• Journal of Korean Medical classics
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• v.19 no.1 s.32
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• pp.207-210
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• 2006

${\ulcorner}$상한잡병론(傷寒雜病論)${\lrcorner}$에 나오는 양허증의 병인병리(病因病理)에 대한 내용을 종합하여 검토하고, 그 처방의 구성 약물과 용약 규율에 대하여 살펴본 결과, 양허증을 치료하는 상용약물로는 부자 계지 건강 오수유 생강 등이 쓰였음을 알 수 있었다. 임상에서 약을 사용할 때에는 장부의 생리적 특징에 근거하여 약물을 배합하여야 좋은 효과를 얻을 수 있다. 예를 들어 심양허(心陽虛)에는 계지감초(桂枝甘草)에 복령(茯笭)을 배합하고, 신양허(腎陽虛)에는 진무탕(眞武湯) 신기환 등(等)에 복령(茯笭), 택사(澤瀉), 백출(白朮) 등의 약물을 배합하여, 비양허(脾陽虛)로 인한 담음(痰飮)에는 계지감초(桂枝甘草)의 신감(辛甘)한 약성으로 화양(化陽)하고, 복령(茯笭), 백출(白朮)로 건비리습(健脾利濕)하는 영계출감탕을 사용하며, 심하(心下)에 수(水)가 정체된 경우에는 윗 처방에 사인 백두구 등의 온건비위(溫健脾胃)하고 성비소식(醒脾消食)하는 약물을 가하여 사용한다. 폐양허(肺陽虛)하여 폐위가 된 경우에는 감초(甘草) 건강(乾姜) 등을 사용하여 온폐복기하는데, 이는 ‘배토생금(培土生金)’의 의미이다. 간양허(肝陽虛)가 나타나는 경우는 매우 드문데, 위기가 허한(虛寒)하여 간(肝)이 소설(疏泄)작용을 못할 때에는, 오수유(吳茱萸)로 온위산한(溫胃散寒)하고, 인삼(人參) 대조(大棗)로 보중익기하며, 오수유(吳茱萸) 생강(生姜)의 신산(辛散)작용으로 간기를 다스리는 오수유탕(吳茱萸湯)을 사용하여 강역지구(降逆止嘔)하며, 혼(魂)을 수렴하지 못하여 생긴 실안(失眼)에는 산조인탕(酸棗仁湯)으로 보간(補肝)하여 치료하며, 간경(肝經)에 한사(寒邪)가 침입하여 근맥이 연급(攣急)하게 된 경우에는 지주산(蜘蛛散)을 사용하여 온경산한(溫經散寒)한다.

• Proceedings of the Korean Society Of Semiconductor Equipment Technology
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• 2007.06a
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• pp.76-80
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• 2007

반도체 제조공정에서 매엽식 습식 식각 공정은 기판을 회전하면서 상하 면에 약액을 분사하는 형태로 박막을 식각한다. 이 때 기판은 척을 이용하여 고정되는 데 기판과 척이 접촉하는 가장자리 부분에서 약액의 흐름이 정체되거나 일정하지 못해 잔류막질이 남게 되고, 후속 공정에서 기판 오염의 문제를 야기하게 된다. 본 논문에서는 이러한 문제를 해결하기 위해 기판을 파지하는 여러 개의 척을 2개조로 나누어 교대로 파지하도록 하는 기능을 제시하였다. 2개 조의 척들은 자성체를 사용하여 고속 회전 중에 비접촉 방식으로 구동하였고 실제 약액 처리론 수행하여 효과를 관찰하였다. 결과적으로 기존 고정형 파지 방식에 비해 교차형이 기판 베벨면이나 에지면에서의 잔류 막질 제거에 탁월한 효과가 있음을 확인하였다.

• 대한상한금궤의학회지
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• v.12 no.1
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• pp.1-22
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• 2020

Objectives: To define the difference in the identity of the authors of 『傷寒論』 and 『黃帝內經』 by analyzing the etymology of 巫, 毉, 醫, and 工. Methods: We analyzed the meaning of three Chinese characters based on oracle bones and bronze inscriptions, and considered examples of their utilization in two books. Results:In 『Gangpyeong-Shanghanlun』, 巫appears once, 醫appears 28 times, and 工appears once. In 『Huangdi Neijing』, 巫appears twice, 醫appears 24 times, and 工appears 64 times. Conclusions: The authors of 『傷寒論』 recognized themselves as '醫', and they were doctors who mainly treated prescriptions in the liquid form represented by 湯(tang). The authors of 『黃帝內經』 recognized themselves as '工', and they were doctors who treated them with a tool represented by "acupuncture."

