• Proceedings of the Korean Nuclear Society Conference
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• 1999.05a
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• pp.174-174
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• 1999

• Proceedings of the Korean Nuclear Society Conference
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• 2002.05a
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• pp.111.1-111
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• 2002

• The Korean Publising Journal, Monthly
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• s.112
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• pp.17-17
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• 1992

'월리찾기류' 아동도서는 독자층이 일반인까지 확산되고 있으며 아이들에게 꿈과 환상을 심어주기에 충분하다. 또한 문답식 퀴즈서적들은 자질구레한 상식 이외에도 생활의 지혜까지도 독자들에게 제공하고 있으며 상식과 경험, 그리고 집중력을 동원해 문제를 풀어나가는 재미가 솔찮다.

• Digital Contents
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• no.7 s.110
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• pp.90-101
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• 2002

본고는 국제 e-비즈니스학회 춘계 정책포럼에서 발표된 것으로 'AIO로 본 모티즌의 유형과 특징'에 대해 연구한 보고서이다. 무선인터넷 붐이 장밋빛 환상으로 끝나지 않기를 바라며, 모티즌에 대한 연구로 마케팅 전략에 이정표를 제시해주고 있다.

• Proceedings of the Korean Institute of Communication Sciences Conference
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• 1986.04a
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• pp.215-219
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• 1986

• Proceedings of the Korean Nuclear Society Conference
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• 1999.10a
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• pp.150.2-150
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• 1999

• Proceedings of the Korean Nuclear Society Conference
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• 1998.10a
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• pp.123-123
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• 1998

• Proceedings of the Korean Nuclear Society Conference
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• 1998.10a
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• pp.122-122
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• 1998

• Elastomers and Composites
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• v.48 no.4
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• pp.300-305
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• 2013

Part shrinkage in injection molding is inevitable phenomenon. Thus, it is necessary not only study on the reducing part shrinkage but characterization of part shrinkage. In this study, part shrinkage in injection molded 2.5 dimensional annular shaped specimens has been studied using glass fiber reinforced PC. Annular shaped specimens were designed with various sizes of outer diameter and thickness. Injection temperature, packing time and packing pressure were selected for operational conditions. Profile variations of outer and inner diameters of molded specimens for various operational conditions were investigated. Sizes of outer and inner diameters of injection molded specimens were smaller than the sizes of mold. Part shrinkage decreased as outer diameter and thickness increased. Part shrinkage showed anisotropic behavior and it depended upon gate location. Subsequently, molded specimens were not circular but oval in shape, and showed the largest shrinkage in the direction of gate. It was realized that the mold design such as gate design is important to control the shape of molded products.

• The Journal of the Korea Contents Association
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• v.11 no.10
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• pp.165-175
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• 2011

This study aims to analyze and compare the difference of preference to realistic and fantastic expressions presented in the illustrations of children's picture books. The subject of this study is set for 52 seven-year-old kindergarten students, including 26 boys and 26 girls, in Cheonan. Two times of researches on their preferences were made on the basis of data collection through individual interviews and self-regulatory questionnaires. A children's picture book, which best demonstrates both realistic and fantastic expressions, was selected as a research tool for such questionnaire from the ones produced and printed within Korea, which either are listed in the Recommended Book List of Children's Book Research Association or received any international award. The result shows that both boys and girls prefer fantastic expressions to realistic ones. It was also found that girls tend to prefer realistic expressions that the boys do. Nevertheless, there definitely was a limitation in thorough analysis by region or age, as they tended to show different responses when they were provided with a picture book with similar theme and story, but different form of expression.