• 한국지역사회생활과학회지
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• 제27권spc호
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• pp.625-634
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• 2016

This study aims to verify the effect of the rural community living home use through an analysis of depression among the elderly women who live alone in the rural community living home. A survey was conducted from July to September 2015 through direct interviews with 236 elderly people who live alone in community living homes at 52 locations across the country. The main results of this study are as follows. First, social support from family/relatives and neighbors/friends was found not to affect depression in the elderly living in community living homes. Second, satisfaction with health status, economic status and life appeared to affect their depression. This indicates the need for various measures to increase the subjective satisfaction of health. Third, when the demographic characteristics, social support and personal satisfaction were controlled, the period of use, satisfaction with use and operational service/no service were proven to have an impact on depression in the elderly living alone in community living homes. In other words, since the level of satisfaction with community living homes is very high and this has a positive impact on the elderly living in community living homes, it is desirable to have an ongoing policy for the homes to be utilized as important welfare resources. Based on these findings, this study proposes improvements in the user experience and programs and services offered for rural community living home business programs.

• 한국도서관정보학회지
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• 제55권1호
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• pp.263-288
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• 2024

본 연구는 도서관자동화시스템에 대한 현황 분석을 기반으로 향후 개선 방향을 모색하는 것을 목적으로 한다. 연구에서는 KESLI와 KCUE 컨소시엄에 참여하는 기관의 담당 사서를 대상으로 설문을 진행함으로써 도서관자동화시스템의 현황과 만족도, 오픈소스 기반 도서관자동화시스템의 현황과 인식을 조사하였다. 연구 결과, 현재 도서관에서 사용하는 자동화시스템은 대부분 2000년대 혹은 2010년대에 외주도입 방식으로 개발되었으며, 도서관자동화시스템 전반에 대해서 50% 이상의 응답자가 만족 의견을 보였다. 전반적인 만족도는 개별 기능 만족도와 고객지원 서비스 만족도, 시스템의 구축 및 운영관리 만족도의 영향을 받는 것으로 확인되었다. 현재 도서관자동화시스템은 대부분 오픈소스 혹은 클라우드를 활용하지 않고 있었으나 향후 활용 의사가 높게 나타났으며, 특히 3년 이내에 도입하겠다는 답변도 40% 이상을 차지했다. 본 연구는 향후 오픈소스기반 도서관자동화시스템 구축을 위한 중요한 기초 자료가 될 것으로 기대된다

• 한국콘텐츠학회논문지
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• 제14권6호
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• pp.152-161
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• 2014

기부식품제공사업은 2013년 3월을 기준으로 총 425개소가 활발히 운영되고 있으며, 우리사회 저소득층 결식문제 완화를 위한 민간사회안전망의 중추적 역할을 다하고 있다. 본 연구는 이러한 기부식품에 대한 저소득층 이용자의 질적, 양적, 종류측면의 만족정도와 그 요인을 확인하여 기부식품제공의 질 개선을 위한 정책개발에 기여하는데 목적이 있다. 주요한 연구결과는 다음과 같다. 첫째, 이용자들은 식품질 양 종류의 측면에서 대체로 만족하고 있으며, 상대적으로 양에 만족도가 가장 낮은 것으로 나타났다. 기부식품이 저소득층의 식품이용에 기여하고는 있지만, 제공량을 증가시킬 필요가 있는 것이다. 둘째, 인구사회학적 측면에서 전월세로 거주하여 별도의 주거비용이 들거나 건강상태가 좋지 않은 경우에 기부식품의 양과 종류에 대한 만족도가 높았으며, 경제학적 측면에서 월생활비와 월식료품비가 적은 저소득가정의 어려운 경우에 기부식품 질과 양 종류에 만족도가 높았다. 적은 양의 식품지원이라도 이용자에게 도움이 되고 있음을 알 수 있다. 셋째, 기부식품 이용특징과 만족에 미치는 영향요인 분석결과 푸드마켓을 이용하는 저소득층일수록 기부식품의 양 종류에 대한 만족도가 높았다. 일방적 지원보다는 선택할 수 있는 기회제공이 만족도 개선에 바람직한 영향을 미치는 것을 알 수 있다. 이러한 연구결과를 고려할 때 기부식품 제공은 식품의 질과 양 종류의 측면에서 저소득층의 식품이용만족에 기여함을 알 수 있으며, 보다 다양한 식품선택의 기회를 제공할 필요가 있다.

