• Journal of the Korean Society of Propulsion Engineers
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• v.23 no.3
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• pp.18-27
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• 2019

The flow mixing characteristics for the heated dual jets were numerically studied by using URANS (unsteady Reynolds-averaged Navier-Stokes). The increased turbulent diffusion was obtained for the compressible flow, and the thermal diffusion of incompressible flow increased more than that of compressible flow. From the results of FFT and phase portraits, periodic and quasi-periodic states were observed as the jet spacing increased. It was observed that linear variations of merging points and combined points were different because unsteady flow determined the flow mixing characteristics for a large jet spacing.

• Journal of the Korea Fashion and Costume Design Association
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• v.21 no.2
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• pp.75-94
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• 2019

The Joseon Tongsinsa Festival has been held annually in May in Busan. It reenacts the procession of the Joseon Tongsinsa that the Joseon Government delegated to Japan four times in the 18th century. In the most important situation during the meandering period, three envoys (Jeongsa, Busa, Jongsagwan) who led the Joseon Tongsinsa, wore Jobok, but at the Joseon Tongsinsa Festival, the three envoys are wearing Jobok, which are not historically accurate. The Jobok called Geumgwan Jobok and were comprised of Yanggwan, Eui, Sang, Jungdan, Peasul, Su, Pumdae, Daedae, Paeok, Hall, Mal, and Hwa. These were ranked from first class to ninth class by personal ornamentation such as Yanggwan, Su, Pumdae, Paeok. So, this study is focused on ascertaining the Jobok of the 18th century for the three envoys who were ranked third grade. This study is based on literature, artifacts, and portraits that can depict the 18th century Jobok including all components. It was based on The 7th Korean Human Body Survey Final Report (2015) in order to produce all components of the Jobok of the modern males in their 50s who are playing the role of the three envoys in the Joseon Tongsinsa Festival.

• Journal of the Korean Society of Clothing and Textiles
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• v.46 no.1
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• pp.147-164
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• 2022

The aim of this study was to reproduce the ordinary attire of Yi Seung-hyu, a civil official and writer of the late Goryeo, which will be used to make a his portrait. The reproduced costume consists of a single-layered pyoui (表衣) and jungdan (中單), lined jeogori and baji, and geon (巾), created with reference to historical documents, materials, and portraits. The pyoui was made with samcheokbe, with an H-shaped neck-shoulder band, an oblique single collar, and rectangular gussets. Two skirts were attached on the inside at the back, similarly to dopo. The jungdan also has an oblique single collar, but has an I-shaped neck-shoulder band and triangular gussets. A flat felled seam stitch, whip stitch, and French seam stitch were used in the hemlines and seams of the pyoui and jungdan. The jeogori and baji were made with toju (土紬), and small ties were attached to stabilize them. The geon is a long, oblique hat, which has folded side lines, and was made with flexible black hangra and using a French seam stitch and backstitch. The results include the elements of "restoration, historical research, and portrait costume", and will be maintained as the cultural heritage of Samcheok City.

• Journal of the Korea Fashion and Costume Design Association
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• v.24 no.4
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• pp.87-99
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• 2022

The purpose of this study is to develop machine embroidery textile designs for each technique that can be expressed using a single-headed computer embroidery sewing machine through a machine embroidery CAD system. For research, embroidery CAD utilized the Artistic digitizer, and the guillotine computer-mechanical magnetization machine used ELNA. The design concept was limited to portraits and relics of independence activists in six memorial halls built in Korea. The results of this study are as follows. First, it was found that the machine embroidery texture, which could only be produced by industries in the past, can be expand in the infinite creative embroidery design area by enabling the digitalization of motif images and the simulation of machine embroidery techniques through various layout options. Second, in the development of machine embroidery textures, it was found that the setting of the width, height, axis ratio, stitch, object, path, length, density, layer order, etc. in embroidery CAD is a very important part of determining the completeness of the embroidery results. Third, mechanical embroidery textile designs, which can be represented by single-head computer machine embroidery machine were able to show colorful embroidery results that differs from the original image by using seven main techniques and five deep technique alone or in combination, according to the designer's intention.

