• 농촌지도와개발
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• 제30권4호
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• pp.213-227
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• 2023

This paper aims to examine the farmers' perceptions of the importance and feasibility of climate change awareness and adaptive measures in agriculture, utilizing paired sample t-tests and Importance-Performance Analysis (IPA). Significant differences were found in farmers' views on the importance and urgency of climate change issues, with specific factors standing out. The IPA analysis identified key issues requiring sustained attention, including climate change magnitude, extreme weather events, livestock damage scale, pest fluctuations, and variability in flowering periods. Additionally, the study revealed significant disparities in farmers' perceptions of the importance and feasibility of adaptive measures, except for specific items related to heat indices.

• 한국철도학회:학술대회논문집
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• 한국철도학회 2009년도 춘계학술대회 논문집 특별세미나,특별/일반세션
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• pp.547-556
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• 2009

In this paper, we tried to find the engineering feasibility of the component functions of the seven selected application technologies which are going to be installed on the next generation high speed train as the IT and smart sensor application technologies. The component functions of the seven applications, including the "Emergency or reminder notification", were identified and analyzed. In order to justify the feasibility of applications development, effect analysis and sufficiency analysis were performed. In effect analysis, how each function has an effect on safety, convenience, and efficiency of the passengers and attendants was evaluated. In sufficiency analysis, the importance and implementability of each function as a component was evaluated. The feasibility analysis was focused on the technical aspects of the functions. The following work will be the settlement of the final applications that are going to be designed and implemented. This will be done by studying the strategic feasibility in relation to the service or business of the high speed train.

• 환경영향평가
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• 제13권6호
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• pp.307-314
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• 2004

Among large developmental projects, those of the government and public institutions with the total budget of more than 50billion wons can be executed only when the feasibility of the project has been testified through the procedure of preliminary feasibility study. Multi-purpose dams are public structures that can supply water, produce electricity, and control flood, they belong to large national projects that require legal evaluation procedures such as preliminary feasibility study and environmental impact assessment(EIA). The index that should be considered to be important in dam plan is the migration of residents in submerged district. The importance in the preliminary feasibility study is 4.93 points(98.6 in the scale of 100 at maximum). Among the 12 assessment elements of the policy and economy in the preliminary feasibility study, the element of environment assessment is turned out to be 4.68 points in the assessment importance (93.5 in the scale of 100 at maximum), which is the second in the total ranking and the first in the field of policy, indicating that the element is very important in dam construction planning.

• 지식경영연구
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• 제20권3호
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• pp.91-106
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• 2019

In the era of the 4th Industrial Revolution, the importance of information protection is increasing day by day with the advent of the 'hyper-connection society', and related government financial investment is also increasing. The source of the government's fiscal investment projects is taxpayers' money. Therefore, the government needs to evaluate the effectiveness and feasibility of the project by comparing the public benefits created by the financial investment projects with the costs required for it. At present, preliminary feasibility study system which evaluates the feasibility of government financial investment projects in Korea has been implemented since 1994, but most of them have been actively carried out only in some fields such as large SOC projects. In this study, we discuss the feasibility evaluation of public projects for the purpose of information security. we introduce the case study of the personal information protection program of Korean public institutions and propose a cost-effectiveness analysis method that can be applied to the feasibility study of the information protection field. Finally, we presented the feasibility study and criteria applicable in the field of information security.

• Journal of Information Technology Applications and Management
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• 제12권1호
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• pp.157-172
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• 2005

Recently, location-based service (LBS) is a hot issue in the field of computer applications. So many papers introducing new techniques of implementing a LBS and new application fields of LBS have been published recently. However, to the best of our knowledge, none of them discusses feasibility test in the prior to the implementation. The importance of a feasibility test for a design prior to the implementation cannot be overemphasized. This paper presents a method of feasibility test for a LBS design. Our method performs three steps. At the first step, we build a Petri net model of the LBS system which is depicted in natural language. The second step is to analyse the Petri net to find errors and flaws in the design. We also improve the Petri net model by fixing the errors and flaws in this step. A feasibility test is the third and final step. In this step. we verify if the design satisfies the user's requirement in the senses of quality of service (QoS) and of minimizing the implementation cost. The third step is performed in the manner of mathematical analysis of the Petri net.

