• Korean Institute of Interior Design Journal
• /
• v.19 no.6
• /
• pp.161-168
• /
• 2010

A city is a type of culture as living styles people have accumulated, In Particular, urban streets are integrated bodies of culture based on regional history and tradition which are easily accessible by people. However, due to insensible expansion policy of current cities, decline of old downtowns which have kept cultural characteristics of each region, hollowing out of the downtowns, expansion of new downtowns which have uniformed characteristics are weakening identities of each region. To overcome such problems, a culture-oriented approach as one of the urban regeneration strategies which have been appeared since 1980s is effective. Life style which has been formed by human activities can be considered as the culture of comprehensive concept and peculiar resources of each region are distinctive culture of each region. Cultural streets in which people can share each other's feeling may influence regional activation through cultural influence while preserving regional tradition and history. Therefore, this study aims to discover spatial characteristics of cultural streets through theoretical examinations on formation of streets in as aspect of urban regeneration and identify their characteristics by analyzed cases of domestic cultural streets.

• Earthquakes and Structures
• /
• v.14 no.5
• /
• pp.425-436
• /
• 2018

The design of seismically isolated structures considering the stochastic nature of excitations, base isolators' design parameters, and superstructure properties requires robust reliability analysis methods to calculate the failure probability of the entire system. Here, by applying artificial neural networks, we proposed a robust technique to accelerate the estimation of failure probability of equipped isolated structures. A three-story isolated building with susceptible facilities is considered as the analytical model to evaluate our technique. First, we employed a sensitivity analysis method to identify the critical sources of uncertainty. Next, we calculated the probability of failure for a particular set of random variables, performing Monte Carlo simulations based on the dynamic nonlinear time-history analysis. Finally, using a set of designed neural networks as a surrogate model for the structural analysis, we assessed once again the probability of the failure. Comparing the obtained results demonstrates that the surrogate model can attain precise estimations of the probability of failure. Moreover, our proposed approach significantly increases the computational efficiency corresponding to the dynamic time-history analysis of the structure.

• Korean Institute of Interior Design Journal
• /
• v.22 no.6
• /
• pp.233-240
• /
• 2013

Today, museums are designed with specific purposes with themes to raise issues based on themes, history, culture or other special focuses. Among many of these thematic museums, Jewish museums are built around the world in order to let the future generations know the history and dark past memory of the Jewish people. Accordingly, the aim and significance of this study are to analyze the characteristics of design expressions of the museum architecture of Jewish museums done by various architects to help visitors empathize the dark period of the Jews during the holocaust. This particular study will be focused on analyzing 7 museums under the theme of holocaust and Jewish people's life affected because of the tragic event. Spatial organization, exhibition space composition, exhibition techniques such as the exhibition storytelling or scenario and natural light distribution will be analyzed to find expressional characters of Jewish museum's design and how the design form strengthen the museum's purpose. To achieve the aim of the study, targets for the theoretical discussion and case analysis regarding the design approach are discussed in chapter 2, characteristics of the cases are analyzed and synthesized in chapter 3, and finally the conclusion in chapter 4. The study found, that distinctive characters of spatial expression have direct impact on visitor's understanding of the museum purpose and it helps viewers to empathize and to be educated about the situation. Well designed architectural form, spatial organization, choice of materials and colors as well as story telling techniques of the museum will solidify the meaning of the exhibitions inside. Results found in the study will be the guidance for future study on thematic museum planning.

• Asia-Pacific Journal of Business
• /
• v.14 no.4
• /
• pp.49-65
• /
• 2023

Purpose - In the Korean and Chinese social landscape, it is vital to appreciate the significance of the Japanese history problem. The current study investigated whether the perception of the Japanese history problem affects decisions regarding technology adoption in organizations by comparing South Korea and China. Design/methodology/approach - The study involved 305 Korean and 379 Chinese participants who responded to scenarios and surveys regarding the adoption of workplace surveillance cameras supplied by a Japanese company. Findings - Using a moderated mediation model based on protection motivation theory (PMT), we found that past experiences of privacy invasion significantly reduced trust in the adoption of surveillance cameras at work. This relationship was mediated by respondents' perceptions of security vulnerability. The current study, however, did not confirm any significant moderating effect of the Japanese history problem priming on trust in the adoption of workplace surveillance cameras. Research implications - This suggests that the Japanese history problem may have a limited impact on organizational technology adoption decisions, different from the political consumerism behavior driven by public anti-Japanese affectivity. The current study reaffirms the validity and applicability of PMT and provides both theoretical insights and practical recommendations.

• Journal of Korean Medical classics
• /
• v.23 no.4
• /
• pp.39-62
• /
• 2010

Background : I investigated clinical research methodology of Traditional Korean Medicine(TKM) for treatment of lung cancer with Evidence Based Medicine(EBM) approach. Methods : I conducted the internet search of National Central Library, the National Assembly Library, Korea Education & Research Information Service, Korea Institute of Science and Technology Information for Korean theses and papers, and MEDLINE for the outside articles. Conclusion : In addition to outcomes of clinical trial, abundant clinician's experience and patients' preference are also considered. Pragmatic trials and quasi-experimental trials are better than clinical trials to plan clinical design of TKM for lung cancer and appropriate endpoints includes overall survival, disease-free survival, patient reporting outcome.

