안구의 비색소성 모양체 상피에서 발생한 유두상 선암종 -1예 보고-

최현주,최영진,이연수,이은정,강석진,김병기,심상인 대한병리학회 1998 Journal of Pathology and Translational Medicine Vol.32 No.12

색채 이미지에 관한 연구 : 색동에 나타난 색채를 중심으로

李允珠 배화여자대학 1996 培花論叢 Vol.15 No.-

The purposes of this study were 1)to arrange the systematic method for the collection of color data, 2)to analyze the color image through Saekdong, 3)to collect the color combination which were used for in Saekdong. Through the documentary studies, the contents of clothing and image, the harmony of colors and the systematic method of color planning were revealed. The result of this study were as follow; 1) Image was the real sight which recalled the meaning. The color was separated into warm, cool, neural and each color had different image. The meaning of color combination was more than the sum of each colors. 2) Saekdong was the most frequently used subject which communicated Korean image. The number of colors which used in Saekdong was few, but it revealed the gorgeous and splendor color harmony. 3) Red was the most used color. Blue, yellow, green and white were little used. 4) The strongest color tones were Vivid and Strong. 5) The strongest color combination image categories were casual, dynamics, gorgeous.

섬유보강 폴리머 시멘트 모르타르 및 콘크리트의 특성

이윤수,주명기 강원대학교 부설 석재복합신소재 제품연구센터 2004 석재연 논문집 Vol.9 No.-

본 연구에서는 강도 및 내구성이 우수한 프리캐스트 건축부재를 개발할 목적으로 폴리머 및 단섬유 혼입한 폴리머 시멘트 모르타르를 제조하여 폴리머 시멘트 모르타르의 물리·역학적 성질에 미치는 폴리머 및 단섬유 혼입의 영향에 대하여 검토하였다. 그 결과로, 폴리머 시멘트 모르타르의 휨 및 압축강도는 섬유혼입량의 증가에 따라 증가하였다. 또한 폴리머 및 단섬유 혼입에 의해서 시멘트 모르타르의 취성이 개선되어 휨 변형에 대한 신장능력이 뚜렷하게 증가하였다. Increment of flexural strength can results in a reduction of wall thicknesses of precast concrete products such as curtain walls and permanent formworks which assists craneage requirments or allows for larger panels. In this study, the effects of polymer modification and discontinuous short fiber reinforcement on the properties of high strength mortars in the fresh and hardened states were assessed experimentally. The studied variables include polymer-binder ratio (0 to 10%), polymer types(SBR, PAE and EVA), fiber type(vinylon), fiber volume fractions (0 to 3%), strength of matrix mortar (compressive strength of 36 MPa and 63 MPa), and wet and dry curing condition. The test data generated in this study shows that improvements in flexural strength and toughness characteristics of polymer-modified mortars can be achieved by PAE with dosage of 10% of the cement amount.

무도 전공 학과별 취업인식 조사 : 용인대학교 무도대학 소속 학과를 중심으로

이병익,강성철,김도준,박준석,김주연 용인대학교 2011 용인대학교 논문집 Vol.29 No.-

The aim of this survey is employment perception of martial arts major students in yongin university. The university education has various objects, one of the most important purpose is opportunities for employment. As time have changed, martial arts major students pointed out that their needs for employment. If universities accept their needs, it can be raise competitiveness of martial arts major departments in the academic world. This research is released its earnings report, the data will have significant meanings for the martial arts major departments sector grappling with traditional understanding. Therefore a realistic employment measure is urgently needed for martial arts major students, because it will need to be tailored to fit into the realities and by the limitations of martial arts major's departments curriculum. The research found the martial arts major students's cognitions on employment planning of individualized department education, employment education management of martial arts major departments and martial arts education system from university to society through questionnaires. From this point of view, this research was based on students who belonging to the college of martial arts(judo, taekwondo, combative martial arts, oriental martial arts, security service) in yongin university.

