• Proceedings of the Korean Society of Precision Engineering Conference
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• 1994.10a
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• pp.611-616
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• 1994

Most of Commercial Remote Center Compliance(RCC) devices have been designed using deforma ble structures. In this work, we propose another type of assembly devices which generate the compliance effec ts by attaching the compliances (or spring) at the prismatic joints of the griven mechainsm. First, the kinematic analysis for a parallel-type planar 3-degree-of-freedom mechanism is performed using modified transfer method of generalized coordinate. Then, compliance characteristics for the mechanism using prismatic joint compliances are investigated. In particular, when the system maintains its symmetric configuration, the mechanism is show n to have RCC points at the center of the workspace. Finally, sensitivity analysis around RCC points is perfor med.

• Korean Journal of Adult Nursing
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• v.28 no.1
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• pp.61-70
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• 2016

Purpose: This study aimed to identify the mediating effect of the resilience on the relationship between type D personality and compliance of Coronary Artery Disease (CAD) patients. Methods: The subjects were 236 CAD patients who visited the cardiology outpatient clinics of D University Medical Center in B City in Korea. The type D personality, resilience, and compliance of subjects were measured using structured questionnaires from July to August, 2014. The mediating effect was analyzed by a multiple hierarchical regression. Results: The subjects with type D personality accounted for 30.9% of all study subjects. The resilience and compliance of type D subjects were significantly lower than those of non type D subjects. There was a significant correlation between resilience and compliance. The direct effect of type D personality on compliance was not significant (${\beta}=-.07$, p=.243), while the indirect effect of type D personality on compliance via resilience was significant (${\beta}=.23$, p<.001). Conclusion: On the basis of above results, it can be concluded that the resilience had completely mediating effect on the relation between type D personality and compliance of CAD patients. Further studies need to be done to develop the intervention enhancing resilience of CAD patients with Type D personality.

• Transactions of the Korean Society of Mechanical Engineers A
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• v.28 no.12
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• pp.1823-1832
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• 2004

In this paper, we proposed a TDC based F/T sensorless active compliance control algorithm for a rehabilitation robot (KARES II). The preference of compliance of the disabled is presented by clinical testing at Korea National Rehabilitation Center with the disabled. The KARES II was designed to work 12 predefined tasks which are very essential for helping the disabled. Among the tasks, some contact tasks between the robot and the disabled exist. Therefore, TDC based F/T sensorless compliance control algorithm is developed for these tasks without additional cost. We verified the proposed algorithm with experiment. Also for the practical use, suitable compliance for contact tasks is chosen by clinical testing at Korea National Rehabilitation Center.

• Journal of Korean Clinical Nursing Research
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• v.15 no.3
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• pp.5-16
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• 2009

Purpose: This study was done to provide effective nursing interventions using an individualized educational program designed to contribute to the knowledge, compliance and physiologic parameters (serum potassium, phosphorus and interdialytic weight gain) of non-compliant hemodialysis patients. Methods: There were 22 participants in the experimental group and 19 in the control group. Nurses with rapport with patients provided education to non-compliant hemodialysis patients for 20 minutes three times a week for six weeks. This education program consisted of individual consulting, telephones conversations regarding hemodialysis, and requests for patient support from patients' families and colleagues. Results: Hypothesis 1; "Knowledge about hemodialysis in the experimental group will be higher than the control. group" was not supported. Hypothesis 2; "Compliance will be higher in the experimental group than in the control group", and Hypothesis 3; "Physiologic parameters of experimental group will improve" were supported as serum potassium and interdialytic weight gain decreased, but results were not consistent for phosphorous. Conclusion: This program for non-compliant patients increased compliance and improved physiologic parameters. Therefore, this educational program should be effective as a nursing intervention.

• Proceedings of the Korean Society of Precision Engineering Conference
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• 1997.10a
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• pp.23-27
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• 1997

This paper introduces the structural design optimization of a high speed machining center using multi-step optimization combined with G.A.(Genetic Algorithm) and Weighted Method. In this case, the design problem is to find out the best design variables which minimize the static compliance, the dynamic compliance, and the weight of the machine structure simultaneously. Dimensional thicknesses of the thirteen structural members of the machine structure are adopted as design variables. The first step is the cross-section configuration optimization, in which the area moment of inertia of the cross-section for each structural member is maximized while its area is kept constant The second step is a static design optimization, In which the static compliance and the weight of the machine structure are minimized under some dimensional and safety constraints. The third step IS a dynamic design optimization, where the dynamic compliance and the structure weight are minimized under the same constraints. After optunization, static and dynamic compliances were reduced to 62.3% and 95.7% Eorn the initial design, while the weight of the moving bodies are also in the feaslble range.

