• Proceedings of the KIEE Conference
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• 2008.07a
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• pp.436-437
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• 2008

초기투자비용의 과다 발생으로 제한적으로 시공되고 있는 지중송전케이블의 역사는 1971년 154kV급 OF케이블이 처음으로 한국전력에 의해 상용운전후 현재에 이르고 있으며, 최근들어 지중케이블에서 발생된 송전선로 고장은 대부분 대형화되고 있어 초창기 시공된 케이블 종류의 대부분을 차지하고 있는 OF 케이블의 현상태를 정확하게 진단하고 각종 현상들을 분석하여 결론을 도출하지 않으면 안된다. 실제 계통에서 운전되고 있는 설비를 철거하여 상태를 판정할 수 있는 여건이 아니기 때문에 케이블의 현상태를 정확하게 분석하기 위해서는 절연유의 분석 등 간접적인 방법을 택하지 않을 수 없다. OF 케이블에 있어서 급유조는 케이블의 성능에 가장 직접적인 영향을 미치는 구성요소이며, 급유조에서 기준치보다 $2{\sim}5$배에 해당되는 이상가스의 발생원인을 파악하여 예방대책을 수립할 수 있게 되었다. 분리기의 용접부분 또는 접합부분에 틈이 생기지 않도록 하고 틈 부위에는 세라믹이나 폴리머등으로 코팅하여 $H_2$가스의 과다 발생을 방지할 수 있었다.

• Journal of Korean Medical classics
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• v.24 no.6
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• pp.145-167
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• 2011

"Soayakjeungjikgyeol(小兒藥證直訣)" written by Jeon Uel(錢乙, 1032-1113) in the Song dynasty, is the most old and well know specialty publication of pediatrics in Easter Traditional Medicine. "Soayakjeungjikgyeol(小兒藥證直訣)" made a big influence not only on the development of pediatrics in later traditional medicine through the explanations of physiological and pathological knowledge and experiences, but also on application of many effective prescriptions which have been used in many clinics until now days. One of the most important meaning which "Soayakjeungjikgyeol(小兒藥證直訣)" has, is that it emphasized on the diagnosis and treatment using the theory of five organs(五臟辨證), and applied it to clinical medicine effectively. In othe words, through application of the theory of five organs in "Hwangjenargyeong(黃帝內經)" to practical field, Jeon Uel(錢乙) played role of a ring connecting with studies of herbal medicine in the school of Yeoksu(易水), and the development of the theory of five organs of the four prominent doctors(金元四大家) in the Jin(金) and Yuan(元) dynasty. In this article, also it is investigated that how the theory of interaction among five phases(五行), can be applied to treatment of pediatrics through analysis of related texts in "Soayakjeungjikgyeol(小兒藥證直訣)". This studies would be useful to understanding the history and properties of the theory of five organs.

• Journal of Korean Academy of Nursing
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• v.34 no.5
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• pp.781-790
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• 2004

Purpose: The purpose of this study was to develop a model of an elderly health promotion center after witnessing the effect of a social support program on dependent variables in older adults at a local community health center. Method: The subjects were 60 female adults over 65 years dwelling in a rural area, and they were divided into experimental and control groups each with 30 people. A social support program was implemented 6 hours a day, 3 times a week, for 4 months in the experimental group. Included was health assessment, health education, counseling, consultation, exercise, physical & occupational therapy, primary care, recreation, lunch & transfer service. Data was collected from May 1stto September 14th, 2002 by questionnaires, and analyzed by $x^2$-test, t-test, Pearson's correlation coefficient and stepwise multiple regression using SAS. Result: The social support program in the elderly was very effective on all dependent variables of physical health (t=4.68, p=.001), health knowledge (t=3.60, p=.001), life satisfaction (t=8.65, p=.001), and health promoting behaviors (t=5.23, p=.001). Conclusion: The Social Support Program at a Community Health Center was effective on health promoting behaviors in the elderly.

• 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.

• Journal of Korean Medical classics
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• v.19 no.2 s.33
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• pp.97-107
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• 2006

From the study on the relation of voice and O-jang(五臟廳), the conclusion is as follows. The function of breathing out in larynx is involved with lung and kidney. Lung press out the air, at the same time, kidney supports that to maintenance the density of air constantly. So the person who has short breathing can not make strong voice, and also if having a weak kidney in upper Cho[下蕉], their voice will be changed so very softly to cannot make hard type of voice and lingering sounds. Opening and Closing of vocal cords are controled by liver and spleen. when vocal cords are contracted, liver makes tension, whereas spleen does in slackness. So liver is likely to make high-piched sounds in tension of vocal cords, and spleen is the same to do smoothy and husky sounds through relaxing the vocal cords. In the rising condition of liver function, the temp of speech become fast, and more the pronunciation is clearer, it means that the function of thinking by spleen is operated well. Otherwise, indistinct pronunciation means that in the body seup-sa(濕邪) spreads. Also depression of emotion in speech often makes Gi(氣) of heart weaker, whereas it means regular condition of heart including Simpo(心包) that expression of emotion looks happy.

