• Journal of the Korean housing association
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• v.24 no.6
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• pp.123-132
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• 2013

This study covers centrality of villas after Renaissance and architectural forms corresponding to the nature in the aspect of Karl Popper and Gilles Deleuze. In addition, the researcher tries to understand the changes in architectural forms according to the changes in places. To do that, Pascal and Hans Meyer's theory was introduced as a major theory. The researcher tries to set up the standard by analyzing the architectural form related with the nature and the form of center in the housing through Villa Rotonda and Villa Emo. And with key analysis of the centrality and architectural form corresponding to the nature and the four houses that are historically and morphologically important. It is found that due to the development in modern technology and materials, a variety of architectural approach is developed and they are implemented as various architectural forms. However, due to various theories of modern architectural approach, it is found that the morphological differences of suburban housing exists by forming a universal relationship constructed by four architects. The researcher expects to be understood and realized in real life construction.

• Proceeding of Spring/Autumn Annual Conference of KHA
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• 2005.11a
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• pp.273-276
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• 2005

The purpose of this study was to identify the design characteristics of apartments built in Daegu between 1970 and late 1990s as well as the changes of such characteristics through newspaper advertisements. Newspaper advertisements were limited to apartment advertisements put in Maeil Shinmun, a new paper published in Daegu, from 1970 to 1999. 299 cases of apartment advertisements were used for analysis. The analysis criteria used included indices that suggest the situations of the times and the changes of architectural contents on the basis of the previous studies and reports on housing environment evaluation indices.

• Architectural research
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• v.15 no.4
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• pp.201-206
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• 2013

Special attention is required for the design of windows due to their high thermal vulnerability. This paper examines the problems that might arise in the application of the u-value, by reflecting the changes in the u-value of the window, depending on the window-to-wall ratio obtained in an energy demand analysis. Research indicates that the u-value of a window increases with an increase in the difference between the u-values of the frames and the glass. Relative to the changes in the u-value of the windows, the energy demand varied from 1.3% to 9.3%. Windows with a g-value of 0.3 or 0.5 displayed a higher energy demand than windows with a g-value of 0.7. Therefore, when the difference between the performance of the glass and the frame is significant, especially when the g-value is small, a modified heat transmission coefficient should be applied to the window size during the evaluation of the building energy demand.

• Korean Institute of Interior Design Journal
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• no.41
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• pp.80-87
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• 2003

This paper attempts to examine the historical changes, the characteristics and the role of free-standing wall from the viewpoint of architectural composition. After modern times the wall gets free of structure and the view of formative art changes, which become a basis of the conscious use of free-standing wall. It plays a role of getting territoriality and placeness, by defining the space at the external territory and it is used as apparatus which controls circulation and orientation externally At the same time it is used as an instrument to blur the border to make mutual intersection and plays a role of introducing and controling the environment. The free-standing wall controls the architectural form to emphasize plasticity and is used to define a geometrical frame and maintain the urban context. In view of the results so far achieved, the free-standing wall is used as general vocabulary of modulating the border of space and the architectural form since modern architecture.

• Journal of The Korea Institute of Healthcare Architecture
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• v.6 no.10
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• pp.41-49
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• 2000

Today, medical system faces to two major flows of change. The first one changes to small-to-middle size special hospital from large size general hospital. The another one changes to the patient-focused hospital. In these two flows of change, women's hospital is a typical small-to-middle size special hospital. In Korea, several studies on the architectural planning of delivery-part designed with recent trends in large size general hospital have done with focusing on LDR type or LDR/P type, but few studies on the architectural planning of the recent trends in women's hospitals. Therefore, this study aims to propose improve way after analysis the developing circumstances and problems on the Architectural planning on women's hospital by case studies on Women's hospital builded recently in Korea.

