• Proceedings of the Korean Information Science Society Conference
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• 2004.10c
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• pp.184-186
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• 2004

유선 네트워크와 애드 혹 무선 네트워크의 기본적인 차이점인 제한적 대역폭, 파워 등으로 인해 두 네트워크 사이에 멀티캐스트를 하고자 할 때, 한 멀티캐스트 프로토콜을 다른 네트워크에 적용 시키는 것은 비효율적이다. 서로 다른 네트워크 환경의 멀티캐스트를 통합하기 위한 방안으로 몇 가지 멀티캐스트 게이트웨이가 연구되었다. 기존의 멀티캐스트 게이트웨이는 멀티캐스트 그룹에 참여하기를 원하는 노드가 다른 환경의 멀티캐스트 그룹에 참여할 때마다 컨트롤 메시지의 전환이나, 패킷 헤더의 변경을 요구한다. 이와 달리, 본 논문에서 제안하는 멀티캐스트 게이트웨이는 애드 혹 노드가 유선 네트워크의 오버레이 멀티캐스트 그룹에 참여하고자 할 때에는 애드 혹 수신자 노드의 대리 송신자 역할을 하며, 반대로 유선 네트워크 노드가 애드 혹 멀티캐스트 그룹에 참여하고자 할 때에는 유선 네트워크 수신자 노드의 대리 송신자 역할을 담당한다. 따라서 애드 혹 네트워크의 노드가 직접 오버레이 멀티캐스트 그룹에 참여할 때 또는 오버레이 네트워크의 노드가 직접 애드 혹 멀티캐스트 그룹에 참여할 때 복잡한 멀티캐스트 프로토콜의 전환 과정을 생략할 수 있고, 투명성을 제공할 수 있다.

• Korean Journal of Childcare and Education
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• v.9 no.5
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• pp.461-488
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• 2013

This study aimed to explore the meanings of fathers' experiences as they participated in educational programs for fathers. In-depth interviews with 3 fathers with children attending elementary school and middle school were implemented to examine their participation experiences in educational programs for fathers and their expectations for educational programs for fathers. The findings of this study showed that fathers wanted opportunities to carry out more active roles with their children instead of passive father roles. They learned interaction with their children and wives through participating in educational programs. The education programs impart a broader perspective and knowledge of father roles, and participation may encourage improvement of their relationships with their children and wives. They felt the importance of father roles in educational programs, which helps a father be a good father. But, they complained about harsh circumstances to participate in educational programs. So educational programs for fathers should be provided to all fathers that are geared to the level and need of each father. Further studies for more revelatory documentation were also suggested.

• Journal of Digital Convergence
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• v.11 no.2
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• pp.375-383
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• 2013

The aim of this study is to explore fathers' own expectations and experiences of fatherhood along with their views of what it meant to be a 'good' father. Qualitative methodologies were used; semi-structured in-depth interviews with 10 dual-earner fathers with young children. Interviewees overwhelmingly welcomed the opportunities offered to them by the new fatherhood model and supported a perceived cultural shift towards men and fathers being involved in, rather than detached from, family life. However tension and difficulty in living the ideal were also reported: gaps between perceptions and behaviors; struggle for traditional breadwinning role and caring; conflicts between selflessness and career and uninvolved in family decisions. Political and practical considerations are discussed, and the implications of this study for future research are identified.

• International Area Studies Review
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• v.18 no.3
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• pp.131-145
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• 2014

Abundance of low-wage labor resources, strategic location connecting East-West Asia and business professionals are fluent in English are strength of Bangladesh. Also the business environment changes in China such as the wage increases and labor regulations enhancement acts as searching for replacement of investment where Bangladesh is considered as substitute. At this point there is a need for research of Bangladesh employees at human resource management level. Therefore this study focus on the research of an important component of human resource management, organizational commitment. This study analysis the Bangladesh employees organizational commitment and its antecedent. This study consider four antecedents, role ambiguity, role conflict, voluntary participation and the work centrality and three organizational commitment, affective organizational commitment, continuous organizational commitment and normative organizational commitment. As results show, role ambiguity and role conflict has a negative influence on affective organizational commitment. And voluntary participation and work centrality give positive influence. Role ambiguity showed a negative effect on continuous organizational commitment, however role conflict show positive effect. Voluntary participation and work centrality showed positive effect on normative organizational commitment and role ambiguity showed negative influence. Results of this study give clue to understand Bangladesh employees organizational commitment and its relation among variables. And thus the need for appropriate management presented.

• Journal of Korean Society on Water Environment
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• v.22 no.3
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• pp.417-424
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• 2006

• Korean Journal of Culture and Social Issue
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• v.29 no.4
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• pp.617-636
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• 2023

The goal of this study was to explain the phenomenon of making efforts to overcome the need-reality collision as a cultural characteristic of Koreans. Specifically, we examined whether the behavior varies depending on the degree of relational agency in the situation where conflicts between one's needs and reality have occurred. To this end, a total of 217 participants participated in the online experiment, and the data of 156 participants were finally analyzed. After responding to the relational agency scale, the participants were exposed to a decision-making scenario in which conflicting factors existed. The scenario were about buying a house and making a wedding hall contract, and in each scenario, two important values were set to conflict with each other in the market. Participants read the scenario and entered the level they wanted for each value. After that, they encounter a situation in which he or she has not found the candidate site corresponding to the level he or she wants. Then, the participants responded to their willingness to make additional efforts themselves. As a result of the study, the degree of relational agency of the participants showed a positive relationship with the degree of additional effort. In addition, the degree of the desired level beyond the reality (expectancy discrepancy) showed a nonlinear (reverse U-shape) influence on the additional effort while controlling for individual difference. Furthermore, the interaction effect between relational agency and expectancy discrepancy was significant. Specifically, individuals with low agency did not have a significant relationship between the degree of expectancy discrepancy and the dependent variable, but individuals with high relational agency had a significant non-linear relationship between the degree of expectancy discrepancy and the dependent variable. Based on the results of the study, the role and function of Koreans' psychological characteristics (relational agency) in the scene of managing needs-reality collision were discussed.

