Abstract: The present disclosure relates to a compound derivative containing a 6-7 bicyclic ring and use thereof. The compound according to the present disclosure can be effectively used in the prevention or treatment of diseases caused by PRMT5 by acting as a PRMT5 inhibitor.

Abstract: The present invention relates to a growth inhibitor for forming a thin film, a method of forming a thin film using the growth inhibitor, and a semiconductor substrate fabricated by the method. More particularly, the growth inhibitor for forming a thin film according to the present invention is a compound represented by Chemical Formula 1: AnBmXoYiZj. A is carbon or silicon; B is hydrogen or an alkyl group having 1 to 3 carbon atoms; X is a leaving group having a bond dissociation energy of 50 to 350 KJ/mol; Y and Z independently include one or more selected from the group consisting of oxygen, nitrogen, sulfur, and fluorine and are different from each other; n is an integer from 1 to 15; o is an integer greater than or equal to 1; m is 0 to 2n+1; and i and j are integers from 0 to 3.

Abstract: The present disclosure relates to a compound derivative containing a 6-7 bicyclic ring and use thereof. The compound according to the present invention can be effectively used in the prevention or treatment of diseases caused by PRMT5 by acting as a PRMT5 inhibitor.

Abstract: A composition suitable for diagnosing a musculoskeletal disease and a composition suitable for preventing or treating a musculoskeletal disease are disclosed. The composition contains zinc finger protein with KRAB and SCAN domains 8 (Zkscan8) protein, which can be effectively used as an excellent biomarker for obtaining accurate information about the occurrence and progression stages of a musculoskeletal disease, specifically a tendon disease or a ligament disease. The compositions containing Zkscan8 can be effectively used for preventing or treating a musculoskeletal disease through Zkscan8 overexpression.

Abstract: Integrated circuit devices, methods, and circuitry are provided for enabling FPGA-based two-dimensional (2D) systolic array CNN accelerators to operate on three-dimensional (3D) input data having an extra dimension in temporal or spatial dimension. Technology, methods, and circuity for three-dimensional (3D) convolution, 3D folding, and 3D pooling are provided for the 3D CNN accelerators. A depth counter is provided to feed 3D input data and filter data through the 2D CNN accelerator to produce a 3D CNN accelerator that can efficiently operate on 3D input data.

Abstract: A frequency dependent dynamic range control method is employed in a signal emitting system characterized by lower impedance in the high frequency region. An efficient technique is implemented to dynamically estimate current spectrum and conditioning parameters to lower the current in the high frequency region. The method advantageously avoids current overloading without using a series resistor as a current limiter.

Abstract: Disclosed is a method for producing a high-entropy alloy superconductor bulk materials and wire materials, the method including a first step of mixing 4 to 10 types of metals selected from a group consisting of niobium (Nb), tantalum (Ta), titanium (Ti), hafnium (Hf), zirconium (Zr), tungsten (W), molybdenum (Mo), chromium (Cr), vanadium (V), and rhenium (Re) with each other to prepare a mixture and then milling the mixture to prepare mixed metal powders; and a second step of sintering the mixed metal powders prepared in the first step.

Abstract: The disclosure provides a delayed fluorescent compound of the Formula and an organic light emitting diode including a first electrode, a second electrode and an organic emitting layer between the first and second electrodes, where the delayed fluorescent compound is included in the organic emitting layer, and an organic light emitting display device including the organic emitting layer.

Abstract: The present disclosure relates to an organic compound having the following structure of Chemical Formula 1, and an organic light emitting diode (OLED) and an organic light emitting device including the organic compound. The organic compound includes a triazine moiety of an electron acceptor and a fused hetero aromatic moiety of an electron donor separated from the triazine moiety. The organic compound includes the electron acceptor moiety and the electron donor moiety in a single molecule, thus charges can be moved in the molecule. Also, since the organic compound includes the rigid fused hetero aromatic ring, three dimensional conformation of the organic compound is limited, and therefore the compound may have excellent luminous efficiency and color purity.