• Journal of Science of Art and Design
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• v.12
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• pp.145-191
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• 2007

21세기는 과학적 물질문명의 발달로 인하여, 과거에는 느껴보지 못했던 물질문명의 풍요를 이끌어 냈으며, 컴퓨터, 메스미디어의 발달로 인하여, 인간 문명의 관심은 지구계를 벗어나 우주론적으로 확장되어 마침내 우주시대를 열었다. 하지만 인간의 이성과 함께 영원하리라 믿었던 과학적 합리성은 20세기 초두에 제국주의적 전쟁을 일으키게 되었으며, 그로 말미암아 이성 파괴 현상이 드러나게 되었다. 급기야 20세기말에 이르러 다원주의라 칭하기도 하는 후기산업사회의 병적 증후군들, 국가간의 경제전쟁, 컴퓨터 및 각종 정보매체를 통한 신속한 정보교환의 이면에는 인간의 자기정체성의 혼돈을 아울러 초래하게 되었다. 과학기술의 발달로 생태계 및 환경은 오염되고 파괴되었다. 20세기말에는 산성비, 엘니뇨, 라니냐 현상으로 인하며, 환경의 재앙을 초래하면서 이제 인간은 문명에 대하여 여태껏 가져왔던 확고한 믿음에 회의를 갖게 된 것이다. 이와 같은 현상은 인간의 주체적 인식과 과학적 믿음의 지나친 숭배로 인하며 자연도 인간에 의하여 지배되고 인간을 위해서만 존재하는, 인간과 자연의 이원론적인 생각 즉, 인간의 이성에 의해서만 가능하다고 생각한 "근대적 주체"에 대한 맹신의 결과인 것이다. 이렇듯 20세기의 문제점은 21세기로 전가되어 여전히 계속되고 있으며, 세계내의 가장 큰 문제점은 전쟁, 기아 등 보다 이제는 오히려 환경. 생태문제로 귀결되어 지구의 생존권 자체가 위협을 받게 되었다. 미술도 서구문명의 근대주의적 영향에 의해서 모더니즘 등 이성위주의 미술인 "근대 주체적 미술"로 발전하였지만 포스터모더니즘에서 보여 지듯 이미 인간의 순수한 이성을 근간으로 한 미술에 있어서의 주체성 주장은 상당부분 무너졌으며, 이제는 장르의 해체와 다원화 현상으로 나아가게 되었다. 환경파괴에 직면하여 이제 주체는 자연이라는 타자를 새롭게 등장시킨다. 그리하여 생명중심주의, 전체론, 감각 중심주의 등 인간과 자연이 함께 공생하는 자연을 향한 생태적인 미술이 절실히 요구되는 것이다. 이에 본 연구논문은 무비판적 서구미술에 동요되지 않고, 지극히 자연적이고 동양적이기도 한 끊임없이 생명력을 창출해 내는 자연에 관심을 같게 되었으며, 환경의 중요성과 함께 생태학적 미술, 즉 생태미술에 본인의 작업을 관계시키고자 한다. 근대적 문명사에 의해 매장된 생태적 유기성의 흔적을 고고학적 탐사방법을 통하며 발굴해 내며, 환경윤리와 생태학, 심층 생태학, 북친의 '사회 생태학'을 수용하여 물질성의 생태적 복원과 함께 조형공간의 다원성에 대한 생태 미술의 일단을 규명코자 하였다.

• Journal of Navigation and Port Research
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• v.35 no.5
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• pp.429-437
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• 2011

In the recent years, there has been attempts to try to understand the urban waterfront in diverse aspects. This article aims to understand basically the port-city's waterfront by the cultural interpretation of it in the basis of the concept of Water Culture. Water has the attribute that put down the border between inside and outside. This attribute of water leads to the attributes of Sea, such as dynamism, collectivity, and openness. The perimetric quality, openness, hybridity, and passage quality of the sea-port city's waterfront are resulted from these attributes of water and sea. These cultural attributes of urban waterfront exert a effect upon the residents' cultural identity of sea-port city. Thus the correlation between waterfront's attributes and the cultural identity should be reflected in the stage that its development is planned.

• The Journal of Korean Institute of Communications and Information Sciences
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• v.29 no.6B
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• pp.575-583
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• 2004

In this paper, we extend the multiple time scale control framework to the window-based congestion control, in particular, such as the TCP. This is performed by interfacing the TCP with a large time scale control module which adjusts the aggressiveness of the bandwidth consumption behavior exhibited by the TCP as a function of large time scale Self-Similar network state. i.e., conformation that exceeds the horizon of the feedback loop as determined by the RTT. How to effectively utilize such an information-due to its probabilistic nature, dispersion over the multiple time scales, and affection on the top of the existing window-based congestion controls-is a non-trivial problem. The evaluation performance of the multiple time scale TCP is facilitated by a simulation of the bench-mark environment which is based on the physical modeling of a self-similar traffic. We explicate our methodology for discerning and evaluating the impact of changes in transport protocols in the protocol stack under the self-similar traffic conditions. We discuss issues arising in the comparative performance evaluation under heavy-tailed workloads.

