• Solar Energy
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• v.11 no.3
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• pp.84-88
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• 1991

In this technical status report, domestic solar makers and dealers for thermal collectors and hot water heaters are surveyed. The characteristics and specifications of their items are also classified and discussed. Collectors and hot water heaters are the key part of solar thermal systems which have been developed under the national policy for the development and utilization of new and renewable energy resources. This report provides the current domestic status of solar collectors which may be a good reference for the solar industry and related organizations.

• Proceeding of Spring/Autumn Annual Conference of KHA
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• 2002.11a
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• pp.149-153
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• 2002

The purpose of this study was to survey the needs of elderly housing of the elderly who lives in Seoul in order to offer the information helpful to elderly housing designers and elderly policy makers. Documentary research and interview survey methods were used in this research. The sample was taken from 30 the elderly living in Seoul. Data were analyzed with the SPSS PC＋ window version. The results were as follows: 1) there is little difference between age groups. The older groups had traditional sense of value that count on their children to serve. 2) the demands for elderly housing are not so much but those who have want to live in elderly housing want to live with their family and relatives in the suburbs of Seoul.

• Korean System Dynamics Review
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• v.14 no.2
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• pp.5-30
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• 2013

The concept of resilience in complex and adaptive socio-economic systems, has been a buzz word in international societies and academies related to policy makers for sustainable development since some years ago. This paper deals with an application of the resilient concept, which has been told since the last some decades in the field of ecology and applied system sciences, to social science especially in system dynamics. First the author introduces the concept of equilibrium stability and resilience in simple dynamic models, and moreover provides the behavioral characteristics and examples of system resilience in terms of system dynamics. The concept of resilience in structural perspectives are also discussed with the topics of panarchy and adaptive renewal cycles, etc.

• Proceedings of the Korea Technology Innovation Society Conference
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• 1999.11c
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• pp.557-575
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• 1999

The task evaluating science and technology is becoming more important in every country trying to develop and improve overall national R&D capability in an effort to sustain national prosperity and public welfare. However, the way in which evaluation organisation is approached in each country may differ from nation to nation reflecting national R&D systems and S&T policies as well as the specific roles of scientists and policy- makers at various levels. Over the past two decades or so, Korean evaluation system has been transplanted form the West and they modified, In addition, Korea borrowed elements from the Japanese. Whether such systems have been well rooted in our specific circumstances is a critical question. In this context, it would be meaningful to diagnoses the current Korean evaluation system and also makes some suggestions for improving this system. For this purpose, this paper also attempts to approach to the theoretical aspects of evaluation as a starting-point.

• Magazine of the Korean Society of Agricultural Engineers
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• v.34 no.E
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• pp.1-11
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• 1992

Increasing national concern on nonpoint source pollution of surface and ground water Systems has led researchers and policy makers to develop certain agricultural Best Management Practices. As an initial step of broad study program above mentioned, this study reflected the effects of different tillage practice on bulk density and degree of saturation on two regional soils, namely Tama silt loam and Catlin silt loam. Results may help to clarify some of the conflicting findings on the impact of tillage systems on these parameters and it may also explain some of the reasons for specific role that different tillage systems play regarding nonpoint source pollution from agricultural fields.

• Proceedings of the KSRS Conference
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• 2003.11a
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• pp.186-188
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• 2003

Rail Route Alignment in hilly terrain is a difficult task to implement as several natural constraints poses threat to the safety and stability of the alignment. The conventional methods followed to find out the final location survey or the feasibility analysis for alignment is time taking consuming. Some times, due to inaccessibility of the terrain it becomes impossible to carry out such works. The construction works in hilly terrain, which are associated with the proposed alignment, are not same as carried out in plane areas due to a vast contrast between the two areas. Different geological structures such as faults, thrusts, synclines and anticlines are a big problem to carry out normal construction practices. Thus for a safe and stable railway route in the unstable hilly areas, it is required to carry out the feasibility analysis of the proposed alignment to assist the policy makers for a successful implementation of the alignment. In the present work Remote Sensing and GIS has been successfully used to carry out geological feasibility and slope stability analysis for rail route alignment work.

