• Journal of the Korea Convergence Society
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• v.5 no.4
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• pp.107-112
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• 2014

The research goals of this study using the wind by car as replaceable energy are summarized to three things as follows. The first goal is to secure a replaceable energy source of environmental conveniency through the wind power system by the wind by car. The second goal is to develop a educational program for related convergence professional man. The third goal is to make a wind power system for a replaceable energy education. We have performed for obtaining a research goal during six months. So, we concluded three results as follows. The system for doing a wind by car is modeled. New convergence educational program for department of electrical, electronic, mechanical engineering is developed under this system. And, the wind power system is produced for practice education of demonstration for replaceable energy.

• Journal of the Korea Convergence Society
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• v.11 no.12
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• pp.363-371
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• 2020

The purpose of this study was to find out the body shape characteristics of each Sasang constitution typology. The constitution type of the subjects was determined by Sasang Constitution Analysis Tool(SCAT) and a Sasang specialist. The body circumference of the subjects and their respective proportions were analyzed. Concordance rates between SCAT and the specialist were 33.0% and 41.5% for men and women, respectively, and Soyangin had the lowest concordance rate. Forehead/neck, chest/iliac, rib/iliac, and rib/curvature circumference ratios of female subjects showed the same results in both SCAT and the specialist. In determining the constitution type, it was confirmed that the ratio between specific circumferences can be a more meaningful criterion than the circumference.

• Korean journal of communication and information
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• v.57
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• pp.227-249
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• 2012

In the media convergence era, contents industry is raising core area in the government level. This study explores directions of development policy of national contents industry. So this study performs depth interview with 10 experts and investigates delphi research with 30 experts who are specialists in digital convergence area. Following the depth interview, there are three categories in the convergence contents - technical area, human resource area, and political area. The result shows that there is discordance between importance and present status each area. This finding suggests that there is political delay in the convergence media industry. In conclusion, it is necessary to look over the current limits and inspect defects. This study implicates further directions of national contents industry.

• Journal of the Korea Convergence Society
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• v.9 no.1
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• pp.405-418
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• 2018

This paper was carried out to provide basic data for career search of the free school system. Putting the goal of career education into cultivating expertise, the review was made on the results of the previous studies on the requirements of professional practice. However, As the controversy over the requirements of professional practice has not been solved, so the core elements related to expert performance were examined as a whole through a fundamental cognitive mechanism from which diverse human cognitive characteristics appear. The results show that expert domains consists of content and representation that can exist in an integrated to a great variety of combinations between the two or independent manner, and each domain or field expert performance require different levels of the elements such as intelligence, internal thinking, curiosity (motivation), and obsession (task commitment); and the birth of 1% experts in a domain or field is determined by the obsession. Based on the results, this paper discusses issues related to professionalism and provides a concrete approach to career search during the free semester.

• Journal of Convergence for Information Technology
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• v.9 no.2
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• pp.100-107
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• 2019

The purpose of this study is to develop an evaluation model to measure the core competences of actual play workers by exploring what competences are necessary for them to provide quality play. Based on literature review, we selected five core competences : knowledge of play, program development, understanding play culture, creativity, and information sharing & applying. In order to achieve the research purpose end, a two-round Delphi survey was conducted on 10 play and education experts. The findings drew scholarly consensus on the competences of play workers to have and proposed basic data by developing competences evaluation model to measure them. Each of the key competences has three sub-conpetences, each of which included two behavior elements. Furthermore, this study presented future research directions so that play can be voluntarily planned and supported in a social and cultural context.

• The Journal of the Korea Contents Association
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• v.10 no.5
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• pp.446-459
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• 2010

The technological convergence of IT, BT and NT is expected to drive technological revolution in the twenty first century, so a large amount of R&D expenditure is being concentrated on the development of fusion technology worldwide. Researches on how to direct and manage fusion technology development, however, are rare up to the present. This study investigates technology development and S&T human resources practices in the fusion technology are a focusing on the career path movement of researchers. On the basis of case study and a field survey of 209 scientists and engineers from academia, research institutes and industry, four strategic directions are recommended for improving human resources development in convergence technologies. The limitations and contributions of the study are also discussed.

• The Journal of the Institute of Internet, Broadcasting and Communication
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• v.14 no.4
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• pp.121-125
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• 2014

Recently, many of people concentrates on the importance of elevator safety system for the elevator accident of traction machine malfunction. Also, IT convergence has enlarged various field for the effort of enhanced traditional industry. In this paper, we define that the safety is to minimize the dangerous factor, then explain the rules of elevator installation. Through the expert's decision we could find out the dangerous factors are poor check, malfunction of amalgamative and user's mistake. We propose the IT convergence managing system for the effective alternative method of elevator safety system.

• Journal of the Korean Institute of Intelligent Systems
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• v.21 no.3
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• pp.307-316
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• 2011

The majority of maritime accidents happened by human factor. For that reason, navigation experts want to an intelligent support system for navigation safety, without officer involvement. The expert system which is one of artificial intelligence skills for navigation support is an important tool that a machine can substitute for an expert through the design of a knowledge base and inference engine using the experience or knowledge of an expert. Further, in the real world, a complex situation requires synthetic estimation with the input of experts in various fields for the correct estimation of the situation, not any one expert. In particular, synthetic estimation is more important for navigation situations than in other cases, because of diverse potential threats. This paper presents the method of knowledge fusion pertaining to navigation safety knowledge from various expert systems, using a blackboard system. Then we will show the validity of the method via a design and implementation of test system effort.

• Journal of Korean Elementary Science Education
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• v.41 no.1
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• pp.118-133
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• 2022

In this study, we analyze the strengths and limitations of student convergence education and teacher-training programs offered by a science education institute in the capital region and provide suggestions for organizing and running similar programs in other science education institutes and schools. Reviews of relevant literature and interviews with internal and external expert groups were conducted, and an analytic framework was developed. Based on the framework, we collected data using focus group interviews and email communications with experts. The data were analyzed using both qualitative and quantitative methods within two areas, namely, convergence education programs for students and teacher-training programs. The data analysis results revealed the status of student convergence education and teacher-training programs in the institute. Furthermore, we also provided suggestions for improving programs in other informal science education institutes and schools through the interaction between the two areas in the framework and educational and social needs.

• Journal of the Korea Society of Computer and Information
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• v.19 no.12
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• pp.11-19
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• 2014

In this paper, we design an intelligent agent system with the data mining module and information fusion module as the core components of the system and investigate the possibility for the medical expert system. In the data mining module, fuzzy neural network, OFUN-NET analyzes multi-view data and produces fuzzy cluster knowledge base. In the information fusion module and application module, they serve the diagnosis result with possibility degree and useful information for diagnosis, such as uncertainty decision status or detection of asymmetry. We also present the experiment results on the BI-RADS-based feature data set selected form DDSM benchmark database. They show higher classification accuracy than conventional methods and the feasibility of the system as a computer aided diagnosis system.