Abstract: The present invention provides a drainage net for suppressing biofilm formation, the drainage net including a drainage net main body having a cylindrical structure opened at an upper side thereof and having drainage holes, a first electrode disposed outside or inside the main body, a second electrode grounded, spaced apart from the first electrode at a predetermined interval, and disposed outside or inside the main body, and a voltage supply unit configured to apply, to the first electrode, at least one of an alternating current (AC) voltage, a direct current (DC) voltage, and a voltage in which the AC voltage and the DC voltage are superimposed.

Abstract: A substrate transfer device includes a transfer unit configured to transfer, in a first direction, a carrier in which substrates are stored, an upper interface unit configured to move the transfer unit, a lower interface unit configured to receive the carrier from the transfer unit, and a controller configured to control the upper interface unit and the lower interface unit integrally such that the transfer unit and the carrier move in the first direction at the same time.

Abstract: A composition for urine glucose detection includes a fixing agent, an indicator and glucose oxidase, wherein the fixing agent includes one or more selected from the group consisting of a soap base, gelatin, and natural fatty acids.

Abstract: A storage device includes an input stage receiving a first command, a queue manager allocating a first queue entry for the first command, a pre-processor storing the first command in the first queue entry and updating a task list with the first command and a core executing the first command in accordance with an order specified in the updated task list. At least one of the queue manager and the pre-processor is implemented in a customized logic circuit.

Abstract: The disclosure relates to a method for detecting a target nucleic acid in a sample using a nucleic acid reaction detection device comprising a plurality of reaction areas independent from each other. According to the disclosure, the method may simultaneously perform two or more nucleic acid reactions which are carried out with different protocols and independently measure emitted optical signals, thereby detecting the target nucleic acid.

Abstract: An AI-based pre-training model determination system is proposed. When determination type information is input, the AI-based pre-training model determination system extracts a candidate model among a plurality of learning models on the basis of determination type information, and the candidate model determines new training data. An uppermost candidate model whose determination accuracy is greater than or equal to a first reference value preset on the basis of the determination accuracy of the candidate model is determined as a pre-training model for generation of a new learning model, thereby improving the determination accuracy of the new learning model.

Abstract: Embodiments of the disclosure relate to a device and method for detecting light in a plurality of independent reaction regions. According to the disclosure, a light detection device includes a plurality of thermally independent reaction regions, a movable optical module for irradiating the reaction regions with lights of a plurality of wavelengths, detectors for detecting lights emitted from the reaction regions, and a controller controlling the reaction regions, the optical module, and the detectors.

Abstract: An AI-based new learning model generation system for vision inspection on a product production line is proposed. In the AI-based new learning model generation system, the candidate set extraction module extracts two or more candidate data sets on the basis of determination type information from among a plurality of training data sets that have been applied to learning of existing learning models previously generated for the vision inspection on the product production line. In addition, an additional set determination module calculates similarity between training images of new training data and a candidate data set, and determines any one greater than or equal to a reference value as an additional training data. In addition, the new model generation module may generate a new learning model by training the additional training data set and the new training data as a pre-training model.

Abstract: A method for operating a memory controller, the method including: receiving a first command from a first host; storing the first command in a queue; when the first command has a higher priority than a second command currently being performed, pausing an operation of the second command and performing a read operation of the first command; and continuing the operation of the second command after completion of the read operation of the first command.

Abstract: A method of operating a storage device including a non-volatile memory and a multi-core processor with at least two cores includes the following steps: receiving, by a host interface of the storage device, a first command from a host for requesting the non-volatile memory to perform a predetermined memory operation; generating, by a task scheduler of the storage device, first and second tasks from the first memory command; selecting, by the task scheduler, a first core from among the at least two cores based on execution times of the at least two cores; assigning, by the task scheduler, the first and second tasks to the first core; and requesting, by the first core, a subsequent task from the scheduler while the first core processes the first assigned task and loads code for processing the second task.

Abstract: Provided a thermal cycler. In a case in which plurality of heat sinks participate in thermal control of a plurality of thermally independent sample holders for reliable nucleic acid reactions of the plurality of sample holder, a barrier is present between the adjacent heat sinks.

Abstract: The disclosure relates to a computer-implemented method, system, and storage medium for collaborative development of a reagent for detection of the target nucleic acid. According to the disclosure, the method, system, and storage medium automatically match the developer and technology provider suitable for the characteristics of collaborative development in response to a request for collaborative development, thereby increasing the efficiency of collaborative development.

