• Maxillofacial Plastic and Reconstructive Surgery
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• v.12 no.1
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• pp.210-214
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• 1990

We used cervicofacial flap in reconstruction of Cheek detects with good results. So we recommended its use in reconstruction of large cheek defects.

• Proceedings of the Korea Association of Information Systems Conference
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• 2003.05a
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• pp.55-73
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• 2003

As the development of wireless technologies continue, mobile stock trading has become a new channel for companies to reach their customers. This study examines the factors affecting customer acceptance of mobile stock trading services. The research model based on the previous studies was established and the research hypotheses were generated. The sample was divided into users and nonuser groups. The test results show that relative advantage and social influence are positively related to intention to accept mobile services as well as in intention to reuse, security risk is negatively related to intention to reuse, frequency of trading is positively related to intention to reuse, cost burden is negatively related to the probability of using mobile stock trading services, and social influence is positively related to the probability of using mobile services. The results also support that information quality and response time are positively related to relative advantage, and interface quality is negatively related to complexity. It is considered that the study results may help managers to increase customer use of mobile stock trading services.

• The Journal of Korean society of community based occupational therapy
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• v.2 no.2
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• pp.51-60
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• 2012

Objective : This study investigates correlations between job-stress and job-relation feture in occupational therapists in nursing home. Method : For this study, self-reported questionnaires were distributed by online and offline survey to 237 occupational therapist from May to June in 2012. Fifty two of the questionnaires were returned, acceptable 46 survey responses were analyzed, expect 6 unclearly answered. Result : The results correlations between the 6 job-stress factors(confliction of professional role, lack of professional knowledge and skills, problem of personal relationship, disagreement with predecessor(manager, chief, etc), limitation of medical system, inappropriate salary) and 4 job-relation feature(period of job, annual salary, work out of therapy, job stability). Conclusion : This study demonstrates correlations between job-stress factors and job-relation feature in occupational therapist working in nursing home. Job-stress average 3.52points of 5points contributes more affecting the stress. Further research is necessary to more sample occupational therapist in nursing home.

• The Korean Journal of Community Living Science
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• v.18 no.1
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• pp.71-85
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• 2007

This study investigates differences by type of caregiving using data on three groups of caregivers, 177 from home stay situations, 189 from day care centers, and 138 from nursing homes. First, the result shows that characteristics of both caregivers and elders differ by type of caregiving. Second, caregivers in the home stay situation have the highest caregiving burden of the three groups. Third, from examination of the related variables, the caregiving burden of home stay caregivers is affected by family income, caregivers' health, type of job, and whether or not the elder has symptoms of dementia. Also, the study reveals that emotional services for elders reduce the aggravation of family relations and economic burden, but that instrumental services highly increase economic burden. It reveals that caregivers of elders in day care centers, especially those who are in bad health, are more likely to experience feelings of constriction, aggravation of family relations and economic burden. On the other hand, caregivers who receive more emotional services have better experiences in family relations, including relations with the elder. In case of the elders of nursing homes, if the main caregiver is a daughter-in-law, aggravation of family relations is higher than if the main caregiver is a spouse. Finally, the caregiver's burden is affected by their own health and income, and by whether the elder has symptoms of dementia or stroke.

• Journal of Korea Multimedia Society
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• v.17 no.2
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• pp.240-247
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• 2014

Data which is created and shared on the Web is characterized by the massive amount of user generated content on various applications and dynamically evolving content on the basis of user interests. Thus, in order to benefit from Web data, it is essential to provide (a) the mechanisms which enable scalable processing of large data collections and (b) the organization schemes which reduce the navigational overhead within complex and dynamically growing content. Between these two impending needs, in this paper, we are interested in developing an indexing scheme which aims to reduce the time and effort needed to access the relevant piece of information by leveraging ontologies. In particular, considering evolving nature of Web contents, the proposed technique in this paper computes the sub-ontology, which best matches a given data collection, from the existing large size of ontology. Case studies show that the proposed indexing scheme in this paper indeed helps organize dynamically evolving content.

• Journal of Korean Society of Transportation
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• v.22 no.2 s.73
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• pp.177-193
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• 2004

