Abstract: The present invention relates to an artificially manipulated unsaturated fatty acid biosynthesis-associated factor and use thereof to increase the content of a specific unsaturated fatty acid of a plant body. More particularly, the present invention relates to a system capable of artificially controlling unsaturated fatty acid biosynthesis and a plant body produced thereby, which include an artificially manipulated unsaturated fatty acid biosynthesis-associated factor to control unsaturated fatty acid biosynthesis and a composition capable of artificially manipulating the factor. In a specific aspect, the present invention relates to artificially manipulated unsaturated fatty acid biosynthesis-associated factors such as FAD2, FAD3, FADE, FAD7 and FAD8 and/or an unsaturated fatty acid biosynthesis controlling system by an expression product thereof.

Abstract: A three-dimensional memory device includes a base dielectric layer disposed on a substrate, a stack structure that includes word lines and interlayer dielectric layers that are alternately stacked on the base dielectric layer, a bit line that penetrates the stack structure and extends in a vertical direction perpendicular to a top surface of the substrate, and buried storage patterns interposed between the bit line and the word lines and spaced apart from each other in the vertical direction. Each of the buried storage patterns has a width in a horizontal direction parallel to the top surface of the substrate. The widths of the buried storage patterns increase with increasing vertical distance from the substrate.

Abstract: A nonvolatile memory device may include a substrate, a plurality of gate electrodes stacked on the substrate, a first conductive pillar that extends in a first direction and intersects the gate electrodes, a second conductive pillar that extends in the first direction and intersects the gate electrodes, the second conductive pillar being spaced apart from the first conductive pillar, an information storage film between the first conductive pillar and each of the gate electrodes and between the second conductive pillar and each of the gate electrodes, the information storage film including chalcogenide, a conductive layer spaced apart from the gate electrodes in the first direction, a first charge dissipation layer between the first conductive pillar and the conductive layer, and a second charge dissipation layer between the second conductive pillar and the conductive layer, the second charge dissipation layer being spaced apart from the first charge dissipation layer.

Abstract: A refrigerator is designed compactly and includes an evaporator installed inside a cool air generation part and a grille fan module lined up with the evaporator, where the installation area of the cool air generation part is minimized.

Abstract: A pin-hole detection device includes: a film supply unit provided with a roller on which the film is wound; a base part disposed adjacent to the film supply unit, seated on a ground, and formed by connecting a plurality of profiles; a light emitting unit mounted on the base part and emitting light; a film unwinding unit mounted on the base part, configured to unwind the film provided from the film supply unit, and allow the unwounded film to pass through the light emitting unit while being unfolded; and a luminous intensity measuring unit mounted on the base part and disposed to face the light emitting unit to measure the luminous intensity of light passing through the unfolded film, wherein the film unwinding unit includes a winder roller unit rotating and moving the film in one direction while compressing the film, and an idle roller unit rotated according to movement of the contacted film and configured to guide the unwound film to determine a movement path.

Abstract: A method for manufacturing a foamed microcellular silicone resin cured product which has uniform foaming and excellent dimensional accuracy, using a supercritical fluid, is described. A foamed microcellular silicone resin cured product manufactured thereby is described.

Abstract: A low-latency 360 virtual reality (VR) streaming method for estimating a region of interest (ROI) of a user is proposed. The method may include receiving device pose information from a user device, extracting an ROI of a user, based on the device pose information, and generating ROI tile information corresponding to the ROT. The method may also include generating ROI estimation tile information corresponding to a position at which the ROI is to be changed, and requesting, from a streaming server, a tile corresponding to the ROI tile information and the ROI estimation tile information to receive a high-quality tile stream and a low-quality tile stream of full video that includes a low-quality full video tile stream. The method may further include decoding and rendering the high-quality tile stream and the low-quality full video tile stream and providing the rendered video to the user device.

Abstract: An augmented reality (AR) streaming device interoperating with an edge server is proposed. The AR streaming device may include a sensing module including a camera and a certain inertia sensor, a display module streaming AR video, a communication module transmitting or receiving data to or from the edge server and the sensing module. The device may also include a memory and a processor executing a program stored in the memory. When image data and inertia data are obtained through the sensing module, the processor may perform synchronization and encoding on the image data and the inertia data to transmit to the edge server through the communication module. When segmentation rendering-processed AR video is received from the edge server, the processor may perform decoding and blending on the segmentation rendering AR video to perform control to be streamed through the display module.

Abstract: Provided is a high frequency skull crucible including: a side wall close to a raw material feeder and a side wall on which an outlet is formed, the two side walls being located vertically to face each other; a body located between the two side walls; and high frequency coils adapted to surround a portion of the body that is close to the side wall on which the outlet is formed, wherein the side wall on which the outlet is formed has the outlet formed on top thereof to discharge a melt, the body has the shape of a horizontally located semicylinder or the shape of a horizontally located cylinder whose given upper portion is cut, and the body is inclinedly located on the ground to allow the melt to be made consistently.

Abstract: A system and a method for split-rendering for persons with color weakness are proposed. The split-rendering method may include, by a service server, in response to a login of a user device, loading a color weakness profile corresponding to a user of the logging-in user device. The method may also include, by the service server, in response to the user being color-weak in accordance with the loaded color weakness profile, selecting one of a plurality of split-rendering servers. The method may further include, by the service server, transmitting a video content along with the color weakness profile to the selected split-rendering server, and by the service server, transmitting access information about the selected split-rendering server to the user device.

