나전칠기함 모서리 보강재료의 잔존지방산 분석

유혜선 국립중앙박물관 1999 박물관보존과학 Vol.1 No.-

조선시대 나전칠기함(유물번호: 덕4182) 상태조사 중에 발견한 白骨의 모서리 補强材에 대한 殘存脂防酸 分折을 실시하였다. 그 결과 콜레스테롤의 함량이 높아 동물성 재료임을 확인할 수 있었고, 가스크로마토그라프 분석을 통해 그 지방산 組成이 상어가죽[鼓皮]과 유사한 패턴을 보임을 알 수 있었다. 이 분석결과에 따라 나전칠기함의 손상된 보강재를 새로운 상어가죽으로 代替 復元 하였다. Residual fatty acid of the basic material[Backgol] for reinforcement used on the edges of the lacquer ware inlaid box of Joseon Dynasty was analyzed. The result showed that it contained considerable amount of cholesterol. So it was confirmed to be animal material. Gas chromatography showed that its fatty acid composition is similar to that of sharkskin. On the basis of this analysis results, the damaged area of the object was restored by using sharkskin as a material for reinforcement.

건조제를 이용한 벽부형진열장 밀폐도 간접측정

유혜선,김명남,이승은 국립중앙박물관 2001 박물관보존과학 Vol.3 No.-

박물관 진열장의 기밀성은 일반적으로 CO₂ 추적가스를 이용한 밀폐도를 측정함으로서 조사되어 왔지만 진열장 내부에 구멍을 내야하는 점은 사용 전이나 사용 중인 진열장에 대한 밀폐도 측정에 적용하는데 문제점으로 지적되어 왔다. 이에 진열장의 형상을 변화시키지 않고, 진열장의 밀폐도를 간접측정함으로서 사용 전이나 필요에 따라서는 전시중인 진열장에 대한 밀폐도를 측정할 수 있는 대안을 제시하고자 하였다. 밀폐도 간접측정법은 진열장 내부의 온습도 변화와 습도조절제(Art-sorb)의 중량변화를 통해 진열장의 기밀도를 간접적으로 알아보는 방법이다. 실험은 동일장소에 시공된 3개의 벽부형진열장을 대상으로 진열장내 조명을 켜지 않고 Art-sorb와 온습도 수집기를 넣고 12일간 진행하였다. 각 진열장내 온도와 습도 변동분을 주변변동분으로 나눠 변동율로 나타냈으며, 그 결과 온도 변동율에서는 벽부장A(0.67)가 벽부장B(0.69)나 벽부장C(0.79)보다 변동율이 적었으며 습도 변동율에서도 벽부장A(0.12)가 벽부장B(0.19)나 벽부장C(0.72)보다 변동율이 적어 기밀도가 가장 양호함을 알 수 있었다. 또한 CO₂추적가스를 이용한 직접 밀폐도 측정에서의 공기교환율에 대하여 간접 밀폐도 측정에서의 습도변동율을 대입해 보았다. The airtightness of museum cases in museums was measured by using CO₂ tracing gas, but it has been pointed that it has a problem with measuring the airtightness of a museum case which has a hole inside before it is used or while is being used. So studies tried to come up with alternatives which make it possible to measure the airtightness of a museum case before it is used or while it is being used if necessary by indirectly measuring the airtightness of the museum case without changing its form. Indirect measuring is done by measuring the change of Art-sorb weight and the change of temperature and humidity inside the museum case. Experiments were made for 12 days with three builtin wall case installed at the same place without turning on the lights but with Art sorb and the data logger of temperature and humidity put into museum case. The change rate was produced with the change of temperature and humidity inside the museum case divided by that of those around museum case. As a result, the temperature change rate of museum case A(0.67) was lower than that of museum case B(0.69) or museum case C(0.79). The humidity change rate of museum case A(0.12) was lower than that of museum case B(0.19) or museum case C(0.72) showing that its airtightness was the best. Also in the direct airtightness measurement by CO₂ tracing gas, the air exchange rate was compared with the humidity change rate by Art-sorb in the indirect measurement.

