• 자연과학논문집
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• 제17권1호
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• pp.79-87
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• 2006

지금 모피트렌드는 대중화와 디지털 트렌드에 힘입어 쇼킹하고 믹스드된 디자인과 실루엣이 컬렉션에 보이고 있다. 벌키하고 짧은 실루엣이 보이는데, 예전보다는 캐주얼에 믹스되기 때문에 그렇다. 배경에는 키덜트의 부상, 자연주의, 테크노캐주얼, 새로운 아방가르드로 표현되어진다. 이제 모피는 더 이상 클래식엘레강스(고현진, 2005) 아이템이 아니고, 보다 재미있고 차브(조주연, 2006)한 아이템으로 변해야 한다.

• 한국분말재료학회지
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• 제13권5호
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• pp.340-350
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• 2006

Nanostructured materials exhibit attractive mechanical properties that are often superior to the performance of their coarse-grained counterparts. However, one major drawback is their low ductility, which limits their potential applications. In this paper, different strategies to obtain both high strength and enhanced ductility in nanostructured materials are reported for Ti-base and Zr-base alloys. The first approach consists of designing an in-situ composite microstructure containing ductile bcc or hop dendrites that are homogeneously dispersed in a nanostructured matrix. The second approach is related to refining the eutectic structure of a Ti-Fe-Sn alloy. For all these materials, the microstructure, mechanical properties, deformation and fracture mechanisms will be discussed.

• Journal of Computing Science and Engineering
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• 제6권4호
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• pp.243-256
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• 2012

In this paper we present a framework for a novel kind of context-aware preference query composition whereby queries for the Preference SQL system are created. We choose a commercial e-business platform for outdoor activities as a use case and develop a context model for this domain within our framework. The suggested model considers explicit user input, domain-specific knowledge, contextual knowledge and location-based sensor data in a comprehensive approach. Aside from the theoretical background of preferences, the optimization of preference queries and our novel generator based model we give special attention to the aspects of the implementation and the practical experiences. We provide a sketch of the implementation and summarize our user studies which have been done in a joint project with an industrial partner.

• 대한치과교정학회지
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• 제5권1호
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• pp.43-50
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• 1975

항암화학요법제인 5-FUR이 백서의 구개발육에 미치는 영향을 연구코자 20수의 신생백서를 반씩 나누어 실험군에는 체중kg당 25mg의 동 약제를 2회 복강내 주사하고 대조군에는 생리적 식염수만을 주사한 후 제 1, 3, 7, 14 및 21일에 각각 2수씩 도살하였다. 또한 도살 2시간전에 체중 gm당 $5{\mu}Ci$의 $H^3-TDR$을 주사하여 자기방사법적으로 처리 관찰하였다. 결과는 다음과 같다. 1. labeling index는 실험일자의 경과에 따라 점차 감소하였다. 2. 5-FUR의 억제작용이 골아세포층과 경구개의 상피층에서 제 7일에 가장 강하게 나타났고 제 14일부터는 감소되는 경향을 나타내었다. 3. 연구개의상피층과 glandular gene에서는 5-FUH의 억제효과가 제 3일에 가장 심히 나타났으며 제 7일부터는 감소되었다. 4. 5-FUR의 억제효과는 점차 감소되어 제21일에는 대조군과의 차이가 현저히 감소하였다. 5. 골아세포층이 5-FUR의 영향을 가장 심하게 받는 반면에 그 회복도 가장 빨랐다.

• Biotechnology and Bioprocess Engineering:BBE
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• 제5권4호
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• pp.247-252
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• 2000

The strength and regulatory characteristics of the heat-inducible HSA1, HSA2 and TPS1 promoters were compared with those of the well-established, carbon source-regulated FMD promoter in a Hansenula polymorpha-based host system in vivo. In addition, the Saccharomyces cerevisiae-derived ADH1 promoter was analysed. While ADH1 promoter showed to be of poor activity in the foreign host, the strength of the heat shock TPS1 promoter was found to exceed that of the FMD promoter, which at present is considered to be the strongest promoter for driving heterologous gene expression in H. polymorpha.

• 한국독어학회지:독어학
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• 제7집
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• pp.61-83
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• 2003

Die wichtigsten Theorien tiber das Alter der hochdeutschen Lautverschiebung (LV) sind die beiden folgenden: 1. ein sehr hohes Alter(wohl noch var Chr. abgeschlossen), 2. ein relativ junges Alter(im Allgemeinen das 6.-10. Jh. n. Chr.). Die beiden Datierungen weichen um uber ein halbes Jahrtausend voneinander ab. Diese Abweichungen gehen auf unterschiedliche Methoden der Altersbestimmung zuruck: entweder datiert man nur anhand schriftlichen Zeugnisse oder aufgrund von etwas spekulativ ethnologischen Erwagungen. Die letztere lasst zwar ein hohes Alter der LV zu, gibt aber es keine sicheren Belege dafur. Deshalb kann nur sprachliches Material eine sichere Basis fur die Datierung der LV sein. Das gilt immer noch, wenn auch die Schreibung i. d. R. Veranderungen in der gesprochenen Sprache nicht rechtzeitig widerspiegelt. Die altesten Belege fur die wichtigsten Dialekte sind die folgenden: Die alemannische Runeninschrift von Stetten (ca. 680, wahl der fruheste Beleg uberhaupt fur die hd. LV), Handschrift des langobardischen Edictus Rathari $({\cal}um 700)$, das bairische Salzburger Verbrtiderungsbuch(784), die mittelfrankischen Glossen des Echtemacher Evangeliars $({\cal}um 700)$.

• Journal of Communications and Networks
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• 제15권6호
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• pp.547-558
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• 2013

Ultra broadband communication systems operated at THz frequencies will require the thorough knowledge of the propagation channel. Therefore, an extensive measurement campaign of 50 GHz wide indoor radio channels is presented for the frequencies between 275 and 325 GHz. Individual ray paths are resolved spatially according to angle of arrival and departure. A MIMO channel is recorded in a $2{\times}2$ configuration. An advanced frequency domain ray tracing approach is used to deterministically simulate the THz indoor propagation channel. The ray tracing results are validated with the measurement data. Moreover, the measurements are utilized for the calibration of the ray tracing algorithm. Resulting ray tracing accuracies are discussed.

• 한국미생물학회:학술대회논문집
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• 한국미생물학회 1997년도 제37회 춘계학술발표대회
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• pp.64.1-64.1
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• 1997

• 한국초전도학회:학술대회논문집
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• 한국초전도학회 2009년도 Korea Superconductivity Society Meeting 2009
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• pp.8-8
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• 2009

• 항공우주정책ㆍ법학회지
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• 제11권
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• pp.329-369
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• 1999