• The Journal of The Korea Institute of Intelligent Transport Systems
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• v.10 no.4
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• pp.44-54
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• 2011

Intelligent transport services on smart roads tend to have a problem at the stage of benefit-cost analysis that can not secure economic feasibility of the new services which increase early investment cost on building its infrastructure. It is expected that the number of road accidents, 'Incident/Accident', will decline through various safety services using intelligent safety facilities, intelligent transport management and so on, and that traffic congestion will also decrease. The effect of traffic congestion reduction could be the benefit by safety improvement, however current investment-analysis process in Korea does not appropriate it as a benefit. This study estimated road blocking time with 'Incident/Accident' classification and highway accident data of past three years. It also developed a generalized model by a regression analysis with a microscopical simulation. Furthermore, it suggested necessary units on quantitative analysis in order to make the developed model applicable to investment evaluation. As a result of applying the developed model to Smart-Highway Project, it showed that total safety improvement benefit is about 139 billion dollars over 30 years when it is supposed that accident decreasing rate by smart safety facilities is 10%.

• Journal of Science and Technology Studies
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• v.6 no.1 s.11
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• pp.31-52
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• 2006

This paper aims to analyze the rise and decline of Seattle Community Network(briefly SCN), an electronic community network based upon Seattle, U.S. from the perspective of 'social shaping of technology' theory rather than that of technological determinism That is, this paper focuses on the social processes of the evolution of SCN. And this paper considers SCN as one important element of the 'network society', a concept manufactured by Manuel Castells. SCN was built successfully over 10 years ago by some progressive local activists and volunteers. The main purpose of building SCN at that time was said to make local community stronger with the help of advanced information technology. This can be understood that the founders of SCN tried to shape the direction of network society development based on civil society's values including public access and commitment to democracy rather than those of private companies. After some years of successful working, however, SCN started to decline. The expansion of internet services and the booming of dot.com companies in the late 90's were the main factors that made SCN decline. In conclusion, it can be said that the socia-economic factors rather than technological factors gave birth to the rise and decline of SCN.

• Pediatric Gastroenterology, Hepatology & Nutrition
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• v.8 no.2
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• pp.177-193
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• 2005

Purpose: To identify genes specifically expressed in biliary atresia, we compared the patterns of gene expression between biliary atresia and neonatal hepatitis syndrome using cDNA microarray analysis. Methods: Liver tissues were taken from livers of 11 patients (7 patients with biliary atresia and four with neonatal hepatitis) with neonatal cholestasis by needle biopsy. Normal control could be obtained from donor liver tissue during living-related liver transplantation. Total RNA was extracted from each samples and reversely transcribed to make cDNA. Then fluorescent cDNA were pooled and hybridized to the clones on the microarray. Fluorescence intensities at the immobilized targets were measured. Utilizing cDNA arrays of 4.7 K human genes, gene expression profiles were analyzed. Results: Among 4,700 microarray clones, 17 cDNA clones were significantly over-expressed in all 11 patients with neonatal cholestasis, while 20 clones were significantly decreased. Genome-wide expression analysis was carried out in livers obtained at the time of diagnosis. We could identify 49 genes, in which there showed differential expression between biliary atresia and neonatal hepatitis syndrome. Conclusion: This study shows the pattern of differentially expressed genes in biliary atresia and neonatal hepatitis syndrome. We believe that this study can contribute to the understanding of pathogenesis of neonatal cholestasis.

• The Journal of the Korea Contents Association
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• v.12 no.8
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• pp.123-135
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• 2012

As contents go digital and networks go broadband, there are a lot of changes made to Ad market caused by multimedia and multichannel environment. While platforms as the contents distribution window are increasing, the reality is that additional Ad revenue through platforms is concentrated on mammoth exclusive media because there are small number of the media that has control over platforms is able to create production and provide capital. In addition, as Media rep laws is passed at the Assembly plenary session, tipping effect in Ad market concentrated to some media. In this reality, pay TV market is expected to be within its direct orbit as it is predicted to produce new contents and distribution growth thanks to a wide variety of genres and experimental challenge. Thus, this study is to propose the methodology and an alternative for pay Ad market expansion. As the result of this research, an improvement scheme of indirect advertisement, virtual advertisement, and prohibited advertising item is suggested, and methodology for advertising market expansion is suggested through enterprise and government.