Abstract: An apparatus includes a base including a receiving portion that receives a substrate on which semiconductor elements are disposed; and at least one ultrasonic generator that generates and applies ultrasonic waves to the substrate placed in the base.

Abstract: Provided is an antibacterial composition including lemongrass oil, lavender oil, and ylang ylang oil.

Abstract: A method according to an embodiment of the present disclosure includes obtaining a first branch region of an anatomical tubular structure in a first medical image and quantitative information of the first branch region; identifying a second branch region matching the first branch region of the anatomical tubular structure in a second medical image obtained after the first medical image; obtaining quantitative information of the second branch region; and generating diagnostic assistant information based on the quantitative information of the first branch region and the quantitative information of the second branch region.

Abstract: Provided are a method and server for providing a content list. The method and server for providing a content list includes: providing source content to a chat room, receiving a request for providing a content list related to the source content from a first terminal of a first member; providing at least one of a first content list including at least one keyword-related content selected from among the entire contents stored in the server based on a keyword of the source content and a second content list including at least one group-related content belonging to the same group as a group of the source content among the entire contents, receiving information on selection content selected by the first member among the contents included in the at least one content list, from the first terminal, and providing the selection content to the chat room.

Abstract: The present application can provide a curable composition capable of securing processability due to excellent blending properties with a filler while having little viscosity change with time and for forming a cured product having excellent electrical insulation performance, and can provide a device comprising, between an exothermic element and a cooling region, a cured product of a tow-component curable composition including the curable composition in thermal contact with both.

Abstract: The present application relates to a recombinant microorganism, in which the expression of NADH:quinone oxidoreductase is regulated, and a method for producing O-phosphoserine, cysteine, and cysteine derivatives using the same.

Abstract: Disclosed herein are a fuel supply system for ships and a fuel supply method using the same. The fuel supply method includes: 1) supplying an excess amount of liquefied gas as fuel to an incompressible fluid-fueled engine (E); 2) cooling unconsumed fuel discharged from the engine (E) through heat exchange with liquefied gas discharged from a storage tank (T); 3) returning the unconsumed fuel discharged from the engine (E) and having been cooled through heat exchange in step 2) to the storage tank (T); and 4) supplying the liquefied gas discharged from the storage tank (T) and having been used as refrigerant for heat exchange in step 2) to the engine (E). The fuel supply method can prevent cavitation in the engine (E) by supplying the excess amount of liquefied gas sufficient to accommodate variation in load of the engine (E) as fuel to the engine (E).

Abstract: A method of manufacturing, by atomic layer deposition, an electrode including a perovskite type crystal structure represented by Formula 1, includes: forming a vanadium-containing precursor on a substrate; forming a vanadium-containing intermediate phase by reacting the vanadium-containing precursor with oxygen molecules; and forming a first thin film by reacting the vanadium-containing intermediate phase with water. wherein, in Formula 1, 0.3?x?0.7, and 2.5?y?3.0.

Abstract: The present disclosure relates to a novel MdtH variant and methods for producing O-phosphoserine and cysteine and a derivative of cysteine by using the same.

Abstract: A deposition apparatus includes: a chamber; a deposition source disposed in the chamber; a rotating plate disposed in the chamber, where an inkjet head is fixed to the rotating plate to allow a nozzle plate of the inkjet head to be vertically aligned with the deposition source; and a first driving unit disposed in the chamber, where the first driving unit rotates the rotating plate about a vertical axis.

Abstract: The present invention provides a compound represented by chemical formula I and a control composition comprising same.

Abstract: The present disclosure relates to a polypeptide having an acyltransferase activity or a microorganism including the same; a composition for preparing N-acetyl-L-methionine, the composition including the polypeptide or microorganism; and a method of preparing N-acetyl-L-methionine using the polypeptide or microorganism. Further, the present disclosure relates to a polynucleotide encoding the polypeptide and an expression vector including the polynucleotide. Since the microorganism including a novel acyltransferase according to the present disclosure has enhanced acyltransferase activity, this microorganism can be efficiently used for producing N-acetyl-L-methionine by acetylating L-methionine.

