• Journal of the Korea Fashion and Costume Design Association
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• 제19권3호
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• pp.109-126
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• 2017

This study aimed to investigate the relationship between oriented quality of life and fashion image with a focus on their futures. The results of this study are as follows. First, oriented quality of life was sampled as six factors such as information preference, job preference, self-preference, leisure preference, health preference, and self-defense preference, whereas an oriented fashion image was drawn as three factors such as urban image, individual image, and feminine image. Second, the self-defense preference had a significant effect on modern image and individual image as in Photo 1, while leisure preference and self-defense preference exerted a significant influence on feminine image in Photo 2. In Photo 3, leisure preference and self-defense preference affected urban image significantly, and health preference and self-defense preference respectively influenced individual image and feminine image. Third, as a result of investigating the difference between oriented quality of life and the sub-element of oriented fashion image according to the type of oriented quality of life, six groups of oriented quality of life (self-preference, job preference, self-defense preference, information preference, leisure preference, and health preference group) displayed significant differences only in individual image as presented in Photo 2. Fourth, in consequence of examining differences in the factor of an oriented fashion image according to the type oriented quality of life, six groups according to the type of oriented quality of life presented significant differences in the individual, splendor, elegant, refined, youthful, feminine, and modern image among the factor of oriented fashion image.

• Journal of the Korean Data and Information Science Society
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• 제24권4호
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• pp.723-736
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• 2013

The importance of lapse rate is highly increasing due to the introduction of Cash Flow Pricing system, non-refund-of-reserve insurance policy, and IFRS (International Financial Reporting System) to the Korean insurance market. Researches on lapse rate have mainly focused on simple data analysis and regression analysis, etc. However, lapse rate can be analyzed by survival analysis and can be well explained in terms of several covariates with Cox proportional hazard model. Guaranteed minimum benefits embedded in variable annuities require more elegant statistical analysis of lapse rate. Hence, this paper analyzes data of policyholders with variable annuities by using Cox proportional hazard model. The key variables of policy holder that influences the lapse rate are payment method, premium, lapse insured to term insured, reserve-GMXB ratio, and age.

• Journal of the Korean Home Economics Association
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• 제43권11호
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• pp.59-71
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• 2005

The purpose of this study was to observe the makeup behavior and cosmetics preference based on the segmented age group and fashion appearance interested group. The target consumers were women aged in their 20's. We distributed 443 questionnaires and conducted statistical analysis using SPSS program for the 400 reliable questionnaires. Statistical analyses included frequency, Chi-square test, t-test, ANOVA and cluster analysis(K-means). The results of this study were as follows: 1. There was a significant association between specific cosmetic items currently used and segmented age group. The age 24-29 had more basic makeup than color makeup, compared to the age 20-23 group. There was a statistical difference between the highly interested group and the lowly interested group in fashion and beauty. The group of highly interested in fashion and beauty considered trendy colors, while the group of lowly interested in fashion and beauty used their favorite color as an important factor in purchasing makeup products. 2. There was a significant difference in the preference of lip colors and textures, eye shadows textures, types of eye liner and types of foundation according to segmented age groups. 3. Those who sought 'sexy' images preferred red/wine/purple lipstick colors, and green/blue/violet eye shadow colors. They significantly preferred jell/liquid type eye liner and liquid type foundation. Those who sought 'pure' images preferred orange colors and glossy textures of lipsticks. Those who sought 'elegant' and 'intellectual' images preferred pearl type eye shadow.

• The Journal of Korea Institute of Information, Electronics, and Communication Technology
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• 제8권6호
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• pp.470-477
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• 2015

This paper presents a new technique for generating an optimum synchronizable test sequence that can be applied in the distributed test architecture where both external synchronization and input/output operation costs are taken into consideration. The method defines a set of phases that constructs a tester-related digraph from a given finite state machine representation of a protocol specification such that a minimum cost tour of the digraph with intrinsically synchronizable transfer sequences can be used to generate an optimum synchronizable test sequence using synchronizable state identification sequences as the state recognition sequence for each state of the given finite state machine. This hybrid approach with a heuristic and optimization technique provides a simple and elegant solution to the synchronization problem that arises during the application of a predetermined test sequence in some protocol test architectures that utilize remote testers.

