• 한국해양생명과학회지
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• 제8권2호
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• pp.121-127
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• 2023

본 연구는 무안만 조간대의 대형저서생물 군집구조와 퇴적물의 유기물 분포특성과의 관계를 알아보기 위해서 수행되었다. 2019년 8월에 21개 정점에서 퇴적층을 채취하여 입도 및 유기물 함량(강열감량과 총유기탄소함량)을 분석하였다. 또한 대형저서동물을 분류하고 분포특성을 조사하였다. 조간대 퇴적층의 입도는 무안만 북측 내만이 비교적 조립하였고, 만 입구 주변은 주로 실트질의 특성을 보였다. 유기물 함량(강열감량과 총유기탄소함량)은 목포 지역 근처에 위치한 정점 10에서 가장 높았으며, 만의 북측에 위치한 정점 20이 가장 낮았다. 출현한 대형저서동물 중 10% 이상의 점유율을 보인 종은 기수우렁이류(Assiminea sp.), 종밋(Musculista senhousia), 비틀이고둥(Cerithideopsilla cingulata)이었고, 고리버들갯지렁이(Heteromastus filiformis) 4종이었다. 정점 10에서 전체 정점과 비교하여 최대 종수와 밀도를 보였다. 출현종을 토대로 집괴분석과 다차원척도법을 실시한 결과 무안만 조간대는 총 4그룹으로 구분되었다. 상관분석 결과 총유기탄소함량과 생물밀도는 유의한 상관관계(p<0.05)를 보였다. 본 연구결과에 의해 무안만 조간대에 있어서 대형저서동물 분포는 입도 및 유기물 함량에 따라 다양하게 나타나는 것을 확인할 수 있었다.

• 한국소성가공학회:학술대회논문집
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• 한국소성가공학회 2008년도 추계학술대회 논문집
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• pp.91-94
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• 2008

Newly developed Atom Probe Tomography (APT) technique can provide the highest available spatial resolution, 3D tomography imaging and quantitative chemical analysis in a sub-nm scale. As a complementary technique to APT, Nano-secondary ion Mass Spectroscopy (SIMS) also provides the boron distribution in micro-scale. Therefore, the exact behavior of boron at either grain boundary or grain interior in steels can be investigated by the combination of APT and SIMS techniques from the sub-nanometer scale to the micrometer scale. The results obtained by both APT and SIMS revealed that the boron atoms were mainly segregated to the grain boundaries rather than to the grain interior in the steels containing 50ppm and 100ppm boron. It also found that carbon atoms were segregated at the boron enriched regions, which were thought to be retained austenite phase due to the chemical composition of carbon atoms.

• 한국실내디자인학회논문집
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• 제21호
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• pp.10-16
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• 1999

Mathematics is considered to the beginning of designing thinking because of the sense of logical order system. In this study, it was regarded the mathematics as the logic and the measurement of design system. as is often the case in history, mathematics, it is regard as conceptual model of architectural though, as aesthetic proportional measure and the mirror of thought. The direction of this study is rather multi-sided approaching to the spatial concept than one-sided plane. It is multi-acceptable way to apply mathematical principle to the pace and to be a flexible one. And boundary of interpretation of the flexibility means potential use-ability, and the strictly meaning of flexibility means that the acception of the various Secession and the Change of space. And the various interpretation of the flexibility only can expressed in the relation of opposite concept: the assembly and the disassembly, the expand and the decease, the open and the close and the construct and the de-construct. Mathematics provide the resonable way in architectural thinking and endow the order as logical organizatiov. Regarding these facts, this research is for making it possible to consider the expression property of interior space combination as the way of understanding the accepting of the changes of the times with the mathematical induction, using the rational method like the mathematical arrangement organizatiov.

• 교육시설 논문지
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• 제19권2호
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• pp.3-12
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• 2012

This study is carried out to analyze transition about educational facilities of elementary schools with the change of policy and to find out a developmental direction for qualitative improvement. An analysis of blueprints is done to 34 elementary schools representing periodic characteristics after the 1960's. As a result, various cases were shown in arrangement type, unit space, block planning and plane planning of the schools after a abolition of law about the standardization of educational facilities on 1997, however, they were showing a tendency to simplify after the introduction of BTL on 2005. Spatial composition factors were very various in the schools planned from the middle of 1990's to the early of 2000's. Meanwhile, nearly fifty percent of occupying ratio about learning space in the schools of standard type was gradually decreased by modernization planning on 1990's. However, it was increased a little again after the BTL. In case of living area, the occupying ratio was comparatively high in the schools having characteristics of 1990's and it also tends to increase after the introduction of BTL.

• 한국실내디자인학회논문집
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• 제23권6호
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• pp.204-211
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• 2014

This study aims to investigate the child patients' space use and behavior with its focus on the rest and play activities. The structural observation method followed by literature review adapted to find out the commonality and difference of play activities among the age groups. Children's development and types of play activities and participation in activities were reviewed through the related studies. Preliminary research on spatial composition and facilities and the observation of child patients' play behavior and space use was carried out as a main research. A total of 148 cases were studied and PASW 18, a statistics analysis program, was used for data analysis. The results are as follows; (1) The Lobby was important space as a play and rest area. (2) The subjects mainly played physical play and social-cognitive play. The result of this study provides fundamental data for designing children's hospitals that can contribute to the treatment and health improvement of child patients.

