• 제목/요약/키워드: 모조눈

검색결과 3건 처리시간 0.021초

남극 건물주위에 형성되는 설퇴현상의 모의실험 및 분석방법에 관한 연구 (Simulation and Analysing Methods of Snowdrifting around an Elevated Building in Antarctica)

  • 김동혁
    • 한국해양공학회지
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    • 제3권2호
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    • pp.35-44
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    • 1989

  • 남극의 설퇴현상을 모의실험하기 위하여 폐쇠식 대기경계층난류풍동을 호주 시드니대학토목공학과에 제작 설치하였다. 철강과 100mm높이의 구형판자 및 촘촘한 양탄자등의 실험요소를 사용하여 경계층전단난류를 유도발생켰다. 유도발생된 난류는 호주령 남극령토의 해안지역에 부는 난류와 비슷한 유형을 뛰었다. 자연눈에 대처할 물질을 찾기 위하여 몇몇종류의 가루를 사용하였으나 중탄산나트륨이 가장 적합한 것임이 증명되었다. 남극건물모델주위에 실험을 통해 쌓인 눈의 형태로부터 등고선무늬를 형상화 시켰으며 image processing unit을 이용하여 등고선무늬를 포착한 후 등고선 분석 software를 이용, 눈의 형태와 양을 분석하였다.

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조선시대의 전통장신구를 보는 열린 눈 - 노리개와 여성 수식품을 중심으로 - (Looking at the Traditional Accessories of the Joseon Dynasty with Wide Opened Eyes - focusing on Norigae and Hair Ornaments for Ladies -)

  • 장숙환
    • 복식
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    • 제58권5호
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    • pp.51-70
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    • 2008

  • The purpose of this study is not to look at the history of traditional accessories or the characteristics of their shapes but to discern imitations ￡Tom authentic items by exploring imitations of traditional accessories-- many of which were made in the late 20th century -- from private museums and university museums in order to help scholars assess relics. Among many kinds of accessories in the Joseon dynasty, only norigae, one of the representative accessories, and women hair ornaments are selected for this study since many of the relics have been recovered to date. Given this, this study will consider firstly the general history of norigae and women's hair ornaments, and secondly, prove several examples as relics from the late 20th century while they are marked as relics from the Joseon dynasty by comparing authentic items. Thirdly, among the imitations of the late 20th century, this study will find those so-called "original" imitations whose production origins are unidentified Fourthly, this study will explore the imitations, which were influenced by the influx of items and materials from China. It is important to discern low-quality relics as well as to correct the production time. Some producers exercised their creativity and made relics non-native to Korea. These relics shouldn't be presented at international exhibitions. Restored relics should be noted so and their quality should be equal to the authentic items. It is suggested that relics without the identity and quality of native Korean relics not baffle cultural interchanges and enhance national glory.

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