• 한국노년학
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• v.27 no.2
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• pp.503-518
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• 2007

The intergenerational support exchange depends on elder's objective conditions and social context, and its effects are diverse. I argue that not only capacity such as health condition and economic status but also relational properties among parent(s) and adult children are important to determine their reciprocal support exchange. Seoul area is selected, and 730 elders are interviewed to be analyzed quantitatively. The survey data are collected based on the structured questionnaire. Findings are partly supportive to the arguments presented above. The relational properties, especially coresidence, the number of adult children, and contact frequency independently influence reciprocal support. The better health conditions of parent(s) are, the more support to adult children is given. The economic status is related to financial support exchange only. The types of intergenerational support exchange include dependant, balanced, and generalized reciprocity. The most important determinant of the reciprocity is the elders' health condition.

• Journal of Families and Better Life
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• v.14 no.2
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• pp.265-276
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• 1996

Due to the increase in life expectancy the family life of recent days has been through significant changes including prolonged relationships among different generations within families and changing roles and relationships. From the perspective of the care for elderly parents middle-aged children's filial responsibility habe been examined. Based on balanced reciprocity between middle-aged children and their aging parents each party is able to allow each other to respond needs and to respect rights. It is assumed that middle-aged children's moral development may be useful to discriminate levels of filial responsibility from filial obligation to filial maturity. This assumption challenges previous beliefs that filial obligation and filial maturity are the same,.

• Acta Via Serica
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• v.5 no.2
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• pp.141-164
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• 2020

The article closely considers an important aspect of the operation of nomadic charisma that has not yet been sufficiently addressed by historians. To do so, it examines the dynamics of nomadic power relations and the nomads' ensuing sense of properly balanced relations of power that found its manifestation when their rulers were required to share power in an effective way, one that would satisfy all parties involved. This was translated into the requirement to comply with established norms of social reciprocity toward one's kinsfolk that became crystallized into certain patterns of behavior. I argue that adherence to these patterns constituted the essential attributes of the nomads' psychological and cultural expectations that shaped their perception of a charismatic style of ruling.

• Journal of Biomedical Engineering Research
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• v.26 no.4
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• pp.215-221
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• 2005

We describe the development of a prototype multi-channel electrical impedance tomography (EIT) system. The EIT system can be equipped with either a single-ended current source or a balanced current source. Each current source can inject current between any chosen pair of electrodes. In order to reduce the data acquisition time, we implemented multiple digital voltmeters simultaneously acquiring and demodulating voltage signals. Each voltmeter measures a differential voltage between a fixed pair of adjacent electrodes. All voltmeters are configured in a radially symmetric architecture to optimize the routing of wires and minimize cross-talks. To maximize the signal-to-noise ratio, we implemented techniques such as digital waveform generation, Howland current pump circuit with a generalized impedance converter, digital phase-sensitive demodulation, tri-axial cables with both grounded and driven shields, and others. The performance of the EIT system was evaluated in terms of common-mode rejection ratio, signal-to-noise ratio, and reciprocity error. Future design of a more innovative EIT system including battery operation, miniaturization, and wireless techniques is suggested.

• The Journal of the Korea Contents Association
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• v.20 no.11
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• pp.624-635
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• 2020

This study focuses on the right to self-determination, which has a higher possibility of infringement on rights, for people with developmental disabilities, who are more vulnerable to rights protection than other types of disabilities, and seeks to obtain implications of the basis for academic discussion and practical strategies. To this end, data were collected through a structured survey on 302 social workers in Seoul, Gyeonggi, and Gangwon area to identify the importance and execution degree of self-determination components of the developmental disabled, and descriptive analysis, differences. analysis, matrix analysis was applied. As a result of the analysis, the importance and performance degree were evaluated at an absolute level lower than the positive level, and the overall average standard execution degree was found to be applied relatively later, and the difference between the two levels was statistically significant. Meanwhile, goal setting and achievement, self-management and regulation, branch recognition and perception, etc. were identified as under-action elements as disparity between importance and performance. Therefore, in order to improve the balanced positivity of social workers and people with developmental disabilities in consideration of the reciprocity of human rights protection, applied behavior analysis, positive behavior support, and individualized service plan based on the application of a person-centered program and self-determination improvement program are applied. Suggestions were made on detailed strategies such as accounting.