• Proceedings of the Korea Concrete Institute Conference
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• 2008.11a
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• pp.261-264
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• 2008

Recently, as necessity for urban recycling has increased, the research on integrated multi-purpose space has been required. Development of the system for integrated multi-purpose space is needed to form the efficient and higher value-added space. In this research, the notion of integrated multi-purpose space is defined and two proposed structural system, which are space truss and mega structure system, are compared. Mega structure system has been found as more proper system and proposed for analysis. As verified by the number of mega beam and shape of mega column, the analysis has been carried out. The results show that mega structure system offers proper performance for integrated multi-purpose space.

• International Journal of Contents
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• v.8 no.1
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• pp.10-15
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• 2012

Since MegaStudy started e-learning business for Korean high school students, the Korean e-learning industry began to expand and steadily gain attention. This paper focused on the analysis of the development of the Korean e-learning business for teens and the growth of MegaStudy. The three institutional mechanisms were used to examine the factors that aided the development of the business. The regulatory mechanism was the government policy to prevent the expansion of the offline private education sector, which greatly aided the growth of the e-learning business. The mimetic mechanism was the notion to mimic the characteristics of the Korean e-business initiatives. The normative mechanism involved the widespread social norm suggesting that every student should be given an equal opportunity of private education. This paper also examined the case of MegaStudy as a successful case of the e-learning companies. It analyzed the business model of MegaStudy, which is based on its advantage as the front-runner and its high-quality contents and services.

• Korean System Dynamics Review
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• v.14 no.1
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• pp.31-53
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• 2013

The purpose of this study is to explain the impact of hosting mega event using the system dynamics and to establish the model for analysis of the impact of hosting mega event. The results are as follows. First, the growth of inbound tourists have influenced long term effect. Second, the export has increased for a limited period only after the hosting mega event, but the increase in export returned to the previous state in terms of economic impact of mega event. Third, nation brand has been improved for a limited period only such as the economical impact in terms of socio-cultural impact of mega event. Last, citizenship consciousness has been improved after hosting mega event. Further researches have to be carried out to modify and reinforce the model.

• The Korean Journal of Archival Studies
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• no.42
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• pp.37-71
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• 2014

The purpose of this study was to analyze developed case of archiving on Mega Sport Event for searching effective method on a documentation of Mega Sport Event. In order to conduct this study, literature review method was using about book, thesis and data of internet homepage for exploring the stage on Mega Sports Event and case of Mega Sports Event record management. The field study was conducted about institute related to Olympic record management institution for analysing Mega Sports Event record management. The result of this study is following: Firstly, 2012London Organizing Committee of the Olympic Games's case(The People's Record Project) is useful to ex-ante event phase. Secondly, 2000Sydney Organizing Committee of the Olympic Games's case(Olympic Games Knowledge Management Project) is useful to event operation phase. Thirdly. LA84Foundation's case(Olympic Oral History Project) is useful to ex-post event. The significance of this study which came up with the study result above can be presented as follows. Based on the result of this study, it is assumed that three case for documentation about Mega Sports Event. Lastly, the result of this study was useful to Mega Sports Event record management institution. For the more, it will be conducted to study law of Mega Sport Event record management, humane and Material resource and method related to record management of the Mega Sports Event organizing committee.

• Korean System Dynamics Review
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• v.11 no.4
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• pp.25-59
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• 2010

The Korean government has operated various mega-development projects in order to help nation progress into the future. However, many problems and concerns have been raised on the mega-projects' delay and failure in South Korea. Moreover, there are many technical and executive problems; such as trial and error of development work, failure of validity test, complicated decision-making processes, and so on. With these concerns and problems to mega-development projects, finding a sustainable development from mega-projects is becoming a new issue in the field of mega-development projects. Therefore, the main purpose of this study is to investigate whether or not most mega-development projects conducted by the government exactly corresponds with sustainable development (such as environmental soundness, economic efficiency and social equity) focusing on Saemangeum project. Using causal loop analysis, this study gives some significant results to us. First, for environmental soundness, both central and local government should ensure water-purity control system for farming, industry, leisure, and others. Second, for economic efficiency, both governments not only have to secure a budget for completion of infrastructure of the Saemangeum project but also support financial assistance to Saemangeum project. Third, for social equity, three local governments (i.e., Gunsan, Gimje, and Buan) should stop debate and conflict with regard to an administrative district of Saemangeum region. Finally, most politicians should not use Saemangeum project for political means. Rather, they should recognize the project as a motive power for economic development of Jeollabukdo.

