• 생물환경조절학회지
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• 제28권4호
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• pp.388-395
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• 2019

The purpose of this study is to suggest structural model and analyze design factors for the development of small greenhouse standardization model. The average dimensions of small greenhouse desired by urban farmers were 3.3m in width, 1.9m in eaves height, 2.7m in ridge height, 5.7m in length. The cladding materials for small greenhouse were preferred to glass, PC board and plastic film, framework to aluminum alloy and steel, and heating method in electrical energy. In addition, it was analyzed that small greenhouses need to develop structural model by dividing them into entry-level type and high-level type. The roof type that was used for entry-level type was arch shape, framework was steel pipe, cladding material was plastic film. On the other hand, high-level type was used in even span or dutch light type, framework with square hollow steel, cladding materials with glass or PC board. In consideration of these findings and practicality, this study developed four types of small greenhouses. The width, eaves height, ridges height, and length of the small greenhouses of even span type, which were covered with 5mm thick glass and 6mm thick PC board were 3m, 2.2m, 2.9m, and 6m, respectively. The small greenhouse of dutch light type covered with 5mm thick glass was designed with 3.8m in with, 2.2m in eaves height, 2.9m in ridges height, and 6m in length. The width, eaves height, ridges height, and length of the arch shape small greenhouse covered with a 0.15mm PO film were 3m, 1.5m, 2.8m, and 6m, respectively.

• 한국산업융합학회 논문집
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• 제20권5호
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• pp.425-430
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• 2017

This study propose CAE analysis of fire damper and design of the damper control system. Through the design of the damper system for ANSYS-CFX heat transfer. As a result of the analysis, continuance equation of the damper control. Climate system. Finaily, We have obtained a fire damper solution by using orthogonal array. The fire damper of the set of fixture and alveolus are made by using a CAE software. Also, the optimum design offshore structures. The new H-120 class fire damper was designed. In the near future, fire resistance test was carried out to obtain class H-120 thermal insulation of fire dampers according to a hydrocarbon fire conditions. The test results showed that the insulation of the damper blade was an important factor in the fireproof performance of fire dampers concerning the coaming length minimum 500mm on the unexposed side as specified test standard.

• 한국실내디자인학회논문집
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• 제20권3호
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• pp.69-79
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• 2011

The concept of architectural sustainability is gradually being highlighted in several ills and consciousness of crisis of modern architecture. However, many of us tend to realize its sustainability focusing on ecological sustainability in many ways. Such perspective is considerably technical and extensive. Therefore, I paid attention to Herman Hertzberger's architecture to find out how to consider spatial aspects, when interior architecture designers engage in design process. This study aims to analyze architectural progress for social communication of Herman Hertzberger's project, breaking from the existing research to only limit him to one of structuralism architects. In particular, it was found that in relation to social sustainability, universal/social design, cultural design and green/ecological design have been progressed in their forms through communicational perspectives of social architecture which he's insisted since the structuralism era. Recently, majority of issues about sustainability are restricted to economical aspects. Accordingly, further study is needed to consider his architecture from social aspects. As his architecture is concentrating on coexistence from a social perspective for communication, not on modern spatial discourse, his architectural works need to be analyzed consistently as realistic measurements.

• Asian-Australasian Journal of Animal Sciences
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• 제30권9호
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• pp.1314-1322
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• 2017

Objective: This experiment investigated the effect of dietary net energy (NE) concentrations on growth performance and NE intake of growing gilts. Methods: Five diets were formulated to contain 9.6, 10.1, 10.6, 11.1, and 11.6 MJ NE/kg, respectively. A metabolism trial with 10 growing pigs (average body weight [BW] = $15.9{\pm}0.24kg$) was conducted to determine NE concentrations of 5 diets based on French and Dutch NE systems in a $5{\times}5$ replicated Latin square design. A growth trial also was performed with five dietary treatments and 12 replicates per treatment using 60 growing gilts (average BW = $15.9{\pm}0.55kg$) for 28 days. A regression analysis was performed to predict daily NE intake from the BW of growing gilts. Results: Increasing NE concentrations of diets did not influence average daily gain and average daily feed intake of growing gilts. There was a quadratic relationship (p = 0.01) between dietary NE concentrations and feed efficiency (G:F), although the difference in G:F among treatment means was relatively small. Regression analysis revealed that daily NE intake was linearly associated with the BW of growing gilts. The prediction equations for NE intake with the BW of growing gilts were: NE intake (MJ/d) = $1.442+(0.562{\times}BW,kg)$, $R^2=0.796$ when French NE system was used, whereas NE intake (MJ/d) = $1.533+(0.614{\times}BW,kg)$, $R^2=0.810$ when Dutch NE system was used. Conclusion: Increasing NE concentrations of diets from 9.6 to 11.6 MJ NE/kg have little impacts on growth performance of growing gilts. Daily NE intake can be predicted from the BW between 15 and 40 kg in growing gilts.

