• Safety and Health at Work
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• v.8 no.1
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• pp.77-83
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• 2017

Background: In contemporary China, most parents are dual-earner couples and there is only one child in the family. We aimed to examine the associations of parents' work stress with suicidal ideation among the corresponding adolescent. We further hypothesized that low parental support experienced by adolescents may mediate the associations. Methods: Cross-sectional data from school students and their working parents were used, with 907 families from Kunming City, China. Stress at work was measured by the effort-reward imbalance questionnaire. Perceived parental support was assessed by an item on parental empathy and their willingness to communicate with the adolescent. Suicidal ideation was considered positive if students reported thoughts about suicide every month or more frequently during the previous 6 months. Logistic regression was used to examine the associations. Results: We observed that parents' work stress was positively associated with low parental support, which was in turn associated with adolescent suicidal ideation. The odds ratio for parents' work stress and adolescent suicidal ideation was 2.91 (95% confidence interval: 1.53-5.53), and this association was markedly attenuated to 2.24 (95% confidence interval: 1.15-4.36) after additional adjustment for parental support. Notably, mothers' work stress levels exerted stronger effects on children's suicidal ideation than those of fathers. Conclusion: Parents' work stress (particularly mother's work stress) was strongly associated with adolescent's suicidal ideation, and the association was partially mediated by low parental support. These results need to be replicated and extended in prospective investigations within and beyond China, in order to explore potential causal pathways as a basis of preventive action.

• The Journal of the Convergence on Culture Technology
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• v.7 no.1
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• pp.533-538
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• 2021

The purpose of this study is to consider the perception, which education-related workers and parents have, associated with guaranteeing the right to learn for youth migrants in Korea. The study was especially intended to analyze the opportunities and adaptions of youth migrants and make policy suggestions accordingly. To this purpose, this study implemented one-on-one in-depth interviews with research participants to collect and analyze data. This research yielded four categories: initial settlement, social security support as a fundamental right, learning rights guarantees, and psychological support. Also, seven subcategories were elicited. The suggestions based on results are followings: first, the legal basis for learning support for middle-aged adolescents; second, curriculum composition for school maladjusted middle-aged adolescents; third, individualized support system; fourth, the active promotion of support systems such as information provision; fifth, the diversification of policy for psychological stability.

• The Journal of the Convergence on Culture Technology
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• v.9 no.2
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• pp.333-338
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• 2023

The U.S. military has been developing support policies for the soldiers dispatched overseas and their families since WWI. It is classified by the period nowadyas as follows. Prior to the dispatch, support for money and housing issues is mainly provided. During the dispatch, the DOD level community is formed to strengthen relations between the soldiers and their families, check their children's academic achievements, etc. After returning to the military, the mental and physical health care for not only the soldiers but also their families is provided. Based on these facts, this research proposes that the ROK MND's overseas dispatch instruction upgrade to law in order to provide housing support, even if the families don't live in military houses. Simultaneously, an online community is needed to be open for sharing information between them, their children's educational achievements, etc. More importantly, the mental health care for both the sodiers and their families is provided for a certain period.

• The Journal of the Convergence on Culture Technology
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• v.9 no.2
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• pp.9-18
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• 2023

The study was a study that identified the mediating effect of social support in the effect of stress on suicidal ideation of nursing students. The subjects of the study were in the 3rd and 4th graders of nursing department at a university in G city, understanding the purpose of the study and agreeing to participate, and the final subjects were 132. Data collection was conducted from November 10 to November 25, 2021. The analysis used descriptive statistics, t-test, One way ANOVA, Pearson's correlation coefficient, multiple regression with SPSS 25.0 program. As a result of the study, it was found that stress, suicidal ideation, and social support of nursing students had a significant correlation, and social support had a mediating effect in the relationship between stress and suicidal ideation. Based on the results of this study, it is necessary to develop and apply a mental health promotion program that attempts repetitive research and strengthens social support.

• The Journal of the Convergence on Culture Technology
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• v.9 no.6
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• pp.33-39
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• 2023

Although COVID-19 has transitioned to a level 4 infectious disease in 2023 and has entered a stable trend, in special education settings, the importance of supporting the academic and social development gaps of students with disabilities caused by non-face-to-face learning situations such as remote classes during the COVID-19 period is emerging. there is. Accordingly, in this study, in order to identify and support the educational status and academic deficits of students with disabilities after COVID-19, we conducted a survey targeting 2,214 special education teachers in 17 cities and analyzed the results. As a result of the study, due to COVID-19, the developmental delay and educational gap in students with disabilities in terms of academics, emotions, and behavior deepened, and there was a high demand for manpower support, psychological counseling, and medical support for emotional behavior as a way to support this. Based on the results of this study, follow-up results were proposed.

