• Resources Recycling
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• v.18 no.3
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• pp.11-19
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• 2009

Recently the problem of global environment is became by social issue. Accordingly the interests to recycling and saving of resources are growing from daily life to varieties field of industry. To preserve the global environment, prevent global warming, environmental destruction, environmental pollution by wastes, the drain of aggregate, plasticity energy of cement and decrease in carbon dioxide are an urgent problem that must be resolved. So there is to a field of building industry and stands but on the inside of the building the many double meaning resources usefully, applies. Also the seller masterpiece building where the service life is long planned is safe and comfortably, maintenance, suppresses the construction which is not necessary is unnecessary. Also the seller masterpiece building where the service life is long planned is safe and comfortably, maintenance, suppresses the construction which is not necessary is unnecessary. By revitalizing effective use of limited earth resources, recycling and controling production of construction waste, this study introduced to a method for Long-Term Durability of Construction Structure and Effective Use of Technology for Construction Waste considering architectural demand and earth environment. It is for reduction of an earth environment load from the side of construction production and performance design of a structure.

• The Journal of the Korea Contents Association
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• v.19 no.7
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• pp.291-303
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• 2019

For cities with ancient buildings at core areas, night lighting is an effective means to demonstrate their history and culture. In this regard, night scenes of these ancient buildings are evaluated from multiple aspects, such as color rendition, brightness ratio affected by ambient light and technological realization of lighting facilities. This study builds a visual evaluation system for night scenes of ancient buildings based on three dimensions, namely ancient architecture carrier performance, visual perception and technological realization, and explains specific evaluation sub-criteria one by one. In addition, this study adopts Analytic Hierarchy Process (AHP) to analyze the impact of each sub-criteria item on the weight of the whole evaluation system, and conducts a consistency test to show that the evaluation system meets the reasonable requirements of hierarchy setting. Moreover, relative importance of each sub-criteria item may be determined based on their corresponding weights.

• Journal of Wetlands Research
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• v.12 no.1
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• pp.41-49
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• 2010

Web building of the spider is an investment behavior for prey foraging with genetic constraint. Individual's decision-making on the web construction depends on diverse environmental variables. This study investigated web structure of the wasp spider, Argiope bruennichi, to compare individual's behaviors in dry field and in wet field. We measured 35 web structures in dry field (Chunma-San, Incheon) showing relatively low humidity (46.4%) and luxuriant herbage, and 13 web structures in the wet rice field (73.9%; Taean-Gun, Chungnam). Comparing to the wet field the individuals in the dry field invested significantly more silk: $32.5{\pm}12.8$ number of silk spirals used in the dry field vs. $16.9{\pm}5.4$ in the wet field. The web area of the dry field was greater than that of the wet field: $976{\pm}643cm^2$ vs. $532{\pm}254cm^2$. The web height, distance between the ground and the center of the web, appeared higher in the dry field than in the wet field: $71.4{\pm}39.6cm$ vs. $49.6{\pm}31.2cm$. Also the web constructed in the dry field showed longer stabilimentum than the web of the wet field: $18.8{\pm}3.4cm$ vs. $3.9{\pm}3.2cm$. The perpendicular inclination and the inclination to East-West of the web showed no difference between the two fields. This study suggests that adult females of A. bruennichi could modulate its construction behavior depending on the micro-habitat factors.

• Journal of The Korea Institute of Healthcare Architecture
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• v.5 no.8
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• pp.33-41
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• 1999

The progression of curing of dementia is associated with a gradual decline in functional, cognitive, emotional and social abilities. Patients with dementia currently cause many social problems, which will become more serious in the near future. It is considered that patients with dementia are so much influenced by the quality of physical ward environment ; so we need to improve environment of dementia ward dept. Factors of physical environment which effect patients with dement1a can be classifided both into 'Interier design' ; material, color, lighting, equipment and auxiliary design and into 'Sense of sight & hearing' ; illumination, ornament & indication, noise, and fancy.

