• 한국정보과학회논문지:정보통신
• /
• 제30권2호
• /
• pp.189-198
• /
• 2003

개인 정보 유출로 인한 피해사례가 늘어나면서 사용자 프라이버시 침해에 대한 인식이 높아지고 있다. 그러나 기존의 DRM 시스템은 사용자의 프라이버시 보호가 저작권을 보호하는데 직접적으로 필요하지 않다는 이유로 사용자의 프라이버시 보호에 대해 고려하지 않았다. 본 논문에서는 DRM에서 사용자 프라이버시 보호 측면이 강조된 라이센스 관리 프로토콜을 제안한다. 제안한 프로토콜은 사용자 식별 정보의 노출을 보호하기 위해 임시 ID와 token을 사용함으로 익명성을 보장하고 ECDH 세션키와 공개키 암호 시스템을 이용하여 메시지를 암호화함으로써 사용자 정보의 유출을 방지하여 사용자의 프라이버시를 보호한다.

• 수산경영론집
• /
• 제35권2호
• /
• pp.53-69
• /
• 2004

While the life in the fishing villages in old days was characterized by accepting the sea as destiny by birth, it became an industrial one nowadays with industry - scale fisheries as the mainstream. It is expected, however, that nature - friendly life will be prevailing in the fishing villages in the future In these days, the status of fishing village is on a very terrible situation due to the decrease in population, low income, environment destruction, and so on. However, the fishing village should be revitalized because of its public benefits at least. Recently, a kind of affirmative appearance in fishing village is that people who are willing to visit fishing village are increasing. The fishermen are supposed to use this opportunity for its economic and social interests. This paper suggests a kind of way, enjoyable fishery after catching and farming fishery, to use it. Enjoyable fishery consists of watching (learning by observation) fishery and doing (experience) fishery. The example of watching fishery is inspecting the fixed net fishery, doing fishery is experience of small dragnet fishery. The activation devices of the enjoyable fishery are suggested as follows; 1) fixing the identification of regional tourism 2) the development of regional enjoyable 3) opening of one day's fisherman school. 4) networking with fishing village amenity improvement 5) driving sisterhood system with urban area.

• 수산경영론집
• /
• 제51권1호
• /
• pp.53-66
• /
• 2020

The Ministry of Maritime Affairs and Fisheries is supporting the "Environmentally Friendly Fisheries Promotion and Private Assistance Project" to increase production of eco-friendly, high-value-added foods. Private-backed operators selected for the project will have an economic opportunity to build, expand or refurbish eco-friendly fishing grounds. To facilitate this, the scope of project support was expanded after 2015 and an opportunity was prepared for private subsidy projects to grow to a new level in terms of quality and quantity by switching to a public offering project. However, starting in 2017, demand from the private sector will plunge and selected projects will be delayed or the project implementation rate will be lowered. It was a time for subsidy-related laws and systems to be reinforced but private subsidy projects do not temporarily shrink simply due to the increased administrative burden on private subsidy operators on subsidy management. It plans to review the correlation between laws and systems related to the construction of fish farms and suggest ways to enhance the efficiency of implementation so that economic advantages, the biggest advantage of the private subsidy project, can be recovered within the current legal system.

• 보건의료산업학회지
• /
• 제3권1호
• /
• pp.66-77
• /
• 2009

This study was carried out to find out the of attitude and knowledge to blood donors in college and University students to provide basic data necessary for managing current blood donation system. The data were collected from 844 students from september 8 to 21, 2008 by using a self-administered questionnaire. The results were as follows: The major demographic characteristics were female 55.8% and the age group of 20-24s 60.5%, no religion 43.5%, blood type A 34.8% and so on. The major motivation for blood donation were to obtain a blood donation certificate to knowing necessary to blood donation 27.1%, take a voluntary service scored and souvenir 18.7%, and worthwhile and pride 9.9%. The experience the blood donation was 53.8%(male 69.2%, female 41.6%) of participants. Students who had more knowledge and desirable attitude about blood donation experienced more blood donations. It is important to clarify factors affecting blood donation practice and to encourage the public education and campaign which enable public has accurate knowledge and positive attitude about blood donation.

• The Journal of Asian Finance, Economics and Business
• /
• 제6권1호
• /
• pp.289-301
• /
• 2019

This paper explores community-based flood disaster risk governance by applying a sensemaking approach. The conceptual sensemaking framework consists of individual experience, dialogue, and socialization components, which together comprise an interconnected system. This study presents a method for applying this framework by using a concerns table and a SWOT analysis to examine the concerns of residents living in a flood plain. A series of community-based workshops on flood risk reduction was conducted with residents of the flood-prone Muraida community in Shiga Prefecture, Japan. During the workshops, residents' concerns regarding flood risk surfaced. This study used an idiographic approach to examine the proceedings of the workshops. SWOT issue analysis was used to examine the strengths and weaknesses in the Muraida community's internal capacities, and examine the opportunities and threats in the external capacities (e.g., local government). Additionally, a SWOT strategy analysis was conducted to identify strategies for knowledge sharing and development of cooperative countermeasures that can be undertaken between the Muraida community and the local government. The results show that the concerns table can not only summarize the main concerns of all workshops, but also provide an understanding of alternative flood risk countermeasures that can be carried out.