Abstract: A display device includes: a display panel having a front portion, a first bending portion, a second bending portion, and a corner portion, the display panel including a plurality of first pixels disposed in the front portion and a plurality of second pixels disposed in the corner portion. The display panel includes: a substrate; a first dam surrounding the plurality of first pixels; and a second dam surrounding the plurality of second pixels. The substrate includes a plurality of cutout patterns disposed in the corner portion, the plurality of second pixels and the second dam are disposed in each of the plurality of cutout patterns, and a height of an upper surface of the first dam is higher than a height of an upper surface of the second dam, based on one surface of the substrate.

Abstract: Proposed is a chip-to-chip interface device including a waveguide and, more particularly, a chip-to-chip interface device including a waveguide having the property of being flexible.

Abstract: A backplane substrate, a display device, and a tiled display device are provided. The backplane substrate of a display device includes subpixels. The backplane substrate includes a support substrate, a circuit layer on a first surface of the support substrate and including pixel drivers corresponding to the subpixels, respectively, an electrode layer on the circuit layer and including an anode and a cathode corresponding to an emission area of each of the subpixels, a bank layer on the circuit layer and corresponding to an area around the emission area of each of the subpixels, and a valley spaced from edges of the support substrate and penetrating at least the bank layer.

Abstract: An electronic device and method for wireless communication are proposed. The method for wireless communication includes an operation of converting a control signal received from an external device into a second RF signal having a second frequency band, an operation of transmitting and/or receiving the second RF signal, an operation of reconverting the second RF signal into the control signal, an operation of converting, by a transmitter, a data signal into a first RF signal having a first frequency band different from the second frequency band on a basis of the control signal, an operation of transmitting and/or receiving the first RF signal, an operation of converting, by a receiver, the received first RF signal into the data signal, and an operation of wirelessly transmitting and/or receiving electric power by the transmitter and the receiver.

Abstract: Proposed is a wireless data transmission method including: converting a control signal received from an external device into a second RF signal having a second frequency band; transmitting and/or receiving the second RF signal; reconverting the second RF signal into the control signal; converting, in a transmitter on the basis of the control signal, a display signal into a first RF signal having a first frequency band distinct from the second frequency band; transmitting and/or receiving the first RF signal; and converting, in a receiver, the received first RF signal into the display signal.

Abstract: Proposed is a wireless data transmission method including: receiving, by a transmitter, a display signal on the basis of a control signal; extracting required data from the received display signal; converting the display signal into an extremely-high frequency RF signal on the basis of the required data; transmitting and/or receiving the extremely-high frequency RF signal; and converting, in a receiver, the received extremely-high frequency RF signal into the display signal.

Abstract: Proposed is a wireless data transmission method including: receiving, by a transmitter on the basis of a control signal, a first display signal having a first interface; extracting required data from the received display signal; converting the first display signal into an extremely-high frequency RF signal on the basis of the required data; transmitting and/or receiving the extremely-high frequency RF signal; and converting, in a receiver, the received extremely-high frequency RF signal into a second display signal having a second interface. The wireless data transmitter and receiver may use different communication protocols, and the transmitter and the receiver may include an operation of detecting the communication protocols that a counterpart receiver and transmitter use and performing conversion into the protocols for transmission or reception.

Abstract: Proposed is a wireless data transmission method including: detecting an interface of a control signal received from an external device; converting, on the basis of the detected interface, the control signal into a second PP signal having a second frequency band; transmitting and/or receiving the second RF signal; reconverting the second RF signal into the control signal; converting, in a transmitter on the basis of the control signal, a display signal into a first RF signal having a first frequency band distinct from the second frequency band; transmitting and/or receiving the first RF signal; and converting, in a receiver, the received first RF signal into the display signal.