• Korean Journal of Child Studies
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• v.25 no.3
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• pp.127-140
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• 2004

The subjects of this study were 258 Korean-Chinese parent-child dyads of an elementary school in Yanbian Province, northeastern China. Research questions covered relationships among children's school adjustment and ecological factors, significance of factors within ecological levels, and direct and indirect effects in causal relationships. Results showed significant effects within each ecological level. Achievement motivation of the individual system, home environment and social support of the microsystem, and mother's job satisfaction in the exosystem had significant relationships with children's school adjustment. Mother's education and job satisfaction influenced school adjustment through home environment; the causal relationship between social support and school adjustment was mediated by achievement motivation. Personal and general factors from each ecological level were more significant than ethnic related factors in explaining children's school adjustment.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.21 no.5
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• pp.443-450
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• 2020

This paper reports a design improvement study to solve the stoppage phenomenon caused by the launch-support device applied to K105A1. The K105A1 is a weapon system equipped with an old 105 mm towed howitzer in a wheeled vehicle, which provides superior maneuverability compared to track equipment. The launch support device serves to withstand fire impact and load. In this way, this device is fixed firmly to the ground in preparation for the shooting mission and is responsible for the critical performance, such as fixing the position of the vehicle. On the other hand, during the field test, a temporary stoppage of the launch support occurred, which caused a problem of not being fixed to the ground. To solve this problem, the cause of failure was analyzed by a replay test and parts inspection. In addition, the operating concept, method, and design were analyzed to derive the cause and solve the problem by changing the parts design. Finally, the performance and firing missions were performed normally by applying the changed design to K105A1. The performance stability and reliability of the launch support device were confirmed, which are expected to be of great assistance in the development of military equipment in the future.

• The Journal of the Korea Contents Association
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• v.18 no.10
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• pp.575-583
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• 2018

The purpose of this study is to examine Mediating effects of aging anxiety on the relationship between social activities and successful aging and Moderating effects of social support in relation to aging anxiety and successful aging. A total of 513 respondents participated in the questionnaire, 450 of which were used for the analysis. The analysis used mediating effect and regulatory effect test using regression analysis. The results showed that social activities lowered aging anxiety and helped to improve successful aging. Aging anxiety showed a mediating effect on the relationship between social activity and successful aging and confirmed the moderating effect of social support on the relationship between aging anxiety and successful aging. On the basis of this, the social activity providers diversify the social activity programs, reorganize the business system so that aging anxiety can be mitigated, and establish a mutual support system among the participants, so that successful aging through social activities will be more effective It is necessary to be managed so that.

• The Journal of the Korea Contents Association
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• v.16 no.4
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• pp.387-398
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• 2016

The purpose of this research is to examine childcare teacher's cognition of human right awareness for handicapped children and consciousness of social integration. The subjects were 209 kindergarten teachers in G city. The collected data were analyzed by descriptive statistics, correlation, and regression analysis with SPSS ver. 14.0. The results are as follows: Among the childcare teacher's awareness about children with disabilities human right, awareness of right to survive, right to be protected, right to participate, and right to development had direct effects on their consciousness of social integration. Among the social supports influenced by childcare teacher's awareness of human right, informational support and material support had both direct and indirect effects on their consciousness of social integration. Therefore, as childcare teachers' awareness of human right is an important factor for their consciousness of social integration, a systemic human right education for human right awareness should be provided, the necessity of establishing various social support system should be recognized to foster the social environment of respecting young children's human right, and human right awareness should be practiced into action in daily life, in order to help childcare teachers to develop as the main agents of children's human right.

• Journal of Digital Convergence
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• v.17 no.12
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• pp.271-280
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• 2019

The purpose of this study was to examine how resilience, social support, perception of death and quality of death affect the bereavement adaptation. Data collection was collected from 2 April to 30 May 2018 by distributing self-reporting questionnaires to 236 people using the eyeball presentation method to those who experienced family history in B city and K area Data were analyzed with descriptive statistics and, t-test, ANOVA, and Pearson's correlations that used SPSS WIN 22.0 program and the analysis of control effect was made by using Hierarchical Multiple Regression Analysis. The result of degree of adaptation of the subject was 3.5, family resilience was 3.8 and 3.9 in the lower part. Social support was not significant. But family resilience, belief system, death perception and quality of death influenced bereavement. Based on the results of this study, it is necessary to bulid a social support network for bereavement families, to prepare for death, and to develop and program a systematic program for well-being to become a beautiful and dignified death.