• The Journal of the Convergence on Culture Technology
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• v.10 no.3
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• pp.513-518
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• 2024

This study was to investigate the relationship and impact the job autonomy, teaching creativity and play support competency of early childhood teachers. As the research subjects, 252 early childhood teachers in G City were randomly sampled, and a questionnaire survey was conducted. The collected data were subjected to Pearson's correlation analysis and multiple regression analysis through the SPSS 21.0 program. The results of this study showed a positive correlation between job autonomy, teaching creativity and play support competency of early childhood teachers, and job autonomy affect teaching creativity and play support competency. The results of this study are expected to reveal the impact of job autonomy on teaching creativity and play support competency, providing basic data for creating an environment to guarantee and the development of job training programs for early childhood teachers.

• The Journal of the Convergence on Culture Technology
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• v.10 no.4
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• pp.193-199
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• 2024

The purpose of this study was to confirm the relationship between self-esteem, family strength, and awareness of support for the elderly among college students, and to identify factors that affect awareness of support for the elderly. The participants of the study were 131 college students, and data was collected using a structured questionnaire from March 26 to April 11, 2024. Data analysis was performed using Independent t-test, One way ANOVA, Pearson's correlation coefficients, and multiple regression analysis. The results of the study showed a positive correlation between self-esteem and family strength (r=.49, p<.001), and between family health and awareness of support for the elderly (r=.30, p<.001). Factors that influence the participant's awareness of support for the elderly are age (β=-.18, p=.029), sibling status (β=.18, p=.027), and family strength (β=.26, p=.002). Based on the results of this study, it is necessary to have college students actively participate in programs related to the elderly so that they can have a positive attitude toward the elderly and establish correct values through continuous interaction with the elderly.

• The Journal of the Convergence on Culture Technology
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• v.10 no.5
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• pp.209-217
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• 2024

This study aims to develop a distributed drone logistics support strategy to address the rapid changes and increasing complexity of modern battlefield environments. By analyzing the vulnerabilities and limitations of existing centralized logistics systems, this research proposes a new paradigm of distributed logistics support utilizing drone technology. The study presents a comprehensive approach, including the design of a distributed network-based drone logistics support model, development of dynamic route planning and mission reassignment algorithms, and operational strategies incorporating concealment and deception techniques. Furthermore, it proposes methods for verifying the effectiveness of the strategy through simulation and outlines the technical and human resource requirements for practical implementation. The results of this study are expected to significantly enhance the survivability and efficiency of logistics support systems in future battlefields and provide an innovative model applicable to civilian logistics sectors.

• The Journal of the Convergence on Culture Technology
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• v.10 no.5
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• pp.1-9
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• 2024

This study aimed to assess the levels of depression, social support, self-efficacy, and psychological well-being in the elderly, and to identify factors influencing psychological well-being. To identify factors that affect the psychological well-being of the elderly, the data that responded that they had problems such as diseases, disabilities, and economic difficulties that negatively affect retirement life were selected and were analyzed using IBM SPSS Statistics 23 program. Research results showed that psychological well-being was correlated with depression, social support, and self-efficacy. Education level, monthly pocket money, depression, social support, and self-efficacy were variables that significantly predicted psychological well-being, and the explanatory power of these variables was 51.8%. This suggests that in order to improve the psychological well-being of the elderly, it is necessary to develop and apply programs that reduce depression and strengthen social support and self-efficacy.

• Journal of Information Processing Systems
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• v.3 no.1
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• pp.1-7
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• 2007

In mobile ad hoc networks, an application scenario requires mostly collaborative mobility behavior. The key problem of those applications is scalability with regard to the number of multicast members as well as the number of the multicast group. To enhance scalability with group mobility, we have proposed a multicast protocol based on a new framework for hierarchical multicasting that is suitable for the group mobility model in MANET. The key design goal of this protocol is to solve the problem of reflecting the node's mobility in the overlay multicast tree, the efficient data delivery within the sub-group with group mobility support, and the scalability problem for the large multicast group size. The results obtained through simulations show that our approach supports scalability and efficient data transmission utilizing the characteristic of group mobility.