Abstract: A digital signal processing circuit includes an analog gain compensator that compensates for an analog gain of a baseband signal including a plurality of component carriers (CCs) to output a compensated baseband signal; an analog-to-digital converter (ADC) that converts the compensated baseband signal into a first digital signal; a plurality of filtering circuits that generate a second digital signal from the first digital signal; and a control circuit. Each filtering circuit sequentially filters the first digital signal so that a corresponding one of the second digital signals retains one CC among the CCs, compensates for a digital gain, and a performs down-sampling. The control circuit generates an analog gain control signal for controlling the analog gain based on the second digital signals and a digital gain control signal for controlling the digital gain.

Abstract: A method of controlling tolerance to drought stress in a plant includes regulating expression of a gene encoding Oryza sativa branched-chain amino acid aminotransferase 2 (OsBCAT2) protein derived from rice in a plant cell. A genome-edited rice plant having enhanced tolerance to drought stress is prepared by carrying out genome editing by introducing guide RNA specific to target nucleotide sequence in a gene encoding OsBCAT2 protein, and endonuclease protein to a rice plant cell, and regenerating a plant from the genome-edited rice plant cell.

Abstract: A semiconductor device includes a first ADC configured to sample an input signal based on a first clock signal, quantize the input signal with a first gain, and output a plurality of first output signals, and a second ADC configured to sample the input signal based on a second clock signal obtained by delaying the first clock signal, quantize the input signal with a second gain, and output a plurality of second output signals. The device includes a gain mismatch estimator configured to calculate first and second values which are averages of absolute values of the first output signals and the second output signals, and calculate first and second gain correction values using the first and second values. A gain mismatch compensator is configured to output a plurality of corrected first output signals and corrected second output signals, according to the first and second gain correction values.

Abstract: A handle device may include a handle upper region, a handle lower region disposed below the handle upper region, and a shaft member configured to penetrate the handle upper region and the handle lower region in a region in which the handle upper region and the handle lower region face each other. A screw thread region provided on an outer surface of the shaft member may be configured to be screw-coupled to the handle upper region and/or the handle lower region at a portion where the shaft member penetrates the handle upper region and the handle lower region. The handle upper region may include an upper concave-convex part, and the handle lower region may include a lower concave-convex part. The lower concave-convex part may have a shape corresponding to the upper concave-convex part so that the handle lower region is able to contact the handle upper region.

Abstract: The present disclosure provides a personal mobility device including a personal mobility device body including a first wheel mounted at a front portion and a second wheel mounted at a rear portion with respect to a longitudinal direction of the personal mobility device body. The personal mobility device may include a steering rod that includes an operable handle, and mountable on any one of steering apparatus connectors at the front portion or the rear portion. A load cell assembly may be provided on each of the steering apparatus connectors, and each including a plurality of load cells. The personal mobility device may enable steering control using a low-cost load cell, and facilitate steering in either direction of the personal mobility device.

Abstract: An apparatus for diagnosing a fault of a load cell includes a power supply unit applying power to an input terminal of a plurality of load cells connected in parallel, each of the plurality of load cells including an input terminal and an output terminal, a fault diagnosis resistor being connected to the output terminal, a voltage measurement unit measuring a voltage applied to the fault diagnosis resistor provided in the output terminal of each of the plurality of load cells, after power is applied thereto, and a controller diagnosing a fault of each of the plurality of load cells based on the measured voltage.

Abstract: A processing-in-memory (PIM) device includes a plurality of multiplication/accumulation (MAC) units, each of the MAC units including a memory bank and a MAC operator and performing one operation, among a memory operation and a PIM operation, a command mapping register generating one of a memory operation mode signal and a PIM operation mode signal based on a row address that is mapped to the PIM operation to be performed by the plurality of MAC units, and a command decoder generating a memory control signal for the memory operation and a PIM control signal for the PIM operation, wherein the command decoder is configured to generate the PIM control signal in response to the PIM operation mode signal and configured to transmit the PIM control signal to the plurality of MAC units, and configured to generate the memory control signal in response to the memory operation mode signal and configured to transmit the memory control signal to the plurality of MAC units.

Abstract: Disclosed are a tracheal intubation guide apparatus and a tracheal intubation guide kit comprising same, wherein the tracheal intubation guide apparatus comprises a longitudinally curved cylindrical case capable of being inserted into an oral cavity, the case has an endotracheal tube insertion hole on a proximal side, an endotracheal tube discharge hole on a distal side, and a longitudinally curved tracheal intubation guide passage connecting the endotracheal tube insertion hole and the endotracheal tube discharge hole, one side of the distal end of the case is provided with a laryngeal cover clasp protruding from the case, the other side of the distal end of the case is provided with an esophageal insertion prevention plate protruding farther from the case than the laryngeal cover clasp to prevent insertion into the esophagus, and the endotracheal tube discharge hole is located in an area between the laryngeal cover clasp and the esophageal insertion prevention plate.

Abstract: The present invention relates to a thermoplastic resin composition including a polyolefin-polystyrene-based multiblock copolymer having a structure in which a polystyrene chain is attached to both ends of a polypropylene and polyolefin chain, and the thermoplastic resin composition according to the present invention has excellent elongation and tensile strength as well as high fluidity properties, and thus, may exhibit excellent molding processability.

