• 한국복식학회:학술대회논문집
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• 한국복식학회 2003년도 International Costume Conference
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• pp.83-83
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• 2003

There is no other accessaries that is loved unchangeably in our clothes's life. It is always used except very hot season and it is loved as a necessity item of fashion coordination item used by catholic age group. There are many smart dressers who match more than ten scarfs to clothes otherwise having one or two before. The more having scarf is better for giving new images with usual clothes. The scarf fashion is boomed in streets from last season. Especially, luxury scarf is that popularity accessories in twenties women with a tendency of emphasizing wealth. The popularity of scarf can easily be recognized on the streets and on the displays in department. And the character brand of new basic feminie style is suggested the scarf as an accessary for coordination. It is appeared that animal prints, ethnic flower pattern prints and geometrical patterns for scarf. As the trend of fashion trade is diversified with classic and vintage, the design and style of scarf is satisfied. So there is a purpose of studying fashion scarf presentation to use scarf more efficiently.

• International Journal of Ocean System Engineering
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• 제1권1호
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• pp.9-15
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• 2011

This study examined the relationship between the scarf angle and stress distribution, and estimated the strength recovery via a finite element analysis. The following conclusions were drawn from this study. Resin will fracture due to a tensile load with a high scarf angle, which is similar to the patch repair method. An applied stress can be loaded to a repaired laminate if the scarf angle is $5^{\circ}$. The Von-Mises stress increases with decreasing scarf angle, with the exception of a scarf angle of $30^{\circ}$, where the scarf angle can indicate the rates of shear and normal stresses. Strength recovery can be better if the scarf angle is decreased to a lower angle. However, scarf machining requires more time, a high skill level and considerable expense. Therefore, a scarf angle of $5^{\circ}$ is the most effective for a repair. These results may provide a guide for engineers wishing to formulate a standard for repair. The scarf angle needs to be carefully managed for a more efficient composite repair.

• 해양환경안전학회지
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• 제21권6호
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• pp.778-783
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• 2015

본 연구는 해상에서의 안전사고의 경감과 국민의 생명을 보호하기 위한 목적으로 자체 연구를 수행하여 FRP의 수리공법인 Butt Joint, Lap Joint, V-Scarf Joint(12t, 16t, 20t), X-Scarf Joint(12t 16t, 20t)의 인장강도와 굽힘강도를 통해 이음방식에 따른 구조강도 특성을 실험하였다. 이음 방법에 따른 인장강도와 굽힘강도의 시험편을 종합 분석한 결과, 인장강도의 강도와 굽힘강도의 그래프 패턴은 비슷한 양상으로 증가와 감소를 하였으며, 인장강도와 굽힘강도 모두 X-Scarf-Butt Joint-V-Scarf-Lap Joint 순으로 강도가 우수하였다. 인장강도는 강도특성이 가장 우수한 X-Scarf라 하더라도 Basic Material의 57% 수준의 강도를 나타내었고 굽힘강도는 X-Scarf가 Basic Material의 77% 수준의 강도를 나타내었다. 종합적으로 Over-Lay 구분을 포함하여 X-Scarf 12t 이음이 인장강도, 굽힘강도 특성이 우수하였으며 Lap Joint가 가장 좋지 않았다. Scarf 이음시 Taper 길이에 따른 강도의 차이는 V-Scarf 이음은 Taper의 길이가 가장 큰 20t가 인장강도, 굽힘강도 특성이 우수한 반면 X-Scarf 이음은 Taper의 길이가 가장 짧은 12t가 인장강도, 굽힘강도 특성이 우수하여 상반되는 결과를 나타내었다. 선박에는 많은 Stress가 작용하여 시험편만을 가지고 실험한 본 연구와 직접적인 비교는 힘들지만, 재료의 가장 기본 특성을 인장강도와 굽힘강도 시험을 통해 확인할 수 있다. FRP 국부적인 수리 방법인 Butt Joint, Lap Joint, V-Scarf, X-Scarf 4가지의 이음방법에 따른 시험값과 모재 대비 감소되는 비율을 제시하였고 추가적으로 V-Scarf와 X-Scarf의 Taper 길이별 특성을 12t, 16t, 20t로 구분한 결과값을 제시함으로써 수리 현장에서의 위치별 특성에 맞는 수리 방법의 응용이 가능하도록 하였다.

