• 치위생과학회지
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• 제20권3호
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• pp.155-162
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• 2020

Background: Despite the demand for greater competence of dental hygienists in recent times, and the consequent standardization of systems in the organizations, there is a lack of a proper system for hierarchal positions of dental hygienists. The aim of this study was to identify the tasks performed by Korean dental hygienists in various work settings and hierarchal positions to suggest a standardized system for task-related hierarchal positions. Methods: A survey was conducted by sending questionnaires to 966 dental hygienists, and responses from 757 participants were included in the final analysis. The survey comprised questions regarding participants' general characteristics, tasks, current positions, and the internal policies or standards of the respective organizations to define these positions. The participants' positions were analyzed as frequency and cross-sectional analysis with respect to their general characteristics, their place in the organizational charts, the size of their workplaces, and differences in the tasks performed. Results: Data showed that 82.6% of the hospitals and clinics in Korea have organizational systems to determine the positions, and there was a significant difference in the systems according to the size of the health facility (p<0.05). The standards or policies used to define positions within general or university hospitals were determined by internal regulations or bylaws, whereas work experience was the major determinant of positions in smaller dental hospitals or clinics. The main tasks performed by dental hygienists in Korea were dental assistance (81.2%), routine dental hygiene tasks (53.4%), and administrative tasks, such as reception and billing (46.1%). Conclusion: Most dental hygienists in Korea are actively involved in dental assistance. Therefore, their specific tasks and responsibilities should be standardized more effectively. The data obtained from this study can be used to establish a standardized position system.

• 한국융합학회논문지
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• 제11권11호
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• pp.41-46
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• 2020

4차산업혁명의 시작은 국내 산업 전반에 다양한 변화를 가져오고 있으며, 생산 제조 및 물류 분야의 기업에 스마트 팩토리가 확산되면서, 자동화 설비를 사용하고 있다. 특히 물류 자동화 현장에서는 AGV가 널리 사용되고 있으며, 전통적인 AGV의 구동 방식인 라인 유도 방식의 사용이 대부분이다. 또한 AGV 시스템 개발자 및 시스템 운영자 및 관리자, 유지보수 인력의 수요도 증가하고 있는 추세이나, 교육을 위한 시스템의 설치에 고가의 비용이 소요되고, 넓은 공간을 필요로 하는 특성을 가지고 있어, 체계적인 교육이 어려운 상황이다. 본 논문에서는 교육생들의 원활한 실습을 위하여 가상 시뮬레이션 기반의 AGV 원격 교육 모델을 제안한다. 제안 모델은 기존 기술인 라인 유도 방식이 아닌 영상 정보를 분석하여 AGV를 구동할 수 있는 모델로 구성하였으며, 자가진단 평가 결과 기존 기자재를 활용한 통제 집단 보다 온라인 교육을 통한 실험 집단이 평균 0.65의 만족도가 상승하여, 온라인 교육 환경에서 활용할 수 있는 가능성을 확인하였다.

• 한국농촌건축학회논문집
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• 제15권1호
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• pp.21-28
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• 2013

Problems of housing, healthcare, social exchanges, and lonely feelings of vulnerable social groups such as the elderly living alone in rural and fishing villages should be resolved by guaranteeing minimum residential rights and levels to restore the sense of self-esteem and social stability and to maintain the rural communities and these should be the object of social interest and support. The housing problems of rural and fishing villages should be resolved not through supply to meet demand but by beginning with providing the ways to attain mutual interaction through the program that recognizes housing as merit goods to maintain the regional communities This research examines more minutely the problems caused by poor housing conditions of rural and fishing villages and attempts to present rural and fishing village type community living home as an alternative through regeneration. The results of this research are as follows. First, the administrative support system should be built to support the community living home in its beginning, process, completion, and even post management. Second, education for reinforcing capabilities to help understand the community living home should continually conducted on the occupants, villagers, and related organizations. Third, in order to expand the community living home, research and development should be made so that the zero-energy house, the alternative energy utilizing house, etc. can be widely used. In building community living home for vulnerable social groups in rural and fishing villages, practical alternatives suitable to the regional realities should be presented and practiced so that the community living home can be built to the satisfaction of all the villagers and the occupants, and the improvement measures should be presented through constant interest and monitoring.

