• 한국태양에너지학회 논문집
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• 제32권3호
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• pp.162-169
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• 2012

Our country set the mid-term reduction goal of greenhouse gases up to 2020 in accordance with Bali roadmap agreed in 2007 through the negotiation with UNFCCC in 2009 and specified the proper goal as by the Basic Act on Green Growth that went into effect at April, 2010. First of all the enlargement of green building construction has been suggested as a worldwide strategy to achieve the green house gas reduction. Building area is one of most important sectors for the countermeasure of climate change agreement and the achievement of national green house gas reduction goal and the need to reduce its green house gases has been increased accordingly. The objective of the study is to examine the status and characterization of mass energy consumption local governmental buildings' green house gas emissions depending on usage (hotel, school, apartment, hospital) through the green house gas emission source unit analysis. The result indicated that the energy source unit was proportional to green house gas source unit and hotel showed the highest green house gas emission source unit per open area of construction unit, followed by hospital, apartment, and then school. In case of apartment, green house gas emission source unit per open area of construction unit decreased as year went on. Meanwhile school building showed a striking increase in the annual energy source unit.

• 농촌계획
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• 제19권4호
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• pp.33-46
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• 2013

The present study aims to provide an analytical framework for achieving aid and development effectiveness of agricultural cooperation with a demand-oriented perspective. This paper pays particular attention to categorize the stages of agricultural development of African recipients to identify demands for agricultural aid of the categorized groups. To do so, first of all, it establishes theoretical background to apply the demand-oriented concept and utilize the phase of agricultural development as an alternative for aid and development effectiveness. On the basis of the theoretical robustness, it conducts a series of analyses to categorize the African recipients by the development stages, incorporating factor analysis, cluster analysis and comparison between the present-future agricultural development levels. The findings propose analysis indicators for phase of agricultural development and clustered results including 18 countries of KAFACI members and priority countries in Africa. In addition to the practical application of the results, the methodological flow can be used as steps for sketching a future roadmap to construct the demand-oriented ODA(Official Development Assistance) plan. This paper also offers implications regarding ODA strategy of Korea in response to the phase of agricultural development and the aid demands.

• Journal of Construction Engineering and Project Management
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• 제1권3호
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• pp.18-27
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• 2011

Although information communication technology (ICT) is long regard as very useful tool in today's construction engineering and project management environment, organizations must not only operate based upon its original setting, but also requires on-going observation, additional features and fine-tuning actions before the desirable outcome can be achieved. However, it is a very common phenomenon that organizations purchase the licensed "off-the-shelf-software" package and customize it to suit their own business need. Due to the incapability of such software and inefficient customization, the possible result is making that ICT tool not user-friendly and sometimes the whole system becomes obsolete. The purpose of this paper is to review and report those actions taken (between February 2006 and December 2010) by a construction organization to enhance the performance of its Enterprise Resource Planning (ERP) system launched in December 2002. Such actions include: improving data inputting method; removing the transition bottleneck; introducing crystallization function; revising the organization's "Delegation and Limits of Authority"; publishing the "League Table" amongst users; integrating the 3D Mode into the system and upgrading hardware. Whilst the ultimate goals of such system are well beyond the time limit of this research study, an obvious interim result, achieved by this case studied organization, was winning a landmark project worth US$500 million after the ERP system was functioned properly and effectively. Their experience and success becomes an exemplar which can be borrowed by those companies, from managerial perspectives and as a roadmap, planning to adopt information technology (IT) strategy and use ICT tool in the construction engineering and project management framework. Singapore, where public housing provisions have been a major concern of their citizens as the building stock gets older.

