• Journal of Families and Better Life
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• v.32 no.1
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• pp.27-41
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• 2014

This study attempted to explain how middle-aged married men and women prospected their family life in terms of their future coresident family members, caregivers, and residence, and what factors were associated with these prospects. The prospects reflected their realistic expectation rather than their preference based on their current life situations. Data were drawn from a survey of 800 married men and women in their 50s and 60s in Seoul and Gyunggi-do. Following previous research, we examined how resources (age, sex, health status, spouse's health status, number of children, current living arrangement, and household income), subjective perception on their responsibility for their parents and children, and relational satisfaction with their spouse and with their children were associated with the prospect. The results showed that these factors were associated with the prospect which is with whom they would live, who would care for them, and where they would live in different ways. The resources were more likely to be associated with the prospect on coresident family members and residence. The perceptions on responsibility were more likely to be associated with the prospect on caregivers. The relational satisfaction was more likely to be associated with the prospect on coresident members. These results underscored that the characteristics of caregiving and family life would change in 10-20 years. Family policymakers need to take these changes into consideration as they deal with issues of family policy.

• 한국정보디스플레이학회:학술대회논문집
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• 2009.10a
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• pp.1125-1128
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• 2009

Conversion of light energy to electrical energy by using a solar cell has long been considered as one of the option for an electrical energy supply in the future. In the past, commercial use was restricted largely to remote area applications where conventional electricity is expensive. Recently, the major application of the solar cells changed to become generation of residential electricity in urban areas where the electricity is already supplied by the conventional grid. This paper covers the current market and technology status of the solar cells and future prospect of their terrestrial applications. Reviewing market trend, this paper discusses high efficiency approach in silicon solar cells, low cost approach in silicon solar cells and finally covers future prospects of silicon solar cells.

• The Bulletin of The Korean Astronomical Society
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• v.42 no.2
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• pp.58.2-58.2
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• 2017

The special session of the East Asian Observatory was prepared to let the Korean Astronomical Community know the current status and future prospect of the EAO, and to hear the opinion from the community. The East Asian Observatory (EAO) was formulated on September 5, 2014 by East Asian Core Observatories Associations (EACOA) as a non-profit company registered in the State of Hawaii. As a first mission of the EAO, it has successfully operated the James Clerk Maxwell Telescope (JCMT) since March 2015. The Submillimeter Array (SMA) has been available to the East Asian astronomers from 2017A season through the EAO, and the Subaru and the East Asian VLBI Network (EAVN) are the possible facilities to be available in near future.

• Journal of Information Technology Applications and Management
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• v.20 no.4
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• pp.19-31
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• 2013

There is tremendous increasing demand on spectrum resource which is boosted by spread of cloud computing and M2M telecommunication as well as smart phone and tablet PC. Recently, spectrum sharing technology has drawn attention to the spectrum policy makers as a promising way to overcome limitation of scarce spectrum resource. To succeed in commercialization of spectrum sharing technology, it is necessary to prospect the future business ecosystem of spectrum sharing and develop appropriate policies and laws at the same time along with the advance of spectrum sharing technology. The purpose of this paper is to prospect future spectrum sharing ecosystem and analyze business ecosystem of spectrum sharing with casual loop map. With the causal map and system dynamics method, it is possible to analyze feedback loops which is not limited to linear thinking and build policies which optimize positive dynamics in business ecosystem of spectrum sharing.

• The monthly packaging world
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• s.87
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• pp.169-175
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• 2000

• JOURNAL OF ELECTRICAL WORLD
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• no.2 s.122
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• pp.6-9
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• 1987

• Proceedings of the KSME Conference
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• 2001.06e
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• pp.17-24
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• 2001

• Magazine of the Korea Concrete Institute
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• v.17 no.3 s.86
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• pp.54-57
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• 2005

• JOURNAL OF ELECTRICAL WORLD
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• no.6 s.78
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• pp.11-13
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• 1983

• Explosives and Blasting
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• v.16 no.4
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• pp.12-17
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• 1998