• Journal of Korean Medical classics
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• v.28 no.1
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• pp.195-206
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• 2015

Objectives : Before Liver, Heart, Spleen, Lung, Kidney was widely accepted as Five Viscera, there had been several former types of Viscera system in pre-Western Han era. Above them, the Five Viscera system consisted of Liver, Heart, Stomach, Lung, Kidney was not yet hardly studied. So we tried to prove it's existence and tried to find it's historical context. Material and Methods : Via preceding research analysis, 6 books were selected as research material, and some other pre-Eastern Han dynasty classics were also analyzed. Results : We found direct evidence of above Five Viscera system in Zhuixingxun (墜形訓) in Huainanzi (淮南子), Wusemaizhen (五色脈診), and Western Han dynasty lacquer figure with meridian-points (excavated in Laoguanshan, Chengdu, China). Other clues showing existence of above Five Viscera system was also found in Yinyangshiyimaijiujing (陰陽十一脈灸經), Pianquecanggongliechuan (扁鵲倉公列傳). The rising of above Five Viscera system was related to physiological viewpoint transition of viscera in Western Han dynasty. Conclusions : In Western Han dynasty there was another Viscera System consisted of Liver, Heart, Stomach, Lung, Kidney.

• The Journal of Korean Medical History
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• v.18 no.2
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• pp.299-332
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• 2005

The "Ojangyukbudo五臟六腑圖", cited in "Ojangmun五藏門" of "Euibangyuchwi醫方類聚", was written by Ho Eum, a woman Taoist master who lived in Dang Dynasty. She put stress on the medical theory of the five viscera and the six entrails to overcome the side effects of Oedansul[alchemy for immortality] which prevailed during the period of Dang, and established a medical system which was based on six viscera and entrails and combined with Taoist theories. The major features of "Ojangyukbudo五臟六腑圖" can be summarized in the six-part medical system, the diagrams which describe the principles of viscera and entrails in detail, and the methods of Suyang[修養法:mental training], Tonap[吐納 法:respiration] and Doin[導引法:physical training] for regulating the functions of viscera and entrails and curing diseases. The "Dongeuibogam東醫寶鑑", a medical book from Joseon Dynasty, accepted the methods of Suyang and Doin, and the "Yorayak要略", a transcript from Joseon's later period, accepted the Taoist medicine based on six viscera and entrails, combined it with the contents of "Dongeuibogam東醫寶鑑", thus composing a unique medical system. Especially, the "Yorayak要略" is a literature important for the study of Joseon's Taoist medicine.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.16 no.9
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• pp.1990-1996
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• 2012

In this paper, in order to improve the execution performance and serviceability of cross-platform applications frameworks based on the existing web applications, we design and implement a new hybrid application framework named as WApplE.js, which enables direct control of native UI(User Interface) of mobile operating systems and various resources via JavaScript. We first present the design results for the overall software structure and the configuration of every layer of WApplE.js, and then analyze the processes for calling and handling APIs in the implemented hybrid application framework. In addition, the results of comparison of features to the existing frameworks are presented.

• Korean Journal of Optics and Photonics
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• v.22 no.1
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• pp.1-4
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• 2011

A new fabrication technique of long-period fiber gratings with periodically surface-etched structures is proposed. Transmission characteristics of the periodically surface-etched long-period fiber gratings are improved by changing strain because of variation of coupling strength between the core and the cladding modes. The sensitivities of the periodically surface-etched long-period fiber gratings to strain, torsion, and ambient refractive index were measured. The strain and the torsion sensitivities were measured to be $-0.033\;dB/\mu\varepsilon$ and -1.30 nm m/rad, respectively. The ambient index sensitivity was measured to be -31.33 nm/RIU from a range from 1.33 to 1.42.

• Proceedings of the Korean Society of Computer Information Conference
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• 2018.07a
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• pp.389-390
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• 2018

본 논문에서는 3차원 복원을 위한 특징점 추출 및 매칭에 대한 보다 정확한 방법을 제안한다. 이 방법은 컴퓨터 비전의 기본이 되는 분야로 복원뿐 만 아니라 SLAM과 같은 지도 작성 및 자율 운행에도 필요한 방법이다. 본 연구는 3차원 물체 복원을 위해서 사용하는 방법 중 하나인 Column space fitting(CSF)을 이용하여 turntable-image data에 적용하여 성능을 평가하여 정확성을 검증을 한다. 오늘날 3D scanner를 이용하여 물체를 3차원 모델을 획득하고 3D프린터를 이용하여 다양한 분야에 적용한다. 그러나 고가의 장비이기 때문에 접근성이 떨어진다. 본 연구는 영상들만을 가지고 기하학적 계산을 통해 3차원 모델을 획득한다. 본 연구결과는 기존의 방법인 KLT 알고리즘과 비교하여 RMSE의 값을 약 5배를 줄이는 성능 향상을 보인다.