• 한국콘텐츠학회논문지
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• 제21권6호
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• pp.306-317
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• 2021

미국, 유럽, 중국, 일본 등 주요 선진국은 탄소 경제에서 수소 경제로의 전환을 위해 다양한 수소 경제 정책을 발표하며 연구역량을 집중하고 있다. 우리나라도 이러한 추세에 발맞추어 2019년 초 수소 경제 활성화 로드맵을 발표한 이래로 수소 경제 관련 법안을 마련하고 지원책을 실시하고 있다. 본 연구에서는 국가과학기술지식정보서비스(NTIS)의 국가R&D과제정보 최근 10년치 데이터를 활용해 수소 경제, 그중에서도 전·후방 파급효과가 크다고 할 수 있는 연료전지전기차 관련 R&D 현황과 지식구조를 파악하고자 한다. 연료전지전기차 관련 국가R&D과제(2020년 1월 기준) 1,479개의 원시 데이터를 바탕으로 네트워크 분석 및 텍스트 마이닝을 실시한 결과, 연료전지전기차 분야에서는 수소의 생산, 운반, 저장, 활용의 전 프로세스에 걸친 기술 및 시스템의 연구개발이 활발하게 이루어지고 있는 것으로 나타났다. 본 논문은 해당 연구결과를 통해 현재 연료전지전기차 산업을 선도하고 있는 한국의 수소 경제 관련 정책 수립과 연구개발, 시장 전략에 대해 시사점을 제시한다.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제15권5호
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• pp.1909-1928
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• 2021

At present, the Colombian government shares information on threats or vulnerabilities in the area of cybersecurity and cyberdefense, from other government agencies or departments, on an ad-hoc basis but not in real time, with the surveillance entities of the Government of the Republic of Colombia such as the Joint Command of Cybernetic Operations (CCOCI) and the Cybernetic Emergencies Response Team of Colombia (ColCERT). This research presents the MS-CSIRT (Management System Computer Security Incident Response Teams) methodology, that is used to unify the guidelines of a CSIRT towards a joint communication command in cybersecurity for the surveillance of Information Technology (IT), Technological Operations (TO), Internet Connection Sharing (ICS) or Internet of Things (IoT) infrastructures. This methodology evaluates the level of maturity, by means of a roadmap, to establish a CSIRT as a reference framework for government entities and as a guide for the areas of information security, IT and TO to strengthen the growth of the industry 4.0. This allows the organizations to draw a line of cybersecurity policy with scope, objectives, controls, metrics, procedures and use cases for the correct coordination between ColCERT and CCOCI, as support entities in cybersecurity, and the different companies (ICS, IoT, gas and energy, mining, maritime, agro-industrial, among others) or government agencies that use this methodology.

• 한국가스학회지
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• 제25권6호
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• pp.85-91
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• 2021

정부는 2019년 1월 세계 최고 수준의 수소경제 선도국가로 도약하기 위해 「수소경제 활성화 로드맵」을 발표했으며, 우리나라가 강점이 있는 수소자동차와 연료전지를 양대 축으로 수소경제를 선도할 수 있는 산업생태계 구축 전략을 세웠다. 그 일환으로 2022년 310개소, 2040년 1,200개소의 수소충전소 보급목표를 수립하였다. 이에 발맞춰 2021년 2월 한국가스안전공사는 속도감 있는 수소충전소 구축을 위해 시공단계에서 안전기준에 따른 다양한 현장 문제 발생으로 인한 시공지연을 사전해소하기 위한 수소충전소 사전컨설팅 제도를 운영하게 된다. 본 논문은 사전컨설팅 제도에 대해 알아보고 그 효과를 분석하고자 한다.

• 한국건설관리학회논문집
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• 제23권2호
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• pp.24-32
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• 2022

우리나라 건설업의 생산성은 매우 낮은 수준으로 평가되고 있으며, 제4차 산업혁명의 요소 기술 활용도도 다른 산업에 비해 매우 낮은 실정이다. 이러한 문제점을 해결하기 위해 시공단계에서 직접적으로 시공을 담당하는 전문건설업의 기술 개선 수요를 파악할 필요가 있다. 따라서, 본 연구에서는 우리나라 전문건설업의 기술개선 수요를 조사, 분석하여 시공경쟁력을 향상시키기 위한 시사점을 제시하고자 한다. 이를 위해 국내 전문건설업종의 분류 개념과 현황을 파악하고 이를 기반으로 설문조사지를 구성하였다. 그리고 전문건설업 종사자를 제외한 전문가를 대상으로 조사를 실시하였으며, AHP와 클러스터링 기법을 활용하여 전문건설 업종별 기술 개선 수요에 대해서 도출하였다. 본 연구의 성과는 향후에 시공 경쟁력을 높이기 위한 정책개발과 R&D 투자방향, 그리고 기술개발 로드맵의 실질적인 참고자료가 될 것이며, 국내 건설산업의 시공 경쟁력을 향상시키기 위한 방향성을 제시하는데 도움이 될 것이다.

