• The Transactions of the Korea Information Processing Society
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• v.5 no.5
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• pp.1185-1203
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• 1998

When the class is added of deleted in object-oriented system, restructuring of class hierarchy is needed which enables new relationship with classes. But existing system requires much additional analysis costs because it is difficult to know the meaning between parent class and child class. This paper presents the updates method based on semantic modification through new relationship classification method. This method measures the similarity of classes and based on it's relationship, this method restructures class hierarchy by classifying not-equality, part-of, equality, inclusion, subset relation. This method can minimize the probability of meaning error for classes when the class hierarchy is changed. Also this enhances the reusability and understandability through various graphic and text processing.

• Journal of Engineering Education Research
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• v.11 no.4
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• pp.109-114
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• 2008

The purpose of this study was to investigate the relationship between self-leadership and teamwork in cooperative learning of capstone design. The results showed significant relationship between self-leadership and teamwork, with high self-leadership group obtaining higher teamwork scores than low self-leadership group. The results of stepwise analysis suggested that cognitive-oriented strategies, including cooperating more pleasant and enjoyable features into a given task, focusing on the task's inherently rewarding aspects, and focusing thoughts on positive aspects of the task, were the best predictors of overall teamwork. Therefore, it would be useful to provide the engineering students with the opportunities to develop their cognitive-oriented self-leadership strategies.

• Journal of the Korean Society of Clothing and Textiles
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• v.26 no.5
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• pp.654-662
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• 2002

The aim of this paper was to identify high school girls'satisfaction toward Korean traditional style school uniform and their clothing behaviour. The questionnaires were administered to 133 high school girl students in Pusan. To find out attitudes of Korean traditional style school uniform and their clothing behaviour, PC model, mineigen and Varimax Rotation of factor analysis were adopted. The results have shown that each four factors are identified in Korean traditional style school uniform's satisfaction and their clothing behaviour. Multiple Regression analysis has been used to investigate the relationship between these factors of attitudes and satisfaction toward Korean traditional style oriented school uniform. As a result, the relationship between factors of their school uniform behaviour and satisfaction of their school uniform has revealed. They tend to wear their school uniform in various occasions if their satisfaction becomes greater. Besides, the more students have recognized the uniform as symbol of status the more they become satisfied with their school uniform. The relationship between factors of clothing attitudes and satisfaction of school uniform has shown that its uniform doesn't promote students conformity since they might be aware of different style and design of their school uniform compared to other school uniforms.

• The Transactions of the Korea Information Processing Society
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• v.3 no.3
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• pp.655-671
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• 1996

Using object relationship table, this study proposes an efficient indexing technique for accessing both aggregation and inheritance hierarchies in object- oriented databases. This indexing technique uses the information on the aggregation and inheritance relationship between classes and the information on referencing instances as meta data. As a result, the technique makes it possible to effectively evaluates various queries navigating between tables. The study compares the proposed technique with the existing indexing techniques and discusses its useful- ness. It also provides the result of simulating its performance in terms of storage and retrieval cost.

• Culinary science and hospitality research
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• v.16 no.2
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• pp.96-109
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• 2010

As a life cycle changed and people who eat out rapidly increased, the imbalance of nutrition through eating out has been suggested as a risk factor for chronic diseases. This has cast light on health-oriented menu for restaurant customers, raising it as a new social issue in the food service and health industry. In light of this situation, this thesis focuses on the relationship among health-oriented menu for restaurant customers, herbal foods and its influence on customer satisfaction to provide useful information on LOHAS and herbal foods. Also, it investigates their vegetable diet, including eating herbal food, and Buddhist temple foods which are in close relationship with health. The results are as follows. First, health orientation had a significant impact on LOHAS. Second, health-oriented menu proved to give significantly positive influence on customer satisfaction by introducing herbal foods. Third, LOHAS gave a significant impact on herbal foods, and by herbal foods, it gave positive influence on customer satisfaction. Finally, the hypothesis which said herbal food has a significant impact on customer satisfaction also had significant influence.

• Journal of Global Scholars of Marketing Science
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• v.7
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• pp.375-390
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• 2001

Currently the super power of department stores over their tenants has mentioned in Korean apparel newspapers very often. It may be the one that the government in fashion industry has not delved into the relationship between department stores and their tenants. The aim in here is to look at the conceptual framework of power based on the retail power oriented and to explain current issues with its theoretical backgrounds. Due to the inherent of retailer power oriented, this study involves not only in French and Raven's power sources but also in positioning power source that is the ability of allocating the location and adjusting size of the store. 235 samples are tested through Lisrel. The results of statistical analysis show that: The power of department store over that perceived by the tenant has negatively influenced countervailing power of the tenant upon department store. The coercive power sources of department store have positively influenced the power of department store over that perceived by the tenant while the non-coercive power sources have not significantly influenced on it. The countervailing power of the tenant has positively influenced the non-coercive power sources of department store perceived by the tenant. On the other hand, the countervailing power of the tenant has not significantly influenced the coercive power sources of department store perceived by the tenant. The implication of these results is that the retailer oriented power sources and its implements differs from the manufacturer oriented ones in the framework of power. A great deal more research is required in order that the relationship between department store and its tenants can be better understood.