• Korean Association of Arts Management
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• no.50
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• pp.101-146
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• 2019

After the enactment of the Local Culture Promotion Act in 2014, the government has been continuously trying to find the direction of the local culture that reflects the local life and conforms to the local people's emotions. In response to these efforts, the Organizing Committee for the C Region Biennale has uniquely formed the Biennale Artistic Director as a local artist who includes the historical, ecological and emotional characteristics of the C region. Therefore, I sought to explore the perception of the identity and role of the local cultural arts director through the narratives of the research participants who were appointed as the local residents of the C region and the director of the Craft Biennale. For the study, six local cultural arts directors were selected as research participants, and their identity as a local cultural arts director and its role were explored, focusing on their narratives. In this process, various types of data such as photographs, documents, in - depth interviews, and conference materials were collected and narrative was analyzed based on deterministic events. The results of the investigation are as follows. The idea of the identity of the local cultural arts directors was found to be in three directions. First, it is the view that the symbolic role of the artistic supervisory system of the 10 persons guarantees the identity. Second, the identity of local cultural arts directors was recognized as a role to find ways to be localized by developing and debating cultural and artistic discourses in various regions. Third, the participants had a concern and affection for local cultural arts, not one-time but continuous, and recognized it as their identity. The directors who participated in the interviews showed that the discourse of cultural arts in various regions were developed and discussed, and they wanted to find ways to be localized. The roles of local cultural arts directors recognized by research participants in connection with their identity are as follows. First, it should be the subject of systematic and long-term planning that can close the year and connect with the art events of the following year. Second, it should play a role of academic / research that can derive the identity of social and cultural ecological analysis connected with the area. Third, local arts professionals are required to act as cultural brokers, ie local culture professionals, who can create a venue for international cultural exchanges. Research on the form of local government supervision as a mediator of local cultural arts is to find out the origin of the identity of local artists and to establish a methodology for the direction of culture and art as a subject of local people. In addition, there is a need for continued interest and research in providing a reflection on the communication and meaning of the desirable local culture, and suggesting the system for cultivating local cultural arts intermediaries.

• Proceedings of the Korean Institute of Industrial Safety Conference
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• 2002.11a
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• pp.53-57
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• 2002

사회적으로 여성의 지위가 상승하고 역할이 강조되면서 거의 전 산업분야에 걸쳐 여성의 진출이 매우 활발해지고 있는 실정임에도 아직 건설업에 있어서 여성의 역할이나 참여도는 매우 낮은게 현실이고 또 기존의 건설업에 참여하고 있는 여성근로자들도 단순 사무보조 또는 단순 일용노무직에 불과한 현실이다. 여기 약 20여개의 현장을 공사규모, 종류, 기간, 금액, 각각의 시공사별로 표본 추출하여 각 현장의 안전관리자들에게 설문 받은 내용들을 보면 건설업에서의 여성근로자들이 얼마만큼이나 안전, 보건상으로 소외되고 관심밖에 있는지 잘 나타나 있다 하겠다.(중략)

• Knowledge Management Research
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• v.23 no.2
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• pp.211-228
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• 2022

As social media marketing becomes prevalent, it is necessary to understand the administrative role of managers in promoting user engagement. However, little is known about how community managers enhance user engagement in social media. In this research, we study how managers can boost online user participation, including clicking likes and writing comments. Using the SUR (Seemingly Unrelated Regression) model, we find out that the active participation of managers increases user engagement of both passive (likes) and active (comments) ones. In addition, we find that the number of emotional words included in posts has a positive effect on the passive engagement whereas it negatively affects the active engagement. Lastly, the congruency between posts and comments positively affects users' passive engagement. This study contributes to prior literature related to online community management and text analyses. Furthermore, our findings offer managerial insights for practitioners and social media managers to further facilitate user engagement.

• Proceedings of the KIEE Conference
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• 2006.07d
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• pp.2132-2133
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• 2006

기존의 전력산업은 전력에너지 단일 품목에 의한 공급자 중심의 서비스체제를 유지해왔으나, 전력산업의 환경변화에 따라 소비자의 역할과 요구가 증대되고 있다. 또한 인터넷에 기반한 정보기술의 발전은 서비스 수용자로서의 전력소비자의 역할을 가격 결정권과 서비스 공급자 선택권을 갖는 시장 참여자로서의 역할로 변모시키고 있을 뿐 아니라 전력서비스 이외의 다양한 부가서비스의 제공을 요구하는 멀티서비스 구매자로까지 확대시키고 있다. 하지만 이러한 소비자의 역할이 현실화되기 위해서는 전력시스템과 소비자 전력기기간 양방향 통신을 기반으로한 멀티서비스 플랫폼의 구현이 필수적이다. 본 논문은 전력소비자의 멀티서비스를 위한 두 가지 모델을 제시하고 비교 분석하였다.