• Proceedings of the Korea Water Resources Association Conference
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• 2023.05a
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• pp.228-228
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• 2023

국지적 지역에 내리는 강한 강도의 강우는 많은 인명 및 재산 피해를 발생시킨다. 이러한 피해를 예방하기 위해 도시 침수 예측에 관한 연구가 오랜 기간 수행되어 왔으며, 최근에는 다양한 신경망(neural network) 모델이 활발히 이용되고 있다. 강우 지속 기간이나 강도는 일정하지 않고, 공간적 특징 또한 도시마다 다르므로 안정적인 침수 예측을 위한 신경망 모델은 강건성(robustness)을 지녀야 한다. 강건한 신경망 모델이란 적대적 공격(adversarial attack)을 방어할 수 있는 능력을 갖춘 모델을 일컫는다. 따라서 본 연구에서는, 도시 침수 예측을 위한 시공간 신경망(spatio-temporal neural network) 모델의 강건성 제고를 위한 방법론을 제안한다. 먼저 적대적 공격의 유형과 방어 방법을 분류하고, 시공간 신경망 모델의 학습 데이터 특성 및 모델 구조구성 조건 등을 활용하여 최적의 강건성 제고 방안을 도출하였다. 해당 모델은 집중호우로 인해 나타날 다양한 관망에서의 침수 피해를 각각 예측하고 피해를 예방하기 위해 활용될 수 있다.

• Journal of the Society of Disaster Information
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• v.15 no.1
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• pp.121-132
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• 2019

Purpose: This study aims to analyze the meaning of architectural space of Alvar Aalto, which is based on architectural theories of periodic flows and the form of the space with the various elements applied to the works. Method: It analyzes the interrelationships of light, form and material in triangular composition by synthesizing the architectural vocabulary of Alvar Aalto from the viewpoint of modernism. Results: The architectural works of Alvar Aalto are centered on the combination of light, form, material, and space diversity, emphasizing social awareness and linking the human scale with the building environment. Conclusion: The structure of the Alvar Aalto is a synonym of nature and culture, society and individuals, standardization and diversity, universality and locality, intellectual and emotional, scientific and human psychological. It is possible to apply reciprocity elements to architectural spaces in a comprehensive manner while being different from each other in terms of rationality and immediacy.

• Archives of design research
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• v.20 no.1 s.69
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• pp.111-120
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• 2007

This research proposes contextual space expression as a possibility of solution methods for local and historical issues, the matters that our contemporary architecture has to overcome. When modernistic architecture aimed for anonymous public interests denying the characteristics in historical and spacial contexts, postmodern architecture and regional architecture, etc have been striving to revive discontinued contextual meanings using various historical and environmental elements. While such attempts only borrowed architectural materials by superficially understanding the context, they could not comprehend ceaselessly changing contexts sufficiently. Choosing Jean Nouvel as one of the architects that can explain spatial plan to properly respond to such ever-changing, contemporary contexts, the researcher intended to understand his line of expressional characteristics of his architectural space and analyze his works as examples.

• The Magazine of the Society of Air-Conditioning and Refrigerating Engineers of Korea
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• v.30 no.2
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• pp.18-24
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• 2001

최근 건축물이 고층화, 대형화 하는 추세로 이에 대처하기 위하여 신기술 공법 및 신소재 개발에 부단히 노력하고 있다. 이 일례로 건축 기계설비의 환경친화적 무용접법을 소개한다.

• The Magazine of the Society of Air-Conditioning and Refrigerating Engineers of Korea
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• v.32 no.8
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• pp.20-25
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• 2003

부산.경남지역의 50개 지점에 설치된 AWS 기상관측망의 측정데이터를 이용하여, 기상대 및 기상관측소를 대표점으로 하는 11개의 기후존을 구분하고, 설정된 기후존별 대표도시의 기상특성을 파악할 수 있는 기후맵을 작성하는 방안을 소개하였다. 본 고에서 작성된 기후맵을 이용하면, 지역의 온도.습도.풍향.풍속.일사량.우량 등의 기상요소가 건축환경에 미치는 영향을 정량적으로 파악할 수 있으며, 향후 지역의 특성을 살린 에너지 절약적 환경친화건축 개발의 기상자료로 활용될 수 있을 것으로 기대된다.

• The Journal of Sustainable Design and Educational Environment Research
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• v.21 no.4
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• pp.13-20
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• 2022

The proportion of old buildings over 40 years among all school facilities is about 20%. The degree of deterioration is also increasing, resulting in safety risks that reduce the residential safety of faculty and students or a poor environment that does not meet the new curriculum and educational conditions is rapidly increasing the need for repair and renovation of school facilities. In order to fully fulfill its role as a space for implementing education, school architecture requires an understanding of the national curriculum and a clear criterion for determining the relationship between education and space. In order to set the evaluation criteria for deteriorated school architecture, this study presents judgment data centered on quantification and accuracy so that relevant personnel can utilize scientific analysis, research and development of detailed and systematic comprehensive evaluation indicators, and quantified evaluation methods.