• 한국의류학회지
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• 제28권2호
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• pp.270-279
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• 2004

The purpose of this study is to make a basic resource in developing a design satisfying male consumers＇ fashion inclination by examining the features of the men＇s fashion style shown in the fashion collections. Collected were 1,291 photos relating to the suit style through the analysis on the men＇s fashion collections for 8 years(1995-2002). Representative men＇s fashion images are extracted from these photos, then figurative features were analyzed and typified according to image, and finally representative fashion styles were presented and its meaning was analyzed. Representative men＇s fashion images are Sophisticated, Casual, Elegant, Active, Natural, Classic, Romantic, Ethnic, Military, Marine, Colonial, and Avant-garde. With the subcategories such as detailed shape of jacket and trousers, the relationship of color between upper and lower clothes, type and organizing method of material quality, type and arranging method of pattern, and coordination, the extracted fashion images were analyzed the figurative features. After finding out the common and different features, four men＇s fashion styles were suggested. Formal style maintains the typical suit style and has the feature expressing the men＇s authority, tradition, and honor. It includes Sophisticated, Elegant. and Classic image. Casual St Sporty style has the feature that there is a change in the volume of suit by adding activity to the typical suit style. It includes Casual, Active, and Natural image. Uniformed style is that political and social environment such as war has an influence on the suit design. It includes Military, Marine, and Colonial image. Deformed style has the feature that it suggests new type instead of adhering to the typical suit design. It includes Ethnic, Romantic, and Avant-garde image.

• Nuclear Engineering and Technology
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• 제54권5호
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• pp.1549-1559
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• 2022

As an accident tolerant fuel (ATF) concept, oxide dispersion strengthened Zircaloy-4 (ODS Zry-4) cladding has been developed to enhance the mechanical properties of cladding using laser processing technology. In this study, a simulation technique was established to investigate the mechanical properties and effects of Y₂O₃ particles for the ODS Zry-4. A 3D representative volume element (RVE) model was developed considering the parameters of the size, shape, distribution and volume fraction (VF) of the Y₂O₃ particles. From the 3D RVE model, the Young's modulus, coefficient of thermal expansion (CTE) and creep strain rate of the ODS Zry-4 were effectively calculated. It was observed that the VF of Y₂O₃ particles had a significant effect on the aforementioned mechanical properties. In addition, the predicted properties of ODS Zry-4 were applied to a simulation model to investigate cladding deformation under a transient condition. The ODS Zry-4 cladding showed better performance, such as a delay in large deformation compared to Zry-4 cladding, which was also found experimentally. Accordingly, it is expected that the simulation approach developed here can be efficiently employed to predict more properties and to provide useful information with which to improve ODS Zry-4.

• 한국생활과학회지
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• 제23권3호
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• pp.501-514
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• 2014

In this study, visual images were analyzed with the representative seven kinds of selected skirts, by the differences of shape and length which are affecting to the images of skirts. In addition, the purpose of the study is to present the basic data for the skirt design and patterns those are appropriate to the preferred images of 20-30s. The results of this study are as follows. First, analyzed by the visual evaluation about the composing factors are as follows. Factor 1 is a Cute image factor, factor 2 is a charming image factor, factor 3 is a transversal factor, Factor 4 is active image factor, Factor 5 was classified as a longitudinal factors. Second, analyzed by the visual evaluation according to the shape and length of the skirt, 20-30s women's most preferred form of the skirt is pleated skirt which was highly evaluated looks good, beautiful, favorite, attractive factors. Non-prefered skirts are gored skirt which was highly evaluated not corny, not pretty, heavy, unattractive factors and gored skirt which was negatively evaluated with classic and dislike factors. In the length of skirt, the knee length short skirt is attractive, active and positively evaluated by the 20-30s women than long skirt. Therefore, the results of this study, there are almost no differences according to the age groups of 20-30s women. They are more affected from the length of the skirt rather than the shape.

