• 한국컴퓨터정보학회논문지
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• 제25권11호
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• pp.147-155
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• 2020

체계지원 소프트웨어는 함정 전투관리체계를 구성하는 소프트웨어 중의 하나로 모든 함정의 전투관리체계에 탑재되지만 기능 변경이 거의 일어나지 않는 특성을 가진다. 하지만, 이러한 특성에도 실제로는 신규함정 적용 시 장비 변경 등으로 인한 소프트웨어 수정이 불가피하게 이루어진다. 이러한 소프트웨어의 수정은 소프트웨어 신뢰성 시험 등의 작업을 초래하며, 개발 비용 증가의 핵심요인으로 작용한다. 본 논문에서는 기존 체계지원 소프트웨어의 구조를 분석하여 이를 보완할 수 있는 체계지원 표준화 아키텍처를 설계하였다. 휘처 모델(Feature Model)을 통해 체계지원 소프트웨어의 공통요소와 가변요소를 도출하고, 화이트 박스 재사용(White-Box Reuse)을 적용하여 소프트웨어 설계를 개선하였다. 또한, 기존 체계지원 소프트웨어와 개발 요소 및 신뢰성 시험 수행 시간을 비교하여 새로운 아키텍처의 효과성을 검증한 결과를 제시하였다.

• 보건행정학회지
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• 제28권3호
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• pp.315-319
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• 2018

This paper aims to make a step-by-step strategy to formulate an unified health system by clarifying and overcoming challenges facing South and North Korea and to estimate costs needed for South Korea to assist North Korea to recover to normal health delivery system. We explored implications through literature review and estimated costs under the assumption that supportive activities be provided for 5 years in three ways: support for the development of health and medical care manpower; support for health and medical facilities; and support for the provision of both preventive and primary health care. Step-by-step strategy is formulated for a unified health system with the cost estimation resulting as follows: in case of basic scenario, a total of 3 trillion and 341 billion won (at present value of the year 2017) is in need for the 5-year period at the initial 'recovery support stage' with 135.9 billion won for the development of health and medical care manpower, approximately 2 trillion won for health and medical facilities, and 1.2 trillion won for the provision of both preventive and primary health care. Step-by-step approach is more realistic and applicable in formulating unified health system. Suggested stages are 'recovery support stage,' 'system homogenization stage,' and 'unified system stage.' Strategies at 'recovery support stage' suggested in this paper need to be pursued and followed by those at 'system homogenization stage' and 'unified system stage.'

• Journal of Korean Biological Nursing Science
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• 제22권4호
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• pp.288-296
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• 2020

Purpose: The purpose of this descriptive study was to identify factors influencing pulmonary tuberculosis patients' self-care behaviors. Methods: The patients were 125 adults over the age of 19 who were diagnosed with pulmonary tuberculosis, receiving care at the National tuberculosis hospital. The survey questions measured family support, multidimensional scale of perceived social support (MSPSS), stigma and self-care behaviors. Results: The average score for self-care behaviors was 3.91, ranging from 2.22 to 5.00. There was a significant positive correlation between self-care behaviors and support system. There was a significant negative correlation between self-care behaviors and stigma. The significant variables influencing self-care behaviors were family support (β = .33, P< .001), smoking (β= -.23, p= .002), age (β= .22, p= .005) and experience of stopping treatment (β= -.17, p= .040). These factors explain 36% of pulmonary tuberculosis patients' self-care behaviors. Conclusion: Family support is very important to improve selfcare for tuberculosis patients. However, those in their fifties, men, and those who do not have a job and have underlying diseases have low family support, so they need active support at the national level. The study results suggest that a educational and nursing programs must be designed to reduce stigma and promote support system in order to enhance self-care behaviors.