倫理的 價値評價와 美的 價値評價

金惠淑 이화여자대학교 철학과 1978 마음 : 哲學論集 Vol.- No.1

법천리출토 생선뼈에 대한 잔존지방산 분석(2)

유혜선,정영주 국립중앙박물관 2000 박물관보존과학 Vol.2 No.-

This study is an analysis of residual fatty acid of the unidentified 26 fish bone samples which were excavated from Bupchon-ri in Wonju, Kangwon province. The purpose of this study is to identify fish kind by comparing the residual fatty acid analysis with the reference data of croaker, shark, herring and weakfish. Fatty acid was separated by gas chromatography and distribution pattern was analyzed by calculating composition of each sample. Principal component analysis(PCA), one of multivariate analysis method was used to understand fatty acid distribution data. 江原道 原州市 富論面 法泉里古境(4號境)에서 출토된 생선뼈 중 종류를 확인 할 수 없었던 생선뼈 26점에 대한 잔존지방산 분석을 실시하였다. 앞서 분류한 4종류의 생선(조기, 상어, 준치, 민어)뼈에 대한 잔존 지방산 분석 기준 데이터와 비교하여 어류종류를 확인하고자 하였다. 분석은 가스크로마토그라피(Gas chromatography)를 이용하여 지방산을 분리하였고, 각각의 含量을 계산하여 시료별 지방산 분포패턴을 확인하였다. 지방산분포 데이터의 해석을 위해서 多變數分類法 중 주성분분석법을 이용하였다.

신석기시대 주칠토기의 과학적 분석(2)

유혜선,장성윤 국립중앙박물관 2000 박물관보존과학 Vol.2 No.-

본 연구는 동남해안 및 도서지방의 신석기시대 주칠토기 23점에 대한 과학적 분석의 일환으로서 먼저 태토성분, 소성온도, 안료성분 및 안료두께를 분석한 데에 이어 태토성분에 대한 통계적인 고찰 및 경도분석을 통한 안료성분의 역할을 보강하여 재정리한 것이다. 유도결합플라즈마분광기(ICP-AES)와 엑스선형광분석기(XRF)를 사용하여 태토의 성분분석을 실시하였고, 이 분석결과에 대한 다변량해석(PCA : 주성분분석법)을 수행한 결과, 토기의 태토는 범방, 욕지도, 나머지 지역의 3개 군으로 분류되었다. 또 태토와 안료의 경도를 토기 표면으로부터 깊이별로 측정한 결과, 산화철이 다량 포함된 안료층의 경도가 태토층보다 높았고 이를 통해 산화철이 고온소성시 경도를 크게 하는 역할을 했음을 알 수 있었다. 또한 안료층의 경도가 태토층 보다 높은 것은 안료층도 소성되었음을 의미하는 것으로, 토기성형시 안료를 먼저 바른 후 토기가 구워졌음을 유추해 볼 수 있다. This study, a part of scientific analysis of the 23 Neolithic red earthenwares excavated from southeastern coast and islands. We analyzed earthenware through statistical method and hardness analysis of clay, following the analysis of clay composition, its firing temperature, pigment composition and its thickness. Clay composition was analyzed by using ICP-AES and XRF, and then Principal Component Analysis (one of multivariate methods) was used for classification. As a result, clay of the earthenware was classified into 3 groups(Bumbang, Youkjido and other sites). In addition, hardness analysis of pigment and clay based on the depth of earthenware surface showed that pigment layer containing lots of Fe₂O₃ had higher hardness than clay part, which can be interpreted that Fe₂O₃ contributes to raising hardness in case of high temperature firing. The fact that pigment hardness is higher than that of clay part implies that pigment was applied before firing.

현대 복식에 나타난 페미니즘 양식 연구 : 죠지오 아르마니와 도나 카란 작품을 중심으로 Through the Artworks of Giorgio Armani and Donna Karan

