• Proceedings of the Korea Water Resources Association Conference
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• 2005.09b
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• pp.1081-1082
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• 2005

• Proceedings of the Korean Magnestics Society Conference
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• 2005.12a
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• pp.48-50
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• 2005

• Journal of the Korean Institute of Educational Facilities
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• v.19 no.2
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• pp.33-40
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• 2012

The number of foreign residents is expected to increase with the increase of international marriage in rural area and the avoidance of 3D jobs, which is also anticipated to cause various problems more serious. This kind of phenomenon will bring about the increase of the students from the multi-cultural families and a big change in the schools along with the decrease of the students in rural area. Currently, school's interest in and support for those students from multi-cultural families are focused on the promotion of their learning capability. However, I think that not just the support for the students from multi-cultural families but a new space for the two student-groups' smooth communication in schools is to be arranged. Accordingly, this study suggests. The support limited to educational programs for those students from multi-cultural families should be expanded to the school facilities. What kind of preparation should be done by school facilities in the future. There should be five steps of intermediate space with the additional function other than that of communication between Korean native students and those from multi-cultural families along with the utilization of existing rooms and space.

• Spatial Information Research
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• v.4 no.1
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• pp.55-74
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• 1996

The purpose of this paper is to search the factors which influence the distribution of commercial function. Commercial function plays the most important role in determining urban spacial structure. The location of commercial function is influenced by topography, accessibility, population, and urban policy. Due to the lack of formal data these factors have not been studed to the full. But GIS makes it possible to conduct researches in analyzing these factors. The results are : (1) The index of employment density connects with topography, population, accessibility and urban policy. (2) The location of commercial function is influenced by these factors (3) GIS is a useful tool in analyzing urban spacial structure.

• Journal of Korean Society for Atmospheric Environment
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• v.20 no.5
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• pp.583-591
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• 2004

In this study, methodologies for the rational organization of air pollution monitoring network were examined by understanding the characteristics of temporal and spatial distribution of secondary air pollution, whose significance would increase hereafter. The data on $O_3$ and $NO_2$ concentrations during high ozone period in 1998~1999 recorded at the nine air pollution monitoring station in Busan were analysed using principal component analysis (PCA) and cumulative semivariogram. It was found that the ozone concentration was deeply associated with the daily emission characteristics or the $O_3$ precusors, and nitrogen dioxide concentration largely depends on the emission strength of regional sources. According to the spatial distribution analysis of ozone and nitrogen dioxide in Busan using cumulative semivariograms, the number of monitoring stations for the secondary air pollution can be reduced in east-west direction, but reinforced in north-south direction to explain the spacial variability. More scientific and rational relocation of air pollution monitoring network in Busan would be needed to investigate pollution status accurately and to plan and implement the pollution reduction policies effectively.

• Journal of the Korean Society for Precision Engineering
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• v.17 no.12
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• pp.137-144
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• 2000

In order to achieve systematical method for improving motion accuracy of hydrostatic table, an algorithm using finite element method is proposed in this paper. Quantification of averaging effect of oil film on motion error is performed theoretically by analysis on the relationship between spacial frequency of rail form error and motion error of table. Influences of film stiffness and pocket size on the motion error of table are also analyzed theoretically. Validity of the algorithm is verified experimentally from the test on the motion error of table with three types of rail which have different form profile. Experimental results show that the algorithm is very effective to analyze theoretically the motion error of hydrostatic table.

• Journal of the Korean Society for Precision Engineering
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• v.19 no.5
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• pp.56-63
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• 2002

A new model utilizing a transfer function is introduced in the present paper for analizing motion errors of hydrostatic tables. Relationship between film reaction force in a single hydrostatic pad and form error of a guide rail is derived at various spacial frequencies by finite element analysis, and it is expressed as a transfer function. This transfer function clarifies so called averaging effect of the oil film quantitively. For example, it is found that the amplitide of the film reaction farce is reduced as the spacial frequency increases or relative width of the pocket is reduced. Motion errors of a multiple pad table is estimated from transfer function, geomatric relationship between each pads and form errors of a guide rail, which is named as Transfer Function Method(TFM). Calculated motion errors by TFM show good agreement with motion errors calculated by Multi Pad Method, which is considered entire table as an analysis object. From the results, it is confirmed that the proposed TFM is very effective to analyze the motion errors of hydrostatic tables.

• Korean Institute of Interior Design Journal
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• v.13 no.4
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• pp.138-146
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• 2004

The museum has been developed and changed variety by a social change and extention of its concept and social role. At modem times, context is a important fact in museum architecture in the city. These mean that museum architecture is combined with rather the relationship its surroundings than completion its constructing. Recently, Many studies were continued on the assumption that the function and role of museum has been changed variety by a social change. But most of them were centered on changing choronogical typology of museum layouts and classifing morphology of museum. This study is to analyze harmony and connection about pinakothek der moderne with surounding conditions and to know how to design its spacial configuration. As a result of this study, firstly, it was confirmed that pinakothek der moderne came up with an idea which was design method about planning of modern museum in classic museums district. Seondly, it come under the modern museum but has classical spacial form and faculty. These mean that it is not only a solution about required functions but also a trial that is a significance for solving historical context and esteeming the classic space.

• Archives of design research
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• v.14 no.4
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• pp.199-207
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• 2001

The public performance of drama has essence to convert text to visual images as stage and to represent, inform such visual images. Visual image is formed through a space as stage. Stage is a dish to fill the texts and is the mother's womb of visual image. Namely, visual image of drama equals space image. The purpose of this study is a trial to grasp the structure and system represented through interpreting. Especially, the concerns of this study are not semiology of letter imported in image but spacial image text importing just contents of text and the process and contents grasping the structure and meaning of dramatic space. Finally, this study proposed 'the system of space embodiment'from the semiotic point of view as interpretation methodology of actual memorial, symbolic space.

• Korean Institute of Interior Design Journal
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• v.14 no.5 s.52
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• pp.10-17
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• 2005

This Study is concerned with the acceptance of Western timber structure and the interior space of church buildings in the early modern period in Korea. Timber roofs have represented a wide variety of constructional forms and have been fundamental to any technological appraisal of the evolution of both of Western and Eastern architecture. Especially the roof structure of the church buildings reflects the technological level, aesthetic sense, and spacial concepts of the age. Between Western timber structure and Korean timber structure, there are many differences in not only structural form but also form of roof, members, load, frame system and etc. And there were various types of framing technique such as timber truss, timber arch, timber vault in the western style church architecture in the early modern period in Korea. I have summarized the character of the acceptance process of Western timber structure and the influences on the interior space of church buildings.