• Proceedings of the Zoological Society Korea Conference
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• 1999.04a
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• pp.53.2-53
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• 1999

No Abstract, See Full Text

• Proceedings of the KSR Conference
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• 2009.05a
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• pp.643-652
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• 2009

This paper presents brief history and a state-of-the-art survey of Life Cycle Cost (LCC) analysis, in particular LCC analysis in the Urban Transit Vehicle, based on a internationl codes and standards related to LCC analysis. A main objective of the LCC analysis is to quantify the total cost of ownership of a product throughout its full life cycle, which includes research and development, construction, operation and maintenance, and disposal. The predicted LCC is useful information for decision making in purchasing a product, in optimizing design, in scheduling maintenance, or in planning overhaul. This paper presents a LCC procedure consisting of seven steps, which are "Problems definition", "Cost elements definition", "System modeling", "Data collection", "Cost profile development", "Evaluation", and "Verification". Sub-activities to be encompassed in the seven steps procedure are described.

• Proceedings of the Computational Structural Engineering Institute Conference
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• 1995.10a
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• pp.87-94
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• 1995

In highway bridges robust damage detection exercises are mandatory to secure the safety of the structures from hostile environmental conditions such as fatigue earthquake, wind, and corrosion. This paper presents a damage detection practice in a full-scale highway bridge by utilizing modal response parameters of as-built and damaged states of the structure. first the test structure is described and modal testing procedures are outlined. Next, a damage detection model which yields information on the location of damage directly from changes in mode shapes is outlined. Finally, the damage detection model is implemented to predict the location of damage in the ten structure. From the results, it was found that the damage detection model accurately locates damage in the test structures for which modal parameters of only a single mode are available for pre-damage (as-built) and post-damage stages.

• International Journal of CAD/CAM
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• v.9 no.1
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• pp.71-77
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• 2010

Various applications, such as mesh composition and model repair, ask for a natural stitching for polygonal surfaces. Unlike the existing algorithms, we make full use of the information from the two feature lines to be stitched up, and present an accurate stitching method for polygonal surfaces, which minimizes the error between the feature lines. Given two directional polylines as the feature lines on polygonal surfaces, we modify the general placement method for points matching and arrive at a closed-form solution for optimal rotation and translation between the polylines. Following calculating out the stitching line, a local surface optimization method is designed and employed for postprocess in order to gain a natural blending of the stitching region.

• The Research Journal of the Costume Culture
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• v.17 no.4
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• pp.691-708
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• 2009

The purpose of this study was to find the methodology of design plan that could raise the brand power by looking around the driving force of the design innovation through the case study of Louis Vuitton which has been evaluated to be successful in brand revolution by designer Marc Jacobs. Research methods were theoretical studies looking for various analysis and valuations about Louis Vuitton's design innovation and analysis about articles in International Herald Tribune and New York Times. Driving force of Louis Vuitton's design innovation could be summarized as designer's creativity and full supports for designers, establishment of BI by strategic cooperation between design and marketing parts, active design plans by collaboration with modern artists, existence of Logo as a symbol of brand, business mind pursuing adventures and dreams, and directors' artistic sensitivity and supports for culture and art.

• Proceedings of the KACD Conference
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• 2001.05a
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• pp.258-258
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• 2001

Fiber-reinforced materials have highly favorable mechanical properties. and their strength-to-weight ratios are superior to those of most alloys. When compared to metals they offer many other advantages as well. including non-corrosiveness. translucency. good bonding properties. and ease ofrepair. Fiber-reinforced materials can be categorized to pre-impregnated. impregnation required. dental laboratory products. chairside products and prefabricated posts. so it is not suprising that fiber-reinforced composites have potential for use in many applications in dentistry. Fiber-reinforced materials can be utilized in frameworks for crowns. anterior or posterior fixed prostheses. chairs ide tooth replacements. periodontal splints. customized posts. prefabricated posts. orthodontic retention. denture reinforcements and in implants dentistry. To realize the full potential of using fiber-reinforced composite restorations. it is essential that the clinician and laboratory technician understand concepts of tooth preparation and framework design. Also practitioner may appreciate the background information and other details about the materials themselves so that identify the rationale for their use in various clinical situations. select well-suited materials. and carry out related procedures. Understanding the material properties and take many attentions. fiber-reinforced materials will give more esthetic. more easy. more strong and more reliable restorations.ations.

• Korean Journal of Human Ecology
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• v.8 no.3
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• pp.511-524
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• 1999

This research examines 13 Korean Web sites and 15 foreign Web Sites to explore how companies present apparel products by both layout of graphics and information at the Web sites. The results show that most Web sites display tiny icons next to the item's text description. Clicking on these icons takes the customers to another web page, where the full size photograph of the item appears. The results also revealed that most web sites offer shopping bag function and payment options such as on-line and credit cards. The results indicate that Web sites are constantly evolving and following functions such as virtual dressing room, FAQ, the links, E-Cash payment, currency converter and multilingual sites are becoming standards in the near future.

• Proceedings of the KIEE Conference
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• 1997.07a
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• pp.27-29
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• 1997

There have been great advances in communication and networking in recent times. It is necessary to take advantage of this information infrastructure for the purpose of developing an engineering education system, but the networking system was expensive or hard to develop. The current international networking is converging to the use of the World Wide Web system. It has become a new standard for global network communication. But there are not a great number of applications which take full advantage of this environment. In this paper, an interactive education system for engineering education using the World Wide Web will be presented. This can be used as a supplementary kit for engineering education of DC machine design. The system is developed using JAVA and can be accessed using Web browsers.

• Journal of Korean Physical Therapy Science
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• v.3 no.1
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• pp.881-894
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• 1996

The most frustrating of all problems to physically disabled individuals are building and facilities, supposedly created for the public. that are designed and constructed in such a manner that probit the full participation of the physically. The first problem is to determine what might be done to make accessible and fuctional existing buildings that are now nonaccessible. The second task, the simpler of the two, is the development of the standards for proper design and construction of new building and facilities. thus the purpose of this study was co obtain precise information about the inconvenience of architectural barriers in the pubic building and facilities that having the physically disabled. Those listed in this survey 22 pubic building and facilities and 3 general hospital in An-dong city from December 20 to 28. 1995. Measurement obtained were compare with available international criteria and standards. These findings are offered to the appropriate autority as a guide for developing barriers-free design suit able to the Korean situation.

• Journal of Korea Technology Innovation Society
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• v.2 no.1
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• pp.44-57
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• 1999

KIPS is a net-world, cyberspace for scholars in Public Administration and Policy Sciences in WWW. All knowledge-intensive work has its core the publishing and debating of document. We have created a cyber forum for that work KIPS Cyber Forum has adapted ‘D3E’, the web-tool kit for non-technical users to easily debate and publish documents that exploit to the full networked interactive web media. And, for real-time communication, we added it the voice conferencing system. KIPS has opened Cyber Forum service in November 1998. The visitors on KWS Cyber Forum are increasingly growing, but the participants on the debate are a few. This means that the problems of Cyber Forum Service are not technical, but participation. The result imply that, at now, high participation of scholars on the debate is needed, at first, by the detailed guides for internet, www and relevant technical information. After that more expertly designed interface is to be important.