전혜정,손보경 서울여자대학교 여성연구소 1996 여성연구논총 Vol.11 No.-

As women's role expectation changes, the concept of femininity changes as well. According to this changes, feminism, which determinies femininity, is discussed in many different ways. Also the philosophical trend of the period is reflected on culture, and the examniation of feminism style in accordance with cultural aspect of custume means a lot. I chose Giorgio Armani and Donna Karan who showed contemporary feminism in their artwork and spiritual world. The designers' characters are analyzed in two ways. The first is the examiniation which is related to feminism thoughts and the second is the costume character which is related to the period. Armani's artwork, in terms of his feminism thoughts, which is the reflection of this spritual world is chacaterized, such as post-traditional character, simplicity, natural character, and decorative character. He applied traditional men's taloring to create women's wear comfort and rationality. And simple design offered functionality and practicality. Natural beauty of his work was created by using silhouette and fabric which flows with woman's natural curve to accept women's natural existence and to include women's diversified role from modern society. And Luxurious texture material and artistic accessory are devoted to express feminine beauty. As above, Giorgio Armani expressed modern woman's style which is the combination of traditional men's rationality and women's softness. Donna Karan's artwork, in terms of her spiritual aspects, is characterized in functionality and challening character. By developing separate item which can be assembled fastly and easily, she offered functional costume which is suitable for modern woman's diversified roles. Knowing women's existence in society and their sexuality, her challenging character let women develop their feminie beauty. Donna Karan kept functionality and practicality and she expressed woman's sexuality as well. Contemporary society does not require functionality which excludes femininity but it needs characteristic women's softness. New modern femininity of both designers is same as androgynous's humanity which is rooted form post modem feminism. Ideal women's style of postmodern feminism is the combination traditional men's rationality and women's softness. Armani expressed functionality and softness by using solid and stripe pattern, soft touch of material and natural sillhouette. Donna Karan expressed functionality and feminine sexuality by choosing low intensity, low value color, linear form, solid pattern, and soft material. In the contemporary feminist point of view, the ideal type of woman is the one that can harmonize the domestic role of woman and social role of woman. In other words ideal type of woman has both femininity and masculinity, and combines the role of man and woman. This doesn't mean man and woman are identical. On the contrary, insisting that gender difference exists, it can be contemporary alternative to traditional femininity. According to this alternative femininity, the woman costume should have both functionality and natural feminine beauty.

이온질화에 있어 피처리물의 온도 특성에 관한 연구

金熙松 단국대학교 1989 論文集 Vol.23 No.-

In ion nitriding, surface hardness and case depth of work piece are re greatly influenced by the treatment temperature. In this thesis, transient temperature characteristics of ion-nitrided workpiece is studied theoretically and experimentally. Assuming uniform distribution of surface heat source, significant modes of heat transfer are considered as conduction and radiation. Analysis of lumped heat capacity for transient temperature rise of workpiece is presented. Effect of radiation shield on transient temperature rise is also investigated. Transient temperature distribution in cylindrical workpiece is numerically analyanalyzed using finiete difference method. Temperature marsurements are made using both themocouples and radiation pyrometer. Experimental data show satisfactory agreement with theoretical results.

議會主義의 政治體制에 있어서 反對派機能의 衰退

姜惠淑 배화여자대학 1988 培花論叢 Vol.7 No.-

It seems a perennial paradox that for checks and balances there always exists on opposition party in polities. The notion of "opposition" is predicated upon the principle that certain constraint or control of the ruling party is essential for healthy growth of political activities. It is understood that the establishment of parliamentary rather than presidential government brings about wholesome political atmosphere for both ruling and opposition party. The current political system is short in its history. The systems of checks and balances however, is deemed as one of the most excellent political systems that mankink has ever devised. In this paper, the author attempts to analyze the meaning of "opposition" and to shed a light on the concept of it in the present political context. For the accurate examination of the issue, the author confines her discussion to the role of the opposition under the parliamentary government rather than the presidential government For her discussion, the author up with there different models. The first two models are concerned with the role of the opposition party. The first model is the classic opposition party based on the parliamenttarism which was originated from England in the 18th century. The second model is the theoretical opposition party whose main objective is to take the power away from the ruling government. The last model has a lot in common with the second one but it deals with the political cartel under the paliamentary government. With these and others in mind, the author examines the diverse aspects of European parliamentary governments and provides a paradigm for Korean political system. In addition, she delves into the proper function of the opposition party under the parliamentarism.