• Journal of the Korean Society of Clothing and Textiles
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• v.31 no.2 s.161
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• pp.280-291
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• 2007

The purpose of this study is to research characteristics of costume which is expressed in Gustav Klimt's Paintings. In the end of 19th century and the beginning of 20century Vienna, considered to be the fashion Mecca after Paris, the creativity of such artists allowed the 'Anti-Fashion Movement' to set itself up against the frippery of the costume of the time. The Secession Movement received the effect of Art Nouveau and Symbolism and Klimt led of this movement as a forerunner in Vienna. Many women appealed in Klimt's Painting with unique costume which contrast to traditional fashion that period time. The characteristics of costume in his paintings are as follows. Firstly, Klimt drew in the women's costume which made by designers of Vienna Workshops, at one of motive of his work of art. Costume got a opportunity became a new art field, because there was no conceptual thinking of a fashion designer at that time. Secondly, the costume of Klimt' paintings had both anti-fashion design and elements of fashion, so he gained considerable support from leaders of high fashion who was the upper classes. Thirdly, both anti-fashion and fashion appeared in his painting at first period. Costume which made at the Vienne Workshop appealed portraits of Klimt paints at the second period. Klimt interested in Naturalism, Japonism, Orientalism and Greece style and expressed his characteristic techniques at the last period. Lastly, Klimt liberated the woman from a physical and spirit restriction through his various artistic presentations.

• Journal of Korean Library and Information Science Society
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• v.44 no.1
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• pp.333-355
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• 2013

This paper is to examine the issues of the right of portrait and to suppose practical guideline for performing arts archives. The right of portrait protects external looks of the human beings based on the constitutional human dignity, privacy of a secret and freedom. But sometimes these rights are limited in case of the right to know of the public shall have precedence to the interests of the privacy of individuals. It is hard to regard Performing Arts as a private life in two respects: first, Performing Arts is just one of societal expressions, two, performers are conducting a given role as a performing character. Producing database with the photos and videos under the reasonable agreement from the performers and making it available as a service can be disclaimers of the right of portrait. It is hard to be acknowledged, however, as disclaimers in case of being undermined sameness in the course of using the portraits of the performers.

• The Research Journal of the Costume Culture
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• v.28 no.4
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• pp.544-561
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• 2020

Goldwork embroidery is the art of embroidery using metal threads. As well as being used as a decorative element of religious clothing, flags, performing costumes, uniforms, and badges, goldwork embroidery is also used in many current designer collections. Therefore, this study aimed to examine the techniques and materials of goldwork embroidery and the formative characteristics and socio-cultural values of goldwork embroidery from its beginning to the early 20th century. For this study, various embroidery works, costumes, museum portraits, and literature were analyzed. The results are as follows. First, the transition of goldwork embroidery was divided into 4 categories: The beginning of goldwork embroidery; the golden age of goldwork embroidery; the maturity of goldwork embroidery; and various goldwork embroidery (depending on the materials used, usage, and design features). The earliest extant example is the "Maaseik fragments" in Belgium dating from the late 8th to early 9th centuries. Until the 15th century, the Church was the most important patron of goldwork embroidery; however, after the 15th century, goldwork embroidery was produced on costumes. Second, the social-cultural values of goldwork embroidery (based on transition and formative features) were classified as expression of divinity, instrument of governance, desire to be approved, and tools of self-expression. Through this study, it is evident that there have been many advances in both technique and technology over time. Furthermore, patterns of usage and social-cultural values of goldwork embroidery have changed significantly.