• Fashion & Textile Research Journal
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• 제15권5호
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• pp.797-807
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• 2013

This study aims to provide basic information that would be useful to develop more specialized fashion design products for launching Korean Wave fashion, especially in Singapore market where Korean Wave culture has been expanding significantly. To identify recognition level of Korean Wave fashion, customer survey was conducted to females in their late 10s to early 20s. The analysis on the current fashion market also was made, which showed the result that the elegant style was dominant in the local fashion market. According to the customer survey result, K-pop was the most influential on Korean Wave. Amongst the female K-pop stars, 2NE1 was ranked the first who most of those surveyed wanted to copy her fashion style, and the ranking followed by Girl's Generation and BoA. With this result, it would be recommended to reflect K-pop star's style in designing fashion products as design and style turned out to be the most important factors that those surveyed considered upon clothing purchase. However, there should be various promotion activities in order to make Korea fashion brands known to the public because only 24.6% of those surveyed responded that they were aware of Korean fashion brands launched in Singapore market. Nevertheless, as those respondents were willing to buy Korean fashion brand products, there would be plenty of potential to succeed in Singapore market if there would be continuous efforts to raise Korean brand awareness.

• The Research Journal of the Costume Culture
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• 제10권6호
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• pp.763-780
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• 2002

The aim of this research is to analyze Vionnet´s geometric features, which can be regarded as the key formative beauty among the external characteristics of her works. and to thereby establish the theory that her works emitted a time-transcending life force because they were patterns designed based on a geometrical frame of mind. To prove such argument, studies to understand the basic geometrical aspects appearing in her works will be made by taking a look at the general features of geometry, viewing Vionnet´s philosophy for designing, and examining the geometric cutting methods. The period covered in this paper will center mainly on dresses Vionnet made from her very active days in the fashion sector, 1919. till when she retired from the fashion industry, around 1939. What's outstanding about Vionnet´s geometric principle expressed in her works is the unique cutting method that acknowledges the silhouette of the human body as a cubic or three-dimensions concept, through insight of the human body, the mechanics of the materials, and geometry. Vionnet introduced a simple and elegant design by combining geometric figure cuts, such as rectan히es. quadrants, and triangles. Moreover, she created a new sewing structure that plans everything about the materials to the tiniest detail, resulting in producing a softer style With this, Vionnet showed the geometrical correlation can bring about harmony and the beauty of ideal proportion, forming the source of eternal beauty. As discussed so fu, the geometrical characteristics appearing in Vionnet´s works are marked such as spirals, zig-zag lines, asymmetries. panels, gradation, golden proportion, and the mobius-band.

• The Research Journal of the Costume Culture
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• 제20권1호
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• pp.49-61
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• 2012

This study focuses on looking at the influence of silhouette in the 1930s on fabric pattern design by comprehending how differently flower-pattern design were found according to clothing silhouette. The period scope of research was limited to 1930s, and the research object was set as the flower patterns seen in the designer's high-fashion and the women's daily apparel as well as the clothes for sports and leisure activities. Based on the above research scope, the researcher investigated the clothing silhouette and the textile patterns in 1930s by reviewing the literature about domestic and foreign books, research papers, domestic and foreign fashion magazines, information on the Internet. A glance at the women's clothing in the 1930s reveals that they emphasized something inactive, elegant, feminine and that great popularity was given to feminine silhouette that closely fitted the body and long and slim, as skirts became longer and longer. Like this, silhouette refused traditional methods in the technique of expressing flower patterns that were on-trend in that period, pursued the freedom of line and form, used shadowing technique by means of free pens and brushes and the effect of watercolors. It also arranged in a semitransparent way and painted contours alone, too. Flower patterns fell into two categories: amorphous abstract patterns and standardized abstract patterns. The patterns expressed themselves, divided into small-scale irregular patterns and abstract geometric patterns that filled the entire textile.

