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한국 20세기의 한문교육과 그 당면과제 : 표기법 문제와 관련하여 Concerning Language Planning of Korea
林熒澤 한국한문교육학회 2004 한문교육논집 Vol.23 No.-
이 글은 동아시아에 있어서 한자문화 활용의 현황과 과제: 한국·중국·일본·대만의 한문교육과 한문교과서를 중심으로라는 주제로, 일본의 二松學舍大學에서 개최된 심포지움에서 한국측의 기조보고에 맞추어 작성된 것이다. 그에 따라서 지난 20세기에 한국에서 행해진 한문교육의 실정을, 역사적으로 정리한 다음, 당면한 한문교육의 문제점과 한문문화의 전망을 해보았다. 한자·한문 문제는 한민족의 문자생활인 표기법과 긴밀히 연관되어 있는 점을 고려해서 서술을 하였다. 또한 한국의 언어·문자에 이해가 거의 없는 일본인을 상대로 하는 발표라는 점도 감안해서 일본의 경우와 비교하는 언급을 자주하게 된 것이다. In pre-modern era, Korean used Classical Chinese, the universal language of East Asia as the primary literary language, and Hangul, own alphabet, only as the secondary one. In the beginning of 20th century, this situation was reversed; the former was used as the secondary, and the latter as the primary. As a result, under the transformation of the cultural condition, Classical Chinese has been the central issue of the language planning in the 20th century of Korea, which has influenced Classical Chinese education in the crucial point. I reviewed historical condition of Classical Chinese education, and, in East Asian perspective, Classical Chinese cultural circle in this essay. In conclusion, I proposed the standard of Classical Chinese character and the common text under the cooperation with other Classical Chinese cultural circle, Japan and China. This essay was presented in the symposium, the Current Situation and the Issue of Classical Chinese Culture in East Asia, held in Japan.
알루미늄 튜브 하이드로포밍에서의 예비 굽힘 공정의 효과에 관한 연구
임희택,박경창,김형종,김헌영 江原大學校 産業技術硏究所 2004 産業技術硏究 Vol.24 No.B
Recently social demands of fuel economy and environmental regulations require the development of lightweight components and new manufacturing technologies. The aluminum tube hydroforming is a manufacturing process which can provide lightweight components as automotive parts. In this paper, the hydroformability of aluminium tube in different condition of bending process is presented. An investigation has been conducted on how to control the deformed shape and its effect on thinning distribution after hydroforming by using finite element simulation. Finite element simulation of tube hydroforming for automotive trailing arm is carried out to explore the effect of 2-dimensional and 3-dimensional bending.
이성호,임택준,조준형 강원대학교 삼림과학연구소 2001 Journal of Forest Science Vol.17 No.-
제지공업은 다른 공업에 비해 용수 소비량이 많고 이에 따라 폐수의 배출량도 많은 용수 다소비 산업이다. 제지폐수의 처리는 물리적, 화학적, 처리로 1차 처리를 하고 생물학적 처리로 2차 처리를 한 후, 필요에 따라 고도처리를 행하여 재이용 하거나 방류하는 시스템으로 구성되어 있다. 물리적 처리 중 응집침전법에 의한 처리방법은 생물학적 처리의 전 단계로서 처리가 불량할 경우 생물학적 처리 시스템의 부하량이 높아져 처리율의 저하를 유발한다. 또한 가장 비용이 적게 드는 처리방법이므로 응집침전에서 많은 오염물을 제거하는 것이 비용 면에서도 유리하다고 할 수 있다. 제지공장의 폐수에는 Fiber, Filler, 그 밖의 유기용매가 포함되어 있으며, 폐수량이 많기 때문에 그 만큼의 설비자본과 운영비가 소요된다. 그러므로 폐수의 양을 줄이고 그 안에 함유된 여러 가지 물질들을 적은 비용으로 효율적으로 제거하는 방법이 필요하게 된다. 본 실험은 제지폐수를 보다 효율적으로 여과하는 방법을 찾고자 함에 있어 가압 여과시험을 채택하여 응집제의 종류 및 첨가량 그리고 압력의 변화를 주면서 여과의 특성 실험을 하였다. 폐수내의 섬유나 Filler 등은 미세하게 분산되어 콜로이드성 물질이 되는데 이것은 여과시에 여재 위에 쌓여 여과 조작을 방해한다. 여기에 응집제를 첨가하게 되면 분산된 콜로이드 입자를 응집제가 표면에 사슬처럼 붙어 안정화시킨다. 즉, 침전성과 여과성이 향상되고 SS가 떨어진다. 본실험에 사용된 응집제는 FeCl3, Alum, CaCl2, Polymer 이며, 네 가지 응집제를 0.01g, 0.03g, 0.05g 씩 첨가(폐수 100mL에 대해)하고 압력을 49, 98, 147, 196 kPa로 변화시키면서 실험을 하였다. 