• 복식
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• 제56권3호
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• pp.81-90
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• 2006

The objective of the study is to review trends of clothing export in important countries of the world and thus to know the present stage of clothing export in Korea. For the purpose, changes of export amount, competitiveness and product life cycle were analysed in the countries from the 1960's to the 1990's. The results are as following: First, on the aspect of export amount, industrialized countries lost the lead to newly industrializing countries from the 1960's. Developing countries, as China, win the lead. Second, on the competitiveness aspect, industrialized countries lost competitiveness to newly industrializing countries before the 1960's. And newly industrializing countries were outpaced by China in the export competitiveness from the early 1990's. Third, on the aspect of product life cycle, industrialized countries go first through each period of product life cycle, introduction, growth, maturity and decline, and they all, excluding Japan, sustained period of Maturity for a long time. newly industrializing countries and developing countries go orderly through each period of product life cycle after industrialized countries. As to Korea, duration of each period was short. Specially characteristics of decline period appeared partly in the early 1990's. From the results, the theory of product life cycle, helping to explain changes in production and trade in new product lines, estimated to applicable to clothing export. The phenomena, Italy, Hong Kong and America sustain high competitiveness in the world clothing market for a long time, is needed to be studied carefully. The study about strong points in their clothing industries and competitiveness drive program be to influence Korean export policy in the future.

• 복식
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• 제56권8호
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• pp.74-82
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• 2006

In ancient China, Su(綬) was the ornament of the full dress. It had originated from tying the jade or another thing before Jen(秦:Qin) dynasty and it tied the imperial jade seal and the chop from Han dynasty. Su of Han dynasty was different in the inscape, colour, length and density according to the grade. And the shape was the straight line. But these phenomena were changed after Han dynasty. This study showed how it changed. To studying used the comparison method of literature records, paintings and archeological relics. It mostly studied imperial Su. Su of Han dynasty of the high grade was formed by Yeok, the circle type jade and Su(Su moaned whole Su, at the same time moaned the part of Su, too). Afterward, Yeok was changed into Small Su[小綬] and Su was changed into Big Su(大綬). Originally the circle type jade was connecting Yeok to Su, but it was changed into tying Small Su only. Su of Han dynasty used the four kinds of colour, but from Su(隋: Sui) dynasty used the six kinds of colour. Originally Su was interlacing, but it was changed into the silk fabric from Song[宋] dynasty. According to using silk fabric's Su, it was likely to disappear the system distinguishing the grade by length. And it kept the method of interlacing the reticulation in the low part of silk fabric's Su. So, after using silk fabric's Su, the system of the density was not about the main body but about the reticulation. Su was been used woven with supplementary golden wefts, too. The circle type jade was chiseled the dragon and cloud from Geum[金:Jin] dynasty. These not the pattern of silk fabrics.

• 한국의류산업학회지
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• 제18권1호
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• pp.71-79
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• 2016

This study aims to suggest the proper neck-width of slim-fit jackets according to numbers of jacket buttons from an one-button jacket to a four button jacket for men in their 30's. The researchers carried out both an appearance evaluation and a movement functionality evaluation. When analyzing the appearance evaluation, there were meaningful differences. The one-button jacket showed a high score on the back-neck width of +2.4cm. The two-button jacket and the three button jacket showed a high score on the back-neck width of +1.4cm. The four-button jacket showed a high score on the back-neck width of +0.4cm. The result of movement functionality evaluation was not related to the appearance evaluation, and showed no meaningful difference. The one-button jacket and two button jacket showed high scores on the back-neck width of +2.4cm. The three button jacket showed a high score on the back-neck width of +1.4cm. The four-button jacket showed a high score on the back-neck width of +0.4cm. In analyzing both results, the study suggests that the proper front neck-width and that of the back-neck width of +2.4cm be for the one-button jacket, the back-neck width of +1.4cm be for the two-button jacket and the three-button jacket, while the back-neck width of +0.4cm be for the four-button jacket.

