• Journal of the Korean Society for information Management
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• v.19 no.3
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• pp.49-68
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• 2002

The purpose of this paper is to examine the evaluation models of internet sites and to analyze the factors affecting the consumer satisfaction of health information sites in the Internet. Based on the covariance structural model applied to a customer survey, this study shows that among the characteristics of the site. contents has the most significant effect on customer satisfaction, which in turn affects the consumer willingness to recommend the site to others.

• Journal of the Korea Convergence Society
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• v.8 no.2
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• pp.183-196
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• 2017

The purpose of this study is to investigate the effectiveness of case management in child welfare facilities to determine what the inhibiting factors as well as complementary factors are. For this purpose, data from 181 workers in community children's centers and 96 workers in child protection agencies and foster care centers were analyzed, the analyzed by using SPSS 21.0 program. In the case of community children's center interpersonal skills, case management guidelines, super vision, and network utilization were the influential factors while in other child welfare facilities, personal inhibitory factors, social welfare work experience, case management experience, and network utilization were the affecting factors. The implications reveal that social welfare practice should enhance the interpersonal skills of the workers, strengthen the supervision system, and provide a clear case management guideline. It is also important to set up a network of all local child welfare facilities and strengthen cooperation and mutual support among the institutions within the network.

• Journal of the Economic Geographical Society of Korea
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• v.13 no.4
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• pp.681-696
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• 2010

This paper aims to evaluate the importance of risk factors at each stage of real estate development projects, and to propose risk management plans. For this purpose, possible risk factors at each stage of real estate development projects are extracted through previous studies, questionnaire survey by real estate experts is conducted next. And finally, the importance of risk factors at each stage evaluated using the AHP method. The results of this study are as follows. First, according to the results of evaluating the risk factors by main categories, planning risks in predevelopment stage, licensing risks in developing preparation stage, and cash flow risk in development stage are appreciated as most important risks. Second, according to the results by sub categories, changes in consumer preferences in pre-development stage, contracts and licensing-related work in developing preparation stage, bankruptcy of developers and construction companies in development stage, and compensation for any kinds of accidents in management and operation stage are appreciated as most important risks. Third, the major risk management plans at each stage based on the analysis results are suggested.

• Korean Journal of Construction Engineering and Management
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• v.13 no.5
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• pp.125-134
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• 2012

In the construction industry, "Green" is emerging as a keyword of new growth engine. Since green construction competitiveness is essential for contractors' survival and growth, it is important to understand what constitutes green construction competitiveness. The objective of the study is to identify elements of green construction competitiveness and to discuss relationships between their importance and current level based on the Gap analysis. A better understanding of the elements of green construction competitiveness assists contractors in formulating green strategies. It also provides insight into what motivates contractors in establishing related policies and regulations. The study identifies that in general there exists a gap between the importance and current level of green construction competitiveness. It also demonstrates that CEO' competence shows a less gap between the importance and current level but firms' competence is an area of weakness. Finally a substantial gap is observed in the field of green R&D strategies and sub-contracting partners.

• Journal of the Korea Computer Industry Society
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• v.3 no.9
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• pp.1189-1198
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• 2002

Policy base management system that can satisfy various user's request in distributed system environment recently and manage network resources efficiently is required. Described policy base management information consisted of ECA(Event-Condition-Action) rules so that efficient management of various communication network and consistent management policy may be available in this paper. Policy is consisted of Event, Condition and Actions to achieve when condition is satisfied. And we can present formality of dynamic function of management object as applying policy to ATM congestion control model been applying in real environment.

• Korean Journal of Construction Engineering and Management
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• v.12 no.4
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• pp.97-105
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• 2011

As many stakeholders are taking part in the Housing Redevelopment Project, their opinion mediation is considering very important issues. Thus disputes on projects are inevitable due to complexity of interest. To effectively progress the project, this paper analyze the risk factors by phase in implementation phase that the association participates in person. We identify 50 of risk factors in implementation phase by reviewing and analyzing related studies and actual cases of disputes, then we present 26 of risk factors through experts interview. Also, we calculate weights of risk factors by using AHP for quantitatively analyzing them and present final weights and priorities of risk factors by summing weights of risk factors by phase. In results, it is found that 'the inappropriateness of the Management Disposal Plan' in management disposal plan phase and 'the inappropriateness of the Project Implementation Plan' are the most significant risk factors. To maximize the utilization of risk factors analyzed, we present the checklists that can be aware of these risks in advance and prevent these risks. Based on these findings, if risk factors in implementation phase are managed actively, the housing redevelopment project will be performed more effectively.

• Information Systems Review
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• v.5 no.1
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• pp.113-127
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• 2003

In recent studies, there has been much interest in knowledge sharing between the company and customer. Yet, there is little empirical work on the impact of the factors on CRM performances. The purpose of this study is empirically analyzing the effects of organizational factors of knowledge management, CRM system factors, and trust on CRM performances. The findings indicate that 3 factors (knowledge-oriented organizational culture/characteristic, technical systems, trust) are significantly related to CRM performances. However, the relationships between other factors (knowledge-oriented leadership, knowledge-oriented strategy, education & reward) and CRM performances are not significant.

• Korean Journal of Construction Engineering and Management
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• v.6 no.4 s.26
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• pp.101-112
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• 2005

Recently, a curtain wall construction is a exterior finishing components which is most used for shortening time in high-rise building as well as the class of key management factors in cost and schedule control. Also, it is recognized that an effective management for curtain wall process is a major subject to accomplish the project successfully. However, as the current management for curtain wall construction is focused on the construction stage, it makes problems such as errors in business performance, rework by mistakes and duplications, errors and omissions by ineffective information management and there has never been any efficient management from a view of the entire Curtain Wall Life-cycle process. Therefore, the aim of this study is to suggest a stage check point for process improvement in the curtain wall Life-cycle process through current curtain wall process analysis, and then to investigate the cause of waste factors using the Muda method from the Toyota Production System and extract the weighted effects of the waste factors using the analytical hierarchy process method. According to the result, Most of the inefficient factors happened in architectural design stage of the entire curtain wall Life-cycle process and my research identified that detail factors of them are a delay of decision making and an approval in changes, a deficit of engineering capacity and a delay of approval in architectural design drawings by owner, etc.

• 한국상하수도협회지
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• s.26
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• pp.4-7
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• 2009

21세기 들어 도시물관리스템의 안전성은 많은 도전에 직면해 있는 게 현실이다. 사회기반시설인 물관리시스템의 안전하고 효율적인 운영은 국민의 안전과 행복을 위해 반드시 필요하지만, 최근 물관리시스템의 안정성은 많은 위험 요인에 노출되고 있다. 이제는 안전한 물공급에 총력을 기울이고, 물부족 해소에 크게 기여할 '빗물 재이용' 시스템 개발에 힘써야 할때다.

• 건강소식
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• v.12 no.7 s.116
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• pp.24-28
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• 1988

AIDS에 대한 정확한 예방 및 관리 지식을 보급해 막대한 불안요인을 제거하고 국내 유입 및 전파를 방지하기 위해 새로운 자료의 수집 · 개발에 노력하고 있다. 본 글을 지난 6월 9일~11일까지 있었던 'AIDS 예방을 위한 홍보세미나'에서 이 성우 보건국장의 발표문을 게재한 것임.