• 복식문화연구
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• 제13권4호
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• pp.622-631
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• 2005

The purpose of this study is to know variety winding ways for scarf and to know the trends of scarf expression methods with seeing how to affect these ways on recent fashion. Investigating for scarf's concept and feature through theory records and looking for variety scarf expression ways were done for this study. And then The photo data of fashion magazines from s/s 2000 to s/s 2005, focusing on the divided scarf expressions, were analyzed. The frequencies of scarf expression are like this; decorating on the neck($60\%$), decoration on the shoulders($18\%$), decorating on the head($10\%$), etc($9\%$), using for accessaries($3\%$). Decorating on the necks is shown lasting ways. Also recently the methods breaking the established concepts - the mixing with two ways and the pratical using scarf' as a part of clothes - have a tendency to increase steady.

• 복식문화연구
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• 제23권4호
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• pp.661-672
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• 2015

In this study, nine scarf designs expected to be effective for accent design for the fashion style of new senior women were suggested by reflecting purchase behavior and scarf preference after conducting surveys and an analysis by targeting 136 new senior women in order to propose scarf design-matching with the preferences of new seniors. As a result of the study on the scarf purchase features of new seniors, it was revealed that the purchase time for scarves was mainly autumn and winter, even though it is regardless of season, and in spring and summer, they seldom purchased scarves. The purchase frequency was four times a year, and what they first thought of at the time of purchase was represented in the order of color, design, and the material of the scarf. They most preferred department stores, mixed and achromatic colors, cotton and silk fabrics, natural and geometric patterns, and long scarves of a rectangular shape. In the case of the consumer attributes of scarves, it was revealed that $50^{th}$ desired more individuality-oriented, unique scarf designs than $60^{th}$, and $60^{th}$ desired scarf designs with convenient management considering others' attention compared with $50^{th}$. As concepts for scarf designs, the aspects of individuality, co-existence, and maturity were extracted by reflecting the features of new senior women, and a total of nine scarf designs were suggested by developing three sub-designs for each concept.

• Steel and Composite Structures
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• 제37권4호
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• pp.419-429
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• 2020

Composite structures are generally pressurized at both sides when repaired by the scarf repair method. But single-face vacuum bag curing (SVC) may be used in some practical scarf repair of penetration damage due to the low accessibility of composite structures, which can decrease bonding quality and may reduce structural mechanical properties. In this paper, experimental investigations were conducted on tensile and compressive properties of scarf-repaired composite laminates using SVC and double-face vacuum bag curing (DVC) in four hygrothermal environments. Finite element models of composite scarf joints with voids were established to further explore the failure mechanism of scarf-repaired laminates. Results show that the curing condition hardly affects tensile and compressive properties of the repaired laminates though it significantly affects the bonding quality with adhesive inner voids. Failure loads of scarf joints almost keep unchanged with adhesive voids increasing.

• International Journal of Human Ecology
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• 제8권2호
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• pp.107-125
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• 2007

In human history, scarf has acted not only as a protection for body but also as a symbolization of class. Today, scarf has become a whole field in fashion and an important accessory to express individuality in fashion. Hence, like other fashion item, it is very important to develop exclusive design for scarf by analyzing the current fashion trend. In this research, we have designed a scarf textile, accordance with the contemporary design trend, applying the floral pattern, designed by William Morris who was an artist considered as the founder of the 1800s arts and crafts movement. We selected four trend themes, "Salon de Archives", "Eco Tech", "Profound Nature", and "Neo Aristo" for the design of 2007/2008 Fall/Winter. The flower motifs in Pimpernel Wallpaper, Honeysuckle textile design, Acanthus Wallpaper, Garden tulip wallpaper, Evenlode printed cotton, Trellis Wallpaper, and Chrysanthemum Wallpaper, by William Morris who expressed an image of environment friendly and nature reversion, applied to develop new creative scarf through design after modifying and rearranging these flower patterns. After the pattern was drawn by hand, adjusting of color and repeating of the design was done with DTP (Digital Textile Printing). Through this research, the researchers hopes to be of assistance to the development of national scarf brand design, and to the recapturing of textile industry that once played a important role in Koreans economic development.

