• Journal of Information Technology Services
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• v.7 no.3
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• pp.87-95
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• 2008

The Law of effective building and operation for the information systems took effect at Dec. 2005. Every government and public agency have to build own enterprise architecture(EA), sometimes it's called the Information Technology Architecture(ITA), by this law. The Ministry of National Defense(MND) built the enterprise architecture(EA) during 2006. 12$\sim$2007. 11 by this law too. We knew the specific characters of the public sector thru the EA project. The public sector is less active than commercial sector and most members of the public sector are just looking on the project as a spectator. So the most of key for the success of EA is how to catch the Sponsorship and Participation of members. In this paper we propose the effective building methodology for the Enterprise Architecture of public agency applying the MND-EA. The other governments and public agencies can build own the EA easily by the proposed methodology.

• Journal of the Korean Institute of Landscape Architecture
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• v.33 no.2 s.109
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• pp.122-129
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• 2005

• Journal of The Korea Institute of Healthcare Architecture
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• v.22 no.2
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• pp.25-33
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• 2016

Purpose : The information of mental health facilities in Korean law is so unclear that people hardly enable to understand what sort of proper mental health service is prepared for them. Futhermore, there is not enough regulation and standard to classify each type of facilities in the law. Therefore the purpose of this study is to provide data on the basis for classification and facility standards by analysing Korean law and policies. Methods : This study was conducted by a research on law and regulation of mental health facility. Results : The result of this study can be summarized into three points. The first one, current law and policy do not reflect a change in community mental health services paradigm. The second one, the classified facility should be designed to fit the community mental health services. The third one, overall, it requires more detailed guidelines to enhance the quality of mental health services. Besides, the treatment as well as the function of the prevention and rehabilitation are necessary criteria that can also be enhanced. Implications : This study looked at the classification and facility standard of mental health facility by the change in community mental health services paradigm. Forward according to these changes, there is a need for specific guidelines for mental health facility.

• Korean Architects
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• s.546
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• pp.78-79
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• 2014

• Korean Architects
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• s.523
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• pp.89-89
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• 2012

• Journal of The Korea Institute of Healthcare Architecture
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• v.17 no.2
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• pp.27-34
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• 2011

It is very important to justify the reasonable role of healthcare facilities in the law in order to provide considerable medical services to the patient. Defining the right role of healthcare facilities makes it possible to build adequate Health Care Delivery System which might be helpful for the patient. However, the information of healthcare facilities in Korean law is so unclear that people are able to hardly understand what sort of proper medical service is for them. Furthermore, there is not enough regulation to differentiate each type of hospitals in the law. The result of this study is summarized into three points. Firstly, the current medical law does not reflect differences of function which each medical facility has. Secondly, the method of classification of healthcare facilities in the law disagrees with the Health Care Delivery System. Finally, there is no information on the type of sickbed in the law. Therefore, this study intend to analyze cause of problems which the law contains in order to be used for the fundamental resource for the healthcare facility planning.

• KIEAE Journal
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• v.13 no.4
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• pp.95-102
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• 2013

In modern society, it is necessary to develop sustainable housing to protect environment. There should be a study on long life housing that satisfies living condition which residents require. Long life housing research is already activating in many developed countries. Although activation of long life housing is urgent, domestically, immaturity of technology development and law and system are barrier to progression of long life housing. Increase of early construction expenses is also problematic in activation of long life housing. The purpose of this research is to clarify a necessity of long life housing, to provide high quality of sustainable residence and to protect environment. This research also suggests a need of change from previous housing to long life housing. Moreover, it will look at related law and system of domestic long life housing and compare it to international law and system. From this comparison, it will point out a need of improvement and suggest appropriate long life housing system.

• 한국태양에너지학회:학술대회논문집
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• 2011.11a
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• pp.348-353
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• 2011

Recently the renewable energy has been used widely and the importance of renewable sources is bigger than before. So the government enforced a law to the public buildings to install the renewable energy facilities. The capacity of facilities is 5% of total construction cost until April 13, 2011. Since then, the government changed the law from 5% of total construction cost to 10% of predicted energy usage because of the practical use of the renewable energy facilities. So, in this study, the comparative analysis is conducted according to the law to the building installed PV system through the EnergyPlus simulation.

• Coupled systems mechanics
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• v.11 no.2
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• pp.133-149
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• 2022

The accurate prediction of elastoplasticity under prescribed workloads is essential in the optimization of engineering structures. Mechanical experiments are carried out with the goal of obtaining reliable sets of material parameters for a chosen constitutive law via inverse identification. In this work, two sample geometries made of high strength steel plates were evaluated to determine the optimal configuration for the identification of Ludwik's nonlinear isotropic hardening law. Finite element model updating(FEMU) was used to calibrate the material parameters. FEMU computes the parameter changes based on the Hessian matrix, and the sensitivity fields that report changes of computed fields with respect to material parameter changes. A sensitivity analysis was performed to determine the influence of the sample geometry on parameter identifiability. It was concluded that the sample with thinned gauge region with a large curvature radius provided more reliable material parameters.

• Journal of the Society of Naval Architects of Korea
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• v.42 no.4 s.142
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• pp.299-306
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• 2005

To determine a guidance law which is suitable for Target Tracking System(TTS) of an underwater vehicle, the performance (hitting probability) of TTS were calculated with four different guidance schemes, considering underwater vehicle's manoeuvrability and characteristics of seeking equipment such as sonar To evaluate the performance of TTS with each guidance law, numerous target-tracking simulations of underwater vehicle were performed under the condition of target's various motion scenario. Furthermore, the effect of sonar characteristics to the performance of guidance law in TTS was studied by changing parameters of sonar such as frequency of ping and detecting error of target. The pursuit-tail guidance law showed the best performance among four different guidance laws. Complex motion of target from straight line to turning circle and zigzag movement, low frequency of sonar ping and large detecting error of target decreased the hitting probability.