• Journal of Physiology & Pathology in Korean Medicine
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• v.30 no.6
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• pp.385-396
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• 2016

It is a fact that the existing pharmacological research method is difficult to explain the effect and mechanism of action of herbal formula of Korean medicine. We are now very pleased with the development of modern science and the development of a methodology for studying herbal formula characterized by network targets and multi-component therapeutics over the human body. In this review, systems pharmacology or network pharmacology is demonstrated how these are applied to explain the effectiveness of herbal medicine. The post-genomic era provides a unique opportunity for the two fields to understand and benefit from each other. In particular, recent research trends, research methodology, useful databases and results of research on herbal formula are introduced. China already has a policy of scientific development of traditional chinese medicine (TCM) and the development of Chinese medicine industry with a focus on herbal formula research at national level, and in Korea, it is urgent to support and nurture the methodology appropriate to the characteristics of the herbal formula in order to study the safety and efficacy of Korean medicine.

• The Journal of Korean Association of Computer Education
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• v.16 no.3
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• pp.13-22
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• 2013

Digital technology brought about many changes which has changed the life of modern people. Adolescents need programming learning to increase a competitiveness what will lead the future. Recently though an interest about programming learning has raised, there are many trouble to take programming learning. In this paper, we planed and implemented a program that elementary students can learn programming using Kodu easily and excitingly. According to comparison of pre-to-post tests about logical thinking using GALT, correlational reasoning and total of experimental group were growing significantly. Also, elementary students had positive cognition in learning interest about programming.

• Membrane and Water Treatment
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• v.4 no.4
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• pp.237-249
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• 2013

Ultra-pure water (UPW), a highly treated water free of colloidal material and of a conductivity less than 0.06 ${\mu}S$, is an essential component required by modern industry. One of the methods for UPW production is the electrodialysis-ion exchange (ED/IE) system, in which the electrodialysis (ED) process is used as a preliminary demineralization step. The IE step can be replaced with electrodeionization (EDI) to decrease the volume of post-regeneration lyes. In this paper, the electrodialysis process carried out to relatively low diluate conductivity was investigated and the costs of UPW production were calculated. The optimal value of desalination degree by ED in the ED/IE and ED/EDI systems was estimated. UPW unit costs for integrated ED/IE and ED/EDI systems were compared to simple ion exchange and other methods for UPW production (RO-IE, RO-EDI). The minimal UPW unit costs in ED/EDI integrated system were estimated as $0.37/$m^3$ for feed TDS 600 mg/L and $0.36/$m^3$ for feed TDS 400 mg/L at 64 $m^3/h$ capacity, which was lower than in the comparable ED/IE integrated system ($0.42-0.44/$m^3$). The presented results suggest that an ED/EDI integrated system may be economically viable.

• Architectural research
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• v.17 no.2
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• pp.49-56
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• 2015

For more than 100 years, American skyscrapers got along with the change of Modern architecture. However, high-rise building can not be regarded anymore as a monopoly of America. The purpose of this study is to clarify the aesthetic characteristics of Asian high-rise buildings. Basic concepts on the aesthetic and artistic expression of high-rise building have been discussed, emphasizing the importance of artistic characteristic. A brief introduction on the rise of Asian high-rise buildings also summarized in terms of changing trends for decades from 1970s. Among the 75 buildings in Asian countries out of 100 tallest buildings in the world, 10 buildings are selected to clarify the artistic characteristics which can be presented as an Asian trend in 21st century. The results can be summarized as follows; It was from 1990s that the Asian high-rise buildings began to express a specific regional aesthetics as a trend of post-modernism. Conventional ideas, traditional objects, and regional shapes and patterns are good instruments to successfully represent their national prides. Religions in Chinese and Islamic culture are popular motifs in Asian countries as well as feng shui and conventional idea of five primary elements. Traditional objects like pagoda and minaret are good precedents that can provide friendly recognized vertical objects. Many other interesting cases can be found referring to the traditional shapes and patterns like Chinese character, geometric pattern, Islamic sign, etc.

• Steel and Composite Structures
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• v.28 no.3
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• pp.267-278
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• 2018

Structures may need retrofitting as a result of design and calculation errors, lack of proper implementation, post-construction change in use, damages due to accidental loads, corrosion and changes introduced in new editions of construction codes. Retrofitting helps to compensate weakness and increase the service life. Fiber Reinforced Polymer (FRP) is a modern material for retrofitting steel elements. This study aims to investigate the effect of deficiency location on the axial behavior of compressive elements of Circular Hollow Section (CHS) steel short columns. The deficiencies located vertically or horizontally at the middle or bottom of the element. A total of 43 control column and those with deficiencies were investigated in the ABAQUS software. Only 9 of them tested in the laboratory. The results indicated that the deficiencies had a significant effect on the increase in axial deformation, rupture in deficiency zone (local buckling), and decrease in ductility and bearing capacity. The damages of steel columns were responsible for resistance and stiffness drop at deficiency zone. Horizontal deficiency at the middle and vertical deficiency at the bottom of the steel columns were found to be the most critical. Using Carbon Fiber Reinforced Polymer (CFRP) as the most effective material in retrofitting the damaged columns, significantly helped the increase in resistance and rupture control around the deficiency zone.

