• Journal of the Korea Convergence Society
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• v.11 no.7
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• pp.73-78
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• 2020

Modern architecture and design show experiments that practice exchange and convergence with other genres through expansive thinking. This study aims to propose the use of graphic skins as a means of dematerializing and invisiblizing expressions of architecture. The method of realizing 'invisible architecture' can be largely divided into methods that use materials that manipulate light and graphic approaches based on trickery techniques. The exterior wall graphic of the special stage in Seoul Plaza can be said to be an attempt of dematerialization to make the building structure light and transparent, and a case to propose the role of super graphics to maintain the identity of the original place by erasing disharmonious elements from the field of view. It is expected that the graphic skin will be used as a powerful means of expression in the era of 'invisible architecture' as an effective camouflage method and media beyond the means of decorating the exterior walls of the completed facilities.

• Journal of the Korean Society of Food Science and Nutrition
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• v.42 no.6
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• pp.964-968
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• 2013

This study investigated the formation of rice dumpling skins with various food additives to improve their texture. Rice (Millyang260 and Hanarum) was obtained from the Rural Development Administration. Rice was milled through an air classifying mill (ACM), and hydroxypropyl methylcellulose (HPMC), xanthan gum, guar gum, carrageenan, or propylene glycol alginate (PGA) was used as food additives. The effects of hydrocolloids on textural were evaluated and rice dumpling skin prepared with additives showed significantly higher values than the control for cooking properties and texture. The presence of hydrocolloids in rice dumpling skin appeared to decrease its weight and volume after cooking. Textural properties of rice dumpling skin with hydrocolloids were similar to the control regardless of cooking condition.

• Korean Institute of Interior Design Journal
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• v.18 no.4
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• pp.31-42
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• 2009

Though Adolf Loos, an architect of 1920s said 'ornament is sin', feature of decoration has big gravity in modern architecture & its design trend. Embellishment as a new genre that combined new cultures, trends, and technologies is finally ascribing to skin design approach. For instance it is preference to rags, coarse fabric, external shape of fragments. Expressing surface as a ceremony in architecture or indoor design is also belong to the same category. In this respect, as a new approach on skin, the study focuses on visual and spatial changes that stimulate user's sensibilities consequently since skin design is based on human senses and sensibilities. As skin design expands the scope of human experiences comprehensively, and classify boundaries between internal parts and external parts or make them ambiguous, aesthetic embodiment on new trends is getting done. Through skins on buildings, a message is transmitted to a whole city, an opportunity for the city to be expanded into a new space is created, and human senses are stimulated through refusing a traditional sides by rediscovering decorations in space design and adapting the sides made in limitlessly-expressed styles. Thus, as a new approach on the skins that transmit a message through human senses, the study is to contemplate skin design, and to interpret them as works to eliminate boundaries among architecture, fashion, interior/exterior space design(especially exhibition and international fair)following their suits. Through interpreting this subject, the study is to understand and analyze comtemporary expansion situation on interactions among fashion and architecture, and interior design.

• Korean Journal of Health Education and Promotion
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• v.26 no.4
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• pp.11-22
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• 2009

Objectives: The researchers investigated the relationship between sleep pattern (circadian rhythm/sleep deprivation), eating habit, and the perceived skin condition of female adults, in orders to provide valuable information to women who want to maintain healthy skin and professionals in health promotion. Methods: The participants were 297 female adults whose ages ranged from 20 to 60 (M=35.14, SD=10.37). The questionnaires and psychological tests used in this research included the following: Circadian Rhythm Questionnaire, Sleep Deprivation Scale, Eating Habit Questionnaire, Skin Condition Questionnaire, Scale for Perceived Skin Health. Results: Results indicated that evening type women had more fatty skin and felt their skins less healthier than morning type. Although women who did not deprived their sleep had more fatty and sensitive skin and felt their skins less healthier than women who deprived their sleep, sleep deprivation was positively related to the morningness, and the morningness was negatively related to the preference of fatty and spicy foods. Only the preference of fatty foods among eating habit was positively related to the fatty and sensitive skin, and negatively to the perceived skin health. Regression analyses with circadian rhythm and the preference of fatty foods revealed that only circadian rhythm was significant predictor for the fatty skin, while the preference of fatty foods was only significant predictor for the sensitive skin and the perceived skin health. And, circadian rhythm and the preference of fatty foods accounted for around 12.0% variance of the fatty skin. Conclusion: This study reiterates the roles of fatty foods on skin health, and found the role of circadian rhythm on skin health, and it is needed to explore the relationship between sleep deprivation and skin condition further. These results may provide useful information for health practitioners.

