• Journal of Environmental Impact Assessment
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• v.18 no.4
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• pp.195-208
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• 2009

The power plant is well known to influence air pollution as well as emission of green house gas. Because of increasing demand on electricity, the government set up the electric support action plan every 2 years. In this research, the impacts of power plants on the environment and region was studied. The study was focused on the establishment of power plant in Incheon area based on the 3rd electric support action plan. According to the 3rd electric support action plan, almost 80% of power plant in metropolitan area is planned to be built in Incheon area. The main influences of establishment of power plant are emissions of $SO_x$, $NO_x$ and PM and exceed the allocated local industry emissions, which means the emission allocation of other industry is difficult. In additions, the power plant exhaust $CO_2$ much more than other types of fuel such as waterpower generation, atomic power station. Although several supports are given in local government, these cannot cover the whole cost due to establishment of power plant. Subsequently, this study suggest the additional policy based on local consideration is needed and the current electricity distribution system should be reconsidered fundamentally in the lang term.

• Journal of Power System Engineering
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• v.18 no.6
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• pp.180-185
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• 2014

Due to the larger and high-speed vessels recently constructed, output and speed of the engines for propulsion or power generation is increasing. These high-power and high-speed engine of the ship is becoming as a major contributor causing excessive noise and vibration. Other fittings as well as equipment installed on board, it makes equipment failure or other defect by resonance. This causes a lot of M/H(Man Hour) for repairs and the reliability of the company is invading even be negative because the clients give much comment. Thus, it's being studied for any fittings installed on board to maintain the safe operation and to prevent any problem during the performance in any operating conditions. In this study, it was investigated to solve these problems for the supports of the various fittings for easy installation-related support that each type of intensity and shape and manufacturing method using structural analysis program(DNV Nauticus Hull 3D Beam). Namely, it would be applied to the very large crude carriers in consideration of mechanics of materials of the support equipment by providing the fact that dynamics analysis of the structural characteristics of the equipment and the support of the production installation is easy and productivity can be high standards for geometry and thereby to simplify the analysis task to design changes at the same time and to minimize the reinforcement for the supports.

• Korean Journal of Child Studies
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• v.37 no.2
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• pp.157-168
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• 2016

Objective: This study examined the facotrs influencing the relationship of adolescents with non-custodial parent. Specifically, this study focused on the comparative influence of the family function as a factor controlling other factors such as socio-demographic characteristics, beliefs about parental divorce, and social support. Methods: Data were collected from 322 adolescents from divorced families using a structured questionnaire. SPSS 22.0, descriptive statistical analysis, correlation analysis, and hierarchical multiple regression were performed to analyze the data. Results and Conclusion: The results revealed that beliefs about parental divorce, social support, and family function affected the relationship with non-custodial parent. After controlling the influence of other factors, family function was found to have a significant influence on the relationship with non-custodial parents. Based on the results, practical suggestions were provided to enhance the relationship between adolescents and non-custodial parents.

• Steel and Composite Structures
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• v.29 no.3
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• pp.309-318
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• 2018

Steel girders are the structural members often used for passing long spans. Mostly being subjected to patch loading, or concentrated loading, steel girders are likely to face sudden deformation or damage e.g., web breathing. Horizontal or vertical stiffeners are employed to overcome this phenomenon. This study aims at assessing the feasibility of a machine learning method, namely the support vector machines (SVM) in predicting the patch loading resistance of longitudinally stiffened webs. A database consisting of 162 test data is utilized to develop SVM models and the model with best performance is selected for further inspection. Existing formulations proposed by other researchers are also investigated for comparison. BS5400 and other existing models (model I, model II and model III) appear to yield underestimated predictions with a large scatter; i.e., mean experimental-to-predicted ratios of 1.517, 1.092, 1.155 and 1.256, respectively; whereas the selected SVM model has high prediction accuracy with significantly less scatter. Robust nature and accurate predictions of SVM confirms its feasibility of potential use in solving complex engineering problems.

• Journal of Families and Better Life
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• v.34 no.2
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• pp.15-27
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• 2016

This study examined intergenerational contact and financial support exchange between parents and each of their non-coresident married children. Prior qualitative work has suggested that increased contact between parents and their married daughters may indicate a decline in patrilineal norms in contemporary Korean families. Using a nationally representative sample, this study investigated if married daughters engage in similar levels of intergenerational contact and financial support exchange with their parents in contrast to their married brothers (first-born sons in particular). The data were drawn from the first wave of the Korean Longitudinal Study of Ageing (KLoSA, 2006). For analyses, individuals who had at least one non-coresident married child were selected, resulting in the analytic sample of 3,950 parents with 10,947 non-coresident married children. Both regression with robust standard errors and sibling fixed effects regression models were estimated using the reg and xtreg procedures in STATA. Residential proximity and sociodemographic characteristics of both parents and children were controlled in analyses. Findings suggest that, overall, parents report more frequent face-to-face contact with and financial support from their first-born sons in comparison to other sons and daughters. Daughters, on the other hand, were found to engage in more frequent contact via phone call, mail, or email with their parents. In conclusion, we did not find a strong evidence to support the contention that patrilineal norms have softened in contemporary Korean families to the extent that has been suggested in qualitative studies.

