• Journal of the Korean earth science society
• /
• v.37 no.6
• /
• pp.373-386
• /
• 2016

This study aims to investigate the kinds of content and science communication included in the exhibits and the exhibition panels in order to suggest a direction of desirable educational development in the nuclear power information halls in Korea. The four local nuclear power information halls in Korea and the nuclear power science center in Japan are selected as the subject. The results of this study show that the 'conceptual' exhibits are a dominant topic among the four topics of contents, and the concept (CON) and interest (INT) are found as the most dominating component of science communication. Meanwhile, the nature of science (NOS), awareness (AW), enjoyment (ENJ), and opinion (OP) components are little exhibited. The findings of this study indicate that the nuclear power information halls can be more professional to enhance scientific literacy, as the informal education institutions, providing information of nuclear energy and radiation on various perspectives for visitors to make decisions by themselves and to improve their scientific attitudes and understanding of science communication. In addition, the limited science communication can be fully reinforced by docents or commentators. Further research needs to investigate the development of a specialized program to produce professional docents or commentators.

• Korean journal of communication and information
• /
• v.51
• /
• pp.87-116
• /
• 2010

The purpose of this study includes (1) to analyze the mediation process in which conflict mediation involves alternative stories through the mediation process after the characteristics of personal conflicts are analyzed (2) and to classify characteristics of the narrative of conflict mediation. This study attempts to examine mediation roles in the process mainly focusing on communication skills to which professional conflict mediators can apply. Based on this study, the usefulness of descriptive conflict mediation of social constructivism's perspective, one of the post-modern theories, was observed. The narrative mediation as a system that connects problems to conflicts with conversation and creates and develops the meanings of conflicts and problems in collaboration attempts to pursue new changes on the assumption of the subjectivity of human beings and the characteristic of the conflicts. Such a point supports the argument that conflicts should be approached from the communication perspective. Especially, it is expected that the fact that a variety of communication skills have great influence on conflict mediation becomes a key source to establishing communication study as one of mediation fields in conflicts.

• Journal of Korean Society of Industrial and Systems Engineering
• /
• v.41 no.1
• /
• pp.39-49
• /
• 2018

In the satellite operation phase, a ground station should continuously monitor the status of the satellite and sends out a tasking order, and a satellite should transmit data acquired in the space to the Earth. Therefore, the communication between the satellites and the ground stations is essential. However, a satellite and a ground station located in a specific region on Earth can be connected for a limited time because the satellite is continuously orbiting the Earth, and the communication between satellites and ground stations is only possible on a one-to-one basis. That is, one satellite can not communicate with plural ground stations, and one ground station can communicate with plural satellites concurrently. For such reasons, the efficiency of the communication schedule directly affects the utilization of the satellites. Thus, in this research, considering aforementioned unique situations of spacial communication, the mixed integer programming (MIP) model for the optimal communication planning between multiple satellites and multiple ground stations (MS-MG) is proposed. Furthermore, some numerical experiments are performed to verify and validate the mathematical model. The practical example for them is constructed based on the information of existing satellites and ground stations. The communicable time slots between them were obtained by STK (System Tool Kit), which is a well known professional software for space flight simulation. In the MIP model for the MS-MG problems, the objective function is also considered the minimization of communication cost, and ILOG CPLEX software searches the optimal schedule. Furthermore, it is confirmed that this study can be applied to the location selection of the ground stations.

• International Journal of Internet, Broadcasting and Communication
• /
• v.12 no.1
• /
• pp.61-66
• /
• 2020

Many SMEs are interested in entering the dementia industry as the national dementia responsibility system begins in earnest. However, it is ambiguous about which technology and field to enter, and accordingly, it is impossible to make a quick judgment and misses the time to enter the market. Therefore, the purpose of this study is to provide a simple but clear information to many SMEs in this situation, which products and related technologies will be able to help product development and market entry in the dementia prevention and diagnosis technology market more easily. In this regard, I would like to suggest the direction through hierarchical analysis (AHP) through conducting with a group of experts who can make professional judgments about the development of dementia medical technology, including the four-year university senior welfare department, nurses, directors and directors of long-term care institutions, medical device workers and experts' opinions on what sectors SMEs can most effectively apply to product development to enter the dementia market.

