• Journal of Hospice and Palliative Care
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• v.21 no.2
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• pp.65-74
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• 2018

Purpose: The aim of this study is to examine the relationships among hospice-palliative care (HPC) nurses' knowledge of delirium, self-efficacy and nursing performance. Methods: This study was participated by 174 nurses working in the HPC unit. The nurses were asked to fill out a questionnaire that was structured to measure their knowledge of delirium, a self-efficacy in clinical performance scale (SECPS) and nursing performance. Results: The mean score for knowledge was 32.83 out of 45, with correction rate of 73%. The mean score for self-efficacy was 7.08 out of 10. The mean score of nursing performance was 2.95 out of 4. Significant correlation was observed among the variables of knowledge (r=0.28, P<0.001), self-efficacy (r=0.51, P<0.001) and nursing performance. Conclusion: Nurses with high level of knowledge of delirium showed high level of self-efficacy, and consequently better HPC nursing performance. It is necessary to develop a training program on delirium considering nurses' needs of knowledge of the condition. The effectiveness of the training program should be also examined in future.

• Journal of the Korean Magnetics Society
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• v.26 no.1
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• pp.13-18
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• 2016

The ac magnetic susceptibility was measured in iron-oxide nanoparticles with average size of 26 nm, which were uniformly dispersed in organic solvent. The ac magnetic susceptibility measured under zero magnetic fields was well fitted with Debye relaxation model and the relaxation frequency was 370 Hz. The relaxation frequency of the nanoparticles coincided with relaxation time of the Brownian motion, which is due to the viscosity of the liquid medium in which magnetic nanoparticles dwell. The Brown relaxation frequencies were linearly increased with magnetic field.

• 한국호스피스완화의료학회:학술대회논문집
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• 2007.07a
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• pp.12-13
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• 2007

• Journal of the Korean Magnetics Society
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• v.25 no.1
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• pp.10-15
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• 2015

The model for the magneto-impedance of composite wires composed of highly conductive nonmagnetic metal core and soft magnetic shell was derived based on the Maxwell's equations. The Cu($100{\mu}m$ diameter)/$Ni_{80}Fe_{20}$($15{\mu}m$ thickness) core/shell composite wire was fabricated by electrodeposition. The impedance spectra for the $Cu/Ni_{80}Fe_{20}$ core/shell composite wire were measured in the frequency range of 10 kHz~10 MHz under longitudinal dc magnetic field in 0 Oe~200 Oe. The spectra of complex permeability in circumferential direction were extracted from the impedance spectra by using the derived model. The extracted spectra of complex permeability showed relaxation-type dispersion which is well curve-fitted with Debye equation with single relaxation frequency. By analyzing the magnetic field dependence of the complex permeability spectra, it has been verified that the composite wire has magnetic anisotropy in longitudinal direction and the origin of the single relaxation process is the magnetization rotation in circumferential direction.

• Journal of Music and Human Behavior
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• v.19 no.2
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• pp.55-80
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• 2022

This study aimed to examine the effects of songwriting on the self-acceptance of adolescent in palliative care. Three participants were recruited from a university hospital in an urban area in South Korea. The songwriting intervention was conducted in six sessions, and each session was composed of an introduction, song writing and wrap-up. Participants were asked to complete the Unconditional Self-Acceptance Questionnaire (USAQ) before and after the intervention. Their verbal expressions and written song lyrics observed during the intervention were also measured. The results showed that the USAQ scores increased after the intervention, indicating the improvement in their acceptance of the self without judgement or high reactivity to feedback. In addition, the participants exhibited greater recognition of their emotions and acceptance of themselves as they are. They were also better able to discover internal resources and psychological competence. The participants reported that they could more freely express their emotions through song writing and that recording the songs they created was a means of communicating their feelings to others. Based on this study, it is expected that adolescents in palliative care will be able to experience self-acceptance through such brief song writing interventions.

• Proceedings of the Korean Magnestics Society Conference
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• 2014.05a
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• pp.94-94
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• 2014

• Proceedings of the Korean Magnestics Society Conference
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• 1992.03a
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• pp.40-41
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• 1992

• Proceedings of the Korean Magnestics Society Conference
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• 2010.06a
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• pp.129-130
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• 2010

• Proceedings of the KSMRM Conference
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• 1997.10a
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• pp.42-42
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• 1997

• Proceedings of the Korean Magnestics Society Conference
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• 2015.11a
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• pp.115-115
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• 2015