• Journal of Contemporary Eastern Asia
• /
• 제20권2호
• /
• pp.85-107
• /
• 2021

Wildfires have become increasingly common and intense in South Korea because of climate change, but few have recognized the catastrophic level of the problem. Given the significant impact of wildfires, emergency management stakeholders must have effective risk communication structures for rapidly responding to such phenomena and overcoming geographical difficulties. Despite the country spending billions of dollars to build a big databased early warning system, risk communication flow during the 2017 Gangneung wildfire was ineffective, thereby causing substantial economic, social, and environmental losses. To examine the patterns of information exchange in South Korea's risk communication networks and their structural characteristics during the wildfire, we conducted semantic and network analyses of real-time data collected from social media. The results showed that the inefficient flow of risk information prevented emergency responders from adequately assessing the emergency and protecting the population. This study provides new insights into effective risk communication responses to catastrophic events and methods of research on webometric approaches to emergency management.

• 유통과학연구
• /
• 제19권1호
• /
• pp.5-15
• /
• 2021

Purpose: This study explores the types of relational benefits that generate loyalty to room-sharing services among Chinese customers based on the relationship marketing literature. The study also examines the moderating effect of alternative attractiveness on this relationship. Research design, data and methodology: Based on research hypotheses, questionnaires with items measuring the proposed constructs in three dimensions, including relational benefits, alternative attractiveness, and customer loyalty, were designed to test the hypotheses. Data were collected via an online questionnaire of 220 room-sharing service customers in China. Results: Results verify the effects of relational benefits on customers' loyalty to room-sharing services and the mediating effect of alternative attractiveness. More specifically, confidence, social, and safety benefits positively affect customer loyalty to room-sharing services, and alternative attractiveness moderates only the effect of social benefits. Conclusions: The results suggest that room-sharing service providers should concentrate on providing confidence, social, and safety benefits to maintain long-term relationships with customers. This study also provides practical implication for building relationships between channel members in service distribution channels. The study concludes that without customer relationships marketing for managing collaborative and social communication channels, the entire distribution channel might lose out eventually.

• 대한치과의료관리학회지
• /
• 제9권1호
• /
• pp.1-6
• /
• 2021

Measuring and quantifying the burden of disease (BoD) is crucial for healthcare policy-related decisions. For this purpose, summary measures of population health (SMPH) have been proposed to overcome the limitations of prevalence, incidence, and mortality. Oral health remains separated from the mainstream healthcare system, and the lack of reliable epidemiological data has been pointed out as the cause. In this study, we aimed to understand the flow of international and domestic BoD research related to oral disorders and the direction in which those studies should advance in the future. It is necessary to continuously revise the previously measured BoD of oral disorders and calculate the BoD by performing subdivisions, starting from the development of lay descriptions. Furthermore, developing elaborate BoD measurement methodologies that reflect the complexity of the oral cavity is essential.

• 유통과학연구
• /
• 제20권3호
• /
• pp.71-82
• /
• 2022

Purpose: This study aims to not only measure the elderly welfare supply index but investigate spatial patterns and determinants of local elderly welfare services in South Korea. Research design, data, and methodology: The index for local elderly welfare services is measured by employing standardized scores for critical variables related to elderly welfare. The present study utilized the GIS technique and Moran's I index to examine spatial patterns of elderly welfare services. The determinants of local elderly welfare service are analyzed by a series of regression models using R. Results: Spatial imbalance and asymmetric distribution were serious in the supply of elderly welfare service. It was also confirmed that the factors affecting the level of welfare services for the elderly vary depending on the type of service. In particular, the higher the proportion of the elderly population and the social welfare budget, the lower the level of welfare services for the elderly. Conclusions: Given the circumstance of spatial mismatch between supply and demand for elderly welfare services, it is necessary to consider and provide policy tactics about how the economic benefits and welfare budgets generated in the region can contribute to strengthening the welfare service system for the elderly.

• 동아시아경상학회지
• /
• 제10권2호
• /
• pp.81-91
• /
• 2022

Purpose - This study explores the role played by the government in spreading corporate green IT. Indeed, a lot of evidence is emerging that governments acting independently are not in a position of attaining the far end economic and social changes need for the realization of green IT. As much as matters about green IT was initiated by many governments. Research design, Data, and methodology - This study selected the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) as a research design. The PRISMA is recognized for its standard evidence reporting system and can provide adequate systematic review among previous studies. Result - A lot of consensus leads to the acquisition of the value of corporate green IT concerning the effectiveness of the collaboration. This study could obtain six suggestions from the systematic review, such as 'Rebalancing Government and Public Duties', 'Direct Regulation', 'Marketing Tools and Fiscal or Economic Measures', 'VNRP', 'Education for Decision Making', 'Latest Policy Trends within the G8 Nations'. Conclusion - The most challenging aspect when it comes to ensuring corporate green IT is the separation of economic growth from the perspectives regarding life qualities. According to the study (Falcone, 2020), this needs a second policy-oriented wedge concerning re-socialization with the desire of encouraging the development of the culture associated with the corporate green IT.