• Archives of Plastic Surgery
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• v.46 no.3
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• pp.285-286
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• 2019

• Proceedings of the Korean Society of Medical Physics Conference
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• 2005.04a
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• pp.42-46
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• 2005

The Dose calculation program for the Buchler remote after-loading system was developed. We use iridium source for the tandem and cessium for the ovoids. We determined the source length and distributions by dividing the program disk to 72 points. The dose rate for the each program disk were calculated and stored to the tables for the xy coordinates. The dose rate for the interesting points for the patients were calculated by using these tables. We also made isodose curve from the calculations. By using the program, we could calculate the dose rate for the various points of the patient quickly and accurately.

• Journal of Korean Academy of Nursing Administration
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• v.20 no.4
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• pp.394-404
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• 2014

Purpose: The purpose of this study was to identify the conceptual structure of stressors experienced by nursing students during clinical practice. Methods: Ten men and 10 women nursing college students were interviewed. The results were 208 ideas. By synthesizing and editing these ideas, the final statement was trimmed down to 39 questions. The next step was to have the participants classify these 39 final questions. They were asked to rate stress scores using a five-point scale. Through multidimensional scaling analysis and hierarchical cluster analysis yielded dimensions and clusters. Results: Results of the study showed 2 dimensions which were classified as 'interpersonal relationship-practice system' and 'identity-practice environment'. It also yielded 8 clusters which were classified as 'role confusion', 'gender discrimination', 'attitudes of medical personnel and patients', 'comparison between fellow students', 'difference between theory and practice', 'disestablishing the role of practice guide', 'interference with training', and 'problems of the practice environment'. Further, stress factors and stress levels were differentiated depending on the gender of the student. Conclusion: The results of the study indicate that educators who are developing clinical practice programs and clinical practitioners should consider stressors during clinical practice and the educational implications to nursing students.

• Sleep Medicine and Psychophysiology
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• v.27 no.2
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• pp.56-66
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• 2020

Objectives: In this study, the clinical characteristics of OSA patients and the quality of life before and after CPAP use were compared to determine the degree of improvement in quality of life according to CPAP use. Methods: Age, sex, height, weight, body mass index, Epworth Sleepiness Scale, Modified Mallampatti Score, Montreal Cognitive Assessment-Korean, and Pittsburgh Sleep Quality Index were compared between men and women through medical records. To understand the degree of improvement in quality of life resulting from use of CPAP, a personal telephone call was made to compare the VAS scores for quality of life before and after CPAP use. Results: In height (HT) (Z = -4.525, p < 0.001), weight (BW) (Z = -2.844, p < 0.05), sleep quality (PSQI) (Z = -2.671, p < 0.05), and arousal index (AI) (Z = -2.105, p < 0.05), there was a difference between men and women (p < 0.05). There was no difference in the remaining variables. Cross-analysis (Chi-square test) confirmed a difference between severity and sex of OSA. It has been found that there is no statistically significant order in size according to level-specific severity of OSA for PreCPAP QOL, PostCPAP QOL, CPAPUse Months, and CPAP4Hr/d (%) (p > 0.05). The difference between AHI before and after CPAP was 36.48 ± 21.54 (t = 11.609, p < 0.001) and the difference between QOL before and after CPAP was -25.43 ± 22.06 (t = -7.901, p < 0.001), both of which were significant (p < 0.001). Conclusion: Among OSA patients, there were differences in height (HT), weight (BW), sleep quality (PSQI), arousal index (AI), and severity of OSA between men and women, but the quality of life before and after CPAP was different. However, there was no difference between men and women in quality of life before and after CPAP. In addition, quality of life in OSA patients improved after using CPAP.

• The Journal of the Korea Contents Association
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• v.14 no.8
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• pp.494-504
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• 2014

This is a study of Hick's self-described Christological 'Copernican revolution.' Since Hick as a former Christian theologian did not want to reject one of the core Christian doctrines(incarnation), he presented his copernican revolution in terms of Agape Christology, an inspiration Christology and myth Christology through his Christological reinterpretation. Thus Hick's Christologies that are developed gradually are discussed and evaluated chronologically. First, agape Christology understands that the incarnation is taking place all the time in different degrees everywhere. As a result agape Christology makes Jesus as a mere human being. Second, an paradox of grace or inspiration Christology views the incarnation as the Spirit of God enabling people to fulfill the will of God by their free responses. This Christology assumes that divine incarnation can occur anywhere and anytime in any person. Thus, according to this, Jesus is not literally God incarnate as Christian claims. Third, myth Christology views that the incarnation is not literal but mythological. Though he prefers to use metaphor in his later writings because it has a more positive connotation than myth, myth and metaphor have one thing in common: they are neither literal nor historical. Hick's mythological Christology implies the denial of Jesus Christ as God incarnate. Accordingly, the researcher must conclude that Hick's Christology as copernican revolution cannot said to be a perfect solution for today's religious situation, even though it was a sincere try to communicate with pluralistic world.

