• 한국노년학
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• v.36 no.3
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• pp.827-846
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• 2016

The presented study was based on the notions that 1)the age-separated perspective would not be functional for post modern society which characterized by a diversity of life styles and 2)effects of wage peak system have been investigated mainly through managemental efficiency with quantitative analysis. In those notions, this study aimed to investigate effects of wage peak system based on age integration perspective with a qualitative method. Deep case study were executed with four workers who fully understand regarding wage peak system. Results showed that three sub categories were drawn in the meaning focused on issues of wage peak system; uneasy attention on workers who applied for wage peak system; pro and con of wage peak system for aged workers; achieving age integrated environment through mutual understanding.

• Proceedings of the Korea Water Resources Association Conference
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• 2022.05a
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• pp.375-375
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• 2022

수리권(水利權, Water Right)은 특정인이 하천의 물을 계속적, 배타적으로 사용하는 권리로서, 국내에서는 민법 제231조 "공유하천의 연안에서 농, 공업을 경영하는 자는 이에 이용하기 위하여 타인의 용수를 방해하지 아니하는 범위 내에서 필요한 인수를 할 수 있다." 라는 규정을 통해 공유하천 용수권을 인정하면서, 동법 제234조 "전 3조의 규정은 다른 관습이 있으면 그 관습에 의한다." 라는 조항을 통해 관습에 의한 즉, 관행 수리권을 인정하고 있다. 또한, 하천법 제50조 "생활·공업·농업·환경개선·발전·주운(舟運) 등의 용도로 하천수를 사용하려는 자는 대통령령으로 정하는 바에 따라 환경부장관의 허가를 받아야 한다." 라는 규정을 통해 허가 수리권을 규정하고 있다. 이와 같이 국내의 경우 수리권에 대하여 공용하천 용수권, 관행수리권 및 허가수리권이 혼재되어 있어 지역 간의 물 분쟁이 심화되어 가고 있는 상황에서 수리권의 정립 필요성이 절실해지고 있지만, 제도적 연구와 더불어 이를 뒷받침 해줄 수문학적 연구가 상대적으로 부족한 실정이다. 본 연구는 동진강 유역을 대상으로 수정 3단 TANK 모형을 적용하여 자연하천유량 산정하였고, 수리권 분석모형인 WRAP(Water Rights Analysis Package, WRAP)을 이용하여 수리권 분석을 수행하였다. 또한 섬진강댐의 방류조건 및 유역내 물 이용조건에 따른 시나리오를 구성하여 하천유지유량의 변화를 모의하였다. 시나리오 적용에 따른 대표지점의 조절하천유량을 모의한 결과 시나리오3, 시나리오4, 시나리오5(비관개기기간 동안 용수 추가확보를 통한 증가방류)에서 하천유지유량이 상대적으로 많아지는 것으로 모의되었다. 또한, 시나리오1, 시나리오2(유역내 저수지 방류량을 연중 일정량 공급)방안도 관개기와·비관개기 기간에 대표지점의 하천유지유량 증가에 효과가 있는 것으로 평가되었다. 연구 대상기간의 대부분은 수리권 목표량을 만족하였지만, 갈수년에 해당하는 2017년의 경우에는 용수 확보량이 가장 많은 시나리오5를 적용한 경우에도 수리권 전환량 및 하천유지유량의 부족이 발생하는 것으로 모의되었다. 유역내 수리권 우선순위의 변경을 통한 유량의 변화를 모의하기 위하여 2017년을 대상년도로 모의해본 결과 연구대상지역의 하류에 위치하고 있는 농업용보에서의 수리권을 후순위로 두었을 때, 대표지점에서 가장 많은 양의 유량을 확보하는 것으로 분석되었다.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.20 no.2
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• pp.469-482
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• 2019

This paper analyzes the effects of government support systems, regulation, and innovation promotion policy on technological innovation performance of companies in the service industry using 4,000 Korean service industry companies. Multiple and hierarchical multiple regression analysis were used to analyze the correlation between the individual factors and process innovation and product innovation. Government support, regulation and technology innovation in the service industry were tested. In addition, government innovation promotion policy includes government support and regulation and the technological innovation performance of service firms. As a result, the government support system affects both the process innovation and the product innovation performance in the service industry, but affects only the process innovation performance in the case of regulation. Innovation promotion policy was found to regulate the relationship between government support systems and regulation and innovation performance of the service industry. Therefore, these findings provide strategic implications for the management of enterprises in relation to government support systems and innovation policy. It is necessary to reorganize regulations that are outdated to improve the effect of innovation policies on innovation performance.

