• Asia-pacific Journal of Multimedia Services Convergent with Art, Humanities, and Sociology
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• v.9 no.11
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• pp.475-489
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• 2019

This study seeks to explore the method of imagination through creative new thinking in cultural heritage education and the most effective model of education in education. Research methods were organized by the methods of reviewing literature, browsing the Internet, and comparative analysis of prior research. We hope to realize the need for differentiated Korean cultural heritage and make efforts to incorporate our identity in the design. Through this study, we hope to realize the need for differentiated Korean cultural heritage and make efforts to incorporate our identity in the design. In the process of visualizing information, the focus should be on identifying the structure, characteristics, and the correlation between pattern and trend analysis, and the heterogeneity analysis, and should be made with the characteristics considered. Texting, graphics, sound, animation, lighting, and Navigation are often used as the expressive elements of information visualization for educational models. To facilitate the understanding of learners, accurate information transmission visuals should be presented. To do so, the use of infographic can be the answer. It is necessary to develop appropriate multimedia visual data, such as the use of infographic to be applied, and to develop various infographic multimedia visuals. These work should not be merely a research dimension, but should be carried out with the aim of helping develop actual cultural heritage educational content.

• 한국사회정책
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• v.25 no.1
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• pp.45-70
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• 2018

After critically assessing the effectiveness of basic income as an alternative to the existing social security system, this article argues that basic income is fundamentally incapable of providing an adequate protection for those in social risks or welfare needs. The proponents of basic income often claims that technological innovations will lead to the end of work and thus that basic income will be required for all citizens in the future. Moreover, they emphasize that labor market flexibility is making a large segment of work forces unstable working poor, what is often called the precariat who are not effectively protected by the existing social insurance programs. For them, basic income is the best source of social protection for the precariat of today and the citizens in the future, freeing them from the necessity of having a paid work. This article, however, points out the ineffectiveness of basic income as social protection due to its unustainably high cost that comes from unconditional benefit provisions regardless of levels of income, social risks, and welfare needs. Also it challenges the simplified 'Luddites' image of workless society in the future, arguning that techological unemployment can be overcome by new job creation as seen in Silicon Valley and job sharing following working time reduction. It maintains that it is more cost-effective and reliable to strengthen the welfare state based on the principle of reciprocity that aims at 'universal sufficient protection for those in social risks and welfare needs.'

• Journal of the Korea Academia-Industrial cooperation Society
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• v.20 no.3
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• pp.491-499
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• 2019

Recently, there has been increasing demand for power quality in power supply devices. The IEC 61000-3-2 standard requires that the AC / DC power supply for lighting meet the specifications for the power factor (PF) and total waveform distortion (THD). In addition, advanced countries in Europe are regulating the ripple rate as 15 ~ 30% for the flicker phenomenon caused by the change in the amount of foot energy due to the change in current of the output terminal. Therefore, domestic standards and regulations are being updated. This study adopted the Flyback converter to satisfy the PFC standard, and has the circuit first and second insulation function. To reduce the low frequency ripple of the LED current, Flyback, Coupled Inductor, LC parallel resonance filter, LLC resonance filter, and Cuk were simulated by PSIM to mimic each LED driving circuit. A coupled LC resonant circuit with a coupled inductor on the primary side and LC resonance on the secondary side was also proposed for output side ripple reduction.

• The Journal of the Institute of Internet, Broadcasting and Communication
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• v.19 no.3
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• pp.179-184
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• 2019

In many countries, such as developing countries where electricity is scarce, small wind turbines in the form of Off Grid are an effective solution to solve power supply problems. In some countries, the expansion of power systems and the decline of electricity-intensive areas have led to the use of small wind power in urban road lighting, mobile communications base stations, aquaculture and seawater desalination. With this change, the size of the small wind power industry is expected to have greater potential than large-scale wind power. In the case of small wind power generators, the generator is controlled at a variable speed, and the voltage and current generated by the generator have many harmonic components. To solve this problem, the AC to DC converter to be studied in this paper is a three-phase step-up type converter with a single switch. The inductor current is controlled in discontinuous mode, and has a characteristic of having a unit power factor by eliminating the harmonic of the input current. The proposed converter is composed of LCL filter and three phase rectification boost converter at the input stage and a single phase full bridge for grid connection. It is a control system with energy storage system(ESS) that the system stabilization can be pursued against the electric power.

• (The) Research of the performance art and culture
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• no.32
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• pp.525-547
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• 2016

The purpose of this study starts searching a new method for preservation, succession, and research of folksongs in the situation that the function and transmission of folksongs are transformed or disappear by being behind modernization. Also, trying to develop a new method of study of folksongs along with a new view of them, I put fusion in the heart of the study. Fusion means a structural change in the middle of the process of combination from more than two things. Moreover, in order to practice the fusion method of study consilience in a view of study is necessary. The interdisciplinary study beings in accepting differences between academics as long as the differences have a meaningful value disassemble and differentiation are repeated. That is, fusion means rebirth through disassemble. According to this logic, we need to disassemble the folksongs for fusion study of folksongs, research the structure and component of folksongs in a new view and understand each part of the wholeness of folksongs. On top of that, we need to try combine the parts with anything else or interpret them with consilience. In this study, I researched the previous example in the fusion or integration of folksongs and Korean classic poetry in the time of enlightenment of Korea. In addition, I studied the way of fusion folksongs as culturology, bio-sociology, and sympathy. Looking back folksongs in a variety of view, we can realize folksongs are disassembled or differentiated at the same time they reborn and are interpreted in a new view.

