• 복식
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• 제20권
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• pp.73-82
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• 1993

The Purpose of this study was to identify the constructing factors of female suit image. The questionnaire consisted of 69 words expressing suit image were developed, and six suit slides were selected for stimulus. Sixty-eight female university students majored in clothing and textiles were responded to each sledes, and then factor analysis was conducted. Six factors, such as attractiveness, peculiarity, grace, femininity, youthfullness, and comfort were found out as constructing factors of suit image(total vari-ance 60.5%) by the principal component analysis. The attractiveness factor which explained the largest variance included words such as countrified, refinement, and beautiful. Peculiarity factor included words such as peculiar, bold, complex, and decorative. Grace factor included words such as classic, grace, and elegant. Femininity factor included such as masculine, feminine, soft, and dressy. Youthfullness factor included words such as youth, bright, and charming. And comfort factor included words such as casual, comfort-able, active, and natural. The Cronbach's $\alpha$of the each factors were. 78~92.

• Journal of the Korean Data and Information Science Society
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• 제16권2호
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• pp.335-348
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• 2005

The purpose of this research is to suggest the roles of government through constructing models of regional scientific technology and information to develop regional innovation system, which can maximize international competitiveness of Korea. To do this, this research compares the characteristics and superiorities of each regional areas in Korea. Constructing DB for scientific technology and information is recognized as a primary factor for constructing scientific technology and information infrastructure. In regional areas, constructing DB for professional scientific technology and information and networks are regarded as a key factor for regional scientific technology and information. Also, the primary problem to be solved in the regional areas is to construct DB for scientific technology and information.

• 한국의류산업학회지
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• 제9권5호
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• pp.472-477
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• 2007

This study was intended to identify the constructing factors and hierarchy of images in the gathered skirts, which is expected to be helpful in shape classification. The gathered skirts were made by different gathering conditions: three kinds of the gathers ratio(1.5T, 2.0T, 2.5T) and different fabrics(cotton, mixed wool, polyester). 45 undergraduate and graduate women students responded to the nine gathered skirts during December in 2004 to February in 2005. 184 words expressing gathered skirt were collected through the investigation and analysis of questionnaires. 32 words arranged in based on the standard form with frequency before conducting factor analysis to identify the constructing factors of gathered skirt images. As a result of factors analysis, 2 factors-H shape, A shape were found out as constructing factors of gathered skirts. To explain the hierarchy of gathered skirt images, cluster analysis was applied. To observe the association of 32 words, dendrogram was introduced, and to interpret the result, five sub clusters were determined. This 5 clusters were continuously combined according to their frequency, based on the factors marks. Two major division of image clusters were 'simple and neat image', and 'fairly good and feminine image'.

• 한국철도학회:학술대회논문집
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• 한국철도학회 2011년도 춘계학술대회 논문집
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• pp.1793-1798
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• 2011

The railway structure for a rubber-wheeled automated guide-way transit system consists of a driveway and a guide-way. The most important factor of this system is the driveway and the guide-way aligned with each other, especially for curves and inclines section. The conventional construction method caused many problems such as discordancy by constructing the driveway before constructing the guide-way. Therefore, in this paper we introduce a new method of constructing a railway for a rubber-wheeled light rail vehicle; the new method of constructing the guide-way beforehand as a preceding process. The new method for AGT railway system can simplify the construction process and thus the construction costs may be reduced. It should also improve the driving performance and the comfortability in operating of a light rail vehicle.

• 한국정보통신학회논문지
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• 제6권8호
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• pp.1216-1222
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• 2002

본 연구에서는 앞으로 전개될 광대역 멀티미디어 서비스위주의 광대역 초고속 정보통신망 구축에 가장 핵심적인 사항인 광가입자망 구성에 있어서 가입자망을 경제적이며, 지역특성에 맞는 최적광가입자망을 구축하기 위한 망의 구성방안을 제시하고자 한다 최적의 초고속 가입자망 구축을 위해 격자모형에서 성형과 링형을 노드당 비용측면과, 전송거리에 따라 다양한 환경에서 측정, 비교·분석하여 최적의 초고속망 구축방안을 제시하였다.

