The German Werkbund, which was founded in 1907, played an important role in the history of modern architecture. Its exhibition 1914 in Cologne is estimated as a meaningful event in the development of modern architecture. Especially two examples, among which were built at that time, are worthy of notice. The one is the 'Modelfactory' by Walter Gropius and the other 'Glashaus' by Bruno Taut. Generally in the Textbook on the history of modern architecture, the Taut's Glashaus is rarely mentioned or described as a early example of some expressionistic architecture, while the Modelfactory by Gropius is regarded as an essential workpiece in the early stage of modern movement. the time of searching alternative not only from rationalistic modernism but also postmodernism and today in the time of plurality, Taut's Glashaus could bring us more interesting and meaningful aspects in architectural design. Through investigating the background in the planning stage and analysing the composition of space, construction, circulation etc. it is to try to understand the building as really as what it was. Furthermore, historical meanings of the building in the modern architecture is reinterpreted in the following aspects; what should be reflected in architecture and how could 'Zeitgeist' be architecturally adopted?

망사시험관 및 유리시험관에서 톱다리개미허리노린재의 약충발육, 성충수명 및 산란수를 비교하였다. 약충기간은 유리시험관(20일)보다 망사시험관(약 21일)에서 약 1일 길었는데, 이러한 차이는 주로 5령충의 발육기간에 기인되었다. 우화율은 유리시험관()보다 망사시험관()에서 높았다. 성충수명은 유리시험관보다 망사시험관에서 암컷이 약 4.1배, 수컷이 약 6배 길었다. 산란전기간은 유리시험관보다 망사시험관에서 약 1일 길었으며, 산란수는 유리시험관보다 망사시험관에서 약 3.5배 많았다. 산란지속기간은 망사 시험관에서 약 30일, 유리시험관에서 약 8일 이었다. 따라서 톱다리개미허리 노린재의 발육특성을 정확하게 구명하기 위해선 공기유통이 원활한 망사시험관을 사용하는 것이 적합할 것으로 판단되었다.

1960년 Au-Si계 합금에서 처음으로 비정질상이 급속 응고법에 의해 보고된 이래/sup 1)/ 지난 40년 간 많은 합금계에서 비정질상이 보고되어졌다. 대표적으로 Fe-, Ni-, Co기 합금 등 많은 합금계에서 비정질상이 보고되었으나, 비정질상의 형성을 위해서는 약 105 K/s이상의 높은 냉각속도를 필요로 하였다. 1980년대 수백 K/s의 낮은 냉각속도 하에서도 비정질상이 형성될 수 있는 다원계 합금(multi-component alloy)이

The main goal of this work is to study the effect of glass fiber volume fraction on the result of tensile test with respect to glass fiber/polypropylene(GF/PP) composites. The tensile test and failure mechanisms of GF/PP composites were investigated in the fiber volume fraction range from 10% to 30%. The tensile strength and the fracture strength increased with the increasing of the fiber volume fraction in the tested range. Fiber pull-out and debonding of this composites increased with the fiber volume fraction in thc tested range. The major failure mechanisms were classified into the debonding, the fiber pull out, the delamination and the matrix deformation.