• Nuclear industry
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• v.37 no.12
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• pp.89-100
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• 2017

산업통상자원부는 12월 20일 서울 상암동 에너지드림센터에서 백운규 장관 주재로 관계부처, 지자체, 시민단체, 업계, 학계 등 20여명이 참석한 가운데 '제2회 재생에너지 정책협의회'를 개최하고 '30년까지 재생에너지 발전량 비중 20% 달성을 위한 '재생에너지 3020 이행계획(안)'을 발표했다. 이번 계획(안)은 지난 6월 산 관 학 연 전문가들로 구성된 이행계획 수립 T/F를 구성하여 약 6개월간 각계 전문가들의 의견을 수렴하고, 관계부처 협의, 간담회 등을 통한 각계각층의 의견을 반영하여 수립하였다. 재생에너지 정책협의회는 재생에너지 정책 수립에 있어 지자체, 시민단체, 업계, 학계를 아우르는 분권형 거버넌스 구축을 위해 '17년 8월에 발족하였다.

• Proceedings of the Korean Magnestics Society Conference
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• 2002.12a
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• pp.126-127
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• 2002

현재 광 자기 디스크에 대한 연구는 두 층으로 구성된 기록 층들을 이용하여 기록 층에 기록된 매우 작은 마크(0.1 um이하)를 리드아웃 층에서 도메인을 확장하여 재생 시 큰 신호를 얻는 도메인 확장형 광자기디스크(Magnetic AMpligying Magneto-Optical disk)에 대한 연구가 진행되고 있다[1]. 신호 재생시 레이저빔을 디스크에 집속시키면, 리드아웃 층의 스팟의 온도가 큐리 온도(Curie Temperature)까지 올라가게 되며, 이때 기록 층으로부터의 누설 자장에 의해 기록 마크 크기의 도메인이 리드아웃 층에 형성된다. (중략)

• Transactions of the Korean Society of Mechanical Engineers B
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• v.30 no.11 s.254
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• pp.1117-1122
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• 2006

The PEM type regenerative fuel cell(RFC) for the ground simulator of the regeneration electric power system has been designed, manufactured, and tested. In this paper, the designing and manufacturing procedures of the RFC were presented. Also, the performance test results were showed briefly. The RFC consists of PEM type stack, humidifier, pressure and flow control valve, storage tanks, pump and controller. The performance tests were carried out with stack and system performance tests. The performance targets are more than 50% stack efficiency, 1.5kW stack power, less 400W parasitic power in design condition. Most of the performances required are satisfied.

• Proceedings of the Korea Contents Association Conference
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• 2005.05a
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• pp.357-361
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• 2005

As flash technology is a widely used in Web pages, it tends to load a S/W flash player in mobile phones and PDAs to play flash contents on diverse H/W platforms currently. In this paper, we design and implement a linux-based standalone flash player which can be used in various fields like animation, game and advertizing. We also implement an web-based manager which user can effectively manage flash players anywhere.

• Korean Journal of Optics and Photonics
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• v.4 no.4
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• pp.403-410
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• 1993

The scalar diffraction theory of the read-out signal in optical disc is described. and numerical results is given. The strength of this signal depends on the shape of bump(pit) which show more or less rounding of the edge because of the photoresist process. It is shown that the ideal shape is the retangular form, with no rounding of edge. This form is not achievable in practise. but the results show that very satisfactory values of the read-out signal can nevertheless be achieved in the presence of the moderate amounts of rounding.unding.

• 한국신재생에너지학회:학술대회논문집
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• 2007.06a
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• pp.236-236
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• 2007

• 한국신재생에너지학회:학술대회논문집
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• 2007.11a
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• pp.241-241
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• 2007

• Journal of the Economic Geographical Society of Korea
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• v.24 no.4
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• pp.425-445
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• 2021

The purpose of this study is to present policy implications for future urban regeneration projects by deriving factors that affect residents' life satisfaction by region. To this end, a survey was conducted and multiple regression analysis was conducted using the Changsin/Sungin-dong, Haebangchon, and Garibong-dong regions where the general type of neighborhood regeneration project of Seoul was conducted. As a result of the analysis, it was found that life satisfaction increased when autonomy among the local governance factors in Changsin/Sungin-dong and autonomy and network in Garibong-dong increased. When examining the factors of regional regeneration capacity for each region, in terms of local identity, landscape characteristics in all three regions had a significant effect on the life satisfaction of residents. In the case of local communities, it was found that the satisfaction with life of residents increased when individual competence in Changsin/Sungin-dong and participation capacity and relationship competence in Garibong-dong increased. In terms of local assets, natural and social assets in all three regions had a significant effect on the life satisfaction of residents. Therefore, it is judged that the relationship between the influence of residents' life satisfaction in the general type of neighborhood regeneration project for neighborhood regeneration will be a meaningful data in promoting the urban regeneration project.

• Journal of Korea Society of Industrial Information Systems
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• v.12 no.3
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• pp.95-103
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• 2007

Portable multimedia Player (PMP) devices have been gaining in its popularity with the emerging digital convergence of data, video, audio, etc. Since the PMP devices are typically equipped with DSP, a bigger LCD screen, and a hard disk, efficient power management has become more crucial than the other portable devices. This paper builds up a hardware/software-based power measurement system based on data acquisition devices. Subsequently, it measures and analyzes the power consumed in commercial PMP devices under different types of events: the system boot & shutdown, video playback, and the use of different video-coding types. Finally, our analysis of the measured power consumption patterns reveals useful information for the design of low-power PMP devices.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.9
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• pp.6345-6359
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• 2015

This study aims to clarify the concept of 'Low-carbon urban regeneration', to extract planning elements according to it, and to establish the planning system. In order to extract the elements, matrix analysis was conducted between planning elements of urban regeneration and Low-carbon cities, and the focus group interview(FGI) was used. Derived elements from this process were restructured for the new planning system. In addition, in-depth case analysis was performed to verify the suitability and effects of planning elements and system. The result showed that planning element of Low-carbon urban regeneration can be sorted in 37 elements in 5 categories. In-depth analysis indicated that established planning elements were importantly dealt in cases and played a significant role in urban regeneration and carbon reduction. Also, it showed that those elements had a significant relationship with adaptation and mitigation, the two responding strategies to the climate change. Elements highly contributing to urban regeneration were Urban Structure, Transportation, Policy while elements affecting carbon reduction were Transportation, Green & Blue space, Energy & Material field.