Abstract: A mobility device includes a conveyor device in which a plurality of rotating bodies whose rotational direction, torque, and angle are controlled is arranged to form a plane and a freight is loaded on the plurality of rotating bodies. The mobility device also includes a user interface provided to input a movement command for moving the freight. The mobility device additionally includes a controller connected to enable wireless communication with the user interface. The controller is configured to control the plurality of rotating bodies to move the freight loaded on the conveyor device based on the movement command.

Abstract: An object-based image encoding/decoding method and device of the present disclosure may include an image partition step which partitions an image to obtain a first object region, a region scaling step which scales the first object region based on a scaling factor of the first object region to obtain a second objection region, a region merging step which merges the second object region with at least one of an object region different from the second object region or a non-object region to obtain a merged image, and an image reconstruction step which reconstructs the merged image.

Abstract: An image encoding/decoding method, device and recording medium based sed on multiple compression levels disclosure may include extracting a region of interest for machine vision from an input image, determining a compression level of the region of interest, and encoding the compression level of the region of interest.

Abstract: A wireless communication method and apparatus in a wireless local area network (WLAN) system are disclosed. A wireless communication method according to one embodiment may include generating a high-efficiency Wi-Fi (HEW) frame including at least one of an HEW-SIG-A field and an HEW-SIG-B field which include channel information for communications according to an Orthogonal Frequency-Division Multiple Access (OFDMA) mode, and transmitting the generated HEW frame to a reception apparatus.

Abstract: A method of monitoring and managing performance of an artificial neural network model for an air interface may comprise: receiving, by a network (NW) including a communication node performing a function of monitoring and managing performance of an artificial neural network model, a performance metric of the artificial neural network model from a user equipment (UE); and controlling, by the communication node, activation or deactivation of the artificial neural network model according to the performance metric, wherein the artificial neural network model is activated to improve a main performance metric of a mobile communication system including the communication node and the UE connected through an air interface.

Abstract: The present invention relates to a liver-specific drug delivery carrier comprising a nucleic acid nanoparticle and cholesterol; a liver-specific complex; a pharmaceutical composition for prevention or treatment of liver disease using the same; and a method for preventing or treating liver disease.

Abstract: One embodiment of the present invention relates to a push-to-open device mounted on a slide device having a fixed rail and a movable rail slidably provided on the fixed rail, and provides a push-to-open device comprising: a main body mounted on the fixed rail, and having a guide path and an inner space; a slider, which is provided on the main body so as to be capable of being caught by or released from a catching member of the movable rail, and moves along the guide path; a shaft, which has one end connected to the slider and the other end connected to an elastic member provided at the main body, and has a plurality of operating protrusions protruding from the outer peripheral surface thereof and a plurality of catching protrusions protruding at positions spaced a predetermined distance from the operating protrusions in the longitudinal direction; a rotator, which is provided at the main body, and engages with the operating protrusion to rotate in one direction by means of the movement of the shaft during a p

Abstract: A method of a terminal may comprise: receiving a first message including state information of a base station from the base station; identifying preliminary inactive state information included in the first message when the state information of the base station indicates a preliminary inactive state; and performing a cell selection based on the preliminary inactive state information.

Abstract: The disclosure provides cosmetic compositions including cannabigerol (CBG), as well as methods of using the same for reducing skin redness, improving skin barrier functionality, brightening the skin of a subject, and enhancing the outward appearance of the skin of a subject (e.g., a male or female human subject).

Abstract: A method of a terminal may comprise: receiving a reference signal from a base station; generating channel information based on the reference signal; generating wavelet-transformed channel information by applying wavelet transform to the channel information; generating compressed channel information by compressing the wavelet-transformed channel information; and transmitting the compressed channel information to the base station.