• Nuclear Engineering and Technology
• /
• v.53 no.8
• /
• pp.2696-2707
• /
• 2021

The purpose of this study is to investigate the efficiency of various structural modeling schemes for evaluating seismic performances and fragility of the reactor containment building (RCB) structure in the advanced power reactor 1400 (APR1400) nuclear power plant (NPP). Four structural modeling schemes, i.e. lumped-mass stick model (LMSM), solid-based finite element model (Solid FEM), multi-layer shell model (MLSM), and beam-truss model (BTM), are developed to simulate the seismic behaviors of the containment structure. A full three-dimensional finite element model (full 3D FEM) is additionally constructed to verify the previous numerical models. A set of input ground motions with response spectra matching to the US NRC 1.60 design spectrum is generated to perform linear and nonlinear time-history analyses. Floor response spectra (FRS) and floor displacements are obtained at the different elevations of the structure since they are critical outputs for evaluating the seismic vulnerability of RCB and secondary components. The results show that the difference in seismic responses between linear and nonlinear analyses gets larger as an earthquake intensity increases. It is observed that the linear analysis underestimates floor displacements while it overestimates floor accelerations. Moreover, a systematic assessment of the capability and efficiency of each structural model is presented thoroughly. MLSM can be an alternative approach to a full 3D FEM, which is complicated in modeling and extremely time-consuming in dynamic analyses. Specifically, BTM is recommended as the optimal model for evaluating the nonlinear seismic performance of NPP structures. Thereafter, linear and nonlinear BTM are employed in a series of time-history analyses to develop fragility curves of RCB for different damage states. It is shown that the linear analysis underestimates the probability of damage of RCB at a given earthquake intensity when compared to the nonlinear analysis. The nonlinear analysis approach is highly suggested for assessing the vulnerability of NPP structures.

• Korean Institute of Interior Design Journal
• /
• v.19 no.2
• /
• pp.99-106
• /
• 2010

This study is about Foucault's conceptual and methodological relevance for structural analysis of Korean traditional space design history. By Foucault's Theory, regionalism is product of the instrumentality of space, power, knowledge and provide the basis for making the operation of power both spatial and temporal. The purpose of this study is to establish topographical map of historical progress and to shed new light on the forming of identity in Korean traditional space design on the poststructural-archaeological aspect. The process of this study is illustrated as follows: At first, it suggests Foucault's 'Theory of archaeology'. It mentions 'historical apriori' and archive, collateral space and general grammar as theoretical background of archaeological logic. Secondly, it clarifies 'statements' depending on the conditions that is 'episteme' in which they emerge and exist within a field of discourse. And it discuss Korean traditional space design concept as a social product on the situated character of interaction in time-space. Finally, it studies genetic variation process of Korean traditional space design based on the social progress in Korean society. And it analyses practical actions of 'Statements' in terms of general grammar and textuality.

• Korean Institute of Interior Design Journal
• /
• no.10
• /
• pp.11-20
• /
• 1997

This paper, based on the surveys on 43 cases in whole Korea, aims to analyze the architectural principles extracted from the religious dogmas and to propose the direction of the expression of tradition in Korean religious architecture. Buddhist temples in the modern cities. Catholic churches, Anglican churches, Protestant churches have similar problems and attitudes on the expression of traditiov. They have not yet various subjects on the expression of tradition as 'tradition' is not distinguished from 'transmission'. It is not caused only by the general phase of Korean modern architecture, but also by the lack of the practical theology which extract architectural principles from religious dogma and history. I proposed 'Architectural vocabulary', 'Architectural syntax', 'Architectural idea', and 'Symbolization of interior space' , 'Architectural zeitgeist' as the ideal approach.

• Journal of the Korea Society of Computer and Information
• /
• v.21 no.8
• /
• pp.65-75
• /
• 2016

In this paper, we present a novel approach to help MSR researchers obtain necessary data with a tool, termed General Purpose Extractor for Source code (GPES). GPES has a single function extracts high-quality data, e.g., the version history, abstract syntax tree (AST), changed code diff, and software quality metrics. Moreover, features such as an AST of other languages or new software metrics can be extended easily given that GPES has a flexible data model and a component-based design. We conducted several case studies to evaluate the usefulness and effectiveness of our tool. Case studies show that researchers can reduce the overall cost of data analysis by transforming the data into the required formats.

• Journal of Korean Society of Industrial and Systems Engineering
• /
• v.21 no.48
• /
• pp.279-289
• /
• 1998

This study deals with the schemes of design, plan and operate maintenance management support systems and with the engineering approach for the solutions to build the maintenance management for the production efficiency. Maintenance Management Information System(MMIS) is the task that must focus on machinery historical data and planned maintenance action. Also the efficient supporting system in a maintenance management is achieved by database which is based on process of machinery's failure history. Designing method of maintenance management information system, maintenance modules are consisted of six factors ; machinery's historical data, lubrication control, check sheet, repair work, availability report, and performance report(control board and detailed reports), and then operators can rapidly utilize data in work place. In the implementation of designed model, program coding has been developed by Visual Basic 3.0. Data insertion, deletion and updating which perform menu screen is implemented by reading data from database. Implementation model based on LAN environment and related data is stored in Microsoft DBMS.