• Korean Institute of Interior Design Journal
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• v.23 no.3
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• pp.222-230
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• 2014

Modern museums introduce a so-called method of 'exhibitions that approach' apart from the scheme of exhibitions in a simple listing type, creating a series of stories based on the original forms of remains put on display, adopting various methods of media access, and enabling the spectators of the museums to find exhibits a little more convincing and understand them more in depth, which might look somewhat isolated from their everyday lives. The configuration of the exhibitions that approach can easily be found in the mode of narrative development of exhibition topics and scenarios, and in this sense, a study on the narrativity of exhibitions is effective for analyzing the exhibition spaces of the museums. Furthermore, an analysis on exhibition spaces may be conducted through the process of forming the messages of exhibition contents and interpreting the narrative structures of the modes of development, and allows people to think that the methods of interpreting the spaces established like this may form an organic complementary relationship with exhibition contents and have a more extended meaning. Thus, this study examines the narrativity of Jeon-gok prehistory museum and the narrative structure systems based on the structuralist narrative theory, approaches the modes of narrative development of the spaces based on semiotic judgment, and aims to understand the structures of the space narrative. In addition, It is another object of the present invention in order to verify the objectivity, throughout the course of additional case studies, to improve the efficiency of future exhibition design.

• Journal of the Korean Society of Costume
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• v.56 no.3 s.102
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• pp.116-128
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• 2006

The purpose of this study is to investigate Seon expressed in the costume of Chinese Song. For the purpose, this researcher classified types of Seon, found in the Chinese costume, in terms of composition method, decorative technique and used materials. In addition, the researcher attempted to analyze formative characteristics of Sean in accordance with the range and post of use, pattern and color combination. Seon expressed in the costume of Chinese Song can be classified into standard, decoration, application and Buseon in type. When the typical distribution of Seon expressed in the costume of Chinese Song, standard type was highest in percentage, especially different color type. Looking at the range of use, Seon was mainly used for outfits, especially Jikcheol(直?) and Hakchangeui for men and Baeja(背子) for women. Looking at the post of use, Seon was mainly used to edges of costume and sometimes also to seams. In regard to materials of Seon, they were selectively used depending on the existence or non-existence, size and brilliance or non-brilliance of pattern employed in the texture of Seon. The most commonly used pattern of Seon was single-type pattern, especially the pattern of plant. Pattern arrangement was most often filling in type. Concerning the color combination of Seon, men's dress most often used black-white combination, followed by different color combination while, women's dress most often employed complementary color combination, followed by different color combination.

• The Journal of the Acoustical Society of Korea
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• v.23 no.8
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• pp.570-575
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• 2004

In the underwater acoustic systems. we can receive signals and retrieve information about a target by using a beamforming method. The most important thing in the beamforming is finding the way to optimize the mainlobe beamwidth and the sidelobe level to the desired value. One of the prominent results of beamforming method. which has been studied. is Philip's weighting function method(1) . Philip's method adaptively adjusts its weights of array to meet the desired mainlobe beamwidth and sidelobe level. It is very similar to the design method in adaptive filter. However. this method cannot easily bring us to the desired sidelobe level due to complementary relation between mainlobe beamwidth and sidelobe level. In this paper, we propose a new algorithm using partial constrained adaptation. This method makes us circumvent the above problem and meet the specification of design easily. The proposed algorithm presents a Pattern synthesis that designer can easily control the mainlobe beamwidth and the sidelobe level to the desired value while calculation time to converge is decreasing.

• Journal of Korea Multimedia Society
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• v.1 no.1
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• pp.67-79
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• 1998

In this paper, we present the design and analyze the transmission rate of a control algorithm for the client buffer on the VOD systems. The design is based on the server's data transmission rate and clients' data consumption rate. The proposed algorithm stabilizes the client's buffer by reducing the oscillation phenomena of the buffer. And it uses the BCT (Buffer Check Time) to reduce the scheduling load of the client system. The client's data consumption rate and the buffer size are calculated on the basis of BCT. In case that the predicted buffer size operates in the overrun or starvation the buffer. As the load fluctuation of the network, the transmission rate control policy cannot stabilize the client's buffer alone. The media scaling policy, therefore, also performs its complementary part in stabilizing the client's buffer, and performance evaluation of the proposed algorithm is provided through simulation.

• Korean Institute of Interior Design Journal
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• v.15 no.1 s.54
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• pp.147-157
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• 2006

The purpose of this study is to fond out the characteristics of color perception and preferred color scheme of the aged who becomes color weak due to yellowed eye sight. For this, this study was composed of two steps. First, an experimental simulation on aged vision using Spectrophotometer(CM-2600d, Minolta) attached Y-2 filter as a quasi lenses of the aged eye. The color data of 120 color chips of the aged vision was measured and analyzed to grasp the characteristics of color perception of the age. Then, a questionnaire survey was carried out with color chips and 8 interior color schemes. They participated in a questionnaire survey of the level of identification among the color chips of 11 tones of R, G, PB, as well as a survey of the preference color schemes. The result of this study are as follow; 1) The range of color perception on hue narrowed into YR, Y, GY, G. Especially, the aged have failed perception of B${\cdot}$PB${\cdot}$P${\cdot}$RP(short wave length of light) by yellowed eye sight. 2) The level of identification among the color chips of 11 tones of R,G,PB are different by each color. But Very Pale, Pale, Strong, Vivid are fractionated similarly in almost color. 3) In the preference of interior color scheme of the aged, preference color harmony scheme Is the complementary color scheme that is easy for identification, rather than analogous color scheme. The preferred dominant color is warm color rather than cool color.