• 감성과학
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• 제14권1호
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• pp.39-48
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• 2011

3D스캔-인체 및 의복 모델링-시뮬레이션-패턴 제작 및 검증의 전체 3D 의복제작 프로세스를 원활히 활용할 수 있도록 하기 위하여 3D 그래픽과 CAD 시스템 그리고 3D-2D 직접 패턴 전개 시스템을 이용해야 하는 데 이 때 장애가 되는 것은 3D 시뮬레이션한 가상의복으로부터 정확한 패턴을 추출하는 것이 어렵고, 전반적 과정의 호환이 쉽지 않다는 것이다. 이에 본 연구에서는 인체에 정확히 밀착된 부분과 드레이프가 있는 비대칭형 드레스를 대상으로 전체 프로세스를 원활하게 구동할 수 있는 방법을 모색하였다. 연구 방법으로는 3D 스캔 데이터를 이용하여 Maya로 범용성 3D 인체 모델을 만들고 이 3D 바디 모델에 맞는 3D 드레스를 디자인하고 모델링한 후, Rapidform, 2C-AN 프로그램과 YukaCAD를 이용하여 정확한 2D 패턴을 제작하는 과정의 호환성을 해결하며 진행하였다. 이 과정에서 도출한 패턴을 실제 의상으로 제작하여 착의 시킨 후 3D 의복 모델과의 여유분 분포를 3차원 측정 기술로 검증하였고 실물 드레스의 드레이프의 모양과 시뮬레이트된 드레스의 모양을 검토하였다. 그 결과 제시한 방법을 활용하면 전반적으로 만족스럽게 정량적인 3D 의복 제작 프로세스를 운영할 수 있음을 확인하였다.

• 대한가정학회지
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• 제44권9호
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• pp.31-39
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• 2006

This study was conducted to reproduce the two-piece sleeve pattern of the ladies' jacket of the 1890's for Korean women of the twenties who have the standard body type and the average size. Fourteen two-piece sleeve patterns of the ladies 'jacket of the 1890's were collected and drawn to actual size. The length and width proportion of the upper-sleeve and under-sleeve pattern of the ladies' jacket of the 1890's were similar to the two-piece sleeve pattern of jacket which we see now. The elbow line of the two-piece sleeve pattern of the ladies' jacket of the 1890's was lower than the two-piece sleeve of jacket of today. The cap of the sleeve of the ladies' jacket of the 1890's was gathered and this gave volume to the upper part of sleeve but the lower part of the sleeve was tight. The study pattern of two-piece sleeve pattern which had the characteristics of the sleeve pattern of the ladies' jacket of the 1890's was designed like for Korean women of the twenties who have the standard body type and the average size through modifications based on the evaluation of dressing on two occasions. The study pattern was evaluated to have the silhouette of the sleeve of the ladies' jacket of the 1890's and to fit Korean women of the twenties who have the standard body type and the average size with the sensory test.

• Human Ecology Research
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• 제52권1호
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• pp.55-62
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• 2014

The purpose of this study is to identify changes in the sleeve patterns of women's jackets from the end of the 19th century to the early 20th century. To meet this purpose, we analyzed nine sets of historic sleeve patterns. The experimental sleeve patterns were selected from the English costume source books that provided women's costume patterns from the 1890s and 1900s. These experimental sleeve patterns were drafted on the basis of the directions given in the source books. The sleeve lengths, widths, and angles of each sleeve pattern were measured. The results of this study showed that the silhouette of the two-piece sleeves of women's jackets in the 1890s had a tight fit; further, they had a sharper elbow curve than that of 1900s' sleeves. The sleeves of the 1890s' women's jackets were 6-11 cm shorter or narrower than the sleeves of the 1900s' jackets. The under-sleeve inseam angle of the 1890s' sleeve was greater than that of the 1900s' sleeve. The outseam angle of the upper sleeve was greater than the under-sleeve angle of the 1900s' sleeve pattern. The elbow curve of the women's jacket sleeve pattern appeared to be a sluggish silhouette. This change happened as the outseam angle of the under sleeve was reduced. This shows that the elbow curve silhouette of the women's jacket sleeves of the 1890s and 1900s has controlled the change in the under-sleeve outseam angle.

