• Korean Institute of Interior Design Journal
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• no.20
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• pp.26-32
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• 1999

The point of this study consists in analysing influences of the postmodern design in the contemporary architecture. Since the modern architecture, new concept of architectural design has been materialized in the Late-Modern and the High-tech style but the revolutionary changes has been tempted by the postmodern architects who introduced the Rhetorical language in the contemporary architecture. In concrete terms postmodern architecture divided architectural elements from existing function (according to U. Eco, it is the primary function of architecture) and gave another function which is the secondary function or the symbolic function or architecture. And the methods of deviation from the conventional code is exactly the rhetorical expression technique which governed the history of art in Europe (but these technique is more intensively applied in the postmodern architecture) So this study is purposed to analyse the different rhetorical "figyres" regarding the syntax and semantic of the architectural langyage, and particularly to approach to the basic mechanism of the New Design Concept in the Contemporary Archiecture.chiecture.

• Transactions of the Korean Society for Noise and Vibration Engineering
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• v.16 no.12 s.117
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• pp.1244-1251
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• 2006

The objective of this paper is to get excitation forces of the engine at each of the brackets for the prediction of the vehicle interior noise by the powertrain. A powertrain geometry model is produced by CATIA and its FE model is made by MSC/Patran. A vibration mode analysis and a running mode analysis are experimentally implemented. After getting a satisfied MAC value by doing a correlation about a measured mode analysis value and analyzed value through MSC/Nastran software, all components are assembled through MSC/ADAMS software which is a dynamic analysis tool. We can predict the vibration of brackets which is the last points to occur the force of the engine combustion by analyzing the combustion force produced by engine mechanism.

• Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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• 1998.04a
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• pp.478-485
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• 1998

The interior of open cavities exposed to a grazing flow is known to experience, strong periodic pressure, oscillations sustained for a wide range of flow velocities. In this study, an original approach was followed to develop a describing function model for the flow-excitation mechanism, governed by the shedding of discrete vortices within the shear layer over the orifice. A feedback loop analysis was performed to predict the frequency and the amplitude of the interior pressure fluctuations. Furthermore, a limit cycle stability analysis based on the extended Nyquist Stability criterion allowed the predictions of the onset and termination velocities for various modes. The analytical model was verified experimentally.

• Proceedings of the KSR Conference
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• 2007.05a
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• pp.1527-1532
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• 2007

We have evaluated the toxicity of interior materials for the railway passenger car by checking the release of $CO_2$, CO, NOx, SO2, HCl, HF, HBr, HCN. The NOx is one of the most effective for the determination of Toxic Index R value. It is generally known that the mechanism of thermal NOx generation without the Interior Material nitrogen source. This study started from the idea to check the NOx difference according to the furnace temperature. But from the results, it was revealed that NOx is not so sensitive for the furnace temperature in case of solid burning. Other gases such as HCN, CO were more changeable to the furnace Temp. We reported the test result as for toxicity index r(x).

• Korean Institute of Interior Design Journal
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• v.13 no.5
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• pp.39-47
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• 2004

In modem days when architectural materials have grave impacts on overall design expression, materials for architecture, especially finishing materials have become the most essential elements for the design expression, as architectural space and form have been. This study closely verifies the concept of tensity analyzed in preceding studies by quantifying it through experimentation and questionnaire, and suggests possible alternatives which verified concept of tensity applies into the architectural design. It was examined how architects consider the finishing materials through a questionnaire. With a questionnaire, the possibility of quantificative analysis for tensity is evaluated by SPSS program. Moreover, a questionnaire about the social image that the architectural finishing materials have was also conducted. This questionnaire results In the actual methods to apply quantificated psychological tensity and social images into the architectural design and recommends better plan to select finishing materials for each spacial function and usage, Due to the great influence of social images in design expression, the application mechanism of the tensity should follow the general and individual principles together. With the tensity figure and application of social images we can find more resonable method for material selection.

• Korean Institute of Interior Design Journal
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• v.20 no.4
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• pp.92-100
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• 2011

Under social changes focusing diversification, human-oriented ecological values and emotional and pscyhological satisfaction have been considered more important in space. Such trend has developed into interest in the effect of architectural space and shape on human perception and consciousness, and space has been considered as interactive in ecological, psychological and behavioral, and aesthetic terms rather than physical environment. In particular, exhibition space where interactive sympathy between environment and users through emotional experiences is more important, can have appropriate interaction through intended relationships between environment and humans in space. Therefore, this study aims to understand affordance, an internal mechanism of space recognition and human behaviors. Then it analysed representative types of exhibition space for emotional experiences as a characteristic of affordance Based on the results analysed, it is expected that introduction of affordance as real information in space will be helpful for effective connection of space with human emotional experiences.

