• Proceedings of the Korean Institute of Building Construction Conference
• /
• 2022.04a
• /
• pp.47-48
• /
• 2022

In Korea, construction and development has been continued rapidly since the 1970s, and the reconstruction and renovation market has recently been activated to improve old buildings. Most of the environmental evaluation of reconstruction and renovation projects is focused on the use of operating energy, and It is necessary to analyze carbon emissions throughout the life cycle for a comprehensive evaluation of reconstruction and remodeling projects. Therefore, this study quantitatively predicted carbon emissions from reconstruction and renovation based on ISO 14040s through case analysis for the purpose of evaluating the carbon emissions of renovated buildings from the perspective of the whole life cycle. In additional, the amount of carbon savings of each was analyzed through comparison with existing building.

• Journal of Korea Technology Innovation Society
• /
• v.3 no.1
• /
• pp.55-67
• /
• 2000

본 고는 국내에 적용할 수 있는 기술등급평가모델을 제시하고 이에 입각하여 이루어진 실제의 평가결과를 제시하였다 이 평가는 중소기업청에 의해 전국규모로 1998년과 1999년 두해에 이루어졌다. 등급평가는 기술의 권리적 측면 환경적측면 등 세가지항목으로 구성된 평점모델을 제시하였다. 이평가결과는 변별력이 약해 평가요소와 실제 경쟁력간의 인과관계등에 대한 보다 집중적인 연구가 필요함을 보여준다.

• 대학교육
• /
• s.148
• /
• pp.53-61
• /
• 2007

지금까지 대학교육의 질적인 측면을 평가하려는 다양한 지표 개발이 있었다. 교육의 성과를 간접적으로 평가하는 지표들이 대표적인 사례다. 하지만 지표들이 질적인 측면을 제대로 평가하지 못한다는 한계점을 드러내왔다. 이를 볼 때 커리큘럼 평가는 해당 분야의 전문가들을 대상으로 한 동료평가 방식으로 진행하는 것이 타당하며 통계상의 오류를 방지하기 위한 보완이 뒤따라야 할 것이다.

• Magazine of the Korea Concrete Institute
• /
• v.14 no.1
• /
• pp.15-18
• /
• 2002

우리나라의 콘크리트 교육에 대한 보다 객관화된 평가를 위하여 외국의 콘크리트 교육 사례를 조사하고 우리나라와의 차이점 및 배울 점들을 분석하였다. 교육 사례로는 학제 등 교육 제도와 교육 내용을 포함하였으며, 대상 지역으로는 비교적 우리나라보다 선진화된 일본, 유럽, 미국의 예를 조사하였다.(중략)

• Journal of Korea Technology Innovation Society
• /
• v.19 no.2
• /
• pp.254-279
• /
• 2016

Recently, with the conversion towards knowledge-based economy era, the importance of the evaluation for patent valuation has been growing rapidly because technology transactions are increasing with the purpose of practically utilizing R&D outcomes such as technology commercialization and technology transfer. Nevertheless, there is a lack of research on determinants of patent valuation by analyzing technology transactions due to the difficulty of collecting data in practice. Hence, to suggest quantitative determinants for the patent valuation which could be applied to scoring methods, 15 patent valuation models domestically and overseas are analysed in order to assure the objectiveness for subjective results from qualitative methods such as expert surveys, comparison assessment, etc. Through this analysis, the important 6 common determinants are drawn and patent information is matched which can be used as proxy variables of individual determinant factors by advanced researches. In addition, to validate whether the model proposed has a statistically meaningful effect, total 517 technology transactions are collected from both public and private technology transaction offices and analysed by multiple regression analysis, which led to significant patent determinant factors in deciding its value. As a result, it is herein presented that patent connectivity(number of literature cited) and commercialization stage in market influence significantly on patent valuation. The meaning of this study is in that it suggests the significant quantitative determinants of patent valuation based on the technology transactions data in practice, and if research results by industry are systematically verified through seamless collection of transaction data and their monitoring, we would propose the customized patent valuation model by industry which is applicable for both strategic planning of patent registration and achievement assessment of research projects (with representative patents).

• Journal of Korean Society of Archives and Records Management
• /
• v.20 no.1
• /
• pp.177-199
• /
• 2020

Appraisal occurs multiple times in the process of records and archival management. This includes the consideration of the value of records during creation, developing records retention schedule for records creating organizations, and archival appraisal for archival repositories to build their collections. This study attempts to understand the function of appraisal from a holistic perspective from records creation to archival preservation. In doing so, it investigates the case of New York State Archives and understands some of notable approaches how archivists cooperate with records creators and records managers to preserve New York's historical records. Learning from the case of New York State Archives, this study intends to emphasize the roles and responsibilities that archivists can play in appraisal in various steps.