• Journal of dental hygiene science
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• v.3 no.1
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• pp.5-10
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• 2003

The purpose of this study was to examine how medical personnels in the field of dentistry perceived the introduction of the yearly income system in an effort to determine some of the right directions for that and find out in which way that could be vitalized. For that purpose, literature concerned and relevant materials were reviewed, and a survey was conducted on 95 medical personnels, who were working at dental hospitals and clinics throughout the nation, for approximately five months from April through August 2002. After the collected data were analyzed, the following findings were acquired; (1) Regarding their awareness of the yearly income system by the type of institute, the workers from the dental hospitals found the yearly income system, more than the others from the dental clinics did, to enlarge their sense of involvement in management (p<.001), further work productivity(p<.01), awake their target-oriented sense of mission(p<.01) and make them feel uneasy about their future(p<.05). (2) As to differences between the dentists and dental hygienists, the former group had a higher opinion about that system(p<.01) and its effect on impartial performance appraisal(p<.01), encouraging medical personnels to deploy their abilities(p<.01), furthering work productivity(p<.001), intensifying a target-oriented sense of mission(p<.001). (3) Concerning their perception by career, those who had longer experience to work in that field considered it to strengthen work severity(p<.05) more than the others who had shorter experience did, and the former group thought that system was more likely to concentrate on a short-term achievement (p<.05). The workers who had been working for three to five years were more conscious of change in office hours (p<.01), and those who had been working for two or less years viewed that system most favorably(p<.05). (4) In order for that system to be successful, impartial performance appraisal was most widely called for(31.6%), followed by trust between labor and management(26.3%), worker's positive attitude toward that system(16.8%), CEO's firm belief in that(12.3%), and setting up a feasible target. The workers from the dental hospitals put more stress on medical personnel's favorable attitude toward that system(p<.05) than the others from the dental clinics did. And the dentists placed more stock in setting up a feasible target, which was a criteria of determining the amount of annual income, than the dental hygienists did.

• The Journal of the Convergence on Culture Technology
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• v.10 no.5
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• pp.445-452
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• 2024

Through the pandemic, the topography of dining culture is rapidly changing due to the advancement of the food delivery market. Competition in the domestic market is intensifying as Coupang Eats recently surpassed Yogiyo and jumped to second place, and Baedal Minjok(Baemin), the industry's No. 1 company, is also preparing to introduce a subscription system. While the growth of the delivery market is slowing, the use of takeout and pick-up services is increasing due to rising delivery costs and food prices. From Generation Z's perspective, the main factors influencing the active use of app services were identified through prior research as usability and convenience, cost sensitivity, and hedonic motivation. While, they are leading the trend of minimizing spending through 'stepping stone consumption' and delivery pot process instead of choosing a subscription system. Accordingly, we aim to provide customers with a better experience and help strengthen competitiveness by proposing ways to improve and revitalize new delivery apps that reflect the characteristics of Gen.Z. As a result of the expert Delphi survey, we will receive impact evaluation scores in the following order: direct view of accumulated discounts, addition of family benefits, coupon reinforcement, SNS promotion, pick-up walk, in-store promotion, and discount rate display, and review their application to practice. It presents academic and policy implications regarding the food tech market.

• Journal of Navigation and Port Research
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• v.48 no.1
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• pp.55-61
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• 2024

Environmental, Social, and Governance (ESG) management may be one of the recent hot topics in corporate management. The purpose of this paper was to study the level of ESG activities of shipping companies. The shipping industry is known to have low transparency and low favorability (Yun, 2022). This study determined whether ESG activities of shipping companies known to the public or studied qualitatively were consistent with objective facts through quantitative analysis. Analysis was conducted on 8,009 firm-year KOSP I listed companies from 2010 to 2022 using ESG ratings evaluated and published by KCGS. As a result of the analysis, it was found that shipping companies had a lower level of ESG activities than non-shipping companies. Although many research studies have been done on companies' ESG activities, research on corporate social responsibility activities and ESG activities of domestic shipping companies is limited. This paper is significant in that it is the first study to quantitatively analyze ESG management status of domestic shipping companies. Shipping companies should make efforts to improve their images, improve their business performances, and increase corporate sustainability by taking the lead in proactive ESG activities rather than performing passive ESG activities due to external regulations such as IMO 2020 and IMO 2050.

