Abstract: A mold structure includes gate electrodes stacked on a first substrate, a channel structure penetrating a first region of the mold structure to cross the gate electrodes, a first through structure penetrating a second region of the mold structure, and a second through structure penetrating a third region of the mold structure. The mold structure includes memory cell blocks extending in a first direction and spaced apart in a second direction, and a dummy block extending in the first direction and disposed between the memory cell blocks. Each of the memory cell and dummy blocks includes a cell region and an extension region arranged in the first direction. The first region is the cell region of one of the memory cell blocks, the second region is the extension region of the one of the memory cell blocks, and the third region is the extension region of the dummy block.

Abstract: A method performed by a managing server includes: receiving, from an electronic device, operation data of the electronic device; identifying, by using artificial intelligence (AI), a device usage pattern of the electronic device; identifying, by using the AI, information related to a failure or an abnormal operation of the electronic device and a solution to the failure or the abnormal operation based on the device usage pattern and the operation data received from the electronic device; and transmitting, to a user terminal, the information related to the failure or the abnormal operation of the electronic device and the solution to the failure or the abnormal operation.

Abstract: The present disclosure provides a mobile communications system line number sheet management device and method. Provided, according to one aspect of the present disclosure, is a line number sheet management device and method, for automating access network-related line number sheet management by automatically collecting and updating line number information, the line number information being collected from a mobile communications base station management server (mobile communications system management server) and a fronthaul management server. Provided, according to another aspect of the present disclosure, is a fronthaul device for: acquiring unique information of a base station by receiving an optical signal from any one of a radio unit (RU) and a digital unit (DU); and transmitting the unique information of the base station to a fronthaul management server.

Abstract: A display device including: a power supply configured to supply a first power, a second power, and a third power to a first power line, a second power line, and a third power line, respectively, wherein each of the first power, the second power and the third power varies in voltage level during one frame period; and pixels connected to at least one of scan lines and data lines, and connected to a common control line, the first power line, the second power line, and the third power line, wherein the pixels simultaneously emit light when the second power is changed to a low level, and a number of times the second power is changed to the low level during the one frame period changes in response to an image refresh rate.

Abstract: The present invention relates to a pharmaceutical composition, a food composition, and a food additive for the prevention and treatment or improvement of muscle loss, muscle weakness, and muscle atrophy, which contain Enterococcus faecalis, particularly Enterococcus faecalis EF-2001 among others, a culture solution thereof, or a killed body thereof as an active ingredient. Killed Enterococcus faecalis EF-2001 of the present invention exhibits a remarkable treatment effect for muscle loss, muscle weakness, and muscle atrophy by inhibiting the damage to muscle cells induced by oxidative stress, and thus killed lactic acid bacterium Enterococcus faecalis EF-2001 of the present invention or a culture solution thereof can be usefully used as an active ingredient in a pharmaceutical composition, a food composition, and a food additive for prevention of muscle atrophy and sarcopenia.

Abstract: Exemplary embodiments of the present invention relate to rapidly and easily test initial liver disease and more particularly to a monoclonal antibody for ?1-acid glycoprotein, a diagnosis kit for tracking progressive chronic hepatitis and liver fibrosis in an initial phase of liver disease by measuring the concentration of asialo-?1-acid glycoprotein (AsAGP) as a hepatocyte injury marker in a sample using the antibody, and a use thereof. Further, embodiments of the present invention provide a kit for specifically determining the degree of progressive chronic hepatitis and hepatic fibrosis from a blood sample and an immunochromatography strip, comprising a HRP-RCA II (Ricinus communis agglutinin II) conjugate or a Gold-RCA II conjugate specifically binding to asialo ?-1 acid glycoprotein.

Abstract: A nonvolatile memory device includes a peripheral logic structure including a peripheral circuit on a substrate, a horizontal semiconductor layer extending along an upper surface of the peripheral logic structure, stacked structures arranged in a first direction on the horizontal semiconductor layer and including interlayer insulating films and conductive films alternately stacked in a direction perpendicular to the substrate, a first opening disposed between the stacked structures and included in the horizontal semiconductor layer to expose a part of the peripheral logic structure and a second opening arranged in a second direction, which differs from the first direction, from the first opening, included in the horizontal semiconductor layer, and disposed adjacent to the first opening. The peripheral logic structure includes a control transistor overlapping the second opening in a plan view and controlling operation of the plurality of stacked structures.

Abstract: A non-volatile memory chip comprises a cell region that includes a first surface, a second surface opposite to the first surface, a first cell structure, and a second cell structure spaced apart from the first cell structure; a peripheral circuit region on the first surface of the cell region, and that includes a first peripheral circuit connected to the first cell structure, a second peripheral circuit connected to the second cell structure, and a connection circuit between the first and second peripheral circuits; a through via between the first and second cell structures and that extends from the second surface of the cell region to the connection circuit of the peripheral circuit region; a redistribution layer that covers the through via on the second surface of the cell region, is connected to the through via, and extends along the second surface; and a chip pad connected to the redistribution layer.

Abstract: A semiconductor memory device includes a mold structure including gate electrodes stacked on a first substrate, a channel structure that penetrates a first region of the mold structure to cross the gate electrodes, a first through structure that penetrates a second region of the mold structure, and a second through structure that penetrates a third region of the mold structure. The mold structure further includes memory cell blocks extending in a first direction and spaced apart in a second direction, and a dummy block extending in the first direction and disposed between the memory cell blocks. Each of the memory cell blocks and the dummy block includes a cell region and an extension region arranged in the first direction. The first region is the cell region of one of the memory cell blocks, the second region is the extension region of the one of the memory cell blocks, and the third region is the extension region of the dummy block.