• Korean Journal of Heritage: History & Science
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• v.51 no.3
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• pp.54-71
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• 2018

This year marks the 40th anniversary of the first inscription of 12 UNESCO World Heritage sites in 1978. Based on an overview of the implementation of the 'Convention Concerning the Protection of the World Cultural and Natural Heritage', this article examines the current issues of the inscription of cultural heritage over the past 40 years. In particular, this paper focuses on the case study of 'Sacred Island of Okinoshima and Munakata Region' nominated by Japan, which was inscribed on the World Heritage List at the 41st World Heritage Committee in 2017. Also, it demonstrates the recent trend and investigates the issues of imbalances in the evaluation and the decisions among relevant actors in the nomination process of World Heritage. Furthermore, this article attempts to derive feasible implications and lessons, and to generate heritage discourse by examining Japan's management in 'heritage diplomacy' of the World Heritage Convention, which is rapidly changing in the course of its nearly half a century of implementation. In conclusion, the research is expected to provide Korea with strategic guidance marking the 30th anniversary of its entry into the Convention, and to steer the future direction for the inscription and conservation of cultural heritage.

• The Journal of the Convergence on Culture Technology
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• v.5 no.3
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• pp.85-92
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• 2019

Yun Dong - ju's poetry and his representations are used in various visual and dramatic media. According to its medium and genre characteristics, Yoon Dong - ju's representations and his poems are selected and changed. It is also the process of reading what the text is trying to convey to the public through a single person. In this study, Yoon Dong - joo's poetry was compared with other poetry of poetry. Particularly, the discussion was focused on the creative actor . If the creative drama is transmitting the feelings of Yoon Dong-ju through the city, the film conveys the poem of Yoon Dong-ju. Gamuplays are more restrictive than the movies because of their genre. As a result, the emotional expressions of the characters are more intense, the progress of the narrative is also dramatic, and the aspect of Yun Dong - ju, a poem illuminated by the movie and the drama, also differs. If the film aims to portray poet Yoon Dong-ju as a genuine literary youth, the creative poet reinterprets Yun's poetry as having a meaning of resistance.

• (The)Korea Educational Review
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• v.23 no.3
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• pp.117-142
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• 2017

The purpose of this study is to illustrate Richard Henry Tawney's idea of adult education among traditions of workers' education movement. The workers' education movement can be categorized into two streams. One tradition regards as the workers' education as a part of liberal education. The other tradition regards as it as a tool for social transformation. The former, which emphasizes the importance of liberal education in workers' education, had been developed in connection with the University Extension in England, and had a practical influence through the 'Workers' Educational Association(WEA)' organized by Mansbridge and other intellectuals. The latter, which emphasizes the social transformational function of education, conducted education in a form that is not clearly distinguished from propaganda, through the 'National Council of Labour College(NCLC)'. Tawney demonstrates the idea of adult education that synthesizes these two traditions, and this synthesization is related to his idea on equality. Tawney pursued socialism through democratic and non-violent way. He thought that adult education could contribute to the construction of socialism while at the same time conducting adult education based on liberal education. In other words, adult education based on liberal education, through rational understanding and discussion of the world, can contribute to social transformation. Tawney's idea of adult education provides practical implications for educationalists and educators who want progressive social change, and theoretically enriches educational research on the relationship between social transformation and education.

• 지역과문화
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• v.7 no.2
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• pp.1-29
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• 2020

The purpose of this study is to have an opportunity to enhance the role of cultural intermediaries in the region as interest in the cultural media sector increased with the implementation of the Law for Promotion of Regional Culture. First, I discussed the need to pay attention to the local Cultural Intermediaries group as the background of the discussion, confirming that the existing research on the cultural mediation sector was focused on cultural workers in public institutions and government projects. Next, for the theoretical discussion, I reviewed the role of cultural intermediaries contributing to the production of meaning via the concept of cultural intermediaries by Pierre Bourdieu, and described that the mediation of regions and cultures began to emerge as an alternative to the existing centralized structure of cultural production in the context of Korea after the late 1990s. It was found that practices that mediate the region and culture were developed around the group of public artists and cultural activists and the intermediary group played a role in revealing various aspects of the region and dynamically constructing the local public sphere through these cultural practices. Lastly, local curator's cases (Space Beam, Space Imsi, Incheon Spectacle) were studied. The actual cases of activity were analyzed through the cultural practices by focusing on what alternative meanings had been produced in the region and how the region was represented. Each case showed the mediating activity that attempts to change the environment of life while sharing local issues with communities, projects that reconstructs the local professional art sector into a public sphere, and mediating activity that represents local daily culture and form networks through independent publications.

• The Journal of the Institute of Internet, Broadcasting and Communication
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• v.23 no.2
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• pp.169-174
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• 2023

Currently, overall power usage is also increasing as power demand such as homes, offices, and factories increases. The increase in power use also raised interest in standby power as a change in awareness of energy saving appeared. Home and office devices are consuming power even in standby conditions. Accordingly, there is a growing need to reduce standby power, and it aims to have standby power of 1W or less. An intelligent outlet uses a near-field wireless network to connect to a home network and cut or reduce standby power of a lamp or appliance connected to an outlet. This research aims to develop a monitoring system and an intelligent outlet that can remotely monitor the amount of electricity used in a lighting lamp or a home appliance connected to an outlet using a short-range wireless network (Zigbee). Also, The intelligent outlet and monitoring system developed makes it possible for a user to easily cut off standby power by using a portable device. Intelligent outlets will not only reduce standby power but also be applicable to fire prevention systems. Devices that cut off standby power include intelligent outlets and standby power cutoff switches, so they will prevent short circuits and fires.