• 한국의상디자인학회지
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• 제20권1호
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• pp.61-77
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• 2018

The primary focus of this thesis is to look at Scythai's historical, geographical and ethnologic background in order to understand Scythai's garment types and styles as described in Scythai-related documented records, previous studies and excavated artifacts. Based upon this, another objective lies in comparing and contrasting this information with ancient Korean garments to identify what kind of relationship exists between the two. The result from this study's objectives is summarized as follows. Firstly, ancient Korean and Scythai share similarities in art work, craftwork, accessories and the like, which allows us to make a guess at the relationship between ancient Korea and Scythai of that time. Secondly, Scythai garments are based on the tight and well-fitted Caftan Yugoje, which is tightly fit to the body, as well as including garments similar to the drapery Kiton and Tunic found in ancient Greek garments, from which can be seen that the garment of culture medium passing between the East and the West had nomadic horse-riders' ethnic characteristics and Eurasian characteristics. Thirdly, ancient Korean Scythai garments were found to have homogeneity in their garment culture in that northern nomadic cultural district's Hobok-Goseupje, i.e., open-front Caftan Jeogori and pants called Sangeuihago is its basic with a triangular cone hat shape (transformed hat) and boots, which is the basis for considering that ancient Korea exchanged culture with Scythai, who once lived as active northern nomads. However, it can also be seen that ancient Korea and Scythai garments differed in form depending on region, weather, culture, custom and the like. As such, Scythai and ancient Korea have an aesthetic bond because northern nomads and Scythai exchanged their cultural traits of the times. The evidence supports this idea as it seems that the characteristics of garments that can be considered to be Scythain in style are also commonly discovered in ancient Korean garments.

• 한국강구조학회 논문집
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• 제13권3호
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• pp.313-325
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• 2001

14TON 밴 형식의 트럭에 대응할 수 있는 튜브형 트라이빔 교량난감을 제안하였다. 이 교량난간은 합성형 지주에 연결된 튜브형 트라이빔과 철재 가드빔으로 구성되어 있는데, 튜브형 트라이빔은 다양한 범퍼 높이를 갖는 차량에 대응할 수 있고 기존의 교량 난간에 비해서 교량난간의 시종점부와 가드레일 사이를 보다 완벽하게연결할 수 있는 장점이 있다. 가드레일 지주로 사용되는 것과 동일한크기의 철재 파이프에 콘크리트를 충전한 합성형지주가 단순히 철재 파이프의 크기를 키운 것보다 강성 및 극한강도를 증대시키는데 효율적임을 확인하였다. 개발된 시스템에 대하여 $14Ton-80km/h-15Y^{\circ}$의 충돌조건으로 실차 충돌실험을 실시하였는데 NCHRP Report 350의 실험레벨 4의 평가항목을 모두 만족하였다. 컴퓨터 시뮬레이션을 통하여 이 시스템이 국내의 S2 등급으로 분류될 수 있음을 보여주었다.

• 제어로봇시스템학회논문지
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• 제3권5호
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• pp.542-554
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• 1997

In this paper, we present a resource conscious approach to designing distributed real-time systems as an extension of our original approach [8][9] which was limited to single processor systems. Starting from a given task graph and a set of end-to-end constraints, we automatically generate task attributes (e.g., periods and deadlines) such that (i) the task set is schedulable, and (ii) the end-to-end timing constraints are satisfied. The method works by first transforming the end-to-end timing constraints into a set of intermediate constraints on task attributes, and then solving the intermediate constraints. The complexity of constraint solving is tackled by reducing the problem into relatively tractable parts, and then solving each sub-problem using heuristics to enhance schedulability. In this paper, we build on our single processor solution and show how it can be extended for distributed systems. The extension to distributed systems reveals many interesting sub-problems, solutions to which are presented in this paper. The main challenges arise from end-to-end propagation delay constraints, and therefore this paper focuses on our solutions for such constraints. We begin with extending our communication scheme to provide tight delay bounds across a network, while hiding the low-level details of network communication. We also develop an algorithm to decompose end-to-end bounds into local bounds on each processor of making extensive use of relative load on each processor. This results in significant decoupling of constraints on each processor, without losing its capability to find a schedulable solution. Finally, we show, how each of these parts fit into our overall methodology, using our previous results for single processor systems.

• 한국가정과학회지
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• 제7권3호
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• pp.5-13
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• 2004

This study was performed to investigate the characteristics of denim pants preferred by Korean women in their 20's through the analysis of the sensory test(appearance) and garment space length. Four kinds of ready-made denim pants of national and licensed brand on sale in Korea were used as the experimental garment. The results were as follows: 1. The significant difference among brands were found in the appropriateness of ease in the part of waist belt(front), knee (front), ankle(back) and the total silhouette. 2. In the analysis of garment space length. the significant difference among brands was shown in waist belt part $(FL60^{\circ})$, hip $(FL0^{\circ},\;FL30^{\circ})$, crotch(SRR) and knee(BR60^{\circ}). However, total average was not significant difference. 3. According to analysis of pattern size, the brand N was out of balance in crotch depth and girth. by which it can be said that N got the lowest score in sensory test (appearance). On the other hand, Brand GU was large in circumference with short crotch length. 4. Therefore, the most preferred denim pants pattern of Korean women in their 20's was fit in waist belt. hip. crotch circumference and a little bit tight in crotch depth and length. As the design was limited as straight style. more design and brands must be included for future study.