Abstract: Exemplary embodiments of the present invention relate to rapidly and easily test initial liver disease and more particularly to a monoclonal antibody for ?1-acid glycoprotein, a diagnosis kit for tracking progressive chronic hepatitis and liver fibrosis in an initial phase of liver disease by measuring the concentration of asialo-?1-acid glycoprotein (AsAGP) as a hepatocyte injury marker in a sample using the antibody, and a use thereof. Further, embodiments of the present invention provide a kit for specifically determining the degree of progressive chronic hepatitis and hepatic fibrosis from a blood sample and an immunochromatography strip, comprising a HRP-RCA II (Ricinus communis agglutinin II) conjugate or a Gold-RCA II conjugate specifically binding to asialo ?-1 acid glycoprotein.

Abstract: The present invention relates to a pharmaceutical composition, a food composition, and a food additive for the prevention and treatment or improvement of muscle loss, muscle weakness, and muscle atrophy, which contain Enterococcus faecalis, particularly Enterococcus faecalis EF-2001 among others, a culture solution thereof, or a killed body thereof as an active ingredient. Killed Enterococcus faecalis EF-2001 of the present invention exhibits a remarkable treatment effect for muscle loss, muscle weakness, and muscle atrophy by inhibiting the damage to muscle cells induced by oxidative stress, and thus killed lactic acid bacterium Enterococcus faecalis EF-2001 of the present invention or a culture solution thereof can be usefully used as an active ingredient in a pharmaceutical composition, a food composition, and a food additive for prevention of muscle atrophy and sarcopenia.

Abstract: A shutter lag from when a shutter button is fully pressed to when an exposure is actually performed may be reduced by performing a precedence operation for a state transition of a shutter when the shutter button is half pressed.

Abstract: A digital photographing apparatus and a method of controlling the same. A continuous shooting speed of the digital photographing apparatus may be improved by simultaneously performing a shutter operation and a read out operation of image data. A disclosed method of controlling a digital photographing apparatus includes displaying an image signal input through an image pickup device as a live view image, performing a first operation by driving a shutter, reading data from the image pickup device, and performing a second operation by driving the shutter during a time period overlapping the reading of the data.

Abstract: A digital photographing apparatus and a method of controlling the same to increase continuous shooting speed for capturing panoramic photographs. A provided method includes when a plurality of images are captured from an image pickup device during a predetermined period of time to generate a panoramic image, capturing at least one image from among the plurality of images by reading, from the image pickup device, image data corresponding to a predetermined region of a preview image displayed on the digital photographing apparatus, wherein a first number of the plurality of images is greater than a second number of images captured by reading, from the image pickup device, second image data corresponding to an entire region of the preview image during the predetermined period of time.

Abstract: A digital signal processor and a digital image processing apparatus adopting the same. The digital signal processor comprises a data converter, which converts digital image data in red, green, and blue form to digital image data in luminance and chrominance form, such that when photograph-image data is captured by photographing, the data converter processes the photograph-image data during each period of time from the time when processing of one frame data of live-view is completed to the time when processing of next frame data begins.

Abstract: A shutter lag from when a shutter button is fully pressed to when an exposure is actually performed may be reduced by performing a precedence operation for a state transition of a shutter when the shutter button is half pressed.

Abstract: A digital photographing apparatus and a method of controlling the same. A continuous shooting speed of the digital photographing apparatus may be improved by simultaneously performing a shutter operation and a read out operation of image data. A disclosed method of controlling a digital photographing apparatus includes displaying an image signal input through an image pickup device as a live view image, performing a first operation by driving a shutter, reading data from the image pickup device, and performing a second operation by driving the shutter during a time period overlapping the reading of the data.

Abstract: A digital photographing apparatus and a method of controlling the same. A continuous shooting speed of the digital photographing apparatus may be improved by simultaneously performing a shutter operation and a read out operation of image data. A disclosed method of controlling a digital photographing apparatus includes displaying an image signal input through an image pickup device as a live view image, performing a first operation by driving a shutter, reading data from the image pickup device, and performing a second operation by driving the shutter during a time period overlapping the reading of the data.

Abstract: A digital photographing apparatus is provided. The digital photographing apparatus includes a photographing unit that generates photographed images from incident light, a live view generator that generates a live view image from the photographed images, and a display unit that displays the live view image. The live view generator determines the number of real-time photographed images to be combined, according to a set exposure time. The live view generator combines the real-time photographed images of the determined number to generate the live view image. The live view generator combines latest real-time photographed images of the determined number to update the live view image whenever a real-time photographed image is input.

Abstract: A photographing apparatus includes: an image capturing unit; a first blade making a first movement to move to the other side edge of the image capturing unit and a second movement to move to a side edge of the image capturing unit; a second blade moving along with the first blade to the other side edge while being spaced apart from the first blade during the first movement and moving to the side edge of the image capturing unit during the second movement; a third blade moving along with the first blade to the side edge of the image capturing unit to block light from the image capturing unit and then moving to the other side edge to open the image capturing unit; and a controlling unit that resets the plurality of pixels in the rows of the image capturing unit corresponding to the first blade during the first movement.