• Journal of Oriental Neuropsychiatry
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• v.14 no.2
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• pp.191-198
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• 2003

Dissociative amnesia is a psychiatric disorder charicterized by a sudden loss of memory, but which has no organic disease or explanation, It usually occurs after severe psychosocial stress or traumatic experience. As for medical treatment, medicine, psychotherapy and hypnosis are used. This case describes a 35-years-old woman who developed amnesia and depression following severe troublesome events. So she suited without expression and appealed against headache, dizziness, chest discomfort and weakness. Psychoanalytic psychotherapy was enforced for three days with hypnosis. She expressed the felling over the incident which she dose not like, and canceled in the past. She became reconciled with the family and left the husband by the heart. Then she recovered memory completely and body condition also improved. Recovery and growth of self were helped using supportive expression in order to prevent a recurrence. The prognosis is good with complete recovery, and there was no relapse.

• Child Health Nursing Research
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• v.21 no.4
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• pp.331-338
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• 2015

Purpose: This study was done to identify differences in the life transition process of parents caring for children with autism according to parents' socio-demographic characteristics. Methods: Participants were 194 parents caring for children with autism. Data were collected from December 2013 to February 2014 through self-report questionnaires, and analyzed using descriptive statistics, t-test, ANOVA with SPSS/WIN 20.0. Results: Mean scores for despairing or accepting phases were higher than those for denying or wandering phases in the life transition process. According to parents' gender, educational level, and job, there were some significant differences in the denying and wandering phases. Differences in denying phase by education (p=.033), job (p=.004) were significant. Respondents with higher educational level, and having a job showed a lower level of denying than other respondents. Wandering phase differed significantly by gender (p=.009) and job (p=.001). Mothers and those who did not have a job showed a higher level of wandering than fathers and those who had a job. However, there was no difference in the despairing or accepting phases. Conclusion: The life transition phase of parents with autistic children needs to be assessed to provide differentiated and intensive support program and help them move to the accepting phase.

• The Journal of Korean Obstetrics and Gynecology
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• v.25 no.4
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• pp.144-153
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• 2012

Objectives: This case is that of a woman in her late forties who was diagnosed as conversion disorder. She suffered the climacteric while being treated with conversion disorder and the respective symptoms got worse. We investigated whether Korean traditional treatment is effective in patient with conversion disorder and menopausal symptoms. Methods: The prescription of Banhabaekchulchunma-tang, Gamisoyo-san, Bunsimgieum, acupuncture therapy and moxibustion therapy were used for the treatment. Results: After treatment, the chief complaint and accompanying symptoms were reduced to 40% compared with first visit day. Conclusions: We may conclude that Korean traditional treatment is effective in patients with conversion disorder and menopausal symptoms.

• Clinical and Experimental Pediatrics
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• v.48 no.4
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• pp.425-432
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• 2005

Purpose : Polyglutamine diseases are a group of diseases caused by the expansion of a polyglutamine tract in the protein. The present study was performed to verify if polyglutamine disease transgenic Drosophila models show similar dysfunctions as are seen in human patients. Methods : Polyglutamine disease transgenic Drosophila were tested for their climbing ability. And using genetic methods, the effects of anti-apoptotic gene bcl-2 and chemical chaperones on neurodegeneration were observed. Also, spinocerebellar ataxia 2 (SCA2) transgenic Drosophila lines were generated for future studies. Results : Expanded forms of spinocerebellar ataxia 3 (SCA3) transgenic protein causes characteristic locomotor dysfunction when expressed in the nervous system of Drosophila but the anti-apoptotic gene bcl-2 shows no evidence of ameliorating the deleterious effect of the expanded protein. However, Glycerol, a chemical chaperone, seemed to reduce the toxicity, at least in the eyes of the transgenic flies. The level SCA2 expression is too weak in the transgenic SCA2 Drosophila for evaluation. Conclusion : SCA3 transgenic Drosophila show ataxic behavior as observed in human patients. Chemical chaperones such as glycerol may prove beneficial in this class of genetic disease, which has no current method of cure.

• The Journal of the Korea Contents Association
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• v.12 no.9
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• pp.250-256
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• 2012

Disease, such as osteopenia, osteoporosis, etc caused by reduced bone density are common to women after menopause and as the social medical cost increases due to osteoporosis fractures the medical interest in bone density reduction has increased. The bone density reduction is observed even for renal failure patients, due to their decreased ability to synthesize vitamin D which leads to bone fibrosis because of deficiency in calcium absorption. Thus renal failure patients not only suffer from kidney dysfunction, but also are exposed to complications, such as osteoporosis, due to reduced bone density. This research observed the change in bone density of patients receiving renal failure treatment and analyzed the change in bone density before and after kidney transplantations. Subjects were 214 renal failure patients at the department of nephrology Busan B General Hospital. The change in bone density was studied for subjects with and without kidney transplantation according to their age and sex. The research showed improvement or maintenance of bone density for subjects that received kidney transplantation, but showed a tendency of consistent decrease in bone density for subjects without kidney transplantation. Kidney transplantation can be considered as the best cure for renal failure patients, and this researched confirmed that bone density can be improved through kidney transplantation. Thus, this study can also be used as data for preventing complications due to renal failures.