• 한국지역사회생활과학회지
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• 제24권2호
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• pp.251-258
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• 2013

Korean oil and honey Yukwa has been paid attention as formal cake for traditional national seasons' holiday and religious service. Quality of Yukwa, however, has been maintained arbitrarily by each Yukwa manufacturer. Since even same Yukwa had severe differences in size, weight, and pattern, it has given the negative effect to the consumer. Yukwa industries need to setup the quantitative quality specifications instead of qualitative ones to maintain the uniformity of Yukwa quality. Efficient and economical inspection and process control system should be developed. In developing quality standards of Yukwa, features which can measure quality quantitatively in real time should be properly chosen. Existing quality features such as acidity, oxidization, hardness, viscosity, and texture were measured by the chemical or physical base destructive methods. Many research and developments have been performed in investigating and analyzing chemical transition states of those quality features as environment or storage condition changes. Most methods, however, require either off-line or complex treatment or time consuming process of analysis in evaluating quality features. Consumer, however, selects products mostly based on the external features such as shape, size, and color. Therefore, critical visual quality features should be chosen and the efficient real time measurement system must be developed. In this paper, computer image acquisition and processing system were developed and software modules were developed to extract the quantitative data of those features in real-time. Computer image processing system will promote in maintaining uniform quality of Yukwa and establishing quality standards of Yukwa.

• 복식
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• 제53권1호
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• pp.49-66
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• 2003

In the relationship between post-modern feminism and the body. the body of women, which has been taken as 'other' by dominant arguments, has escaped from the fixed idea at post-modern times and the post-modern feminists tried to escape from the taste of the times about body image that was prevalent in the former times.'The taste of the times' here means the fixed physical form of ideal women's body by the educational custom, and it includes the educational prescription which establishes the docile body of women. This kind of educational custom aims at the perfect and permanent restriction on size, shape, desire, attitude and movement as well as on the overall demeanor and each part of the body. And the custom produces 'dependent and trained'. that is, inferiorized women's body. Hence, this paper points out that the feminity as a fixed Physical form should be overcome in order to move forward, and as one part of the effort, it attempts to analyze the designs which deformed and distorted women's body in 1990s. This research indicates that the work, which tries to deviate the fantasized and casted women's mystery, has been closely connected with the expression of 'non-separate bodies' and 'irregular body shapes' in 1990s, which aims at escaping from the fixation of women's body Image. Therefore, it is concluded that the target design trend of this research, which expressed the deformation and perversion of the body, provides the anti-these against the ideal body image of women and the these of feminity. which have been reproduced in various methods and patterns throughout the public and the culture on the whole by expressing the refusal and deviation of the existing women's body image through the post-fixation of the body pattern.

• Composites Research
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• 제23권2호
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• pp.17-23
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• 2010

스텔스 기술은 적진에서 항공기나 함정의 생존 가능성을 향상시키고 임무 수행 능력을 향상 시킬 수 있다. 본 논문의 목적은 섬유강화 복합재료를 이용하여 하중지지가 가능한 곡면부 형상을 갖는 저피탐지 구조를 제안하고 군사적 활용을 위한 전방위 스텔스 플랫폼의 개발 가능성을 보여주는 것이다. 본 연구에서는 곡면을 갖는 물체의 레이더 반사면적을 줄이기 위해서 기존의 circuit analog 흡수체에 기반을 둔 전자파 흡수구조를 개발하였다. 먼저 상용 3차원 전자기장 해석 프로그램을 이용하여 사각 주기격자 패턴의 전도성 고분자 층을 갖는 전자파 흡수구조를 설계하고 성능을 해석하였다. 다음으로 섬유강화 복합재료와 전도성 고분자 재료를 이용하여 설계된 반원통형 전자파 흡수구조를 제작하였다. 저항성 시트로 작용하는 주기격자 패턴층을 제작하기 위해서 PEDOT를 기반으로 하여 폴리우레탄을 바인더로 갖는 전도성 고분자 페이스트를 사용하였다. 마지막으로 제작된 RAS의 전자파 흡수 성능을 평가하기 위해 POSTECH의 compact range 장비를 이용하여 레이더 반사면적을 측정하였다.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제12권10호
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• pp.5015-5038
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• 2018

In this paper, a novel spectral-spatial joint sparse representation algorithm for hyperspectral image classification is proposed based on multi-layer superpixels in various scales. Superpixels of various scales can provide complete yet redundant correlated information of the class attribute for test pixels. Therefore, we design a joint sparse model for a test pixel by sampling similar pixels from its corresponding superpixels combinations. Firstly, multi-layer superpixels are extracted on the false color image of the HSI data by principal components analysis model. Secondly, a group of discriminative sampling pixels are exploited as reconstruction matrix of test pixel which can be jointly represented by the structured dictionary and recovered sparse coefficients. Thirdly, the orthogonal matching pursuit strategy is employed for estimating sparse vector for the test pixel. In each iteration, the approximation can be computed from the dictionary and corresponding sparse vector. Finally, the class label of test pixel can be directly determined with minimum reconstruction error between the reconstruction matrix and its approximation. The advantages of this algorithm lie in the development of complete neighborhood and homogeneous pixels to share a common sparsity pattern, and it is able to achieve more flexible joint sparse coding of spectral-spatial information. Experimental results on three real hyperspectral datasets show that the proposed joint sparse model can achieve better performance than a series of excellent sparse classification methods and superpixels-based classification methods.

