• Korean Institute of Interior Design Journal
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• v.14 no.2 s.49
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• pp.20-28
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• 2005

This paper investigates that the ambiguity of the boundary between interior space and exterior space in architecture appears universally in history and reveals the various aspects of ambiguous boundary in architecture. The space is formed by the relationship with the surroundings and the boundary of two opposite spaces is apt to be ambiguous according to lots of complex factors. Before Modern Architecture the boundary of interior and exterior space had a tendency to be ambiguous by modifying compositional method of material boundary, that is semi interior-exterior space, the reversion of interior and exterior space and space in space. After Modern Architecture the meaning of physical boundary in space is lost along with dissolution of boundary over the society and the boundary of space comes to be dematerialized by the technology and the change of space perception. The phenomenon of deconstruction in spacial boundary accelerate increasingly according to fluid space, mutually interpenetrated space, visual transparency and adjustment of layers. And contemporary technology is collapsing the meaning itself of space division fundamentally.

• KIEAE Journal
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• v.5 no.4
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• pp.41-50
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• 2005

The phenomenon due to the abundance of material civilization, and the destruct of environment provokes the damage to the order of nature in the earth. To prevent the fact, the necessity of the ecology start to become influential an important issue. In an outlook on the world of the ecological concept, human evolves with an environment as the mutual interdependence eventually. The approaching of the ecological method to reform of the present environment is an essentiality. In a viewpoint, the interior landscape starts to distinguish as an ecological concept in interior environment. To recognize the necessity of an interior landscape, comparison and analysis have been carried out in the worldwide examples of the lobby space in high-rise office buildings. In the results, the interior landscape is an essential fact to create an ecological interior environment. As the perceiving of the importance in the composition of the ecological environment, it needs to recognize the imminence the introduction of the ecological concept in the human life.

• Proceedings of the KSME Conference
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• 2008.11b
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• pp.2149-2153
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• 2008

A large-scale fire test was done for interior materials from a vehicle installed within a fire test room. The interior materials are satisfied with the Korean guide for the safety of rail vehicle. The guide has taken effect since December 2004 in Korea. Ignition source (gas burner) was increased in several controlled steps. The objectives of this test are to assess the fire performance in terms of ignition and flame spread on interior lining materials and to provide data on an enclosure fires involving train interior materials that grow to flashover. This data will be used to develop and calibrate an Fire Dynamics Simulator (FDS) model for fire growth on the interior vehicle.

• Proceedings of the Korean Institute of Interior Design Conference
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• 2005.05a
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• pp.275-278
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• 2005

This study suggests experimental designs for interior products utilizing LEDs that are ideal for expressing diversity of light. It also attempts to develop various products by incorporating economic efficiency and diverse colors of LEDs into interior elements. LED door handles offer a range of 6-color LED lighting strips as a safety lighting system, while multi-function furniture (CUBE-scape) consists of LEDs with double-sided emitted lighting on completely transparent track structures. Both products are designed to make interior elements more user-friendly as they make most use of unique effects of LED such as light vibration and changes. Also the combination of plastic material-Technogel$^{\circledR}$, polypropylene, polycarbonate- maximize the LED lighting effect and diversify the designed item selection.

• Korean Institute of Interior Design Journal
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• no.9
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• pp.10-17
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• 1996

With the ever-increasing important of high-speed information in society as we move towards the 21 st century. Interior design and it's working condition has been changed a great deal included a sort of each special character and make a difference against the others. It used to be find a great poles asunder of worker's safety and project quality according to the environmental dimension of interior construction field as if they should be a pleasantness or poor condition. This research aimed to improvement of environmental construction field of interior with construction engineers and particular interior labors in 4 phases as : ⅠThe preparatory phase : -Secure a Budget, Environmental safety supervisor -Fix of Design quality, Construction period. -Choice of Construction method, Sub constructing Ⅱ. Starting work phase ; -Capacity , Safety of temporary power line. -Carriage, Stock of Material -Safety of Electronic tools, -Personal protector. Ⅲ. Working period ; -Ventilation, I illumination of working place. -Measurement of environmental working condition Ⅳ.Finish working phase ; -Analysis of measurement data. -Evaluation and making up for the weak point. -Keeping data.

• Korean Institute of Interior Design Journal
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• no.18
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• pp.87-95
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• 1999

The purpose of this study is to find out the High-Tech characteristics in interior of Korean contemporary architecture. To achieve the purpose of this study, the major contents are as follows: 1. Explaining the concept of High-Tech architecture desigv. 2. Explaining the characteristics of High-Tech architecture design in finding out the expressional and technical characteristics. 3. Analysing the building which have propensity to High-Tech design in Korea by means of the expressional and technical characteristics. 4. finding out the characteristics of High-Tech in Korean interior architecture and contributing to study the High-Tech interior desigv. By analysing the buildings showing High-Tech characteristics in interior of Korean contemporary architecture. The ranking of the High-Tech characteristics is lst new material and lightness, last polychrome. The ranking of the building is lst Posco center, 2nd Samsung traffic museum and Kolon new building.

