• Journal of Wetlands Research
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• v.6 no.4
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• pp.71-81
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• 2004

Recently the ecosystem has been seriously damaged by reckless development. The Ministry of Environment is now shifting its policy from one of "end-of-pipe" management and being regulation-centered to one striving to be preparatory and self-regulating. The nature conservation plan has been focused on protecting only the wildlife, so a systematic conservation of the nationwide ecosystem is inherently limited. To go beyond this limit, the strengthening of the link between the natural environmental conservation plan and the land use development plan is necessary. This study first diagnosed the "AS-IS" status of the natural environment conservation planning process and then envisioned a "TO-BE" image of the organic link between that plan and the land/metropolitan development plan. In conclusion, it was determined that the system of planning should be reformed and the focus of the planning should be shifted from source oriented planning to spatial environment planning. A biotope map should be drawn during this process and the examination criteria, methodology, and drawing standards are needed. The central government and self-governing bodies should have reasonable roles and responsibilities, and cooperate for more efficient conservation planning.

• Fire Science and Engineering
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• v.30 no.3
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• pp.67-72
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• 2016

The development of flame retardants aims to prevent the spread of fire and reduce the casualties caused by flammable and toxic gases generated during the combustion of building materials used in the interiors of multi-use facilities. Flame material application provides flame resistance to a silica sol in an organic-inorganic hybrid material by flame retardant adhesive or coating by producing a sol-gel method. The conventional flame retardant materials, non-flame retardant material is applied with Halogen freeway. In particular, the basic physical properties of conventional adhesive coating improves the heat resistance, enhances the durability fire and heat, and expands the halogen free flame retardant of building materials.

• Journal of Nuclear Fuel Cycle and Waste Technology(JNFCWT)
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• v.6 no.4
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• pp.387-398
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• 2008

To obtain base-line data in the low- and intermediate-level radioactive waste disposal facility, radiological environment investigation is required at least two years prior to the facility operation near the disposal facility. The investigation has been performed since January 2007 for the Wolsong LILW disposal center. In this paper, investigation procedure and detailed information obtained for six months in 2008 are described. Based on the current results, future investigation planning is also discussed for the radiological environment management of the disposal facility.

• Archives of design research
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• v.16 no.1
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• pp.281-288
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• 2003

Beyond the millennium industrial development affects all of our life, and the growth of the automobile among them provides us with convenience of the living. One, however, was regarded as important to recognize the safety of the parking rather today than any past, getting together with the increasing auto population into the popularization gradually. It was needed to develope an active system and safety equipment in order to protect against an accident because there were so many accidents during the parking about which one felt relief. The objectives of this study was to develop a supporting structure with high static friction, adapt to various road environments, such as an unpaved road, a wet paved road, controling an angle, considering a portable and moveable device in order to prevent an accident during parking. As it mentioned above, the novel supporting structure had four strengths rather than a previous supporting structure, a practical new design (1998 084336 B60C) The implication of the study was the inspiration from warning of the parking accident almost 10 % of the total traffic accident in Korea, tries to find a solution to a problem in order to decrease the parking accident, in addition, makes it regulation ,and it was implied to the orientation about the popularization and the practical use of the new supporting structure which was developed

• Korean Journal of Environmental Biology
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• v.19 no.1
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• pp.19-24
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• 2001

Agricultural pesticides may cause certain biological risks since they are widely used to eradicate pests. Agricultural disasters may arise even from the possibility of their synergistic interaction with other harmful enviromnetal factors. The effect of pesticide on radiation-induced DNA damage in human blood lymphocytes was evaluated by the single cell gel electrophoresis (SCGE) assay. The lymphocytes, with or without pretreatment of the pesticide, were exposed to 0-2.0 Gy of $^60 CO$ gamma ray. Significantly increased tail moment, which was a marker of DNA strand breaks in SCGE assay, showed an excellent dose-response relationship. The present study confirms that the pesticide has the cytotoxic effect on lymphocytes and that it shows the synergistic interaction with radiation on DNA damage as well. The results may have a role of providing biological information necessary for the prevention of environmental disaster.