Abstract: A data processing system and method for accessing a heterogeneous memory system including a processing unit are provided. The heterogeneous memory system includes a memory module and high bandwidth memory (HBM) including a processing-in-memory (PIM) circuit combined with a memory controller. The memory controller is configured to detect a data array required for an arithmetic operation from a memory module or the HBM by using a border index value when the arithmetic operation is performed by the PIM circuit of the HBM and generate a memory module command set and an HBM command set using physical address spaces respectively designated in the memory module and the HBM.

Abstract: An electric lawn mower includes an electric motor and battery supported on a wheeled motor deck, a handle mounted on the deck and pivotable between first and second handle positions, and a pivoting failsafe switch system for respectively enabling and disabling powered operation of the electric motor when the handle is in the first and second handle positions. The pivoting switch assembly includes a magnet and a magnet sensor sensing the magnet. The magnet is carried by a turning member that moves when the handle is moved. The magnet sensor respectively generates high and low signals when the handle is located in the first and second handle positions. The sensor signals are transmitted to a motor control unit for respectively enabling and disabling the operation of the electric motor.

Abstract: The present disclosure relates to a cooking device and a control method thereof and, more specifically, a cooking device using heat, such as an oven, and a control method thereof.

Abstract: A charging station includes a plurality of charging terminals to facilitate a charging of a plurality of batteries. A controller charges one of the plurality of batteries at a first charging current and in the first charging mode, and controls the charging of one or more remaining batteries of the plurality of batteries to limit a total charging current of the charging station below a threshold value. The one or more remaining batteries are charged at a second charging current and in the first charging mode. Further, the controller shifts the charging of the one of the remaining batteries being charged at the second charging current from the second charging current to the first charging current in response to a completion of the charging of the one of the plurality of batteries being charged at the first charging current to a predetermined value.

Abstract: A cathode for a lithium secondary battery includes a cathode current collector, and a cathode active material layer formed on the cathode current collector. The cathode active material layer includes cathode active material particles. The cathode active material particles include a lithium metal oxide particle containing nickel and having a mole fraction of cobalt of 0.02 or less among all elements except lithium and oxygen.

Abstract: A method of operating a storage device includes storing received input data of a first format, converting the input data into a second format for an operation to be performed on the input data of the second format using an operator included in the storage device, and converting the input data into a second format for an operation to be performed on the input data, through an operator included in the storage device, and re-storing the input data of the second format.

Abstract: A multilayer electronic component has a body and a non-conductive resin layer. The non-conductive resin layer includes a body cover portion disposed in a region of an external surface of the body in which an electrode layer of an external electrode is not disposed, and an extending portion extending from the body cover portion between the electrode layer and a conductive resin layer of the external electrode, to thereby suppress arc discharge, improve bending strength, and improve moisture resistance.

Abstract: A handover method of a first terminal in a wireless communication system may comprise: transmitting a first measurement report message to a first cell that is a primary cell (PCell); receiving, from the first cell, one or more first configuration messages for one or more target cells determined according to the first measurement report message; adding each of the one or more target cells as a candidate PCell based on the one or more first configuration messages; and performing data transmission and reception with at least one cell among the first cell and the one or more candidate PCells.

Abstract: Provided are a bone cutting tool assembly for artificial joint surgery. The assembly comprises a guide unit including a body having at least one guide slit and an anchor configured to extend from a side of the body, having a plurality of pin insertion holes; and a length measuring unit including a reference module having a slit insertion part inserted into the guide slit and a moving guide part extending in a direction perpendicular to a surface of the slit insertion part, and a position variable module slidingly coupled to the reference module through the moving guide part.

Abstract: Provided are a bone cutting guide tool assembly for artificial joint surgery. The assembly comprises a base unit having a through hole, a guide rod inserted into the through hole and being inserted into a bone through a hole drilled at an end of the bone, a positioning unit having a plurality of holes for driving a pin into the bone in contact with the bone, a connection unit mechanically connecting the base unit and the positioning unit so that the base unit and the positioning unit is enabled to slide vertically with each other, and a guide unit having a pin insertion hole to be inserted into the pin and seated on the bone.