• Proceedings of the Korean Geotechical Society Conference
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• 2008.03a
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• pp.71-77
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• 2008

Microstructural changes may arise due to the particle vanishing, fluid diffusion, heating, etc. This study focuses on the changes in small-strain shear stiffness in k0 loading produced by local straining in particular system made of sand-salt mixtures. Local strains were induced by dissolution of salt particles. Experiments were carried out in a conventional oedometer cell equipped with bender elements. Axial displacement and shear wave signals are recorded at each loading stage and during saturation process. Experimental data showed that microstructural changes due to particle vanishing were clearly captured by using shear wave measurement. Saturation of sand-salt mixture at a larger axial stress did not always create a more condense soil at the end of loading stage. Sand-salt mixture is useful for laboratory test on controlled artificial specimen.

• International conference on construction engineering and project management
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• 2011.02a
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• pp.591-596
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• 2011

There are quite a number of business processes in the urban regeneration project. Managers and participants who involved in the project make and use information for the best way to perform in the particular business process. The information can be also reused and produced for data at the next stage. Accordingly, the information sometimes goes out of existence and work data up into new information when the urban regeneration project has been accomplished. But in that case some of changes happen occasionally, the business for urban regeneration has suffered a loss of profit and time as result of confusions about decisions and inappropriate action. For that reason, the information should be analyzed to achieve its aim at the business process under the influence of changes. Then, even though detail processes and management method change, the Core Information, which are important factors for accomplishing the project, help that the project can be operated to solve the problem about confusion and loss of the business. In conclusion, the Core Information is main effective factors for successful urban regeneration projects on the change management. The purpose of this study is to research the information according to the Information-flow and changes, and to find out the influence factors and the Core Information to manage efficiently at the process of urban regeneration projects.

• Korean Journal of Rural Living Science
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• v.8 no.1
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• pp.35-43
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• 1997

The Purpose of this research was to investigate the physical changes of village, the architectural changes of houses and to find out the resident's needs of housing in suburban rural houses. Samga 3 Ri, Yong-In, KyungKi-Do was chosen for this study. The previous research, conducted in 1987 by using a field survey method, was compared with this study. 1) The study showed that the physical changes of village include an increase in the number of rooms and nonagricultural population, and variety of house types. Therefore, social intimacy, reallocation of houses according to residents' occupations, and apartments for non-agricultural population should be considered in planning village. 2) It is found that the resident's needs were to increase the number of rooms, expansion of space, and to modernize kitchin systems. The investigation on newly constructed houses indicated that residents' needs were two-story houses, changes of spaces - the number of bathrooms, private bedroom adjacent to An-bang.

• Journal of the Korean Institute of Illuminating and Electrical Installation Engineers
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• v.27 no.12
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• pp.44-53
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• 2013

This study has attempted to investigate how subjects perceive changes of brightness and their visual comfort according to daylight responsive LED(Light Emitting Diode) dimming systems in the office with venetian blind. Two studies was conducted. First study is that how subjects perceive changes of brightness and their visual comfort depending on angle control method of the venetian blind while the workplane illuminance level is being maintained through daylight responsive LED dimming system. Second study is that how subjects perceive changes of brightness and their visual comfort depending on the amount of daylight penetrated into the building while the illuminance level is being maintained through daylight responsive LED dimming system. The results of this study could be proposed as basic data in the control of the venetian blind and LED lighting in consideration of their perception on changes of brightness and visual comfort.

• Journal of architectural history
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• v.24 no.2
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• pp.27-34
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• 2015

The tasks of writing history is to reconstruct the past in order to understand the present condition and to envision the future. Modern architectural histories in the west have assumed this role, from Winckelmann to Giedion. Likewise, history of Korean modern architecture has to serve this purpose. However, existing histories of Korean modern architecture simply list up stylistic changes from western eclectic architecture to modernism without any historical narratives explaining the transition from Korean traditional architecture to modern architecture. History of Korean modern architecture has simply been understood as a unilateral process of transplantation of western architecture into Korea. This paper points out two major problems underlying this kind of historiography of Korean modern architecture. The one is formalistic approach which sees history of modern architecture mainly as a process of formal and stylistic changes. The other is humanistic approach which sees modern architects as agents of history. This paper argues that this kind of history writings has limitations since modernity of Korean architecture is fundamentally different from that of the west. and that specific tasks that Korean modern architectural history has to address are then two folds;(re)connecting the past architectural tradition to the present and forming self-identity of Korean architecture.