• 한국의류학회지
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• 제16권4호
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• pp.379-391
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• 1992

This study was intended to identify the constructing factors and the evaluative dimensions of clothing images. A questionnaire consisted of 110 words expressing clothing images was developed, and eight clothing photographs were selected as stimuli. 298 female subjects aged between 22 to 37 responsed to the 110 words for two photographs during September in 1991. After survey, 110 words were reduced to 62 words based on their independence, then factor analysis was conducted. As a result of factor analysis,6 factors-grace, modernity, unattractive- ness, activeness, dressiness, and youthfulness were found out as constructing factors of clothing images. One additional interest was the effect of design line to the formation of clothing images. ANOVA identified that curved line designs were perceived to be more graceful, modern, dressy, and youthful, and straight line designs were perceived to be more unattractive and active. The other interest was the effect of image factors to the total evaluation. So, regression was used. Consequently, the most influential factor to the total evaluation was found out as grace, followed by unattractiveness, modernity, youthfulness and activeness in a descending order. To identify the evaluative dimensions of clothing images, nine words of unattractiveness image factor were eliminated, and multidimensional scaling analysis was employed. Here, three dimensions were judged to be appropriate to explain the result. The first dimension in the multidimensional space was the evaluation in 'mannish image versus feminine image'. The second was the evaluation in 'simple image versus decorative image'. The third was the evaluation in 'pastoral image versus urbane image'.

• 산업경영시스템학회지
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• 제17권31호
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• pp.33-42
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• 1994

This paper aims to analyse and appraise the effect of human performance to the variation of quality through constructing the dynamic recursive control model considering the human factor in a single production system. The model studied in this paper has a great advance from the point of combinating three technologies(quality control, automatic control theory, human engineering) and can also be expanded in several applications.

• Journal of the Korean Statistical Society
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• 제29권1호
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• pp.95-108
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• 2000

Consider the oblique factor model X=Af＋$\varepsilon$, with defining relation $\Sigma$=Λ$\Phi$Λ'＋Ψ. This paper is concerned with suggesting an optimal Bayes criterion for determining the number of factors in the model, i.e. dimension of the vector f. The use of marginal likelihood as a method for calculating posterior probability of each model with given dimension is developed under a generalized conjugate prior. Then based on an appropriate loss function, a Bayes rule is developed by use of the posterior probabilities. It is shown that the approach is straightforward to specify distributionally and to imploement computationally, with output readily adopted for constructing required cirterion.

• Communications for Statistical Applications and Methods
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• 제6권1호
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• pp.69-76
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• 1999

A new statistic {{{{ {d }`_{2 } ^{s } }}}} is introduced for constructing co ntrol limits. It is easier and more convienient than d2 We will show the characteristic of {{{{ {d }`_{2 } ^{s } }}}} and evaluate {{{{ {d }`_{2 } ^{s } }}}} through average run length(ARL).

• 한국지반공학회논문집
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• 제30권8호
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• pp.25-37
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• 2014

국내 외 하중저항계수설계법의 저항계수 보정 시 수집된 데이터베이스의 신뢰성을 향상시키기 위하여 저항편향계수 산정 단계에서 저항편향치의 ${\pm}2{\sigma}$ 범위의 데이터만을 선택하거나 가정된 확률분포 검정을 만족하도록 꼬리(tail)부분의 데이터를 제거하는 방법을 적용하고 있다. 그러나 이들 방법에서는 데이터베이스 내에 우연히 포함된 저품질의 데이터를 확인할 수 없는 단점이 발견되었다. 본 연구에서는 정재하시험의 품질, 원지반의 공학적 특성, 쇄석다짐말뚝의 제원 등의 품질기준을 이용하여 데이터베이스 구축 단계에서 수행할 수 있는 품질평가법을 제안하였으며, 국내 외 문헌 및 정재하시험 보고서로부터 65개소의 정재하시험 데이터를 수집하여 데이터베이스의 구축 및 품질평가를 수행하였다. 데이터베이스의 품질 평가 상태에 따른 저항편향계수와 변동계수, 저항계수를 비교한 결과, 기존의 데이터베이스 처리과정과 품질평가법을 병행할 경우에 저항편향계수의 불확실성이 감소되며, 신뢰도 높은 LRFD 저항계수 보정에 효과적인 것으로 판단된다.