Abstract: The embodiment relates to a data driving device for driving pixels of a display panel. In the data driving device, two adjacent DACs can have different gate loads for the same gray level value so that the fluctuation of the gate load according to the gray level value is reduced.

Abstract: Provided herein are molecules having an antigen binding fragment that immunospecifically binds to BTN1A1, such as anti-BTN1A1 antibodies. These molecules include those having an antigen binding fragment that immunospecifically binds to BTN1A1 dimers, such as anti-BTN1A1 dimer antibodies. Methods of making and using these molecules are also provided, including methods of using them in cancer therapies, or as cancer diagnostics.

Abstract: A system for accessing ledger information by using common keyset information according to the present invention comprises: a transaction packer for adding key information corresponding to a transaction request to a generated transaction proposal; a transaction aggregator for generating common transaction batch information and common keyset information corresponding to the transaction proposal according to the key information included in the transaction proposal received from the transaction packer, and transmitting the common transaction batch information and the common keyset information to each execution node group distinguished and predesignated with regard to the common transaction batch information; at least one transaction executor for executing a simulation regarding the transaction proposals included in the common transaction batch information transmitted from the transaction aggregator, which belongs to the execution node group, and transferring the common keyset information; and a ledger manager for

Abstract: A ledger information access system having a plurality of storage spaces, according to the present invention, comprises: a transaction packer for adding, to generated transaction proposals, key information corresponding to a transaction request; a transaction aggregator, which separates common keyset information from common transaction batch information according to the common transaction batch information, so as to transmit each to a predefined execution node group; at least one transaction executor, which belongs to the execution node group, executes a simulation for transaction proposals included in the common transaction batch information transmitted from the transaction aggregator, and transmits the common keyset information; and a ledger manager which includes a plurality of storage spaces for storing each of a plurality of part blocks in which pieces of transaction information constituting one block connected to a blockchain are distributed, and which reads, from the plurality of storage spaces, pieces

Abstract: Proposed is a system and method for simulations of marine pollution dispersion using a numerical tracer technique, wherein modeling is faster than conventional diffusion modeling methods by reducing computational volume and load and thereby a simulation of marine pollution dispersion with respect to the long-term continuous discharge may be performed through the numerical tracer technique by configuring to simulate the marine dispersion of suspended sediments (SS) and COD using the Quick Dispersion (Q-DISP) model, which is a diffusion model using the Monte Carlo method, in order to solve the problems of conventional marine pollution dispersion modeling systems and methods using numerical tracer techniques which have the disadvantage of requiring a high-performance computer and a large amount of memory due to the increased computation.

Abstract: Provided are an apparatus and a method for measuring water depth. In order to solve a problem of water depth measurement apparatuses and methods in the related art, provided are a system and a method for measuring water depth using radar image processing, wherein an underwater environment, such as the shape of a seafloor surface, is more accurately recognized through analysis of a SAR image using synthetic-aperture radar (SAR), and thus, more efficient and accurate water depth measurement is achieved for a wide region with a relatively simple configuration and low cost.

Abstract: Proposed is an underwater drift tracking system based on a maritime positioning platform. The underwater drift tracking system may include a plurality of underwater drifting objects configured to transmit sound wave signals including their own water depth information by using sound wave communication while drifting underwater. The underwater drift tracking system may also include a maritime drift tracker configured to track real-time underwater locations of the underwater drifting objects by moving on the sea under its own power, receiving the transmitted sound wave signals from the plurality of underwater drifting objects, and calculating absolute location information of the plurality of underwater drifting objects using the received sound wave signals.

Abstract: The present invention relates to a method for acquiring location information of an observation buoy reflecting influence of an ocean current and a method for assessing damage risk relating to spilled oil dispersion of a sunken ship by using same location information. At least one small observation buoy is floated on a target sea area, and a relay buoy collects location information from the observation buoy and predicts ocean current distribution of the target sea area on the basis of the collected information; and the predicted ocean current distribution is applied to a step of predicting spilled oil dispersion in a surrounding sea area so that damage risk relating to spilled oil dispersion of a sunken ship is precisely assessable.

Abstract: A dynamic characteristic-reflected shoreline evaluation system and a method thereof are proposed. The system may include a data collection processor configured to collect various types of information for shoreline evaluation with respect to an evaluation target region. The system may also include a shoreline evaluation processor configured to determine a shoreline rank by reflecting static characteristics and dynamic characteristics of the evaluation target region on a basis of data collected through the data collection unit. The system may further include an output processor configured to output the various types of information comprising an evaluation result of the shoreline evaluation unit and an overall process and result of the system. The system may further include a communication processor configured to transmit and receive various types of data through wired or wireless communication with an external device. The system may include a controller configured to control an overall operation of the system.

Abstract: Proposed is a system and method for estimating a drift path of a marine floating body for more accurately estimating a path with a relatively simple configuration and at a relatively low cost. The system and method may achieve a quick and accurate search and contribute to minimizing damage because the system and method can consider both left drift and right drift with respect to a wind direction. The system and method may simulate drift (Leeway) of a marine floating body with respect wind in consideration of both of a Downwind Component of Leeway (DWL) and a Crosswind Component of Leeway (CWL), for example, using Monte Carlo technique, and by creating signs (+/?) by applying a uniform random number to the CWL.

Abstract: The present invention relates to a refrigerator and a method for manufacturing same and, particularly, to a refrigerator and a method for manufacturing same, wherein the refrigerator is characterized by comprising: a main body including an outer case and an inner case that is provided inside the outer case, has an ice making chamber and a refrigerating chamber provided in an upper portion thereof, and has a freezing chamber provided in a lower portion thereof; a partition wall which is coupled to the inner case to form the ice making chamber and has a heat insulating material-accommodating space provided therein; and a space part provided between the outer case and the inner case, wherein heat insulating materials are injected into and integrally foamed with the space part and the heat insulting material-accommodating space to partition the ice making chamber as a heat insulating space separate from the refrigerating chamber.