• Proceedings of the Korea Contents Association Conference
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• 2005.05a
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• pp.295-299
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• 2005

The object of this study is the business form between the consumer and the enterprise having a rapid growth nowadays. We classified enterprises' characteristic factors in internet shopping mall into product's characteristic factors on shopping mall, characteristic factors of the system on shopping mall and characteristic factors of the interaction between customers and shopping mall in the internet shopping mall. And then we investigated how these classified characteristic factors on shopping mall could influence on customer loyalty.

• The Journal of the Korea Contents Association
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• v.5 no.4
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• pp.45-53
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• 2005

The rapid diffusion of using internet and technical development becomes a driving force creating and developing the industries based on internet and made up an electronic commerce market which is a new form of business market. The object of this study is the business form between the consumer and the enterprise having a rapid growth nowadays. We classified enterprises' characteristic factors in internet shopping mall into product's characteristic factors on shopping mall, characteristic factors of the system on shopping mall and characteristic factors of the interaction between customers and shopping mall in the internet shopping mall. And then we investigated how these classified characteristic factors on shopping mall could influence on customer loyalty.

• Journal of Korean Society of Transportation
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• v.27 no.1
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• pp.107-114
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• 2009

Human walking is essential and important mean of transportation. Pedestrian safety is recently important because accidents often happen while walking. This research is showing that Walking-environmental factors have effect on safety while walking. At first, exact 15 factors and conduct survey in the preceding research. After that, exact 4 important factors through factor analysis. At result of Multiple regression analysis, null hypothesis has proved to be true by satisfying therms which is F-value 9.211 and P-value 0.000. and come to the conclusion that walking-environmental factors influence pedestrian safety. 4 important factors can be listed by below. Pedestrian-road characteristic, landscape characteristic, commercial characteristic, walking characteristics by following influence. Especially, landscape characteristic and pedestrian-road characteristic can be vital factors.

• Proceedings of the Korea Contents Association Conference
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• 2006.05a
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• pp.118-121
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• 2006

Insurance's service have been studied for purchase behavior, life style. And Insurance's service is more and more important. Steady necessity of study was on the rise for insurance's service. This study is based on existing study. We classified insurance's service factors into insurance business's characteristic factors(image, information, security), insurance agent's characteristic factors(expert knowledge, care) and insurance product's characteristic factors(multiplicity, a made-to-order goods) And then we investigated how these classified characteristic factors could influence on customer satisfaction.

• 한국디지털정책학회:학술대회논문집
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• 2005.11a
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• pp.255-271
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• 2005

This paper aimed to exam core factors of the relationship factors and analyze their effects on structural bonds and social bonds. And this paper analysis structural bonds and social bonds effects on relationship commitment. To accomplish this purpose, this study examined previous studies and summarized core factors of the relationship making. The result of this study are as follow: First, we examined that 6 factors-tech-shared, product characteristic, transaction specific asset, reputation, trust, communication-were relationship factors of buyer-seller industrial market. Second, it is shown that tech-shared, product characteristic, transaction specific asset factors have a positi-ve influence on the structural bonding. Third, it is shown that reputation, trust, communication factors have a positive influence on the social bonding. Fourth, it is shown that structural bonding, social bonding have a positive influence on the relationship commitment.

• Transactions of the Korean Society of Automotive Engineers
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• v.7 no.9
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• pp.89-96
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• 1999

This paper presents the optimization design technique on the joint stiffness and section characteristic factors of chassis frame, by using beam and spring elements in a given design package. Two correction methods are used for the optimization design of chassis frame. First is the equivalent inertia of moment method in relation to the section characteristic factors of joint zones, which are thickness , width and height of frame channel section. Second is the rotational spring element with joint stiffness of joint zones. The CAE example shows that the relationship of section characteristic factors and joint stiffness can effectively be used in designing chassis frame. In this point, if static and dynamic targets are given, the joint-zone and section characteristic factors of chassis frame intended may be designed and defined by using beam and rotational spring elements.