• Journal of Engineering Education Research
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• v.14 no.4
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• pp.39-47
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• 2011

This paper deals with nanoethics as a sort of extension of engineering ethics utilizing various books, articles, and reports concerning historical, social, and ethical aspects of nanotechnology. After a brief examination on the place and development process of nanotechnology, ethical issues on nanotechnology are analysed including safety problem, impact on environment, violating privacy, social inequity, military use, and human enhancement. The basic principles on nanoethics are proposed such as promotion of public understanding, construction of participatory governance, contribution to sustainable development, commitment to precautionary principle, and compliance with research integrity. Lastly, integrated method in nanoethics education is illustrated putting lecture model, investigation model and discussion model together. This paper can provide the contents available for nanoethics education, and make a basis for the sound development of nanotechnology.

• Journal of Environmental Impact Assessment
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• v.26 no.6
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• pp.495-507
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• 2017

The regional environmental conflicts of 'Mungjangdae Hot Spring Development Project' have still now continued from 1985. As a case study, the limitation of environmental litigation and the feasibility of EIA as Alternative Dispute Resolutions (ADR) for solving the conflict of 'Mungjangdae Hot Spring Development Project' was analysed. In order to mitigate environmental and social conflicts, the scope and time of public participation in EIA process which is democratic procedure based on scientific prediction of environmental impact need to be diversified to the extent 'Aarhus Convention', and the burden of environmental litigation need to be alleviated by the 'EIA consultation' from environmental authorities. In decision-making process related with large scale development plan and project which have enormous impact, the effectiveness of the EIA as ADR can be enhanced by applying citizen involvement in environmental governance and the various aspects of sustainability. The effective utilization of EIA public participation such as public hearing to pursue social equity can be a ESSD scheme for the implementation of SDG at regional dimension in Korea.

• Applied Chemistry for Engineering
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• v.24 no.1
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• pp.72-76
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• 2013

In this study, the boric acid which is a by-product in the esterification process to obtain norbornene diester derivatives was recovered, and then its reusability for esterification of norbornene was investigated. Four types of trialkyl borate (tributyl borate, tripentyl borate, and triisopentyl borate, trihexyl borate) were synthesized through the esterification with boric acid and four types of alcohol. Then, diester derivatives were synthesized by esterification with the synthesized trialkyl borate and norbornene dicarboxylic acid. The conversion of norbornene dicarboxylic acid is 89.50~99.31%. The boric acid which is a by-product in the esterification were recovered with NaCl salt and used for synthesizing trialkyl borate. The recovery rate was 92.43~99.35 %. When the recovered trialkyl borate was used in esterification, there are little losses of the yield. Since boric acid which is a major by-product is able to be recovered, the process is expected to be a clean technology to prevent an environmental pollution by the emission of chemical compounds.

• Journal of Korean Society for Geospatial Information Science
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• v.16 no.1
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• pp.75-81
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• 2008

This study purpose is an industrial complex environmental improvement and trust management organization of waste water insurance for transparency of the GIS Application a waste water trust management system about extermination plan. A industrial waste water management system is a waste water management and trust management an input device and the trust a note of confirmation for printer trust management system, of manager by time, by work, a waste water by classify, by organization the trust volume will be the statistics analyze system and trust organization of waste water spacial information and a waste water trust volume and of a waste water volume a distribution chart furnish the citizens information WebGIS system. The has be Extermination a waste water trust management system is a waste water a point of start let's solve this project is grasp. And by computerization work the a time and an economy loss reduce. Be on controling trust and a waste water is distribution controling and citizens about environmentalism will be inspiration by WebGIS.

• Journal of Korea Society of Industrial Information Systems
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• v.17 no.6
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• pp.73-82
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• 2012

This paper reviews Privacy Impact Assessments in order to perform preventing and diagnosis against potential threats focused on the C-Shopping mall case. The quality of protection in C-shopping mall shows that the corporations itself is 29.2, the system is 68.8, the life cycle of the privacy is 25.5 and CCTV is 60.0. The lowest levels are the corporation's management 16.7, the life-cycle's saving and keeping 12.5, usage and offer 11.5 and destruction 16.7 among the life cycle of the privacy. The result of risk analysis shows that the highest levels are saving and keeping 13.3 and destruction 13.0. From the result, dangerous duplications are saving and keeping and destructions.