• Journal of the Korea Fashion and Costume Design Association
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• v.18 no.1
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• pp.1-10
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• 2016

The purpose of this study was to examine the influence of elderly women's makeup behavior, psychological traits and demographic variables on their preference for makeup images in daily life(hereinafter called general makeup image) and for the makeup images of their own future funeral portraits. As for the method of research, a research study was implemented by using the questionnaire method. Seven factors were selected for makeup behavior: fashionability, conformity, subjectivity, instrumentality, interpersonal orientation and conspicuousness. The selected psychological traits were personality, death attitude and depression. Preference for general makeup image and for the makeup image of funeral portrait were investigated in terms of four: agreeableness, refinement, individuality and dignity. The subjects in this study were 651 female elderly residents in and around Seoul who were in their 60s to 80s. Concerning data analysis, factor analysis, Cronbach alpha coefficient, Pearson productmoment correlation coefficient, t-test, one-way ANOVA, Duncan's multiple range test and multiple regression analysis were utilized. Concerning the influence of the elderly women's makeup behavior, personality, death attitude, depression and demographic variables on preference for the makeup image of funeral portrait, their preference for an agreeable makeup image was analyzed. Thus, makeup behavior, personality, death attitude and depression were identified as the variables to exert a significant influence on preference for the makeup images of funeral portrait. The findings of the study are expected to help make makeup for funeral portrait entrenched as a part of the beauty industry and to make a contribution to the development of the beauty industry.

• Journal of Dental Rehabilitation and Applied Science
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• v.20 no.2
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• pp.135-141
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• 2004

Statement of problem: Arrangement and angulation of clinical crown is very important for esthetic restoration in the upper anterior dentition. However, there was no clinical criteria to mesial angulation of the crown for Korean. Purpose: This study was undertaken to estimate the mesial angulation of the crown of the anterior teeth and the Oh's E-triangle made of the inter-pupillary line and the mesial inclination lines of the canines. Material and Method: 270 portraits of Korean were used for this study. The mesial angulation of the upper anterior teeth and the relationship of the inter-pupillary line and the mesial inclination lines of the canines were measured with the tools of PhotoShop software on the scanned images. Results: The angulation between the clinical crowns having a same name in the upper anterior dentition were $3.6^{\circ}$ between the central incisors, $8.6^{\circ}$ between the lateral incisors, and $13.6^{\circ}$ between the canines. There was no significance according to occupation and gender( P > 0.05). The ratio of height to base line of Oh's E-triangle was 4.47. 81.6% of the subjects showed the mesial inclination line of the canine passed by mesial border area of pupil. Conclusion: These data for Korean would be useful clinically to give the esthetic arrangement and to make the contour of upper anterior teeth.

• Journal of the Korean Society of Costume
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• v.59 no.6
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• pp.72-81
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• 2009

The purpose of this study is to develop geometric patterns which can be reinterpreted in a modern sense and textile designs which can be commercialized in the mural painting of Goguryeo Dynasty's tomb. Of 42 tombs where genres and portraits could be observed, the costume style of Goguryeo dynasty could be mainly observed in the tombs built in the 4th and 5th centuries. Since geometric patterns found in the portrait could be represented in a modern sense, this study was intended to develop the patterns of a necktie which is one of cultural products by applying geometric patterns in the mural painting of Goguryeo Dynasty's tomb in the 5th century with many patterns distributed. The scope of patterns was limited to a square, a triangle, a circle, and a diagonal line which were the basic of geometric patterns found in the mural painting. The methods of study were literature review and empirical study. Adobe Photoshop CS3 was used to edit geometric patterns found in the mural painting of Goguryeo Dynasty's tomb in the 5th century. By extracting a square(${\square}$), a triangle(${\vartriangle}$), a circle(${\bigcirc}$), and a diagonal line(${\diagdown}$) from edited images, predicted images were proposed before products were made. Finally textile designs were made through the simulation of edited design patterns in the necktie and handkerchief. This study will contribute to the positive effects on the development of cultural product designs applying the characteristic of geometric patterns and the construction of Korean image.