• Journal of the Korea Safety Management & Science
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• v.18 no.4
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• pp.139-149
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• 2016

Service industry can be divided largely into commercial industry, banking industry, insurance industry, advertising industry, and tourism industry. Of these, banking industry is playing an essential role as it constitutes the backbone of economy. Banking industry, which belongs to financial industry, is sensitive to external environment. In this kind of industry, internal dynamics of an organization is very important. The purpose of this research is to find out what kind of influence the relation of internal dynamics perceived by members of Nonghyup organization has on customer orientation via quality of internal service. For the purpose, we have reviewed preceding studies on variables that affect customer orientation and developed a measuring tool in a form that fits banking organizations. Internal service quality, job satisfaction, and organizational immersion which play a mediating role in the model of this research not only turned out to have a significant influence on customer orientation, they also turned out to have the strongest influence. This research has academic significance as it carried out a research with an emphasis on variables that affect customer orientation of members of Nonghyup organization. Regarding practical significance, it was intended to present useful data that can be utilized for an analysis of internal service quality management and capability of human resource management.

• Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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• 1997.04a
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• pp.192-198
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• 1997

In the concurrent engineering, the CAD-based design model is necessary for multidisciplinary analysis and for computer-aided manufacturing (CAM). A shape and configuration design velocity field computation of structure has been developed using a computer-aided design (CAD) tool, Pro/ENGINEER. The design Parameterization with CAD tool is to characterize the change in dimensions and movements of geometric control points that govern the shape/orientation of the structural boundary. The boundary velocity is obtained by using a CAD-based finite difference method and the domain velocity field is obtained from finite element analysis (FEA) using the boundary displacement method. In this paper, the continuum configuration DSA for NVH problem, which requires the shape velocity field and the orientation velocity field at the same time, is developed using linear shape functions. For validation of continuum design sensitivity coefficients, design sensitivity coefficients are compared with the coefficients computed using by the finite difference method.

• 제어로봇시스템학회:학술대회논문집
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• 1996.10b
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• pp.593-596
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• 1996

A seam tracking control system with a tool position control and a camera orientation control, has been developed here. For the camera orientation contro, SOFNN was used to learn the expert control signal. The SOFNN algorithm can adjust the fuzzy set parameters and determine the fuzzy logic structure.

• Transactions of the Korean Society of Mechanical Engineers A
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• v.30 no.7 s.250
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• pp.800-808
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• 2006

In this paper, the CL surface transformation approach that inversely deforms the 3-axis tool path generated on the deformed CL surface to a 5-axis tool path is introduced. The proposed CL surface transformation approach can be used if the orientation of the cutter is predefined. The CL surface based 3-axis tool path generation algorithms that have been improved well can be applied to the f-axis tool path generation.

• Transactions of the Korean Society of Machine Tool Engineers
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• v.10 no.3
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• pp.38-42
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• 2001

In the machining of glass fiber reinforced plastics(GFRP), turning has been often used. But the most of past studies have been interested in the effect of fiber orientation on tool wear. In this study, the effects of fiber contents and cutting speeds on tool wear, cutting force and surface roughness are investigated experimentally. By proper selection of cutting tool, the variables are cutting speed, fiber contents and cutting length with fixed feed rate and depth of cut. The fiber contents have major effects on coated tool wear which observed as abrasive wear type.

• Journal of the Korean Society for Heat Treatment
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• v.13 no.5
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• pp.324-329
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• 2000

Microstructure, mechanical and fatigue behaviors of TiCN and TiN/TiCN thin films, deposited on quenched and tempered STD61 tool steel, were investigated by using XRD, XPS, hardness, adhesion and fatigue tests. The TiCN thin film is grown along the (100), (111) orientation, whereas the TiN/TiCN thin film is grown along the (111) orientation. The preferred orientation of TiN/TiCN thin film strongly depends on the TiN buffer layer whose orientation is (111), as is well-known. The TiN/TiCN thin film showed the higher adhesion compared with TiCN single layer because the TiN buffer layer, having good toughness, reduces the effects of the lower hardness of substrate. In the high cycle tension-tension fatigue test, the fatigue life of the TiCN and the TiN/TiCN coated steel increased approximately two to four times and five to nine times respectively compared with uncoated specimens. The TiN buffer layer in multilayer thin films plays an important role in reducing residual stress and fatigue crack initiation, and then in restraining the fatigue propagation.

