• Journal of the Korean Society of Clothing and Textiles
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• v.46 no.2
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• pp.272-291
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• 2022

The purpose of this study is to analyze the external characteristics of the clothes formed from the culture and worldview of Goryeo women and to identify the aesthetic characteristics. This paper posits the following: First, that the practice of Buddhism contributed to gender equality between Goryeo women and men; second, that Goryeo had a worldview of unified as in with the East and Korea differentiating from the dichotomous thinking of the West; and third, that the aesthetic characteristics of Goryeo women's clothing included (a) color contrast and an emphasis on patterns based on Pure Land Buddhism and Esoteric Buddhism; (b) The beauty of unitary convergence is the beauty of freedom as an expression of various cultural exchanges and the free and open ways of thinking of Goryeo women; (c) an expression of rhythmical beauty, with the shape of line led to straight to curve line and the change of line through human body's movements; and (d) a perfect balance of proportion and symmetry based on Pure Land Buddhism.

• Journal of the Korean Society of Costume
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• v.57 no.1 s.110
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• pp.28-38
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• 2007

This study is on the image of a woman's body exposure, expressed in various situations or images in the modern fashion. The results of this study can be summarized as the following. First, either the exposure or stress of a woman's specific body parts like breast, waist, hips, or legs which can be sensed totally different from man's or the ironic disclosure of body parts always lapped around emphasizes femininity by giving full play the unique sexual beauty of a woman's body. Second, the desire of disclosure to have others' attention with the concealment as suggestive exposure expresses the eroticism. The modified eroticism is found different from the conventional concept and is based on the desire to make others notice one's existence continually by the sexual exposure dress particularly to entire the other sex, the dismantlement of changing an underwear to an outer-dress, and so forth. Third, both exposure of a woman's sexual body parts and expression of exposure to the utmost by laying a woman's entire body bare can mean sex liberty in the laissez-faire generation. This may suggest a pleasure-oriented way of thinking of the self-consolation rather than showing others, or feature the personality and the liberty endowed women with.

• Journal of Korea Society of Industrial Information Systems
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• v.25 no.3
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• pp.83-97
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• 2020

Unlike the feature of SNS, which strengthens two-way communication and promotes interaction through consistent on/off line identity management, passive use of Facebook to unilaterally accept other people's opinions is being strengthened, and more people tend to use Facebook anonymously or pseudonym to enjoy freedom of expression. To illustrate this transformative use behavior, this study suggests an integrated model including psychological and behavioral variables such as self-esteem, real name use, and opinion expression to explore the effect on social relationship value perception and satisfaction. Studies have shown that self-esteem affects the use of real names and self-exposure, and that the satisfaction and sustainability of relationships have increased as real-name users expose more information about themselves.

• International Journal of Control, Automation, and Systems
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• v.5 no.2
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• pp.111-116
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• 2007

The design problem of partial pole assignment (PPA) in two classes of frequency-domain MIMO models by constant gain feedback is investigated in this paper. Its aim is to design a constant gain feedback which changes only a subset of the open-loop eigenvalues, while the rest of them are kept unchanged in the closed-loop system. A near general parametric expression for the feedback gain matrix in term of a set of design parameter vectors and the set of the closed-loop poles, and a simple parametric approach for solving the proposed problem are presented. The set of poles do not need to be previously prescribed, and can be set undetermined and treated together with the set of parametric vectors as degrees of design freedom provided by the approach. An illustrative example shows that the proposed parametric method is simple and effective.

• Proceedings of the Earthquake Engineering Society of Korea Conference
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• 1999.10a
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• pp.212-219
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• 1999

In this paper we investigated an applicability of earthquake regulations for seismic-isolated building structures which has been used currently and propose an efficient method for vertical distribution of seismic loads. The distribution of force is revised in UBC-94 as vertical distribution of force of UBC(Uniform Building Code)-91 is not sufficient safety but its distribution is inefficient expensive because of similar expression to fixed-based structures. In order to overcome this difficulties improved vertical distribution to fixed-based structures. In order to overcome this difficulties improved vertical distribution of seismic load is proposed using two degrees-of-freedom isolated structures and mode shape of fixed-based structures. Efficiency and accuracy of the proposed method are verified through analysis of an example structures with moment resisting frame and shear walls so this study approximate to dynamic analysis results in each case.

