• 대한가정학회지
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• 제50권7호
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• pp.37-48
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• 2012

The purpose of this study was conducted to improve middle and high school students' satisfaction on their uniforms and to provide basic information for their better size systems. This study analyzed the purchasing and modification behavior, fitting evaluation, and size decision aspect of students. This study was surveyed middle and high schools students in Daegu City. The collected data were analyzed by frequency analysis, percentage, t-test, chisquare test. The results of this study are as follows; 61.3% of the students interviewed have experienced to modify their uniforms. Since the unfittable size and non-fashionable design caused the students to modify their uniforms, it seems necessary to set up the various uniform sizes, as well as figuring out its aesthetic characteristic. Between middle school and high school students, and students with a uniform modification and students without a uniform modification, there were partially differences in fitting evaluation, and size decision.

• 한국가정과교육학회지
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• 제18권3호
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• pp.133-148
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• 2006

청소년들이 보다 만족할 수 있는 교복에 관한 자료를 얻고자 경기도 안양시 소재 중 고등학교 남녀 472명을 대상으로 의복행동, 교복만족도 그리고 교복변형행동을 설문 조사하였으며 SPSS/WIN (ver.11.0) program으로 통계 처리한 결과 다음과 같은 결론을 얻었다. 청소년들은 용돈의 대부분을 의복구입비로 사용하고 있으며 외모관심도, 동조성, 개성, 상표지향성에 대한 의복행동이 높았다. 청소년의 교복만족도는 낮으며. 특히 교복의 신분상징성, 유행성, 세탁관리성, 신체적 안락감, 경제성에 대한 만족도가 낮았다. 청소년의 약 74.8%가 개성과 유행추구를 이유로 교복변형을 찬성하였고 약 58.1%가 교복의 일부 혹은 여러부분을 변형하였으며 교복을 부위별로 줄여서 몸에 밀착된 형태로 변형시키는 경향이 나타났다. 외모관심도, 동조성, 정숙성, 상표지향성에 대한 의복행동이 높은 청소년일수록 교복의 신분상징성, 세탁관리성 둥에 대한 만족도가 높았다. 외모관심도, 유행, 상표지향성에 대한 의복행동이 높을수록 교복변형행동에 영향을 미쳤으나 교복만족도와 교복변형행동과는 유의한 상관관계가 없었다. 앞으로 교복 연구는 외모, 개성, 유행 등의 의복행동을 표현하려는 청소년들의 의복 욕구와 학생다운 이미지, 정숙성, 경제성을 추구하는 기성 세대 간의 요구를 절충할 수 있도록 지속적으로 수행되어야하며 그 결과는 청소년들의 교복 선택과 결정에 실질적으로 반영되며 학교와 교복제작업체는 이를 반영한 교복디자인과 제작을 시행해야 한다고 제언한다.

• Structural Engineering and Mechanics
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• 제22권5호
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• pp.631-645
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• 2006

Buckling capacity of compression members may change due to inadvertent changes in the member section dimensions or material properties. This may be the result of repair, modification of section properties or degradation of the material properties. In some occasions, enhancement of buckling capacity of compression members may be achieved through splicing of plates or utilization of composite materials. It is very important for a designer to predict the buckling resistance of the compression member and the important parameters that affect its buckling strength once changes in section and/or material properties took place. This paper presents an analytical approach for determining the buckling capacity of a compression member whose geometric and/or material properties has been altered resulting in a multi-step non-uniform section. This analytical solution accommodates the changes and modifications to the material and/or section properties of the compression member due to the factors mentioned. The analytical solution provides adequate information and a methodology that is useful during the design stage as well as the repair stage of compression members. Three case studies are presented to show that the proposed analytical solution is an efficient method for predicting the buckling strength of compression members that their section and/or material properties have been altered due to splicing, coping, notching, ducting and corrosion.