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      • 외국산 양주의 진위판정에 관한 연구

        박유신,백승화,조후종 명지대학교 자연과학연구소 1994 자연과학논문집 Vol.11 No.-

        외국산 양주의 진위를 판정하는 방법을 수립하기 위하여 GC를 이용해서 71종의 표준양주에 함유되어 있는 ethyl acetate와 3종류의 고급 알코올, 즉n-propanol, iso-butanol,iso amyl alchol의 함량을 측정하고, 각양주의 UV최애흡수파장과 흡광도를 측정하여 외국산 양주의 진위판정 기준으로 이용하였다.이와 같은 기준에 의하여 가짜로 의심되는 3종류의 양주를 분석한 결과 다음과 같은 판정ㅇ 가능하였다. 1종은 저급의 외국산 양주가 고급 외국산 양주고 위조된 것이고, 2종은 국산양주가 외국산 양주로 위조된 것으로 판명되었다. This study attempts to establish the methods to evaluate adulterated foreign liquors, we anlized the content of ethyl acetate, n-propanol, iso-butanol and iso-amyl alcohol in 578 reliable and 3 unreliable foriegn liquors and 14 Korean liquors by gas chromatography. Subsequently, UV absorption maximum wavelengh and optical desity of these liquors were measured. These contents of the 3 unreliable foreign liquors were compared with the contents of the reliable liquors. The results were as follows: 1.The Jack Daniels(Old No.7)of foreign bourbon whisky was adultesated to Cammus(VSOP)of foreign cognac brandy. 2.The Captain Q spirit made in Korea was adultesated to Chivas Regal(12 years) of foreign scotch whisky. 3.The Old of spirit made in Korea was adultesated to Johnnie Walker(Black Label, 12 years) of foreign scotch whisky. Therefore reliability if foreign liquor could be decided by teh content of ethyl acetate and higher alchols the measurment fo UV absorption maximum wavelengh and optical density in liquors.

      • 鄕土服飾에 關한 硏究(其五) : 光山金氏門中의 遺品을 中心으로 Through a Review on the relics of Kwang San, Kim family

        박유신 기전여자대학 1993 論文集 Vol.13 No.-

        To investigate native local dress and ornaments cultural assets, surveys on the remains of Dang gin, Kim(Do Kang) family in 1983, that of Kim ge, Kim family in 1984, that of 9n Dong, Chang family in 1985, and that of Dang gin, Kim family in 1986 had been made and reported by me. Successively a study on Dang-Ui in part among the national designated cultural properties in 1987, and a study on Won-Sam designated as the national important folk cultural assets in 1988 had been reported. In this year, among the Gemeral, Choong-Gang-Gong, Kim Duck Ryung's remains authorijed as the 111th national important folk materials and the first geolla nam Province designated cultural properties (elk materials, 3 pieces of man's overcoat (DooRoo-maGui, goo-ui), Ipiece of Cheollick and gang Dress(Jang-Ui), 2pieces of geo-Go-Ri, 1 piece of padded trousers(Som-Ba-ji), quilt and Backmun-po, 3pieces of Korean socks(Beo-Sun), 10 pieces of Po, the inner and outer coffins, the reminiscences of Kim Choong gang Gong and Suck-geo-chon-gip were explained through the photographes, the surveys and the charts.

      • 임부복의 역사 및 임부복의 효율적 디자인 : 선에 의한 착시를 중심으로

        박유신 瑞逸大學 1998 論文集 Vol.16 No.-

        The objectives of this study should be summarized as generally applid designing factors for purchase-responding degree, its functionging, and optical illusion effect to strssed designing in terms of beauty in Korean maternity dress. In order to accomplish the objectives, two hundred and twenty four catalogues and photographies were collected from the Sarang-bang, Assi-bang, Mong-sil, Prenatal. The study was carried out the literature review and survey. The statistical techniques used for this study was percentage to analyze generally applied designing factors and purchase-reponding degree in Korean maternity dress-up. The major findings of this study were as follows; Lines were used in according to order of vertical, horizontal and cross in the applied designing factors, but line, vertical, cross were represented order of the purchase-responding degree in the maternity dress-up.

      • 천연골재 및 재생골재콘크리트의 Na₂SO₄침식에 의한 화학저항성에 관한 실험적 연구

        김규용,이정율,박유신,강석표,김무한 忠南大學校 産業技術硏究所 1998 산업기술연구논문집 Vol.13 No.1

        Now a day, the more Proportion of concrete used in practice is exposed to serious chemical attack Chemical reactions that involve formation of expansive products in hardened concrete can lead to certain harmful effects. In this study, it is to compare and investigate the chemical resistance of natural and recycled aggregate concrete by attacked Na₂SO₄according to W/C ratio. The result of this study is that the chemical resistance of recycled aggregate concrete is lower than natural aggregate concrete. But it is developed the chemical resistance by decreasing the W/C ratio.

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