• 해양환경안전학회:학술대회논문집
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• 해양환경안전학회 2004년도 추계학술발표회
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• pp.137-141
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• 2004

선체구조는 기본적으로 판부재의 조합으로 이루어져 있으며, 이러한 판부재는 하중분담 능력에 따라서 전체적인 구조의 강도에 른 영향을 미치게 된다. 또한 각 구조적인 판부재는 개별적으로 거동하는 것이 아니라 전체적인 구조와 연속적으로 작용하게 된다. 선박구조물은 강구조물과 해양구조물에서와는 달리 고정도의 부정정 구조물로 구성되어 있으며 이러한 구조물의 거동을 정확하게 규명하기 위해서는 복잡하게 구성되어 있는 선체판넬 구조를 단순화시켜서 해석에 적용하여야 한다. 본 연구에서는 선체판넬구조의 모델링영역에 따른 최종강도 거동의 차이를 분석하여, 가장 합리적인 모델링영역을 도출하고자 한다. 사용된 해석모델은 실제 상선의 이중저구조에서 사용되는 판넬에서 채택하였으며, 유한요소해석 모델링 시 3가지 서로 다른 해석영역을 제시하여 적요하였다. 본 연구의 목적은 일축압축하중이 작용하는 보강판넬구조에서 서로 다른 모델링영역을 갖는 보강판에서의 최종강도 거동을 분석하여 최적의 해석모델링 영역을 찾는 것이다.

• 여성건강간호학회지
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• 제22권1호
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• pp.1-10
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• 2016

Purpose: This study was conducted to identify the pattern and factors associated with women's use of complementary and alternative medicine (CAM) during postpartum in Korea. Methods: With a descriptive survey design, data of 423 postpartum women were collected via online and offline surveys. Results: A total of 251 women (59.3%) reported CAM use during postpartum. Eating animal-based foods (65.3%), plant-based health foods (52.2%), and using oriental medicine (31.8%) were commonly used in postpartum women. The reason for using CAM were physical recovery (39.1%), breastfeeding (29.7%), weight loss (24.8%), prevention of postpartum complications (5.1%), and others (1.3%). People who recommended CAM use was mainly family (41.3%), and expense of using CAM was 751,188 Korea won. Most women discussed CAM use with doctor (44.9%), and 29.3% of women didn't even consult CAM use with health care providers. Most of (72.3%) women were satisfied with CAM use. Higher level of education and monthly income, being employed, primipara, normal range of gestational weight gain, no abortion experience, and no maternal complication were significantly associated with CAM use in postpartum women. Conclusion: Results of this study were somewhat different from those of western research. Findings offer baseline data of CAM use in postpartum women, and health care providers need to understand it when they care for them.

• Asian Pacific Journal of Cancer Prevention
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• 제13권12호
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• pp.6175-6179
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• 2012

Intestinal parasitic infections (IPIs) are still important to the health of Thai rural residents. IPIs are the cause of many chronic diseases with, for example, opisthorchiasis resulting in progression to cholangiocarcinoma (CCA). This cross-sectional study in a prospective cohort study aimed to examine the prevalence and co-infection of intestinal parasites among Northeastern Thai rural residents, recruited into the Khon Kaen Cohort Study (KKCS), and who were residing in areas of high-risk for developing CCA. On recruitment, subjects had completed questionnaires and provided fecal samples for IPI testing using the formalin ethyl acetate concentration technique. Data on selected general characteristics and the results of the fecal tests were analysed. IPI test results were available for 18,900 of cohort subjects, and 38.50% were found to be positive for one or more types of intestinal parasite. The prevalence of Opisthorchis viverrini (O. viverrini) infection was the highest (45.7%), followed by intestinal flukes (31.9%), intestinal nematodes (17.7%), intestinal protozoa (3.02%), and intestinal cestodes (1.69%). The pattern of different infections was similar in all age groups. According to a mapping analysis, a higher CCA burden was correlated with a higher prevalence of O. viverrini and intestinal flukes and a greater intensity of O. viverrini. Both prevention and control programs against liver fluke and other intestinal parasites are needed and should be delivered simultaneously. We can anticipate that the design of future control and prevention programmes will accommodate a more community-orientated and participatory approach.