• Journal of Korea Society of Industrial Information Systems
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• v.18 no.4
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• pp.61-72
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• 2013

The relationship between export growth and economic growth in developing countries has been one of the main issues in the growth theory field. Many of empirical studies have been done during the last three decades in order to investigate the export-led growth hypothesis using either time-series or cross-sectional data mainly in developing countries. This paper applies cointegration and error correction models to test causal relationship between export growth and economic growth in the Korean 8 manufacturing industries using the industrial time-series quarterly data over 1975-2010. The export-output relationship is tested by including industrial capital stock and the industrial labor force as exogenous variables. The cointegration and error-correction modelling technique with industrial export and output data have showed the strong evidence that there is a bi-directional causality between industrial export and industrial output in 6 manufacturing industries except wood & pulp and nonmetallic industries.

• Proceedings of the KIEE Conference
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• 2015.07a
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• pp.465-466
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• 2015

전 세계적으로 에너지 수요의 증가에 따라 에너지를 효율적으로 이용해야 한다는 인식이 확산되고 있다. 에너지 절약과 환경보호를 위해 세계 각국에서는 에너지효율제품의 보급화를 위해 에너지 효율기준 및 라벨링 제도를 시행하고 있다. 본 논문에서는 개발도상국인 에티오피아 선정하여 구체적인 사례를 적용하여 보았다. 효율적인 에너지 관리를 위한 제도로 최저소비효율기준(MEPS : Minimum Energy Performance Standard)과 에너지소비효율등급라벨표시(이하 '라벨링')에 대한 내용을 살펴보고 국내, 해외선진국, 개발도상국 등 여러 국가의 운영 현황을 조사하였다. 그리고 에티오피아에 적용하기 위해 여러 상황을 고려한 맞춤 라벨링을 설계해 보고자 한다.

• Journal of the Korean Association of Geographic Information Studies
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• v.22 no.4
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• pp.158-168
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• 2019

Korea Hydrographic and Oceanographic Agency(KHOA) carried out a research project named 'Marine Fisheries Infrastructure Construction and Technology Training for the Philippines' as part of the 1st Official Development Assistance(ODA) from 2015 to 2018. It is preparing for the 2nd ODA project which will begin in 2020. Besides, recently, the Philippines is paying attention to marine territory management and response capability due to problems such as the sea-level rise and coastal erosion caused by climate change. Therefore, before 2nd ODA to the Philippines, this study analyzed the vertical ocean model on the vertical datum in Korea and suggests the direction of development of the vertical ocean modeling system for the vertical datum in the Philippines using the observed data from the permanent tide station which was built by the Philippines ODA research project over the last four years. Moreover, as a pilot study, the Sulu Sea in the Philippines was selected and analyzed by harmonic analysis method. At each tide station, constants for correction had been computed. And the grid-based tidal model was constructed based on this study. As a result of the study, similar tidal characteristic were observed when the prediction and the measured tide were compared by applying the constants for correction between two station in the sea area with similar tidal level. These results could be used as basic data for the 2nd ODA to the Philippines, and contributed to construct and maintain a close cooperation and friendship between Korea and the Philippines.

• Journal of the Korean Society for Library and Information Science
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• v.52 no.1
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• pp.65-86
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• 2018

This study was conducted to analyze the characteristics of records related to Korea shown in the cataloging records of national libraries of the main 10 developing countries in Asia and Africa. The results are as follows. To begin with, Korea-related records in most national libraries are very poor and under 0.1% of the library. Except for National Library of Viet Nam, the figure is under 3,000 volumes and generally 2 times less than Japan related records. Second, except for National Library of Iran and Viet Nam most national libraries romanize Korean materials, there are not marked with the original Korean language and unfeasible Hangeul search. Third, on investigation of the subject distribution in sub criteria of Korea-related records, subject related to history and economy is largely shown in the highest rate. Fifth, among the Korea-related subject heading, Taekwondo is marked with distinction from Karate in most libraries except for 7 national libraries. Dokdo is marked with the geographical name of 'Korea' in 7 national libraries and East Sea (Donghae) already is marked with 'Japan, Sea of' in 7 national libraries. Amnokgang, Dumangang, and Baekdusan-related records did not search at all in most national libraries.

