Abstract: A light emitting element includes pillar structures which include a first semiconductor layer and an auxiliary layer disposed on the first semiconductor layer and are spaced apart from each other, an active layer disposed on the pillar structures, a second semiconductor layer disposed on the active layer, a first bonding electrode which is disposed below the pillar structures and is electrically connected to the first semiconductor layer, and a second bonding electrode which is disposed below the second semiconductor layer and is electrically connected to a non-overlapping surface of a bottom surface of the second semiconductor layer, which does not overlap the pillar structures and the active layer.

Abstract: A signal transmission circuit comprising: a first data transmission circuit configured to output, through a first data output node thereof and in response to a first operation clock applied to a first clock input node thereof, first output data obtained by sensing and amplifying a first input data pair applied to a first differential input node pair thereof, a clock transmission circuit configured to output through a second data output node thereof, a second operation clock generated in response to the first operation clock applied to a second clock input node thereof while a power supply voltage and a ground voltage are applied to a second differential input node pair thereof, and a first data output circuit configured to output the first output data in synchronization with the second operation clock, wherein the first data transmission circuit is modeled on the clock transmission circuit.

Abstract: Provided is a method for operating a server, the method comprising: acquiring query data through query-answer interaction with terminals; generating an answer to a user query input from a user terminal and providing the answer to the user terminal; and extracting a similar query to the user query from the query data in a response to a specified request, and providing a search result for the similar query to the user terminal.

Abstract: The present invention relates to a spinal fusion cage which is inserted between vertebral bodies in a state where the cage has the lowest height and is height-adjustable in the inserted state, thus making it possible to replace cages having heights in a certain range by a single cage. Therefore, manufacturers can reduce product groups that need to be produced and can also reduce product stock. Further, in contrast to the conventional cages having predetermined heights at regular intervals, the height of the inventive cage can be linearly adjusted according to the distance between the vertebral bodies of a patient, and thus a surgery for the patient can be performed using the cage adjusted to an optimum height according to the patient's condition.

Abstract: Provided is a method for operating a user terminal, the method including: generating a specific space in connection with a chatroom; acquiring, from a server, an answer to a query input or selected in the chatroom or in the specific space; and displaying the query and the answer in the specific space. The specific space is configured to cumulatively display queries and answers input or selected in the chatroom or in the specific space.

Abstract: An active-matrix organic light-emitting diode (AMOLED) compensation pixel circuit is provided. The pixel circuit is configured to include an OLED element, three switching transistors, one driving transistor, and two capacitors. This configuration allows the voltage applied to the gate of the driving transistor to change in proportion to the area of the display screen, thereby increasing the current flowing through the OLED. This enables compensation for luminance reduction while also automatically compensating for luminance reduction caused by power supply voltage drops.

Abstract: A water purifier includes: a filter for filtering water; a cooling device for cooling water into cold water through heat exchange with a refrigerant; a main body supporting the cooling device; a pump disposed in the main body to be spaced apart from the cooling device; and a packing cover coupled to the main body and covering an outer surface of the pump so that the pump is sealed from an outside. A portion of the packing cover covers the pump between the pump and the body.

Abstract: A method and apparatus for distributed parallel processing for a layer of a neural network are disclosed. The method includes identifying an available resource among a plurality of computing resources, generating a partial graph from an input graph based on the available resource, performing, using the available resource, a neural network operation to the partial graph to obtain an updated partial graph, and generating an output graph based on the updated partial graph.

Abstract: An upright tank-based propulsion assistance rotor sail system is proposed. The system may include an upright tank fixed to a hull of a ship, and a rotor sail in a form of a cylindrical shape having a length and diameter greater than or equal to the upright tank, and installed to surround part or all of an outer circumferential surface of the upright tank. The rotor sail may be rotatably installed while surrounding the upright tank concentrically with the upright tank, and may be movable along a height direction of the outer circumferential surface of the upright tank to maintain a predetermined height. In addition, a vessel equipped with the upright tank-based propulsion assistance rotor sail system is proposed. The fuel tank may be installed to stand upright on the vessel so that the rotor sail is installed to be movable in the vertical direction.

Abstract: Provided are a compound of Formula 1 that can improve the luminous efficiency, stability, and lifespan of an organic electronic element employing the compound; a composition comprising the same; an organic electronic element using the same; and an electronic device thereof.

Abstract: Provided is a method of pre-processing training data for a molecular dynamics simulation. The method includes obtaining geometric information of a molecule that includes a plurality of atoms, identifying a set of edges between the plurality of atoms in the molecule based on the geometric information, filtering the set of edges using a probability function based on the geometric information to obtain a filtered set of edges, and generating a training set for a graph neural network (GNN) including a graph of the molecule based on the filtered set of edges.

