• Proceedings of the KAIS Fall Conference
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• 2005.05a
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• pp.108-110
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• 2005

Most of the evaluation systems have performed evaluation with an emphasis on information security products so far. However, evaluating information security level for an enterprise needs analysis of the whole enterprise organization, and a synthetic and systematic evaluation system based on it. This study has tried to grasp the information security level of the whole enterprise organization, and develop an evaluation system of information security level for suggesting a more developing direction of information security.

• Journal of the Korean Society of Clothing and Textiles
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• v.28 no.910
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• pp.1253-1264
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• 2004

The purpose of this study is to develop clothing shopping orientation[CSO] scale reflecting the conceptual structure of CSO. For this purpose, a questionnaire composed of comprehensive 85 CSO items was developed through 2-step preliminary tests. Data was collected from two samples. One sample(n=559) was for scale development and the other sample(n=235) was for cross validity test. Descriptive analysis, correlation analysis, exploratory factor analysis, regression analysis, ANOVA, and confirmatory factor analysis were used for data analysis. For each lower-dimension within the CSO conceptual structure model, 1-2 items were selected based on the quantitative and the qualitative standards. As a result, a CSO scale composed of 31 items was developed, and reliability, construct validity, cross validity, convergent validity, discriminant validity, and criterion validity of the scale were verified. This study has significance in offering the standardized scale to both the academic and the practical fields.

• Journal of the Korean Society of Clothing and Textiles
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• v.28 no.2
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• pp.235-242
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• 2004

The purpose of this study was to develop a scale for the evaluation of the subjective fabric hand. In order to find out the appropriate method for the evaluation, bipolar adjectives were compared to unipolar adjectives. One hundred female university students we.e selected as judges. They assessed 9 fabrics using the 9 point scale system for both bipolar and unipolar adjectives. When using the bipola. scale, judges responded more consistently showing smaller deviation among their responses. The Judges seemed to understand the meanings of adjectives in the bipolar scale more clearly than in the unipolar scale. Unipolar scale has twice the number of questions than bipolar scale does. Therefore. judges often felt bored responding to the questions using unipolar adjectives. If the appropriate antonym can be found through verified method, bipolar scale seems to have more advantages than unipolar scale.

• Science of Emotion and Sensibility
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• v.2 no.1
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• pp.69-75
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• 1999

본 연구는 우리말 형용사를 이용하여 각종 생활공간음에 대해 느끼는 사람들이 감성적 반응의 차원을 밝히기 위한 기초 연구로 수행되었다. 형용사 사전에서 추출된 어휘들에 대한 적합성 및 유사성 평가를 통해 14개의 형용사가 최종적으로 선정되었고, 이 형용사들의 유사성 점수에 대해 요인분석, 다차원 척도 분석 및 군집분석을 시행하였다. 연구 결과 생활공간음에 대한 사람들의 감성적 반응은 크게 3가지 차원, 즉 쾌-불쾌, 민감-둔감 및 지각된 크기가 추출되었고, 소음에 대해 느끼는 감성은 이들 차원 상에서 측정될 수 있는 것으로 나타났다. 이들 차원들은 서로 직선적인 관계가 있는 것으로 보인다. 즉, 소음에 대해 민감한 사람은 그 소음에 대해 불쾌하거나 짜증을 일으키기 쉽지만 소음에 대해 불쾌하거나 짜즈을 일으킨 사람이 소음에 대해 민감한 사람이라고 볼 수는 없을 것이다. 따라서 이들 차원간에 구체적인 통로분석이 이루어져야 할 것으로 보이며 이는 후속연구에서 밝혀질 것이다. 또한 실제 소음을 제시하여 각각의 소음을 평가하는 경험적 연구도 수행될 것이다.