• Journal of Korean Library and Information Science Society
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• v.43 no.2
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• pp.117-136
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• 2012

This study investigated what motivated Gabriel Naud$\acute{e}$(1600-1653) to become associated with the library and how he performed his librarianship. He formulated his ideas into a theory, and put the ideas into practice through three libraries. Particularly, he established the goals of the library, and provided services in keeping with the goals. Such activities are closely related to the post of a modern librarian. In addition, it was found that his ideas bear similarities to Ranganathan's Five Laws of Library Science. Therefore, this article carried out the study from a universal perspective from which Naud$\acute{e}$ had opened the library and provided user-centered services.

• Journal of the Korean Society of Costume
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• v.32
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• pp.69-82
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• 1997

The purpose of this study was to investgate the social meaning and consumption values expressed on apparel advertisements In Teena-ger's magazines from 1976 to 1996. The results of this study were as follows. 1. As the number of the model in apparel advertisements was more than two people it was closely related to conformity and peer ac-ceptance of adolecent's developmental task. Also There were increasing number of foreign models and attractive and famous signers and talents. 2. The trend of appeals showed changing time and society. Since 1990 post-modern ap-proach has increased whereas rational and emotional approach were dominated in 1970s and 1980s. 3, The major consumption values in apparel advertisements were social value emotional value. From 1990 there were variety in consumption values related to adolescent's ap-parel advertisements. This results represented the possibility that apparel advertisements in adolescent's maga-zines not only mirror but mold change of con-sumption values and life style in adolescent. Especially to understand and predict the new generation in Korea educators and practi-tioners in Junior Fashion Market must try to study the current adolescent's life style and consumption values systematically.

• Proceedings of the KSME Conference
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• 2003.11a
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• pp.658-663
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• 2003

A process of 3-D stereo particle image velocimetry(PIV)was developed for the measurement of an illuminated sliced section field of 3-D complex flows. The present method includes modeling of camera by a calibrator based on the homogeneous coordinate system, transformation of the oblique-angled image to the right-angled image, identification of 2-D velocity vectors by 2-D cross-correlation equation, stereo matching of 2-D velocity vectors of two cameras, accurate calculation of 3-D velocity vectors by homogeneous coordinate system, removal of error vectors by a statistical method followed by a continuity equation criteria, and finally 3-D display as the post processing. An experimental system was also used for the application of the proposed method. Two high speed digital CCD cameras and an Argon-Ion Laser for the illumination were adopted to clarify the time-dependent characteristics of the leading edge extension(LEX) in a highly swept shape applied to a delta wing found in modern air-fighters.

• Korean Institute of Interior Design Journal
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• v.18 no.4
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• pp.11-20
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• 2009

Norman Foster has done about 300 projects over the world and has been understood as a global architect for sustainable design on various areas including urban design, architecture, interior, transport and furniture. The trend of Forster's work which had been changed positively as experimental trials from 1960 has established his design trend for sustainable design. The characteristics of Norman Foster's sustainable design leading the trend of contemporary architecture over the limit of the high-tech architecture is researched through the project report, literature, field study and interview based on sustainability aspects which are social, environment and economy especially. For systematic classification and modern analysis of Norman Foster's architecture, the research is analyzed architectural characteristics on case works focused on architecture and urban design after the middle of 1980 when Norman Foster's sustainable design was emerged clearly. Consequently, the research could be a substantial process for understanding sustainable design as current outstanding ideas which makes Norman Foster overcome his limit of Post-high tech architecture through looking at his spatial identity.

• Korean Institute of Interior Design Journal
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• v.22 no.5
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• pp.162-170
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• 2013

Although vision has been considered as a top sensory organ in the Western culture until modern times, the significance of space experience that communicates with a body via complex perceptions has recently garnered attention. This study criticizes the limitations of a vision-centered space and has the goal of empirically examining the sensibility characteristics in a haptic space through post-structuralism views leading up to Gilles Deleuze's philosophical ideas. This study will explore the flow of senses from the philosophical and artistic standpoint and the sensibility characteristics in a haptic space by examining the theories on haptic perceptions in connection with a space. In order to test the existing theories and identify the differences in sensibilities depending on perceptual method, the sensibilities of participants were compared using SD method (Semantic Differential scale method) and a validity test was conducted using a statistical program SPSS. The research has revealed that the average sensitivity scale of complex haptic perception was higher than single perception that only relies on vision. In addition, there was a correlation between perceptual method based on various sensory organs and human sensitivities. This study is meaningful in that it can serve a foundation for empirical research on sensibility, since it has reexamined the relationship between space and participants and demonstrated and analyzed their sensitivities through an experiment.