Abstract: The present invention relates to a composition for preventing or treating obesity or sarcopenia, containing ATPase inhibitory factor 1 (IF1) and, more specifically, to a pharmaceutical composition and a food for preventing or treating obesity or sarcopenia, containing, as an active ingredient, IF1 having an effect of suppressed appetite or effects increased muscle mass and muscle production. According to the present invention, ATPase inhibitory factor 1 (IF1) exhibits, in an obesity-induced mouse model, effects of inhibited weight gain and decreased dietary intake without side effects, and exhibits, in obesity-induced or aged mouse, effects of increased muscle mass, increased muscle protein and muscle production, and thus is very useful as an agent for preventing, alleviating or treating metabolic diseases such as obesity, an agent for suppressing appetite and an agent for preventing, alleviating or treating muscle loss-related diseases such as sarcopenia.

Abstract: Provided is a power management device including a first power domain operating in a sleep mode consuming minimal power, and a second power domain turned on exclusively when a wake signal is received from an external device within a communication range of the first power domain, wherein the first power domain includes an always-on Digital Low-DropOut (DLDO), and the second power domain includes a main Low-DropOut (LDO), and split sequence control is performed on power management in the first power domain and the second power domain.

Abstract: A mobile display device includes a first display device that provides images to a user's left eye, a second display device that provides images to the user's right eye, a display device housing that accommodates the first display device and the second display device, and a housing cover that covers the display device housing and includes a first eyepiece aligned with the first display device and a second eyepiece aligned with the second display device. Each of the first display device and the second display device includes a display panel and a circuit board disposed at one end of the display panel and that includes a driver circuit. The circuit board of the first display device and the circuit board of the second display device are symmetrically arranged with respect to a center of the housing cover located between the first eyepiece and the second eyepiece.

Abstract: A method of a reflecting node may comprise: receiving, from a first node, power control information that sets an amplification amount of a first signal transmitted from the first node to a second node in an n-th slot, n being a natural number; amplifying the first signal received from the first node based on the power control information; and reflecting the amplified first signal to the second node, wherein the power control information includes information on a mode of a reflector included in the reflecting node, a maximum transmission power of the reflecting node, a signal power expected to be received at reflecting elements of the reflecting node, a first transmission gain function, and a first parameter set.

Abstract: A multilayer electronic component includes a body including a capacitance formation portion that is a region a dielectric layer and internal electrodes alternately arranged with the dielectric layer interposed therebetween in a first direction and including first and second surfaces opposing each other in the first direction, and external electrodes disposed on the body. The body further includes cover portions disposed on one side and the other surface of the capacitance formation portion in the first direction. A surface of one of the cover portions includes a flat portion forming the first surface or the second surface, a protrusion protruding from the first surface or the second surface in the first direction, and a recess portion concave from the first surface or the second surface in the first direction. One end of the protrusion is spaced apart from the recess portion and is disposed on the recess portion.

Abstract: The present invention provides a method for preventing hair loss or promoting hair growth using a flower extract of Philadelphus schrenckii.

Abstract: An embodiment vehicle body includes a drive vehicle body module configured to accommodate a driving part of a vehicle and including a first plurality of frames coupled together and fastening units provided at an upper end of the drive vehicle body module and an upper vehicle body module including a second plurality of frames coupled together, wherein a lower end of the upper vehicle body module is fastened to the fastening units of the drive vehicle body module to define an interior usage space of the vehicle.

Abstract: A secondary battery includes an electrode assembly including a first tab and a second tab at opposite ends of the electrode assembly in a longitudinal direction, respectively; a case configured to accommodate the electrode assembly and in which a first opening and a second opening are defined at opposite ends of the case in the longitudinal direction, respectively; a first cap plate coupled to the first opening of the case and insulated from and penetrated by a first terminal that is electrically coupled to the first tab of the electrode assembly, the first cap plate including a second terminal electrically coupled to the second tab of the electrode assembly; and a second cap plate coupled to the second opening of the case and electrically coupled to the second tab of the electrode assembly.

Abstract: A multilayer electronic component includes a body including a capacitance forming portion including a dielectric layer and an internal electrode, alternately arranged in a first direction, and a cover portion disposed on both surfaces of the capacitance forming portion opposing the first direction; and an external electrode disposed outside the body and connected to the internal electrode, wherein the cover portion includes a first dielectric material having a perovskite structure represented by the formula ABO3, and a first metal including one or more of Cu, W, Ag, and Zn, and wherein, in at least a portion of the cover portion, an amount of the first metal is 2.0 mole or more and 9.0 mole or less, based on 100 mole of an element of B.

Abstract: The present invention relates to a water treatment system for removing at least some of ionic materials included in source water to provide soft water comprising less ionic materials than the source water to a demand source. The water treatment system may comprise: a filter module provided so as to remove at least some of ionic materials included in source water by means of an electrical force to discharge soft water; a supply channel provided so as to supply the source water to the filter module; a discharge channel provided so as to guide the soft water discharged from the filter module to a demand source; a circulation channel branched from the supply channel; a reclaim channel branched from the discharge channel; a connection channel branched from the reclaim channel and connected to the circulation channel; and a descaling part connected to the connection channel and provided so as to provide a descaling material for removing scale to the inside of the connection channel.