동종 골수이식을 시행받은 환자에서 폐색성 세기관지염에 의하여 발생한 자발성 기종격동과 피하 기종

이병환,이제중,이연경,안재숙,김여경,황호인,박무림,조상희,정익주,김형준 대한조혈모세포이식학회 2002 대한조혈모세포이식학회지 Vol.7 No.2

저자들은 만성골수성백혈병으로 동종 골수이식과 이식편 부전으로 인하여 추가적인 말초혈액 조혈모세포이식을 시행 받은 환자에서 만성 이식편대숙주질환과 그 폐 합병증인 폐색성 세기관지염에 동반된 자발성 기종격동과 피하 기종이 병발한 1예를 경험하였기에 이를 보고하는 바이다. Obstructive lung disorders following after allogeneic bone marrow transplantation (BMT) in association with graft- versus-host disease (GVHD) contribute significant morbidity and mortality. We report a case of a 28-year-old man who developed spontaneous pneumomediatinum and subcutaneous emphysema complicating bronchiolitis obliterans after allogeneic BMT. He received an allogeneic BMT for chronic phase of chronic myeloid leukemia. Five months after BMT, he was boostered by allogeneic peripheral blood stem cells from the same donor due to graft failure. One month after the boostering, chronic GVHD developed and were treated with cyclosporine and steroid. The patients developed spontaneous pneumomediatinum and subcutaneous emphysema secondary to severe bronchiolitis obliterans 4 months after boostering donor cells. The air-leak syndromes were recovered by conservative management, including high-flow oxygen.

건축물 파사드 디자인에 관한 연구 : 광주직할시 사무소 건축물을 중심으로 Focused on the Office Building in KwangJu City

이청웅,김주연 조선대학교 국토개발연구소 1994 국토개발연구 Vol.14 No.2

Continuously increasing this office buildings become to funtion gradually as mani element constituting municipal space and up to now, this buildings have repeated only increase of guantity of scale ; but gradually, because of improvement of a line of thinking and increase into gualitative demand, the demands that con give buildings symbology, artistic value, municipal characteristics, and etc have increased. And also, as not individual characer but a part of municpal environment, the office buildings in city constitue municipal image that has close relationship with the public life, and this is so-called the main element which creat municipal environment actively ; this buildings creat scenery of the street, and compose the public space, etc. So, in future, the office buildings need design of appearance form that can coincide with the region and work general and affirmative function, and to attain this purpose, first of all, we must grasp image and characteristics of a decorative design and moulding which office buildings have precisely. To correspond which this demand, in this study, I Would investigate how optical image is, in a view of owner, in order to focus optical side of human, when we plan the font pasad of building which prescribe the external form of buildings, and a variable which gives form to image in moulding.

