• 가정과삶의질연구
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• 제18권2호
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• pp.175-190
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• 2000

The purpose of this study is to investigate variables affecting on rationality of consumption behavior of adolescent consumers. The findings from data analysis can be summarized as follows: 1) The degree of the rationality of whole consumption behavior, buying behavior, using behavior and disposing behavior is not so high. Especially the degree of making a buying plan before they buy gathering information according to buying plan and applying gathered information is low but presenting a claim for inferior goods is high. Adolescent consumers don't tend to use products to the end and to exchange or donate disusing products. 2) According to the result of multiple regression analysis, sex, grade, application of advertisement, influence of parents, saving value, conspicuous value, pro-environmental value, aesthetic value, enjoyable value are variables affecting on the rationality of consumption behavior of adolescent consumers.

• 한국IT서비스학회지
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• 제11권2호
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• pp.319-337
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• 2012

To stress the importance of privacy in social networking, I presented an analysis on how information control and information management vulnerability influence trust and privacy concerns in social networking, and how trust and privacy concerns influence the sustainable usage intention of social network services. I also analyzed the factors affecting privacy concerns to present the method to alleviate social network users' concerns about privacy. Information collection control, information processing control and information management vulnerability were chosen and analyzed as the factors affecting privacy concerns. The results showed that information collection control and information management vulnerability significantly affected trust and privacy concerns; and information processing control did not significantly affect privacy concerns. The relationship between trust and privacy concerns, and sustainable usage intention was statistically significant; and the relationship between trust and expansion of communication channels was also statistically significant.

• 상하수도학회지
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• 제18권1호
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• pp.49-58
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• 2004

This study is to analyze the affecting factors to the peak factor in the drinking water supply Facilities. The peak factor is a very important element to determine the capacity of the water supply facllities. Several factors such as Population served, average day water demand, ratio of domestic water use, ratio of affairs & business water use and water use per capital per day were selected as the affecting factors in this study. In this study, peak factor characteristics for Korean facilities were compared with those for Japanese ones. As a result, non-exceedance probability was suggested as the designing method for the peak factor. Also, the 50% non-exceedance probability values and the 90% values based on the 1998-1999 data were suggested in this study.

• Journal of Nutrition and Health
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• 제26권3호
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• pp.357-366
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• 1993

The purposes of this study were to investigate the operational affecting productivity in hospital foodservice, and to examine the relationships between operational factors affecting productivity. The 28 hospitals over 400 beds in Seoul were mailed questionnaires assessing the factors that affect productivity in hospital foodservice(23 hospitals responded). Data analyses included descriptive statistics. Pearson product moment correlation analysis, and stepwise multiple regression analysis. The result of Pearson product moment correlation analysis indicated that the percentage of patient meals was significantly correlated to the productivity (r=.5560, p<.01). Stepwise multiple regression analysis indicated that the percentage of patient meals and the average work hours of employees were significant predictors of the operational factors at productivity.

• International Journal of Concrete Structures and Materials
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• 제5권2호
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• pp.97-111
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• 2011

Modeling creep of concrete has been one of the most challenging problems in concrete. Over the years, research has proven the significance of creep and its ability to influence structural behavior through loss of prestress, violation of serviceability limit states or stress redistribution. Because of this, interest in modeling and simulation of creep has grown significantly. A research program was planned to investigate the significance of different factors affecting creep of concrete. This research investigation is divided into two folds: first, an in-depth study of the RILEM creep database and development of a homogenous database that can be used for blind computational analysis. Second: developing a probabilistic Bayesian screening method that enables identifying the significance of the different factors affecting creep of concrete. The probabilistic analysis revealed a group of interacting parameters that seem to significantly influence creep of concrete.

• 지식경영연구
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• 제3권1호
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• pp.1-18
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• 2002

Many organizations implement knowledge management initiates by developing knowledge management systems. This study aims at investigating knowledge sharing behaviors in a knowledge management system and identifying factors affecting such behaviors. To do this, we defined knowledge sharing behaviors in a knowledge management system as registration and view of knowledge at a system. Based on this definition, we established a research model by identifying seven factors affecting both behaviors as independent variables: Learning orientation, Pressure to share knowledge, Top management support, Reward for knowledge sharing, Level of experience in IT, System quality, and Knowledge quality. The 14 hypotheses derived from a research model were tested by a correlation analysis and a multiple regression analysis with data from 165 respondents of the 21 organizations which implemented knowledge management initiatives. As results, both of knowledge registration and knowledge review were strongly affected by the learning-orientedness of an organization. Finally, we discussed results and limitations of this study.

• 보건의료산업학회지
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• 제7권3호
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• pp.111-123
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• 2013

The purpose of this study was to identify factors affecting stress and adaptation in newborn congenital heart disease patients of parents. Data were obtained through questionnaires from 181 newborn congenital heart disease inpatients of parents from P university in Y city. The data were analyzed SPSS 18.0, using descriptive statistics, Pearson correlation coefficients and stepwise multiple regression. Stress was negative correlated with level of patents adaptation. Social support, marital communication and family cohesion were positive correlated with level of patents adaptation. The explained variances for patents adaptation were 45.2% and factors affecting patients adaptation were congenital heart disease, family cohesion, stress, social support and marital communication. Educational intervention program for parents of newborn with congenital heart disease, reduce stress, and to increase the adaptation will be developed.

• 경영과학
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• 제5권1호
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• pp.29-44
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• 1988

In spite of user's participation affecting the success of the MIS project, many empirical studies, however have led to inconsistent results. This research was conducted to find the factors affecting user's participation, and the relationships between user's participation and MIS performance. To identify these problems, 43 systems operated with MIS among industries were surveyed based upon questionnaires and the personal interviews. The major findings of this study are as follows: First, the main factors affecting the user's participation out to be the MIS manager's attitude, the user manager's expectation, the MIS education and the character of user's task among 28 factors and these factors are different from stage to stage in MIS development. Second, each MIS development stage shows the different relationship between user's participation and MIS performance.

• 한국도로학회논문집
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• 제17권6호
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• pp.85-95
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• 2015

PURPOSES : The objective of this study is to analyze factors affecting traffic accident severity for determining countermeasures on freeway climbing lanes. METHODS : In this study, an ordered probit model, which is a widely used discrete choice model for categorizing crash severity, was employed. RESULTS : Results suggest that factors affecting traffic accident severity on climbing lanes include speed, drowsy driving, grade of uphill 3%, gender (male offender and male victim), and cloud weather. CONCLUSIONS : Several countermeasures are proposed for improving traffic safety on freeway climbing lanes based on the analysis of crash severity. More extensive analysis with a larger data set and various modeling techniques are required for generalizing the results.

• 기본간호학회지
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• 제24권2호
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• pp.138-145
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• 2017

Purpose: This study was conducted to determine factors affecting depression in women patients with osteoarthritis. Methods: Raw data from the 6th Korea National Health and Nutrition Examination Survey in 2014 was used. Data for 480 women were included. Variables related to general, physical and psychological characteristics were selected. After a sampling plan compound file was created using IBM SPSS 23.0 program, data were analyzed by giving weights. Results: The results of the study are as follows. 1) Depression was significantly different according to economic status, marital status, knee pain, stress and subjective health status (p<.05). 2) Factors affecting the women included marital status, knee pain, stress, and subjective health status. The explanatory power was 41.0%. Conclusion: Results indicate that there is a need to give comprehensive consideration to the factors identified in this study when designing preventive interventions and management plans to alleviate depression in women with osteoarthritis.