• The Journal of the Korea Contents Association
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• v.18 no.7
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• pp.28-37
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• 2018

It is necessary to produce and maintain interior lighting design reasonably and actively. Based on the lighting design applicable to interior design, the purpose of this study is to take into consideration the public design of public facilities installed in neighborhood parks and thereby to suggest a module-type variable interior lighting product design for reasonable use. To achieve that, relevant studies were reviewed to find the basic concepts of a module and the best cases of interior lighting applicable to interior design. To draw a new concept of the lighting design to which the concept of a module is applied, this study suggested the design direction for practical product development and a module-type design featuring easy process, product storage, assembly, and management, analyzed the reasonable maintenance direction for the development of lighting design, and proposed a case of design development applicable to the development of a new product design. Through cognitive strategy process, the design was made. This process, as a conceptual strategy, included the step of interior environment analysis, the step of lighting maintenance, the step of variable mechanism, and the step of emotional activation. These steps were connected with formative beauty of design so as to suggest a MLD(Module Lamp Design) strategy. In this way, this study tried to connect humans' free application for a space to a module product and to apply humans' visual approach and free conceptual value to MLD cognitive strategy design process for development.

• The Korean Journal of Physiology and Pharmacology
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• v.7 no.3
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• pp.119-124
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• 2003

To elucidate the molecular mechanism of pharmacological action of local anesthetics, we studied membrane actions of tetracaine, bupivacaine, lidocaine, prilocaine and procaine. Fluorescence polarization of n-(9-anthroyloxy)stearic acid (n-AS) was used to examine the effects of these local anesthetics on differential rotational mobility of different positions of the number of synaptosomal plasma membrane vesicle (SPMV) phospholipid carbon atoms. The four membrane components differed with respect to 3, 6, 9 and 16-(9-anthroyloxy)stearic acid (3-AS, 6-AS, 9-AS and 16-AP) probes, indicating that differences in the membrane fluidity might be present. Degrees of the rotational mobility of 3-AS, 6-AS, 9-AS and 16-AP were different depending on depth of hydrocarbon interior. In a dose-dependentmanner, tetracaine, bupivacaine, lidocaine, prilocaine and procaine decreased anisotropy of 3-AS, 6-AS, 9-AS and 16-AP in the hydrocarbon interior of the SPMV. These results indicate that local anesthetics have significant disordering effects on hydrocarbon interior of the SPMV, thus affecting the transport of $Na^+$ and $K^+$ in nerve membranes and leading to anesthetic action.

• Journal of Sasang Constitutional Medicine
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• v.32 no.4
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• pp.45-64
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• 2020

Purpose This study was to develop and study 'Diagnostic Index for the Ordinary Symptom of Soyangin'. Methods The main diagnosis and evaluation index symptoms of Soyangin were extracted based on 『Donguisusebowon』 and Clinical Practice Guidelines for Sasang Constitutional Medicine Symptomatology; CPG for soyangin. The selected ordinary symptoms were divided into 4 categories such as Exterior-Cold ordinary symptom (表寒素證), Exterior-Disease unfavorable's ordinary symptom (表病逆證素證), Interior-Heat ordinary symptom (裏熱素證), Interior-Disease unfavorable's ordinary symptom (裏病逆證素證) of Soyangin and translated into Korean. And the inclusion, importance and translation validity of major diagnosis and assessment indicators of Soyangin were surveyed online by a group of Sasang constitutional experts. Results & Conclusions 29 ordinary symptoms and pathological mechanism were selected from references and translated into 51 Korean symptoms. After inclusion yes or no survey by expert group, 45 symptoms were selected. The importance survey showed that 'Have a soft stool' of Exterior-Cold ordinary symptom indication, '(If you're stressed, if you're not in good health) Have a soft stool or diarrhea' of Exterior-Disease unfavorable's ordinary symptom, 'The feces harden easily' of Interior-Heat ordinary symptom and '(If you're stressed, if you're not in good health) Have an upset stomach' of Interior-Disease unfavorable's ordinary symptom were the most important. Finally, [Diagnostic Index for the Ordinary Symptom of Soyangin] was completed after survey of translation validity, reflection of individual opinions by the expert committee, and application of weighted value calculated from the importance survey.

• Transactions of Materials Processing
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• v.14 no.1 s.73
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• pp.65-70
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• 2005

A phase mixture model was employed to simulate the deformation behaviour of metallic materials covering a wide grain size range from micrometer to nanometer scale. In this model a polycrystalline material is treated as a mixture of two phases: grain interior phase whose plastic deformation is governed by dislocation and diffusion mechanisms and grain boundary 'phase' whose plastic flow is controlled by a boundary diffusion mechanism. The main target of this study was the effect of grain size on stress and its strain rate sensitivity as well as on the strain hardening. Conventional Hall-Petch behaviour in coarse grained materials at high strain rates governed by the dislocation glide mechanism was shown to be replaced with inverse Hall-Petch behaviour in ultrafine grained materials at low strain rates, when both phases deform predominantly by diffusion controlled mechanisms. The model predictions are illustrated by examples from literature.