• 한국콘텐츠학회논문지
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• 제20권7호
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• pp.438-450
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• 2020

이 연구는 대학평생교육 성인학습자 1,782명을 대상으로 인구통계학 특성, 대학평생교육 운영요인 만족도, 대학평생교육 만족도, 추천의도 간 관계를 살펴보았다. 가설1의 결과 성별, 연령은 대학평생교육 운영요인 만족도(교육내용, 교수법, 교수자, 교육환경, 제도·지원)모든 영역에서 유의미한 영향을 미치는 것으로 나타났고, 반면 학력 수준은 영향을 미치지 않는 것으로 나타났다. 학습시간은 교육내용, 교육환경, 제도·지원 만족도에만 영향을 미치는 것으로 검증되었다. 가설2의 결과 교수자, 제도·지원 운영요인 만족도가 대학평생교육 만족도에 긍정적 영향을 미쳤고, 교육 환경 요인은 부적 영향을 미치는 것으로 나타났다. 가설3의 검증결과 대학평생교육 만족도는 추천의도에 영향을 미치는 것으로 나타났다. 본 연구는 고등교육 혁신으로서의 대학의 평생교육체제로의 전환을 실제적으로 실천하고 있는 성인학습자 전담 학위과정 운영 대학의 성인학습자를 대상으로 대학평생교육 운영요인 만족도 및 대학평생교육 만족도, 추천의도 간의 관계 검증을 실시하였다는데 있어, 향후 새로운 대학평생교육 모형 구축에 있어 유용한 실제적인 시사점을 제공할 것으로 기대된다.

• 한국실내디자인학회논문집
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• 제21권4호
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• pp.172-180
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• 2012

Recently, the definition of work space contains so many meanings. Basically, this means space where handling various information and developing numerous creative activities. Moreover, the work space is important not only for individual itself but also organizational development. This research is studied for suggesting revitalization of advanced work efficiency, deriving motivation as well as creative operation support for harmonious communication. In order to make the better creative work places, "concentration and motivating interests between members of organization", "Necessity of environment for development and operational progress of work", "improvement and creativity of work and importance of the physical environment" and "harmonious communication and development of advanced community" should be considered. This research arranged based on ALCEMIS model and used actual examples on each step for better understanding of creative work spaces. ALCEMIS model is as follows: (1) Opportunity Finding (2) Fact Finding (3) Opportunity Definition (4) Idea Finding (5) Evaluate & Select (6) Plan (7) Acceptance (8)Execution' over the eight-step details to proceed through the 1. Discovert ((1)+(2)) 2. Dream ((3)+(4)) 3. Design((5)+(6)) 4. Destiny((7)+(8))y" It has been understood that many works related to creative jobs make good use of public spaces to progress operational improvement. The place where co-workers share with can create more effective and fulfilling outcome and satisfaction than independent and exclusive places. Especially creative jobs need this kind of spaces for better communication and cooperation.

• 시스템엔지니어링학술지
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• 제15권2호
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• pp.87-97
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• 2019

This paper focuses on the SE concept based on the weapon system design, which is the lack of systematic research at the stage of military requirements creation prior to acquisition management phase. Influence factors were derived by focusing on the core issues that were at issue in the process of requirements analysis, requirements verification, and business management in recent years. Next, the impact factor was prioritized using the AHP technique and then alternatives were suggested. As a result, through the hierarchical analysis process, 'substantiation of necessity' was found to be the most important factor in the large category, and 'satisfaction of the operating concept' was the most important factor. In addition, as a result of calculating the final weight for each nutritional factor, it was analyzed in order of 'enemy threat response ability', 'response to operational environment change', 'performance considering operational environment', and 'guaranteed power generation'. The results of this analysis suggest which factors should be focused on, firstly, based on the concept of SE by the military and JCS.