치아삭제에 따른 유치법랑질의 산부식 양상과 레진전단결합강도에 관한 연구

이긍호,이연주 大韓小兒齒科學會 1992 大韓小兒齒科學會誌 Vol.19 No.1

The purpose of this study was to determine the effects of etching time and reduction depth on the etching pattern of primary anterior teeth, and the shear bond strength of composite resin. The 156 primary upper central incisors and lateral incisors recently exfoliated were used. They were stored in physiologic saline solution till they were prepared for this study. They were divided into three groups according to reduction depth, and each group was subdivided into four sub-groups according to etching time. GroupⅠ- Fifty-two teeth were subdivided into 4 groups according to etching time of 15, 30, 50 and 120 seconds. Enamel of these teeth were not reduced, but only the prophylaxis using pure pumice with rubber cup was performed. GroupⅡ- Fifty-two teeth were subdivided by the same manner as the group Ⅰ. Enamel was reduced only enough to remove the prismless layer(approximately 30um in thickness) using an abrasive white stone(Shofu Inc., Japan) and was polished using sand paper strip(#600). GroupⅢ-Fifty-two teeth were subdivided by the same manner as the group Ⅰ. Enamel was reduced about 0.4-0.5mm using diamond point(Edenta AG Switzerland 877.31.010 FG), and polished using abrasive white stone and sandpaper. From the each subgroup, tooth, total of 12 teeth, was selected randomly, and then prepared for the SEM. One hundred and forty four teeth were prepared for evaluation of the shear bond strength of composite resin to enamel. The shear bond strength of composite resin bonded to enamel of each specimen was tested with a universal testing machine. The results were as follows; 1. In all groups, the type 2 etching pattern(by Silverstone), in which the prism cores were left intact and prism peripheries were lost selectively, was observed. 2. The effective etching time was 60 seconds in group Ⅰ and 30 seconds in group Ⅱ(p<0.05). 3. In group Ⅲ, there was no significant difference in etching pattern according to etching time. 4. In the cases of which etching time was 15 and 30 seconds, the shear bond strength was greater in group Ⅰ than in group Ⅱ and Ⅲ(p<0.05), however in the cases of which etching time was 60 and 120 seconds, there was no significant difference among three groups.

폴리머 콘크리트 식생블록 제조기술개발

이윤수,주명기 강원대학교 부설 석재복합신소재 제품연구센터 2004 석재연 논문집 Vol.9 No.-

본 연구에서는 폴리머 콘크리트를 이용한 식생블록을 개발할 목적으로 폴리머 결합재비에 따른 공극률, 연속공극률, 투수계수 및 강도 특성을 실험적으로 검토한 결과, 폴리머 콘크리트 식생블록의 공극률, 연속공극률 및 투수계수는 폴리머 결합재비의 증가에 따라 저하하는 경향을 보였다. 폴리머 콘크리트 식생블록의 압축, 휨, 인장강도는 폴리머 결합재비의 증가에 따라 증가하였다. 또한 폴리머 콘크리트 식생블록의 강도는 투수계수가 증가함에 따라 감소하는 경향을 보였다. In this study, the effect of binder content on void ratio, continuous void ratio, coefficient of permeability and strength properties of polymr concrete vegetation block are examined. Results of this study show that, the void ratio, continuous void ratio and coefficient of permeability of polymer concrete vegetation block decrease with increasing binder content. The flexural, tensile and compressive strengths of the polymer concrete vegetation block increase with increasing binder content. The flexural, tensile and compressive strengths of the polymer concrete vegetation block decrease with increasing the coefficient of permeability.

연구개의 이소성 뇌조직 - 1예 보고-

최현주,이연수,김영신,이교영,강창석,심상인 대한병리학회 1998 Journal of Pathology and Translational Medicine Vol.32 No.11

폴리프로필렌을 이용한 경량바닥재 개발

이윤수,주명기 강원대학교 부설 석재복합신소재 제품연구센터 2003 석재연 논문집 Vol.8 No.-

본 연구에서는 강도 및 내구성이 우수한 폴리프로필렌을 이용한 경량바닥재를 개발할 목적으로 중질탄산칼슘 및 폴리머를 결합재로 하고 목분을 골재로 한 폴리머 모르타르를 제조하여 폴리머 모르타르의 흡수율, 휨 및 압축강도에 미치는 목분 혼입량의 영향에 대하여 검토하였다. 그 결과로, 폴리머 모르타르의 흡수율은 목분혼입량의 증가에 따라 증가하는 경향을 보였다. 또한 폴리머 모르타르의 휨 및 압축강도는 목분 혼입량의 증가에 따라 감소하는 경향을 나타냈다. In this study the lightweight polymer composites were made in which the polypropylene as binder, the heavy calcium carbonate as filler, the splinter as aggregate. The effects of splinter content on the water absorption, flexural and compressive strengths of lightweight polymer mortars with polypropylene and splinter are examined. As a result, the water absorption of the lightweight polymer mortars with polypropylene tend to increase with increasing splinter content. The flexural and compressive strengths of the lightweight polymer mortars with polypropylene tend to decrease with increasing splinter content.