• 한국BIM학회 논문집
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• 제12권4호
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• pp.116-127
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• 2022

Building Information Modeling, which was applied mainly in the construction sector, is expanding to the road sector, and the government recently recommends preparing individual application guidelines considering the characteristics of detailed fields such as railways, ports, and complexes through BIM implementation guidelines. Compared to general construction projects, a lot of the works such as signals, electricity, and power, and the railway BIM 2030 roadmap has been presented to apply BIM to railway construction projects that require business consultation and work environment review with various local governments, and pilot projects are in operation. Unlike a general building, in which the construction begins after the detailed design is completed, in the railway project, the detailed design of other works proceeds along with the roadbed construction. Because construction and design work together, railways need to coordinate detailed engineering interfaces such as trajectories, signals, and power, and the application of BIM in design interface coordination has the advantage of maximizing the effectiveness of pre-review. Overseas railway construction projects actively used BIM to adjust design interfaces and had a collaboration process to modify BIM models and create construction details from the revised models through regular meetings with suppliers. Therefore, this study aims to derive the factors necessary for establishing a BIM collaboration environment based on a survey of practitioners as a preliminary step for establishing the BIM collaboration process of the railway construction project.

• 한국컴퓨터정보학회논문지
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• 제14권7호
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• pp.169-175
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• 2009

한국 정부는 2003년 FTA 추진 로드맹에서 밝힌 '동시다발적이고 높은 수준의 포괄적인 FTA 추진 전략'에 따라서 칠레, 싱가포르, EU, MERCOSUR, ASEAN 등 세계 22개국과 FTA가 이미 발효되었거나 FTA 협상이 진행 또는 추진되고 있다 한 중 FTA 협상에서는 무엇보다 관세인하 전략의 추진과 함께 중국의 수입을 제한하고 있는 각종 비관세장벽의 철폐 노력이 필요하다. 동시에 중국 내 한국 기업의 경영환경을 개선시키는 노력과 함께 농산물뿐만 아니라 제조업 분야에서도 전방위적인 수입확대가 예상되므로 한 중 FTA 원산지 기준을 강화하는 등 중국을 경유한 우회수출 방지를 위한 노력도 매우 중요한 과제가 된다.

• 한국환경과학회지
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• 제32권11호
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• pp.745-756
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• 2023

Growing stringent global regulations in Korea poses a threat to corporate sustainability. Companies must respond strategically to navigate these regulations and avoid greenwashing. Objective of this research was to analyze how Korean companies are responding to the global trend of reducing plastic use and propose improved management strategies. Seven indicators were developed to assess companies' post-plastic strategies and applied to analyze the sustainability reports of Amore Pacific and LG Household & HealthCare. These indicators included, 1) disclosure of plastic raw materials used by weight or volume, 2) disclosure of recycled plastic raw materials used by weight or volume, 3) disclosure of waste recycling, reuse amounts, and disposal using waste treatment method 4) strategies to reduce environmental impact of plastics, 5) plastic packaging, reduce, recycle, reuse, and composting (in the real environment), 6) plastic management roadmap for the circular economy, and 7) education for sustainable plastic management. Based on the review of considered companies, we propose in-listed sustainable plastics management strategies: disclosing the ratio of plastic raw materials and recycled raw materials for all products, considering recycling rate throughout the product value chain, and not only for the production phase, reviewing carbon dioxide emissions based on life cycle assessment rather than reducing plastic consumption, studying the biodegradability of biodegradable plastics in natural environment such as soil, considering the consumer's perspective.