• 동아시아식생활학회지
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• 제22권3호
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• pp.323-333
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• 2012

This study aimed at helping to raise the reputation of Tteokgalbi for tourists visiting Damyang by studying the plating of Tteokgalbi. For 15 representative restaurants selling Tteokgalbi, we investigated the balance, blank, and proportions through studying the shape, material, and size of the dishes, and the number, shape, and garnish of one serving size of Teokgalbi. The results of our study suggested that round dishes (7 restaurants) and elliptical dishes (6 restaurants) similar to the shape of Teokgalbi are mainly used. For 13 out of 15 restaurants, the dishes were mainly casting pans in order to serve Tteokgalbi warm. The diameters of round dishes were 230 mm (3 restaurants), 265 mm (2 restaurants), and 300 mm (2 restaurants), and the elliptical dishes mostly had widths of 150 mm and lengths of 240 mm. The color of the dishes was N2-N3, similar to black, and N1, black of pale colors, because the dishes were mainly casting pans. The number of Teokgalbi per serving size was 3 in 12 restaurants. whole sesame was used most (7 restaurants) as a garnish. The results suggested that the color of the dishes and garnish could not imbue much distinction in the color of Tteokgalbi. In other words, Tteokgalbi is now served without consideration of the color, shape, size, or material of Tteokgalbi. The size of Tteokgalbi should be decided with consideration for the size of the dish and the amount of one serving size, and it is necessary to keep studying the process of making and garnish of Tteokgalbi.

• 한국수자원학회논문집
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• 제46권5호
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• pp.547-558
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• 2013

설계홍수량 산정 시 일반적으로 활용하는 합성단위도법에 대한 개선안을 제시하였다. 본 연구에서는 합성단위도의 형태를 결정짓는 첨두 비유량과 첨두시간의 결정을 위하여 첨두수문량과 유역의 지형공간적 형상계수간의 회귀분석을 시행한 결과, 유역의 단순 공간적 기하요소보다는 형상계수의 결정계수가 뚜렷이 높았으며, 유역의 지형특성영향을 독립적으로 검토할 경우 결정계수가 0.52~0.69에 그쳤으나, 지형특성이 조합된 형상계수를 이용하여 민감도분석을 해보면 결정계수가 0.73~0.81로 개선된 결과를 확인할 수 있었다. 일반적으로 단위도를 적용할 수 있는 적합한 유역의 면적은 대략 500~700 $km^2$이라 볼 때, 이러한 영역에서 유역유출모의를 통한 본 연구의 합성단위도를 검증한 결과, 특이값이 발생하는 유역을 제외하고 본 연구결과의 상대오차가 1.7~29.0%(평균 11.6%)의 수준을 보여주었다. 합성단위도법 적용에 관한 기존사례(KICT, 2000)는 상대오차가 35.0~64.9%(평균 46.7%)를 보여주어 본 연구의 제안식이 기존에 비하여 개선된 결과를 보여주고 있다.

• 한국의상디자인학회지
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• 제25권4호
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• pp.147-161
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• 2023

This study used 3D anthropometric data from the 8th Size Korea to type and analyze whole body shapes of obese women in their 20s and 30s, and constructed dimensional data for human body items needed to create a 3D human body model for each type. The data analysis used data from 148 obese women in their 20s and 30s, and a total of 48 index values, drop values, and angle items were subjected to factor analysis and one-way variance analysis to categorize body types and verify significant differences by type. As a result of the factor analysis, 12 factors were extracted and divided into 4 body types. Type 1 is a 'standard type with a curved torso with balanced upper and lower body lengths', Type 2 is a 'bending forward type with a short, thick lower body, and an uncurved torso', Type 3 is a 'lean back type with a long and thin lower body and an H-shape torso', Type 4 is a 'sway back type with a long and thick lower body and abdominal obesity'. The representative body type of obese women in their 20s and 30s was identified as Type 1. The constructed body shape information will be used as basic data for future 3D human body modeling.

• 한국의상디자인학회지
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• 제8권1호
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• pp.81-96
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• 2006

