• 가족자원경영과 정책
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• 제15권4호
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• pp.107-127
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• 2011

The purpose of this study is to examine demographic characteristics, psychological characteristics and patterns of supportive relationships with their children that affect the successful lives of the elderly. A survey was conducted of 410 people aged between 65 and 85, and 405 samples were used for the analysis. First, the supportive relation between the elderly and their children was categorized into four groups depending on the total amount and direction of support. The four groups consisted of the elderly who exchanged little or no support, those who only received support from their children, those who only gave support, and those who both gave and received support. Second, the more the elderly exchanged support and gave emotional support to their children, the better the chance that the elderly would lead a successful life in later years. Third, subjective health conditions most significantly affected the successful lives of the elderly who exchanged little or no support. The level of education was most significant for the elderly who only received support. The level of housing satisfaction mostly affected the elderly who only gave support. Mutual support primarily affected the elderly who both gave and received. Thus, we should provide health programs for the elderly who exchange little or no support to encourage a healthier lifestyle. In addition, opportunities for continuing education should be provided for the elderly who only receive support to make up any deficiency in education. Because spouses are mostly affected for those elderly who exchange little or no support and the elderly who only receive support, we should provide educational programs about how to be better lifetime companions to each other and also provide medical and in-home care for the remaining spouse even after the other partner is gone. Because housing satisfaction greatly affects the elderly who only give support, improvements in the residential environment are essential. Since the level of mutual support is crucial to the elderly who both give and receive support, programs on the development of human resources are needed for the elderly to interact dynamically and intimately with their children.

• 한국철도학회논문집
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• 제5권4호
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• pp.244-252
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• 2002

We must notice ground movement by excavation for reasonable tunnel designs. The convergence confinement method is an attempt to evaluate tunnel stability conditions by means of a mathematical model and a ground response curve. In this study, the convergence confinement method by numerical model was examined. This method don't need the basic assumptions for a mathematical model of circular tunnel shape, and hydrostatic in situ stress. Also modified ground response curve that is calculated after installing the support, is suggested, which informs us the ground movement mechanism. The ground response curve and the support reaction curve are mutually dependent. Especially the support reaction curve depends upon the ground response curve. The mechanism of tunnel must be analyzed by the interaction between support and ground. Consequently the stability of tunnel must be qualitatively investigated by a ground response curve and quantitatively adjudged by a numerical analysis for the reasonable design of tunnel.

• 시스템엔지니어링학술지
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• 제1권2호
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• pp.34-42
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• 2005

Logistic Support Analysis(LSA) and Logistic Supportability Review must be carried out as soon as possible in development stage in order to minimize operation/maintenance cost that head the list of weapon cost and improve logistic supportability of the weapon system. And the result must be used for hardware designs to set up to be able to input to the system design and logistic support elements. Therefore Logistic Support Elements must be planed/developed/supplied with the main combat system concurrently and performance and logistic supportability of the comabat system had better be improved mutually. This report describes maintenance concept changes of weapon systems, fault diagnosis function and test equipment state on the domestic MBT(main battle tank). And then it presents application and intensification of itself fault diagnosis system for a domestic future MBT considering connection with IETM(Interactive Electronic Technical Manual) and TE(Test Equipment).

• 가족자원경영과 정책
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• 제18권1호
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• pp.69-91
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• 2014

This study aims to examine the patterns of middle-aged parents' intergenerational support exchange with their adult children and its effects on the happiness of the parents. The sample consisted of 765 middle-aged parents selected from the National Survey of Korean Families by the Ministry of Equality and Family in 2010. The results were as follows. First, intergenerational support exchange between parents and their adult children was categorized into four groups depending on the provider of support: parents who exchanged no support with their children, parents who only received support from their children, parents who only provided support to their children, and parents who exchanged support with their children. Second, parents who exchanged no support with their children were high in instrumental support and those who both provided and received support were high in emotional support. Third, consciousness of their children significantly affected the satisfaction level of their relationship with their children. The more the parents emphasize on the growth of their children, the more they were satisfied. Parents in the support exchange group were more satisfied when they received economic support from their children. With regard to instrumental and emotional support, parents were more satisfied when they provided support to or mutually exchanged support with their children. Forth, subjective health conditions, consciousness of their children, and household's income more significantly affected the happiness of middle-aged parents than the patterns of intergenerational support exchange. With regard to economic support, parents who only received support from their children were less happy than the other groups. With regard to instrumental support, parents who exchanged no support with their children were happier than the other groups. With regard to emotional support, parents who provided support to their children were happier than the other groups.

• 천문학회보
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• 제40권1호
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• pp.41.2-41.2
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• 2015

Steward Observatory has a rich and diverse program of investigations, with significant groups working on star and planet formation and astrobiology, galaxy and quasar formation and evolution, technology for adaptive optics and interferometry, computational astrophysics, and effectiveness of educational practice. To support this work, Steward operates and offers a range of observational and other facilities, including the Large Binocular Telescope, the MMT, the Magellan Telescopes, the Arizona Radio Observatory, and a suite of 1- and 2-m class telescopes. A special opportunity for IR astronomy exists with Arizona now running UKIRT. Steward Observatory astronomers would welcome the opportunity to form genuine scientific collaborations that are mutually beneficial for high-impact projects and improving the observing facilities.

