• Proceedings of the Korean Society of Precision Engineering Conference
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• 2010.05a
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• pp.101-102
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• 2010

• Proceedings of the Korean Society of Precision Engineering Conference
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• 1997.04a
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• pp.14-19
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• 1997

Emotional intelligence and aesthetic aspects of traditional Korean music, Kuk Ak, are investigated in terms of fractal relationship. The exploration of Kuk Ak in the view of an intelligence paradigm will restore the balanced sense of art and science which seeks happiness in life.

• Proceedings of the Korea Society of Design Studies Conference
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• 2005.10a
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• pp.156-157
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• 2005

• Polymer Science and Technology
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• v.18 no.4
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• pp.306-310
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• 2007

• Journal of Korea Foundry Society
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• v.19 no.5
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• pp.377-383
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• 1999

• Journal of Navigation and Port Research
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• v.34 no.4
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• pp.271-279
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• 2010

The Mobile Harbor(MH) is a new transportation platform that can load and unload containers to and from very large container ships in the sea. This loading and unloading by crane can be performed with only very small movements of the MH in waves because MH is operated outside of the harbor. For this reason, an anti-rolling tank(ART) and an active mass driving system(AMD) were designed to reduce MH's roll motion, especially at the natural frequency of MH. In the conceptual design stage, it is difficult to confirm the design result of theses anti-rolling devices without modeling and simulation tools. Therefore, the coupled MH and anti-rolling devices' dynamic equations in waves were derived and a simulation program that can analyze the roll reduction performance in various conditions, such as sea state, wave direction, and so on, was developed. The coupled equations are constructed as an eight degrees of freedom (DOF) motion that consists of MH's six DOF dynamics and the ART's and AMD's control variables. In order to conveniently include the ART's and AMD's control dynamics in the time domain, MH's radiated wave force was described by an impulse response function derived by the damping coefficient obtained in the frequency domain, and wave exciting forces such as Froude-Krylov force and diffraction force and nonlinear buoyancy were calculated at every simulation time interval. Finally, the roll reduction performances of the designed anti-rolling devices were successfully assessed in the various loading and wave conditions by using a developed simulation program.

• Explosives and Blasting
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• v.26 no.2
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• pp.45-51
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• 2008

Fireworks display is called as younwha in korean, pokjuk in chinese, hanabi in japanese and fireworks display in English. Fireworks is a kind of art calling as engineering art program that presents its artistic sense by making up light, sound, heat, form, smoke, smoke screen, time delay and kinetic energy etc. which are made by combustion and deflagrations of explosives. Korea's fireworks skill is world class. In 1980s, we already developed the skills. After 2010 year, It would develop as Nano-biotechnology considering its environmental safety passing by 1990s' grow fully step. After pleasant fireworks, it requires a environmental pollution control measure, ability of emergency state control, management of storing place, a blind shell and waste disposal and citizenship elevation etc. This paper indicated around fireworks the present conditions, environmental pollution buzz, direction of development and plan.

• Journal of the Institute of Electronics Engineers of Korea SP
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• v.39 no.2
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• pp.107-115
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• 2002

In this paper, we describe a novel method to generate an intermediate scene using BDM (Bidirectional Disparity Morphing) from the parallel stereopair. Because an image is composed of several layers and each layer has a similar disparity, it is available to use the block based disparity estimation. In order to prevent the false correspondence, however, we closely investigate the corresponding block as we adaptively vary the block size according to the estimation error. Therefore, we can detect the occlusion because of larger estimation error of the occluded region. We define three occluding patterns, which ate derived from the peculiar property of the disparity map, in order to smooth the computed disparity map. The filtered disparity map using these patterns presents that the false disparities ate well corrected and the boundary between foreground and background becomes sharper. As a result, we can improve the quality of the intermediate scenes.

• Journal of Convergence for Information Technology
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• v.9 no.10
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• pp.94-100
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• 2019

This study presents the superiority of his calligraphy by analyzing the use, meaning, and calligraphy of nickname three dragon-man(yong-jeong) written by Kim Junghee before and after exile in Jeju Island. Based on the basic structure of the three dragon-man, the relationship between the times, the context, and the characters was studied. Through this change process, the difference of art engineering with other works was analyzed. Kim Junghee intentionally went through a difficult situation by using a nickname with a dragon. He wrote different meanings, uses, and typefaces of the nickname three dragon-man, depending on the circumstances. Finally, Kim Junghee used 'three dragon-man' to King Heonjong and Monk Choui to express his feelings and intentions. His writing was excellent in art engineering and unique in the world. All were found to be supported by his epigraphy insights. The results of this study will be a new methodology for analyzing the meaning of nicknames of ordinary artists.

• BMB Reports
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• v.43 no.7
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• pp.451-460
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• 2010

Starting with the first publication of lacZ gene fusion in 1980, reporter genes have just entered their fourth decade. Initial studies relied on the simple fusion of a promoter or gene with a particular reporter gene of interest. Such constructs were then used to determine the promoter activity under specific conditions or within a given cell or organ. Although this protocol was, and still is, very effective, current research shows a paradigm shift has occurred in the use of reporter systems. With the advent of innovative cloning and synthetic biology techniques and microfluidic/nanodroplet systems, reporter genes and their proteins are now finding themselves used in increasingly intricate and novel applications. For example, researchers have used fluorescent proteins to study biofilm formation and discovered that microchannels develop within the biofilm. Furthermore, there has recently been a "fusion" of art and science; through the construction of genetic circuits and regulatory systems, researchers are using bacteria to "paint" pictures based upon external stimuli. As such, this review will discuss the past and current trends in reporter gene applications as well as some exciting potential applications and models that are being developed based upon these remarkable proteins.