Korea Advanced Institute of Science and Technology

Korea Electric Power Corporation

Syntekabio, Inc.

In Chul Lee

Hye Jin Kim

Ji Young Park

Dong Myung Kim

Young Bae Ryu

Bong Hwan Park

Jung Bin Lee

Young Hwan Chang

Jae Hung Han

Jong Hui Hong

Hyung Jun Kwon

Jong Sun Jung

Tae Won Lee

Kwang Chul Song

Disclosed is a pharmaceutical composition for preventing or treating severe acute respiratory syndrome coronavirus 2 infection disease, the composition comprising a compound represented by a Chemical Formula 1, or a pharmaceutically acceptable salt thereof, as an active ingredient.

Composition for preventing or treating SARS coronavirus 2 infection disease

Provided is a method of regenerating a honeycomb type SCR catalyst which is used in selective catalytic reduction (SCR), comprising treating a waste honeycomb type SCR catalyst used in an industrial boiler with a mixed solution containing 0.1 M to 1.0 M HSO, 0.005 M to 0.1 M NHVOand 0.005 M to 0.1 M 5(NH)O.12WO.5HO in an air lift loop reactor.

Method of regenerating honeycomb type SCR catalyst by air lift loop reactor

A patch-type extrinsic Fabry-Perot interferometric fiber optic sensor and a real-time structural vibration monitoring method using the same are disclosed. The patch-type extrinsic Fabry-Perot interferometric fiber optic sensor is provided by combining the existing EFPI (Extrinsic Fabry-Perot Interferometer) fiber optic sensor with a direction-detecting sensor which can acquire direction information of a strain of a structure, which can solve a signal distortion problem occurring in the existing EFPI fiber optic sensor through a simple signal process. The patch-type extrinsic Fabry-Perot interferometric fiber optic sensor includes a piezoelectric material which can apply a control force to the existing EFPI fiber optic sensor, and a self-sensing bridge circuit for extracting the direction information when the piezoelectric material is used as an actuator, so that the sensible range of strain can be extended and the piezoelectric material can directly be used as the actuator based on the sensed signal.

Patch-type extrinsic Fabry-Perot interferometric fiber optic sensor and real-time structural vibration monitoring method using the same

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Daejeon, South Korea

In Chul Lee