• Korean Journal of Human Ecology
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• v.5 no.2
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• pp.145-159
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• 1996

Surrealism was originated from the influence of dadaism as one of the new movement in the 20th C. That movement denied the traditional art form, searched the man's inner consciousness and subconsciousness, and discovered automatism as a means to realize this. In this paper, 1 studied the relationship between fashion and art trend, investigating the influence which surrealistic idea and its expression made on modern fashion. Surrealism has expanded and developed the creation of fashion for the 20th century, by supplying a new and good idea th fashion design, and in the coming 21th C., it will greatly contribute to the development for future form of clothes, carrying out the essential function of clothes, which is called the expression of human nature in the harmonization with man.

• Journal of the Korean Statistical Society
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• v.19 no.1
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• pp.24-44
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• 1990

The purpose of this paper is to extend the idea of Tamhane and Bechhofer (1977, 1979) concerning the normal means problem to some general class of distributions. The key idea in Tamhane and Bechhofer is the derivation of the computable lower bounds on the probability of a correct selection. To derive such lower bounds, they used the specific covariance structure of a multivariate normal distribution. It is shown that such lower bounds can be obtained for a class of stochastically increasing distributions under certain conditions, which is sufficiently general so as to include the normal means problem as a special application. As an application of the general theory to the scale parameters problem, a two-stage elimination type procedure for selecting the population associated with the smallest variance from among several normal populations is proposed. The design constants are tabulated and the relative efficiencies are computed.

• Journal of the Korean Institute of Landscape Architecture
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• v.34 no.1 s.114
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• pp.48-58
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• 2006

The increasing complexity of design disciplines expects new theoretical contribution to re-examine the territory of their own practice. The ambition of this paper is to theorize the possibilities of trans-disciplinary landscape architecture with the following three perspectives. First, it traces the canonical influence of Picturesque aesthetics as an agency to confirm the trans-disciplinary work at around-Olmsted period. Second, it investigates the evolving role of collaboration in contemporary Dutch landscape architectural context with the comparison to American modernist approaches to legitimate the trans-disciplinary mechanism. Third, it articulates three series of 'The-Idea-of-Nature' and the trans-disciplinary productions derived from each idea within a theoretical terrain of landscape architecture. And eventually, the author proposes 'multiplicity' of nature, replacing conventional concept of singular nature, to mobilize the location of this discipline and to project the possibility of new core ground beyond the existing theoretical gravity.

• Journal of the Semiconductor & Display Technology
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• v.8 no.2
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• pp.37-42
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• 2009

This paper presents an idea of implementation of many semiconductor equipments. The idea is a new design methodology of the Networked Control Systems (NCSs) using CAN (Controller Area Network) will be discussed. The Distributed Control Systems (DCSs) is very useful to control multiple systems that have a distance to communicate. The CAN protocol is very strong to noise, also provides the user with many powerful functionality. Only one communication line (BUS) is used, so that a control and a maintenance of those systems are very easy. This paper is concerned with the speed control of multiple DC motors using CAN Protocol. Experimental systems are made to validate effectiveness of the systems. The results of the experiment show that the NCSs using CAN has excellency in real time control.

• Journal of the Korean Society for Industrial and Applied Mathematics
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• v.23 no.1
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• pp.1-18
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• 2019

In contrast to the well-developed convex splitting schemes for gradient flows of two-component system, there were few efforts on applying the convex splitting idea to gradient flows of multi-component system, such as the vector-valued Cahn-Hilliard (vCH) equation. In the case of the vCH equation, one need to consider not only the convex splitting idea but also a specific method to manage the partition of unity constraint to design an unconditionally energy stable scheme. In this paper, we propose a constrained Convex Splitting (cCS) scheme for the vCH equation, which is based on a convex splitting of the energy functional for the vCH equation under the constraint. We show analytically that the cCS scheme is mass conserving and unconditionally uniquely solvable. And it satisfies the constraint at the next time level for any time step thus is unconditionally energy stable. Numerical experiments are presented demonstrating the accuracy, energy stability, and efficiency of the proposed cCS scheme.