• Korean Institute of Interior Design Journal
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• v.16 no.2 s.61
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• pp.115-122
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• 2007

The purpose of this study is to extract design concepts, especially in relation to light, as a part of extracting design concepts in architectural interior design. This study consists of two steps. Firstly, appropriate design concepts are extracted from various design characteristics. Secondly, these concepts are classified in the frame of other components of architectural space, as well as in the frame of the plastic characteristics of light. Various design characteristics were analyzed, those of which relating to the plastic character of space, namely, visual phenomenon. As a result of the analysis, 32 concepts were extracted. These concepts, in the frame of other components of architectural space (space, form, structure, opening of space, material, color, inside & outside relationship), were classified, as well as In the frame of the plastic character of Light (transparency, perception, direction, ornament). As the results of this research, the suggested design concepts will be a study material, available to the interior designers as well as students who want to utilize the organized study concepts.

• Herbal Formula Science
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• v.6 no.1
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• pp.285-291
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• 1998

After looking into the systems of differentiate syndromes that referred in the Huang Di Nei Jung and the four authority of the Gum-Won dynasty which included the concept of the Myong-Chung dynasty's and the use of various symptoms occurred in clinical observation of apoplexy for material of differentiate syndromes, the result suggested as follows. 1. The system of differentiate syndromes is classified into interior and exterior beforeGum-Won dynasty. 2. In etiological (actors in apoplexy, the four authority of Gum-won dynasty insist on theendogenous theory. they compart the system of differentiate syndromes into apoplexy involving Jang Bu organs and blood vessels, but they did not escape from the system of interior and exterior. 3. The hallmark of exterior symptoms in apoplexy was the presence of syndromes in the six meridians, but in interior, constipation or difficulty in urination was the limitation. A(ter theprevious symptoms had been cured, tonifying therapy was used. 4. New concepts named Endogenous Wind SOTing In The Liver'and others in which oldsystems did not included was presented in Myong-Chung dynasty. 5. The old concept of the interior and exterior symptoms charactered with syndromes in thesix meridians, constipation and difficulty in urination can be replaced with internal andexternal symptoms. In old systems of differentiate symptoms in apoplexy, if replace interior and exteriorsymptoms with internal and external, we can include various differentiate configuration on thebasis of the conclusion. Because symptoms in apoplexy can be used in material of differentiate symptoms, I think that the prolongation of investigation is needed.

• Transactions of the Korean Society for Noise and Vibration Engineering
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• v.11 no.7
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• pp.253-260
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• 2001

A Study of interior noise reduction in the magelv train is presented. Tarin speed of interest is low such that aero-dynamic noise is negligible and power supply system is a dominant noise source. Based on the measurements of interior noise and acceleration levels during running and zero speed conditions, dominant noise sources are identified. After spectra characteristics of noise sources are investigated several noise reducing methods are studied such as STL increasement of floor panels. sealing. and absorption treatment It is found that the most important noise sources are VVVF inverter and SLM in running condition, whereas air conditioner and DC/DC converter are dominant in zero speed. Sine the major noise sources are under the floor complete sealing and high STL of the floor panel are shown to be the most crucial factors in noise reduction After sound absorbing material, which is polyurethan foam of 50 mm thickness, is thickness, is attached to the downward side of the floor in addition to sealing treatment, the interior noise is reduced by 3~4 dB.

• Korean Institute of Interior Design Journal
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• no.27
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• pp.35-42
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• 2001

The main scope of this study is to define such system of space composition factor to diversify the interior space of the apartment housing. Staring from the space analysis, identification of the design factors, characters of the anthropometry for the dwelling behavior, and analyzed dimensions of the interior furniture from the market data have uniformly integrated to engage with such system for innovation and diversification of the space design method. The elements of the composition factors are as follows: 1. Structural elements - $\circled1$Bearing wall $\circled2$Ceiling $\circled3$Floor $\circled4$Structural column 2. furniture elements - $\circled1$Fixed furniture $\circled2$Movable furniture $\circled3$Non-bearing wall $\circled4$F1exible wall $\circled5$Void & Solid 3. Finished material elements - $\circled1$Structural material $\circled2$Doub1e shell $\circled3$Color & Tone $\circled4$Lighting system For the design system selected space in restricted in 3way directional axis X,Y,Z to form its volume and direction of the space composition factors. X-axis is stands for horizontal length of the factor, Y-axis is for the space depth, and lastly, Z-axis is for the hieghts of the space based on anthropometris.