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폴리 에틸렌 테레프탈레이트 섬유의 改質에 의한 染色性 改良에 關한 硏究
金公朱,姜濚義 全北大學校 1979 論文集 Vol.21 No.-
This paper concerns with the utilization of the treatment of sulfuric acid for improvement of dyeing of poly ethylene terephthalate(P. E. T) fiber. The P. E. T. fiber drafted to various times was treated with 70~74% sulfuric acid at 80~95℃ for 30~120min and neutralized with 2% ammonia. The fiber thus prepared has remarkable advantage in high yields of colours when dyed with C. I. Basic Green 4. The tensile strength of 3.2 times drafted P. E. T. fiber is as high as that of used fiber.
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羅工洙 全南大學校 人文科學硏究所 2001 용봉인문논총 Vol.30 No.-
근대 일본 소설의 거장인 나쓰메 소세키(夏目漱石)의 작품을 통해서 그 문체의 변화를 고찰하였다. 지금까지의 연구와는 다른 방법으로 「如し」를 통해서 고찰하였다. 그 내용을 정리하면 다음과 같다. ① 「如し」 와 「 樣だ」 의 사용률을 볼 경우, 초기작품에 비교적「如し」 의 비율이 높고, 후기작품으로 갈수록 점점 줄어든다. ② 「如し」의 활용을 볼 경우, 초기작품에 훈독문에서 많이 사용되는 종지형이 보이지만 후기 작품에는 사용되고 있지 않다. 그리고 동사 연용형과 접속할 경우, 훈독문에서 많이 사용되는 격조사 「が」 가 초기작품에 많이 있지만, 후기작품에는 사용되지 않는다. ③ 「みたやうだ」「みたいだ」를 볼 경우, 전 작품에서 「みたやうだ」가 보이지만, 후기작품에서 신 어법인「みたいだ」가 사용되고 있다. 이러한 결과가 나온 배경은 소세키는 어릴 적부터 한문을 배웠고, 기본적으로 한문의 소양이 깊었기 때문이다. 많은 한시를 남긴 것으로도 그 능력이 있음을 알 수 있다. 소세키는 작가활동을 타인보다 늦게 시작하여, 이미 언문일치의 확립.성립의 시기에 출발하였고 작가자신도 언문일치에 지대한 관심을 갖고 있었다. 그러나, 한문에 소양이 깊었던 소세키는 언문일치의 문장에 한문맥과 같은 문어적 표현을 써 넣고 있다. 그것이 특히 초기문장에 그 빈도가 높고, 후기작품에 갈수록 작아지는 것이다. 짧은 작가생활이었지만, 점점 구어화 할려고하는 움직임이 있었다.
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강공언,신대윤 조선대학교 생산기술연구소 1992 生産技術硏究 Vol.14 No.2
In order to investigate the statistical analysis of ambient suspended particle at Seoul in Korea, airborne particulate matters were collected by High-Volume Air Sampler from April 1988 to May 1991, and size distribution of the aerosols were measured by filters on nine stages Andersen Air Sampler from January 1990 to December 1990. And with respect to seven components in the total suspended particulate, the factor analysis was performed. As a result of factor analysis by using the varimax rotation method, the chemical components in the TSP were able to characterize with two principal factors. The first factor (Factor 1) was considered to be a factor indicating the contribution of natural sources and the second factor(Factor 2) was a factor indicating the contribution of anthrophogenic sources. For concentration of size distribution measured by Andersen Air Sampler, tne factor analysis was also performed. As a result of factor analysis by using the varirnax rotation method, particle size distribution of atmospheric particulate was divided into two groups, coarse particle group was made by particles lager than 2.1㎛ in diameter and fine groups smaller than 1.1㎛ in diameter.
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柳珙植 군산대학교 1980 論文集 Vol.1 No.-
As stated above, we can realize that 'Lime stone' is one of the most important resources which are able to hare a dirrect connection with organic and inorganic chemical industry. 'Lime stone' is gengraphically distributed on a large scale and its deposits arc not only inexhaust ible but also rather superior ill its quality. Therefore this Lime stone Industry is considered to involve the possibility enough to he developed, and the industrialization of 'Lime stonc' call be one of new ways out of difficulty in chemical industry field in Korea, none-oil producing country, suffering with scarcity of resources in general. The materials of chemical industry being 'Lime stone', how to develop and bring up our chemical industry --- that relys on how to produce abundant electric power in low cost. Saying again, the basic problem is that electric power producing in low cost is the only way to bring lip our chemical industry. Therefore if it is possible to produce electric power abundantly in low cost by developing all the rivers possible and build up water power plants it is believed that we are able to bring up this 'Lime stone' industry with it and produce the same products from 'Lime stone' as we get from the petrolium chemical Industry.
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김공수,유광석,한종현 圓光大學校 韓醫學硏究所 1993 원광한의학 Vol.3 No.1
Western medical science places the highest priority on scientific analysis and research. Therefore, Western medicine has obtained good results by estabilishing specific countermeasures against individual diseases, with causes thoroughly analysed and positively diagnosed. On the other hand, Oriental medical science has been particular about intergrating the part into the whole, in general. The superiority and/or inferiority of one approach over the other cannot be determined by either of the two medical sciences, due to the fundamentally different bases. Therefore, the two medical schools must now be combined, by distinguishing and isolating the respective characteristics in treatment, first seperatly and then combined, during a transition period. If Western medical science may be likened to a piece of brick, as its substance can be easily defined, Oriental medical science may be likened to cement. If one were to build a medical science house for the 21st century, a comfortable house could be built using either to the medical sciences as building material, Western medical science, corresponding to brick, or Oriental medical science, corresponding cement. Bricks are easily dimensioned and standardized, whereas cement is not only fixed in from, but requires a great deal of experience for its successful use. Howerever, both items are essential as building materials. It may be held that we can successfully treat the complicated pathogens of diseases afflicting the aged and chronically ill patients by making full and intelligent use of both medical sciences.
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金公朱,朴炳基,姜濚義 全北大學校 1980 論文集 Vol.22 No.-
Spandex is man-made elastomer fiber. Chemically, polyurethane is produced by interaction of Glycol and Diisocyanate. From a physical point of view, these Spandex fibers owe their elasticity to the same thermodynamics as rubber, therefore, the high degree of fabric stretch availability permits its use in a wide range of textile fabrics. Particular interests are to improve the dyeing properties and to find out the dyeing mechanism. So, it is the purpose of this paper to present technology which will permit these yarn to be dyed with selected dyes and to describe the dyeing mechanism.
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