• Proceedings of the Korea Contents Association Conference
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• 2003.11a
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• pp.486-489
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• 2003

This paper surveies the harmful sites on Internet. Also political and technical methods for blocking Internet harmful sites are described. Finally, we discuss the synthetic necessary actions for blocking Internet harmful sites

• Proceedings of the Korea Contents Association Conference
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• 2003.11a
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• pp.84-90
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• 2003

This paper describes the analysis of Internet web board. Several usage types and problems on web board are analyzed systematically. Finally, technical and political problem resolution methods on web board are proposed.

• Journal of the Korean Institute of Educational Facilities
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• v.11 no.6
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• pp.33-42
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• 2004

The aims of this study are proposal for architectural design guidelines and reviewing the remodeling tendencies in the campus facilities. To achieve these purposes, the architectural remodeling characteristics of 23 campus facilities have been investigated, and the technical construction methods were also analyzed for each one of these facilities. The results from this study are as follows : (1) The requests from the changes of academic plan and the degradation and obsolescence are highly occupied the causes of architectural remodeling in campus facilities. (2) In technical construction methods, the horizontal and vertical additions are effective in campus facilities remodeling. (3) According to the recent campus remodeling tendencies, the campus facility remodeling plan and schedule should be included in campus facility master plan.

• Proceedings of the Korea Contents Association Conference
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• 2004.05a
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• pp.40-47
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• 2004

This research proposes the technical solving method for blocking Internet harmful sites such as chatting and image chatting. For this, biometric verification using human front-faces is proposed. Also, signal processing method is proposed for blocking pornographic acts. Finally, the effectiveness of this paper is demostrated by experiments.

• Journal of Korea Society of Digital Industry and Information Management
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• v.6 no.2
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• pp.247-254
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• 2010

In this paper, I propose the modular support of IT small companies that assigns specialist on each module and create the module corresponding to R&D processes to small companies in order to support technical difficulties arising in a R&D process of IT small companies. The number of applied target companies is 149 IT small companies and altogether 45 specialist who had supported 10 modules. As a result of observing for two years, I identified that the system helps the technical difficulties.

• Journal of the Korean Society of Safety
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• v.27 no.6
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• pp.64-69
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• 2012

The purpose of this study is to suggest new safety technical standards to improve the safety in the incineration process. Firstly, we analyzed the major accidents occurred in the incineration process since 1996 and proposed 4 articles which is required to be added newly to the existing KOSHA GUIDE. Secondly, we also performed the HAZOP study for each study node and also suggested 3 articles. Finally, we analyzed recommendations commented for PSM reports which have been submitted from the enterprise located in Honam province since 2005 and proposed 2 articles as well. We understand that all 9 articles proposed above, should be added to the KOSHA GUIDE in order to improve the safety in the incineration process and to prevent the major fire and explosion accidents in the design stage.

• Journal of the Korean Institute of Landscape Architecture
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• v.35 no.5
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• pp.37-45
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• 2007

WTO/TBT requires that, for technical regulations affecting trade, technical regulatory requirements must be specified where possible in terms of performance rather than design or descriptive characteristics. The movement which made "performance" a keyword in landscape architecture was activated in Japan, one of the leading counties in performance-based regulatory system(PBRS). The Japanese recent movement of systematization activity on performance-based standards and specifications was reviewed and operational applications for performance-based regulatory system in South Korea are summarized as follows: 1. The establishment of performance standards that can be properly evaluated by assessment indicators is necessary in cases when quantitative evaluation is difficult. 2. As a preparation for PBRS, a brief procurement system by technical proposal for the landscape design and construction is necessary. 3. As a preparation for PBRS, activation of an environmental performance evaluation on experimental construction is necessary. 4. As a preparation for PBRS, a certification system of environmental performance on various landscape construction methods is necessary. 5. The Private Finance Initiative Project is the most similar to PBRS therefore, activation of the Private Finance Initiative Project is necessary in landscape architecture projects for park rehabilitation.

• Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography
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• v.39 no.5
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• pp.321-328
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• 2021

This study considered measures to support the establishment of surveying and spatial information in preparation for the unification of South and North Korea and the subsequent construction of national infrastructure. The organization identified and analyzed spatial information about North Korea, road and railway-oriented SOC construction projects, and examined the applicability of the latest technologies to narrow the technical gap with North Korea and quickly establish land spatial information. To prepare a support process appropriate for the situation in North Korea, technical and human support details and considerations were reviewed through a case analysis of spatial information construction for developing countries. In addition, the main result was "Presenting Efficient Utilization of Human Resources and Equipment for the Establishment of Spatial Information in North Korea," establishing an efficient utilization plan for the human resources and equipment needed in the support process based on technology support. It is expected that the South Korean government will minimize the negative impact on future land infrastructure construction by first conducting research in inter-Korean economic cooperation and national infrastructure construction and establishment of spatial information construction plans.

• Journal of Korean Tunnelling and Underground Space Association
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• v.23 no.6
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• pp.385-392
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• 2021

When ordering a slurry shield TBM to be used for power cable tunneling, the client organizes an evaluation committee composed of experts, suggest the criteria and evaluation method for technical specifications for supplier selection, and based on the manufacturer's technical proposal were attempted to evaluate and select. It is expected to be referred to as a guideline for future projects to using Shield TBM as one of the methods of verifying performance and quality in advance and securing economic feasibility in the shield TBM tunneling in the recent increasing trend.

• Journal of Nuclear Fuel Cycle and Waste Technology(JNFCWT)
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• v.21 no.3
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• pp.347-357
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• 2023

United States Nuclear Regulatory Commission (U.S. NRC) specifies regulations on obtaining licenses and describes the technical position on the average waste concentration, also known as Concentration Averaging and Encapsulation Branch Technical Position (CA BTP); CA BTP helps classify blendable waste and discrete items and address concentration averaging. The technical position details are reviewed and compared in a real environment in Korea. A few cases of concentration averaging based on the application of CA BTP to domestic radioactive waste are presented, and the feasibility of the application is assessed. The radioactive waste considered herein does not satisfy the Disposal Concentration Limit (DCL) of the second-phase disposal facility while applying the preliminary classification. However, if CA BTP is applied when the radioactive waste is mixed with other radioactive waste items in a large and heavy container, it can be disposed of at the second-phase disposal facility in Gyeongju Repository. To apply the CA BTP of the U.S. NRC, it is necessary to investigate the safety assessment conditions of the US and Korea.