Abstract: The present disclosure relates to an organic compound having the following structure of Chemical Formula 1, and an organic light emitting diode (OLED) and an organic light emitting device including the organic compound. The organic compound includes a triazine moiety of an electron acceptor and a fused hetero aromatic moiety of an electron donor separated from the triazine moiety. The organic compound includes the electron acceptor moiety and the electron donor moiety in a single molecule, thus charges can be moved in the molecule. Also, since the organic compound includes the rigid fused hetero aromatic ring, three dimensional conformation of the organic compound is limited, and therefore the compound may have excellent luminous efficiency and color purity.

Abstract: A recurrent neural network is employed in a loudspeaker system to compensate the distortion of the system based upon a source signal (content) and the sensing output of a sensing circuit (context). A frequency domain transform is selected to provide mapping between the source signal and a recorded signal; and enable reconstruction of desirable playback. Various sensing-related features and source-related features are derived to serve as the auxiliary information. A desirable content is therefore generated based upon the original content and the context.

Abstract: According to the present disclosure, there is disclosed a method of providing search information using an electronic apparatus, which includes: checking information on a product group corresponding to a keyword acquired from a user; checking color information on one or more products included in the product group; and providing a search result page corresponding to the keyword, the search result page including at least some of one or more color chips corresponding to the information on the product group and the color information on the one or more products.

Abstract: The present invention relates to a 6-6 bicyclic ring-containing compound derivative and use thereof. The compound according to the present invention acts as a PRMT5 inhibitor, and thus can be effectively used in the prevention or treatment of diseases caused by PRMT5.

Abstract: The present disclosure provides an organic light emitting diode comprising a first electrode; a second electrode facing the first electrode; and an emitting material layer. The emitting material layer includes a p-type host, a n-type host and a phosphorescent dopant and positioned between the first electrode and the second electrode, wherein a first energy level of a HOMO of the p-type host is equal to or lower than a second energy level of a HOMO of the n-type host, and a difference between an energy level of a singlet state of the n-type host and an energy level of a triplet state of the n-type host is greater than 0.3 eV and smaller than 0.5 eV.

Abstract: A cleaning robot includes a navigator to move a main body, a remote controller to output a modulated infrared ray in accordance with a control command of a user and to form a light spot, a light receiver to receive the infrared ray from the remote controller, and a controller to control the navigator such that the main body tracks the light spot when the modulated infrared ray is received in accordance with the control command. Because the cleaning robot tracks a position indicated by the remote controller, a user may conveniently move the cleaning robot.

Abstract: The present disclosure relates to a compound derivative containing a 6-7 bicyclic ring and use thereof. The compound according to the present invention can be effectively used in the prevention or treatment of diseases caused by PRMT5 by acting as a PRMT5 inhibitor.

Abstract: Disclosed are a bone age estimation method and a bone age estimation apparatus. The bone age estimation method may comprise the steps of: extracting a region of interest including a cervical spine region from a lateral cephalometric radiographic image obtained by imaging a subject's cervical spine, by using a first deep learning model; extracting landmarks from the extracted region of interest by using a second deep learning model; calculating a landmark numerical value on the basis of the extracted landmarks; and providing maturity information of a maturation stage of the cervical spine on the basis of the calculated landmark numerical value.

Abstract: Disclosed is an information providing method of an electronic apparatus. The information providing method may include identifying a category selected by a user from among a plurality of categories, identifying a brand selected as a brand of interest by the user from among one or more brands in the category, and displaying products satisfying a certain condition among a plurality of products corresponding to the brand of interest in a partial area of a screen.

Abstract: A device for processing ice for ice beer comprising a body, a pair of installation tables, an ice-making unit having a cylindrical shape, and rotatable shafts being formed on the ice-making unit. The outer surface of the ice-making unit is maintained at a sub-freezing temperature. There is a driving unit configured to rotate the shafts, a storage unit positioned below the ice-making unit, and a storage space concavely formed in an upper surface of the storage unit. A supply unit installed on the body to store and drop beer. A pulverizing unit is plate shaped and an end thereof is adjacent to the ice-making unit. Beer is supplied from the supply unit to the storage space. The ice-making unit is rotated to contact the beer and form a beer ice layer thereon. The pulverizing unit separates the beer ice layer from the ice-making unit.

Abstract: An information providing method of an electronic apparatus is disclosed. The information providing method may include acquiring a search term from a user, identifying a product list corresponding to the search term, identifying one or more categories corresponding to the search term to filter the product list, and displaying the product list in a first area and displaying the one or more categories in a second area distinguished from the first area.