• Journal of Korean Academy of Fundamentals of Nursing
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• v.17 no.4
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• pp.478-486
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• 2010

Purpose: To explore nurses' compliance with standards for critical care nursing practice in intensive care units (ICUs) and to provide basic data for high quality of critical care nursing. Method: A total of 616 participants from 61 ICUs which are graded from 1 to 7 throughout the nation were surveyed. Data were collected from February 9 to February 27, 2009 using a questionnaire consisting of 58 questions including 50 nursing activities as indicators. Results: The rate of ICU nurses' compliance with standards for critical care nursing practice was high. As for individual standards, compliance with the standard of assessment was the highest, followed by implementation, diagnosis, and planning in that order. There were differences in compliance according to nurses' ICU experience, work place (unit), and ICU grade. A shortage of manpower was considered as a main cause for noncompliance. Conclusion: The present compliance rate with standards for critical care nursing practice by ICU nurses was identified. Therefore, compliance rate can be used to promote quality of critical care nursing and development of educational programs for ICU nurses.

• Journal of Korean Academy of Nursing
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• v.36 no.7
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• pp.1135-1144
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• 2006

Purpose: The purpose of this study was to analysis the effects of a structured drug education program on knowledge and medication compliance for hemodialysis patients. Method: Hemodialysis patients were recruited from a kidney center, at a university hospital located in G city, Korea. Thirty subjects in the control group received no intervention and 30 subjects in the experimental group received a structured drug education program. Result: There were significant increases in medication knowledge and medication compliance in the experimental group compared to the control group. Conclusion: According to the above results, this education program for hemodialysis patients increased knowledge and medication compliance. These findings suggest that a structured drug education program can be used as an efficient nursing intervention for hemodialysis patients.

• Tribology and Lubricants
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• v.25 no.5
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• pp.292-297
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• 2009

Air foil thrust bearings are the critical components available on high-efficiency turbomachinery which need an ability to endure the large axial force. Air foil bearings are self-acting hydrodynamic bearings that use ambient air as their lubricant. Since the air is squeezed by the edge of compliance-surface of bearing, hydrodynamic force is generated. In this study, we measured the air film thickness and obtained the minimum film thickness experimentally. To increase the maximum load capacity, compliance of sub-structure was controlled. From numerical analyses, it is seen that, if the air film thickness is distributed more uniformly by variable compliance, the thrust bearings can take more axial load.

• Journal of the Korean Society of Industry Convergence
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• v.26 no.6_1
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• pp.993-999
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• 2023

In this paper, a novel polishing tool mechanism with 3-axis compliance is presented, which consists of 2-axis rotational and 1-axis linear compliances in series. The 2-axis rotational compliance mechanism is made up of four cantilever beams for adjusting rotational stiffness and one flexure universal joint at the center for constraining the z-axis deflection. The 2-axis rotational compliance can mechanically adjust the polishing tool to machined surfaces. The polishing press force can be simply controlled by using a linear spring along the z-axis. The 2-axis rotational and 1-axis linear compliance design is decoupled. The stiffness analysis of the 2-axis compliance mechanism was performed based on link compliance matrix and rigid body transformation. A 3-axis polishing tool was designed by configuring the 2-axis compliance mechanism and one linear spring.

• Journal of Home Health Care Nursing
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• v.9 no.2
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• pp.103-113
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• 2002

Purpose: This study was conducted to explore the relationship among health belief. health locus of control and patients sick-role behavior compliance of diabetic mellitus patients visiting public health center. Method: The subjects of this study were 193 of the diabetic patients who were visiting 4 Public Health Center in B city. The instrument used for measuring health belief was Park's(1985). for health locus of control was Wallston. et al's(1978) and for sick-role behavior compliance was Park's(1984). The data were collected with structured questionnaires; total 58 items contained about health belief. health locus of control and sick-role behavior compliance from 1st to 31st July. 2001. The data was analyzed by the SPSS/PC programs using t-test. Pearson's correlation coefficient. ANOVA and Scheffe-test. Result: The average score of the health belief was $57.99\pm9.45$ health locus of control was $66.83\pm9.48$ and sick-role behavior compliance was $42.81\pm7.00$. Statistically significant factors influencing the health belief among social demographic characteristics were family number(F=3.818. p=0.024), monthly income(F=5.153, p=0.002), time of diagnosis(F=3.937. p=0.002) and difficult to control disease(F=5.803. p=0.000). The significant factors influencing the health locus of control were marital status(F=4.669. p=0.010). Also significant factors influencing the sick-role behavior compliance were monthly incomes(F=5.245, p=0.000). the time of diagnosis(F=4.424. p=0.001) and admission to hospital with diabetes(F=9.031. p=0.000). There was negative mild correlation comparatively between health belief and sickrole behavior compliance(r=-0.142, p<0.05) but no correlation in sensitiveness/severity, barrier, benefit(p<0.05). There was no correlation between internal. external. chance health locus of control and sick-role behavior compliance (P>0.05). Conclusion: There was a negative weak relationship between health locus of control and patient's sick role behavior compliance. Therefore further study to investigate the relating factor of the sick role behavior compliance among above of middle aged diabetes mellitus patients is necessary.