As mass production techniques developed in technological innovation due to the industrial revolution, the world started to face serious pollution problem and therefore ‘sustainable’ and ‘eco-friendly’ movement showed up in our societies. The fashion industry has emphasized the environmental design since the early 1960s. However, in the system engaged on trends and mass-production process, fashion designers and consumers could not pay more attention to the environment issues as expected. In these days, consumers not just in fashion products but also any other products started to care about ‘fair trades’, ‘environmental issues’, ‘human rights’, and ‘donations’ when they shop. Therefore, if fashion industries pay more attention to sustainable marketing and merchandising while selling their products, it will help consumers to build up a ‘sustainable thinking’. Usage of eco-friendly materials and recycling are well-known for practicing eco- friendly fashion but unfortunately, they are only limited in the process of making and disposal stage in fashion. Nowadays, there is an increasing concern and emphasis on fair trade, environmental awareness, human rights and other ethical consumerism practices, and is growing in tendency, which has prompted authentic and honest marketing strategies to become more effective as opposed to the existing one-shot events (Kim et al., 2013). If this trend of planning business strategies with authentic and sustainable tactics is implemented into the Fashion industry, then it will be able to establish a sustainable consumer culture. Until now, contemporary research on environmentally friendly and sustainable fashion are mostly centered on sustainable fashion ideas and studies on sustainable textiles (Fletcher, 2011). However, there was limited studies on sustainable design with various perspectives and design planning, which have much practical and real-world usage for designers or planners in the fashion industry. Therefore, it is necessary to conduct more studies on fashion design planning methods and guidelines that fashion merchandisers and designers in the industry can use.

The purpose of this study was to analyze the gender role changes of Korean women reflected on their costumes during 20th century. To analyze the diachronic gender role changes, social environments(education, job, economy, family systems, mass-media) of 20 th century were inquired by 10 years and comparatively analyzed with 680 images of representative costumes each periods. The results are as followed. 1) 1900s～1910s: The most representative women's gender role was a wise mother and good wife. Therefore the adopted western costume, a symbol of civilization, were represented women as a passive and sexual object of man. 2) 1920s～1930s: 'Shin Yeosung (Modern Girl)' was the representative gender role of that time. They were the symbol of enlightenment and new education. Their costumes influenced to the changes of traditional Hanbok in functional side. 3) 1940s～1950s: In World War II. a strong and stubborn women were wanted to support their family. They threw feminity and changed their costumes into an active and functional 'Mombbe'. 4) 1960s～19970s: Women asserted Gender equality and resisted the traditional women's gender role. Mini Skirts and Unisex costumes were symbolic costumes reflecting the changes. 5) 1980s: The self confidence of women's gender role affected the androgynous look and bodyconscious look in modern fashion. 6) 1990s～2000s: Now, the dichotomy of gender role is not no longer effective way to understand the social changes and fashion trend rather than personal characteristics and lifestyle trends.

외연적 유한요소법은 벡터처리에 적합한 구조를 가지고 있어 벡터컴퓨터를 이용하면 기존의 스칼라 컴퓨터에서보다 휠씬 빠르게 해석을 수행할 수 있다. 본 논문에서는 memory-to-memory방식의 벡터컴퓨터에서의 외연적 유한요소법의 효율적인 벡터화 방법을 제시하였다. 먼저 벡터컴퓨터의 구조적 특성과 무관하게 적용될 수 있는 일반적인 벡터화 기법을 고찰한 후 memory-to-memory방식의 벡터컴퓨터에 적합한 벡터화 기법을 개발하였다. 개발된 벡터화 기법의 유용성을 확인하기 위해 외연적 유한요소 프로그램인 DYNA3D를 memory-to-memory방식의 벡터컴퓨터인 HDS AS/XL V50에 이식한 결과 스칼라에 비해 2.4배 이상의 성능 향상을 얻을 수 있었다.