• Korean Journal of Human Ecology
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• v.17 no.6
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• pp.1065-1077
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• 2008

The purpose of this study was to verify whether BND test was an appropriate tool for diagnosis of attachment security and to investigate difference of responsive Characteristics to the Bird's Nest Drawings according to parents attachment degree. The subjects in the study were 525 students, selected from senior high schools in D-city. The instruments used were parents attachment scale and Bird's Nest Drawings, and Discriminant analyses and crosstab analyses were used. The results were as follows. First, attachment indicators in the Bird's Nest Drawings discriminated according to group of parents attachment. Second, for male student, there was a significant difference placement nest, eggs, entire birds family, quality of line and tree picture according to attachment to father. For female student, there was a significant difference eggs, entire birds family, quality of line and tree picture according to attachment to father. For male student, there was a significant difference nest contents, placement nest, eggs, entire birds family, quality of line and tree picture according to attachment to mother. For female student, placement nest, space, nest size, eggs, entire birds family and quality of line according to attachment to mother.

• Applied Chemistry for Engineering
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• v.20 no.3
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• pp.279-284
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• 2009

The formation of mesoporous pores in the microporous mordenite crystals was performed by controlled silica extraction on alkaline treatment. Inner tunable mesopore size could be controlled by changing the concentration of alkaline solution. The pore structure of mordenite zeolite was studied by instrumental analysis after alkaline-treatment. To obtain the cage type mesopores, Ti-coating on the ourside mordenite crystals before alkaline treatment was investigated to be the most effective. Polymeric chiral salen Co (III) complexes were successfully encapsulated in mesoporous mordenite zeolite by "ship-in-a-bottle" method. The heterogeneous catalyst could be applied in asymmetric ring opening of epichlorohydrine by water. It showed very excellent enantioselectivity with a high yield in the catalysis.