• Air Cleaning Technology
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• v.3 no.3 s.11
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• pp.26-40
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• 1990

• Air Cleaning Technology
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• v.3 no.1 s.9
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• pp.62-76
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• 1990

• 한국생태학회:학술대회논문집
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• 1998.05a
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• pp.63.2-63.2
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• 1998

• The Magazine of the IEIE
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• v.44 no.6
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• pp.42-49
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• 2017

• Proceedings of the Korea Water Resources Association Conference
• /
• 1999.05a
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• pp.238-243
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• 1999

• The Journal of the Korea Contents Association
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• v.6 no.7
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• pp.127-135
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• 2006

This study analyzed narrative composition and examined storytelling elements to develop Shin, Dong Yeop's Epic Poem Geumgang into cultural contents. This piece's narration involves separately or compositely historical, fictional, and lyrical compositions and the hierarchical meaning of each composition contributes to exposing the poet's historical view and perception of reality. This piece also contains several storytelling elements by presenting various hierarchies of events and characters. This pieces' heroic characters, war epics and fictional spaces, and mythical stories are very important storytelling elements, and will be effectively used to develop cultural contents for Geumgang.

• Korean Journal of Head & Neck Oncology
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• v.24 no.2
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• pp.151-154
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• 2008

• Proceedings of the Korean Society for Technology of Plasticity Conference
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• 2008.05a
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• pp.46-51
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• 2008

In this study, evaluation system of the thermal properties of the exothermic agents was investigated. Exothermic agents property evaluation system was developed by metering variation of power supply. Thermal properties of exothermic agents was affected by material mixture condition of exothermic agents, however, it was not affected by temperature. It is possible to make various exothermic agents by means of regulating thermal properties which is based on property evaluation system of exothermic agents.

• Journal of the Korean institute of surface engineering
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• v.28 no.2
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• pp.92-100
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• 1995

To increase the capacity of positive electrode materials for matching the high capacity negative electrode materials in alkaline rechargeable batteries, high-density nickel hydroxide powders were made through a continuous process from nickel sulfate reacted with ammonia and sodium hydroxidc. The effect of operating conditions on structure, shape, size distribution, apparent density and tap density of powders were investigated. Crystal structure of nickel hydroxide powder was hcp according to Bravais Lattice. The increase of mean residence time promoted the growth of (101) plane. The shape of powder was nearly spherical. Their size was in the range of $2~50\mu\textrm{m}$. The size distribution of the powders prepared was narrower than that of commercially obtained nickel hydroxide. Apparent density and tap density were 1.6~1.7g/cc and 2.0~2.1g/cc, respectively.

• Transactions of Materials Processing
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• v.17 no.5
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• pp.356-363
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• 2008

An evaluation system of the thermal properties of exothermic & insulating materials was developed. By measuring the power supply of the induction furnace, the thermal property of exothermic & insulating materials could be evaluated with high reproducibility at elevated temperature of molten steel. The thermal properties of exothermic & insulating materials were affected by mixing condition of raw materials. The effect of main components of exothermic & insulating materials such as metallic aluminum and $Fe_2O_3$ powder on the exothermic and insulating properties was examined. It could be expected to design and develop various exothermic & insulating materials by means of the evaluation system of the thermal properties.