• 복식
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• 제60권8호
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• pp.1-14
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• 2010

This study is a discussion of the expressive characteristics of contemporary fashion design with floral images. It aims to help understand the overall trends of contemporary fashion design and textile motif design and expand the potential expression fields of originative design to natural objects such as flowers. Methodologically the study analyzed 976 pieces of data gathered from Haute Couture and Pr$\hat{e}$t-$\grave{a}$-Porter collections of 2005S/S-2009F/W, according to their types of expression. The study results show a share of 42.7% for plane type expressions by printing or weaving and a share of 51.5% for relief type expressions, compared with 5.7% for solid type expressions. However, those expressions represented elegant femininity with emphasis on formative beauty and were applied to fashion accessories or hair adornments. The expressive characteristics found from the analysis were represented by natural images, feminine elegance, and decorative aesthetics of handicrafts. Flowers in the contemporary fashion purify the internal emotions of humankind stand for personality and beauty in many different ways of expression and serve as a means of expressing more artistic values breaking out of stereotype.

• 한국지구과학회지
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• 제22권3호
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• pp.248-257
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• 2001

7차 과학과 교육과정은 인간중심 교육철학이 도입되었다는 특성을 갖고 있다. 인간중심 교육과정은 학문중심교육과정보다 학습자의 경험을 강조하는 학습자 중심의 교육을 표방하고 있다. 본 연구에서는 우리 나라 과학과 교육과정의 개편 과정에 표출된 배경, 성격 그리고 목표에서 7차 과학과 교육과정의 의의를 찾고 그 과제와 전망을 논의하였다. 7차 과학 교육과정은 학습자의 경험을 강조하는 인간중심 교육과정으로서 구체적인 교육활동이 실생활 소재로 이루어져서 적용되어야함을 강조하고 있다. 이에 관련된 성과를 위해서는 현대과학이 가지는 사회적인 요소를 고려한 과학의 본성에 대한 교사교육이 필요하며, 실생활 맥락을 교육적이고 인식론적인 관점에서 연구하여 과학과 일상생활 맥락의 차이에 대한 적절한 교육적 구명이 요청된다.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2008년도 제39회 하계학술대회
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• pp.679-680
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• 2008

Most of the small wind turbines are set as the stand alone type in the area where the access to the grid is difficult and compulsorily uses the battery. Depending on the volume of the battery, securing of the space necessary, and has the shortcoming of replacing the battery periodically due to it's limited working life span. Recently, setting up in the vicinity of the city area is increasing and the trend of using the Grid inverter instead of battery is also increasing. This thesis is aiming mainly analyzing the characteristics of the output power of the Prototype Permanent Magnet Generator(PMG) and the Grid-Inverter and to verify through the theoretical study and tests. Tested the characteristics of the output power of the PMG through the stage 1-2 and at the stage 3 connected the output of the PMG to the Inverter and tested the characteristics of the Inverter. And at the stage 4, the maximum output power is confirmed by the continuous running test of the PMG.

• 패션비즈니스
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• 제24권2호
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• pp.44-59
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• 2020

This investigated the romanticism of Alessandro Michele who leads new trends in fashion industry as a creative director for Gucci. In this study, 307 women's wears exhibited by Alessandro Michele for 3 years in Milan collections from 2015 F/W to 2017 F/W are categorized according to the aesthetic characteristics of romanticism. Additionally, the five aesthetic features of Gucci's fashion design are an addition since the appearance of abnormally large size under the influence of postmodernism. The results based on the study purpose are as follows. First, the decoration makes the garments stand out by using fancy materials, splendid multicolor combination, applique embroidery and three-dimensional objects. Second, exotic style is expressed from an occidental perspective using Chinese traditional fashion or textiles, and exotic accessories. Thirdly, sensuality is manifested using see-through materials to emphasize women's breasts, or the beautiful and sexual expression of women's body. Fourth, the new creations are designed by combining contrasting elements, such as disparate materials and, different genders. Furthermore, traditional cultures like baroque and rococo, and the 1970's vintage looks inspires the creation of retro-style. Finally, the appearance of extremely large shoulders, silhouettes, and details of the human body can be explained with expansive tendency. The aforementioned results further suggest that diverse characteristics are expressed via reflection of contemporary art and trends.

