• 한국정보시스템학회지:정보시스템연구
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• 제16권4호
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• pp.75-106
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• 2007

The purpose of this research is to identify a mediating effect of change management activity(CMA) on the relationships between the role of participants of ERP implementation and system performance. In this paper the role of participants are composed of top's management, user's participation, project manager's skill. Also this research organized ERP system performance into the three dimensions(adaptation to the end-user's ERP system, system usage, individual's performance). The major results of this research can be summarized as follow; project manager's role, top management's involvement, and users' participation in ERP project directly affect CMA of system implementation process and have influence system performance through CMA too. CMA also has a positive effect on a series of system performance, that is, adaptation to the end-user's ERP system, system usage, and individual's performance. In conclusion, the role of participants have an considerable influence upon system performance through CMA. This research makes certain that a mediating effect of CMA between the role of participants and system performance exists. Therefore, the companies implementing ERP must consider CMA.

• 대한조선학회논문집
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• 제35권4호
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• pp.109-117
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• 1998

선박의 개념설계 단계는 이용 가능한 정보가 매우 제한되어 있기 때문에 새로운 설계를 위하여 대부분의 경우 기존 선박의 설계 사례를 이용하게 된다. 본 논문에서는 이러한 과정을 시스템화하여 사례기반 선박 개념설계 시스템을 개발하였다. 개발된 시스템은 사례 인덱싱을 통한 설계후보의 생성뿐만 아니라 nearest neighbor algorithm을 이용하여 사례베이스에서 추출된 설계 사례들의 우선 순위를 결정하여 주고 이를 바탕으로 변용(adaptation) 과정을 거쳐 설계선에 대한 해를 제시해 준다. 이러한 사례기반 추론 기법을 선박 개념설계 단계에 적용하여 그 유용성을 검증하였다.

• 임상간호연구
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• 제20권3호
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• pp.337-347
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• 2014

Purpose: Deep Vein Thrombosis (DVT) is the cause of fatal diseases such as pulmonary embolism, due to a prolonged immobility, surgery, paralysis, and injuries. This study aimed to develop an evidence-based practice guideline for DVT prevention and apply it to patients with surgery in diverse nursing sites in South Korea. Methods: A 24-staged processes of adaptation was carried out on the basis of "adaptation of nursing practical guidelines" developed by Gu et al., in 2012. Results: Developed nursing guidelines of DVT prevention are composed of 79 recommendations in 8 domains. The extent and ratings of each recommendation with its evidence were addressed along with the background information. Conclusion: The developed DVT prevention guideline is necessary to be added to the evidence-based practice guidelines for the fundamentals of nursing practice. The developed guideline is needed to be disseminated to diverse nursing clinical settings in order to prevent DVT and enhance the quality nursing care.

• 벤처창업연구
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• 제11권5호
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• pp.67-75
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• 2016

북한이탈주민은 남한사회에서 적응하는 과정에서 경험하는 경제적인 어려움은 낮은 소득수준과 전문성 부족에서 찾아볼 수 있다. 따라서 본 연구는 북한이탈주민을 대상으로 하는 창업지원을 위해서 정책과 제도개선 방안을 목적으로 수행되었다. 본 연구결과 창업자의 개인적 특성인 자기효능감이 창업의지에 영향을 미치는 것으로 나타났다. 또한 창업동기와 창업교육도 창업의지에 영향을 미치는 것으로 나타났다. 사회적 적응의 조절효과를 살펴본 결과 창업자의 개인적 특성 중 위험감수성향과 창업경험이 사회적응과의 상호작용과 창업동기와 사회적응의 상호작용을 통해서 정의 영향을 미치는 것으로 나타났다. 본 연구결과를 바탕으로 북한이탈주민의 효율적인 창업지원 정착을 위해서는 창업자의 자기효능감을 높일 수 있는 창업교육이 필요하며, 창업동기와 위험감수성향과 사회적응 정도에 따라 창업지원이 이루어져야 할 것이다.

• Geomechanics and Engineering
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• 제8권2호
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• pp.153-171
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• 2015

