• Journal of Digital Convergence
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• v.19 no.2
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• pp.275-288
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• 2021

This study was attemted to grasp the factors affecting the clinical decision-making ability of nurse. Data were collected from 156 nurse working in hospital in G-do. Analysis was done using t-test, ANOVA, Pearson correlation coefficient, and Multiple regression with IBM SPSS WIN/25.0. The most influential factor on the subjects' clinical decision-making ability was nursing Research 'very interest', critical thinking tendency, 'master/doctor', clinical experience 'more than 20 years and 1 month', moral behavior, nursing research 'important', 'single', clinical work experience '5 years, 1 month-10 years', department work experience '3 years 1 month-5 years'. The explanatory power was 51.4%. It was significant in that it was confirmed that interest and importance, moral behavior, academic background, and career are variables that influence clinical decision-making ability. The results of this study can be utilized as basic data for the development of intervention plans and programs that can increase clinical decision-making ability in the context of an ethical dilemma. In addition, developing and verifying educational programs that can increase clinical decision-making abilities in ethical dilemmas is needed.

• Journal of the Korean Academy of Esthetic Dentistry
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• v.8 no.1
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• pp.84-89
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• 1999

These days, Dental Technic has been contributed to make more delicating Dental Prosthesis Restoration for patient and dentist. Diagnostic wax-up and making Temporary Crown are emphasized as an important part of Dental Technic. Choosing suitable Material and working with various new Equipments like Microscope improve accuracy. Repeated practice by setting up an organized system gives better result. Also, Esthetic Prosthesis requires patient's appearance and personality as well as patient' age, sex, and shade so on. Moreover, the problem which occurs by the patient's oral condition ha to be discussed before taking final impression. At a time like this, Scientific-mind and Logical thought Ability should be considered the important issue for more progressive Dental Technic.

• Journal of the Korean Society for Precision Engineering
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• v.22 no.8 s.173
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• pp.136-142
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• 2005

The function of main starting valve for marine engine is to supply cylinder with the air to start marine engine. But, if the spindle, one of the main starting valve components, doesn't rotate accurately at the designated air pressure, the marine engine may have some trouble in starting. So, to resolve the problem due to spindle .elation in the main starting valve, the blocking device (blocking plate, limit switch, etc.) is installed in the upper part of spindle to constrain the rotation. So, in this paper we introduced the rotation constraining ability of blocking plate prevent the spindle from mis-working in the main starting value of the marine engine.

• Journal of Contemporary Eastern Asia
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• v.15 no.1
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• pp.98-110
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• 2016

Building resilient community is often a complicated process to be gained by interorganizational collaboration. Since patterns of interorganizational relations among governments and sectors are constantly changing due to internal and external factors in the field of emergency management, understanding the dynamic nature of interorganizational collaboration is a critical step for improving a community’s ability to bounce back from a catastrophic event. From two theoretical perspectives, this research aims to examine the essential role of working across levels of governments and sectors in building resilient community by focusing on sources of community resiliency and a strong commitment. The empirical evidence highlights the importance of studying resilience as a way to understand the motivation and incentive for organizations to work jointly during emergency response. The study of organizational resilience also draws attention for the importance of various forms of interorganizational collaboration such as formal and informal relations. It also highlights how local organizations can utilize their relations to seek resources without necessarily jeopardizing their ability to perform their core organizational functions.

• Proceedings of the Korean Society of Precision Engineering Conference
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• 2000.05a
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• pp.663-667
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• 2000

The spindle unit is core parts in high precision machine tools. Diverse static and dynamic charateristics of spindle unit are needed for special purpose of machine tools. Specially, high damping ability may be very useful to high precision and high speed spindle unit. But commercial bearing system has very low damping value and high stiffness. In this paper, the combined bearing system with ball-hydrostatic bearing is suggested for high damping spindle unit. The suggested bearing system has 30% damping ability more than general ball bearing's. The average rotational accuracy of spindle with combined bearing in working speed is 24% better than with ball bearing. The unbalance rotating experiment in spindle show that rotating error with combined bearing is only half value of with ball bearing.