• Composites Research
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• v.23 no.6
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• pp.1-6
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• 2010

The electrical conductivity of carbon-fiber reinforced plastics (CFRP's) has been improved by indium-tin oxide (ITO) nano-particle coating on carbon fibers for the purpose of lightning strike protection of composite fuselage skins. ITO nano-particles were coated on the surface of carbon fibers by spraying the colloidal suspension with 10~40% ITO content. The electrical conductivity of the CFRP has been increased more than three times after ITO coating, comparable to or higher than that of B-787 composite fuselage skins with metal wire-meshes on the outer surface, without sacrificing the tensile property due to the existence of nano-particles at fiber-matrix interface. The damage area by the simulated lightning strike was also verified for different materials and conditions by using ultrasonic C-scan image. As the electrical conductivity of 40% nano-ITO coated sample surpass that of the B-787 sample, the damage area by lightning strike also appeared comparable to that of the materials currently employed for composite fuselage construction.

• Culinary science and hospitality research
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• v.17 no.1
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• pp.208-217
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• 2011

This study explores the antioxidant activity of solvent extracts from Vitis coignetiea skins, and the result is as follows. Total phenolic compound and flavonoids contents were the highest in ethyl acetate extract, $53.4{\pm}1.2\;mg$/100 g and $644.7{\pm}3.7\;mg$/100 g, respectively. Electron donating abilities of solvent extracts from Vitis coignetiea skin were proportionally increased with concentration and ethyl acetate extract ($80.93{\pm}0.58%$) showed the higher activity than BHT($63.21{\pm}0.72%$) at concentration of $50\;{\mu}l$/mL. Reducing power of solvent extracts from Vitis coignetiea skin was the highest in ethyl acetate extract(1.769) at concentration of $1,000\;{\mu}l$/mL. TBARS of ethyl acetate extract was higher than ascorbic acid. Nitrite scavenging ability of solvent extracts from Vitis coignetiea skin(pH 1.2, $1,000\;{\mu}l$/mL) was the highest in ethyl acetate extract($92.5{\pm}2.4%$).

• Korean Institute of Interior Design Journal
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• v.14 no.4 s.51
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• pp.19-26
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• 2005

Digital technology continually makes a space evolves. The real-time behavior design communicates the data with the situation of circumference of the space(visitors moving, interior and exterior situations). The space form was changed because it interfaces in real time. The purpose of this study was finding out the characteristics of real-time behavior space design through the analysis of space formative languages, sensorium, S-R and material. This study will be the one of basic references for the digital space design. The boundary of this study set limits to the works of digital space designer who applies the real-time exchanging data to their design among the digital space design works from 1996 to 2004. But it excepted from the real-time behavior space in virtual realty. Therefore, the objects of this study were the works of onl and NOX(paraSITE, Trans-port 2001, Muscle, MotormeCCa, Handdrawspace, Saltwater Pavilion, Son-O-House, H2O Expo). The method was the contents analysis of space formative languages(Greg Lynn's ten space formative languages; bleb, blob, branch, flower, fold, lattice, teeth, shred, skins and strand), sensorium, S-R and material. The results of the study are as follows: 1) The organizational elements; Space formative languages(bleb, blob, fold, shred, skins, strand), stimulation(Human Participation, Human Moving, Weather Conditions), and response(Spatial Moving, Sound Pattern, Lighting Pattern, color Pattern, Activating Particles, Moving Picture, Virtual Friend) 2) The material Use; Sound, lights, and network have been used in the space. Immaterial matter will be used the main material of space design in 21"'century, 3)The spatial types; formal changing of space, projecting immaterial elements, and changing the sound.