• Proceedings of the Computational Structural Engineering Institute Conference
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• 2006.04a
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• pp.873-880
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• 2006

Since the mega frame structure has significant numbers of elements and nodes, it takes tremendous times and computer memories to analyze and design the structures. Therefore, the exclusive structural analysis program for mega frame system is developed to reduce the efforts and time required for the analysis and design of mega frame structure. To this end, an efficient modelling technique using the characteristics of mega frame structures and an efficient analytical model, which uses a few DOFs selected by the user using the matrix condensation method. are developed in tins study. Static and dynamic analyses are conducted using an example structure.

• Journal of the Korean Society of Costume
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• v.57 no.4 s.113
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• pp.110-125
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• 2007

The purpose of this study is to analyze efforts of the mesa trends on the modern fashion design. For the study documentary research and qualitative content analysis have been carried out. Articles in magazines, seminar reports, and news related to trends were collected and analyzed to develop mega trends nowadays. As results, $2002{\sim}2006$ mega trends were extracted to Co-divergence, Emotional tech, Bi-dentity, Private+One and $2002{\sim}2006$ design trends extracted to Camouflage, Transformation, Modular system, Blur, Ease. The influences of mega trends and design trends on the modern fashion design have been proved. Those were expressed as eclectic style, deconstructionist style, reductive style and functionalist style in fashion design. The present era could be defined as cultural pluralism blended with various cultures and styles. Fashion as the essential display of contemporary culture and society has been successfully confirmed in this study.

• Asian Journal of Innovation and Policy
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• v.10 no.1
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• pp.132-154
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• 2021

A mega sport event as the globalization phenomenon is not only the symbol of the process of modernization but also the vehicle to upgrade global power and hold a dominant position in the world competition under the post-industrial era. This study notifies the role of mega sport events as a strategy for urban innovation in the context of global and local. Comparing the different roles of mega sport events between developing countries and developed countries, we intend to answer two questions: 1) what explains the nature and role of mega sport event, and 2) what are the major evidences of the transition in the globalization era. The conceptual framework, based on the temporal and spatial perspective, provides the mechanism through which the strategy for urban innovation has been changed from 'motivation for modernization' to 'rethinking of localization.' Focusing on the case of Seoul, we also compare major issues between two phases: role of agent, urban form, and urban development. Finally, this study sheds light on the concept of 'glocalization' which means the convergence of globalization and localization; and suggests the roles of (local) agent for hosting mega sport events.

• Architectural research
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• v.15 no.4
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• pp.183-190
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• 2013

The 'one-day-shopping' concept that we experience today in a modern mega mall changed the propensity to consume compared to the past. The idea of a mega mall originated in the U.S. and the first suburban shopping malls as we know them today were built in the 1950s. The convenience of these malls had a great impact not only on consumers but also on the retail industry in general and the new mega mall idea has since spread around the world, with the largest ones located in China and Southeast Asia. Meanwhile, Korea had the fastest-growing economy during the last three decades and with that boom the compositional structure of domestic retail facilities became extremely diverse. Today, there are 36 new mega mall development plans to be completed before 2016, which represent a rapid and dynamic change in consumerism lifestyle in Korea. In this regard, this study will re-evaluate the first mega mall in Korea, the COEX Mall, and identify initial errors regarding its circulation plan and provide an ideal design strategy for future commercial mega malls based on literature review and comparison analysis.

• Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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• 2001.05a
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• pp.161-165
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• 2001

Recently, mega-float offshore structure is studied as one of the effective utilization of the ocean space. And mega-float structure are now being considered for various applications such as floating airports, offshore cities and so on. This mega-float structure is relatively flexible compared with real floating structures like large ships. when we estimate dynamic responses of these structures in waves, the elastic deformation is important, because vertical dimension is small compared with horizontal. The analysis of the dynamic response as it receives regular wave is studied. The finite element method is used in the analysis of structural section of this model. And the analysis is carried out using the boundary element method in the fluid division. In order to know the characteristics of the dynamic response of the mega-float structures, effects of wavelength, water depth, and wave direction on dynamic response of the floating structure are studied by use of numerical calculation.