• 가정과삶의질연구
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• 제31권5호
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• pp.125-141
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• 2013

This research aims to integrate study results through a meta-analysis of previous studies on the variables related with social support for female marriage immigrants. Based on the results, this study established the foundation of an integrated social support system for female marriage immigrants which considers both the functional perspective and structural perspective of social support, and suggested plans for an efficient support system. All social support was positively associated with female marriage immigrants marriage life, child-rearing behavior and attitude, reduction of stress and depression and psychological stability. In relation to the effect size of each variable related with all social support, the marriage variable had the biggest relationship with it, followed by the parenting variable, the psychological variable and the stress variable in that order. With reference to the relationship with related variables according to the sub-domain of social support, from the structural perspective, spousale support showed a high relationship with the marriage variable and the stress variable. It was also especially, very highly related with the marriage variable. In addition, a married woman's family support and expert support had an intermediate relationship with the marriage variable, and the husband's family support and friend support had a low relationship with it. From the functional perspective, material support had a very high relationship with the marriage variable, whereas it had a low relationship with the stress variable and the psychological variable. Emotional support was also highly related with marriage variable, but showed an intermediate or low relationship with the psychological variable and the stress variable. On the other hand, informational support displayed an intermediate relationship with the stress variable and the psychological variable, and a high relationship with the marriage variable. Lastly, evaluative support had a high relationship with the marriage variable and the psychological variable. Based on these results, this study proposed plans for an integrated social support system as follows. First, education ought to be provided for the spouses, and support for marital adjustment should be offered. Second, there plans should be made for continuous bonding with the family of origin, and support should be given to address changes in awareness of the relationship with the husband's parents. Third, it is required to revitalize the local community and self-help groups, and provide the female marriage immigrants with opportunities to participate in social activities.

• 한국콘텐츠학회논문지
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• 제14권10호
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• pp.189-197
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• 2014

본 연구의 목적은 청소년의 자살생각에 영향을 미치는 요인을 알아보고 이를 바탕으로 청소년의 자살생각의 감소와 자살예방을 위한 기초 자료를 제공하고자 한다. 연구결과 인구사회학적 특성에서는 유의미한 영향력이 나타나지 않았으며, 우울, 스트레스, 사회적 지지는 자살생각에 유의미한 영향력이 있는 것으로 나타났다. 우울과 스트레스가 높을수록 자살생각이 증가하는 것으로 나타났으며, 다른 요인의 영향력을 통제한 상태에서도 사회적 지지가 낮아질수록 자살생각은 높아지는 것으로 나타났다. 이러한 연구결과를 근거로 정책제언을 하면, 첫째, 가족지지체계는 부모자녀간의 관계증진을 위한 다양한 교육에 참여할 수 있도록 제도적 접근이 필요하다. 둘째, 학교지지체계는 교사와 또래간의 지지적 관계형성 프로그램과 친구지지 자원체계 구축이 필요하다. 셋째, 지역사회지지체계는 다양한 지역네트워크 조성을 통한 통합적 지지체계 구축이 필요하다.

• 대한토목학회논문집
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• 제12권2호
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• pp.35-42
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• 1992

본 논문에서는 주 구조물 내에 설치된 기기의 지지점에 감진계통을 도입함으로써 지진하중에 대한 기기의 응답감소효과를 연구하였으며, 효율적인 해석을 수행하기 위해 구조물-기기 상호작용 고려 및 축소 행렬방법을 이용한 전산프로그램(KBISAP)을 개발하였다. 지지점에 감전장치가 설치된 기기의 지진하중에 대한 응답감소 효율성을 평가하기 위해 세가지 해석모델, 즉 고정기초구조물 상의 지지점이 고정된 기기, 감진기초구조물 상의 지지점이 고정된 기기 및 고정기초구조물 상의 지지점에 감진계통이 설치된 기기를 채택한 예제해석 결과, 본 논문에서 채택한 방법이 일반적인 고정기초구조물은 물론 감진기초구조물 상에 설치된 기기의 지진하중에 대한 응답감소 보다 더 효율적임을 알 수 있었다. 따라서 본 방법은 기기의 응답감소는 물론 중요한 기기의 안전성 향상에 효과적이다.