• YAKHAK HOEJI
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• v.58 no.3
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• pp.171-180
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• 2014

To enhance the in vitro permeation of lovastatin through excised hairless mouse and human cadaver skins, solubility was determined in various hydrophilic and lipophilic vehicles, and the effects of vehicles and penetration enhancers on the skin permeation from solution formulations were investigated. Solubility of lovastatin was highest in N-methyl-2-pyrrolidone (NMP) ($278.2{\pm}10.1$ mg/ml) and dimethyl sulfoxide (DMSO) ($162.2{\pm}9.7$ mg/ml). Among different pure vehicles used, NMP, DMSO, propylene glycol and isopropyl myristate provided some drug permeation ($6.9{\pm}1.1$, $5.9{\pm}1.6$, $3.0{\pm}0.5$ and $2.2{\pm}0.3{\mu}g/cm^2$ at 24 hr, respectively) through hairless mouse skin. The addition of oleic acid, linoleic acid and oleyl alcohol to DMSO showed the maximum permeation at around 5 v/v%, however, capric acid and caprylic acid had no enhancing effect. The increase of enhancer concentrations showed bell-shaped permeation rate, suggesting the presence of optimal concentration in lovastatin penetration. Increasing donor concentration from 10 mg/ml to 80 mg/ml in DMSO and a cosolvent of DMSO, NMP and DGME (3 : 3 : 4 v/v) did not show significant dose dependent permeation in both hairless mouse and human cadaver skins. The maximum lovastatin flux through human cadaver skin was found to be $0.87{\pm}0.46{\mu}g/cm^2$/hr with 5 v/v% linoleic acid and donor dose of 4 mg/0.64 $cm^2$ in the cosolvent. These results suggest that transdermal delivery of lovastatin would be feasible by establishing the optimal concentrations of donor dose and unsaturated fatty acids in appropriate vehicles.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2019.05a
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• pp.232-235
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• 2019

In recent years, Japanese style Chinese Moe-tic Ship personification games have enjoyed success in Korean game market - starting from 'Girl's Frontier' in 2017 to recent 'Azur Lane' in 2018. Their 'all female' characters have overly sexual appearance thus young male adults/adolescents are main consumers of the genre. In this paper, we investigate all 300+ character skins of the game 'Azur Lane' on how much their character illustrates have sexual exposure of the female body for the sexism and how their standard attire have different patterns with respect to the affiliated nationalities. We report that the sexual exposure is highly related to the payable skins including swim suits and there exists some sexual stereotype in characters' attire. Japanese and Chinese characters emphasize their traditional Chipao and Kimono. Japanese also wore school uniforms. German characters wore uniforms the most and many British characters wore maiden uniform. Although this game is classified as adult game, its overly sexualized female characters are harmful for young adults to cause sexual objectification of females.

• Design Convergence Study
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• v.14 no.5
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• pp.87-102
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• 2015

Today, our digital media environments are shifting from a new biological paradigm that can be characterized by "personalization", "interaction", and "kinesis." According to this paradigm shift, the change of media skin is needed, which plays an important role on our urban environments. Thus, this research aims to propose a new media skin that supports user participation based on a new digital media paradigm. For this study, we begin by extracting the essential factors from the characteristics with personalization, interaction, and kinesis through exploring the theories related to the new digital media paradigm. Based on the extracted factors, we investigated the limitation of emerging media skins and proposed a new media skin in order to overcome it. The module-based media skin proposed in this study enables users to quickly and easily design and arrange their own form that they want and display diverse contents through intelligent interaction between modules. This research contributes to providing the framework for guiding designers when they design their media skins.