• Safety and Health at Work
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• v.7 no.1
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• pp.83-85
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• 2016

Effective interventions to reduce work-related exposures are available for many types of work-related diseases or injuries. However, knowledge of the impact of these interventions on injury or disease outcomes is scarce due to practical and methodological reasons. Study designs are considered for the evaluation of occupational health interventions on occupational disease or injury. Latency and frequency of occurrence of the health outcomes are two important features when designing an evaluation study with occupational disease or occupational injury as an outcome measure. Controlled evaluation studies-giving strong indications for an intervention effect-seem more suitable for more frequently occurring injuries or diseases. Uncontrolled evaluation time or case series studies are an option for evaluating less frequently occurring injuries or diseases. Interrupted time series offer alternatives to experimental randomized controlled trials to give an insight into the effectiveness of preventive actions in the work setting to decision and policy makers.

• Proceedings of the KOR-KST Conference
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• 1998.09a
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• pp.79-90
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• 1998

The current increases in fuel price contribute to reducing level of congestion and air pollution. In this paper, this measure is compared with the congestion toll charge and the 10 'buje'(a $10\%$ demand control measure of registered vehicle i.e. each vehicle can not operate when its plate's last digit matches the last digit of the date). The purpose of our study is to give a priority order to various measures and to propose the win-win solution of Seoul for policy makers. We recommend the congestion toll charge coupled with some metering measures is the win-win solution for Seoul. Also we conclude a priority order such as metering; congestion toll charge; increase in parking fee; increase in fuel price; the 10 'buje' must be acceptable for implementation. Various ITS subsystems needed to support the proposed win-win solution are identified and field operational tests for them are introduced in this paper.

• Korean Journal of Organic Agriculture
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• v.18 no.2
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• pp.113-134
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• 2010

The purpose of the study is to investigate factors influencing the adoption of environment-friendly agriculture in greenhouse vegetable production of Jeonnam province. An interview survey were conducted during 2008, including six counties: Gwansanku of Gwangju, Gwangyang, Goheung, Damyang, Boseong, and Suncheon. Major crops grown in surveyed area were green peppers, cucumbers, strawberries, cherry tomatoes, tomatoes, and watermelons. Logit model results show that adopters of environment-friendly agriculture are more likely to participate in extensional education programs, attend educational programs on environment-friendly agriculture, have greater cultivated acreage, and have larger agriculture-only-designated farmland. However the adopters are less likely to have greater number of family members participating in farming, and live Goheung county. Efforts should be made in extensional education programs to lead more vegetable growers to adopt environment-friendly agriculture. Policy makers' additional efforts should be followed to increase adoption rate of environment-friendly agriculture in lower adopted areas.

• Journal of Fashion Business
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• v.13 no.4
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• pp.77-84
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• 2009

The purpose of this study was to examine family factors affecting compulsive buying behavior. Three hundred fifty-five female college students who had purchased fashion products through Internet shopping or TV home shopping participated in this study. For data analysis, descriptive statistics, correlation analysis, t-test, multiple regression, and reliability test. As the results, approximately 18% of respondents were revealed as compulsive buyers. Compulsive consumption scores were correlated to higher previous childhood consumption experience, family matters, parents' compulsive consumption tendency, and reference group. Also, results of multiple regression revealed that previous childhood consumption experience, parents' compulsive consumption tendency, and reference group were significantly related to compulsive buying, Finally, there were significantly differences between compulsive buyers and non-compulsive buyers on previous childhood consumption experiences, parents' compulsive consumption tendency, and reference group. Based on these results, this study would provide significant implications to academic scholars, consumer policy decision makers, and marketers.