• The Journal of the Convergence on Culture Technology
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• v.9 no.2
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• pp.251-259
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• 2023

This study is prepared to provide fundamental data for constructing learning system to reinforce learning facilitation and improve learning effect for adult college students by testing the medium effect of learning motivation in the relation of social support, service quality of university education, and learning engagement. For this objective, A survey was conducted with 573 adult college students attending 2-to-3-year colleges and universities located in Daegu metropolitan City and Gyeongsangbuk-do. The analyzed research results are as follows. First, learning motivation had partial medium effect in the relation of social support and learning engagement. Second, learning motivation seemed to have complete medium effect in the relation of service quality of university education and learning engagement. The above research results suggest that continuous development and efforts are needed to establish various support systems and improve educational services in order to increase adult college students' immersion in learning.

• Journal of Hospice and Palliative Care
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• v.22 no.1
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• pp.30-38
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• 2019

Purpose: This study analyzed a path through which factors influencing death anxiety in the community-dwelling elderly, assuming personal organismic factors and microsystemic factors based on the ecology model purported by Belsky (1980). Methods: This study was performed with 189 elderly people. Data were collected through a self-report questionnaire. The data were analyzed using the SPSS and AMOS programs. Results: The factors influencing death anxiety in the elderly were depression, family support, social network, and familism value, and the explanatory power of these variables was 22%. Death anxiety increased with higher depression, higher familism value, larger social network, and lower family support. Spiritual well-being and elderly discrimination experience had indirect effects on death anxiety, and these effects were mediated by depression. Conclusion: Depression, family support, social network, and familism value were found to influence death anxiety in the elderly, and the strongest effect came from depression. To reduce death anxiety in the elderly, it is important to improve their relationship with their family and friends. Moreover, support should be provided by establishing local systems, and intervention should be provided to alleviate depression.

• Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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• 1996.04a
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• pp.215-220
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• 1996

원자력발전소의 주증기관은 증기발생기와 터빈을 연결하는 주요 계통으로서 여기서 발생하는 배관진동은 주요기기의 연결부, 밸브, 배관지지물과 건물 등에 복합적인 반복하중을 가하여 관련 지지물 및 구조물에 열화현상을 발생시켜 발전소의 안전운전에 심각한 영향을 초래할 가능성을 항상 내포하고 있다. 그럼에도 불구하고 배관진동 대책은 대부분 지지물을 추가로 설치하여 진동준위만 낮추고 있는 실정이다. 따라서 구체적인 배관진동의 예측, 측정 및 평가, 감쇠방안에 이르는 종합적이고 체계적인 연구가 요구되고 있다. 본 연구에서는 지지물의 열화현상 및 부분적인 파손으로 진동준위가 높아진 것으로 추정되는 원자력발전소 주증기관의 진동특성 및 요인을 분석하여 진동감쇠 방안을 도출하고 검증함으로써 배관 및 주변 구조물의 건전성을 확보하고 설비의 신뢰성을 확보하고자 하였다. 이를 위하여 주증기관을 모델링하여 해석하였으며, 발전소의 기동 및 정상운전시의 진동준위를 측정하였다. 또한 발전소의 정진기간중 일부 배관계에 대한 실험적 모우드 해석을 수행하였다. 여러가지 진동감쇠 방안을 검토하여 탄성지지 및 에너지 흡수효과를 동시에 발휘할 수 있는 특수 지지물(WEAR$_{TM}$)을 설치하는 방안을 도출하였으며, 현장에 설치한 후 배관의 진동상태를 확인함으로서 효과적인 방안임을 검증하였다.

• Journal of the Computational Structural Engineering Institute of Korea
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• v.17 no.3
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• pp.225-239
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• 2004

In this paper, systematic analyses for the shoring systems installed to support applied loads during construction are performed on the basis of the numerical approach introduced in the previous study. Structural behaviors require changes in design variables such as types of shoring systems, shore stiffness and shore spacing. In this paper, the design variable are analyzed and discussed. The time dependent deformations of concrete and construction sequences of frame structures are also taken into account to minimize structural instability and to improve design of shoring system, because those effects may increase axial forces delivered to shores. From many parametric studies, it can be recommended that the most effective shoring system is 2SlR(two shores and one reshore)

• The Journal of the Korea Contents Association
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• v.18 no.12
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• pp.197-207
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• 2018

This study analysis effect of social support and career maturity on readiness for independent living of run away youths using drop in center. This result peer support had more influence on preparing for independent living than in supporting the working class and career maturity had a huge impact on all the low-variables of preparing for independent living. Career maturity level for run away youths paly an important role in preparing for independent living just like general youths. On the base this study propose supporting system preparing for independent living, worker empowerment, drop in center's role establish for independent living.