Abstract: The present disclosure relates to a light module comprising a plurality of light sources emitting light to excite samples; a light source wheel accommodating the plurality of light sources; a plurality of filters filtering light emitted by the light sources; a filter wheel accommodating the plurality of filters; and a motor rotating the light source wheel and the filter wheel.

Abstract: Provided herein is a control method for volume fraction of multistructural isotropic fuel particles in a fully ceramic microencapsulated nuclear fuel including: preparing a mixture of silicon carbide, sintering additives, and organic binders, producing a coating body by coating multistructural isotropic fuel particles by using the prepared mixture, forming the coating body, and performing pressureless sintering on the formed coating body, wherein volume fraction of multistructural isotropic nuclear fuel particles may be controlled by controlling the coating layer thickness on multistructural isotropic nuclear fuel particles, wherein the coating layer was configured with a mixture of silicon carbide, sintering additives, and organic binders.

Abstract: Disclosed is an electric toothbrush including a head and a handle having a shape couplable to the head and configured to supply a driving voltage to the head according to a user's control. The head includes a toothbrush head in which bristles and first and second electrodes spaced apart from each other are disposed, a head body extending from the toothbrush head, first and second connection lines disposed in the head body and connected from the toothbrush head to the first and second electrodes respectively, a head cover configured to close an end of the head body, and first and second connection pins respectively connected to the first and second connection lines and having portions externally exposed through the head cover.

Abstract: The present invention relates to a method for preparing a fully ceramic capsulated nuclear fuel material containing three-layer-structured isotropic nuclear fuel particles coated with a ceramic having a composition which has a higher shrinkage than a matrix in order to prevent cracking of ceramic nuclear fuel, wherein the three-layer-structured nuclear fuel particles before coating is included in the range of between 5 and 40 fractions by volume based on after sintering.

Abstract: The present invention relates to a method for preparing a fully ceramic capsulated nuclear fuel material containing three-layer-structured isotropic nuclear fuel particles coated with a ceramic having a composition which has a higher shrinkage than a matrix in order to prevent cracking of ceramic nuclear fuel, wherein the three-layer-structured nuclear fuel particles before coating is included in the range of between 5 and 40 fractions by volume based on after sintering.

Abstract: A sense amplifier includes a sense amplifying unit, first and second isolation units, and first and second offset cancellation unit. The sense amplifying unit includes a first P-type metal-oxide-semiconductor (PMOS) transistor, a second PMOS transistor, a first N-type metal-oxide-semiconductor (NMOS) transistor, and a second NMOS transistor. In a layout of the sense amplifier, the first and second PMOS transistors are disposed in a central region of the sense amplifier, the first and second NMOS transistors are disposed at opposite sides of the sense amplifier from each other, the first isolation unit and the first offset cancellation unit are disposed between the first PMOS transistor and the first NMOS transistor, and the second isolation unit and the second offset cancellation unit are disposed between the second PMOS transistor and the second NMOS transistor. In other layouts, the locations of the PMOS transistors and NMOS transistors may be reversed.

Abstract: A sense amplifier includes a sense amplifying unit, first and second isolation units, and first and second offset cancellation unit. The sense amplifying unit includes a first P-type metal-oxide-semiconductor (PMOS) transistor, a second PMOS transistor, a first N-type metal-oxide-semiconductor (NMOS) transistor, and a second NMOS transistor. In a layout of the sense amplifier, the first and second PMOS transistors are disposed in a central region of the sense amplifier, the first and second NMOS transistors are disposed at opposite sides of the sense amplifier from each other, the first isolation unit and the first offset cancellation unit are disposed between the first PMOS transistor and the first NMOS transistor, and the second isolation unit and the second offset cancellation unit are disposed between the second PMOS transistor and the second NMOS transistor. In other layouts, the locations of the PMOS transistors and NMOS transistors may be reversed.

Abstract: The present invention relates to a method for preparing a fully ceramic capsulated nuclear fuel material containing three-layer-structured isotropic nuclear fuel particles coated with a ceramic having a composition which has a higher shrinkage than a matrix in order to prevent cracking of ceramic nuclear fuel, wherein the three-layer-structured nuclear fuel particles before coating is included in the range of between 5 and 40 fractions by volume based on after sintering.