• Proceedings of the Korean Institute of Building Construction Conference
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• 2012.05a
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• pp.169-171
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• 2012

Although work-efficiency of construction machinery is a critical factor for estimating its workable-quantity per unit time, the coefficient figure table presented in the Poom-Sam that is used for Construction Cost Estimation of public sectors in Korea is very subjective for practical usage. In order to suggest objective work-coefficient table for a Tub Grinder, domestic and overseas documentary records were investigated and on-going construction sites were also visited. The research found that the table can be revised by means of detailing down by several factors. The research will be the foundation for applying the rapid development of Construction Equipment and technology to the appropriate cost estimations and the ground work of related studies.

• Proceedings of the Korean Institute of Building Construction Conference
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• 2018.05a
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• pp.316-317
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• 2018

Thailand and other Southeast Asian countries are experiencing frequent floods due to heavy rainfall and are using the Flood Rapid Defense System(FRDS) for an emergency. However, they are expensive and has a wedge-shaped panel suitable for the dirt bank, making it unsuitable for applications in Southeast Asia, a relatively underdeveloped country. In this study, the direction of development of FRDS was derived through domestic and overseas case analysis. Future studies should be carried out to develop the actual FRDS according to the development directions presented here. These results will be effective in preventing flooding of buildings in Southeast Asia as well as in Korea.

• Proceedings of the Korean Institute of Building Construction Conference
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• 2015.05a
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• pp.175-176
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• 2015

Insulation in buildings are one of the crucial factors for energy reduction, and depending on the application areas and properties of the insulation requirements, various different types of insulation materials are being developed, produced, and used. Amongst these is the aircaps often used as packing materials. Because of their porous nature, they are highly efficient in preventing heat and are consequently used overseas often as insulation materials and as part of cold water concrete insulation curing method. This paper studies the recently developed usage of aircaps in waterproofing materials and evaluated their performance as supplementary insulation materials.

• Proceedings of the Korean Institute of Interior Design Conference
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• 2008.05a
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• pp.209-213
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• 2008

This study is intended to propose a plan index that can be used in the early stage of a museum design based on theoretical review of a major space of a museum including its spatial division, functions and roles. The scope of the study includes functions and roles of circulation in a major space based on precedent studies. The spatial range is limited to a major space among exhibition spaces in a museum. This study analyzes overseas 14 museums. In terms of methodology, the study analyzes circulation in a descriptive way only In the focusing on floor plan and section composition. The results of this study are as follows. First, vertical elements should be critically considered in a circulation plan for functional performance of dimensional circulation distribution in a major space. Second, a plan by location of vertical and horizontal moving elements related to a major space affects a circulation relation more than a connection type between a major space and an exhibition area.

• Proceedings of the KSPS conference
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• 2005.11a
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• pp.5-11
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• 2005

This paper gives a brief outline of STiLL related research and its practical applications in Europe, U.S.A, and Japan with a view to encouraging Korean speech scientists and developers as well as linguists and pedagogues to cooperate further for more active participation in this field. The state-of-the-art technologies, academic groups, conferences as well as major STiLL softwares are introduced followed by considerations on the current states, problems of STiLL in Korea, and some suggestions for future development.?⨀

• Proceedings of the Korean Institute of Building Construction Conference
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• 2022.04a
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• pp.233-234
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• 2022

In order to minimize casualties in case of a fire in a building, it is necessary to anticipate the time required for evacuation of occupants and the delay in evacuation in advance, and prepare countermeasures for possible occurrences. In fact, various factors that cannot be predicted exist and cannot be considered by excluding them, so the risk is predicted and evaluated through quantitative evacuation modeling. In order to understand this, we analyzed domestic and international evacuation modeling research trends. For about 40 years, starting with the characteristics of human movement, an evacuation modeling technique based on scientific methods has been developed through actual fire accident cases and various real-world experiments with humans. Then, in order to analyze the natural reaction of humans, which has a decisive influence in the recognition and decision-making phase, evacuation modelling studies have been conducted in depth using psychological and physical experimental methods.