• 유통과학연구
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• 제12권9호
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• pp.15-23
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• 2014

Purpose - The purpose of this study is to investigate the effects of service marketing agents' psychological contract with the company on organizational commitment and organizational citizenship behavior. Research Design, Data, and Methodology - The antecedent variable of psychological contract, dependent variables of organizational commitment and citizenship behavior, and mediating variables of self-esteem, self-efficacy, and perceived organization support were used, based on precedent studies. Result - The psychological contract had a positive influence on self-esteem, self-efficacy, and organizational support. Moreover, self-efficacy and organizational support had an influence on commitment, while self-esteem, self-efficacy, and organizational support influenced organizational citizenship behavior. In addition, the results relating to mediated effects showed that only self-esteem had no mediated effect between contract and commitment. Conclusions - The call centers are asked to let the agents cognize an affirmative psychological contract. Further, the call centers are asked to produce an organizational atmosphere to let agents increase motivation factors. Finally, agents should develop them at personal levels to cognize organizational support affirmatively and to keep mutually beneficial contracts between call centers and agents.

• 보건의료산업학회지
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• 제10권4호
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• pp.179-196
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• 2016

Objectives : This study investigated poor self-rated health and its associated factors in married Korean women, focusing on the burdens related to family affairs and social support. Methods : Cross-sectional data from 3,039 married women (between 25 and 64 years old) who completed Korean Longitudinal surveys of Women and Families were analyzed. Results : Among working women, only two factors-lack of husband's involvement in housework and insufficient communication with husband - influenced poor self-rated health. Among housewives, lack of husband's involvement in housework, insufficient communication with husband, low satisfaction of marriage, and avoidance of alcohol consumption were associated with poor self-rated health. Conclusions : Regardless of whether women are employed or housewives, husband's support is a very important factor affecting women's health. Social efforts for changing perceptions and values are needed so that men and women mutually support each other in family affairs.

• 한국지반공학회:학술대회논문집
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• 한국지반공학회 2010년도 추계 학술발표회
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• pp.1358-1365
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• 2010

A case study deals with Squeezing behavior under tunneling. Squeezing stands for large time-dependent convergence during tunnel excavation. Squeezing can occur in both rock and soil as long as the particular combination of induced stresses and material properties pushes some zone around the tunnel beyond the limiting shear stress at which creep starts. Under squeezing rock conditions, If the support installation is delayed the rock mass moves into the tunnel and a stress redistribution takes place around it. On the contrary, if deformation is restrained, squeezing will lead to long-term load build-up of rock support. This paper shows analysis case mutually with monitoring and numerical analysis result of squeezing behavior of Pinglin tunnel in Taiwan.

• Management Science and Financial Engineering
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• 제19권2호
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• pp.49-53
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• 2013

A Markov-chain Monte Carlo sampling algorithm samples a new point around the latest sample due to the Markov property, which prevents it from sampling from multi-modal distributions since the corresponding chain often fails to search entire support of the target distribution. In this paper, to overcome this problem, mode switching scheme is applied to the conventional MCMC algorithms. The algorithm separates the reducible Markov chain into several mutually exclusive classes and use mode switching scheme to increase mixing rate. Simulation results are given to illustrate the algorithm with promising results.

• 한국콘텐츠학회논문지
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• 제16권2호
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• pp.25-44
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• 2016

본 연구는 군 가족복지 지원인식에 대한 군 간부와 지역주민 간 상호지향성을 알아보기 위해 군 간부 217명, 지역주민 191명을 대상으로 설문조사를 실시하였다. 연구결과, 첫째, 두 집단 간 인식의 객관적 일치도에서, 군 간부들은 지역사회의 지원 필요성을 보다 높게 인식하고 있으며, 두 집단 간 인식은 불일치하였다. 둘째, 두 집단 간 인식의 주관적 일치도(1)에서, 군 간부의 실제 지원인식 정도와 군 간부 추정 지역주민의 지원인식 간에는 상호 불일치하였다. 주관적 일치도(2)에서, 지역주민의 실제 지원인식과 지역주민 추정 군 간부의 요구 간에는 상호 불일치하였다. 셋째, 두 집단 간 인식의 정확도(1)에서, 군 간부는 지역사회에 보다 더 높은 지원을 요구하는 반면, 지역주민이 추정하기에 군 간부들은 지역사회 지원 요구가 그다지 높지 않을 것이라고 인식하고 있는 것으로 나타났다. 정확도(2)에서, 지역주민의 실제 지원인식과 군이 추정한 지역주민의 지원인식 간에는 일치하지 않았다. 넷째, 두 집단 간 인식의 메타동의에서, 군 가족복지 지원에 대하여 군 간부가 추정하고 있는 지역주민 인식과 지역주민이 추정하고 있는 군 간부의 인식은 낮은 수준에서 일치한 것으로 나타났다.