• 시큐리티연구
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• 제57호
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• pp.253-275
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• 2018

세계는 지금 20세기 중반이후 군사력 위주의 안보개념보다는 경제안보가 국가안보개념으로 문제화되고 있고, 각국의 정보기관들은 자국이익을 위해 경제정보수집에 나서는 한편, 미국은 '경제 스파이법'(1996년), 우리나라의 경우는 '산업기술의 유출방지 및 보호에 관한 법률'(2006년)을 제정하여 산업스파이의 규제 및 색출활동에 적극 대응하고 있다. 우리나라에서도 형법개정을 통해 산업스파이활동을 국가안보를 위협하는 간첩죄로 처벌하려 하는데, 산기법상 15년 이하의 징역 또는 15억원 이하의 벌금으로 처벌하는 규정에서 형법상 간첩죄로 사형, 무기 또는 5~7년 이상의 징역으로 강력하게 처벌하려고 하는 것이 적절한지에 대한 검토가 필요하다. 선진외국에서 처음부터 '적국'이 아닌 '외국'을 대상으로 형법상 간첩죄를 규정하고 있으면서도 경제관련 특별법으로 산업스파이활동을 규제하듯이, 우리나라가 형법개정을 통해서 간첩죄로 처벌하여 산업스파이활동을 처벌하고, 이를 통해 예방하고자 하는 것은 산업계에 국가가 지나치게 개입하여 산업의 자율성을 해치는 부작용을 초래할 여지가 있고, 또한 현행 형법상 간첩죄로 의율하여 사형, 무기 또는 7년 이상의 징역으로 처벌하는 것은 지나친 확대해석을 통한 법적용으로서 경제활동을 위축시킬 우려가 크기 때문에, 현행 산기법 등 경제 관련법을 개정하여 산업기술 보호와 국가안보 목적을 달성하는 것이 바람직하다고 생각한다.

• 문화기술의 융합
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• 제6권4호
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• pp.283-288
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• 2020

본 연구에서는 시대별 대중가요를 일제강점기, 해방 후~6·25전쟁 전까지, 6·25전쟁~1959년까지 세 시기로 나누어 대중가요 속의 사회경제적 함의를 모색하였다. 본고의 시대별 대중가요로 살펴본 사회경제적 탐색은 당시 사회경제적 상황을 잘 담고 있고, 생활친화적일 뿐만 아니라 시대별 대중가요를 통해 경제를 살펴볼 경우 자연스럽게 학문 간의 융합이 이루어지므로 학제간 연구(interdisciplinary study)로서의 가치를 가진다. 아울러 세방화 전략(glocalization strategy)으로서의 가치 및 창의성의 증대, 경쟁력 강화의 모색이라는 관점에서 큰 의의를 가진다.

• 한국응용과학기술학회지
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• 제37권6호
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• pp.1779-1789
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• 2020

본 연구의 목적은 여자 대학생들의 마음챙김이 스트레스와 상호작용하여 학교생활만족도에 대한 스트레스의 부정적 영향을 완화시키는 지를 분석하는 것이다. 연구대상은 수도권과 충청도 지역 4개 대학의 여자 대학생 550명이었다. 대상자의 일반적 특성에 따른 종속변수의 차이는 ANOVA를 사용해서 분석했다. 마음챙김의 조절효과는 위계적 회귀분석을 사용하여 분석하였다. 연구결과 대상자의 스트레스와 대인관계관련 스트레스는 학년, 주관적 경제수준, 주관적 건강수준에 따라 차이가 있었다. 마음챙김은 주관적 경제수준과 주관적 건강수준에 따라 차이가 있었다. 학교생활만족도는 학년, 주관적 경제수준, 주관적 건강수준에 따라 차이가 있었다. 스트레스와 학교생활 만족도의 관계에서 마음챙김의 조절효과가 있었다. 또한 대인관계관련 스트레스와 학교생활 만족도의 관계에서 마음챙김의 조절효과가 있었다. 상기 연구결과를 근거로 보았을 때 여자 대학생의 학교생활만족도를 높이기 위해 마음챙김 정도를 고려한 스트레스 감소 접근이 필요하다고 하겠다. 이때 학년, 경제적 수준, 건강 수준 등의 특성을 고려하여 대상자를 구분함으로써 효과를 높일 수 있을 것이다.

• Asian Journal of Innovation and Policy
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• 제1권2호
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• pp.200-218
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• 2012

Estimating the economic life of a technology is the first important prerequisite step in the feasibility analysis of technology-based business. Many empirical studies have concentrated on patents data to estimate the time period for a technology. However, it is recommended to estimate it along with qualitative considerations of future technological and market conditions. In this regard, little is known about how approaches are applied. This paper aims to establish a structural framework of estimating the lifetime of a technology by integrating the outputs of an analysis of the determinants in each transition of a product life cycle. We describe an illustrative case about a light emitting diode (LED) backlight unit (BLU) technology for the liquid crystal display (LCD) TV. The framework allows valuators and experts to estimate a technology lifetime by using multidimensional factors.