• 한국사회정책
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• 제25권1호
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• pp.71-96
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• 2018

세계화의 확대와 탈산업화, 그리고 기술의 혁명적 발전은 현존하는 사회보장제도에 대한 우려로 이어지고 있으며, 기본소득은 미래 사회보장의 대안으로서 크게 주목받고 있다. 그러나, 기본소득제도의 도입 여부에 대해서는 찬성과 반대의 논리가 서로 팽팽히 맞서고 있기에 어느 한쪽의 주장을 쉬이 받아들이기 어려운 것이 사실이다. 이러한 상황에서 몇몇 정부에서는 정책실험을 통해 기본소득이 가져올 정치 경제적 영향력을 경험적으로 측정하고, 이를 바탕으로 향후 기본소득제도의 도입여부를 결정하려 한다. 본 연구는 이 중 가장 주목을 받고 있는 두 나라, 핀란드와 네덜란드의 기본소득 실험을 방법론적 관점에서 살펴보고자 한다. 이들 두 나라에서의 실험결과는 한국을 비롯한 전 세계 복지국가에서 기본소득 찬반론에 커다란 영향을 미칠 것이 자명하다. 그러나, 양국의 실험결과를 그대로 받아들이는 것은 위험하며, 실험의 방법론적 의미와 한계를 정확하게 파악하는 것이 앞으로의 기본소득 도입 논의에 반드시 필요하다. 그 이유는 양국에서의 실험이 정부의 개입 등으로 기본소득의 일부 특성만을 반영하거나, 실험 설계의 취지가 상당 부분 퇴색되었기 때문이다. 따라서, 찬반 진영의 어느 한쪽에서 실험 결과를 그대로 자신들의 주장 강화에 이용하는 것은 바람직하지 않다. 이보다는 이들 실험의 한계를 이해하고 제한적인 교훈만을 얻는 것이 중요하다. 본 연구는 핀란드와 네덜란드의 실험을 면밀히 고찰하여 그 방법론적 의미와 한계를 밝히고 더 나아가 만약 한국에서 기본소득 실험이 설계된다면 이들 국가들에서의 경험이 제공하는 시사점을 도출한다.

• 감성과학
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• 제13권4호
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• pp.711-720
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• 2010

이 연구는 인터랙션 선택 문제에서 국가(문화), 세대, 성별, 개인주의-집단주의 등의 변수에 따라 선택에 차이가 발생하는지를 파악하고, 나아가 그 차이의 원인을 고찰하고자 한 연구이다. 본 설문에서 조사한 인터랙션 선택문제는 휴대전화 SMS보관함의 삭제버튼을 눌렀을 때의 화면디자인, 소프트웨어 설치의 위험성을 경고하는 인터넷 경고창에 대한 대응, 수프 메이커 컨트롤패널의 유형 및 정보표현방식 선택으로 구성되었다. 한국인 639명을 조사한 1차조사와 중국, 일본, 네덜란드인 총 784명을 조사한 2차조사 데이터를 토대로, 교차분석 및 카이검정을 실시하였다. 그 결과 휴대전화 SMS보관함 삭제문제에서는 일본인은 '아니오'를 네덜란드인은 '예'를 더 많이 선택해, 불확실성 회피 성향이 인터랙션 선택문제에 영향을 미침을 시사했다. 인터넷 경고창 문제에서는 나이든 세대에 비해 젊은 세대가, 여성에 비해 남성이 적극적으로 설치하는 경향을 보였다. 컨트롤패널의 유형 선택에서 네덜란드인은 디지털형보다 아날로그형을 상대적으로 더 선호했다. 컨트롤패널의 정보표현방식 선택에서는 나이든 세대일수록, 또한 개인주의일수록 문자표현을 상대적으로 더 선호했다. 여러 변인들 중 국가(문화)가 가장 큰 차이를 보여 가장 의미있는 변수임을 확인하였다.

