• KIEAE Journal
• /
• v.13 no.2
• /
• pp.47-52
• /
• 2013

The problems of light pollution first became an issue in the 1970s when astronomers identified the degradation of the night sky due to the increase in lighting associated with development and growth. As more impacts to the environment by lighting have been identified, many attempts have been made for reducing light pollutions. To prevent light pollution and increase energy efficiency, Seoul Metropolitan Government(SMG) replaced metal halide road lighting to LED luminaire in four arterial highway in Seoul. The present study compared the lighting characteristics of metal halide and LED luminaire in terms of Korea Standard for road lighting(KS A 3701) and BUG rating from Illuminating Engineering Society of North America(IESNA). The results showed that LED luminaire increased road surface luminance up to 2 times in average compared to the metal halide environment. Also, LED luminaire reduced the glare value by 2 times and luminous flux over 50% than the metal halide luminaire. In comparison with the BUG ratings, LED luminaire rated 1 degree lower for the backlight ratings and 3-4 degrees lower for the uplight ratings. The measured values testified that the LED luminaire is effective for roadway lighting and light pollution reduction.

• Journal of the Korean association of regional geographers
• /
• v.21 no.4
• /
• pp.631-638
• /
• 2015

The aim of this article is to analyze problems of the government-led region-based business-university-research institute collaborations(BURIC) in Korea and to present main issues for solving and improving the current 'cul-de-sac' of these collaborations. The main problem of such collaborations is the wider divergence of opinions by actors who implement projects of the BURIC funded by the central and local government. Due to this problem, each region, mainly the non-Seoul metropolitan region, in Korea has problems of the system and people for BURIC. Within this context, main issues of the government-led and region-based BURIC is focused upon BURIC for the start-up of self-employment and the expansion of companies' lifespan. Since 2000, experts and policy-makers have emphasized business- (or company-) centered BURIC rather than University-focused one. This point of view should be improved or corrected. That is to say, policies of BURIC are in need of focusing upon the start-up for self-employment and the expansion of companies' lifespan.

• The Journal of the Institute of Internet, Broadcasting and Communication
• /
• v.20 no.1
• /
• pp.205-210
• /
• 2020

Thanks to the shift in awareness of environmentally friendly energy and government initiatives, practical light-emitting diode(LED) lighting fixtures have emerged and are being distributed, resulting in very large energy savings. However, in actual use of LED lighting, it is possible to use it as an individual, but when using a large street light or a whole home lighting, the whole lighting system is realized due to various problems such as efficiency, stability, and reliability. Doing so has several problems. Although AC-LED has been developed recently to solve safety problems such as heat generation phenomenon of the conventional DC-LED, it also has various problems such as quality safety and reliability, which are difficult to use as outdoor lighting using existing AC Power. This happens. Accordingly, the appropriate power for AC-LED should be developed and applied, and the emergence of such LED lighting will play a role as a tool that can overcome the limitations of existing LED lighting and implement sustainable energy saving.

• Analyses & Alternatives
• /
• v.4 no.1
• /
• pp.5-37
• /
• 2020

In the 2000s, financial exclusion of low-income people emerged as a major social problem in South Korea. Microcredit business was first introduced by NGOs to help the poor overcome poverty while the Korean government soon chose to initiate microcredit policies to assist financially marginalized low-income people as a key policy measure to alleviate social inequality and revitalize economy. Unlike the initial expectation that state intervention in microcredit industry would be more effective, the outcome has been much less impressive. This paper aims to examine the poor performance of state-led microcredit in South Korea during the period of Lee Myung-bak administration by employing the concepts of state autonomy and capacity. It finds that the state autonomy, a key characteristic of a developmental state, was high in the sense that the funds had been raised in the face of strong resistance from private financial institutions. Lack of state capacity such as low technocratic expertise and politicization of microcredit policy, however, turned out to be a major stumbling block to the state-led microcredit in South Korea. This study shows that although the Korean government still has strong willingness to intervene in the financial market even in the face of interest groups' opposition, the eventual success of state action largely depends on its capacity to effectively implement financial policies.