• Archives of design research
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• v.4 no.1
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• pp.39-50
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• 1991

Recently, the society is being, developed physically and technically and the desire for the better equipped office environment has been required. Due to the change of recognition about the information-oriented office and the rapid progress ot the office automation many conventional office environment are changing to the new phase, the intelligent building. Unfortunately, because of the lack of the harmony between our business operating characteristics and the western office space planning, there are some severe problems in improving the business ability. To create the efficent office environment design, we have to understand the function of the western office space and our current phenomenon, appearing in the company. Thus, the goal of this study is to present the methodology for improving the office environmental design by analizing the following elements. - The concept of the office space - The historical frame of the office development - The consideration of the office characteristics - The Analysis of the business working Characteristics, organizing characteristics, and operating characteristics

• Nuclear Engineering and Technology
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• v.43 no.3
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• pp.205-216
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• 2011

Recently, many research studies have investigated the enormous critical heat flux (CHF) enhancement caused by nanofluids during pool boiling and flow boiling. One of the main reasons for this enhancement is nanoparticle deposition on the heated surface. However, in real applications, nanofluids create many problems when used as working fluids because of sedimentation and aggregation. Therefore, artificial surfaces on silicon and metal have been developed to create an effect similar to that of nanoparticle deposition. These modified surfaces have proved capable of greatly increasing the CHF during pool boiling, and good results have also been observed during flow boiling. In this study, we demonstrate that the wetting ability of a surface, i.e., wettability, and the liquid spreading ability (hydrophilic surface property), are key parameters for increasing the CHF during both pool and flow boiling. We also demonstrate that when the fuel surface in nuclear power plants is modified in a similar manner, it has the same effect, producing a large CHF enhancement.

• Proceedings of the KSR Conference
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• 2004.10a
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• pp.848-853
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• 2004

This is a basic experimental study elaborated on reinforced concrete beam under load, especially crack behavior, bending stiffness, deflection and strain of concrete and reinforced bar for reinforced concrete and steel fiber reinforced concrete beam in relation to fatigue loading in service ability limit states. Test parameters are concrete strength, volume. and type of steel fiber and fatigue loading in service ability limit states to be changed. In order to obtain the actual conditions of various working loads for the aforesaid reinforced concrete beam, minimum load is applied 10$\%$ of maximum design load and maximum load was applied 60$\%$, 80$\%$ and 100$\%$ respectively. Under the same condition, the test was implemented up to 1 million cycle and the result was thoroughly analyzed and reviewed.

• Journal of Information Technology Applications and Management
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• v.13 no.1
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• pp.117-135
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• 2006

This research surveys how much firms are satisfied with the graduates of the MIS Department of C University. The subjects of this research are the graduates of the department who are working as full time workers and their supervisors, coworkers and subordinate workers evaluate how much they are satisfactory regarding their ability and knowledge to do their jobs successfully. The subjects are classified into IS practitioners and non-IS practitioners based on the tasks they are currently taking charge of. The results show that the IT - related part of the curriculum of the department provides a relative advantage for non-IS practitioners and that the management-related part of the curriculum provides a relative advantage for IS practitioners. The results also show that the curriculum does not provide the graduates enough technical proficiency to develop a successful carrier as IS specialists.

• Child Health Nursing Research
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• v.20 no.4
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• pp.304-313
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• 2014

Purpose: This study was done to identify the level of knowledge, attitude and performance ability in CardioPulmonary Resuscitation (CPR) and provided data for the development of an education program to improve CPR performance ability of nursery teachers. Methods: The participants were 220 nursery teachers working in daycare centers in A city located in G province. Data were collected during July, 2013. Results: The mean scores were 45.88 of 100 for knowledge, 3.69 of 5 for attitude, 2.65 of 5 for performance ability. There were significant differences in knowledge and performance ability according to education experience. There were positive correlations between knowledge and performance ability, and between attitude and performance ability. Factors affecting CPR performance ability were knowledge (${\beta}=.133$), attitude (${\beta}=.327$), and education in CPR (${\beta}=.343$). These factors explained 29.4% of the variance in CPR performance ability. Conclusion: Results indicate that nursery teachers' knowledge, attitude and CPR performance ability were not sufficient enough to perform accurate CPR in an emergency. Therefore, to improve performance ability of nursery teachers to carry out CPR in a cardiac arrest emergency of a child, educational strategies that focus on increasing knowledge and attitude need to be developed.