory pattern disposed between each of the conductive patterns and the second channel pattern.

Abstract: A thermoplastic resin composition comprises: about 100 parts by weight of a polycarbonate resin; about 3 parts by weight to about 20 parts by weight of a rubber-modified aromatic vinyl copolymer resin; about 12 parts by weight to about 28 parts by weight of talc having an average particle size of about 8 ?m to about 20 ?m and a blackness degree L* of less than about 90; about 5 parts by weight to about 20 parts by weight of acicular inorganic fillers; and about 10 parts by weight to about 30 parts by weight of a phosphorus flame retardant. The thermoplastic resin composition can have good properties in terms of light shielding, impact resistance, dimensional stability, flame retardancy, balance therebetween, and the like.

Abstract: Disclosed are a novel antibody specifically binding to the tumor-immunosuppressant, TIGIT (T cell immunoglobulin and immunoreceptor tyrosine-based inhibitory motif [ITIM] domain) or an antigen-binding fragment thereof, a nucleic acid encoding the antibody or the antigen-binding fragment thereof, a vector and a host cell including the nucleic acid, a method for producing the antibody or the antigen-binding fragment thereof, a pharmaceutical composition containing the antibody or the antigen-binding fragment thereof as an active ingredient, and uses of the pharmaceutical composition. The antibody specifically binding to TIGIT or the antigen-binding fragment thereof and the pharmaceutical composition containing the same as an active ingredient are preferably used for the treatment of cancer or tumors.

Abstract: A LiDAR-integrated lamp device for a vehicle, wherein a headlamp and a LiDAR system are mounted at the same position, such that the layout may be reduced and the number of parts may be decreased by sharing and combining parts, reducing the manufacturing cost.