This study aimed to investigate the sociocultural phenomena which affected to clothing change in 1650-1900 and to examine the features of men's necktie in the western art. For this study, information about historic neckwear is obtained from the visual evidence of painted or engraved portraits, contemporary written sources. The covered area of this study was Europe mainly England and France. For this process, research steps were as follows : 1. Investigating the sociocultural phenomena which affect to clothing change through 1650-1900 and analysis of men's clothing and appearance. 2. Finding the changing characteristics of neckties including it's different types, shapes, knots, colors and materials and analyzing similarities and differences of neckties by the times. 3. Examining necktie as one of important and representative icons of male gender identity. The results of the study was as follows: 1. In 1660-1900, men's fashion was simplified in color and detail due to the influence of practical Puritanism and matured civil culture. And British men's fashion spreaded throughout whole European countries and get popularity. 2. In 1650-1720, there were band, cravat and steinkirk. And expecially cravatier, a expert custodian of cravats, was appeared in that period. In 1720-1800, there were stock, solitaire and cravat. In 1800-1850, neckwear were popularized and got various sizes and types up to shape and size of chemise collars. Black stock, scarf cravat and shawl cravat were popular and terms of 'necktie' were used for an certain neckcloth shape. And abundant literature for necktie were published thanks to the development of printing technology in that period. In 1851-1900, the leady-made neckties were spreaded and there were changes in shape, length, knot of necktie up to V-zone formed with shirt's collars and vest types. Neckwear was gradually evolving through four distinct styles, bow tie, scarf or neckerchief, Ascot and four-in-hand. 3. After the mid-l7th Century, as civil culture matured and splendid and extravagant colorful men's wear disappeared, British men's fashion spreaded throughout whole European countries and got popularity. The necktie become an essential ornamental accessory of men's fashion and one of important and representative icons of male gender identity.

• 한국전산구조공학회논문집
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• 제34권3호
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• pp.159-165
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• 2021

본 연구는 효과적인 열전도를위한 거시적 구조 구성과 단위 구조 변화의 동시 설계를 위한 위상 최적화 방법을 제시한다. 거시적 규모의 구조 내에서 위치에 따른 단위 구조의 형태 변화는 거시적 규모뿐만 아니라 미시적 단위의 설계도 가능하며 등방성 단위 구조를 사용하는 것보다 더 나은 성능을 제공할 수 있다. 이 결과로 두 구성을 결합한 기능적으로 등급의 복합 구조가 생성된다. 대표 체적 요소 (RVE) 방법은 형태 변화에 따른 다중 재료 기반 단위 구조의 다양한 열전도 특성을 얻기 위해 적용된다. RVE 분석 결과를 바탕으로 머신 러닝 기법을 이용하여 특정 형태의 단위 구조물의 물성치를 도출할 수 있다. 거시적 위상 최적화는 기존의 SIMP 방법을 사용하여 수행되며, 거시 구조를 구성하는 단위 구조는 동시 최적화 과정에 따라 열전도 성능을 향상시키기 위한 다양한 형태를 가질 수 있다. 제안된 방법의 효과를 확인하기 위해 열 컴플라이언스 최소화 문제의 수치예가 제공된다.

• 대한수의학회지
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• 제31권2호
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• pp.137-142
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• 1991

This study was carried out to reconstruct three-dimensional plaster model of the supraoptic and paraventricular nuclei of 3 Korean native goats. The representative coronal sections of the hypothalami were stained immunohistochemically with monoclonal antibodies to vasopressin and oxytocin simultaneously. Plaster models were reconstructed by schematic drawings which were made by tracing onto the tracing paper with the aid of a drawing attachment. The results were as follows: The configurations of the models of 3 supraoptic nuclei were slender spherical shape at their cranial parts, and the highest and widest size at middle parts, and became lower and narrow at caudal parts in two models, hence one was directed dorsolaterally. The medial surfaces of the para ventricular nuclei were vertically flat, and lateral surfaces were more complex than medial with processes directed dorsolaterally at their cranial portion. They change positions dorsally at caudal portion, and there were no significant variations in shape between them.

• 한국생활과학회지
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• 제13권6호
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• pp.1023-1029
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• 2004

In the current study, we measured the hands and other representative body items of 223 elementary school girls using Martin Anthropometer and a digital camera so that we would be able to provide information on both size and shape of hands for design of hand-related products. As time goes on, hands get bigger, yet they get thinner at the same time. The data implies that the frame of hands grows, but the skin fat lessens, which could be a determinant factor in the size system of hand-related products. According to the results of a factor analysis on 26 hand items, 5 factors including hand laterality and linearity, fingertip shape, finger breadth, and hand depth, have been extracted. Pearson's correlation showed that most of hand-related factors were strongly associated with other body items. Finger breadth and hand depth, however, were found less related to other body items. The ANOVA test used in testing the difference of hand factors showed, in most items, a difference by ages, but there was no significant differences in fingertip breadth, the third factor, Interestingly, in hand depth, the fifth factor, lower grade girls' hands were thicker than higher grade girls'. This research suggests that the size system of uniformly increasing the size of all hand parts by age groups should be reconsidered and leaves much for improvement.