Abstract: An organic light emitting diode display device includes a substrate, first and second active patterns, and first and second sub-pixel structures. The substrate has a first sub-pixel circuit region including a first driving transistor region and a second sub-pixel circuit region including a second driving transistor region. The first active pattern is disposed in the first sub-pixel circuit region and has a first bent portion in the first driving transistor region. The second active pattern is disposed in the second sub-pixel circuit region and has a second bent portion in the second driving transistor region. In a direction in a plan surface, the first active pattern has a first recess formed by the first bent portion, and the second active pattern has a second recess formed by the second bent portion. An area of the second recess is less than that of the first recess.

Abstract: The embodiments relate to a method for predicting needs of a patient for hospital resources, and a system for carrying out same, the method comprising the steps of: generating numerical data per information type by encoding natural language data and structured data, which are in patient data recorded in language and digits; and, by applying the numerical data per information type to an artificial neural network, predicting a task corresponding to the needs of the patient for hospital resources.

Abstract: The present invention relates to a method for preparing a polyolefin-polystyrene-based multiblock copolymer having a uniform structure and showing excellent physical properties through continuous type coordination polymerization and batch type anionic polymerization.

Abstract: Disclosed herein are an apparatus and method for managing a multi-cloud computing infrastructure. The apparatus includes one or more processors and executable memory for storing at least one program executed by the one or more processors. The at least one program receives a request for autonomous operation of a multi-cloud computing infrastructure from a user, generates an information object having a name of a namespace corresponding to the multi-cloud computing infrastructure and previously generated universal unique identifier (UID) information, manages multiple resources included in the multi-cloud computing infrastructure, provisions the multi-cloud computing infrastructure by generating computing instances constituting the components of the multi-cloud computing infrastructure, manages the lifecycles of the computing instances, and performs the autonomous operation of the multi-cloud computing infrastructure depending on operation conditions for the multi-cloud computing infrastructure.

Abstract: The present invention relates to a thermoplastic resin composition including a polyolefin-polystyrene-based multi-block copolymer having a structure in which a polystyrene chain is attached to both ends of a polypropylene and polyolefin chain, and the thermoplastic resin composition according to the present invention exhibits high fluidity properties as well as soft feel and high restoring force.

Abstract: The present invention relates to a thermoplastic resin composition including a polyolefin-polystyrene-based multi-block copolymer having a structure in which a polystyrene chain is attached to both ends of a polypropylene and polyolefin chain, and the thermoplastic resin composition according to the present invention has significantly improved low-temperature and room temperature impact strength properties as well as high fluidity properties, and thus, may exhibit excellent molding processability.

Abstract: According to one aspect, a vehicle includes a chassis, a propulsion system carried on the chassis, a control system carried on the chassis, and a components arrangement carried on the chassis. The propulsion system configured to propel the vehicle, and the control system is configured to enable the vehicle to operate autonomously. The components arrangement includes at least a frame, a panel having a surface, a wiper arrangement having at least one wiper, and a fluid distribution arrangement. The frame is configured to interface with the chassis and to support the panel, the wiper arrangement, and the fluid distribution arrangement. The fluid distribution arrangement is configured to dispense a fluid onto the surface and the wiper is configured to sweep over the surface.

Abstract: Provided are a method and apparatus for generating and providing a data video for generating training data of an artificial intelligence model and a recording medium on which a program for the same is recorded. According to various embodiments of the present disclosure, a method includes generating light detection and ranging (LiDAR) images using LiDAR point cloud data for a predetermined area, generating a LiDAR video using each of the LiDAR images as a unit frame, and providing a user interface (UI) that outputs the generated LiDAR video, when a unit frame change request is acquired from a user, comparing a first unit frame currently being output with a second unit frame after the first unit frame to detect at least one pixel whose attribute changes, and updating only the one or more detected pixels in the first unit frame using the second unit frame.

Abstract: The present invention relates to OsNF-YA5 gene from Oryza sativa for increasing nitrogen availability of plant and uses thereof. Since the OsNF-YA5 gene of the present invention can increase or improve nitrogen availability of a plant, it can be advantageously used for developing a plant which enables lesser consumption of nitrogen fertilizer while maintaining the same plant yield, i.e., an environment friendly plant with lower production cost.

Abstract: A display device according to some exemplary embodiment includes: a display area; a non-display area surrounding the display area and including a sealing area; a first substrate including a center portion including a portion in the display area and an external portion including a portion in the sealing area; a second substrate including a center portion including a portion in the display area and an external portion including a portion in the sealing area; and a sealing portion between the first substrate and the second substrate and in the sealing area, wherein a thickness of the center portion of the first substrate is different from a thickness of the external portion of the first substrate, and a thickness of the center portion of the second substrate is different from a thickness of the external portion of the second substrate.

Abstract: A system and method for reinforcing a sidewall of a carrier with an insert is disclosed. The insert includes a plate having a front face and a rear face opposite the front face, the plate defining an opening extending between the front face and the rear face. An oblique tab extends from the front face in a first direction, and a flange extends from the plate in a second direction.