• Title/Summary/Keyword: Demonstration Project

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EU Smart City Demonstration and Expansion by the Lighthouse Project (EU 라이트하우스 프로젝트 분석을 통한 스마트시티 실증과 확산을 위한 시사점 도출)

  • Jung, Seung-Hyun;Kim, Min-Ju
    • Land and Housing Review
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    • v.12 no.2
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    • pp.1-12
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    • 2021

  • The purpose of this study is to provide implications for the demonstration and the spread of smart cities. For this, the European Lighthouse project, a well-known smart city initiative, is analyzed. This article investigates agendas, applied solutions, stakeholders and cooperation, and expansion strategies in the 18 Lighthouse projects implemented by the EIP-SCC Smart City Demonstration Project. Four implications are discussed for Korean smart city projects. First, in promoting smart cities, clear philosophies and principles should be established in response to global issues such as climate change. Second, smart cities should be understood as the approaches for problem-solving rather than simply applying advanced technology. Third, a business system should be established in a way to meet the needs of the actors participating in the smart city demonstration project. Finally, an evaluation framework should be established to verify the performance of the project. High-performing best-practice projects should be supported by articulating their standards for their lessons to be spread into other cities. The implications presented here can contribute to developing smart city models along with follow-up studies.

  • https://doi.org/10.5804/LHIJ.2021.12.2.1 인용 PDF KSCI

Review of Spent Nuclear Fuel Dry Storage Demonstration Programs in US (미국의 사용후핵연료 건식저장 실증연구의 과거와 현재)

  • Lee, Sanghoon;Yook, Daesik
    • Journal of Nuclear Fuel Cycle and Waste Technology(JNFCWT)
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    • v.15 no.2
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    • pp.135-149
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    • 2017

  • Demonstration programs for spent nuclear fuel dry storage have been carried out to produce important and confirmatory data to support safety of dry storage systems and integrity of spent nuclear fuel stored in dry condition. The US initiated the dry storage of spent nuclear fuel and has strict and explicit regulatory stipulations on the integrity of spent nuclear fuel in dry storage. The US has carried out several notable demonstration programs for the initiation and license extension of dry storage. At the very early stage of dry storage, the demonstration programs were focused on proof of the safety of dry storage systems and a demonstration project called the dry cask storage characterization project was performed for the license extension of low burn-up fuel dry storage. Currently, a demonstration program for the license extension of high burn-up fuel dry storage is under way and is expected to continue for at least 10 years. Korea has not yet begun the dry storage of PWR fuel and the US programs can be a good reference and can provide lessons to safely begin and operate dry storage in Korea. In this paper, past and current demonstration programs of the US are analyzed and several recommendations are provided for demonstration programs for the dry storage of spent nuclear fuel in Korea.

  • https://doi.org/10.7733/jnfcwt.2017.15.2.135 인용 PDF KSCI

ON FARM DEMONSTRATION OF VARIOUS STORAGE METHODS FOR UREA TREATED WHEAT STRAW

  • Khan, A.G.;Ullah, W.;Azim, A.;Ali, A.
    • Asian-Australasian Journal of Animal Sciences
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    • v.9 no.3
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    • pp.281-285
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    • 1996

  • On farm demonstration of urea treatment (5 kg urea dissolved in 60 litre water/100kg) of straw was performed at 6 different sites and treated straw was stored by three different methods i.e., plastic covered, mud plastered and existing farmers technique (mud plastered on the top and open from sides) to determine the best storage method in field. Untreated and treated samples were taken after 5 week storage period and subjected to crude protein, crude fibre and cell wall constituents analysis. In situ dry matter digestibility of straw was measured by nylon bag technique in buffalo bulls. Crude protein content increased by 100 to 153 percent in treated straw stored by different methods. Maximum increase in crude protein of treated straw was noticed in mud plastered method. Urea treatment of straw resulted in significant decrease in crude fibre contents in all the storage methods. Treatment of straw enhanced the in situ digestibility by 25-49 percent and maximum digestibility (53%) was found in mud plastered storage method. It was concluded that the mud plastered storage method for urea treated straw was found to be the best at farm level.

  • https://doi.org/10.5713/ajas.1996.281 인용 PDF