• The Journal of Economics, Marketing and Management
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• v.6 no.2
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• pp.29-33
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• 2018

Purpose - This study aims to offer the suggestions for the researches and policies that could be used as important data to effectuate future FTA. The objective of this study is to suggest a direction of Korea that can form a new logistics hub in Northeast Asia. Research design, data, and methodology - This study was conducted in parallel with literature review and empirical studies for the analysis. 180 valid samples were collected from Korean consumers', and qualitative analysis was employed on the satisfaction level of imported goods welfare of Korean consumers. Results - It is expected that Korea and China would experience increased opportunity factors in this area with the growth of economic sphere in Northeast Asian. If existing problems are solved by utilizing regional environment efficiently together, the hub function of Northeast Asia logistics will be advanced. Conclusions - Korea is introducing and operating special economic zones that provide the exception and support for foreign investment. Therefore, it is necessary to monitor the prices of imported goods, so that the exporters can adjust the prices and obtain the unjust profit equivalent to the tariff reduction by grasping the overseas market trends of the imported product prices.

• Journal of the Korean association of regional geographers
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• v.10 no.2
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• pp.223-234
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• 2004

Geography as a field of learning had its beginnings among the scholars of ancient Greece. The emergence of modern Geography was much due to the collection and classification of information about overseas areas. Today, world regional geography, which may be called area studies in other social sciences, is regarded as an introductory geography course in many American universities. World regional geography, however, has been much neglected by Korean geographers. Many factors have made Korean geographers not concentrate their efforts to area studies. The exterior factors include the great expenses for the area studies' fieldworks, and the many geographers' involvement in the writing of geography textbooks and atlases for school students. The interior factors include all the ethno-centric, mysterious, and authoritarian perspectives a large number of Korean geographers strongly stick to.

• International Area Studies Review
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• v.13 no.2
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• pp.371-392
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• 2009

The paper examines the determinants factor and business performance of global supply chain management. Precess innovation, information capability and partnership were used as proxy for the characteristics of determinants factor of global supply chain management. Agility of business performance was used as proxy for the business performance of global supply chain management. Overseas expansion were used as proxy for the intermediate factor. Based on the analysis of seventy two global supply chain management cases, the following results are found. Firstly, it was found that the process innovation, information capability and partnership of determinants factor affects agility of improved business performance. Secondly, process innovation, information capability and partnership of determinants factor improved more agility as overseas expansion. However, there are several limitations such as characteristics of process innovation, information capability and partnership, etc.

• Journal of Fashion Business
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• v.27 no.1
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• pp.77-109
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• 2023

This study attempted to understand current status of overseas virtual fashion brands and analyze attributes of common digital fashion brands. Based on brand analysis criteria of previous studies, digital fashion brands were analyzed for brand concept, price range, characteristic elements, and attributes. Digital fashion design elements of items, colors, materials, patterns, and effects were analyzed by collecting images of brands' digital fashion design products. Digital fashion brands could be divided into experimental and creative digital fashion brands and digital fashion brands aiming for popular brands. This study introduces a creative fashion collection that experiments sustainability and future value. It shares a new way of self-expression and a playful culture centered on the younger generation. In terms of fashion design elements, fashion items were similar to the existing fashion category, but included other accessories that reflected the lifestyle of Generation Z. Silhouette expressed a minimalistic futuristic image centered on straight silhouettes. Color showed a bold and modern color image through black and color contrast. Unique patterns reflecting the concept of the brand appeared, centering on abstract and geometric patterns. Regarding materials and effects, new elements differentiated from existing fashion design area, showing meaningful characteristics. Digital materials are developed and proposed for sustainability. Materials (such as metal, glass, plastic) and effects (such as weightlessness, flames) expand impossible senses in reality and enable new fashion experiences. This is a case study of digital fashion brands. It is meaningful in that it identifies characteristics and discusses their values and meanings.