Abstract: Provided is a compound represented by Formula 1 having an inhibitory activity on lysine-specific demethylase-1 (LSD1), an optical isomer, a solvate, a tautomer, or a pharmaceutically acceptable salt thereof, which is effective in preventing or treating a disease caused by abnormal activation of LSD1.

Abstract: In an embodiment, a metal or metal-ion battery cell, includes anode and cathode electrodes, a separator electrically separating the anode and the cathode, and a solid electrolyte ionically coupling the anode and the cathode, wherein the solid electrolyte comprises a material having one or more rearrangeable chalcogen-metal-hydrogen groups that are configured to transport at least one metal-ion or metal-ion mixture through the solid electrolyte, wherein the solid electrolyte exhibits a melting point below about 350° C. In an example, the solid electrolyte may be produced by mixing different dry metal-ion compositions together, arranging the mixture inside of a mold, and heating the mixture while arranged inside of the mold at least to a melting point (e.g., below about 350° C.) of the mixture so as to produce a material comprising one or more rearrangeable chalcogen-metal-hydrogen groups.

Abstract: A wireless power transmission apparatus includes: an alternating current (AC) power output to convert input power into AC power and output the AC power; and a power transmitter including a plurality of resonators. The power transmitter receives the AC power and wirelessly transmits the AC power in a first operating mode in which two of the resonators are connected in series and the two resonators transmit the AC power, and in a second operating mode in which one of the resonators transmits the AC power.

Abstract: Provided is a conductive pattern having at least one unit conductive pattern forming one touch pixel according to an aspect of the present invention. The at least one unit conductive pattern includes a plurality of nanostructures each having opposite ends. A ratio of nanostructures, both opposite ends of which are in contact with edges of the at least one unit conductive pattern to all nanostructures included in the at least one unit conductive pattern is 70% or more.

Abstract: A control valve and a variable capacity compressor which are capable of preventing an unnecessary loss of control gas to improve efficiency of the compressor reduces loss of control gas by eliminating a fixed orifice hole in an existing valve assembly and forming it in a control valve or a passage connecting the control valve and a crank chamber. The size of the fixed orifice hole is variable (which is possible by selectively opening and closing a plurality of holes) depending on the operation of the compressor. On the other hand, forming the fixed orifice hole in the passage connecting the control valve and the crank chamber causes the loss of control gas to be reduced because the fixed orifice hole can be machined to a smaller size compared to an existing orifice hole, the minimum size of which is limited due to difficulty of machining.

Abstract: A method for manufacturing a cylinder head includes: preparing a cylinder head casting having an intake passage, an exhaust passage, and a combustion chamber by casting using a mold and a plurality of cores; machining an intake port, an intake valve seat, an intake valve guide bore, an exhaust port, an exhaust valve seat, and an exhaust valve guide bore in the cylinder head casting by a first cylindrical tool; and forming a tapered surface on a portion of edge of the intake port by a second cylindrical tool. In particular, the second cylindrical tool moves along a predetermined trajectory at the edge portion of the intake port and rotates around an axis simultaneously to machine the tapered surface.

Abstract: Provided are memory devices configured to perform row hammer handling operations, and memory systems including such memory devices. An example memory device may include a memory cell array including a plurality of memory cell rows; a row hammer handler that is configured to determine whether to perform a row hammer handling operation to refresh adjacent memory cell rows adjacent to a first row that is being intensively accessed from among the memory cell rows, resulting in a determination result; and a refresh manager configured to perform either a normal refresh operation for sequentially refreshing the memory cell rows or the row hammer handling operation, based on the determination result of the row hammer handler.

Abstract: The present invention relates to an ethylene/alpha-olefin copolymer and, more particularly, to an ethylene/alpha-olefin copolymer that exhibits excellent environmental stress crack resistance by appropriately controlling the ratio of crystal structure domain and amorphous domain, and the like. The ethylene/alpha-olefin copolymer comprises an ethylene repeating unit and an alpha-olefin repeating unit, and has a crystal structure including a crystalline domain containing lamellar crystals and an amorphous domain containing a tie molecule that mediates bonding between the lamellar crystals. The lamellar crystal thickness (dc) of the ethylene/alpha-olefin copolymer as calculated from the result of Small Angle X-ray Scattering (SAXS) analysis is between 12.0 and 16.0 nm, the amorphous domain thickness (da) is between 4.0 and 5.3 nm, and the thickness ratio da/dc is between 0.3 and 0.4.

Abstract: An apparatus for aiding a toilet user in standing up, has a simple structure for aiding a toilet user in standing up, in which a movable seat where the toilet user sits is automatically movable to have lifting movement and pivoting movement, and minute pivoting movement is possible, thereby simplifying the structure and assisting the toilet user in safely standing up.