• Journal of Engineering Education Research
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• v.15 no.4
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• pp.31-34
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• 2012

This paper deals with the introduction of capstone design projects based on invention education in Department of Electronics and Communication Engineering, Korea Maritime University. This course is referred to as Creative Engineering Design for spring semester of 4th-year undergraduates. The course focuses on creative thinking and cooperative mind to students by learning engineering design skills, realizing their idea through design project and recognizing practicality of their systems. To improve creative thinking of students, intellectual property (IP) education is very helpful. If engineering students take training program in IP, it will be very beneficial for CEOs to manage intellectual capital in many industries and to ensure competition power in their business. This study suggested that students take interest in connecting their ideas with inventions through invention education reinforcing an invention and a patent exercise. It is expected that this study may help to develop new curriculum of capstone design project including IP education in many universities.

• Korean Institute of Interior Design Journal
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• v.20 no.1
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• pp.43-50
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• 2011

According to the recent expansion of Trade Shows within the government's policy in exhibition industry, studies about the trade shows needs to be focused more on the attendees related to the environment. In most of the researches related to this topic until now had been biased in terms of economic benefits and the standpoint of organizers. Considering that this study is to improve environment of Trade Shows from an attendees' point of view as an attempt to apply the concept of Service Design which is the activity of planning and organizing people, infrastructure, communication and material components of a service. It is about the idea of bringing service design principles to services in Trade Shows. Good design process brings in a good understanding of the context : understanding the environment and redefining problems from the standpoint of attendees, in order to improve its quality, the interaction between service provider and attendees and the attendees' experience.

• Journal of The Korean Digital Architecture Interior Association
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• v.6 no.2
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• pp.17-23
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• 2006

The purpose of this study was to investigate how student felt the strengths and shortness of presentation methods for formation of interior spaces. For this study, the process of the interior architecture design class was divided into three stages: the programming. the design development, and the design completion. In the design development stage, students used presentation methods: hand sketch, scale model, computer modeling, and virtual realty. The strengths of hand sketch was that quick expression. Models provided three-dimensional feelings. Computer modelling provide realistic color and texture. Virtual reality provided three-dimensional immersion and real scale. It is effective that students collect brain storm images using quick hand sketch in the beginning of design development stage. After that, they compose interior spaces in study models with small scale. Watching the models, they design details of spaces by using hand sketch and computer modelling. Using virtual reality, they can check the scale and circulation. Finally, they complete computer modelling by texture mapping and check the final design in virtual reality.

• Journal of Engineering Education Research
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• v.13 no.2
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• pp.33-37
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• 2010

This paper deals with the introduction of capstone design project by team activities in Department of Electronics and Communication Engineering, Korea Maritime University. This course is referred to as Creative Engineering Design for spring semester of 4th-year undergraduates. The course focuses on creative thinking and cooperative mind to students by learning engineering design skills, realizing their idea through design project and recognizing practicality of their systems. The intent of the course is to provide a true "capstone" experience, where students can combine their skills to achieve the successful completion of a project. This paper describes class process and evaluation method, and cooperative works with mentees and industrial mentors connected through Hanium network for IT mentoring activities.

• International Journal of Control, Automation, and Systems
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• v.6 no.4
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• pp.596-606
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• 2008

In this paper, we present a co-design methodology of dynamic optimal network-bandwidth allocation (ONBA) and adaptive control for networked control systems (NCSs) to optimize overall control performance and reduce total network-bandwidth usage. The proposed dynamic co-design strategy integrates adaptive feedback control with real-time scheduling. As part of this co-design methodology, a "closed-loop" ONBA algorithm for NCSs with communication constraints is presented. Network-bandwidth is dynamically assigned to each control loop according to the quality of performance (QoP) information of each control loop. As another part of the co-design methodology, a network quality of service (QoS)-adaptive control design approach is also presented. The idea is based on calculating new control values with reference to the network QoS parameters such as time delays and packet losses measured online. Simulation results show that this co-design approach significantly improves overall control performance and utilizes less bandwidth compared to static strategies.