• 가정과삶의질연구
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• 제20권5호
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• pp.113-124
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• 2002

This study has been performed to explore conveniences and inconveniences of daily lives in rural residential care facilities among the elderly residents. In this study, five males and seven females aged 68 to 78 were asked about socio-familial and physical aspects of their daily lives in the facilities such as meals, social activities, family visits, recreation, and health care. The answers of the qualitative interview were drawn as follow; first, the residents perceived well planned regular meals and snacks, free visits of friends, regularly supervised daily sanitary activities, periodic outdoor activities, education programs provided by religious experts, and pastoral farming lives as most convenient aspects of the retirement facilities. In addition, some felt that facility life made them free of familial conflicts, while others appealed fear of being forgotten because of distant location. On the other hand, they perceived the supervised group activities and meals as major inconveniences. They also felt persistently depressed when closely observing serious illness or deaths of their co-residents. Therefore in this study, suggestions were made as follows: first, combination of normal family life and retirement facility should be developed in the mixed form of community welfare center and shared home. Second, intensive medical care facilities should be in collaboration with the retirement facilities, so that the residents are relieved from stressful contacts with extremely ill patients in the residential area.

• 한국구조물진단유지관리공학회 논문집
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• 제7권3호
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• pp.167-174
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• 2003

우리나라 군 시설에서 조적조가 차지하는 비중은 매우 크며, 군 시설 현대화사업의 추진 등으로 성능에 대한 정확한 평가가 없이 노후 시설물을 철거하는 경우가 있어서 낭비를 초래하고 있다. 본 연구는 조적조 노후 군시설을 효율적으로 유지보수 하는데 도움을 주기 위해서 시설물의 기울기 및 침하, 내하력, 내구성 등을 조사하여 시설물 전반의 성능을 객관적으로 평가할 수 있는 기준을 제시하였다. 내하력은 조적상태, 줄눈모르터 상태, 긴결철물의 상태, 테두리보 상태, 하중상태 등으로 평가하고, 내구성은 균열, 표면노후화, 진동등의 항목으로 평가하도록 하였다. 평가항목의 중요도는 AHP 기법을 적용하여 산정한 가중치로 결정하였다. 조사대상 조적조 노후 군시설의 성능을 판정할 수 있는 절차도 제시하였으며, 사례연구를 통하여 본 연구에서 제시한 평가기준의 적용성을 확인할 수 있었다.

• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
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• 제25권1호
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• pp.51-60
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• 2019

Purpose: This study aims to analyze design guidelines for hospice facilities in the US, UK, and Canada focused on design considerations and space requirements, and utilizes them as baseline data for establishing standards for Korean hospice facilities. Methods: Comparative review was carried out to investigate hospice care models, design consideration, and room sizes and requirements for design guideline of hospice facilities in United States, UK and Canada identified on electronic database and review articles, and to examine major characteristics and tendencies of hospice facilities. Results: The hospice care models characteristics in design guidelines is generally largely divided into hospital-based hospice facility, Nursing home-based hospice facility, and daycare hospice. The design considerations in hospice facilities focused on medical efficiency, flexibility, barrier-free environment, person-centered care, and stability. There is also a need for single resident room, rooms for the patient's family, and isolation room for infection control. Implications: it is recommended to establish standards for the installation and operation of required and recommended rooms and considerations when establishing the standards of hospice facilities in Korea. This Study is limited to a simple comparative analysis of the framework of guideline.

• Nuclear Engineering and Technology
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• 제53권11호
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• pp.3505-3516
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• 2021

During nuclear facility decommissioning, workers are continuously exposed to high-level radiation. Hence, adequate path planning is critical to protect workers from unnecessary radiation exposure. This work discusses recent development in radioactive path planning and the algorithms recommended for the task. Specifically, we review the conventional methods for nuclear decommissioning path planning, analyze the techniques utilized in developing algorithms, and enumerate the decision factors that should be considered to optimize path planning algorithms. As a major contribution, we present the quantitative performance comparison of different algorithms utilized in solving path planning problems in nuclear decommissioning and highlight their merits and drawbacks. Also, we discuss techniques and critical consideration necessary for efficient application of robots and robotic path planning algorithms in nuclear facility decommissioning. Moreover, we analyze the influence of obstacles and the environmental/radioactive source dynamics on algorithms' efficiency. Finally, we recommend future research focus and highlight critical improvements required for the existing approaches towards a safer and cost-effective nuclear-decommissioning project.

• The Journal of Asian Finance, Economics and Business
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• 제8권3호
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• pp.1045-1052
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• 2021

The main purpose of this paper is to explore the relationship between financial inclusion and socio-economic and demographic factors. Ownership of bank accounts, availing of credit facility, and use of mobile banking were considered the major indicators of financial inclusion. To achieved this objective, the present study was conducted in the rural regions of three hill districts of Uttarakhand. 780 rural households were selected by using stratified and judgment sampling technique. To measure the association between the variables, binary logistic regression model was employed. The findings of the study revealed that there is a significant association of socio-economic variables with financial inclusion. The overall analysis of the study indicates that the likelihood of having bank account, usage of mobile banking facility, and availing credit facility increases with the increase in the financial literacy of an individual in hill rural regions of the state. Further, the study also indicates the vulnerability of women relative to that of men in both cases of mobile usage and availing credit. The findings of the study suggest to target the economically vulnerable section of population (as identified in case of having low financial inclusion) and enhancing the financial literacy in these regions.

• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
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• 제28권2호
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• pp.17-29
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• 2022

Purpose: In terms of efficiency and safety, this study attempted to organize data on the operation methods and architectural planning of infectious diseases hospitals. Methods: The results obtained through on-site and interview surveys with hospital officials and medical staffs at four infectious diseases hospitals under construction were summarized based on those original business plans and facility guidelines. Results: First, the operational methods to secure safety and operational efficiency were summarized for each department which are major hospital functions of infectious disease hospitals. Second, as the architectural planning, the characteristics of space and circulation of each department are summarized. For safety of medical staff, negative pressure and non-negative pressure zone have to completely separated. In addition medical staff wears PPE and enters the negative pressure zone and returns in the order of admiral, shower, and gowning in the PPE undressing room after patient treatment. In case of operational efficiency, flexible operation is required in normal and crisis situations. For example, it is important for The Ward to gradually switch to negative pressure beds in times of crisis from normal situation and the outpatient department considers the composition of negative pressure and non-negative pressure outpatient spaces that can operate in parallel even in crisis situations. Implications: Infectious disease hospitals require flexible operation and appropriate facilities for normal and crisis situations.

• Nuclear Engineering and Technology
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• 제54권7호
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• pp.2702-2713
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• 2022

A steam generator tube rupture accompanying a core damage may cause the fission product to be released to environment bypassing the containment. In such an accident, the steam generator is the major path of the radioactive aerosol release. AEOLUS facility, the scaled-down model of Korean type steam generator, was built to examine the aerosol removal in the steam generator during the steam generator tube rupture accident. Integral and separate effect tests were performed with the facility for the dry and flooded conditions, and the decontamination factors were presented for different tube configurations and submergences. The dry test results were compared with the existing test results and with the analyses to investigate the aerosol retention physics by the tube bundle, with respect to the particle size and the bundle geometry. In the flooded tests, the effect of submergence were shown and the retention in the jet injection region were presented with respect to the Stokes number. The test results are planned to be used to constitute the aerosol retention model, specifically applicable for the analysis of the steam generator tube rupture accident in Korean nuclear power plants to evaluate realistic fission product behavior.

• 한국BIM학회 논문집
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• 제12권4호
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• pp.1-18
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• 2022

New Fabrication Facility (FAB) construction is performed with Building Information Modeling (BIM) based design. The BIM design data keep updated during the FAB construction. To improve fast-track construction management, a Fabrication Facility Augmented Reality (FABAR) was developed. This study introduces a FABAR system development process and shows performance evaluation results of the FABAR prototype system. The FABAR is implemented with three major modules: Augmented Reality (AR) visualization unit (Room-box) to transfer big BIM data to AR data, AR registration and tracking unit to match AR with real scape and to keep AR coordination in real, and AR data management unit to enhance usability. The prototype performance results were as follows: visualization of design BIM data via AR within 24 hours, precise AR registration and tracking registration, and appropriate usability to support FAB construction management at site. The results indicate that the FABAR is applicable for FAB construction management. Especially, the BIM data transformation method using Room-box in this study signifies a new construction management approach using fluctuating BIM design data in the fast track construction condition.

• 웰빙융합연구
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• 제6권2호
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• pp.9-13
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• 2023

Purpose: In this study, we would like to make a technical proposal to solve the odor problem in pig houses. Through this, we would like to suggest an effective way to reduce the odor generated in the pig house as a solution to civil complaints. Research design, data and methodology: Conduct direct visits to pig farms where many civil complaints about bad odor occur, and identify the problems of each farm. Identify elements related to odor control, such as structure, facility, equipment, odor management method, and ventilation type. Through this, the technology to be applied to reduce odor and the solution to the odor problem are presented. Results: The results of major improvements are as follows: 1. Improvement of the structure of the barn or composting shed to an airtight type 2. Improvement of the pig manure treatment structure using the slope inside the barn 3. Establishment of ventilation and cooling systems 4. Automation of the mist spray system. Conclusions: As a result, as practical measures, sealing of facilities using winch curtains, construction of air conditioning systems using negative pressure ventilation, and management systems using AIoT systems were presented. It is judged that this study can be helpful in determining the grievances caused by civil complaints of tenant livestock farms and the direction of facility improvement in the future.

• Journal of Sport and Applied Science
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• 제6권1호
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• pp.1-4
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• 2022

Purpose: The purpose of this study is to provide implications for virtual golf safety management in Korea through the literature review of current safety issues of virtual golf industry. Research design, data, and methodology: This study employed a qualitative approach to review prior studies and related documents presenting current safety perspectives of virtual sports facility management. First, the study reviewed the experiences of virtual golf players and safety criteria suggested from previous literatures. Second, two experts in sport facility management reviewed the manuscript including implications and provided their opinions including major implications and insights for virtual sport industry. Views of experts were added to the final manuscript. Results: This study found that installation standards and safety and hygiene standards by industry are enacted for the safety management of sports facilities, however, there is a need for standards to be adjusted because the contents are general, abstract, and lack detail, thus causing difficultly to secure effectiveness. Conclusions: For virtual golf courses, it is necessary to develop a safety inspection checklist that suits the characteristics of indoor virtual golf. In this line, safety criteria need to be developed with the consideration of characteristics of screen golf to establish an efficient safety management system and create a safe use environment.