• 한국병원경영학회지
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• 제23권3호
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• pp.87-103
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• 2018

Purpose: This study investigates the best appointment pattern which can enhance customer's satisfaction and hospital's efficient management reflecting plastic surgery clinic's service characteristics. Methodology: The data of this study is obtained from Plastic surgery Clinic which is located in the civic center. By collecting and analyzing the data, we build the simulation model using ARENA. Based on 5 appointment patterns that was suggested in formal appointment scheduling studies, we experiment 3 simulation models; 'Basic Appointment Pattern' that has no restriction, 'Restriction on Second Customer' that restricts the number of second customer's in each slot, 'Restriction on Process Time' that restricts the number of second customer who has long process time in each slot. We can check robustness of the appointment patterns by experimenting on off-peak day and peak day, during peak season. Findings: This study confirms that these 2 restrictions can give a better result than 'Basic Appointment Pattern' that just simply distributes customers by number. Especially, the performance of Triangle-like pattern which is the best appointment pattern in the formal study has been improved by adding restrictions. Based on 'DET', 'Restriction on Second Customer' shows a better result. Meanwhile, based on 'E(WT)', 'Restriction on Process Time' shows a better result. Overall, based on 'DET+E(WT)', 'Restriction on Second Customer' shows a better result. Practical Implications: The purpose of each hospital may alter as demand for plastic surgery grows increasingly. Thus, each hospital should be always prepared to introduce appointment pattern for changed purpose. In order to respond flexibly to these changes, it is necessary for medical personnel to improve the awareness or for hospital to create an environment by constructing appointment program so that medical personnel does not need to put more labor on work.

• 한국환경과학회지
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• 제14권10호
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• pp.929-935
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• 2005

The Monitoring System developed in this study was designed to help manage the recreational forests by gathering data on visitors' profiles and their opinions about recreational use and related facilities, This data could identify for changing situations in forest recreation demand as well as providing information on planning the management and use of the forest areas in advance. The standardized questionnaire had contained visitor profiles, activities, distribution of use by area, distribution us by time, duration of the visit, expenditure of visitors and information on visitor satisfaction and motivation. Also, the questionnaire had included the evaluations visitors' perception of facilities in order to identify the importance and performance of the various facilities, such as recreational and educational facilities, accomodations, directional signs as well as infrastructure. The monitoring system was developed in the object-oriented programming (OOP) environment. Microsoft Visual Basic 6,0 for the program language, Microsoft Access, and Excel program were used to develop the system. The monitoring system was composed of data input, database, and data analysis system, Once data were put into data input system, it automatically transferred to database, and it eventually produced the results of statistical analysis with one step procedure. This study was integrated with facilities and visitor monitoring system to identify the visitor impact at the recreational forests. In addition, this monitoring system would provide necessary and useful background information for management on recreational use of natural resources in a practical manner.

• Human Ecology Research
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• 제52권5호
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• pp.457-471
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• 2014

Family instability has a negative effect on not only an individual household but also the society. The government continues to operate family support centers as a countermeasure to family instability issues. A healthy and multicultural family support center is considered an effective support system that extends from a family unit to the local community. In this study, the satisfaction and demand levels of each center, located in Seoul and Incheon, were examined with respect to items such as operation contents, physical space, and organizational structure. The results showed that various efforts for creating a family-friendly community were implemented in healthy family support centers and multicultural family support centers. It was found that the center organizers and operators focused more on software and programs than on the physical environment. There was mostly a shortage of physical and environmental space. This space shortage limited the planned and ongoing activities in terms of the residents' self-directed participation and space formation for a family-friendly educational culture. Therefore, it was necessary to set up the space-related criteria for each center in order to solve this environmental issue. We identified the baseline data of the criteria for a center's physical and spatial design and size. In particular, it was suggested that a more strategic physical and spatial design is needed to achieve an integral and effective operation for the connection of the family with the local society.

• 한국콘텐츠학회논문지
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• 제10권11호
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• pp.10-19
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• 2010

컴퓨터와 웹의 발달은 사람들이 이용할 수 있는 정보의 양을 급격히 늘렸으며, 이로 인해 추천시스템에 대한 수요가 증가하고 있다. 전자도서관에서도 다른 분야와 마찬가지로 개인화 및 추천시스템에 대한 연구가 중요한데, 연구논문 추천시스템에 대한 연구는 극히 제한적으로 이뤄지고 있고, 국내에서는 거의 찾아보기 어려울 정도이다. 본 논문에서는 국내외에서 수행된 추천시스템에 대한 연구를 조사분석하고, 이를 토대로 전자도서관 연구논문 추천시스템 구축방안을 KISTI NDSL을 중심으로 제안한다. 현재 NDSL에서 제공하는 알리미서비스를 암묵적 방식으로 바꾸어서 이용자의 프로파일을 구축할 것과 이용자 및 메모리 기반의 협업 필터링을 병행하여 내용기반의 필터링이 가지는 연구논문 추천에서 신규성이 부족한 단점을 보완할 것을 제안한다. 또한 두 기법을 함께 사용하는 방식과 온톨로지와 분할방식에 의한 필터링을 이용하여 추천 만족도를 높이는 방식에 대해서도 제안한다.