• 한국의류산업학회지
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• 제11권1호
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• pp.130-139
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• 2009

This study was conducted to reproduce the Leg of Mutton Sleeve pattern of the ladies' costume of the 1890's for Korean women of the twenties who have the standard body type and the average size. Nineteen Leg of Mutton Sleeve patterns of the ladies' costume of the 1890's were collected and drawn to actual size. Nineteen Leg of Mutton Sleeve patterns of the ladies' costume of the 1890's were classified into three groups(S1~S3) by the pattern pieces and the bend of the lower part of the elbow line. The S1 was one-piece sleeve pattern and the lower part of the elbow line of S1 was not bent. The gathers volume of sleeve cap of S1 was smaller than S2 and S3. The S2 was one-piece sleeve pattern and the lower part of the elbow line of S2 was bent. The S2 pattern had typical characteristics of the Leg of Mutton Sleeve that the gathers volume of sleeve cap was large and the lower part of elbow line was tight. The S3 was two-piece sleeve pattern and the lower part of the elbow line of S3 was bent. The gathers volume of sleeve cap of S3 was similar with S2. The study patterns of three groups of the Leg of Mutton Sleeve which had the characteristics and the silhouette of the Leg of Mutton Sleeve pattern of the ladies' costume of the 1890's were designed like for Korean women of the twenties who have the standard body type and the average size through modifications based on the evaluation of dressing on two occasions. The study pattern of three groups of the Leg of Mutton Sleeve were evaluated to have the silhouette of the Leg of Mutton Sleeve of the 1890's and to fit Korean women of the twenties who have the standard body type and the average size with the sensory test.

• 한국중재학회지:중재연구
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• 제32권1호
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• pp.25-42
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• 2022

The modern arbitration practice recognises the need for a faster and simplified procedural framework for international disputes with fairly low amounts at stake. This has driven several institutions to expand their offer of procedural guidelines with a simplified set of rules that would fit this purpose. Expedited arbitration is increasingly used by parties and is growing in popularity. The basic idea behind establishing expedited arbitration rules is to create the possibility for the parties to a dispute to agree on a simplified and streamlined procedure and to have an arbitration award issued within a short period. The associated cost savings for the parties is another benefit. The importance of developing rules for expedited dispute resolution has recently also been considered by the UNCITRAL Working Group II, in light of the "increasing demand to resolve simple, low-value cases by arbitration" and "the lack of international mechanisms cope with such disputes." As a result, the UNCITRAL 2021 Expedited Arbitration Rules (UNCITRAL EAR) took effect on September 19, 2021. The EAR was adopted by the Commission on 21 July 2021 and, next to UNCITRAL's well-known instruments like the Arbitration Rules (UAR) and the Model Law, represent another chapter in the Commission's impactful work in the field of international arbitration. Overall, the UNCITRAL EAR has great potential to meet the need for more flexible and efficient arbitration proceedings, primarily because they provide the tribunal with strong managerial powers while still leaving room for consultation with the parties. However, parties must remember that not all disputes may be suitable for expedited arbitration, and disputes that are complex or have the possibility of being joint or consolidated may not benefit from simplified procedures and tight deadlines. This article will outline the core features and characteristics of the UNCITRAL EAR.

• 패션비즈니스
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• 제13권4호
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• pp.137-153
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• 2009

Recently, young men have become more muscular as they become more interested in physical figure. However, most of these muscular men have fit problems regarding ready-made clothes. In view of this, this study aimed to develop a prototype jacket pattern for muscular men. For this study, five muscular men were selected to put on existing jacket pattern for wearing tests. The regression formula, in which muscular men body measures were adopted, was applied to unsuitable parts, especially the areas determined not to be appropriate in the evaluation of existing jacket pattern wearing tests. After the first and the second jacket pattern wearing tests, the final jacket pattern suitable for muscular men was developed. The results of the study were as follows: In order to make up for the problem of the loosening of the lapel area, due to the development of the chest muscle, the chest circumference line on the chest area of the pattern was cut to be 1.0cm wide; thus, the front length was modified with an increase. The wearing tests found that a wearers felt discomfort from the tight armhole area, so the armhole depth was set to be a little lower than that of ready-made clothes. A muscular men needs much more extra quantity in this area because the upper part of the back side is projected due to the greater development of the trapezius muscle and the deltoid than in average men. Hence, concerning the standard line for the length of the back interscye, ease of 1.0cm was added to the regression equation formula {(0.371${\times}$chest circumference+3.145)/2} in order to resolve the discomfort with the back area. Also, for the biacromion length, the upper arm protruded more than the shoulder point of the jacket because of the development of the deltoid and the upper arm muscle, and it was set to be wider than the actual shoulder. In order to solve the problem of discomfort from the narrow neck area during the wearing of a jacket owing to the development of the trapezius muscle, extra ease of 0.5cm was added to chest circumference/12-0.5cm in the existing jacket prototype to the width of back of the neck, and it was corrected to be chest circumference/12.