• Proceedings of the KIEE Conference
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• 2011.07a
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• pp.708-709
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• 2011

본 논문에서는 환경오염이 거의 없고, 무한한 에너지 원인 태양광을 이용하여 발전하는 태양광발전장치를 이용하여, 2차전지 및 IT기술을 기반으로 태양광발전장치를 이용한 전원공급장치를 제작하였다. 이 장치를 한국기술대학교의 몽골 해외봉사단에서 직접 설치, 운용하여, 상용전원이 제한적인 개발도상국가 및 후진국에 도입하여 생활의 질을 한층 높일 수 있도록 하였다. 이 태양광발전 전원공급장치는 발전된 전기 에너지를 충전 컨트롤러를 통해 2차전지 및 독립형인버터로 전달되어 상용전원으로 사용할 수 있게 된다. 독립형 태양광발전장치는 대상 부하의 크기를 고려하여 각각의 장비를 선정하였고, 2차전지를 이용하여 주간에 저장된 전기에너지를 발전을 하지 않는 저녁에 사용하므로 단속적인 태양광에너지의 단점을 보완하였으며, 태양광 발전장치에서 실시간으로 출력되는 데이터 값을 IT기술을 통하여 감시 및 제어할 수 있게 구성하였다. 이는 상용전원 공급이 제한적인 개발도상국이나 독립적인 전원이 필요한 외진 곳의 수용가에게 전기 수요를 만족시킬 수 있을 것이라고 예상된다.

• Journal of Korean Ophthalmic Optics Society
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• v.9 no.1
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• pp.105-115
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• 2004

In developed and industrialized countries life expectancy has increased significantly over the past century. As a consequence, the proportion of elderly individuals in these countries has also enlarged with the resulting increased burden on health care providers. In many developing countries the problem of age related and other eye disorders has far outstripped the ability to manage them. Accordingly, the World Health Organization (WHO) has introduced an initiative: Vision 2020 - The Right to Sight, with the objective of eliminating preventable blindness by the year 2020. This paper reviews the broad range of conditions involving external and internal structures of the eye and also the effects of aging on visual functions. It is hoped that this will provide a stimulus for increased study of these disorders, improved clinical diagnosis, and an enhanced interest and role in contributing to the objectives of the WHO and the World Council of Optometry with respect to early diagnosis, prevention and management of the diseases and disorders of the eye that are more prevalent in old age.

• Journal of the Korean Society of Marine Environment & Safety
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• v.18 no.1
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• pp.33-39
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• 2012

Official Development Assistance(ODA) Project is initiated to assist a developing country economically and to promote its welfare. Support on training and information system development are the primary elements in the maritime safety field. The maritime safety information system(MSIS) of ODA projects deals with maritime safety information of developing nations and ensures an inter-operability between other systems. Therefore, it is required to develop MSIS based on the Universal Hydrographic Data Model(UHDM) of International Hydrographic Organization(IHO). In this paper, we have analyzed the current status and operational process of UHDM established by IHO. Oil spill response system was selected as an example of MSIS project and, also, considered the application results to the maritime safety field of UHDM.

• Journal of the Society of Disaster Information
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• v.14 no.3
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• pp.288-295
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• 2018

Purpose: The paper aims to compare the effectiveness of the two types of transport demand management measures, namely pull measures and push measures. Method: Case studies of two metropolitan areas in the developing world assess the extent to which increases in fuel prices can contribute to reducing automobile use and increasing the public transport use and the potential of urban rail transit to cause mode shift from automobiles. Within the case studies, a stated response survey of current car users has been conducted for Cairo and an on-line survey of rail transit users in Algiers. Results: There was a major proportion of car drivers who intend to switch to public transport, depending on the range of fuel prices in Cairo and a considerable proportion of rail users who have switched from automobiles resulting in a measurable reduction in CO2 emissions in Algiers. Conclusion: Investments in urban rail can be highly effective where there are demands for better public transport, but this type of pull measures can be much more effective if combined with push measures which significantly raise driving costs.

• Korean Chemical Engineering Research
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• v.56 no.3
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• pp.356-360
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• 2018

The negative effects on ecosystem are getting serious due to the increase of particulate matters (PM) in the air by the increase of the number of population and the industrial activities. Thus, there have been a lot of environmental policies and researches of air purification system and filter mask to relieve the environmental problem. In this research, activated carbon impregnated cellulose acetate fiber filters produced using an electrospinning technique are studied for air purification. NaCl aqueous solution was used to generate PM and the humid air with NaCl PM was dried using a dehumidifier for the filter performance test. Filtration efficiency was increased with the increase of activated carbons, and acetone adsorption capacity was enhanced.

• Journal of Appropriate Technology
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• v.6 no.2
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• pp.103-114
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• 2020

Appropriate technology could be viewed in light of the framework of public diplomacy in which different countries and peoples interact with the environment and demand of residents in developing countries abroad. Korea has been relatively recently participating in public diplomacy since the effectuation of public diplomacy law in 2016, and tends to focus on cultural areas such as the Korean Wave. In this regard, this study compares the current state of public diplomacy in science and technology with major foreign countries and consider Korea's strengths, potential for development and evaluation management. The framework of public diplomacy may provide an opportunity to seek systemic cooperation in appropriate technology.