• Progress in Medical Physics
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• v.26 no.4
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• pp.273-279
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• 2015

Recently, medical devices for a smart health development and dissemination are becoming increasingly frequent use of devices and their's thermal stability, durability, the external splendors are required. Industrial demand for smart health medical devices uses high-functioning electrodeposition technology that expressed pearl-like feeling is rapidly increasing. Generally, pearl powder is added to electrodeposition pigment in order to form a coating which shows pearl-like feeling. On the other hand, the electrodeposition technology for the smart health medical devices uses a new method that can express pearl-like feeling without using pearl powder. In this study, we was tried to find out the most appropriate texture formation, the right dilution recipe. We've tried various ptoportions of pigments (ED-600, ED-600S, ED-MX, ED-M). As a result, we found out that ED-600 and ED-MX (15% solid) in appropriate concentration showed the best adherence rate. By several samples tests and experiments which include washing the fixed pigment in various temperature levels ($20{\sim}40^{\circ}C$) and drying, we were able to get the best results in drying condition of $180{\pm}10^{\circ}C$ and $30{\pm}5min$. The research showed that it is mush more competitive and cost effective to use the new method that produces natural pearl-like feeling on the surface than to add pearl powder to high-functioning electrodeposition pigment, which is a method that has been used for the smart health medical devices so far.

• The Research Journal of the Costume Culture
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• v.26 no.6
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• pp.852-871
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• 2018

The purpose of this study is to suggest a direction for the development of unlined underwear design. A style for unlined underwear can take strong points and compensate for weak points by using the characteristics of wire brassieres and bralettes. As a method for research, we based our study on literature and data such as previous studies, professional books, internet articles, and fashion magazines. As a result of analyzing the brassiere's status in lines like 'FOREVER 21' and 'VICTORIA'S SECRET', we determined that 'FOREVER 21' reflects the trend of unlined style underwear, and 'VICTORIA'S SECRET' has both unlined and wire brassieres to make breast correction. In the case of unlined style brassieres, a wire is put in order to gather the chest for compromising comfort and correction. In order to express the possibility of expressing various feelings even in unlined style, Design 1 lets everyone know that unlined underwear can be very comfortable as a daily, not used only occasionally for events. Design 2 demonstrates that besides the artificial feeling of using the strap for a special day or event, it can be expressed naturally by using the lace as it is. Design 3 expresses the luxurious and sexy, rather than the low-grade decadent sexy, by using the feeling of the single layer lace and the pearl decoration for wedding and honeymoon.