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일측성 질폐쇄 및 동측 신장 무발생을 동반한 중복자궁 2예
윤일영,여소진,김형문,김정식,김태희,이해혁,남계현,이권해,김준모,김민의 순천향의학연구소 2004 Journal of Soonchunhyang Medical Science Vol.10 No.2
Uterus didelphys with unilateral obstructed hemivagina and ipsilateral renal agenesis usually presents after menarch with progressive abdominal pain during menses secondary to hematocolpos, and indeed a very rare congenital anomaly due to Mullerian duct malformation. An accurate and prompt diagnosis is of importance to permit treatment and to assure the future fertility of the patient. Pelvic ultrasound, physical examination and pelvic MRI established a diagnosis of hematometracolpos secondary to uterus didelphys with unilateral imperforate hemivagina. An incision in the vaginal septum allowed drainage of the hematocolpos, providing relief of the patients symptoms. We report two case of uterus didelphys with obstructed hemivagina with brief review of the literature.
750kW급 풍력발전기의 부하 모니터링 시스템에 관한 연구
남윤수,장후영,윤태준 江原大學校 産業技術硏究所 2008 産業技術硏究 Vol.28 No.A
The exact load measurements for the mechanical parts of wind turbine are important step both for evaluation of specific wind turbine design and for a certification process. A wind turbine monitoring system is essential equipment for mechanical load analysis of a wind turbine. This monitoring system is based on IEC 61400-13 and strain gage are used to measure a mechanical load of wind turbine. Also this system monitors signals from a meteorological mast. The measured signals which are sampled at 200 Hz are automatically saved on a data file in the unit of ten minutes. A detail explanation for the developed wind turbine monitoring system is presented in this study.
감성디자인에 나타난 재료표현 분석 : 필립스탁과 카림라시드 실내작품을 중심으로
전수경;최윤실;남경숙 한양대학교 2006 韓國 生活 科學 硏究 Vol.26 No.1
In the modern society, as the interior material has become main subject of the interior design expression, their influence on interior is becoming substantial. At this point, this study has a purpose in not only understanding architectural materials but also researching for characteristics of expression based on five sensibilities in the interior design. First, this study will 1) understand the emotion and emotional design, 2) examine the characteristics of Pilippe Stark's design and Karim Rashid's design 3) understand expression of emotional design and synesthesia in interior space 4) analyze relationship between architectural material and emotional design. Now we can expect the concept of the materialism is changing which based on five sense of human and expect the various characteristics of the interior space.
상아세관의 주행방향에 따른 상아질 접착제의 침투양상에 대한 공초점레이저주사현미경 연구
김동준,황윤찬,김선호,오원만,황인남 大韓齒科保存學會 2003 Restorative Dentistry & Endodontics Vol.28 No.5
The purpose of this study was to evaluate the penetration pattern of dentin adhesives according to the orientation of dentinal tubules with confocal laser scanning microscopy. Specimens having perpendicular. parallel and oblique surface to dentinal tubules were fabricated. The primer of dentin adhesives (ALL BOND 2, CLEARFIL SE BOND and PQ1) was mixed with fluorescent material. rhodamine B isothio cyanate (Aldrich Cherm. CO., Milw., USA), It was applied to the specimens according to the instructions of manufactures. The specimens were covered with composite resin (Estelite, shade A2) and then cut to a thickness of 500 ㎛ with low speed saw (Isomet, Buehler, USA). The adhesive pattern of dentin adhesives were observed by fluorescence image using confocal laser scanning microscopy. The results were as follows. 1. For the groups with tubules perpendicular to bonded surface, funnel shape of resin tag was observed in all specimen. However. resin tags were more prominent in phosphoric acid etching system (ALL BOND 2 and PQ1) than self etching system (CLEARFIL SE BOND). 2. For the groups with tubules parallel to bonded surface. rhodamine labeled primer penetrated into peritubular dentin parallel to the orientation of dentinal tubules. But rhodamine labeled primer of PQ1 diffused more radially into surrounding intertubular dentin than other dentin adhesive systems. 3. For the groups with tubules oblique to bonded surface. resin tags appeared irregular and discontinuous. But they penetrated deeper into dentinal tubules than other groups.
