• 건축사
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• 통권532호
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• pp.74-79
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• 2013

• 건축사
• /
• 통권531호
• /
• pp.71-76
• /
• 2013

• 건축사
• /
• 통권593호
• /
• pp.132-137
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• 2018

• 건축사
• /
• 통권530호
• /
• pp.86-91
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• 2013

• 한국디자인학회:학술대회논문집
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• 한국디자인학회 1995년도 춘계 학술대회-디자인 학 연구
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• pp.36-37
• /
• 1995

• 건축사
• /
• 통권529호
• /
• pp.95-100
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• 2013

• 건축사
• /
• 통권534호
• /
• pp.86-92
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• 2013

• 건축사
• /
• 통권549호
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• pp.22-23
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• 2015

• 영어어문교육
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• 제5호
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• pp.249-258
• /
• 1999

This paper will discuss how the structure and theme develop and compare between the Beowulf and Sir Gawain and the Green Knight. Sir Gawain and the Green Knight is generally considered as the finest of the English romances. The striking feature of this poem is its tight and organized structure, whereas most of the romances are loose in structure. This poem is composed of four fits containing traditional elements of romance: the Beheading Game; the Temptation and Hunting; the Exchange of Winnings; Returning. This process is linked together systematically, and as it goes on, certain external elements of romance come into view. There are heroic ideal, Christian humiliation and chastity, so the two themes or motifs are combined to produce a work of impressive organic unity.

• 한국분말재료학회지
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• 제25권2호
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• pp.99-103
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• 2018

Spherical monosized pure aluminum (Al) particles are successfully fabricated by the pulsated orifice ejection method (POEM). The surface reaction between Al and the graphite crucible is investigated by analysing the microstructure and chemical composition of the materials. No significant chemical reaction occurs between Al and the graphite owing to the crystalline Al oxide (${\gamma}-Al_2O_3$) layer generated in the initial state. The ${\gamma}-Al_2O_3$ layer is clearly observed in all regions between the Al particles and graphite via transmission electron microscopy and confirmed by the selected area diffraction pattern. The morphology of the ${\gamma}-Al_2O_3$ layer perfectly follows the surface morphology of the graphite crucible, which showed nanoscale roughness. This implies that molten Al could not directly contact graphite even though the surface of the crucible became rough to some extent. However, this passivation phenomenon allowed the successful fabrication of monosized pure Al particles. Therefore, POEM is a useful process at least to manufacture monosized pure Al particles.