• Research in Mathematical Education
• /
• v.19 no.1
• /
• pp.43-59
• /
• 2015

In the present study, the changes of mathematics teachers' verbal feedback between ten years ago and later were examined using a coding scheme on the types of teacher verbal feedback. Based on the analysis, it is found that teachers intend to use encouraging strategies to make responses to students ten years later. In addition, the duration used in communication between the teacher and individual student is being longer while the frequency of communication becomes less compared ten years ago. Meanwhile, the difference between good lesson ten years ago and common lesson ten years later is not so apparent. It can be inferred that the quality of teaching has being developed.

• Safety and Health at Work
• /
• v.2 no.1
• /
• pp.83-86
• /
• 2011

New epidemics of infectious diseases often involve health care workers. In this short communication we present a case report of a health care professional who became the first case of influenza H1N1 virus to be notified in the United Arab Emirates. There are several issues related to workplace considerations and general public health, including preventive measures, the need for isolation of the patient, dealing with contacts, return to work, and communication with the workforce.

• Culinary science and hospitality research
• /
• v.12 no.3 s.30
• /
• pp.75-90
• /
• 2006

The purpose of this study is to understand how to activate field training internships through former researches related to training internships. The concept of field training is the same as education of work experience. Students have experienced the skills of practical jobs in the tourism industry and could enhance acquisition of professional theories. According to domestic former researches, students who participated in hotel field practice hardly satisfied with internships due to unreasonable duties, burdens and circumstances regardless of efficiency of school curriculum. Also, they showed dissatisfaction with compensation. However, foreign studies have only focused on communication between hotels and schools. Finally, in order to activate industrial field training internships, schools and hotels have more delicate harmonization to address training internship problems. In addition, promoting field training internships must include proper incentives and must be supported by school. And also the hotel management must offer incentives to the students who are under field training internships in the hotel. From internship programs, students could get much more benefits in hotel job application.

• International Journal of Internet, Broadcasting and Communication
• /
• v.10 no.4
• /
• pp.19-24
• /
• 2018

Recently, people can create small content by themselves and it improved into a form that can be promoted. Also, as active small business owners increase, they produce the content for promotion by themselves without external professional help and they utilize it. This paper studies the method to make Mobile Apps, Mobile Web and homepage services available by automatically generating the mobile based mini content. The automated content creation system suggests the method that small business owners and groups can easily communicate with new people by bringing Single Page Application, hybrid mobile web app, N-Screen based content building, private cloud-based PaaS building technology, P2P network based file sharing and multimedia thread technologies together and creating the content.

• Korean Journal of Child Studies
• /
• v.22 no.2
• /
• pp.219-235
• /
• 2001

The purpose of this study was to provide guidelines for the effective operation of Web-Based Training (WBT) for early childhood teachers. Based on content analysis and questionnaires administered to the 174 current trainees, this research analyzed (1) the educational effectiveness and learner satisfaction, (2) the operation and management, and (3) the system, interface, interaction and communication, motivation and content design of $WBT^{***}$. Results showed that most trainees were very satisfied with the WBT because the program provided plentiful professional information enabling them to pursue their educational objectives along with flexibility of time and space. On the other hand, system stability, communication, motivation, and content design need to be improved. Based on the research results, 8 strategies of effective management of web-based early childhood teacher training were proposed.

• Proceedings of the Korea Association of Information Systems Conference
• /
• 2004.11a
• /
• pp.244-250
• /
• 2004

최근 정보화, 멀티미디어 시대를 맞이하여 기존의 음성 신호 이외에 화상 회의, 고화질 디지털 TV, 영상 전화와 같이 다양한 멀티미디어 정보를 고품질로 전송할 수 있는 광대역 밀리미터파 무선통신이 각광받고 있다. 밀리미터파 대역은 문화, 군사 및 항공우주 분야 등에 널리 활용될 수 있어 관련 소자 및 시스템 개발에 많은 노력을 기울이고 있으며 최근 상업적 필요성이 대두되면서 기지국과 가입자간의 통신로를 무선화하는 BWLL(Broadband Wireless Local Loop)과 무선 LAM 및 차량 충동방지 시스템 등 민수용 부문의 응용기술이 점차 보급됨에 따라 밀리미터파 기술은 민${\cdot}$군 겸용기술로 중요성이 부각되고 있다. 본 논문은 이동과 개인휴대 통신 시스템용 60GHz 밀리미터파 대역의 주요 응용 시스템은 도로, 철도 운송 시스템뿐만 아니라 실내${\cdot}$외용 밀리미터파 전파에 대해 소개한다.