Abstract: Provided are a feed additive composition and a feed composition including the same. The feed additive composition includes ursolic acid and/or maslinic acid, and the feed composition includes the feed additive composition.

Abstract: The present invention relates to an executable file unpacking system and method for static analysis of a malicious code, in which the method according to the present invention includes: a pre-analysis step of receiving an input of a file to be detected, identifying whether the received file is a binary file, and extracting a hash value when the file to be detected is a binary file; a step of searching a database for a malicious code hash value corresponding to the extracted hash value; a step of, when the malicious code hash value corresponding to the extracted hash value is not found, detecting a packer for the file to be detected using a signature-based packer detection module; and a step of, when the packer for the file to be detected is not detected at the signature-based packer detection module, guessing whether the file is packed or not using an entropy-based packer detection module.

Abstract: Provided is an adhesive removing device for removing an adhesive for adhering a mask and a pellicle from the mask. The adhesive removing device includes: a laser irradiating unit configured to irradiate a laser beam to an adhesive layer formed between the mask and the pellicle; a controller configured to control a wavelength, a waveform, and an energy density of the laser beam, so as to remove the adhesive layer through emission of the laser beam; and an imaging unit configured to monitor a region to which the laser beam is irradiated.

Abstract: Provided are a feed additive composition and a feed composition including the same. The feed additive composition includes ursolic acid and/or maslinic acid, and the feed composition includes the feed additive composition.

Abstract: A fluid circulation type heating apparatus includes: a circulation line; a heat radiation member installed on the circulation line; a boiler configured to heat and expand a fluid; a storage tank configured to store the fluid and to supply the fluid to the boiler; a controller configured to control the boiler; and a housing configured to accommodate the boiler and the controller. The apparatus further includes: a backflow prevention means removably installed in the housing and configured to, when mounted to the housing, communicate with the circulation line disposed between the boiler and the storage tank, the backflow prevention means configured to allow the fluid to flow in one direction through the circulation line.

Abstract: An electronic device includes a first antenna radiator configured to transmit or receive a signal of a first frequency band and a signal of a second frequency band, a second antenna radiator configured to transmit or receive the signal of the second frequency band, a matching circuit mismatched with the second antenna radiator in the first frequency band and matched with the second antenna radiator in the second frequency band, a radio frequency circuit electrically connected to the first antenna radiator and the second antenna radiator, and a processor configured to control the RF circuit such that the signal of the second frequency band is transmitted or received through the first antenna radiator and the second antenna radiator in a multi-input multi-output mode or such that the signal of the first frequency band is transmitted or received through the first antenna radiator in a single input single output mode.

Abstract: Provided is an adhesive removing device for removing an adhesive for adhering a mask and a pellicle from the mask. The adhesive removing device includes: a laser irradiating unit configured to irradiate a laser beam to an adhesive layer formed between the mask and the pellicle; a controller configured to control a wavelength, a waveform, and an energy density of the laser beam, so as to remove the adhesive layer through emission of the laser beam; and an imaging unit configured to monitor a region to which the laser beam is irradiated.

Abstract: An electronic device includes a first antenna radiator configured to transmit or receive a signal of a first frequency band and a signal of a second frequency band, a second antenna radiator configured to transmit or receive the signal of the second frequency band, a matching circuit mismatched with the second antenna radiator in the first frequency band and matched with the second antenna radiator in the second frequency band, a radio frequency circuit electrically connected to the first antenna radiator and the second antenna radiator, and a processor configured to control the RF circuit such that the signal of the second frequency band is transmitted or received through the first antenna radiator and the second antenna radiator in a multi-input multi-output mode or such that the signal of the first frequency band is transmitted or received through the first antenna radiator in a single input single output mode.

Abstract: The present invention relates to a composition including an Amomi Rotundus Fructus extract or a fraction thereof as an active ingredient, which can be used for the prevention, amelioration, or treatment of acute renal failure.

Abstract: A fluid circulation type heating apparatus includes: a circulation line; a heat radiation member installed on the circulation line; a boiler configured to heat and expand a fluid; a storage tank configured to store the fluid and to supply the fluid to the boiler; a controller configured to control the boiler; and a housing configured to accommodate the boiler and the controller. The apparatus further includes: a backflow prevention means removably installed in the housing and configured to, when mounted to the housing, communicate with the circulation line disposed between the boiler and the storage tank, the backflow prevention means configured to allow the fluid to flow in one direction through the circulation line.

Abstract: Disclosed is a composition including an Elsholtziae Herba extract as an active ingredient, which can be used for the prevention, improvement, or treatment of acute renal failure.

Abstract: The present invention relates to a composition including an Amomi Rotundus Fructus extract or a fraction thereof as an active ingredient, which can be used for the prevention, amelioration, or treatment of acute renal failure.