• The Journal of the Korea Contents Association
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• v.20 no.9
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• pp.638-647
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• 2020

This study reflects on suffering, a theme of anthropology, from a Christian theological point of hope. It suggests that suffering is not a negative experience, rather a medium of hope that can be a positive driving force in life and an opportunity to reach personal maturity. It aims to deepen the content of anthropology regarding the meaning of suffering by discovering a new harmony within the relationship between pain and hope. The book of Job denies the theodicical concept that justifies suffering as punishment for human sins and opens a new horizon of understanding the suffering as a space of hope, where men can experience the Love of God in the relationship with God. In his theology of suffering, Moltmann broadens and deepens the horizon of understanding as the book of Job discovered. First, he interprets the history in the hope of an eschatological future when the resurrected Jesus Christ will bring the final victory over evil and suffering. Then he invites men to proactively resist the absurdity and suffering revealed through this interpretation. Second, Moltmann reflects on the problem of suffering in the concept of the Trinity of God who endures active suffering with love for men shown in the crucifixion of Jesus Christ. He offers another hope that enables men to overcome the suffering in God's love. Therefore, the Christian faith can confess that we can hope in suffering.

• Journal of Digital Convergence
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• v.18 no.10
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• pp.547-555
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• 2020

To investigate the effects of self-management programs for chronic low back pain (LBP), 63 subjects were assigned to three groups; self-exercise group (SEG), hot pack and low-frequency electrical stimulation group (HEG), and thermo-massage group (TMG). Parameters were the pain numeric rating scale (PNRS), Oswestry Disability Index (ODI), Roland Morris Disability Questionnaire (RMDQ) and Relapse frequency (RF). PNRS, ODI and RMDQ of SEG and TMG sustained effectiveness, however, PNRS, which improved after treatment in HEG, worsened in 6 month. Between the groups, all parameters were better in SEG and TMG compare to HEG. Exercise and thermo-massage can be considered as useful self-management performed at home to prevent the relapse of chronic LBP.

• Cross-Cultural Studies
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• v.40
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• pp.91-110
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• 2015

Both Plato and More imagined alternative ways of organizing society. What is common to both authors, then, is the fact that they resorted to fiction to discuss other options. They differed, however, in the way they presented that fiction. The concept of utopia is no doubt an attribute of modern thought, and one of its most visible consequences. But one of the main features of utopia as a literary genre is its relationship with reality. Utopists depart from the observation of the society they live in, note down the aspects that need to be changed and imagine a place where those problems have been solved. After the two World Wars, the twentieth century was predominantly characterized by man's disappointment at the perception of his own nature. In this context, utopian ideals seemed absurd and the floor was inevitably left to dystopian discourse. Both The Road by Cormac MacCarthy and The Childhood of Jesus by J. M. Coetzee can be called critical dystopia and critical utopia as they represent the imaginary place and time that author intended a contemporaneous reader to view as better or worse than contemporary society but with difficult problems that the described society may or may not be able to solve. As a changed adventure narrative, they have something in common like open ending, father and son relationship and religious allegory. But the most important thing is that they express the utopian impulse that is still energetic and transforming in the post-modern society.

• Bulletin of the Korean Mathematical Society
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• v.54 no.6
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• pp.2053-2063
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• 2017

In this paper we prove a condition under which a hyperbolic starshaped set has a center of hyperbolic symmetry. We also give the definition of isometric diameters for a hyperbolic convex set, which behave similar to affine diameters for Euclidean convex sets. Using this concept, we give a definition of constant hyperbolic width and we prove that the only hyperbolic sets with constant hyperbolic width and with a hyperbolic center of symmetry are hyperbolic discs.

• Management Science and Financial Engineering
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• v.7 no.2
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• pp.59-71
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• 2001

In the present paper, we present method to solve a Fractional Bulk Transportation Problem(FBTP) in which the numerator is quadratic in nature and the denominator is linear. A related (FBTP) is formed whose feasible solutions are ranked to reach an optimal solution of the given problem. The method to find these feasible solutions makes use of parametric programming wherein a series of Ordinary Bulk Transportation Problems are solved by the usual methods.