이와 같은 여러 변화의 실험을 통하여 각 단위 시간 별로 여과되는 여액량을 측정하여 여과 속도 및 탁도 등을 측정하였다. Compared to other industries, pulp and paper industry use a lot of water. As a result, a large amount of the waste water is discharged in the pulp and paper industry. This study was investigated to prevent the environmental pollution terribly faced with our society nowadays. In the waste water of pulp and paper there are so many things in the waste water, like fiber, filler, and other organic solvent etc. so we must remove them from our environment. This study was investigated to experiment on test of impressed filtration with the kind and quantity of coagulant and the variance of pressure. In this study, we used feds, alums, CaCl2, polymer as a coagulant and these pressure was 49, 98, 147, 196kpa. According to this study, we measured the speed of filtration and turbidity, measuring filtrated water. According to the values, we know the fact that as the consistency of coagulant and pressure were high, the filtration was good.Key words : Coagulant, wastewater, filtration, turbidity
쾌속 3차원 조형 시스템을 활용한 장신구 제작방법의 개발
이호용,임중연,김경아,범형택 東國大學校 1998 東國論叢 Vol.37 No.-
This paper is concerned with the new production method for jewelry by using rapid prototyping system. this system can directly produce the three-dimensional prototype shape of jewelry based on CAD modeling. Recently, rapid prototyping technology has been regarded as a powerful concurrent tool for integrating design and manufacturing process. In view of this, our study focuses the attention on the new application of this technology into the prototype production of jewelry which has been manufactured almost by hand. The characteristics of various RP systems are presented and one distinct jewelry example has been produced to show that out method is quick and efficient.
Sinocentrism in East Asia and the Task of Overcoming It
Lim, Hyung-taek 성균관대학교 동아시아학술원 2008 Sungkyun Journal of East Asian Studies Vol.8 No.1
This paper analyzes the attempts to overcome "sinocentrism" in East Asia. Sinocentrism has worked not only as the theoretical foundation but also as historical and spiritual obstacles in this region, and has influenced peace in East Asia. Throughout the history, East Asia seems to have already overcome this obstacle in the past and established a new political order. The author, however, argues that there are numerous incidents involving the reemergence of this ideology in some ways and it is likely to sustain in the future. This is a problem of not only one country, but of all in East Asia. The author approaches the theme of East Asia based on the works of the Korean Sirhak scholars, whom can be perceived as having been pioneers in this particular field. Sirhak scholars raised doubts about sinocentrism. Through this study, the author intends to draw proper attention to sinocentrism in East Asia and to provide a balanced insight of Sirhak scholars of Korea, an intermediary core.
Sinocentrism in East Asia and the Task of Overcoming It
( Hyung Taek Lim ) 성균관대학교 동아시아학술원 2008 Sungkyun Journal of East Asian Studies Vol.8 No.1
This paper analyzes the attempts to overcome sinocentrism in East Asia. Sinocentrism has worked not only as the theoretical foundation but also as historical and spiritual obstacles in this region, and has influenced peace in East Asia. Throughout the history, East Asia seems to have already overcome this obstacle in the past and established a new political order. The author, however, argues that there are numerous incidents involving the reemergence of this ideology in some ways and it is likely to sustain in the future. This is a problem of not only one country, but of all in East Asia. The author approaches the theme of East Asia based on the works of the Korean Sirhak scholars, whom can be perceived as having been pioneers in this particular field. Sirhak scholars raised doubts about sinocentrism. Through this study, the author intends to draw proper attention to sinocentrism in East Asia and to provide a balanced insight of Sirhak scholars of Korea, an intermediary core.