• The Journal of Korean Academic Society of Nursing Education
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• v.5 no.2
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• pp.191-205
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• 1999

The purpose of this study is to identify the influence of family support on hope of the patients with stroke. Subjects were 53 in-patients with stroke in two general hospitals and one oriental medicine hospital located in Seoul and Kwang-Ju. The instruments used for this study : The family support scale developed by Kang Hyun Suk(1985). The hope scale developed by Nowotny(1989). The Data were analyzed with descriptive statistics, t-test, ANOVA. Pearson's correlation and simple regression. Data had been collected from December 24, 1998 to January 31, 1999. The results of this study were as follows The mean score of family support was 43.94 and the mean score of the hope was 80.89. The relationship between family support and the hope of the patients with stroke revealed a significant correlation (r= .560, p= .0001). The variables influencing family support and the hope of the patients with stroke were as follows : There was significant difference between family support and general characteristic factor, which was family chief caregiver (p= .002). There was no significant difference between hope and general characteristic factors. but There were significant differences between one of the subscales of hope, 'confidence in the outcome' and general characteristic factors, which were age(p= .021), perceived disability effect(p= .027). There were significant differences between one of the subscales of hope 'possibility of future', and general characteristic factors, which were age(p= .016), education(p= .018). There was significant difference between one of the subscales of hope. 'spiritual belief', and general characteristic factors, which was religion(p= .002). There was significant difference between one of the subscales of hope, 'active involvement', and general characteristic factors, which was family chief caregiver (p= .012). It was found that the higher the degree of perceived family support, the higher the degree of hope. Clearly, the perceived family support can contribute significantly and positively to hope of the patients with stroke. Therefore, nurses should plan interventions to inspire hope level of patients with stroke by family support. The above results may be used as the basic data to seek more efficient way of elevating nursing practice and qualify for the patients with stroke.

• Journal of Korean Society for Quality Management
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• v.30 no.3
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• pp.94-110
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• 2002

This research focuses on internet advertisement success factors derived from the relevant researches and clarified the concept of user and information characteristics. The corresponding determinants are suggested such as organizational characteristics, user characteristics, and information characteristics. Success factor of internet advertisement is used by user attitude. We then examine the impact of corresponding determinants on the success factors. Hypotheses on their characteristics were tested for 174 persons. The results indicated that organizational characteristic, user characteristic and information characteristic was partly found as a positive impact on the internet advertisement success while quality of innovation and purchase promotion traits were not significant.

• Journal of Applied Reliability
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• v.4 no.1
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• pp.39-64
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• 2004

Taguchi's multi-characteristic experiments seek proper choice of levels of contollable factors which satisfy that all reponses of characteristics in a desirable range simultaneously. This aim can be achieved by response surface techniques that allow more flexible in modeling than traditional Taguchi's parameter design. In this article, a multi-response surface modeling and analysis techniques is proposed to deal with the multi-characteristic optimization problem in experimentation with Taguchi's controllable and noise factors.

• Journal of the Korean Society of Safety
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• v.37 no.6
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• pp.40-49
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• 2022

Simple statistical frequency based analysis, such as Pareto analysis, are widely used in conventional accident analysis. However, due to the dynamic and complex nature of construction works, many factors can simultaneously affect or involve the occurrence of accidents in construction projects. Therefore, the identification of the complex relationship between such factors is important to establish relevant and effective safety management policies and/or programs. In this study, characteristic factors and their relationships' contribution to non-fatal accidents in construction projects are analyzed using the association rule mining (ARM) technique. To this end, a total of 59,202 construction accident data are collected from 2015 to 2019 and the ARM is performed to retrieve specific relationships -named as association rules-among classified factors in the data. Characteristics of the retrieved relationships are analyzed and compared with the results of conventional Pareto analysis. Based on the results, it is found that both fall and trip are notable accident forms having characteristic relations with other factors for non-fatal accidents in construction projects. It is also found that small-scale construction, age of 50s, less than 1 month of working period, and architectural construction are important factors for non-fatal accidents in construction projects.