• Journal of Fashion Business
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• v.13 no.4
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• pp.163-177
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• 2009

In this study, the characteristics of headwear design by John Galliano's collections had been placed under the interpreting the immanent characteristics of presented in external things. His headwear design was found to have following characteristics; ethnic forms, historical forms, natural modeling forms, artifical forms, false hair forms and abstract forms. And his headwear design was found to have folling immanent characteristics; expaned exaggeration, introduced into existing form and reconstruction, mixed with different motives, change of texture, introducing and parody by natural and artifical form, pure abstacted construction. Furthermore, it can be identified that immanent characteristics and external things are mutually linked.

• Journal of the Korean Society for Railway
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• v.8 no.4
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• pp.379-384
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• 2005

To maintain the stability during the operation of railway vehicle, the perfect installation of rail, namely the orbit as well as the performance of the railway vehicle itself is required. The orbit of railway needs the intensity and elasticity that stands the shock and vibration due to the weight of the railway vehicle enough, Also, the driving safety during the operation of vehicle should be guaranteed, comfortable feeling of the passenger should be maintained, and the influence of the noise and vibration to the environs should be minimized. Therefore, it is necessary to develop a program that calculates the change of construction cost according to the selection of railway orbit. This study introduces the orbit design automation program according to the selection of railway orbit, and discuss the principle and the way to use of the program.

• Proceedings of the KWS Conference
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• 2006.10a
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• pp.23-25
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• 2006

The purpose of this study is to optimize the plate thickness of the main frame of a construction equipment. For this, the load history at the joints of the main frame was evaluated using mechanism and finite element analysis. With the load data, the stress and the stiffness at the main frame was evaluated and the fatigue life at each weld joint of the main frame was assessed with the change of the plate thickness. Based on the results of this study, the proper plate thicknesses of the frame of the construction equipment were proposed.

• Proceedings of the Korea Concrete Institute Conference
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• 2005.11a
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• pp.347-350
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• 2005

The strength level for removal of lining concrete in tunnel is increased from 2.94MPa to 4.9MPa in 2004. This result in the increase of concrete curing time, and construction time would be delayed. In this study, in order to improve the efficiency of construction cycle and satisfy the strength criterion, a curing method is adopted, which is considering the hydration heat in the lining concrete member. As a result, it is shown that the concrete curing time for form removal is about 20hrs without the adjustment of concrete mix design. And construction cycle time is not changed compared to that before the change of strength criterion.

• Proceedings of the Korean Institute of Building Construction Conference
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• 2011.05b
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• pp.131-132
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• 2011

The Basic Act on Low Carbon Green Growth is particularly important because it establishes the basis for climate change policies and replaces Sustainable Development as a directive idea for all environmental policies and regulations. But there still remain some legal and administrative task to shape the relationship with other laws and international codes. This study aims to propose the fact that the Leadership in Energy and Environmental Design should be involved at the Basic Act.

• Journal of Institute of Control, Robotics and Systems
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• v.19 no.6
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• pp.534-539
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• 2013

Recently, the number of vehicles equipped with cameras that are generally used to recognize surroundings is increasing. For robust recognition, a huge amount of tests under various environments are performed. Furthermore, the installation position or orientation of the camera is also changed depending on the vehicle. This change also accompanies many tests. Correspondingly, a large cost and a great deal of manpower are required to perform these tests. This paper proposes a method to cut these costs while conducting enough tests through the construction of a database of videos and a geometric transformation of images.

• Proceedings of the Safety Management and Science Conference
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• 2011.04a
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• pp.143-151
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• 2011

Reviews indicated that supervisory feedback provided to workers is the most effective intervention to change performance in organizational settings. However, supervisors themselves hardly receive feedback on their own behaviors. This study implemented self-management technique to improve supervisory behaviors at a construction site. Self-management in the current study consisted of goal setting, self-monitoring and providing reinforcers for two supervisory behaviors; (1) conducting safety observations and (2) interacting with workers for safety improvement. Two supervisors severed as participants. An AB within-group design was adopted. After baseline (A), self-management technique was implemented (B). Results suggested that self-management was effective in increasing the two supervisory behaviors. Moreover, the increased supervisory behaviors were associated with improvement in workers' safety performance.

• Journal of the Korea Safety Management & Science
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• v.14 no.1
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• pp.117-122
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• 2012

This paper deals with the productivity increment through construction of lean production system for automobile factory in China. This lean production system has been progressed according to 5 steps. Step 1 is the work preparation. Step 2 is the process design. Step 3 is the establishment of method to count production quantity. Step 4 is the establishment of measuring method for input and output. Finally, step 5 is the construction of flexible production system able to adapt for environment change. This lean production system is expected to obtain the productivity increment by 50% for plastic plant and reduction by 50% in inventory quantity.

• Proceedings of the Korean Institute of Building Construction Conference
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• 2009.05b
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• pp.163-166
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• 2009

All sorts of technique for schedule progress management is being developed recently, These can change and develop the abstractive concept model to a detailed model that describes the visual 3D image about a schedule plan. but, this technique is troublesome, because this requires the handwork by means of connection between 3D-CAD and scheduling Program. In this study, the process of real-time schedule progress control system using the integrated database by 3D-CAD object information system and schedule module is presented. This study present the process of a schedule progress management using UML, and the process of real-time schedule progress management using RFID system. Through this study, we want to realize the rapid generation of estimated schedule information and to simulate and analyze actual schedule information by real-time.

• Proceedings of the Korean Geotechical Society Conference
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• 2010.03a
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• pp.535-542
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• 2010

Various difficulties have been increased in the construction of public structure; like the road in the overcrowding urban area, because of civil complaint, cost and period of construction. In oder to overcome these social problems, the tunnel has been planned the road design. Despite the resolution, there are many technical problems when constructed near facilities. The design of new tunnel below the existing service reservoir is applied to the ambient vibration blasting using Plasma. The result of test blasting was exceeded the standard ("2kine"). So it was considered a countermeasure for the vibration reduction applied to change the controlled blasting method, reduce the charge, add the pre middle horizontal hole in the cut blasting site, and so on. The result was satisfied the standard. Accordingly, if the quality of blasting process can be managed well, the application of this alternative method is highly effective one. Also, based on cost analysis between two methods, the alternative method is very competitive.