• 한국지반공학회:학술대회논문집
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• 한국지반공학회 2008년도 춘계 학술발표회 초청강연 및 논문집
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• pp.170-180
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• 2008

Successful design, construction and maintenance of NATM tunnel demands prediction, control, stability guidelines, the estimation pre-improvement support system and monitoring of surface settlement, gradient and ground displacement with high accuracy. Moreover, urban NATM tunnel under difficult geotechnical conditions is important the estimation and necessary of pre-improvement support system. Various strategies have been proposed for the quantitative estimation of pre-improvement support system. This paper was investigated and analysed an assessment technique for the quantitative estimation of pre-improvement support system on underground space, as mountain and urban tunnel, in detail. The analysis performed on design and construction stage with field database using the proposed stability estimation index by many researcher including the critical strain and the apparent Young's modulus concept.

• Asia pacific journal of information systems
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• 제15권2호
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• pp.195-218
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• 2005

The emergence of ubiquitous computing environment will change the service architecture of business information systems such as Decision Support System(DSS), which will be a new application. Recent mobile DSSs allow the decision makers to be benefited from web and mobile technology. However, they seldom refer to context data, which are useful for proactive decision support. Meanwhile, ubiquitous applications so far provide restricted personalization service using context and preference of the user, that is, they do not fully make use of decision making capabilities. Hence, this paper aims to describe how the decision making capability and context-aware computing are jointly used to establish ubiquitous applications. To do so, an amended DSS paradigm: CKDDM(Context-Knowledge-Dialogue-Data-Model) is proposed in this paper. What will be considered for the future decision support systems when we regard ubiquitous computing technology as an inevitable impact that enforces the change of the way of making decisions are described. Under the CKDDM paradigm, a framework of ubiquitous decision support systems(ubiDSS) is addressed with the description of the subsystems within. To show the feasibility of ubiDSS, a prototype system, CAMA-myOpt(Context-Aware Multi Agent System-My Optimization) has been implemented as an illustrative example system.

• 정보기술응용연구
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• 제3권4호
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• pp.1-18
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• 2001

본 논문은 그룹 성과모형, 그룹 프로세스 유형, 그룹의 장단점을 살펴보았고, 현존하는 그룹웨어와 회의 지원시스템에 대해 조사하였다. 특히, 대부분의 기업에서 중요시하는 신상품 개발 팀의 업무 성과를 높이기 위한 방안으로 그룹 지원시스템이 제공해야 할 기능에 대해 논의하였다. 신상품 개발 팀을 위한 그룹 지원시스템은 프로세스에 참여하는 모든 구성원이 언제든지(Anytime), 어디에서든지(Anyplace) 신상품개발을 위해 협력할 수 있도록 지원기능을 제공하는 시스템이라 볼 수 있다. 지원시스템이 그룹의 성과를 높이려면 필요시에는 개별성, 병렬성, 익명성을 보장할 수 있어야 하며, 팀원 개인이 수행하는 업무와 공동으로 수행하는 업무를 둘 다 지원할 수 있어야 하고, 사전준비, 회의진행, 사후정리의 모든 과정에서 그룹 프로세스를 지원하면서 구성원의 창의력을 촉발시키고 그룹의 약점을 보완해주는 기능을 갖추어야 한다.

• Smart Structures and Systems
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• 제21권2호
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• pp.249-255
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• 2018

Many studies in risk management have been focused on management process, contract relation, and risk analysis in the past decade, but very few studies have addressed project risks from the perspective of risk efficiency. This study started with using Fault Tree Analysis to develop a framework for the decision-making support system of risk management from the perspective of risk efficiency, in order for the support system to find risk strategies of optimal combination for the project manager by the trade-off between project risk and cost of project strategies. Comprehensive and realistic risk strategies must strive for optimal decisions that minimize project risks and risk strategies cost while addressing important data such as risk causes, risk probability, risk impact and risk strategies cost. The risk management in the construction phase of building projects in Taiwan upon important data has been analyzed, that provided the data for support system to include 247 risk causes. Then, 17 risk causes were extracted to demonstrates the decision-making support system of risk management from the perspective of risk efficiency in building project of Taiwan which could reach better combination type of risk strategies for the project manager by the trade-off between risk cost and project risk.