• 한국도서관정보학회지
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• 제45권2호
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• pp.29-50
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• 2014

본 연구는 대학도서관 공동보존서고 설립 운영의 중요성을 검토하고 타당성을 논증하는데 목적이 있다. 이를 위하여 설립 운영의 중요성은 도서관 수장공간, 국가 지식정보관리, 사례분석의 측면에서 검토하였다. 그리고 설립 운영의 타당성은 지구촌 지식정보의 출판 유통, 도서관 관계법령의 법리, 범정부 학술정보관리의 정책, 도서관 수장공간의 현실적 측면에서 논증하였다. 그 결과, 권역별 내지 거점형 공동보존서고의 설립 운영은 중요하고 타당한 것으로 밝혀졌으므로 이를 바탕으로 대학도서관을 위한 공동보존서고 모형을 조속히 개발할 필요가 있다.

• 조명전기설비학회논문지
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• 제26권2호
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• pp.18-26
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• 2012

Though electricity consumption amount in industry has been increased gradually, corresponding power supply show symptoms of marginal point. Importance of demand-side management from large-industries has also been raised. This paper deals with induction motor, which is one of representative examples of heavy electricity consumption utilities, to analyze potential technical capability, economic feasibility from consumers' viewpoint and demand-side management feasibility from nation-wide perspective. Nation-wide economic feasibility analysis was done through California test, which has been used as demand-side management evaluation model. This paper also describes limitation of existing high efficiency induction motor in terms of contribution to demand-side management and utilizes premium motor to calculate demand-side management contribution level and economic feasibility evaluation. Likewise, this paper emphasizes the efficiency improvement of induction motor and analyzes how much premium motor related technologies can contribute to demand-side management.

• 정보관리학회지
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• 제22권3호
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• pp.13-36
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• 2005

지식기반사회에서 문화정보의 중요성이 부각되면서 전반적인 국가경제 패러다임의 변환이 요구되고 있다. 본 연구에서는 문화정보의 중요성과 국가 문화정보망의 필요성에 대하여 정책적 분석과 현황적 분석, 그리고 경제적 분석을 통한 당위성을 제시하고자 한다. 이러한 당위성에 근거하여 새로운 국가 문화정보망의 현황과 구체적인 구축 방향을 제시함으로써 국가 차원의 문화정보의 육성정책을 강조하고자 한다.

• 한국건설관리학회논문집
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• 제6권5호
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• pp.110-118
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• 2005

개발형 건설프로젝트의 성공은 사업초기단계에서 얼마나 정확히 프로젝트의 타당성을 분석하고 예측하는가에 달려 있다. 그러나 건설프로젝트는 매우 다양하고 각 프로젝트별로 고려되는 요소들도 각기 다르게 적용된다. 또한, 다양한 주변의 환경요인으로 인해 프로젝트의 타당성을 사업초기단계에서 예측하는 것이 어려운 경우가 많다. 본 연구는 개발형 프로젝트중 공동주택 개발사업의 사업타당성 분석에 필요한 분석 대상항목 및 평가기준 설정을 연구의 목적으로 한다. 분석 대상항목 및 평가기준설정을 위해 관련 전문가를 대상으로 한 설문조사를 실시하여 각 분석 대상항목별 중요도에 의한 가중치를 산정하여 타당성 분석 평가기준을 마련하는데 이용토록 한다. 제시된 사업 타당성 분석 대상항목과 평가항목의 평가범위 기준설정은 사업타당성 분석업무 수행에 있어 유용하게 활용될 것으로 기대된다.

• 경영과학
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• 제23권2호
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• pp.109-135
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• 2006

Despite much attention of strategy implementation, there is rarely a study focusing on the ways to evaluate the strategy implementation competence. Therefore, based on broad literature review, we suggested a simple model and procedure to evaluate the technology strategy implementation competence based on importance-Performance Analysis (IPA). The proposed model applied to the case of 'Company A' in order to examine the feasibility. We grasped the importance of strategic direction by surveying the employees in 'Company A', and also measured relative importance and performance of critical technology strategy implementation factor. By analyzing the results of the survey, we can identify the barriers to implementing the technology strategy in 'Company A'.