• Current Research on Agriculture and Life Sciences
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• 제23권
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• pp.19-31
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• 2005

This study was carried out in order to provide the basic information for the development of medicinal plants in Ulleung island, Korea. This area had very rich and diverse flora; 495 taxa with l05 familes, 231 genera, 418 species, 1 subspeies, 63 varieties and 13 forms. The 94 medicinal plants were distributed in Ulleung. They were composed of 10 endemic species, 22 rare species and 62 economic species respectively.

• 한국철도학회:학술대회논문집
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• 한국철도학회 2008년도 추계학술대회 논문집
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• pp.762-769
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• 2008

Each nation of the world is competing aiming for the growth of economy and quality of life, and, knowledge based economic system is accelerated. So, R&D is continuously propelled for possession of technology is core in the knowledge based economic system. Our government is investing R&D but efficiency is the continuous theme of the study. Also, government's railway R&D made visible fruits and analyze that.

• Computers and Concrete
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• 제25권2호
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• pp.167-179
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• 2020

Optimal design of structures against earthquake loads is often limited to reduce initial construction costs, while the cost induced to structures during their useful life may be several times greater than the initial costs. Therefore, it is necessary to consider the indirect costs due to earthquakes in the design process. In this research, an integrated methodology for calculating life cycle cost (LCC) of moment-resisting concrete frames is presented. Increasing seismic safety of structures and reducing human casualties can play an important role in determining the optimal design. Costs incurred for structures are added to the costs of construction, including the costs of reconstruction, financial losses due to the time spent on reconstruction, interruption in building functionality, the value of people's life or disability, and content loss are a major part of the future costs. In this research, fifty years of useful life of structures from the beginning of the construction is considered as the life cycle. These costs should be considered as factors of calculating indirect costs of a structure. The results of this work represent the life cycle cost of a 4 story, 7 story, and 10 story moment-resisting concrete frame by details. This methodology is developed based on the economic conditions of Iran in 2016 and for the case of Tehran city.

• Advances in Energy Research
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• 제8권1호
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• pp.59-71
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• 2022

Increasing cost of electricity due to rising price of fuel is one of the local community's main issues. In this research, switching of grid dependent system to the grid-tied Photovoltaic (PV) system with net metering for a residential building is proposed. The system is designed by considering the maximum energy demand of the building. The designed system is analyzed using RETScreen on technical, economic and environmental grounds. It is found that the system is able to produce 12,000 kWh/year. The system is capable to fulfill the electricity demand of the building during day time and is also capable to sell the energy to the local grid causing the electric meter to run in reverse direction. During night time, electricity will be purchased from grid, and electric meter will run in the forward direction. The system is economically justified with a payback period of only 3 years with net present value of PKR. 4,758,132. Also, the system is able to reduce 7.2 tons of CO₂ not produced in the entire life of the project.

• 한국기술혁신학회:학술대회논문집
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• 한국기술혁신학회 2000년도 추계 학술대회(The 2000 Autumn Conference of korea Technology Inovation Society)(한국기술혁신학회)
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• pp.5-24
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• 2000

Access to computers and the internet and the ability to effectively use this technology are becoming increasingly important for full participation in Korea′s economic, education, and social life. In recent years, access to computers and internet has exploded. Unfortunately, there is strong evidence of "digital divide"-gap between those individual and communities that have access to these information technology and those who don′t. This research focus on the elementary school students in Taejon, Korea. We found that there is digital divide among children and also different result between access to information technology and use of contents to information technology.

• Journal of Korea Trade
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• 제23권7호
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• pp.1-12
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• 2019

Purpose - This paper empirically investigates the relationship between Information and Communication Technology (ICT) goods imports and economic growth with a focus on the 13 Asia-Pacific economies during 2005-2016. In particular, this paper extends the study by breaking down the data of Asia-Pacific countries into High Income Countries (HICs) and Low Income Countries (LICs) according to the difference of income levels. Design/methodology - Our empirical model employs the standard growth model based on the Barro (1998)-type growth framework. Using static panel-data technique, we estimate the effect of ICT goods imports on economic growth in the 13 Asia-Pacific economies. In addition, we also estimate a difference of the ICT goods imports-economic growth link between HICs and LICs. Findings -The estimation results indicate that ICT goods import has a significant positive effect on economic growth, while ICT goods export has a positive but statistically insignificant effect on it. When we break down the panel data into HICs and LICs in order to gain further insight, ICT goods imports has been effective in spurring growth in only LICs but not in HICs. The other supplementary results show that both domestic investment (GCF) and life expectancy (LE) have a significantly positive impact on economic growth in both HICs and LICs. Originality/value - The main findings of the paper suggest that ICT goods imports has a positive effect on economic growth in only LICs but not in HICs. This result supports the so-called 'leapfrogging' hypothesis through ICT goods imports in the Asia-Pacific countries, in which LICs are gaining more from ICT goods imports than HICs.