• Transactions of the Korean Society of Machine Tool Engineers
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• v.17 no.3
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• pp.34-39
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• 2008

In this study, CFRP(Carbon Fiber Reinforced Plastics) that has high specific strength and elastic modulus and low thermal strain was used as a material for the lightweight structural member. CFRP is a fiber material as anisotropic material. The anisotropic material is characterized by the change of its mechanical properties according to stacking orientation angle. CFRP orientation angle was oriented in [A/B]s in order to examine the effect of CFRP orientation angle on the characteristics of energy absorption. CFRP is very weak to the impact from the outside. So, when impact is applied to CFRP, its strength is rapidly lowered. The hybrid material was manufactured by combining CFRP to aluminum which is lightweight and widely used for structural members of the automobile. The hybrid member was shaped as a side member that could support the automobile engine and mount and absorb a large amount of impact energy at the front-end in case of automobile collision. The bending test device was manufactured in accordance with ASTM standard, and mounted to UTM for bending test. For comparing bending characteristics of the hybrid member with those of Aluminum and CFRP member, tests were performed for aluminum, CFRP and hybrid member, respectively.

• Proceedings of the Korean Society of Precision Engineering Conference
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• 2003.06a
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• pp.1227-1230
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• 2003

A roughing process is one of the most important and indispensable shoe manufacturing processes of various types of shoes. This basic process to rough the upper of the shoe is studied to improve the productivity and to reduce the processing time. In this study, the CAM system for shoe roughing is developed. The B-spline surface generated by the developed CAM system ignores the small inclinations of the real roughing surface because the developed roughing tool has potential to rough the roughing surface of the shoe properly. The roughing tool roughs the roughing surface using its side along the generated tool paths. The generated NC codes were applied to 5-axis polishing machine for the test. Experimental results show good evaluation result. The upper of the shoe is roughed properly along the roughing path line and the roughing surface was good to cement the outsole of the shoe.

• Korean Journal of Hospice Care
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• v.6 no.2
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• pp.55-68
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• 2006

In Korea, there are constantly increasing number of cancer patients with reaching 65,000 deaths and it was 26.3% of the total number of death in 2004. Many cancer patients suffer from surgery, chemotherapy, and radiotherapy after being diagnosed as cancer. And many of them are facing fear of death because they can't be perfectly cured. Due to patients' physical, psychological, and spiritual pain, quality of life drops dramatically. Patients' families also suffer from huge medical expenses while they have to take care of patients's suffering from pain. At the same time, family's attitude can influence on the quality of patients' life. The purpose of this study is to investigate the relationship between the death orientation of first care giver and the quality of life of hospice patient. The subjects of the study were 80 hospice patients registered at ten hospice institutions with hospice team and medical practitioners in six cities including Seoul as well as their first care givers. This study used 13 questions for the hospice patients and nine questions for the first care givers to recognize general characteristic. To measure death orientation of the first care giver the tool developed by Noh, Soon-hee (2003) was used. And to measure quality of life of the hospice patients Yoo, Seung-yeon's structured tool was used. The data were collected for a month through interview method. SPSS win 12.0 was used to analyze the data by using frequency, percentage, t-test, Pearson correlation. The study result is as follows. In relationship between general characteristic of hospice patient and quality of life, the highest suffering was pain (60%) and the second suffering was anorexia (23.8%). There was no significant relationship between physical pain and general characteristics of hospice patient. In psychological aspects, religion (p=.044) showed significant difference (p<.05). In existential aspects, age (p=.035) showed significant difference (p<.05). There was no significant difference variable in support aspects. And religion (p=.000) was statistically significant variable in spiritual aspects (p<.001). Age (p=0.025) and religion (p=.050) were the variable showed significant difference according to general characteristics of first care giver's death orientation. Although the relation between death orientation of first care giver and quality of life of hospice patient was not statistically significant correlation. In conclusion, while death orientation of first care giver and hospice patient's quality of life are not statistically significant in correlation analysis.

• Proceedings of the Korean Society of Machine Tool Engineers Conference
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• 2002.04a
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• pp.649-654
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• 2002

In recent days the more use of CFRP composite is in the airplane, automobile, and sport goods , etc., the more necessity of research on it in this engineering. In this research, the CFRP composite specimen are fabricated by 48 CFRP plies with 8 orientation angles, and the specimens are drilled with 3 tools. The results are analyzed with consideration of cutting force, type of tools and fabrication condition. The specimens with each drilling conditions are also investigated with SEM. The optimal drilling conditions such as drill types and cutting fence with respect to the fabricating condition are studied.