• Journal of Korean Academic Society of Home Health Care Nursing
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• v.19 no.1
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• pp.63-73
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• 2012

Purpose: The purpose of this study was to determine the factors related to the social support, family and friend support as well as home care nurse support, in family caregivers of patients with home care service. Method: The participants were 111 family caregivers of patient, who were receiving home care services from home health care centers of 3 different general hospitals located in Seoul. The data was collected, using self-administered questionnaires. Result: The level of family and friend support varied significantly according to patients' mental status, period of home care nursing, frequency of home care service, caregiver's education level, family income, and family functioning level. On the other hand, home care nurse support varied significantly according to patients' mental status, caregiver's age, existence of interchangeable family caregivers, and family functioning level. There was a significantly positive correlation between the social support the family caregivers' perceived and family function while there was a negative correlation between family and friend support and the period of home care service. Conclusion: Thus, the establishment of nursing interventional program, with understanding of their social support, is needed for both patients and their caregivers.

• Journal of Korean Academy of Nursing
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• v.39 no.6
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• pp.899-910
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• 2009

Purpose: The purpose of this study was to collect basic data on social support and acculturative stress in migrant workers. Methods: Between August, 2007 and January, 2008 171 immigrant workers completed data collection using a questionnaire. Workers were recruited from 2 churches, one in Seoul and the other in Gyeonggi Province. Mean and standard deviation, t-test, ANOVA, Pearson correlation coefficients and Stepwise multiple regression were used to analyze the data. Results: The average score for social support was 3.73 (${\pm}0.65$) and for acculturative stress, 2.52 (${\pm}0.65$). There were significant differences acculturative stress according to gender (t=2.152, p=.033), kind of job (t=2.597, p=.040), and have community or not (t=2.899, p=.005). There was a significant negative correlation between social support and acculturative stress (r=-.270, p=.001). Factors influencing acculturative stress were existence of participants having a community of people from their home country or not ($R^2=.151$, p=.002). Conclusion: More studies are needed to identify the variables that influence acculturative stress in immigrant workers.

• Journal of Korean Society for Quality Management
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• v.47 no.4
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• pp.667-685
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• 2019

Purpose: This paper aims to verify the effect of quality management activities on the performance through innovative culture moderated by organizational mindfulness support which supports organizational mindfulness that means the organization members' attention is stable, opened mind and sensitive to change. Methods: The survey was conducted for four weeks to participants who participated in education of the Korea Standard Association. We analyzed 265 data using SPSS MACRO PROCESS to verify the research model. Results: Research shows that quality management activities affect the performance by partially mediating of innovation culture moderated by organizational mindfulness support. In other words, the higher organizational mindfulness support, the stronger the mediated effect of innovation culture in relation to quality management activities and performance. Conclusion: In order to further enhance the impact of quality management activities on performance, we could see that organization is needed to support for education or learning that can improve organizational mindfulness.

• Korean Journal of Occupational Health Nursing
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• v.22 no.1
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• pp.57-65
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• 2013

Purpose: The purpose of this study was to evaluate the factors that affected self efficacy, social support and learning achievement in the web-based learning of graduate school students. Methods: The data were collected from 79 nurses in a web-based learning. A self-reported questionnaire was used to assess the level of self-efficacy, social support and learning achievement. Results: The learning achievement was significantly improved to 4.05 points after web-based learning compared to 2.69 points before web-based learning, and all other items were also improved. Self-efficacy was improved to 3.91 points from 3.66 points after web-based learning and so was social support to 4.18 points from 3.94 points. Fatigue and stress among health behavior characteristics were significantly decreased after web-based learning. Conclusion: This study shows that the web-based learning improved self-efficacy and social support of the students. And self-efficacy was an important factor in learning achievement. It is necessary to develop a strategy to improve self-efficacy as well as to manage social support for increasing interactions among the nurses in a web-based learning.

• The Journal of Asian Finance, Economics and Business
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• v.8 no.8
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• pp.127-135
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• 2021

This study aims to examine the impact of accessing industrial factors in enhancing business performance with special reference to Muslim women entrepreneurs in Sri Lanka. Industrial factors are industrial resources available to Muslim women entrepreneurs in Sri Lanka and it was measured using the dimensions of resource accessibility and government and non-governmental support. A structured questionnaire was used to collect data from 260 women entrepreneurs from the Muslim community who are registered with the chamber of commerce in the three districts of the Eastern province of Sri Lanka, using a simple random sampling technique. Structural Equation Modeling with AMOS was used as the data analysis technique. The structural model showed that resource accessibility had a significant and positive relationship with business performance, whereas government and non-governmental support did not significantly influence business performance. Especially, Muslim women entrepreneurs in Sri Lanka do not show interest in getting support such as finance, training, and other necessities from government and non-government organizations as well as business development support agencies. Trade chambers and decision-making authorities may use this finding to gain insights and develop strategies to enhance the business performance of women entrepreneurs.