• 한국실내디자인학회논문집
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• 제27호
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• pp.28-34
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• 2001

The aim of this study is to understand the composition of plan and the changing aspect of Louis I. Kahn's residential architecture, Louis I. Kahn's spacial composition is characterized by traditional motives and Ecole des Beaux Art which had influenced him. His constituent factors in geometrical form are classified into the propositional system, the cellular multiplication of a special unit, the Poche Space and others. According to the results of this study obtained from above mentioned subjects, it can be concluded that geometrical factors, which constitute space of plan, are totally expressed as a system of order which unites particular ones into whole one.

• 한국전기전자재료학회:학술대회논문집
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• 한국전기전자재료학회 1999년도 춘계학술대회 논문집
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• pp.65-68
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• 1999

A well oriented Bi2212 superconductor thick films were fabricated by screen printing with a Cu-free Bi-Sr-Ca-O mixture powder on a copper plate and heat-treating at 820-88$0^{\circ}C$ for several minute in air. During the heat-treatment, the printing layer partially melted by reaction between the Cu-free precursor and CuO of the oxidizing copper plate. In the partial melting state, it is believed that the solid phase is Bi-free phase and Cu-rich phase and the composition of the liquid is around Bi : Sr : Ca : Cu = 2 : 2 : 0 : 1. Following the partial melting, the Bi2212 superconducting phase is formed at Bi-free phase/liquid interface by nucleation and grows. With decreasing the Bi composition in the precursor powder, the critical temperature(T$_{c}$) of the fabricated Bi2212 thick film increased to about 79 K.K.

• 한국정보과학회:학술대회논문집
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• 한국정보과학회 2005년도 한국컴퓨터종합학술대회 논문집 Vol.32 No.1 (A)
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• pp.712-714
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• 2005

Real-time 3D visualization of large datasets imposes a distributed architecture of the rendering system and dedicated hardware for image composition. Previous work on this domain has relied on prohibitively expensive cluster systems with hardware composition done by complicated schemes. In this paper we propose a low-cost hardware compositor fur a high performance visualization cluster. We show the system's design and the results obtained using Simulink [1] for our image composition scheme.

• 대한전기학회:학술대회논문집
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• 대한전기학회 1993년도 하계학술대회 논문집 A
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• pp.82-85
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• 1993

The load forecasting has been essential in planning and operation of power systems. The load composition rata is also needed to analyze power-systems - load flow calculation and system stability. This paper proposes the monthly peak load forecasting methods for load groups in residential class using load composition rate and electric consumption characteristics. The proposed methods were applied to a real-scale power system and the effectiveness was turned out.

• 한국진공학회:학술대회논문집
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• 한국진공학회 2013년도 제45회 하계 정기학술대회 초록집
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• pp.284-284
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• 2013

중 에너지 이온 산란 분석법(Medium Energy Ion Scattering Spectrometer, MEIS)은 50~500 keV로 이온을 가속 후 시료에 입사시켜 시료의 원자와 핵간 충돌로 산란되는 일차이온의 에너지를 측정하여 시료를 분석하는 기법으로, 원자층의 깊이 분해능으로 초박막의 표면 계면의 조성과 구조를 분석 할수 있는 유용한 미세 분석기술이다. 본 실험에서 에너지 70~100 keV의 He+ 이온을 사용하여 Pulse Width 1 ns의 Pulsed ion beam을 만들어 Start 신호로 사용하고 Delay-line-detector에 검출된 신호를 End 신호를 이용한 TOF-MEIS System을 개발하였다. 활용 가능한 분석시편으로 Ultra thin film 시편으로 1, 1.5, 2, 2.5, 3, 4 nm의 HfO2, 1.8, 4nm의 SiO2 시편을 분석 하였으며 Ultra Shallow Junction 시편으로 As Doped Si, Cs Doped Si 시편 및 Composition, Core/shell 구조의 Q-dot 시편으로 CdSe, CdSe/ZnS등 다양한 분석 실험을 진행 하였다. Composition, Core/shell 구조의 Q-dot 시편은 Diamond Like Carbon(DLC)의 Substrate에 Mono-layer로 형성하여 분석하였다.

