• 한국정보통신학회:학술대회논문집
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• 한국해양정보통신학회 2010년도 추계학술대회
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• pp.363-366
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• 2010

최근 소셜게임은 지인과의 관계에 중점을 두면서 여성들을 게임시장으로 끌어내는 등 이용자층 확대에 큰 기여를 하고 있다. 그래서 소셜 게임에 대한 관심과 산업적 확산이 폭발적인 데 반하여 소셜 게임에 대한 학술적인 연구가 미흡하다. 본 연구목적은 최근 성공한 소셜 게임의 성공요인을 살펴보고 이에 대한 개발 지침을 마련하는데 있다. 소셜게임 가운데 상업적으로 성공하고 최고의 이용자 수를 갖고 있는 대표적인 게임인 팜빌을 대상으로 핵심 성공요인을 고찰 하였다. 그 결과 사회적 교류, 간단한 인터페이스, 비동기 방식, 도구적 합리성 요인이 도출되었다. 본 연구를 통해 성공적인 소셜 게임을 개발하기 위한 지침으로 활용 될 것으로 기대된다.

• 성인간호학회지
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• 제25권2호
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• pp.157-169
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• 2013

Purpose: This study was to examine the impact of acculturation and social support on the mental health among Korean-American registered nurses. Methods: Data were collected with a convenience sample of 203 Korean-American registered nurses living in New York state and New Jersey state from 8th May to 25th August in 2012. The structured questionnaires measured the degree of acculturation, social support, and mental health. Data analysis was conducted using t-test, ANOVA, Pearson correlation efficient, and Stepwise multiple regression. Results: Lower level of integration and higher level of marginalization were associated with the lower mental health. Social support was also positively related to mental health and had mediating effect on the relationship between acculturation and mental health. The five variables, including participants' educational background, work shift, integration, marginalization, and social support were significant to predict the level of mental health among Korean-American registered nurses, accounting for 41% of the variability. Conclusion: The results imply that higher level of social support and strong identity of both home and host culture will enable Korean-American registered nurses to maintain sound mental health.

• 한국통신학회논문지
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• 제38B권6호
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• pp.485-491
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• 2013

최근 소셜 네트워크 서비스가 급속히 증가함에 따라 많은 기업들과 사용자들은 자신들의 정보가 더욱 빠르게 확산되길 바란다. 이러한 소셜 네트워크에서의 정보 확산을 연구하기 위하여 많은 알고리즘들이 제안되었는데 그중 대표적인 알고리즘은 그리디 알고리즘(Greedy Algorithm)과 휴리스틱 알고리즘(Heuristic Algorithm)이다. 하지만 그리디 알고리즘의 경우 복잡성으로 인하여 실제 소셜 네트워크에 사용이 제한적이며, 기존 휴리스틱 기반의 메시지 전파 기법의 경우 균일한 소셜 네트워크 환경을 고려하였기 때문에 현재 소셜 네트워크의 특성을 반영한 연구가 요구된다. 이에 본 논문에서는 휴리스틱 알고리즘 기반의 정보 확산 확률과 노드 연결성을 고려한 정보 확산 능력 최대화 알고리즘을 제안하고, 실제 소셜 네트워크 데이터베이스를 이용하여 제안 알고리즘의 성능을 분석하였다. 그 결과 기존 알고리즘이 비해 더 많은 노드를 활성화 시킬 수 있어 정보 확산 능력을 향상시킬 수 있음을 확인하였다.

• 농촌계획
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• 제11권3호
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• pp.29-42
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• 2005

This study aimed to apply a methodological approach, 'social network analysis' to a case study for the understanding of relational structure among stakeholders related to green tourism development. By doing so, this study argued that it is important to identify stakeholder's network structure to help green tourism planners develop collaborative relationship among stakeholders. This study identified the stakeholders regarding a community-based festival development in the southern area of Korea, and investigated two types of networks among them: decision-making power relational and intimate network. Interviewer-administrated survey and in-depth interview were employed for data collection. The data was analyzed by SPSS (version 10.0) and Net-MinerII (version 2.5.0), and by constant comparison method. The result revealed that low different groups of the stakeholders were separated in the intimate networt and that the festival organizational body was not connected with other stakeholders in the decision-making power relational network. The existence of separated groups and weak relationship among the stakeholders appeared to relate to age-group differences, and different views on the festival between the stakeholders.

• 보건행정학회지
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• 제25권3호
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• pp.174-184
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• 2015

This paper reviewed structure and current status of laws related to patient safety using patient safety law matrix to promote systematic approach in legal system of patient safety. Laws related to patient safety can be divided into three areas: laws for preventing; laws for knowing about; and laws for responding. In the case of Korea, gaps are especially prominent in the areas of laws for knowing about and responding. Patient safety law which will be enacted in July 2016 will fill the gap in the area of laws for knowing about. This law will be comprehensive law, covering the full spectrum of laws related to patient safety. However, after reviewing current patient safety law in Korea, the following drawbacks were identified: absence of code for grasping the current patient safety level; absence of code for mandatory reporting in patient safety reporting system; and absence of code for privilege about patient safety work product. Furthermore we need wider discussions about covering issues of open disclosure, apology law, coroners system, and complaint management system in patient safety law.

