• Journal of Magnetics
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• v.3 no.2
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• pp.49-54
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• 1998

Dependence of magnetic and magneto-optic properties on composition of amorphous NdFe alloys has been studied to identify a promising magneto-optic recording material in the wavelength of a blue laser beam. From the view point of crystallographic state, perpendicular magnetic anisotropy energy and polar Kerr rotation angle, the Nd-rich region was found to be suitable for the research purpose.

• 대한생식의학회:학술대회논문집
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• 2007.11a
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• pp.124.1-124.1
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• 2007

• Bulletin of the Korean Chemical Society
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• v.35 no.11
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• pp.3353-3356
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• 2014

• Bulletin of the Korean Chemical Society
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• v.29 no.10
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• pp.2033-2035
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• 2008

• Proceedings of the Korea Concrete Institute Conference
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• 2009.05a
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• pp.451-452
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• 2009

The purpose of this study was to investigate the seismic performance of precast segmental PSC bridge piers with precast footings. A model of precast segmental PSC bridge piers with precast footings was tested under a constant axial load and a cyclically reversed horizontal load.

• Proceedings of the Korea Concrete Institute Conference
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• 2009.05a
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• pp.211-212
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• 2009

In this study, the fresh properties and compressive strength of Strain-Hardening Cement Composites is compared between manufactured by ready-mixed concrete batcher mixer and small mixer in laboratory.

• Proceedings of the Korea Concrete Institute Conference
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• 2009.05a
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• pp.213-214
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• 2009

In this study, the banding stress and tensile strength of Strain-Hardening Cement Composites is compared between manufactured by ready-mixed concrete batcher mixer and small mixer in laboratory.

• 한국정보디스플레이학회:학술대회논문집
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• 2008.10a
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• pp.1584-1587
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• 2008

We proposed a technique controlling continuously pretilt angle in full range with high process margin. The proposed method is characterized by tuning thickness of heterogeneous polyimide (PI) layer that homeotropic PI is mixed with planar PIs.

• 한국정보디스플레이학회:학술대회논문집
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• 2008.10a
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• pp.78-81
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• 2008

We developed tight adhesion techniques of two plastic substrates to maintain cell gap stability for rugged flexible LCDs. By combining rigid spacers and several adhesion materials, we demonstrated mechanically very stable flexible LCDs against pressure and bending.

• 한국생물공학회:학술대회논문집
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• 2005.10a
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• pp.635-636
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• 2005