• 한국멀티미디어학회:학술대회논문집
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• 한국멀티미디어학회 2004년도 춘계학술발표대회논문집
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• pp.175-178
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• 2004

본 연구는 디지털 합성(Composition)에 있어 포스트 프로덕션에서 해야될 작업 중 분리 렌더 시스템(Separating System)을 이용한 효과적인 합성 연구에 관한 것이다. 분리 렌더는 결과적으로 제작상의 시간과 경비를 절감시켜 줄 뿐만 아니라, 제작의 퀄리티(Quality)에 직접적으로 영향을 주기 때문에 이팩츠 합성(Effects Composition)이나 특수영상 제작에 있어 없어서는 안될 중요한 부분이다. 이 분리 렌더 시스템을 이용해서 현재 진행되는 작업상의 문제를 최소화 시킬 수 있다. 또한 영상효과 제작이나 특수영상 제작중에 발생 되어지는 여러 가지 복잡한 문제점(합성)들을 이를 통해 줄여줄 뿐만 아니라, 영상합성 단계에 있어 효과적인 디지털 영상과 렌더 테이터 관리를 동시에 만들어 주기 때문이다. 이러한 방법적 연구와 결과치의 자료들을 데이터화 한다면 디지털영상 산업계에 많은 이점을 줄 것으로 기대한다.

• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
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• 제25권3호
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• pp.57-65
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• 2019

Purpose: The purpose of this study is to find the relationship between Michell Foucault's the primary, secondary, and tertiary spatialization of disease and spatial composition for the development of architectural planning of the healthcare architecture. Methods: Literature review of spatialization of disease and comparison between medical and dental disease have been conducted. The synchronic structure and diachronic change of spatialization process have been analyzed through spatial composition and history of Seoul National University, School of Dentistry and Dental Hospital. Results: The result of this study can be summed up in three points. First of all, spatialization of dental disease is similar to that of medicine but it should be more focused on the tertiary spatialization. The second one is that the process of spatialization of dental disease started the secondary spatialization first and the primary spatialization followed after a short interval and spatial composition has been followed the process of spatialization of dental disease in Korea. The third one is that the tertiary spatialization has not been actively gone along until recently and it has to be developed in near future. Implications: It is necessary to analyze spatialization of dental disease in other dental facilities to develop the relationship between spatial composition and program in healthcare system.

• 한국실내디자인학회논문집
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• 제27권2호
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• pp.37-44
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• 2018

This research aims to suggest the composition of multi-functional furniture for single households, responding to the changes of consumption pattern caused by the recent trends of the single-person household living in a small residential space. It is expected that a multi-functional furniture for single households in the current context should be increased the efficiency of spaces. Using a customized questionnaire, we examined the preferences of multi-functional furniture composition for single households. A questionnaire was developed by collecting images using key words related to multi-functional furniture and analyzing the final images by multi-functionality, furniture classification system and behavior. The most preferred multi-functional furniture composition are counter-tops and chest of drawers, followed by chest of drawers and beds, counter-tops and tableware, lighting and beds, closets and drawers. This research contributes significantly in that it suggests the basic data of optimized flexible multi-functional furniture design for single-person household by linking various behaviors and furniture in the house.

• 한국분말재료학회지
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• 제22권5호
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• pp.362-366
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• 2015

The effect of sublimable vehicle composition in the camphor-naphthalene system on the pore structure of porous Cu-Ni alloy is investigated. The CuO-NiO mixed slurries with hypoeutectic, eutectic and hypereutectic compositions are frozen into a mold at $-25^{\circ}C$. Pores are generated by sublimation of the vehicles at room temperature. After hydrogen reduction at $300^{\circ}C$ and sintering at $850^{\circ}C$ for 1 h, the green body of CuO-NiO is completely converted to porous Cu-Ni alloy with various pore structures. The sintered samples show large pores which are aligned parallel to the sublimable vehicle growth direction. The pore size and porosity decrease with increase in powder content due to the degree of powder rearrangement in slurry. In the hypoeutectic composition slurry, small pores with dendritic morphology are observed in the sintered Cu-Ni, whereas the specimen of hypereutectic composition shows pore structure of plate shape. The change of pore structure is explained by growth behavior of primary camphor and naphthalene crystals during solidification of camphor-naphthalene alloys.

• 한국주거학회논문집
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• 제14권5호
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• pp.19-26
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• 2003

The purpose of this paper is to examine and analyse the features of plan type and space composition of the Siheyuan(courtyard house) which is one of the most remarkable types of the traditional dwellings in China. With the passage of time this house developed into one of the chinese house style. The technique of Siheyuan's spatial composition goes so far back in the New Stone Age. The relics of this are the colony layout, the system of four sides, the layout type of a palace, the picture of lacquered ware, the pictured brick, the earthenware of house type, the cave painting, the paintings of painters and others. The fundamental spatial conception of it arranges one or more courtyards to compose, sometimes in a very complex way, a general walled compound. The main longitudinal axis is mainly north-south, but the chief buildings, or halls are always placed transversely to it. These rectangular buildings mayor may not connect, by means of open galleries variously planned, with rows of smaller buildings flanking the courtyards on both sides. On this system, enlargement is never carried out by adding to height, but by continual duplication of existing units, and growth in breadth or preferably depth. The need for family security is thought to have led to the development of this rectangular houses with walls mainly blank on the outside, defensible entrances, and public service facilities in the center of the houses.