• Journal of Distribution Science
• /
• v.11 no.9
• /
• pp.31-34
• /
• 2013

Purpose - This paper aims to explain that the Chinese distribution market will continue to bring tremendous business opportunities to commercial enterprises, given the relatively strong economic fundamentals and substantial government-led measures to boost domestic demand. Research design, data, methodology - A survey was conducted on China's retail market data during 2012. By empirically analyzing the data for retail sales of online markets and franchises, we conclude that the online retail market in China will continue to grow. Results - Based on data from 2012, 2013 is expected to be a challenging year for the retail sector, as both external and internal pressure is likely to persist. This paper outlines some major challenges facing retailers in China. Conclusions - The study shows that retailers in the Chinese market will face some major challenges: 1) the Chinese retail market is considerably affected by an uncertain economic outlook 2) an unfair environment of competition exists and 3) product safety is a serious issue. However, in the future, China's retail market will continue to bring tremendous business opportunities to commercial enterprises, given the relatively strong economic fundamentals and substantial government-led measures to boost domestic demand.

• Journal of the Korean Society of Industry Convergence
• /
• v.26 no.4_2
• /
• pp.553-559
• /
• 2023

In the case of a government's digital platform, that is exploring public software for the first time through private investment, it's important to conduct a feasibility analysis and select appropriate methods before promoting digital projects. Looking ahead, it's crucial to provide direction for the private-invested public software market to enter the global software market.

• The Journal of Fisheries Business Administration
• /
• v.48 no.3
• /
• pp.33-45
• /
• 2017

There have been several complications and problems about marine ranching policy. Regional conflicts have occurred in the process of selecting land for the pasture. And conflict occurred in post-management process. The causes of these conflicts were pointed out to lack of social science research and alternatives. The government-led initiative model, which ignores participation in each sector, has been pointed out as a problem. In order to increase the effectiveness of the marine ranching project, the following points should be considered. First, at the stage of establishing the ocean ranch business plan, social science approach should be considered together with natural science approach. Second, a governance system should be established to enhance the effectiveness of the marine ranch project. The governance system refers to a consultative body in which the central government and local governments, autonomous steering committees, research institutes, local civil society organizations, and participating companies participate. We can improve the efficiency of business by establishing and promoting direction, operation policy, and action plan of sea pasture business centering on governance system. Third, it is necessary to change the management system from the existing administration-led business model to the cooperative governance system - based model. The effectiveness of the marine ranching project can be improved through the governance system.

• Journal of the Korean Institute of Rural Architecture
• /
• v.6 no.3
• /
• pp.25-38
• /
• 2004

The government has made a great effort for the development of rural area. The aim of this study is to analyze the change process and characteristics of the government's rural area development policies implemented so far and present an aid as adequate material to the direction of development policy for rural areas. The rural area development policy had been focused on maintenance of physical infrastructure facilities in the rural areas, pursuing urban convenience led by the government from the 1950s to 1990s. The policy has changed to local residents-led rural area development from the late 1990s to present time. The basic direction of the policy turned into making much of environment-friendliness and promotion of regional activation. The policy was transformed to recognize our rural area and also perceive it pastoral and resting space. In addition, green tourism has emerged as an important theme since 2000. In the rural area development policy, it is the most important to connect it with various development projects, select target areas from the long-term perspective and pursue efficiency through intensified investment of financial resources.

• International conference on construction engineering and project management
• /
• 2005.10a
• /
• pp.371-376
• /
• 2005

Administrative works of local governments in Japan always have been led by central government. Local government organizations have gotten used to control of central government, whose organization is divided vertically into divisions. Such organizations as lack of cooperation of each administrative division could not define strategic goal appropriate for their district independently and could not give an efficient and optimized solution to their strategic goal. Under existing management system, it will be difficult for local governments to rapidly adapt to changing society. Under these circumstances, it is necessary for local governments to structure new management system independent on central government's instructions in order to manage appropriately.

• Journal for History of Mathematics
• /
• v.36 no.3
• /
• pp.37-57
• /
• 2023

In the history of elementary school mathematics education in Korea, the period led by the Government-General of Joseon during the Japanese colonial period cannot be omitted. As a way to grasp the real state of elementary school mathematics education at that time, there is a method of analyzing elementary school mathematics textbooks published by the Government-General of Joseon. However, the actual state of the publication of them was not sufficiently known. For this reason, this study surveys the actual state of the publication of those textbooks. To this end, real information on textbooks owned currently by various institutions and information on the publication of those textbooks in the official gazette and documents of the Government-General of Joseon were checked and organized.