최근의 화물자동차파업사태 등으로 우리나라 물류체계의 경쟁력제고를 위한 여러 가지 논의가 진행되고 있다. 그 중에서도 환경친화적이며, 사회적 비용이 저렴한 철도화물의 수송분담율을 높여야 한다는 의견이 많이 나오고 있다. 우리나라 물류체계의 근본적인 문제점은 도로운송량의 증가보다 트럭의 공급과잉으로 트럭운송사업자의 수익은 매우 낮고, 철도, 해운 등 대량운송수단의 분담율이 낮아 전체적인 수송효율성이 낮은 것을 들 수 있다. 이러한 문제점의 해결은 트럭의 과잉공급을 억제하고, 제조업 물류비 중 46.5%를 점하고 있는 운송비용을 절감하는 것이 핵심적인 방안이라고 하겠다. 이에 본 논문에서는 철도화물의 활성화와 우리나라의 철도구조개혁의 성공적인 추진을 위해서 우리와 지형조건이 비슷하고, 1987년에 철도민영화를 시행하여 현재 16년이 경과한 일본철도화물의 현황을 분석하여, 현재까지의 문제점을 밝히고 또한 우리나라의 철도화물수송정책에 시사하는 바를 정리해 보았다. 1987년 민영화 이후 일본철도화물수송현황을 보면 영업거리, 화차대수를 포함한 수송능력 감소로 수송량은 감소하였으나, 화물수송의 장거리와 추세와 컨테이너수송량의 증가, 인력감축으로 영업성적은 전반적으로 향상되고 있다. 문제점으로는 경영면에서는 낮은 생산성 그리고 노후장비 등으로 인한 높은 설비투자비지출, 선로사용료 등의 부담 등이 지적되었다. 운영상에서는 현재 선로를 소유하지 못하여 네트워크가 부족하여 자유로운 열차편성이 어렵고, 포워더 기능이 없어 현재 전체물량의 85%를 점하는 소운송구간에서 다른 운송주체간의 수송으로 일관수송서비스에 어려움이 있으며, 직접적인 영업을 하지 못하여, 새로운 수요창출에 어려움이 있다. 이러한 문제점의 해결책으로는 먼저 정부의 인프라에 명확한 책임분담과 이에 따른 지원이 필요하다. 이와 같은 철도화물활성화의 정책수립필요성의 배경에는 철도화물수송이 효율성과 환경친화성, 높은 안전성 등 사회적 비용을 감소시키는 장점을 가지고 때문이다. 철도화물운송회사도 현재의 수송기능과 함께 포워더로서의 기능을 가져야 할 것이며, 운임인하노력과 속도향상을 위한 노력을 계속하여야 할 것이다.

• The Journal of the Korea Contents Association
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• v.18 no.8
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• pp.483-493
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• 2018

Through the improvement of the Labor Relations Act, the Social Insurance Act, and the Artists Welfare Act for occupational status and rights of artists, the character of workers, joining exception in the Employment Insurance Act, and applying exception in the National Health Insurance Act and the National Pensions Act should be recognized. For this, the scope of workers should be expanded through the interpretation of the court and legislation of the Labor Relations Act, and supporting range of social insurance should be expanded by applying exception in the National Health Insurance Act and joining exception in the Employment Insurance Act for artists who are currently excluded. Artists' compensation insurance that is an optional entry system and paid entirely by artists need to have effectiveness of the system through insurance support. The Artists Welfare Act also needs to be revised to strengthen legal protection for artists and it is important to secure finances for artists' welfare projects. The standard contract should be mandatory and a career certification system for artists should be established so that artists who need welfare benefits can not be omitted.

• Journal of Practical Engineering Education
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• v.11 no.2
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• pp.239-249
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• 2019

Currently financial support for vocational skills development training is provided based on the NCS standard unit price set according to the NCS occupational classification. Such a standard unit price system has the advantage of reducing administrative burdens required in managing the training levy-grant system. In this paper, it is pointed out that current unit price system may distort the social integration function of vocational training policy as it is based on the tuition fees of training course. As a basis for finding a more appropriate financial support system, we analyzed what factors are influencing the training course fees set by training institutions. As a result, it was confirmed that the monopolistic nature of the training courses or the high level of willingness of pay of training participants influenced the training course fees. Therefore, the necessity of removing the influence of such factors from unit price system was suggested so as that the training policy contributes to the social integration. Furthermore, it is required to establish new support criteria centered on the government's policy judgment if the training costs of all training courses cannot be exactly estimated.

• The Journal of the Korea institute of electronic communication sciences
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• v.8 no.2
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• pp.371-378
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• 2013

This study was attempted in order to offer basic data for enhancing oral health by surveying the activity limitation realities caused by oral disease in university students and then by analyzing its relevant factors. As a result of research, university students' activity limitation experience rate accounted for 24.1%. The average number of activity limitation days stood at 0.44 day. Matters related to university students' activity limitation included housing type as for socio-demographic characteristics, and busyness in daily life, difficulty for supplying school expenses, temporal burden given using dental treatment, and difficulty for transportation given using dental treatment as for individual characteristics. In case of feeling difficulty for raising school expenses, the possibility was indicated to be high in activity limitation experience, illness experience, experience of having trouble in performing schoolwork, and schoolwork loss experience. Also, in case of feeling difficulty for transportation given using dental treatment, the possibility was indicated to be high in experiencing a trouble in performing schoolwork and a loss of schoolwork. Accordingly, a national interest and support are earnestly demanded in order to establish the more systematized oral health level and to increase oral health promotion.

• Journal of the Korea Convergence Society
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• v.8 no.10
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• pp.305-310
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• 2017

The purpose of the study is to test structural relationship of subjective health, ability to work, participation on economic activity, and life satisfaction among the elderly. Recently, societies have tried to lessen a social burden and alleviate negative perceptions of the elderly through some perspectives such as productive aging and active aging. In these perspectives pay attention to health and social participation to improve quality of life. Subjects were 3,392 elderly people over the age of 65 from 10th Korea Welfare Panel Study. The main results of the study are as follows. First, subjective health, ability to work, and participation on economic activity had a direct effect on life satisfaction among the elderly. Second, subjective health had a statistically significant effect on ability to work and participation on economic activity. Finally, avility to work had a positive effect on participation on economic activity. Based on the results of the analysis, this study suggested that health and work related factors should be considered as the important factors to improve the life satisfaction among the elderly.