• Bulletin of the Society of Naval Architects of Korea
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• v.52 no.4
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• pp.26-30
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• 2015

• Proceedings of the Korean Radioactive Waste Society Conference
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• 2016.10a
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• pp.321-322
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• 2016

• Journal of the Korean Institute of Oriental Medical Informatics
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• v.19 no.1
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• pp.44-142
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• 2013

The main purpose of this thesis is the Korean version of Gwang On Yeok Ron(廣瘟疫論). Gwang On Yeok Ron is a specialized book about infectious diseases(瘟疫). The book was compiled by Dae Cheon jang(戴天章) in 1722 who was a medical man in the Qing dynasty. The book consists of four volumes and an appendix. "Gwang On Yeok Ron Vol. I(廣瘟疫論卷之一)" is for the demonstration of colds(傷寒) and infectious diseases through a patient's odor(氣), skin tone(色), tongue(舌), mental state(神) and pulse(脈). Also, it describes the complications(兼證, 夾證) of infectious diseases. "Gwang On Yeok Ron Vol. II(廣瘟疫論卷之二)" describes the external symptoms(表證) of infectious diseases and the remedies. "Gwang On Yeok Ron Vol. III(廣瘟疫論卷之三)" describes the internal symptoms(裏證) of infectious diseases and the remedies. "Gwang On Yeok Ron Vol. IV(廣瘟疫論卷之四)" presents principles for the remedy of infectious diseases, and describes the sequelae(遺證) after the recovery of infectious diseases. "Appendix of Gwang On Yeok Ron(廣瘟疫論方目)" presents 83 prescriptions for the remedy of infectious diseases.

• Journal of the Korean Institute of Oriental Medical Informatics
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• v.19 no.2
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• pp.39-55
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• 2013

The main purpose of this thesis is the Korean version of "Gwang On Yeok Ron(廣瘟疫論)". Gwang On Yeok Ron is a specialized book about infectious diseases(瘟疫). The book was compiled by Dae Cheon jang(戴天章) in 1722 who was a medical man in the Qing dynasty. The book consists of four volumes and an appendix. "Gwang On Yeok Ron Vol. I(廣瘟疫論卷之一)" is for the demonstration of colds(傷寒) and infectious diseases through a patient's odor(氣), skin tone(色), tongue(舌), mental state(神) and pulse(脈). Also, it describes the complications(兼證, 夾證) of infectious diseases. "Gwang On Yeok Ron Vol. II(廣瘟疫論卷之二)" describes the external symptoms(表證) of infectious diseases and the remedies. "Gwang On Yeok Ron Vol. III(廣瘟疫論卷之三)" describes the internal symptoms(裏證) of infectious diseases and the remedies. "Gwang On Yeok Ron Vol. IV(廣瘟疫論卷之四)" presents principles for the remedy of infectious diseases, and describes the sequelae(遺證) after the recovery of infectious diseases. "Appendix of Gwang On Yeok Ron(廣瘟疫論方目)" presents 83 prescriptions for the remedy of infectious diseases.

• Journal of Korean society of Dental Hygiene
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• v.9 no.2
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• pp.221-228
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• 2009

The purpose of this study was to evaluate the impact of oral health impact profile in two urban area The respondents enrolled in this study were elderly people aged 65years from Gwang-ju city, Sunchon city. A total of 371 participants(Gwang-ju city 161, Sunchon city 210) analyzed. The contents of the research were social demographic characteristics, self perceived need for dental care, attributes related to denture, dental visiting pattern, the perceptions regarding dental health condition, and OHIP-14. 1. In the comparison Two urban area, the perceptions regarding dental health condition, self perceived need for dental care, dental visiting pattern was statistically significant difference(p<0.05). 2. Among the 7 OHIP-14 subscales, the mean scores of physical disability were significantly higher in two urban area(p<0.05). 3. The Social demographic characteristics, OHIP-14 represented a statistically significant difference related to gender, age and denture use(p<0.05). Through this research, Both Gwang-ju city and Sunchon city was found that elderly people was more negative impact of physical disability on oral health related quality of life. Therefore need to oral health program for improving oral health in the elderly people.

• Journal of Technologic Dentistry
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• v.33 no.1
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• pp.15-23
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• 2011

Purpose: Thy yttria tetragonal zirconia polycrystalline(Y-TZP) is a good structural ceramic for dental restoration. But it have a problem that delamination of veneering ceramic from the Y-TZP core materials. The problem generally occur at the interface, thus this study was conducted to evaluate the interface of Y-TZP using scanning electron microscopy(SEM). Methods: To investigate this aspect, high-resolution SEM observations were made of polished and etched (HF content gel) cross-sections of the interface area. Dry and moist veneering porcelain powders were built up on the zirconia base. Results: The extent of this surface faceting is dependent upon the moisture content of the porcelain powder and the firing temperature. More moisture and higher final heating temperature accelerates the observed faceting of the Y-TZP grains at the interface to the veneering ceramic. Conclusion: These changes of the Y-TZP grains indicate that destabilization of the tetragonal phase of zirconia occurs at the interface during veneering with ceramic. It may result in a reduction of the stability of the zirconia and interface.

• Annual Conference of KIPS
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• 2007.05a
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• pp.671-674
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• 2007

현재 다양한 분야(영화, 광고, AR 등)에서 영상합성 기법이 많이 사용되고 있다. 실제 영상에 가상의 객체를 합성하거나 가상의 환경에 객체를 합성하는 경우 등 영상과 객체간의 사실적인 합성결과를 얻기 위해서는 실제 환경에 적용된 광원의 정보가 필요하다. 본 논문에서는 실 세계 조명 정보를 표현하는 HDR(High Dynamic Range) 영상을 이용하여 실 세계의 광원을 추정하는 기법을 제안한다. 광원 추정을 위해 노출 시간을 달리한 일련의 LDR(Low Dynamic Range) 영상으로부터 실 세계정보를 선형적으로 표현할 수 있는 HDR 영상을 생성한다. HDR 영상을 가시화 한 후 영상에 나타나는 밝기 값을 기반으로 영상을 분할하고 분할된 영상들이 나타내는 빛의 세기에 비례하여 방향성 광원을 추정한다. 추정된 조명조건을 이용하여 IBL(Image Based Lighting)등의 전역조명 효과와 유사한 결과를 얻을 수 있으며 소수의 광원을 추정함으로써 실시간 렌더링이 중요한 가상현실이나 증강 현실 분야에도 적용할 수 있다. 또한 분할된 영상들로부터 광원을 추정하기 때문에 각각의 영상들이 오브젝트에 나타내는 조명효과도 확인할 수 있다.

• Proceedings of the KIPE Conference
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• 2011.07a
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• pp.433-435
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• 2011

• The Journal of Korean Academy of Orthopedic Manual Physical Therapy
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• v.17 no.1
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• pp.45-50
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• 2011

Background: To determine effects of mobilization with movements (MWM) application on stroke patient with hypomobility on sacroiliac joint. Methods: The subject was 47years old male who have left hemiplegia because of right intra-cerebral hemorrhage. The subject was have hypomobility on sacroiliac joint. MWM using during 4weeks and using Berg balance scale (BBS), Timed up and go (TUG), 10meter walking (10MW) test for evaluation. Results: The results of this study were summarized below; BBS score for evaluating balance ability was increased, and TUG time, 10MW test time was decrease. Conclusion: We consider that MWM application on stroke patient with hypomobility on sacroiliac joint is not only regain mobility on sacroiliac joint but also increase in balance ability and walking speed.

• Current Industrial and Technological Trends in Aerospace
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• v.3 no.1
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• pp.79-85
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• 2005