• 한국융합학회논문지
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• 제5권4호
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• pp.15-20
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• 2014

본 논문은 공주대학교에서 실시된 창의적 캡스톤 디자인 교육에 대해 알아보고 새로운 방법을 개발한다. 결과물은 수행 프로젝트의 진행 방법과 과정과 과정을 기반으로 자체평가와 수행평가로 평가하였다. 구성된 팀들은 각 전공 분야의 지식을 갖고 있는 2~3명 이내로 하였다. 프로젝트에 참여한 모든 팀은 자체 평가 기준을 만족시켰으며 전반적인 만족도는 항목별로 5점 만점에 3.88~4.44로 긍정적으로 평가되었다. 기존의 비 산업체 참여와는 다르게 캡스톤 디자인 및 개발 진행에 산업체의 참여가 있었다. 향후에는 캡스톤 디자인 프로젝트를 진행하면서 디자인, 제작 및 시제품 테스트 등에 기업체 지원을 받아 진행하여야 한다.

• Architectural research
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• 제19권3호
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• pp.71-77
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• 2017

Dynamic pricing refers to a system in which a tariff varies, according to a level of charging and applied time depending on time change. The power billing system used in the Korean Electric Power Corporation (KEPCO) is based on time of use (TOU) pricing, which is one of the dynamic pricing systems. This paper aimed to determine the operational results of a variable refrigerant flow system, to which a new control algorithm was applied, in order to respond to dynamic pricing, in summer and the utility of the new control. To do this, real measured data was acquired from a VRF system installed in a building for educational purposes, where dynamic pricing was applied for about 100 days during summer time. At the maximum load operation time period in TOU, the new control minimized operation within the indoor comfort range, an increase in refrigerant evaporation temperature in the indoor unit and the number of revolutions in a compressor in the outdoor unit was limited. As a result, power usage was decreased by 11%, and the operational cost by 14.6%. Furthermore, measurement results using the Predicted Mean Vote (PMV) model, that represented satisfaction of thermal environment, showed that 82.8% to 90.4% of the occupants of the building were satisfied during operation when the new control was applied.

• 전기학회논문지
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• 제57권4호
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• pp.692-699
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• 2008

Semiconductor research and development(R&D) fabs are very different than production fabs in many ways such as the scales of production, job priority, production methods, and performance measures. Efficient operations of R&D fabs are very important to the development of new product, process stability, high yield, and ultimately company competitiveness. This paper proposes the fab-wide scheduling method for operational optimization of the R&D fabs. Most scheduling systems of semiconductor fabs have only focused on maximizing throughput of each separated areas without considering WIP(works in process) flows of entire fab. In this paper, we proposes the a fab-wide scheduling system which schedules all lots to entire fab equipment at once. We develop the MIP(mixed integer programing) model which allocates the lots to production equipment considering many constraints of all processes and the CP(constraint programming) model which determines the sequences of the lots in the production equipment. The proposed FAB-wide scheduling model is applied to the newly constructed R&D fab. As a result, we have accomplished the system based automated job reservation, decrease of the hot lot delay, increase of the queue time satisfaction, the high throughput by maximizing the batch sizes, decrease of the WIP TAT(Turn Around Time).

• 품질경영학회지
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• 제50권4호
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• pp.843-861
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• 2022

Purpose: This study explores the impact of digital transformation (DT) strategies on gaining a competitive advantage in interactive educational services. Methods: We develop a service value proposition model by analyzing educational service elements to confirm the impact of DT in the classroom through case studies. This study focuses on educational services that DT has a positive impact on organizational competitiveness by providing opportunities for customers to engage in operational processes. This case study summarizes competitiveness using SWOT (strengths, weaknesses, opportunities, and threats) analysis. Results: The findings of the case study indicate that DT-enabled competitive factors contribute to an organization's competitive advantage. The study results present key resource as social cloud services, data combination, content sharing, and products/services. The online application that collects user data about education and shares class and evaluation information creates a new class operational process in the field of educational service for a value proposition of collection-merging-sharing with social cloud function. Conclusion: The results of this study can be used as a good guideline for educational service providers interested in applying DT for improved customer satisfaction and educational organizations' competitiveness. In addition, the study findings provide theoretical and practical implications on SWOT approaches to changing the educational service provision ways through digital transformation.