Abstract: A method of manufacturing an image sensing apparatus includes: forming a first substrate structure including a first region of a pixel region, the first substrate structure having a first surface and a second surface; forming a second substrate structure including a circuit region for driving the pixel region, the second substrate structure having a third surface and a fourth surface; bonding the first substrate structure to the second substrate structure, such that the first surface is connected to the third surface; forming a second region of the pixel region on the second surface; forming a first connection via, the first connection via extending from the second surface to pass through the first substrate structure; mounting semiconductor chips on the fourth surface, using a conductive bump; and separating a stack structure of the first substrate structure, the second substrate structure, and the semiconductor chips into unit image sensing apparatuses.

Abstract: The present disclosure relates to a novel probe compound, i.e., 1-(ortho-benzophenylaminoalkyl)-phenylboric acid, or its derivative for a fluorescence and/or circular dichroism (CD) sensor for amine compounds containing aminoalcohols. Also, the present disclosure relates to a simultaneous analysis method of fluorescence and CD of amine compounds containing aminoalcohols using the novel probe compound.

Abstract: Provided are a sharing terminal management method and a sharing terminal management apparatus. In response to an Internet access request packet, a sharing terminal management server collects terminal environment information and stores as many pieces of terminal environment information as the number of terminals permitted for each line in a permitted list via a process of transmitting a response packet for the Internet access request packet, and determines whether to transmit an Internet blocking notification, based on whether newly collected terminal environment information exists in the permitted list.

Abstract: The present invention relates to a heat exchanger for cooling an electrical element and a heat exchanger assembly for cooling an electrical element, and more particularly, to a heat exchanger for cooling an electrical element and a heat exchanger assembly for cooling an electrical element into which the electrical element may be easily inserted and in which both surfaces of the electrical element and a tube through which a coolant flows are formed to contact each other to improve cooling performance.

Abstract: A memory device a plurality of memory banks, a hammer address manager, and a refresh controller. The hammer address manager manages access addresses with respect to the plurality of memory banks and provides a hammer address for a hammer refresh operation among the access addresses, the hammer address being the access address that is accessed more than other access addresses. The refresh controller generates a hammer refresh address signal based on the hammer address, the hammer refresh address signal corresponding to a row that is physically adjacent to a row corresponding to the hammer address such that the row physically adjacent to the row corresponding to the hammer address is refreshed by the hammer refresh operation.

Abstract: A hinge bush for a vehicle pedal apparatus may include a flange connected to a cylindrical portion may include an elastic section that elastically deforms when coming in contact with the internal side of a pedal member and an inelastic section that generates a strong supporting force, whereby it is possible to remove left and right spacing of the pedal arm through the elastic section and it is also possible to increase lateral rigidity of the pedal arm through the inelastic section.

Abstract: Disclosed herein is an anti-reflective film including: a hard coating layer; and a low-refractive layer containing a binder resin, and hollow inorganic nanoparticles and solid inorganic nanoparticles which are dispersed in the binder resin, wherein the low-refractive layer includes a first layer containing at least 70 vol % of the entire solid inorganic nanoparticles and a second layer containing at least 70 vol % of the entire hollow inorganic nanoparticles, and at the time of fitting polarization ellipticity measured by ellipsometry for the first layer or/and the second layer included in the low-refractive layer using a Cauchy model represented by the following General Equation 1, the second layer satisfies a predetermined condition.

Abstract: An apparatus for aiding a toilet user in standing up, has a simple structure for aiding a toilet user in standing up, in which a movable seat where the toilet user sits is automatically movable to have lifting movement and pivoting movement, and minute pivoting movement is possible, thereby simplifying the structure and assisting the toilet user in safely standing up.

Abstract: A hinge bush for a vehicle pedal apparatus may include a flange connected to a cylindrical portion may include an elastic section that elastically deforms when coming in contact with the internal side of a pedal member and an inelastic section that generates a strong supporting force, whereby it is possible to remove left and right spacing of the pedal arm through the elastic section and it is also possible to increase lateral rigidity of the pedal arm through the inelastic section.

Abstract: In some aspects, the invention relates to an antibody-drug conjugate, comprising an antibody; a linker; and an active agent. The antibody-drug conjugate may comprise a self-immolative group. The linker may comprise an O-substituted oxime, e.g., wherein the oxygen atom of the oxime is substituted with a group that covalently links the oxime to the active agent; and the carbon atom of the oxime is substituted with a group that covalently links the oxime to the antibody.

Abstract: A semiconductor memory device includes a memory cell array, an error correction circuit, an error log register and a control logic circuit. The memory cell array includes a plurality of memory bank arrays and each of the memory bank arrays includes a plurality of pages. The control logic circuit is configured to control the error correction circuit to perform an ECC decoding sequentially on some of the pages designated at least one access address for detecting at least one bit error, in response to a first command received from a memory controller. The control logic circuit performs an error logging operation to write page error information into the error log register and the page error information includes a number of error occurrence on each of the some pages determined from the detecting.