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Comparative Study on Antioxidative Activity of Glycyrrhiza uralensis and Glycyrrhiza glabra Extracts by Country of Origin
본 연구에서는 한국과 중국 감초(Glycyrrhiza uralensis) 및 우즈베키스탄 감초(Glycyrrhiza glabra)를 이용하여 원산지별 감초 추출물의 항산화 활성에 관한 비교 연구를 수행하였다. 감초 추출물의 자유 라디칼(1, 1-phenyl-2-picrylhydrazyl, DPPH) 소거활성( $FSC_{50}$ )은 각 3가지 원산지 중Expand
Method for operating nonvolatile memory device
PURPOSE: An operation method of the non-volatile memory device is provided to prevent the drop of a test voltage by conducting a writing operation to the memory cell of a target page while accessingExpand
Flexible Floor Diaphragm의 강성을 고려한 초고층 Tubular Steel Structure의 모델 해석 ( A model analysis of tall tubular steel structure considering the floor diaphragm flexibility. )
The tube system is one of the most efficient lateral resisting structural system. At common structural analysis for lateral resisting high-rise buildings, we cannot take into consideration theExpand
Flexible Floor Diaphragm의 강성을 고려한 초고층 Tubular Steel Structure의 모델 해석
The tube system is one of the most efficient lateral resisting structural system. At common structural analysis for lateral resisting high-rise buildings, we cannot take into consideration theExpand
Novel compound, pharmaceutically acceptable salt or optical isomer thereof, method for preparing same, and pharmaceutical composition for prevention or treatment of viral diseases containing same as
TLDR
The novel compound according to the present invention not only has low cytotoxicity but also has excellent antiviral activity against picornavirus such as coxsackievirus, enterovirus, echov virus, poliovirus and rhinovirus and thus can be effectively used as a pharmaceutical composition for the prevention or treatment of viral diseases. Expand
Mobile electric apparatus having solar cell
TLDR
The portable electronic device according to an embodiment of the present invention, the main unit including a main board and a display unit operating according to the control of the main board. Expand
A nonvolatile memory device and method for manufacturing the same
A nonvolatile memory device and manufacturing method thereof are provided to improve operation reliability of device by forming interfacial layer having nano crystalline between floating gate andExpand
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