• Bulletin of the Korean Chemical Society
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• v.24 no.8
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• pp.1069-1074
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• 2003

A theoretical description and experimental demonstration of homodyne-detected two-color transient grating (2-C TG) signal are presented. By treating the coupled bath degrees of freedom as a collection of harmonic oscillators and using a short-time expansion method, approximated nonlinear response functions were obtained. An analytic expression for the two-color transient grating signal was obtained by carrying out relevant Gaussian integrals. The initial rising and decaying parts of the 2-C TG signal is shown to be critically dependent on the ultrafast inertial component of the solvation correlation function. The experimental results confirm the predictions of the theoretical model.

• Korean Institute of Interior Design Journal
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• no.17
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• pp.37-44
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• 1998

Chair is one of objects which are closely connected with human body and is a symbol which represents human essence and culture. Symbolism embodies the meaning of expression through transfering the immaterial structure to tangible form. Therefore chair embodies the essential internal desires of human by means of its symbolic representation. In order to understand the essential human desires included in the symbolism of chair it is necessary to consider these desires with respect to cultural and historical context. in this study four essential internal desires of human are investigated through the symbolic representation of chair that is the desires on human psychological comfort authority freedom and eroticism. The purpose of this study is to emphasize the necessity of the design approach based on the understanding of essential internal desires of human which is pursued from the object by user.

• Journal of the Korean Society of Tobacco Science
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• v.27 no.2
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• pp.226-234
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• 2005

The uncertainty of measurement in nitrate from burley leaf tobacco by continuous-flow analysis method was evaluated following internationally accepted guidelines. The sources of uncertainty associated with the analysis of nitrate were weight of standard and sample, purity of standard, dilution of standard solution, calibration curve, water content, etc. The calculation of uncertainty based on the GUM(Guide to the Expression of Uncertainty in Measurement) and EURACHEM/CITAC Guide. An expanded uncertainty was obtained by multiplying the combined standard uncertainty with a coverage factor (k) calculated from the effective degree of freedom. The concentration of nitrate from burley leaf tobacco was $2.09\%$ and the expanded uncertainty by multiplying by the coverage factor(k, 2.20) was $0.13\%\;at\;a\;95\%$ confidence level.

• Journal of the Korea Furniture Society
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• v.15 no.2
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• pp.63-71
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• 2004

Deutsche Werkbund, founded in 1907 and closed by Nazis in 1934, is affected on German economic growth and industry The purpose of the association was the improvement of industrial materials as emphasizing the close relationship between artists and industrialists. The group is developed within the contrast idea of Hermann Muthesius who wanted the standardization of industries and of Henry van der Velde who wanted the freedom of artistic expression based on individualism. The furniture of DWB in terms of function exemplifies remarkable structures compare to furniture existed eyer before. The use of such functional elements as shelves, casters and drawers in rectangular forms is notable. And the form make it possible to utilize in small spaces. Thus, the furniture of DWB represents such standards in industrial design as simple, and geometric forms without any ornamentation.

• Structural Engineering and Mechanics
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• v.31 no.4
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• pp.383-392
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• 2009

The static and dynamic analyses of simply supported beams are studied by using the U-transformation method and the finite difference method. When the beam is divided into the mesh of equal elements, the mesh may be treated as a periodic structure. After an equivalent cyclic periodic system is established, the difference governing equation for such an equivalent system can be uncoupled by applying the U-transformation. Therefore, a set of single-degree-of-freedom equations is formed. These equations can be used to obtain exact analytical solutions of the deflections, bending moments, buckling loads, natural frequencies and dynamic responses of the beam subjected to particular loads or excitations. When the number of elements approaches to infinity, the exact error expression and the exact convergence rates of the difference solutions are obtained. These exact results cannot be easily derived if other methods are used instead.