감자의 半數體를 이용한 遺傳育種 硏究

金惠英 동국대학교 농림과학연구소 1980 農林科學 論文集 Vol.6 No.-

. 硏究目的 및 重要性 栽培감자 S. tuberosum은 오래동안 榮養번식을 하여 온 작물로 극도의 異形接合性이고 四倍體이므로 育種을 위한 遺傳因子의 導入이 매우 힘들다. 본 실험에서는 二倍體-半數體 雜種中 FDR clone 을 利用하여 遺傳因子를 導入함과 동시에 雜種强勢現像을 최대한으로 이르키는 育種을 시도하였다. FDR clone 은 四倍體인 栽培品種에서 추출된 半數體로서 遺傳的으로 第一減數分裂退行 현상에 의하여 二倍體배우자를 형성하므로 四倍體와 쉽게 교배되어 四倍體의 雜種을 생산하는 특성이 있으므로 이 시험이 가능하다. 이와같이 半數體(二培體)를 利用하면 四倍體에서 보다쉽게 외래인자를 도입할 수 있어 감자의 品種을 다양화 하여야 하는 현 한국의 실정에는 가치있는 育種方法이 될 것이다. 2. 硏究內容 및 범위 도입된 S. phureja-haploid S. tuberosum의 FDR clone을 재배 품종 및 도입선발 clone에 교배하였다. 다섯개의 FDR 中 교배되어 결실한 것은 둘 뿐이었고, 교배조합에 따라 결실율의 차이가 크게 나타났다. 교배에서 얻은 F_1 중 여섯계통을 실생에서부터 시작하여 화분재배와 포장재배를 하여 개체선발을 함과 동시에 진정종자 재배의 재료로서의 가능성을 조사하였다. 포장재배에서 재배품종간의 F_1중 우수한 계통과 비교한 결과 이들 여섯계통은 地上부위는 우수하고 均一하였으나 괴경의 수량과 균일도는 낮았다. 그러므로 이들 여섯 교배조합은 진정종자재배를 위하여서는 적합하지 않다. 그러나 화분재배와 포장재배에서 우수한 개체들이 계통별로 선발되었는데 이중 특히 K2에서는 다른 계통보다 많은 개체가 선발되었다. 우수개체중 주당 수확량이 590g 이상 되는 것들도 있어 이들은 종서재배방법을 위한 품종으로 개발될 가능성이 있으므로 차대 검정을 할 必要가 있다. 3. 硏究結果 및 活用에 대한 建議 선발된 F_1 개체는 전정종자재배를 위한 교배양친으로 이용할 가치가 있다. 왜냐하면 이들이 재배품종과 다시 교배되면 아직도 잡종강세 현상을 나타낼 것이고 재배 품종의 인자가 좀 더 들어있어서 균일도는 높아질 것이다. 지상부위에 나타난 것과 같이 FDR clone 은 잡종강세 현상과 균일도를 크게 나타내므로 앞으로 FDR 을 이용하려면 이 인자를 갖인 FDR二倍體를 선발하여 이를 四倍體 품종과 교배하면 진정종자 재배방법에 사용하는데 크게 유익하리라 생각한다. Diploid-haploid S. tuberosum clones, which produce diploid gametes by First Divisior. Restitution (FDR clone), were crossed to cultivars and selected foreign tetraploid S. trberosum clones. The successs rates of the crossings were various for the FDRs, for tetraploids and for the cross combinations. Six F_1 progenies were cultivated in pots and in the field. One plant from K1 progenies, 13 from K2 and one from K6 were selected in the field for their tuber yield and shape. Some of them produced more than 590 gr. per hill. Twenty-six clones were selected from the progenies grown in pots. 37% of K2 grown in pots were open pollinated. The selected F_1s have the possibility of being used not only as clones for the conventional cultivation system, but also as parents for true seed potato cultivation system.

Smart Wear 개발동향 및 사용사례에 관한 연구

최혜선,유은주 이화여자대학교 생활환경대학 인간생활환경연구소 2007 인간생활환경연구소 논집 Vol.- No.5

This paper aims to provide an overview of development trends and applications in smart wear. Electronics products are increasingly penetrating all aspects of daily life. Modern people who have to get around here and there without staying at a specific place tend to take mobile products and computer with them to access network at any time and any place. No one ever leaves the house without having been occupied with textiles. So electronics devices or computer are added to the textile and clothing, Wearable computer and smart wear are good examples. For the textile industry, the integration of electronics can create new market opportunities in the areas of sports, medicine and health, and in the area of safety. And the advent of smart textiles makes it possible to bring the traditional textile sector to a level of high-technological industry.