• 한국의류산업학회지
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• 제13권1호
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• pp.17-24
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• 2011

This study aims to provide basic materials for adaptive-clothing development for disabled seniors by considering the characteristics of design with both functionality and beauty, which is displayed to overseas functional clothing for disabled seniors. After 341 photographs from 15 overseas websites which sold adaptive-clothing for disabled seniors were collected, their designs were analyzed. The content analysis and frequency analysis using the descriptive statistics were performed as the analytical methods for this study. The results are as follows; first, the design of buttons uses snap fasteners, zippers, Velcro fasteners and rubber bands so as to attach easily and keep fasteners unseen. Second, the used open system is the Back open, the Side open, the Front open and the Hip open. Third, in terms of design, the change follows easy and loose silhouette in order to act comfortably outdoors as well as indoors by making the design of onepiece dresses, jackets and cardigans similar to ordinaries. From the details aspect, a few trimmings such as color, patterns, ruffles around edge, laces and smooth shirring do not stand in the way and give mental please.

• 한국식물병리학회지
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• 제14권6호
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• pp.654-660
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• 1998

Colletotrichum gloeosporioides and Glomerella cingulata are the most important pathogens causing anthracnose which may reduce the stand rate and yield on wide kinds of plants including strawberry. Average occurrence rate of anthracnose is 36.9% on major strawberry cropping areas in Korea. We newly found that C. gloeosporioides which does not forming a sexual stage, infects strawberry and differs in some characteristics concerning virulence, cultural and morphological properties to G. cingulata which has a sexual stage. C. gloeosporioides was mainly isolated from the crown with 35.2% rate, while G. cingulata was largely isolated from petiole, runner with 40.9% rate in infected strawberry plants. These two pathogens showed significant differences in cultural characteristics such as perfect stage formation, temperature response as well as benomyl resistance. It was demonstrated that C. gloeosporioides has significantly stronger pathogenicity than G. cingulata in pathogenicity test carried on strawberry plants to various strawberry cultivars. Akihime, Akaneko and Nyoho forcing cultured strawberry cultivars, considered to be susceptible, while semiforcing cultured cultivars, such as Suhong and Holowase, were shown resistant to both pathogens. In non-wound inoculation, C. gloeosporioides was shown pathogenicity on the apple fruit, but G. cingulata could not infect it.

• 한국추진공학회지
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• 제11권4호
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• pp.52-58
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• 2007

하이브리드 로켓의 연소 가시화에 의하면 연소 후 연료 표면이 고르게 연소되지 못한 것을 확인할 수 있었다. 검은색의 불규칙한 연료 표면은 국부적으로 산화제가 부족해서 생긴 현상이다. 실험조건은 산화제 공급이 충분히 이루어진 상태였으므로 불완전 연소가 산화제 유동 조건과 관련이 있는가를 검증하기 위하여 여러 가지의 산화제 유동 환경을 설정하여 실험하였다. 실험결과에 의하면, 산화제 유동이 불안정한 연료표면에 영향을 줄 수 있지만 근본적인 발생 원인이 아닌 것을 알 수 있었다. 또한 다른 추진제를 사용하는 하이브리드 로켓 실험에서도 비슷한 현상이 발견되고 있는 점을 볼 때 이러한 불안정한 연소는 하이브리드 로켓의 연소에서 발생하는 공통적인 현상임을 확인하였다. 이는 연료가 기화하는 분출 유동과 산화제 유동이 혼합할 때 경계층이 교란되어 나타난 결과로 판단된다.