The observational method in tunnel engineering allows the evaluation in real time of the actual conditions of the ground and to take measures if its behavior deviates considerably from predictions. However, it lacks a consistent and structured methodology to use the monitoring data to adapt the support system in real time. The definition of limit criteria above which adaptation is required are not defined and complex inverse analysis procedures (Rechea et al. 2008, Levasseur et al. 2010, Zentar et al. 2001, Lecampion et al. 2002, Finno and Calvello 2005, Goh 1999, Cui and Pan 2012, Deng et al. 2010, Mathew and Lehane 2013, Sharifzadeh et al. 2012, 2013) may be needed to consistently analyze the problem. In this paper a methodology for the real time adaptation of the support systems during tunneling is presented. In a first step limit criteria for displacements and stresses are proposed. The methodology uses graphics that are constructed during the project stage based on parametric calculations to assist in the process and when these graphics are not available, since it is not possible to predict every possible scenario, inverse analysis calculations are carried out. The methodology is applied to the "Bois de Peu" tunnel which is composed by two tubes with over 500 m long. High uncertainty levels existed concerning the heterogeneity of the soil and consequently in the geomechanical design parameters. The methodology was applied in four sections and the results focus on two of them. It is shown that the methodology has potential to be applied in real cases contributing for a consistent approach of a real time adaptation of the support system and highlight the importance of the existence of good quality and specific monitoring data to improve the inverse analysis procedure.

• 한국체육학회지인문사회과학편
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• 제54권5호
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• pp.705-716
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• 2015

본 연구의 목적은 Portes & Zhou(1993)의 분절된 동화의 개념을 이론적 틀로 하여 외국인 이주노동자의 한국사회 적응 과정에서 태권도의 역할을 탐색하기 위함이다. 이를 위해 목적표본추출과 이론적인 표본추출을 함께 이용하여 경기도 지역의 외국인 이주노동자 13명을 심층면담한 후 근거이론 방법을 사용하여 분석하였다. 분석결과 외국인 이주노동자들은 태권도를 통해 한국문화를 이해하고 한국어를 습득하며 한국 사람과 접촉하는 등 주류사회로의 문화변용을 촉진하는 것으로 나타났다. 또한 태권도의 매력에 흠뻑 빠지고 본국으로 돌아가 태권도 사범이 되고자 하는 그들만의 하위문화에 동화되었고, 끝으로 태권도를 통해 사회적 연결망을 형성하여 고된 노동과 낯선 타국생활의 어려움을 극복하였다. 본 연구는 한국사회가 다문화사회로 재편되어 가는 현 시점에서 그 한축을 담당하는 외국인 이주노동자의 적응에 있어 한국문화가 내재된 태권도의 역할을 탐색하고 그 가치를 확인하였다는 점에서 의의가 있다.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 1991년도 한국자동제어학술회의논문집(국내학술편); KOEX, Seoul; 22-24 Oct. 1991
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• pp.99-104
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• 1991

An adaptive predictive control method for SISO and MIMO plants is proposed. In this method, future predictions of process output based on a bilinear CARIMA model are used to calculate the control input. Also, a classical recursive adaptation algorithm, equation error method, is used to decrease the uncertainty of the process model. As a result of the application on distillation process, the ability of the set-point tracking and the disturbance rejection is acceptable to apply to the industrial distillation processes.

• 국제학술발표논문집
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• The 1th International Conference on Construction Engineering and Project Management
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• pp.1065-1069
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• 2005

The construction failures can be decreased through continuous improvement of construction process based upon the information of construction failures. Herein, the information of construction failures can be utilized as the key factor for identifying and enhancing various ineffective construction processes that can prevent failures. This research proposes a process model for the continuous improvement of construction processes by using construction failure information. Extensive reviews and analyses of literatures related to construction failures are performed to investigate its definition, type, cause, and lessons learned. This research adapts process modeling methodology and case-based reasoning for the development of the proposed CIMCP(continuous improvement model of construction process), and then suggests its framework that contains modules of case retrieval, case index, and case adaptation.

• 대한치과의사협회지
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• 제51권3호
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• pp.138-147
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• 2013

Orthodontic tooth movement is a unique process which tooth, solid material is moving into hard tissue, bone. Orthodontic force in general provides the strain to the PDL and alveolar bone, which in turn generates the interstitial fluid flow(in detail, fluid flow in PDL and canaliculi). As a results of matrix strain, periodontal ligament cells and bone cells are deformed, releasing variety of cytokines, chemokines, and growth factors. These molecules lead to the orthodontic tooth movement(OTM). In these inflammation and tissue remodeling sites, all of the cells could closely communicate with one another, flowing the information for tissue remodeling. To accelerate the rate of OTM in future, local injection of single growth factor(GF) or a combination of multiple GFs in the periodontal tissues might intervene to stimulate the rate of OTM. Corticotomy is effective and safe to accelerate OTM.

• 대한전자공학회:학술대회논문집
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• 대한전자공학회 2003년도 하계종합학술대회 논문집 Ⅲ
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• pp.1475-1478
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• 2003

When multimedia contents are adapted to different terminals in the ubiquitous computing environment, the contents' modalities can be converted variously. In this paper, we present an efficient user preference that enable user to specify his choices on the modalities of the adapted contents. We also propose the methods to systematically integrate the user preference into the content adaptation process. This modality conversion preference has been developed as a description tool for MPEG-21 Digital Item Adaptation (DIA).