• 한국재난정보학회 논문집
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• 제14권3호
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• pp.352-359
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• 2018

연구목적: 본 연구는 급속히 진행되는 온난화로 인해 발생되는 예측 불가한 기상이변에 대한 사전 대응방안뿐 아니라 재난재해 위기 시 및 복구 중에도 도시의 기능을 유지하도록 하는 사후 회복과 안정성 방안을 제안하고자 한다. 연구방법: 기술적 관점과 사회적 관점에서 리질리언스 이론을 살펴보고 네덜란드의 리질리언트 정책과 전략을 통해 워터프론트 공간의 리질리언트 계획방안을 모색한다. 연구결과: 기후변화로 인한 해수면 상승과 홍수에 유연하게 대응하기 위한 지역 특성에 따른 예방계획 및 재해 후 도시기능 유지방안과 재해재난 위험을 고려한 공간계획 수립 및 홍수위험수준을 고려한 계획방안은 워터프론트 이용을 위한 토지이용과 사회적 성장 동반, 지역특성을 고려한 재난재해 취약성을 고려한 계획, 재난재해위험을 고려한 물관리 계획 등이다. 결론: 도시공간을 창출함에 있어 기존의 공간계획방식을 넘어 이상기후에 대응한 새로운 도시개발방식이 필요하며, 특히 기후변화에 가장 취약한 워터프론트의 공간적 특성에 따른 리질리언스 전략이 요구된다.

• 한국가구학회지
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• 제20권4호
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• pp.374-387
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• 2009

Gerrit Rietveld who is Dutch architect and furniture designer had explored the plastic abstractness based on the universality of De Stijl principle. He had tried to expand the boundary of furniture design bound to traditional form and decorative aesthetics. Beginning of 20th century, he opened the new aesthetic realm of pure and abstract value for furniture design for the first time. Through this research, the results can be summarized as follows. The characteristics of his deign are abstractness, spatial consideration and tectonic construction. The abstractness is attained by simplifying constructional material into geometrical forms such as straight line, rectangle and square. And he adopted unconventional way of construction in order to increase this abstractness. The space included in his furniture can be expressed in the new technology of joint, the visual transparency using linear material, and the destruction of corners. All these aspects harmoniously helped the feeling of architectural space of flow. Through the exposed frame of furniture, Rietveld emphasized on the tectonic construction by methodological treatment such as piling-up or overlapping material. The characteristics of Gerrit Rietveld's design are abstract, spatial and tectonic. These aesthetical tendencies could be understood as a junction between De Stijl's principles and modern architecture's spatial preferences-flow and extension of space-.

• 한국주거학회논문집
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• 제14권2호
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• pp.77-88
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• 2003

The access area, so called "core" in the housing block, makes a buffer zone between public open space and private interior space, as well as offers chances of communication for the users. Planning and design of this area, however, tend to be not attended, comparing with another spaces in the multifamily housing block. This paper is aimed at investigating examplary model European cases and, thus, finding out some positive and applicable planning skills for multifamily housing in Korea. This study covers following aspects; firstly, the important social meaning of core area was analyzed in comparison of Korea and Europe, secondly, intensive studies on the spots, visiting German, Austrian and Dutch cases, made it possible to grasp the prevailling tendency toward assessment of this area in the Continent, Thirdly, useful planning elements and skills by European examples for more user friendliness, more economization and raising the quality of spatial design and sequential experience were founded out with regard to various core types. and lastly, some concrete guidelines for planning are presented for the improvement of so far monotnousely designed core area in the local multifamily housing. Consequently those European cases made it clear that the planning of core area is closely related to the total design of housing blocks. This study maybe conducive not only to the planning of this area, but also further to the increase of the quality of life in multifamily housing.y housing.

• 한국실내디자인학회논문집
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• 제23권2호
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• pp.51-61
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• 2014

Aesthetics of use for modern people can be regarded as being weighted toward universal and rational function since it has focused on an 'automation and efficiency' and 'smartness' in terms of technological and human engineering position. Thus, aesthetics of use as an individual agent has remained in minimal level. This study attempts to seek conceptual model of design regarding the behavior of users from the systematization of critical theories about the usability. To do that, 'HERTZAIN TALES' written by Anthony Dune and the concept and system of Droog Design have been used as a core standard. In line with the various experiments by artist groups such as Fluxus, Memphis group and the work of product semantics, and inherent characteristics of Droog design, which has surfaced from the 1990s, concepts that has mentioned in the Hertzain tales have been organized into main texts. By overcoming cognitive bias inherent in the material culture and by overcoming an existing usability based on immateriality and dialectic solution, the autonomy of critical design and instrumentality of Droog design have been systemized. By interpreting the design aspect of 12 pieces that have been submitted to the RE;MIND section, the core of this study, it has been confirmed that conceptual and critical design's aesthetics of use From the interpretation of the design aspect of 12 pieces that have been submitted to the RE;MIND section, the core of this study, it has been confirmed that conceptual and critical design's aesthetics of use has established the autonomy and independence of the behavior of users, created functional articulation of materials and secured new conceptual model and thus, could be an effective methodical clue for creating an emergent design.