Abstract: The present invention relates to a spinal fusion cage which is inserted between vertebral bodies with the lowest height and is height-adjustable in the inserted state, whereby cages having heights within a predetermined range can be replaced by a single cage. Therefore, manufacturers can reduce product groups that need to be produced, and can also reduce product stock. Further, in contrast to the conventional cages having predetermined heights at regular intervals, the height of the inventive cage can be linearly adjusted according to the distance between the vertebral bodies of a patient, and thus a surgery can be performed using the cage adjusted to an optimum height according to the patient's condition.

Abstract: A method for performing an assessment related to blood flow in tissue includes receiving fluorescence imaging data associated with movement of a fluorescence imaging agent through a target, determining at least one characteristic associated with a current stage of the movement of the fluorescence imaging agent through the target based on the fluorescence imaging data, comparing the at least one characteristic associated with the current stage to predefined criteria to determine whether the current stage corresponds to a suitable stage for performing an assessment related to blood flow; and, in accordance with the current stage corresponding to the suitable stage, performing the assessment related to blood flow in at least a portion of the target based on the fluorescence imaging data.

Abstract: The present disclosure relates to an intervertebral fusion cage configured to be inserted between vertebral bodies in a lowest state and improving fixation by bone screws inserted through end plates. The intervertebral fusion cage of the present disclosure may replace intervertebral fusion cages having heights within a given range. Therefore, manufacturers may reduce the number of product groups and the amount of inventory. In addition, because the height of the intervertebral fusion cage of the present disclosure is linearly adjustable according to the distance between vertebral bodies of patients unlike conventional intervertebral fusion cages having heights preset at predetermined intervals, surgery may be performed at an optimal height according to the conditions of patients.

Abstract: A display panel, including an a-th first electrode connected to a pixel circuit of a first pixel, and electrically connected to a first emission layer in a first contact hole, a b-th first electrode connected to a pixel circuit of a second pixel, and electrically connected to a second emission layer in a second contact hole formed by removing at least a portion of the first emission layer, a c-th first electrode connected to a pixel circuit of a third pixel, and electrically connected to a third emission layer in a third contact hole formed by removing at least portions of the first and second emission layers, and a second electrode connected to the pixel circuits of the first to third pixels, and connected to the first to third emission layers in a fourth contact hole formed by removing at least portions of the first to third emission layers.

Abstract: The present disclosure relates to a method of detecting an integration site of a vector in a genome. According to the method of the present disclosure, it is possible to simply and quickly analyze a quantitative integration site of a viral vector with respect to a plurality of DNA motifs (sites) in a genome. Therefore, it can be useful for monitoring the safety and effectiveness of a gene therapy agent.

Abstract: A transformer is provided. The transformer includes a core, a primary winding, and a number of secondary windings. The core has a first leg and a second leg. At least part of the primary winding is wound around the first leg of the core. The primary winding includes a first sub-primary winding. This first sub-primary winding comprises a first auxiliary sub-primary winding and a second auxiliary sub-primary winding. Both the first auxiliary sub-primary winding and the second auxiliary sub-primary winding are bifilar wound, and they are connected in parallel. Some of the secondary windings are wound around the first leg of the core, and some of the secondary windings are wound around the second leg of the core.

Abstract: A magnetic levitation rotor sail is proposed. The rotor sail may include a coil unit provided at a lower portion of a body of the rotor sail, and an electromagnet configured to levitate the coil unit. The rotor sail may also include a support member supporting the electromagnet, and a gap sensor provided at the support member and configured to measure a gap between the coil unit and the electromagnet.

Abstract: A display device and a method of manufacturing the display device are provided. The display device includes sub-pixels including a first sub-pixel forming a first sub-pixel area providing light of a first color, a second sub-pixel forming a second sub-pixel area providing light of a second color, and a third sub-pixel forming a third sub-pixel area providing light of a third color. The third sub-pixel area is larger than each of the first sub-pixel area and the second sub-pixel area. Each of the first sub-pixel and the second sub-pixel includes a quantum dot light emitting element including a quantum dot light emitting layer. The third sub-pixel includes an organic light emitting element including an organic light emitting element layer.

Abstract: Disclosed is a method of controlling a washing machine. The method includes receiving setting information for washing mode, sensing an amount of laundry put into the washing machine, transmitting the setting information for washing mode and information on the amount of laundry to a dryer, and transmitting preheating request information to the dryer. A laundry treatment apparatus includes devices that may operate in conjunction with one another, thereby increasing operation efficiency and usability.