• Journal of the Korea Academia-Industrial cooperation Society
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• v.12 no.3
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• pp.1197-1203
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• 2011

This paper reviews cases of leadership training program of United States of America University. Also it proposes guideline of coaching program for domestic Christian students. In according to the needs of industry, it enforces a various case analysis in center of purpose and contents of leadership training and propose coaching program case in the Korean 'B'University(IT major). This paper analysis the detailed elements, which is not reflected in Korean leadership training. The proposed paper has a view in an index of main application for elements analysis of leadership training in industry and Korean university.

• Proceedings of the Korean Operations and Management Science Society Conference
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• 1997.10a
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• pp.207-210
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• 1997

The drastic structural changes in telecommunications industry are imposing new strains on operators, regulators and customers. Many researchers have offered diverse frameworks for the changes from the perspectives of sociology, technology, and/or economics. However, there have been few attempts to document the competitive phenomena from management perspectives because of the technological complexities and dynamism in the fundamental transition of competition. In this study, we examine competitive environment in telecommunications industry, and identified five structural elements; telecom operator, competitors, regulation, suppliers, and customer demand. The suggested framework is used to provide a basis for explaining the changes in the characteristics of individual elements and the interactions among them. The dynamic industry-specific changes will be explained through an evolutionary model. We specify the characteristics of progressive stages and the determinants of the evolution. Changes are reviewed in terms of five criteria; regulations and competitions, value chain, technology, customers demand, and internal operations. The result of this study will be useful in analyzing and predicting industry structure and major participants' strategic behaviors and decision patterns. This study can alse be extended to other industries facing dynamic structural changes.

• Journal of the Korean Society for Precision Engineering
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• v.16 no.1 s.94
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• pp.125-131
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• 1999

For linkage mechanisms driven by a cam, cam profile is the major design factor and is determined by the cam follower motion. If a cam mechanism has additional kinematic linkage besides cam and follower then the follower motion should be specified from the motion of end linkage member so that cam would be able to generate the desired end linkage motion. In this paper, a cam-linkage mechanism is constructed with the combinations of modular linkage elements including cam and follower and as a result, a planar cam-linkage mechanism design software with the cam profile optimization function is developed and presented.

• Computers and Concrete
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• v.18 no.3
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• pp.421-439
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• 2016

Corrosion of embedded reinforcing bars is recognized as being the major cause of deterioration of reinforced concrete structures. With regard to maintenance strategies of concrete nuclear structures, the monitoring of cracking remains of primary importance. Recently, authors have developed a post-treatment technique to extract crack features from continuous computations. In this paper, such technique is applied to carry out a numerical analysis of an accelerated corrosion test. Obtained results allow highlighting specific propagation and failure mechanisms that characterize corrosion-induced cracking.

• Journal of Multimedia Information System
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• v.6 no.4
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• pp.179-184
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• 2019

This paper introduces a study for procedurally generating the behavior of objects in a virtual environment at runtime. This study was initiated to enable the behavioral model of objects in virtual reality applications to evolve in response to user behavior at runtime. Our approach is to describe the behavior of an object as a behavior tree, and to make a node of the behavior tree change to another type if a certain condition is satisfied. We defined four types of node changes: "parameterized", "probabilistic", "alternate", and "variant". We experimented with a virtual environment that includes a variety of simple procedural elements to explore the possibilities of our approach. As a result of the implementation, if an optimization algorithm that can select and apply the optimized procedural elements in response to the user's behavior is complemented, it is confirmed that more intelligent objects and agents can be implemented in virtual reality applications.

• Journal of Korean Library and Information Science Society
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• v.41 no.2
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• pp.229-250
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• 2010

Open access policies are very important for the successful open access projects in any institutions. This study aims to propose elements to consider for establishing open access policies of universities. The 3 university institutional repositories' open access policies in Korea and foreign universities' policies registered in the ROARMAP are analyzed. The major categories proposed in the study are materials, time of deposition, depositors, copyright, level of requirement, exemption, usage, options for open access, and support.

• Proceedings of the Korea Concrete Institute Conference
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• 2006.05a
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• pp.486-489
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• 2006

This paper presents a newly proposed object-oriented finite element framework and its applications on dynamic analysis of plate girder bridge. The developed framework supports various types of finite elements, materials, constraints, loads, and solution methods. One major feature different from other object-oriented finite element programs is that static model and dynamic state can be easily read from or written to a file. In addition, the framework supports efficient DOF pattern handling for a node connecting elements with different DOF patterns, new multi-point constraint handling, and various scripting languages for easy use of the library. In order to show the applicability to dynamic analysis, dynamic moving load analysis on plate girder bridge is performed.

• Proceedings of the Korea Concrete Institute Conference
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• 2006.05b
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• pp.213-216
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• 2006

As form a part of way to improve the durability of concrete placed on deleterious environments such as acidic rivers, sewage wastewater, and sewer system, the paper presented here is the results of experimental immersion test, and for the test solution, 4 types sulfuric acid solution was prepared. From the result of EDS analysis of cement paste at 180 days of immersion, the detected major chemical elements were Ca and S and they are assumed as composing elements of gypsum. A comparative study between prediction models from the Japanese Standard and the present study corresponding to $d=C\sqrt{t}$ and $d=\alpha{\cdot}t^n$ respectively accorded well with each other, as being 0.98 of determination coefficient.

• Journal of the Korean Society of Manufacturing Technology Engineers
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• v.20 no.5
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• pp.598-604
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• 2011

In guard rail crashes, the development of guard rail structure to ensure the maintenance of safety for passengers is very important. So, this paper focuses on understanding the possibility of efficient structural development considering crash strength of guard rail through computer simulation using the commercial code, LS-DYNA3D at the initial stage of guard rail development. For this study, guard rail structure was modeled using shell elements to represent major structural members and passenger car was modeled using plate elements of simple shape to do not have the drawing, and impact boundary conditions required by regulation was applied. In order to confirm the validity of the computational results, they were compared with the test results.

• Proceedings of the Korean Institute of Interior Design Conference
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• 1999.04a
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• pp.122-125
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• 1999

The purpose of this study is to dlassify into types of traditionality reflected in modern Korean houses in 1990's designed by architec Modern houses were divided into five types through qualitative analysis. Analysis is categorized into three parts, space-pl structural elements ornamental elements. Characteristics of each type were defined as 'Indicative expression of the traditionalit', 'Decorative expression of the traditionality', 'Eclectic expression of the traditionality', 'Contemporary expression of the traditionalit', 'Abstract expression of the traditionality'. The results showed that 'Contemporary or Abstract expression of traditionality(type IV and V) were major types of modern Korean houses expressed traditionality. This reveals that in order to apply traditionality to the modern houses, simplifed and sbstracted for were preferred comparing with the direct imitation of traditional forms.