• Advances in aircraft and spacecraft science
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• 제5권3호
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• pp.401-410
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• 2018

The aim of this work is to optimize the geometrical parameters as the adhesive thickness and the beveled angle to reduce the edge effect of the scarf and V bounded joint. A finite element analysis is done to define the generated stresses in the bounded joint. The geometrical optimum is obtained using the Experimental Design Method. Results show that the double scarf (V) joint is better than the simple scarf bounded joint.

• Composites Research
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• 제32권1호
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• pp.37-44
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• 2019

스카프 접착 조인트를 마이크로 볼트로 보강하였을 때, 볼트의 보강효과를 얻을 수 있는지를 시험으로 연구하였다. 스카프 형상에 따른 조인트 보강효과를 확인하기 위해 3가지 스카프비(1/10, 1/20, 1/30)를 고려하였다. 접착면적에 따른 핀의 밀도를 동일하게 유지하기 위해, 1/10, 1/20, 1/30 스카프비를 가지는 조인트에 각각 16, 32, 48개의 볼트를 보강하였다. 기준값을 획득하기 위해 접착제로만 체결된 조인트와 마이크로 볼트만 사용한 조인트에 대한 시험도 수행하였다. 시험 결과 접착제만 적용한 경우, 각 스카프비(1/10, 1/20, 1/30)에 따른 파손하중은 29.7, 39.6, 44.8 kN로 나타났다. 마이크로 볼트로 보강한 경우 파손하중은 스카프비에 따라 각각 28.4, 37.2, 40.1 kN으로 나타났는데, 순수 접착 조인트 파손하중의 96, 94, 90%에 해당한다. 마이크로 볼트만 사용한 경우, 파손하중은 접착 조인트 인장강도의 13-25%에 불과하였다. 스카프비 1/10 조인트의 피로시험 결과 접착제와 볼트를 동시에 사용한 하이브리드 조인트의 피로강도가 접착제만 사용한 경우의 피로강도보다 증가하였지만, 증가율은 2-3%로 미미하였다. 본 연구를 통해 박리응력이 파손의 주원인이 되는 구조물에서와 달리, 전단응력이 파손의 주원인이 되는 스카프 조인트의 경우 마이크로 볼트의 보강효과는 나타나지 않는 것을 확인하였다.

• 대한족부족관절학회지
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• 제16권2호
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• pp.123-127
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• 2012

Purpose: The purpose of this study was to evaluate the clinical and radiographic results of the parallel-shaped modified Scarf osteotomy which is performed the Scarf osteotomy parallel to the shaft of the 1st metatarsal bone for hallux valgus deformities. Materials and Methods: We retrospectively reviewed 43 patients who had been treated by the parallel-shaped modified Scarf osteotomy for hallux valgus deformities between January 2006 and March 2011. We evaluated the results after this Scarf osteotomy with respect American Orthopaedic Foot & Ankle Society (AOFAS) scores, radiologic results by comparing intermetatarsal angle between 1stand 2nd metatarsal bones and hallux valgus angle. Results: We checked out the pre-operational and post-operational radiologic evaluation of intermetatarsal angle and hallux valgus angle between 1st and 2nd metatarsal bones. The mean AOFAS scores improved from 63.5 to 88.5. At final follow up, The hallux valgus angle improved from $31.4^{\circ}$ (16-52) to $9.0^{\circ}$ (3-13) and the intermetatarsal angle improved from $18.6^{\circ}$ (12-30) to $9.3^{\circ}$ (6-12) postoperatively. There was no case of major complications included recurrence of valgus deformity, correction or fixation failure and stress fractures. Conclusion: Our results suggest the our parallel-shaped modified Scarf osteotomy produces improved AOFAS scores, and effective correction of hallux valgus deformities. Our Scarf technique of osteotomy which is performed in parallel to the metatarsal bone minimizes the need for skill while more reliable and obtaining good correction and avoids associated complications.