• Title/Summary/Keyword: Emerging Country

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Design of Idle-time Measurement System for Data Spoofing Detection (데이터 스푸핑 탐지를 위한 유휴 시간 측정 시스템 설계)

  • Jung, Sung-Mo;Song, Jae-Gu;Kim, Tai-Hoon;So, Yo-Hwan;Kim, Seok-Soo
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.11 no.1
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    • pp.151-158
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    • 2010
  • The industrial foundation of the inside and outside of a country has brought significant damages due to attacks from hackers. Especially, if the national primary core infrastructures(like electric power, dam, railroad, atomic energy, etc.) has been significantly damaged, it can be directly linked not only to economic problems but also to people's lives. These national primary core infrastructures usually constitute SCADA system using Modbus RS486 communication. Because of this characteristic, SCADA system has RTU master and slave linked to RJ11 cables to directly pass commands. RJ11 is possible in data spoofing using physical connection because the transmission range of RJ11 has a wide bandwidth(almost 1km). Hence, this paper designed an idle-time measurement system for SCADA system for emerging security improvement in the national primary core infrastructures.

Analysis of Future Growth in Korea Movie Industry (한국영화산업의 발전방향 분석)

  • Choi, Eun-Young
    • The Journal of the Korea Contents Association
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    • v.8 no.11
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    • pp.134-143
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    • 2008
  • The significance of the image content industry, as a flagship industry of the cultural content industry, is emerging globally as a high value-added trend. Since the movie industry has diverse related industries along with a positive spillover effect from cultural and economic perspectives, it ultimately strengthens national brands as well as national competitiveness. As a national strategy cultural content industry, the movie industry in each country around the world utilizes its own diverse self-protective systems. The Korean movie industry has emerged as a 10 million-strong movie-goer market; however, in reality, it is vulnerable to high film production costs and utility. The current domestic media market demands a new paradigm through the media industry as a whole; nonetheless, it is inherently limited to past film production and distribution channels. In this study, I seek to evaluate the status quo and propose a new direction for the Korea movie industry.

Comparative Analysis of Export Volume Index by Country : Focusing on Korea, Canada, Brazil, UK, Australia (각 국별 수출물량지수의 비교 분석 : 한국, 캐나다, 브라질, 영국, 호주를 중심으로)

  • Kim, Shin-Joong;Choi, Jeong-Il
    • The Journal of the Korea Contents Association
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    • v.19 no.11
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    • pp.549-557
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    • 2019
  • The purpose of this study is to investigate the parallelism and volatility with Korea by using the Export Volume Index of Korea, Canada, Brazil, UK and Australia. The analysis period was prepared for indicator analysis, numerical analysis and model analysis using annual data for a total of 28 years from 1990 to 2017. In the correlation analysis, Korea showed high correlation in Canada, UK and Brazil, but low in Australia. In the coefficient of regression analysis, Brazil, Canada and UK are moving in a positive direction with their dependent variables (Korea), but appear to be almost unaffected by Australia. In order to increase Korea's exports in the future, Australia, Brazil, India, Vietnam and Singapore are emerging as new markets, which requires continuous attention. Although this study selected Canada, UK, Brazil, and Australia, it is expected that an objective and reliable study will be produced if more diverse countries are selected and analyzed in the future.

A Study on A Scheme to Improve the Competitive Power of the Korea Satellite Industry (우리나라 위성 산업 경쟁력 제고 방안에 관한 연구)

  • Eun, Jong Won
    • Journal of Satellite, Information and Communications
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    • v.8 no.1
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    • pp.35-39
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    • 2013
  • Space technology is a core technology which is emerging as the most competitive industry in the 21st century. However, it is said that private enterprises may have some limitations to run the space business independently because the space industry requires not only to enormously spend the amount of investment at the beginning stage of business but also to have lots of difficulties to get the amount of investment in the short period of time. Therefore, the advanced countries of having the space industry such as America, Japan, France and so on have been developing the space technologies through the help of their governments to some level at the beginning stage of business. Korea established the space development promotion law in 2005. Also Korea has been making efforts to correct the national space development middle and long term basic plans. However, while Korea becomes the 8th economic country in the world, Korea does not have a large enterprise which has ability to supply the domestic satellite demands, and to export satellites to foreign countries by developing satellites without having any help from foreign companies. Therefore, this paper described the activating scheme of satellite industry to efficiently carry out the Korea's space development mission, and to enforce the global competitive power.

Begomoviruses and Their Emerging Threats in South Korea: A Review

  • Khan, Mohammad Sajid;Ji, Sang-He;Chun, Se-Chul
    • The Plant Pathology Journal
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    • v.28 no.2
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    • pp.123-136
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    • 2012
  • Diseases caused by begomoviruses (family Geminiviridae, genus Begomovirus) constitute a serious constraint to tropical and sub-tropical agro-ecosystems worldwide. In recent years, they have also introduced in temperate regions of the world where they have great impact and are posing a serious threat to a variety of greenhouse crops. Begomoviral diseases can in extreme cases reduce yields to zero leading to catastrophic losses in agriculture. They are still evolving and pose a serious threat to sustainable agriculture across the world, particularly in tropics and sub-tropics. Till recently, there have been no records on the occurrence of begomoviral disease in South Korea, however, the etiology of other plant viral diseases are known since last century. The first begomovirus infected sample was collected from sweet potato plant in 2003 and since then there has been gradual increase in the begomoviral epidemics specially in tomato and sweet potato crops. So far, 48 begomovirus sequences originating from various plant species have been submitted in public sequence data base from different parts of the country. The rapid emergence of begomoviral epidemics might be with some of the factors like evolution of new variants of the viruses, appearance of efficient vectors, changing cropping systems, introduction of susceptible plant varieties, increase in global trade in agricultural products, intercontinental transportation networks, and changes in global climatic conditions. Another concern might be the emergence of a begomovirus complex and satellite DNA molecules. Thorough understanding of the pathosystems is needed for the designing of effective managements. Efforts should also be made towards the integration of the resistant genes for the development of transgenic plants specially tomato and sweet potato as they have been found to be widely infected in South Korea. There should be efficient surveillance for emergence or incursions of other begomoviruses and biotypes of whitefly. This review discusses the general characteristics of begomoviruses, transmission by their vector B. tabaci with an especial emphasis on the occurrence and distribution of begomoviruses in South Korea, and control measures that must be addressed in order to develop more sustainable management strategies.

