• Health Policy and Management
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• v.23 no.3
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• pp.281-288
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• 2013

Background: The purpose of this study is to grasp the factors forming hospital image and to measure evaluation of internal and external customers towards hospital choice factors. Methods: This study is based 4 types of choice factor such as physical, human, accessibility, and connection. Data were assessed using 98 patients and 96 internal employees who work at A general hospital in Seoul and 116 patients and 97 internal employees at B general hospital in Chunkcheongbuk-do. Data were collected with self-administered questionnaires from February 17 to April 29 in 2012 and analyzed SPSS ver. 18.0 by using frequency, t-test, analysis of variance, correlation, and multiple regression. Results: The results of this study show that factors affecting hospital image is significant different between internal and external customers of hospital A and B. Expecially the finding of this study will be applied to improve connection factors in administrative department of hospital for hospital image. Conclusion: This study presents primary data for correct decision making to authorities of local hospitals that have concern about marketing strategy for hospital image.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.14 no.2
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• pp.437-444
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• 2010

The audio data have been communicated using analog methods or simple protocols. However, with the advent and improvement of various multimedia functions, many audio devices have been integrated into a mobile handset in which interconnection lines are very complicated. Conventional point-to-point connections such as $I^2S$ and PCM demand more power consumption whenever more devices are attached. In this paper, we design a common bus digital audio interface that communicates with only two wires and employs the clock gear method to reduce bus power consumption. The comparison results show that the proposed common bus connection can reduce more than 30% of power consumption as compared with point-to-point connection if more than three devices are connected.

• Journal of Korean Society of Steel Construction
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• v.11 no.3 s.40
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• pp.271-279
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• 1999

Recently, studies on semi-rigid beam-to-column connections have been done to develop a T-stub element with separators between column face and T-stub flange. In this paper, inelastic analyses for the improved T-stub element are performed, and their results are compared with existing experimental results. The inelastic analyses using gap elements between column face and the separator, and initial stresses at the high-tension bolts result in good agreement with experimental results. Simplified design methods estimating the initial stiffness and the strength of the semi-rigid connection for compression force are proposed.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.34 no.3
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• pp.739-746
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• 2014

The objective of this test series was to determine shear load per unit length which causes a unit slip in the fastener joint. The shear load is one of major factors which reflect partial composite action for cold-formed steel wall stud panels. Test method used were based on the methods presented in the 1962 AISI Specification. According to the comparison with experimental strength, it is seen that the shear loads used in nominal axial strength predictions made acceptable results.

• Transactions of the Korean hydrogen and new energy society
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• v.34 no.1
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• pp.26-31
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• 2023

In this study, in order to propose a modular method for type IV high aspect ratio modular hydrogen storage vessel, a numerical analysis was conducted on the heat transfer behavior in series and parallel connection methods, and the differences according to each connection method were reviewed. Computational fluid dynamics software was used to check the internal temperature and pressure values of the hydrogen storage container under charging conditions. In terms of thermal safety when charging hydrogen gas, it was confirmed that the parallel modularization method was superior.

• Journal of Practical Engineering Education
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• v.9 no.2
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• pp.139-148
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• 2017

As the connection between objects and computers becomes easier, learning using physical computing is presented as a good alternative to solve the problems raised in programming education for beginners. In this paper, we propose a training method that can be applied to basic programming courses for beginners. To do this, we will proceed with a basic programming lecture based on the physical computing method. Currently, physical computing courses focus on various input sensor connection methods and output device control. However, the content of programming education using physical computing materials is lacking. In this paper, we proposed and tested a teaching method that is used in programming education by using low cost materials used in physical computing.

• BMB Reports
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• v.51 no.9
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• pp.427-428
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• 2018

Based on the piling reports of disruptions in the thalamus of patients with schizophrenia, the alteration in the thalamo-cortical system has been regarded as the core pathophysiology. As the thalamus is composed of distinctive nuclei with different cytoarchitecture and cortical connections, nuclei specific investigations have been actively conducted in post-mortem studies. In addition, the importance of early changes has been highlighted, which in turn has led to investigations of the thalamo-cortical system using non-invasive neuroimaging methods. From this perspective, the early structural changes in the thalamo-cortical system, such as the thalamo-cortical connection and nuclei specific microstructural changes (which are coherent with findings from post-mortem methods) will be briefly discussed. The main findings, which are the reduced thalamo-prefrontal connection and reduced microstructural complexity in the higher-order nuclei detected in first-episode psychosis patients, suggest the occurrence of early alterations within and between the communication hub of the brain and cortex. These findings suggest not only directions for further studies for unveiling the thalamo-cortical system related pathophysiology, but also the possibility of using the reduced microstructural complexity in the higher order nucleus as a biomarker for schizophrenia.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.9 no.5
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• pp.1012-1018
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• 2005

According as computer industry develops and the Internet is spread information interchange between remote users video conference system that can exchange multimedia data such as voice as well as simplicity text data or burn by real-time appeared and is used in various field. However, most systems developed present have controversial points of that need expensive multi-point connection equipment or network resource of High band width. Hereupon, in this paper, designed and embody video conference system that can be stable and supplies multimedia information and screen public ownership environment of high-quality as software using minimum network resource without using expensive connection equipment.

• Journal of The Korea Institute of Healthcare Architecture
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• v.25 no.2
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• pp.17-25
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• 2019

Purpose: The analysis of spatial composition is required for the creation of healing environment in healthcare facilities. This study has been accomplished to provide basic data for the planning and design of hospital architecture. Methods: Literature review of healing environment and investigation on characteristics of spatial composition in healthcare facilities have been conducted. The architectural plans of four Sou Fujimoto's healthcare projects have been analyzed with space syntax. Results: The result of this research can be summarized as followed. First of all, the healing environments are consisted with architectural composition in addition to physical and psychological factors for healing environment. The second one is that the characteristics of spatial composition in Sou Fujimoto's healthcare projects are different private/public/corridor relationships in program configuration, loop or one direction circulation, combined or independent corridor with program, and radical or linear connection in spatial connection methods. The third one is that the characteristics of spatial composition in selected cases through space syntax are high variation on integration, low variation on connectivity, and high distribution in main circulation on ERAM(3). Implications: In addition to the specific spatial composition in healthcare facilities of the architect's project, it is necessary to analyze the relationship with other factors and facilities to develop the planning of hospital architecture.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2014.10a
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• pp.17-18
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• 2014

Wave energy generation system is sorted as oscillating water chamber type, over topping device type and wave activating body type. The wave activating body type converts from wave energy to kinetic of the machine one and the power generation amount increases while the motion of a activating body increases. In this paper the wave energy convertor consists of a main body which has a generation system and the activating body. They are connected by a bar type bridge. The twisting moment and angular velocity at a shaft of convertor are calculated when various condition of the incident wave, a diversity of connection methods between the main body and the activating body. It can be used as basic idea for determining the design of wave activating body type convertor.