• Journal of Fashion Business
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• 제19권5호
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• pp.110-127
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• 2015

This study probed into the fashion styling of modern girls who led fashion and revealed power of woman as the center of modernization in Korea. Methods included the theoretical study based on fashion related newspaper articles at the time, specialized publications, advance researches, and internet data and the empirical study that involved contents analysis centering on visual data, expert evaluation, and styling development and presentation. The image of Korean modern girl analysis found in the order of modern image, elegant image, classic image, mannish image, romantic image. The aesthetic characteristics could be classified into sensual classicism, modern elegance, feminist epicenism, and romantic simplicity. The theme was 'Retro Modern' and a total of 4 styles were applied. 'Progressive Tradition' expressed the aesthetic characteristics of sensual classicism and it gave a modern reinterpretation of the seamless one-piece skirt which is the modified Korean clothes of Korean modern girls. 'Luxe Beauty' expressed the aesthetic characteristics of modern elegance, and it developed the long and slim style which was popular in the 1930's in a trendy way. 'Dressy Avant-garde' expressed the aesthetic characteristics of feminist epicenism, and it suggested the mannish style Western clothes that Korean modern girls wore by following recent fashion trend. 'Minimal Couture' expressed the aesthetic characteristics of romantic simplicity and it presented the garçonne look which was popular in the 1920's by following recent trend.

• Journal of the Korea Fashion and Costume Design Association
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• 제19권1호
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• pp.71-90
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• 2017

The purpose of this study is to identify the characteristics of currently targeted consumers of the fashion enterprises. It also aims to assess the value of consumer-related variables that are related to market segmentation. In order to identify the characteristics of targeted consumers, the contents of brand concept and target of 143 brands for women's clothing, and 79 brands for men's clothing were qualitatively analyzed. The results are as follows. First, the demographic characteristics of both male and female included the desire to appear younger, and be more youthful in sensibilities than their actual age. In terms of occupation, male had more variety and concreteness than female. Male and female were above middle class, with an emphasis on being a part of the new generation, one that is young, free, healthy, and leisurely. Second, the psychological and behavioral characteristics of both male and female consumers included the benefit sought of the following: rationality, economy, practicality, functionality, individuality, fashionability, and aesthetics. Their fashion orientations were found to be practical, rational, fashionable, expressive of individual style, and aesthetic sensibilities. Their lifestyles were characterized by elements such as rationality, smartness, urban, active, healthy, young, leisurely, and stable. In terms of the spirit, female had a tendency to be intelligent, elegant, and sensitive, while also being self-reliant, self-disciplined, and unafraid of challenging situations. The male consumers had a tendency to be rational, progressive, passionate, and embracing change, with emphasis on legitimacy, honor, success, pride, and affluence. Third, the usefulness of consumer-related variables in targeting consumers was different according to male and female. These results show that there is a need for these variables to be looked at more closely during market segmentation process. This research may be used as base material in setting up the brand concept and the target market.

• The Journal of Korean Institute of Communications and Information Sciences
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• 제22권12호
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• pp.2806-2818
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• 1997

It is generallyaccepted that broadband access technologies will play an important role in the National Information Infrastructure. However, the provision of direct fibers to residential and small business customers has always been considered a challenge. To accelerage the provision of Broadband Access Facilities, alternatibe paths could be identified and actaivated in parallel. In this paepr, we present an overview of the alternative access technologies focusing on xDSL, FTTx, HFC, HFR, and suggest the modeling of the access netetwork systems which is using of the technologies. Also to investigate the economics of each access systems, we derve the numerical equations which is summed up the al parameter including the labor cost of the model system. The proposed equation has a variable which is the cell size (or subsciber clusters) and calculate the real cost values which is normalized by the copper cable unit cost. From the numerical resutls, we conclude that the economic access method to provide these broadband capabilities is depended on the subscriber penetration, the patterns of subscriber distribution density and existing communication infrastructures. It can be expected that our analytical model and equations provides an elegant solution to choose the optimal broadband access technologies to residential and small business customers.