Recent Status and Future Prospect on Space Debris Mitigation Guideline (우주쓰레기 경감 가이드라인 동향 및 향후 전망)

  • Kim, Hae-Dong
    • Journal of the Korean Society for Aeronautical & Space Sciences
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    • v.48 no.4
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    • pp.311-321
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    • 2020
  • With the recent breakthrough in technology for micro-satellite, small satellite, and mega constellation missions, and the cost of accessing space from recycled space launch vehicles sharply lowered. Thus, space development is set to make a transition to a new space age that is different from before. Accordingly, the problem of worsening space environment conditions due to the increase in space debris, an inevitable adjunct to active space development, is also emerging as an international concern. In this paper, the contents and trends of international organizations for the protection of the space environment and space debris mitigation guidelines of each country were reviewed and forecast the future movement of the international community. In addition, it is suggested example of guidelines that fit the reality of Korea and how to apply them.

The Design and Implementation of the Directory Service for the utilization of USN (USN 활용을 위한 계층형 서비스 설계 및 구현)

  • Roh, Changbae;Na, Wonshik
    • Journal of Convergence Society for SMB
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    • v.4 no.2
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    • pp.1-5
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    • 2014
  • Connotation and unlimited growth potential as the core infrastructure to implement the u-Korea RFID/USN is emerging to lead to a future Internet that can bring a huge transformation in the industry sector. On RFID/USN increase overall social interest of our country, if the world who want to dominate the market by securing the u-Korea vision and global RFID/USN technologies IT839 depending on the policy, has been active research on the USN and USN infrastructure in the future building is completed as quickly to take advantage of the USN. USN applications will increase. Of USN middleware and necessitate USN infrastructure-based application development in order to more easily USN middleware configuration directory service is one of the core services. USN infrastructure suitable for the directory service when considering the characteristics of WSN, such as the USN components, update existing directory services and search focused on the problem and receive, this paper can overcome this directory service design and implementation discussed.

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A study of socio-economic influence of railroad -focusing on some examples- (철도의 사회경제적 영향력에 관한 연구 - 몇 가지 사례를 중심으로 -)

  • Lee, Yong-Sang
    • Proceedings of the KSR Conference
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    • 2008.06a
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    • pp.2316-2324
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    • 2008
  • In this paper, I illustrate the some examples of socio-economic influence of railroad in Korea. The Korean railroad has been running for 109 years now since it started operation in 1899. The opening of railroad in Korea has been affecting influence in our society not only transportation but also infrastructure building and the formation of new cities which they were built along the rail network like Daejeon. I have come up with some examples, which railroad has affected the in our society. For example, the changes of transport route from road to railroad, emerging the new cities, industries and culture. This paper contributes to look over the various function of railroad in Korea. Moreover it will be compared with Japan's railroad influence in his country. It gives us a peculiarity and universality in railroad's function including colonial policy

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Black Gold or the Devil's Curse? Oil and Networks in Azerbaijan (검은 황금인가 악마의 저주인가? 아제르바이쟌의 석유와 연줄망)

  • Lee, Chai-Mun
    • Journal of the Korean association of regional geographers
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    • v.11 no.6
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    • pp.640-656
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    • 2005
  • A chronic depression in the Korean economy, which depends mostly on imported oil, has been attributed partly to rising crude oil prices recently. Against the backdrop of these realities in Korea, Azerbaijan in the Caspian region, with vast oil and gas deposits, has been greeted enviously by some Koreans. Many transition economies, especially on the Caspian region trumpeted by the oil boom, however, are rich in natural resources, but the benefits of those resources are appropriated by the local elite in collusion with foreign companies. Azerbaijan, in particular, is dominated by a series of internal and external patronage networks. Foreign capital nourishes those networks surrounding President Aliev. Thus, the case of Azerbaijan shows that resource rents in the transition economies sometimes do not help in improving the living conditions of ordinary people. Rather rich resource rents turn out to be a major impediment to the emerging development of the transition economy, lessening the incentives to reform in the country. The result was the possibility of the so-called Dutch Disease, in which disproportionate growth in a certain energy sector tends to crowd out investment in other sectors of the economy.

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Remediation of Contaminated Soil and Groundwater in Korea: Suggestions for Progress (국내 토양과 지하수 오염 복원사업에 대한 고찰)

  • Lee S. Y.;Lee Chae-Young;Kim Doo-Il
    • 한국지구물리탐사학회:학술대회논문집
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    • 2001.09a
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    • pp.23-33
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    • 2001
  • Soil and groundwater contamination is an emerging national issue in recognition of the potential adverse impact to human health and ecosystem. In a recent registration, property owner's liability was addressed on the damages to neighbor's soil and groundwater caused by contaminant-plume migration. Soil and groundwater remediation is a technical and engineering project. But, the scientific and technical solutions for the project have been greatly influenced by social and political movement in the country. Governmental sectors, including local and central, should actively engage on this important issue through long-term planning and public investments. Government made regulations to prevent soil and groundwater contamination, not to punish private sector that has no technical and financial capability for solving such problems.

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