• The Journal of the Korea Contents Association
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• v.13 no.12
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• pp.276-290
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• 2013

PURPOSE: This study compared the elderly falls and the intrinsic fall risk factors according to gender. METHODS: This descriptive cross-sectional study was a secondary analysis of the data collected for medical checkups for the Transitional Periods of Life supported from the National Health Insurance. The subjects examined were 255,505 people aged 66 years in Korea between January and December, 2008. RESULTS: The elderly people aged 66 when in the transitional periods of life experienced 10.6% of their first falls. The first falls of women (12.4%) was greater than that of men (8.5%) in the elderly. The risk factors for falls included dysuria with an odds ratio of 6.2 to 6.6, depression with an odds ratio of 1.5 to 1.8, gait disturbance with an odds ratio of 1.3 to 1.5, and blindness with an odds ratio of 1.3 to 1.4 in both elderly women and men. CONCLUSIONS: Effective fall prevention should focus on dysuria because it is a more important predictor of falls, even though many intrinsic fall risk factors can affect falls in elderly people.

• Korean Journal of Social Welfare
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• v.65 no.2
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• pp.5-28
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• 2013

This study was to examine the effects of individual and environmental character among adults with intellectual disabilities on self-determination and to address issue of self determination in practical terms. This study was analyzed by the Structural Equations Models with 219 individuals with intellectual disabilities in residential home in the Metropolitan area, the Yeongnam area, the Honam area. The results showed that individual factors such as adaptive behavior and provider-user relationship recognition, and environmental factors such as institution size and institution location were directly affected to the self-determination of them. The opportunity was a full mediating effect in this process. In conclusion, this study stated how importance of the consumerism. Also it was suggested that some practical strategies to improve their self-determination in changing residential environment and support methods of the service in way to emphasis their opportunities.

• The Transactions of the Korean Institute of Power Electronics
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• v.5 no.6
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• pp.584-591
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• 2000

Power Quality Compensator(PQC) has been installed to protect the sensitive loads against the voltage disturbances, such as voltage sag and interruption. In general, static switch is used for the purpose of link between utility and PQC. So transfer operation of the static switch play a important part in the PQC. Many studies on the structure and control of PQC have been progressed in active, but these researches have been rarely mentioned about any voltage-disturbances-detection method to start the PQC operation. In this paper, a new voltage-disturbances-detection algorithm for computer application loads using the CBEMA/ITIC curve is proposed for transfer operation of the static switch. The proposed detection algorithm is implemented to get fast detecting time through the comparison of instantaneous 3-phase voltage values transferred to DC values in the synchronous reference frame with the operating reference values. To get the robust characteristics against the noise, a first order digital filter is designed. The magnitude falling and phase delay caused by the filter are compensated through the error normalizing and numerical analysis using transfer function, respectively. Finally, the validity of the proposed algorithm is proved by ACSL simulation and experimental results.

• The KIPS Transactions:PartA
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• v.18A no.1
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• pp.33-38
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• 2011

The purpose of this study is to develop and use the e-learning contents accessibility guidelines to improve contents accessibility for the non-technical developers and designers. The accessibility guidelines used for web or digital contents are usually technical, field dependent, or specific that are not friendly for many developers or designers. In this study, the e-Learning Contents Accessibility Guidelines was developed based on the principles of Universal Design for Learning. The guidelines could be used to map the necessary skills for the developers and the instructional designers. In this study, 5 users with different disabilities tested 6 e-learning contents, and surveyed e-learning experts to identify core elements for accessibility guidelines. Due to the limited accessibility of the contents, we need to offer manuals and training for developers and designers, need collaborative efforts between different stake holders, include accessibility in quality assurance guidelines, and further research to improve accessibility for many existing Flash contents.

• Composites Research
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• v.17 no.5
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• pp.47-53
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• 2004

In this work, two thermal latent catalysts, i.e., N-benzylpyrazinium hexafluoroantimonate (BPH) and benzyl-2,5-dimethylpyrazinium hexafluoroantimonate (BDPH), were synthesized. The cure behaviors and thermal stabilities of diglycidylether of bisphenol A (DCEBA) epoxy resins initiated by 1 wt.% of the catalysts were investigated by DSC, NIR, TCA, and DMA Latent properties of the catalysts were examined by conversion of epoxy resins using NIR from $100^{\circ}C$ to $180^{\circ}C$ From the resultes of near-IR, DGEBA/BPH system showed higher conversion than that of DGEBA/BDPH system. The thermal stabilities of DGEBA/BDPH system based on the initial decomposition temperature (IDT) and integral procedural decomposition (IPDT) were relatively lower than those of DCEBA/BPH system. These could be attributed to the hindered structure of BDPH, resulting in decreasing the thermal stability in the DGEBA/BDPH system.