• KIEAE Journal
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• 제11권5호
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• pp.55-67
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• 2011

The purpose of this research is to find applicable design characteristics and methods of communal spaces in vertical urban multi-family housing. With this goal, several overseas' multi-family housing projects are selected and their communal spaces are identified. The design characteristics of the communal spaces are analyzed with a special focus on the territories such as an individual unit boundary, building interior and exterior boundary. In terms of the framework for analysis, territoriality, openness, and unique characteristics are reviewed. As a result, the communal spaces are created using various spatial composition methods such as addition, subtraction, connection, extension, accumulation, and isolation. The communal space programs are integrated in plans and sections throughout the buildings. Visual openness and connection with surrounding urban environments are articulated by void spaces, transparent and translucent building materials, green spaces, and applications of graphical images. Communal identities and aesthetics are emphasized by unique building forms and space arrangements. The uses of finish materials, colors, objects, and images add strong characters to the communal spaces. For a further research, it is necessary to combine a design method study with residents' behaviors and community interactions.

• 한국CDE학회논문집
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• 제18권1호
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• pp.10-20
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• 2013

The Yoon Jeung residence is a well-known and prototypical aristocratic house example showing typical and interesting characteristics of the traditional houses in the middle region of Korea. When it comes to understanding the architectonic characteristics of a Korean traditional house, it was not easy to actually capture the compositional and/or constructional knowledge of the building even though it is a wooden building with many wooden members showing their compositional relations. Now with the help of the BIM tool, the Building Information Modeling tool, we could actually be able to compare and analyze each member and their compositional relations. In this paper we examine the unique traditional composition method used in extending the building's structural sections utilizing the bended-joint characteristics of traditional buildings with exemplar case of the Yoon Jeung residence. Thereby we examine those relationships among three major compositional parts namely the plan based spatial compositions, the upper wooden compositions and the roof forms so as to specify the building's typical characteristics with reasonably acceptable causes. The inner and outer block of the residence are handled with their bended-joints with more detailed knowledge of categorization by way of joint relationships among members.

• 한국실내디자인학회논문집
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• 제25권1호
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• pp.13-23
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• 2016

2014 Venice Biennale of Architecture, presented by general director Rem Koolhaas, has shown the distinct difference between his present displays and past displays. Under the theme of FUNDAMENTALS and ABSORBING MODERNITY, Rem Koolhaas has developed his own unique way which is a research-oriented display technique to explain the difference at the exhibition. The purpose of this study is to define a research-oriented display technique as realism rhetoric for the opened dialectic and identify its aspect of a methodic approach. This report investigated not only Rem Koolhaas's thought and theoretical approach through his work but also the comparison of between his present and past displays. His display is based on the constellation of Central Pavilion, National Pavilions, and Arsenale display and reflected the reality of architecture in self-deception through the metonymical interaction of various facts and records. Rem Koolhaas called it the composition of contradiction. In his work, the spatial situation which is the present has been made with the intervention of historical events and has revived the reality of architecture. Also, the present is a montage of the strict control of architecture, the isolation from the architecture itself, and the autonomic communication with other fields. Finally, as a result of his work, Rem Koolhaas has shown that his display is not the end of phase but a phase of creation.

• 디자인학연구
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• 제13권
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• pp.55-64
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• 1996

복식은 조형예술의 한 분야로 인간이 착용함으로써 생명력이 있는 형태를 이루고 인체를 기준으로 하는 입체성을 지닌 공간 조형이다. 그러므로 '옷을 입는다' 라는 단순한 차원을 넘어 인체의 움직임에 의해 나타나는 동감(動感)에 따라 입체적 형태를 이루는 조형성이 복식 디자인의 중요한 요소를 이루게 되었다. 이에 본 연구는 단순한 구조이면서도 인체의 동작과 착장 법에 의해 풍부한 공간감을 살릴 수 있는 관두의를 이론적으로 고찰하였다. 또한 간결하고 현대적인 특징을 지닌 기하학적 도형의 복합 형태 모티브로 한 관두의 형식의 복식 디자인을 연구하였다. 본 연구의 목적은 평면 패턴이 인체에 입혀졌을 때 형성되는 평면성과 입체성의 조화를 추구하며, 착장 법에 의한 기하학적인 면의 자연스러운 분할과 미묘한 색채 및 형태의 구성을 시도하여 보다 더 현대적이며 다양한 가변성(可變性)을 지닌 조형의상을 연구하는데 있다. 작품은 관두의 형식의 T자구조를 토대로 패턴을 구성하여 인체에 직접 입혀 형성되는 조형적 형태를 실험을 통해 실물 작품으로 제작하였다.

• 한국주거학회:학술대회논문집
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• 한국주거학회 2009년도 추계학술발표대회 논문집
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• pp.11-16
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• 2009

Public rental apartment has suffered social exclusion problem, stemmed from its closed planing for a very specific range of the disadvantaged population. Thereby, it has been recognized as a disliked residential facility. To alleviate this problem, various approaches have been tried such as ownership-tenant mixture, and different unit size mixture. The purpose of this study is to grasp the expected social relation among neighboring residents according to socially integrative planing elements such as ownership, unit size and family life cycle match. Thirty eight graduate students in architecture and housing field responded to the questionnaire which was specifically made to identify relations of 28 neighboring situations based on $2{\times}2{\times}2$ variable composition. Frequency, percentage and MDS(multidimensional scaling) were used to analyze data. As a result, the order of preferred matchy were identified. The match between rental/small/children group and ownership/middle/children group was turned out to be the most desirable while the match between rental/small/children family group and rental/small/elderly group was found the least desirable. Spatial representations of the relationships among 8 household types were delineated. In conclusion, the definite patterns of the favorable and unfavorable match were found. This result is expected to be used as a reference in developing a strategic match to promote the rental apartments social integration in Korea.