• Journal of the Korean Geotechnical Society
• /
• v.40 no.2
• /
• pp.55-64
• /
• 2024

While shield tunneling has demonstrated stability in international cases, the new Austrian tunneling method (NATM) encounters challenges in urban environments with shallow cover, weathered ground, and high groundwater levels. This paper introduces two typical collapse scenarios observed in urban areas, specifically within weathered bedrock and uncemented sandy soil layers. The collapses are analyzed using six stability evaluation methods, and the results are synthesized to assess the excavation face stability through a hexagonal diagram. The study finds a consistent agreement between the analysis results of the two collapsed tunnel sites and the evaluation outcomes. The employment of the stability evaluation diagram, a comprehensive method that considers the ground characteristics of the target tunnel, proves crucial for ensuring barrier stability during the tunnel design stage. This method is essential for a holistic evaluation, especially when addressing challenging ground conditions in urban settings.

• Proceedings of the Korean Institute Of Construction Engineering and Management
• /
• 2006.11a
• /
• pp.519-522
• /
• 2006

This study aims to provide useful information when making a decision for the environmental assessment of infrastructure, based on Life Cycle Assessment(LCA). It estimates environmental load on environmental pollutants that are possible to occur by locations and by types of emergency spillway for Korean multipurpose dam, which is selected as a study case. For this purpose, this study examines the theories of LCA and calculates environmental load on environmental pollutants that generate during life cycle, to apply the suggested infrastructure to the case study of emergency spillway at the multipurpose dam. It also evaluates environmental load of emergency spillway by the estimated result, and draws the optimum alternative that is environmental friendly.

• Proceedings of the Korea Water Resources Association Conference
• /
• 2016.05a
• /
• pp.81-81
• /
• 2016

가뭄은 국민생활, 경제 등에 막대한 손실을 초래하며, 지역사회 공동체나 사회기능에 심각한 영향을 끼칠 수 있는 재해이다. 가뭄피해 최소화를 위해서는 단기대응, 복구지원 등의 사후대책에서 사전대비 및 예방으로의 정책 전환이 필요하며, 이러한 정책 수립을 뒷받침하기 위해서는 가뭄에 따른 정량적인 피해영향 평가가 우선적으로 필요한 실정이다. 가뭄은 그 지속기간이나 피해양상 및 영향범위 등에 있어 일반 자연재해와는 다른 특성을 지니고 있다. 우선 그 시점과 종점이 모호하고 다른 재해에 비해 장기간에 걸쳐 피해가 누적되며, 가뭄이 해갈된 후에도 장기간 파급효과가 나타날 수 있다. 또한 가뭄이 장기화 될수록 대형복합재난의 형태로 사회전반에 영향을 주기때문에, 영향범위를 설정하고 피해규모를 추정하는 것조차 쉽지 않은 것이 현실이다. 특히 가뭄으로 인한 제한급수, 단수 등의 상황에서 생 공용수의 부족으로 인한 국민생활과 산업의 피해규모 추정과 관련해서는 그 필요성에 비해 연구되거나 적용된 사례가 극히 드물다. 본 연구에서는 국가 가뭄정보분석센터에서 운영 중인 가뭄정보시스템을 통한 가뭄영향평가 정보 생성 및 제공을 위해, 가뭄 영향평가에 대한 국내 외 사례를 조사하고, 생 공용수에 대한 가뭄 피해액 추정 기법을 국민안전처, 국토연구원 등에서 수행된 연구사례와 일본의 갈수에 의한 감 단수피해액 추정기법을 중심으로 검토하였으며, 가뭄정보시스템 구축자료와의 연계 활용 방안에 대해 고찰하였다.

• Journal of Korean Society for Geospatial Information Science
• /
• v.23 no.4
• /
• pp.35-41
• /
• 2015

Real estate appraisal methods include profit-based, cost-based and comparison-based measures. The purpose of this study is to scientifically quantify the comparison-based method mostly utilized in valuating real estate property among the appraisal methods. The comparison method is to estimate the value of target property from other previously-traded property cases by comparing and adjusting their temporal gap, spatial gap and space-time gap. In appraisal practices, this comparison method is used generally for land property. If based on previous transactions; prices, time point of transaction, region and individual factors were analyzed to valuate. If based on official land values; official value, time point, region and individual factors are analyzed. Of these, the individual factors are an important process of comparing individual characteristics where real estate appraisers' subjective assessment could intervene. Though appraisers, as experts make generally precise assessment, still, it is a subjective judgment open to difference between appraisers themselves, causing disputes from time to time. In this recognition, the study seeks to quantify such a subjective assessment of appraisers by running GIS analysis on individual factor components including street condition, access condition;and plotting condition.