• 한국추진공학회지
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• 제7권1호
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• pp.18-27
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• 2003

KSR-III 발사체를 위하여 개발된 추진기관 공급계와 엔진에 대한 연계시험을 위하여 수직형 시험설비가 구축되었으며, 연소시험이 진행되었다. 수직형으로 장착이 이루어진 시험에서 배플이 없는 엔진은 점화순간 즉시 불안정 연소현상이 발생하였으며, STS 배플과 복합재 배플 엔진의 경우 점화에 의한 불안정 발달이나 연소중 불안정 연소현상은 억제되었다. 배플이 있는 엔진의 경우 정상연소중 비정규적 압력섭동이 일시적으로 발생하였으나, 배플에 의해 음향적 특성을 가지는 불안정 연소로의 발달이 강력히 억제됨을 확인하였다. 이러한 일련의 시험을 통하여 복합재 배플을 가지는 최종 개발형 엔진이 비행용 KSR-III 추진기관시스템으로서 정상운용될 수 있음을 확인할 수 있었다.

• 디지털융복합연구
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• 제11권6호
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• pp.175-185
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• 2013

본 연구는 효과적인 정보공유를 위한 방안으로서 생성의미종속성을 소개하고, 데이터의 생성의미에 대한 이해가 정보공유에 미치는 영향을 측정하는 정보공유비용모형을 제시한다. 정보공유비용모형은 복수의 사용자집단 또는 부서들 사이에서 데이터의 생성의미 차이로 인한 정보공유 오류비용을 측정한다. 정보공유 오류비용은 정보공유오류의 발생확률과 비용에 의하여 결정되는데, 오류 발생확률은 사용자집단들 사이의 생성의미 차이를 나타내는 정보공유 거리로 측정된다. 본 연구는 대표적인 정보공유아키텍처인 부서별 데이터관리구조, 허브형 구조, 계층형 구조, 독립형 구조를 대상으로 정보공유비용을 측정함으로써 정보공유구조가 정보공유에 미치는 영향을 분석하였다. 정보공유비용의 관점에서 허브형이 가장 우수한 것으로 분석되었다. 그러나 데이터의 생성의미에 대한 표준화가 이루어지지 않을 경우, 허브형 정보공유구조는 부서별 데이터관리구조와 같은 특성을 보였다. 그리고 모든 정보공유구조가 독립형 구조보다 낮은 정보공유비용을 보임으로써 비록 표준화가 이루어지지 않아도 데이터를 공유하는 것이 공유하지 않는 경우보다 우수한 것으로 분석되었다.

• Physical Therapy Rehabilitation Science
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• 제5권1호
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• pp.1-8
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• 2016

Objective: The present study was to investigate the discrimination capacity of the Performance Oriented Mobility Assessment-Gait Scale (POMA-GS), for predicting falls in stroke survivors. Design: Retrospective cohort study. Methods: Data including the characteristics and number of falls of 52 chronic stroke patients from a rehabilitation center were collected. The number of falls each subject had experienced in the previous year were investigated through interviews. The subjects were divided into two groups depending on the number of falls: if falls occurred twice or more on the basis of the time of study after stroke, they were defined as the falls group and if there was no fall experience or one fall, they were defined as the non-falls group. The subjects were examined with the POMA-GS, and physical functions were examined using by the One Leg Stand Test (OLST), Sit to Stand Test (SST), 10-m Walk Test, Lower Extremity in Fugl-Meyer assessment (FM-LE), and Trunk Impairment Scale (TIS). The validity of POMA-GS for falls prediction was analyzed. Results: In the POMA-GS, which predicts falls in stroke survivors, the cut-off value was 8.5 (sensitivity 72%; specificity 65%) and the area under the curve was 0.75 (95% confidence interval: 0.60-0.90, p<0.007). There was a significant difference in the OLST, SST, FM-LE, and TIS between the subjects with POMA-GS >8.5 and the subjects with POMA-GS ${\leq}8.5$. Conclusions: The POMA-GS could be a useful tool in predicting falls in stroke survivors, as its discrimination capacity and predictive validity is proven satisfactory.