• Journal of the Institute of Electronics Engineers of Korea CI
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• v.38 no.6
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• pp.1-17
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• 2001

Nowadays, spatiotemporal data models deal with objects which can be potentially useful for wide range applications in order to describe complex objects with spatial and/or temporal facilities. However, the information needed by each application usually varies, specially in the geographic information which depends on the kind of time oriented views, as defined in the modeling phase of the spatiotemporal geographic data design. To be able to deal with such diverse needs, geographic information systems must offer features that manipulate geometric, space-dependent(i.e, thematic), and spatial relationship positions with multiple time oriented views. This paper addresses problems of the formal definition of relationships among spatiotemporal objects and their properties on geographic information systems. The geographical data are divided in two main classes : geo-objects and geo-fields, which describe discrete and continuous representations of the spatial reality. I study semantics and syntax about the temporal changes of attributes and the relationship roles on geo-objects and non-geo-objects, This result will contribute on the design of object oriented spatiotemporal data model which is distinguishied from the recent geographic information system of the homogeneously anchored spatial objects

• Management & Information Systems Review
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• v.32 no.5
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• pp.45-68
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• 2013

The goal of supply chain integration is to improve the effectiveness and efficiency of supply chain in order to deliver customer value. So, the fit of between supply chain integration strategy and customer value strategy is very important. Therefore, this study explores the different types of relationship between supply chain integration and customer value, as well as in the firm performances. Cluster analysis is used to develop the typology of supply chain integration, and five typology (High Internal Oriented Integration, Medium Oriented Internal Integration, High Supply Chain Integration, High Customer Oriented Integration, Medium Oriented External Integration) are identified. Analysis of variance is used to test the relationship between supply chain integration typology and customer value, and firm performances. The results show that there are statistically significant differences in customer value and firm performances.

• 한국체육학회지인문사회과학편
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• v.51 no.3
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• pp.79-88
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• 2012

The purpose of this study was to find spectator's value cognition and expected-benefit factors on professional baseball sportstar. Purposeful Sampling method was used to select among fan club leaders and people who had watched baseball games over ten years 8 informants who watched more than 4 times in 6 baseball games in 2011 Lotte Card Professional Baseball League. Data collection relies on focus group interviews and in-depth interviews. Text analysis was attempted to adopt the A-R-C needs theory proposed by Thomson(2006) for spectator's value cognition and the metaphors for consuming by Holt(1995) for expected-benefit factors. The research summary is as follow: Spectator's value cognition on professional baseball sportstar were an object of entertainment-oriented value, a major figure for social relationship-oriented and an object of identical. Spectator's expected-benefit factors on professional baseball sports tar were confirmation of values and heroic orientation. Meanwhile, spectator who had entertainment-oriented value cognition on professional baseball sportstar expect heroic orientation, who recognize professional baseball sportstar a major figure for social relationship-oriented and an object of identical pursue confirmation of values.

• Journal of Korean Dental Hygiene Science
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• v.1 no.2
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• pp.53-60
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• 2018

The purpose of this study was to examine the relationship between academic personality types and academic achievement in an effort to seek teaching and learning strategies geared toward improving the academic achievement of students. The subjects in this study were 400 dental hygiene students who were randomly selected from three-year colleges in Gyeonggi Province. Their academic personality types and academic achievement were investigated, and the findings of the study were as follows: 1. As for the academic personality types of the subjects, the inquiry-oriented type was most dominant, and the ideal-oriented one was least common. 2. In regard to differences in academic personality types according to academic year, the inquiry-oriented type was most common in every academic year, and there were statistically significant differences(p<.05). 3. As to differences in academic personality types according to academic achievement, the best academic achievement was found in the norm-oriented type, and there were statistically significant differences(p<.05). 4. Concerning differences among the subjects in academic satisfaction according to academic personality types, there were no statistically significant differences(p>.05). When the above-mentioned findings of the study were pieced together, the academic achievement of the subjects varied with their academic personality types, and it's consequently necessary to make an effort to apply different teaching methods and learning methods according to their preferences. As there are individual variances among students in achievement goal, preferred learning method and experience though they study in the same space with different learning methods, the development of student guidance programs tailored to academic personality types seems necessary.