Abstract: A multilayer electronic component includes a body including a dielectric layer and a first internal electrode and a second internal electrode having first to sixth surfaces, a first external electrode including a first connection portion on the third surface, a first band portion on a portion of the first surface, and a third band portion on a portion of the second surface, a second external electrode including a second connection portion on the fourth surface, a second band portion on a portion of the first surface, and a fourth band portion on a portion of the second surface, an insulating layer disposed on the first and second connection portions and covering the second surface and the third and fourth band portions, a first plating layer disposed on the first band portion, and a second plating layer disposed on the second band portion. The insulating layer includes an oxide containing Ba.

Abstract: Disclosed herein is a frame apparatus for an agricultural work vehicle. The frame apparatus includes: an engine frame configured to support the engine of an agricultural work vehicle; a front frame connected to each of a front work machine and the engine frame to support the front work machine mounted in front of the agricultural work vehicle; a center case spaced apart from the front frame based on a first axis direction, and disposed behind the engine frame; a rear axle case coupled to the rear of the center case; side frames each coupled to each of the front frame and the rear axle case on both sides of the agricultural work vehicle; and a crossbar coupled to the side frames while connecting the side frames on both sides based on a second axis direction perpendicular to the first axis direction.

Abstract: A method for providing a mixed reality combined physical space, performed by an electronic controller of a physical space, may comprise: receiving a signal for conversion from a traditional physical space to a mixed reality physical space; controlling an operation of an actuator coupled to a curtain or blind that suppresses reflection of light on front and wall surfaces of a physical space according to an input of the signal such that the curtain or blind is unfolded; and controlling an illumination of a lighting of the mixed reality physical space to lower or increase the illumination at a specific level interval or continuously, wherein a quality of mixed reality content provided to the mixed reality physical space is improved by controlling the illumination of the lighting.

Abstract: Disclosed is a method for configuring a bandwidth for supporting a broadband carrier in a communication system. An operation method of a base station comprises the steps of: configuring a first bandwidth part and a second bandwidth part for a terminal; configuring a reserved resource for the first bandwidth part in a resource area in which the first bandwidth part and the second bandwidth part overlap; and performing an operation of transmitting or receiving a second data channel, which is scheduled to the second bandwidth part, together with the terminal by using the reserved resource. Therefore, the performance of the communication system can be improved.

Abstract: A technology for configuring a cell area in a communication system is disclosed. Provided may be an operation method of a first air transport device of a communication system, the method comprising the steps of: forming a cell in an aerial area; broadcasting first cell configuration information of the cell; receiving destination information from a second air transport device accessed on the basis of the first cell configuration information; changing a cell area on the basis of the destination information; and providing a communication service to the second air transport device by using the changed cell area.

Abstract: Disclosed is a method and apparatus for transmitting or receiving a control channel in a communication system. A method for transmitting control information by a base station includes: configuring a control resource set including a plurality of REGs; interleaving, on a frequency axis, the plurality of REGs included in the control resource set; configuring an REG pool including at least two interleaved REGs; configuring at least one CCE in the REG pool; and transmitting control information through a search space configured by the at least one CCE. Therefore, the present invention can improve performance of a communication system.

Abstract: A method and apparatus for transmitting or receiving a control channel in a communication system. A method for transmitting control information by a base station includes: configuring a control resource set including a plurality of REGs; interleaving, on a frequency axis, the plurality of REGs included in the control resource set; configuring an REG pool including at least two interleaved REGs; configuring at least one CCE in the REG pool; and transmitting control information through a search space configured by the at least one CCE. Therefore, the present invention improves performance of a communication system.

Abstract: Disclosed is a method for configuring a bandwidth for supporting a broadband carrier in a communication system. An operation method of a base station comprises the steps of: configuring a first bandwidth part and a second bandwidth part for a terminal; configuring a reserved resource for the first bandwidth part in a resource area in which the first bandwidth part and the second bandwidth part overlap; and performing an operation of transmitting or receiving a second data channel, which is scheduled to the second bandwidth part, together with the terminal by using the reserved resource. Therefore, the performance of the communication system can be improved.

Abstract: A lithium secondary battery includes a cathode including a cathode current collector and a cathode active material layer formed on the cathode current collector, and an anode including an anode current collector and an anode active material layer formed on the anode current collector. The anode active material layer has an area larger than that of the cathode active material layer. The anode active material layer includes an overlapping portion overlying the cathode active material layer in a planar direction and a margin portion around the overlapping portion. The margin portion has an electrical resistance greater than that of the overlapping portion.

Abstract: A lithium secondary battery includes a cathode including a cathode current collector and a cathode active material layer formed on the cathode current collector, and an anode including an anode current collector and an anode active material layer formed on the anode current collector. The anode active material layer has an area larger than that of the cathode active material layer. The cathode active material layer includes a central portion and an outer portion surrounding the central portion, and the outer portion has a specific capacity less than that of the central portion.