• Journal of Information Science Theory and Practice
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• 제8권1호
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• pp.33-44
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• 2020

This article is a part of a doctoral research project on developing the faculty-librarian collaboration model to support learning and research at Vietnamese universities. The findings of this study have crucial significance in drawing a broader view of the importance of faculty-librarian collaboration and the roles of such collaborators at Vietnamese universities. Qualitative methodology was used to formulate related topics and achieve these research objectives. Semi-structured interviews were carried out at four universities in Vietnam with three key informants, including the faculty, librarian, and administrators (dean/vice dean of faculty, director/deputy director of the library). From March to April 2019, researchers conducted 29 interviews with three participant groups. The striking results of this research showed that the faculty and librarians realized the significance of a collaborative relationship and expect that Vietnamese universities will design and deploy a model to boost the effectiveness of this collaboration. Besides this, the study found that the collaborators play certain important roles within the collaborative relationship, for instance, that of reference, coordinator, special lecturer, cooperator, and information user.

• 유통과학연구
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• 제19권6호
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• pp.29-39
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• 2021

Purpose: This study aims to measure whether market orientation, entrepreneurial orientation, and marketing capabilities affected the business performance of salted fish distribution in Kapuk warehouse, West Jakarta at the beginning of the COVID-19 pandemic. This prolonged and difficult pandemic has had an impact on the business of selling salted fish, challenging organisations' ability to maintain business performance. Research design, data and methodology: This study uses a PLS-SEM model approach using Smart PLS 3.0 and a questionnaire as the instruments. The conditions during the observation include 77 distributors who chose to keep doing business, and the research sample were measured by the number of distributors (business actors or people in charge). In this study, the variables of marketing capabilities, market orientation, and entrepreneurial orientation were used to analyse business performance. Results: Interestingly, the results of the study succeeded in explaining that during a pandemic market, both entrepreneurial orientation and marketing ability affected current business performance, although marketing ability remains an inconsistent mediator. Conclusions: This result serves as a reminder that surviving is the priority which must be focused on now, rather than crafting strategies to excel in competition that consume valuable effort and resources.

• The Journal of Asian Finance, Economics and Business
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• 제8권3호
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• pp.127-137
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• 2021

Mainland China area has been a long-term, major trade rival and partner of Taiwan, accounting for more than 40% of Taiwan's total annual trade exports, and so Sino-US trade friction is expected to have a significant impact on Taiwan's economy in the future. This study focuses on major bad news of Sino-US trade frictions and how it generates short-term shocks for Taiwan's equity market and fear sentiment. It further explores the mutual interpretation relationship between price changes such as VIX, Taiwan's stock market index, and the VIX ETF to identify which factors have information leadership as leading indicators. The study period covers 750 trading days from 2017/1/3 to 2020/1/31. This study finds that, when a policy news is announced, the stock market index falls significantly, the change in the trading price (net value) of the VIX ETF rises significantly, and the overprice rate significantly drops, but VIX does not, showing that fear sentiment exists in the Taiwan's market. The net value of the VIX ETF shows an information advantage as a leading indicator. This study suggests that, when the world's two largest economies clash over trade, the impact on Taiwan's equity market is inevitable, and that short-term fear effects will arise.

• The Journal of Asian Finance, Economics and Business
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• 제9권6호
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• pp.33-44
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• 2022

Women entrepreneurs play a vital role in employment creation, economic development, and growth. Women entrepreneurship is deep-rooted in the social and cultural norms and values of society. Women's entrepreneurship contribution is still invisible and needs to be properly investigated. The current research study explores "how institutions affect women's entrepreneurial performance in Pakistan" by using institutional and social cognitive theories. Focusing on the Formal and informal institutions, this research examines how institutions are affecting women's entrepreneurial performance by taking the mediating role of women's entrepreneurial self-efficacy and ethical decision making. A 7-point Likert scale research questionnaire is used to collect primary data. Data on active entrepreneurs are collected from the Peshawar, Mardan, and Abbottabad divisions of KPK's Women Chambers of Commerce. The data is empirically tested through the path analysis technique of structural equation modeling (SEM) through SMART PLS 3. The results indicated that women's entrepreneurial self-efficacy and ethical decision-making strongly mediate both institutions and significantly affect women's entrepreneurial performance. The study suggests that government and concerned departments should pay due attention to determinants like informal institutions and social constraints to boost women's entrepreneurial performance.

• Journal of the Korean Academy of Child and Adolescent Psychiatry
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• 제34권2호
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• pp.133-140
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• 2023

Objectives: The coronavirus disease pandemic affected people's lives in different ways, including child education and parent-child interactions. The present study aimed to identify the educational opportunities of children and challenges of parents during this pandemic. Methods: This study was conducted using a qualitative and phenomenological method. The participants were 23 parents of children aged 7-12 years, selected by purposive sampling method. Data were collected by semi-structured interviews, which continued until data saturation was reached, and then classified and processed following Strauss and Glasser's approach. Results: The findings were classified as parenting transformation, attachment challenges, and parenting challenges due to macro-systemic changes. Online education and changes caused by social distancing were the most significant parenting challenges. Moreover, children did not have the necessary space to be independent and self-sufficient. Conclusion: For many children, adapting to virtual education has been challenging; therefore, parents should change their parenting control and support. The emergence of such challenges has led to the creation of more opportunities in the field of child education.