• Proceedings of the KSR Conference
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• 2011.05a
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• pp.1262-1274
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• 2011

Urban railway started its operation in August 15, 1978 in Korea. Nowadays, it is being operated in Seoul, Busan, Incheon, Deagu, GwangJu, and Daejeon, and it is playing a major role in mass transportation. Urban railways can provide rapid and convenient transportation to citizens in eco-friendly and energy saving way. However, urban railway operating organizations have been in financially difficult conditions due to the enormous debts borrowed for the construction of railways. Urban railway operating organizations are under pressure to improve its difficult financial conditions through the efficient management of the organization. The management and operation efficiency of urban railway organizations have been evaluated since 1993 by Ministry of Public Administration and Safety to make those organizations more competitive, responsible and efficient. However there are some limitations in evaluation since they do not reflect the relative size of organizations, relative newness of facilities, etc so that it's not objective and loses fairness. This study proposes an improved method for the evaluation of safety.

• Journal of Korea Society of Industrial Information Systems
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• v.28 no.2
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• pp.1-9
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• 2023

Research using AI and big data is also being actively conducted in the health and medical fields such as disease diagnosis and treatment. Most of the existing research data used cohort data from research institutes or some patient data. In this paper, the difference in the prediction rate of survival and the factors affecting survival between breast cancer patients in their 40~50s and other age groups was revealed using health insurance review claim data held by the HIRA. As a result, the accuracy of predicting patients' survival was 0.93 on average in their 40~50s, higher than 0.86 in their 60~80s. In terms of that factor, the number of treatments was high for those in their 40~50s, and age was high for those in their 60~80s. Performance comparison with previous studies, the average precision was 0.90, which was higher than 0.81 of the existing paper. As a result of performance comparison by applied algorithm, the overall average precision of Decision Tree, Random Forest, and Gradient Boosting was 0.90, and the recall was 1.0, and the precision of multi-layer perceptrons was 0.89, and the recall was 1.0. I hope that more research will be conducted using machine learning automation(Auto ML) tools for non-professionals to enhance the use of the value for health insurance review claim data held by the HIRA.

• International Area Studies Review
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• v.12 no.2
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• pp.277-295
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• 2008

Insurable value agreed by the parties shall be presumed specified at the time of the accident. It is nevertheless provided that where agreed value considerably exceeds certain amount evaluated at the time of insured accident, the amount shall be insurable value. It casts doubt on what constitutes such an excess in valuation in marine insurance. Because of the relatively short periods and less volatile economies, maritime insurance, with the statutory insurance value, has deemed insurable value conclusive. In other ways, the provision of default rule substitutes the amount evaluated at the time of insured accident for statutory insurance value. However, over-valuation of agreed value determined by the comparison of statutory insurance value leads to non sequitur in valued policy. Maritime insurance, in the case of over-valuation of agreed value, construes certain amount evaluated at the time of insured accident as insurable value. Accordingly, beyond the application of statutory insurance value, the amount should be considered for over-valuation of agreed value.

• Journal of Korean Library and Information Science Society
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• v.42 no.4
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• pp.5-29
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• 2011

This study proposed to assess courses which are currently offered in the Department of Library and Information Science, and to explore directions for improvement. Based on field librarians' needs and opinions about the courses, we suggested separating the required, core, and elective courses. We proposed six courses including 'Internship', 'Introduction to Library and Information Science', 'Cataloging and Classification', 'Library Management', and 'Information Retrieval' as required courses, and 5 courses including 'Practice in Cataloging and Classification', 'Information Resource and Service', 'Collection Development', 'Digital Library System', 'Introduction to Bibliography' and 'Records Management and Archives' as core courses. Finally, the remaining courses were recommended as selective courses which each department could select depending on their circumstances and faculty. The important components for substantial LIS courses are as follows: timeliness of training topics, expertise of educational contents, professionalism and qualifications of faculty, specialized educational materials, and increasing the major correlation between courses and professors.