• Journal of Korea Society of Industrial Information Systems
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• v.6 no.4
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• pp.22-29
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• 2001

As the importance of software measurement increases, there are more researches developing the new software measure. Given the importance of object-oriented development techniques, one specific area where this has occurred is coupling measurement in object-oriented systems. This thesis presents the coupling measure COM based on the methods and OOC based on the classes in measuring the coupling of object-oriented systems. And, it evaluates them using the coupling properties suggested by Briand while it compares them with other coupling measures by applying them to a system developed in the language of C++programming language.

• Journal of Family Resource Management and Policy Review
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• v.11 no.4
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• pp.55-71
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• 2007

The purpose of this study was to explore a self-diagnostic indicator for measuring a healthy family by adopting the theme of "happiness", which has surfaced as the most interesting in many academic fields recently. Though the basic concept of a healthy family may be shared by everyone, the criterion of happiness varies from one family to another. Therefore, it is desirable that the tool be made in such a way that every member of the family can check their health from a holistic perspective, rather than diagnosing health and happiness from the perspective of professionals. So, this study was aimed at diagnosing a family by using a tool named GAMMA model, so each family member can recognize problems and find the best options to solve it. This study. has a significant meaning in that it has tried to diagnose families by introducing the GAMMA model into domestic science for the first time.

• Korean Journal of Child Studies
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• v.15 no.1
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• pp.109-125
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• 1994

The purpose of this study was to validate the IBQ scale (Infant Behavior Questionnaire; Rothbart, 1981). This study examined the validity, reliability and overall tendency of temperamental traits on the IBQ scale. The subjects were 453 mothers with 3-, 6-, 9-, 12-, 15- and 18-month-old infants (232 boys and 221 girls) living in Seoul and Chongju. The IBQ scale, was composed of 56 items (5-point Likert scales), was administered to mothers, using the interview method. Factor analysis revealed that a 6- factor solution was the best fit for the IBQ scale; positive emotionality, attention persistence, approach or withdrawal, negative emotionality, dis tractability and activity. Cronbach's ${\alpha}$ ranged from .61 to .79 for the subscales and .79 for the total scale. It was concluded that the IBQ scale in general is acceptable for use in Korea.

• Journal of Korean Society of Industrial and Systems Engineering
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• v.35 no.4
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• pp.244-248
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• 2012

F-Measure is one of the external measures for evaluating the validity of clustering results. Though it has clear advantages over other widely used external measures such as Purity and Entropy, F-Measure has inherently been less sensitive than other validity measures. This insensitivity owes to the definition of F-Measure that counts only most influential portions. In this research, we present $F_n$-Measure, an external cluster evaluation measure based on F-Measure. $F_n$-Measure is so sensitive that it can detect their difference in the cases that F-Measure cannot detect the difference in clustering results. We compare $F_n$-Measure to F-Measure for a few clustering results and show which measure draws better result based upon homogeneity and completeness.

• Journal of the Semiconductor & Display Technology
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• v.10 no.4
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• pp.21-23
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• 2011

Uniformity of plasma etching processes critically depends on the wafer temperature and its distribution. The wafer temperature is affected by plasma, chucking force, He back side pressure and the surface temperature of ESC(electrostatic chuck). In this work, 3D mathematical modeling is used to investigate the influence of the geometry of coolant path and the temperature distribution of the ESC surface. The model that has the coolant path with less change of the cross-sectional area and the curvature shows low standard deviation of the ESC surface temperature distribution than the model with the coolant path of the larger surface area and more geometric change.

• Proceedings of the Korea Contents Association Conference
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• 2012.05a
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• pp.115-116
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• 2012

본 연구는 미호천의 홍수위 안정성 검토를 위하여 HEC-HMS를 이용해 첨두홍수량을 산정하였다. HEC-RAS를 적용하여 200년빈도의 홍수량에 대해 홍수위를 검토 하였다. 홍수위 분석 결과는 대체척으로 유역의 상류구간은 안전성을 확보하였으나 병천천 합류후 하류구간의 2지점은 위험단면으로 평가 되었다.