치과용 심미 수복 재료들의 색상 연구를 통한 새로운 치과용 색체계의 제안
오윤정,박수정,김동준,조현구,황윤찬,오원만,황인남 대한치과보존학회 2007 Restorative Dentistry & Endodontics Vol.32 No.1
본 연구는 새로운 치과용 색체계 개발을 목적으로 현재 치과에서 사용되고 있는 Vita shade를 사용하는 9 제조사의 12종의 광중합형 복합레진과 1종의 치과용 도재의 색상을 diffuse/8° 수광 방식을 사용하는 분광색체계 (MiniScan XE plus, Model 4000S, Hunter Lab, USA)를 이용해 D65 표준광과 10도 관찰자 시야 하에서 CIE L^(*)a^(*)b^(*) 값을 측정하고 색상 범위를 분석하였다. 분석한 정보를 color sorting system을 응용한 CNU Cons Dental Color Chart의 색상 표현 방식인 T###에 치과용 수복 재료들의 범위를 적용하여 다음의 결과를 얻었다. 측정된 L^(*)a^(*)b^(*)값의 분포를 분석해 보면 L^(*)값은 80.40과 52.70 사이에, a^(*)값은 10.60과-3.60 사이에, 그리고 b^(*)값은 28.40과 2.21 사이에 분포한다. L^(*)값의 평균값은 67.40, 중앙값은 67.30이며, a^(*)값은 2.89와 2.91, b^(*)값은 14.30 과 13.90 이다. 이러한 분석을 토대로 CNU Cons Dental Color Chart의 T###의 첫 번째 숫자에 해당하는 L^(*)값의 각 숫자간의 차이는 2.0으로, 그리고 2번째 숫자인 a^(*)값의 각 숫자간의 차이는 1, 그리고 세 번째 숫자인 b^(*)값의 각 숫자간의 차이는 2로 정하였다. T555에 해당하는 L^(*)값의 범위는 66.0이상, 68.0미만으로, a^(*)값의 범위는 3이상 4미만으로, b^(*)값의 범위는 14이상 16미만으로 결정하였다. The purpose of this study is to develope new dental color-space system. Twelve kinds of dental composites and one kind of dental porcelain were used in this study. Disk samples (15 ㎜ in diameter, 4 ㎜ in thickness) of used materials were made and sample’s CIE L^(*)a^(*)b^(*) value was measured by Spectrocolorimeter (MiniScan XE plus, Model 4000S, diffuse/8° viewing mode, 14.3 ㎜ Port diameters, Hunter Lab. USA). The range of measured color distribution was analyzed. All the data were applied in the form of T### which is expression unit in CNU Cons Dental Color Chart. The value of L^(*) lies between 80.40 and 52.70. The value of a^(*) are between 10.60 and 3.60 and b^(*) are between 28.40 and 2.21. The average value of L^(*) is 67.40, and median value is 67.30. The value of a^(*) are 2.89 and 2.91 respectively. And for the b^(*), 14.30 and 13.90 were obtained. The data were converted to T### that is the unit count system in CNU-Cons Dental Color Chart. The value of L^(*) is converted in the first digit of the numbering system. Each unit is 2.0 measured values. The second digit is the value of a^(*) and is converted new number by 1.0 measured value. For the third digit b^(*) is replaced and it is 2.0 measured unit apart. T555 was set to the value of L^(*) ranging from 66.0 to 68.0, value of a^(*) ranging from 3 to 4 and b^(*) value ranging from 14 to 16.
김준희,백남섭,정훈,김진표,김윤태 龍仁大學校 2001 용인대학교 논문집 Vol.19 No.-
The purpose of this study was to provide basic materials available to establish the recognition of dance sport on status of dance sport as sport for all. For this purpose, this study used th questionnaire research so as to investigate how middle-aged were conscious of dance sport and the level of their participation in dance sport. In conducting the questionnaire research, questionnaires were distributed to 456 middle-aged in Seoul and Kyonggi Province. Based on the study results, the following conclusion was drawn: First, Cognition of the dance sport of those middle-aged women who are currently receiving dance sport training represents for the most part a high response. When viewed from varied social aspects, magazines or books of dance sport are deemed to be short of, and insead cultivation of specialists related to it is considered a prerequisite. And the notion that general cognition of dance sport came enhanced today than in the past might be ascribed to the fact that dance sport was recently taken as an exhibition came at the Sydney Olympics. Second, cognition of the effects and values of dance sport of those middle-aged women who take part in dance sport reflects a positive response on the whole. Their perception indicates that dance sport is conducive to the maintenance and promotion of health. Furthermore, they think that dance sport contributes to the development of culture and simultaneously is of much help to relieving stress, along with the notion taht it is one of the most necessary leisure activities in contemporary society. Third, as a result of having analysed participation into and preference for dance sport of those middle-aged women who take part in dance sport, they do not lapse much time for it, and their dance sport techniques are thought not bo be so mood by their own evaluation. This is presumed to be caused by so lisle time spent for it, and their preference covers dance sport of varied genre musics. Fourth, those middle-aged women who take part in dance sport disclose a very mood response on dance sport socialists.