• Architectural research
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• 제13권3호
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• pp.31-40
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• 2011

Profit-keeping behaviors naturally occur in the market to satisfy consumers, and the logic behind it lies in the economies of scale. On the flip side, some commodities transacted in the market are not available or can not be easily acquired unless the demand is high enough. Under this proposition, some consumers rise and find their own solution to meet the services at a reasonable cost or at an adequate level. The commonly adopted way is to establish a cooperative, and it stirs purchasing power by pooling resources and further bargains price and service quality. As a consumer cooperative, housing cooperatives notably found in rural towns enable the elderly to continue independent living. This study is to take a closer look at residential life of the rural elderly in housing cooperatives. Utilizing in-depth focus group interviews with 40 residents in four housing cooperatives, this qualitative research draws main factors affecting the decision to move in, residential assessment, and strengths and weakness of living in a housing cooperative. The primary factor influencing the moving decision is to continue to independent living in a familiar community, and the bottom line is planning ahead. Frailty and bereavement are found to be the leading occasions for them to move. The participants are satisfied with the independent living arrangement, and particularly, cited such features as safety and security, elderly-friendly design, common spaces, freedom, social activities and efficient living. Also, it is stated that some cooperative natures such as control over the property and giving a voice on management render positive impacts on the satisfaction with communal living. In spite of all the benefits and strengths, participants face with a public notion that an independent living arrangement like a housing cooperative has never done before in rural towns, so that most people recognize it as part of dependent living arrangements like nursing home.

• 문화기술의 융합
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• 제6권3호
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• pp.275-282
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• 2020

최근 커피분야에 대한 소비자의 높아진 인식과 가격대 품질보다 한단계 나아가 심리적 만족에 비중을 두는 커피문화의 변화로 고품질 스페셜티 커피에 대한 관심이 높아지고 있다. 커피를 즐기는 방식이나 맛과 향 등을 중요하게 생각하는 하나의 문화로서 기호에 맞는 커피를 제공받고자하는 고객이 늘어남에 따라 스페셜티 커피전문점의 수도 증가하고 있으며 제공되는 커피의 품질 또한 높아지고 있다. 이에 본 연구는 스페셜티 커피의 주요 속성을 분석하고, 스페셜티 커피전문점에 필요한 마케팅 시스템을 구축하는 것에 목적을 두었다. 연구 방법으로 온라인 빅 데이터 분석을 통한 텍스트 마이닝을 실시하여 스페셜티 커피의 속성을 형성하는 요소들을 추출하고 영향의 정도를 분석하였다. 연구결과 커피의 맛과 원두, 바리스타와 관련된 단어들이 스페셜티커피의 속성에 중심적인 역할을 하는 것으로 파악되었다.

• 농촌의학ㆍ지역보건
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• 제21권1호
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• pp.47-60
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• 1996

Home health care is one of the important components of health care services. Today, the need and demand for the home health care is increasing. To assess the effects of home visit health services by public health nurses in health center on the stat of health, use of medical services and quality of life by elderly people living at home, a randomized controlled trial was implemented for 65 years or more old people randomly allocated to intervention(93) and control(118) group. Intervention group received 2 visits a month over 6 months. Control group received no home visits. The data was collected in a one-year follow-up survey conducted at Kyongju before and after the intervention which composed of health risk assessment, risk factor education and health related behavior counseling. The prevalence rate of chronic illness was more decreased in intervention group than control group after intervention. The intervention group visited medical facilities less frequently than control group. And the home visit health services encouraged the elderly to practice regular exercise. After the intervention, the score of ADL(activities of daily living), LSI(life satisfaction index) and SSI(social support index) in intervention group were more increased than control group. And the increase of scores was more prominent in 70 years or more old people, female, non-smoker and non-chronic illed elderly rather than others. In conclusion, the regular home visit health services provided by public health nurses were beneficial for the elderly in terms of health promotion and quality of life.