Abstract: A solid oxide fuel cell includes unit cells, a first side plate and a second side plate respectively attached to opposite lateral surfaces of the unit cells, and a first electricity collector and a second electricity collector arranged between the unit cells. Each of the unit cells includes a support body block. The support body block includes a first surface, a second surface parallel to the first surface, a plurality of first channels and a plurality of second channels existing between the first channels. Each of the unit cells further includes air electrodes formed on inner surfaces of the first channels, fuel electrodes formed on inner surfaces of the second channels, a first electricity collecting layer formed on the first surface and electrically connected to the air electrodes and a second electricity collecting layer formed on the second surface and electrically connected to the fuel electrodes.

Abstract: Disclosed is a composition including an Elsholtziae Herba extract as an active ingredient, which can be used for the prevention, improvement, or treatment of acute renal failure.

Abstract: An electroconductive transparent adhesive composition containing a transparent adhesive monomer, any one electroconductive mesoporous filler selected from the group consisting of porous carbon, an electroconductive polymer and combinations thereof, and a polymerization initiator, and an electroconductive transparent adhesive produced using the composition are provided. The electroconductive transparent adhesive composition is less expensive and highly economically efficient, and has excellent electrical conductivity and transparency, and has excellent mechanical strength. Thus, the electroconductive transparent adhesive composition can be used in a variety of electrical and electronic applications such as touch screens, displays, and electronic devices.

Abstract: An electroconductive transparent adhesive composition containing a transparent adhesive monomer, any one electroconductive mesoporous filler selected from the group consisting of porous carbon, an electroconductive polymer and combinations thereof, and a polymerization initiator, and an electroconductive transparent adhesive produced using the composition are provided. The electroconductive transparent adhesive composition is less expensive and highly economically efficient, and has excellent electrical conductivity and transparency, and has excellent mechanical strength. Thus, the electroconductive transparent adhesive composition can be used in a variety of electrical and electronic applications such as touch screens, displays, and electronic devices.

Abstract: A solid oxide fuel cell includes unit cells, a first side plate and a second side plate respectively attached to opposite lateral surfaces of the unit cells, and a first electricity collector and a second electricity collector arranged between the unit cells. Each of the unit cells includes a support body block. The support body block includes a first surface, a second surface parallel to the first surface, a plurality of first channels and a plurality of second channels existing between the first channels. Each of the unit cells further includes air electrodes formed on inner surfaces of the first channels, fuel electrodes formed on inner surfaces of the second channels, a first electricity collecting layer formed on the first surface and electrically connected to the air electrodes and a second electricity collecting layer formed on the second surface and electrically connected to the fuel electrodes.

Abstract: A highly efficient solid oxide fuel cell having a sharply increased electrode area per volume includes a plurality of individual electric cells placed one atop another. Each of the individual electric cells includes an electrolyte block having a plurality of channels and a plurality of first passageways communicating with the channels, a cover plate attached to the electrolyte block for closing up top portions of the channels, the cover plate having a plurality of second passageways communicating with the channels, and a plurality of air electrodes and fuel electrodes alternately arranged within the channels. The solid oxide fuel cell further includes a first side plate attached to first lateral sides of the individual electric cells for closing up first lateral ends of the channels and a second side plate attached to second lateral sides of the individual electric cells for closing up second lateral ends of the channels.

Abstract: A highly efficient solid oxide fuel cell having a sharply increased electrode area per volume includes a plurality of individual electric cells placed one atop another. Each of the individual electric cells includes an electrolyte block having a plurality of channels and a plurality of first passageways communicating with the channels, a cover plate attached to the electrolyte block for closing up top portions of the channels, the cover plate having a plurality of second passageways communicating with the channels, and a plurality of air electrodes and fuel electrodes alternately arranged within the channels. The solid oxide fuel cell further includes a first side plate attached to first lateral sides of the individual electric cells for closing up first lateral ends of the channels and a second side plate attached to second lateral sides of the individual electric cells for closing up second lateral ends of the channels.

Abstract: A method for preparing permanently hydrophobic aerogel and permanently hydrophobic aerogel prepared by the method. The method comprises adding sodium silicate to HCl at 30 to 90° C. until an acidity reaches pH 3-5, to form silica hydrogel under acidic conditions of pH 3-5, washing the silica hydrogel with distilled water using a mixer, followed by filtering, adding the silica hydrogel to a silylating solution of silylating agent in n-butanol at pH 1-5 using an acid selected from hydrochloric acid, sulfuric acid, phosphoric acid and nitric acid, to simultaneously conduct silylation and solvent replacement, and drying the silica hydrogel; The method has the following advantages; i) silylation and solvent replacement can be simultaneously conducted, ii) n-butanol is used as a reaction solvent instead of methanol upon silylation, thus obtaining a thermal conductivity comparable to conventional aerogel powders, iii) silylation is conducted under improved conditions, i.e.