Abstract: The present invention relates to an artificially manipulated unsaturated fatty acid biosynthesis-associated factor and use thereof to increase the content of a specific unsaturated fatty acid of a plant body. More particularly, the present invention relates to a system capable of artificially controlling unsaturated fatty acid biosynthesis and a plant body produced thereby, which include an artificially manipulated unsaturated fatty acid biosynthesis-associated factor to control unsaturated fatty acid biosynthesis and a composition capable of artificially manipulating the factor. In a specific aspect, the present invention relates to artificially manipulated unsaturated fatty acid biosynthesis-associated factors such as FAD2, FAD3, FAD6, FAD7 and FAD8 and/or an unsaturated fatty acid biosynthesis controlling system by an expression product thereof.

Abstract: The laser reflow apparatus of the present invention comprises a laser pressurization head module for pressing a bonding object, which includes a plurality of electronic components arranged on a substrate by a transmissive pressurization member while irradiating a laser beam through the pressurization member, to bond the electronic components to the substrate; and a bonding object transfer module for transferring the bonding object having transferred from one side of the laser pressurization head module to carry the bonding object to the other side thereof after passing through a reflow process of the laser pressurized head module.

Abstract: Proposed is a refrigerator that can be designed compactly since an evaporator, which is installed inside a cool air generation part, and a grille fan module are lined up with each other so that the installation area of the cool air generation part can be minimized.

Abstract: Error correction code apparatuses and memory systems are disclosed. The apparatus may include an encoder configured to generate a first result by multiplying bits of the data by a first matrix, divides parity bits into a first parity group obtained by multiplying the first result by a second matrix and a second parity group obtained by an exclusive OR operation of the first result and the first parity group, based on a plurality of polynomials determined based on the second matrix, and multiply the first result and the second matrix to generate one or more first parity bits in the first parity group, perform an exclusive OR operation on the first result and the first parity group to generate one or more second parity bits in the second parity group, and generate a codeword having the bits of the data bits and the parity bits.

Abstract: Error correction code apparatuses and memory systems are disclosed. The apparatus may include an encoder configured to generate a first result by multiplying bits of the data by a first matrix, divides parity bits into a first parity group obtained by multiplying the first result by a second matrix and a second parity group obtained by an exclusive OR operation of the first result and the first parity group, based on a plurality of polynomials determined based on the second matrix, and multiply the first result and the second matrix to generate one or more first parity bits in the first parity group, perform an exclusive OR operation on the first result and the first parity group to generate one or more second parity bits in the second parity group, and generate a codeword having the bits of the data bits and the parity bits.

Abstract: The present invention relates to an artificially manipulated unsaturated fatty acid biosynthesis-associated factor and use thereof to increase the content of a specific unsaturated fatty acid of a plant body. More particularly, the present invention relates to a system capable of artificially controlling unsaturated fatty acid biosynthesis and a plant body produced thereby, which include an artificially manipulated unsaturated fatty acid biosynthesis-associated factor to control unsaturated fatty acid biosynthesis and a composition capable of artificially manipulating the factor. In a specific aspect, the present invention relates to artificially manipulated unsaturated fatty acid biosynthesis-associated factors such as FAD2, FAD3, FADE, FAD7 and FAD8 and/or an unsaturated fatty acid biosynthesis controlling system by an expression product thereof.

Abstract: The present invention relates to a metering data management system including a metering data transmission module configured to collect a piece of metering data and generate a message containing the piece of metering data and topic information corresponding to the piece of metering data, a plurality of buffer servers, each of which has a plurality of buffers to which different topics are assigned, configured to store the message in a buffer corresponding to the topic information, a metering data processing module configured to extract the piece of metering data from some of the plurality of buffer servers and process the extracted piece of metering data, and a broker server configured to determine a buffer server, which is an extraction target of the metering data processing module, among the plurality of buffer servers on the basis of state information of the plurality of buffer servers.

Abstract: The objective of the present disclosure is to provide a method of expanding the sheath and bulk of plasma using dual high frequencies, in which the sheath and bulk of microwave-generated plasma are expanded. The method of expanding the sheath and bulk of plasma using dual high frequencies according to one embodiment of the present disclosure includes: a generation step of generating plasma by a microwave plasma generator; and an expansion step of expanding the sheath and bulk of the plasma by applying a radio-frequency (RF) bias to a radio-frequency electrode disposed at a predetermined distance from the microwave plasma generator.

Abstract: The present invention relates to a metering data management system including a metering data transmission module configured to collect a piece of metering data and generate a message containing the piece of metering data and topic information corresponding to the piece of metering data, a plurality of buffer servers, each of which has a plurality of buffers to which different topics are assigned, configured to store the message in a buffer corresponding to the topic information, a metering data processing module configured to extract the piece of metering data from some of the plurality of buffer servers and process the extracted piece of metering data, and a broker server configured to determine a buffer server, which is an extraction target of the metering data processing module, among the plurality of buffer servers on the basis of state information of the plurality of buffer servers.

Abstract: The objective of the present disclosure is to provide a method of expanding the sheath and bulk of plasma using dual high frequencies, in which the sheath and bulk of microwave-generated plasma are expanded. The method of expanding the sheath and bulk of plasma using dual high frequencies according to one embodiment of the present disclosure includes: a generation step of generating plasma by a microwave plasma generator; and an expansion step of expanding the sheath and bulk of the plasma by applying a radio-frequency (RF) bias to a radio-frequency electrode disposed at a predetermined distance from the microwave plasma generator.