• Journal of Christian Education in Korea
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• v.66
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• pp.147-178
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• 2021

The purpose of this study is to clarify the contribution of Christian faith in the process of establishing self-identity and stably settling in the process of North Korean youth settling in Korean society. The research method used narrative. Participants in the study were nine late youth who belonged to the church, aged 17 to 24 years old, who had been in Korea for more than one year. Through this study, themes were derived from four categories. First, a retrospective narrative of the North Korean defection motive was dealt with. Second, it deals with the psychological adaptation process and unsolved tasks. Third, I dealt with the thoughts of the family, the discourse and vision for unification, which they dream of in Korean society as Christian believers. Fourth, it is about the Christian faith, and it is said that the Christian faith gives North Korean refugee youth the power to reflect on their lives, and to see the essence of life through the values of interest in others, history, society, and the kingdom of God. These results are based on the encounters with church and alternative school leaders and various curriculums that North Korean refugee youth experience and talk about. In the sense that it seeks and suggests a new direction in the era of preparation for unification, this article can be said to be of great value for Christian education.

• Journal of Yeungnam Medical Science
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• v.12 no.2
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• pp.191-202
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• 1995

Purpose: Acute febrile illness in children frequently accompanies with abdominal symptoms such as vomiting, diarrhea, and abdominal pain, even if its etiology is not occured from the gastrointestinal tract. If the etiology of fever was unknown and the fever was accompanied with abdominal symptoms, we should be concerned about whether the etiology of fever was originated from the gastrointestinal tract or interpretated from the abnormality in the gastrointestinal tract. This study was performed to evaluate the diagnostic value of abdominal ultrasonography in patients with fever and abdominal symptoms. Methods: We reviewed retrospectively the medical records of abdominal ultrasonographic (US) findings of 60 cases of acute febrile illness with abdominal symptoms at department of Pediatrics, Ulsan Dongang General Hospital during the period from January 1994 to June 1995. Results: The abnormal abdominal US findings obtained were as follows. 1) The abnormal US findings were seen in 56 cases (93.3%). 2) The most common abnormal US finding was the enlarged mesenteric lymph nodes in 52 cases (86.7%) 3) The enlarged mesenteric lymph nodes with or without intra-abdominal fluid were seen in 30 cases (50.0%) of a wide variety of illnesses, so their diagnostic values were absent. 4) The enlarged mesenteric lymph nodes and splenomegaly with or without ileocecitis were seen in 7 cases. Among them, 4 cases (6.7%) were confirmed as typhoid fever. 5) The US findings in 6 cases of typhoid fever were the enlarged mesenteric lymph nodes in all cases (100%), splenomegaly in 4 cases (66.7%), ileocecitis in 1 case (16.7%), enlarged mesenteric lymph nodes and splenomegaly in 4 cases (66.7%), enlarged mesenteric lymph nodes, splenomegaly and ileocecitis in 1 cases (16.7%). 6) The enlarged mesenteric lymph nodes and the abnormalities around the appendix were seen in 7 cases (11.7%), which were confirmed as appendicitis all. 7) The thickening of wall in urinary bladder was seen in 2 cases (3.3%) of acute cystitis and acute hemorrhagic cystitis. 8) The subtle thickening of wall in colon was seen in 1 cases (1.7%) of shigellosis. Conclusions: The enlarged mesenteric lymph nodes, splenomegaly and ileocolitis on the abdominal ultrasonography in patients with fever and abdominal symptoms aree suggestive findings of typhoid fever. The enlarged mesenteric lymph nodes and the abnormalities around the appendix on abdominal ultrasonography make the rapid diagnosis of acute appendicitis and its complications, when physical examination is difficult in small children and diagnosis of their illnesses is obscure in patients with fever and abdominal pain.

• Korean Journal of Social Welfare
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• v.60 no.2
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• pp.99-129
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• 2008

This study analyzed the resilience process of persons with disabilities using the grounded theory approach. To conduct this study, the researcher conducted in-depth interviews with 8 persons with disabilities. In data analysis, this study identified 393 concepts on the resilience process of persons with disabilities and the concepts were categorized into 45 sub-categories and 18 primary categories. In the paradigm model on the resilience process of persons with disabilities, it was identified that casual conditions included 'unawareness of disability before being disability', 'extreme pain', 'repressing psychological pain', and the contingent conditions were 'dis-empowerment by staying in home', 'isolation by himself with difficulty in accepting the disability', 'experience of frustration from social barriers with prejudice against persons with disabilities'. Also, it was identified that the resilience process could be dependent on the type and the degree of the disability, the gender, and the length of time being disability. In spite of the casual and contingent conditions, the central way in which persons with disabilities could acquire resilience was identified as 'enhancement of the power of positive thinking'. The control conditions which accelerate or retard central phenomenon were 'the awareness of not being alone through family, friends, neighborhood and the social system' externally and 'finding purpose in life through religion and help from other persons with disabilities', internally. The action/interactional sequences enhanced the efforts, self searching and active acting, and as a result, persons with disabilities could find comfort in life, participate in society and change the perspective of disability in society. The core categories of resilience process in persons with disabilities were a belief in affirmation and choice of life by initiative. In the process analysis, stages developed in the following: 'pain', 'strangeness', 'reflection', 'daily life'. This stage was more continuous and causal than discrete and complete. In this process, the types of resilience of persons with disabilities are divided into 'existence reflection', 'course development', 'implicit endeavor', and 'active execution'. This study showed the details of the paradigm models, the process and types with an in-depth understanding of the resilience process of persons with disabilities using grounded theory as well as theory construction and policy and clinical involvement on the study of persons with disabilities.

• Microbiology and Biotechnology Letters
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• v.41 no.2
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• pp.183-189
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• 2013

This study was performed to investigate the whitening effects of Lactobacillus rhamnosus in addition to its antioxidative activities. The cytotoxicity of the Lactobacillus rhamnosus was 7.6% at 10.0% (v/v) concentration. Its cytotoxicity was lower than 3.2% of Lactobacillus casei when adding the same concentration. Lactobacillus rhamnosus exhibited high antioxidative activities at 14.9% of DPPH radical scavenging activity, and a lower reducing power was measured. Lactobacillus casei exhibited relatively lower antioxidative activities at 13.4%. The tyrosinase inhibition activity of Lactobacillus rhamnosus was observed at 31.3% when adding 10.0% (v/v), as compared to 17.7% for Lactobacillus casei. Lactobacillus rhamnosus demonstrated strong inhibition activity for melanin synthesis at 58.6% when adding 10.0% (v/v), while Lactobacillus casei increased to 80.6%. It was also observed that the high antioxidative activities of Lactobacillus rhamnosus were strongly correlated to whitening activities, due to the inhibition of both tyrosinase and melanin synthesis. These results support the expanded use of lactic acid bacteria as a functional bioresources in the cosmetics industry.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.19 no.2
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• pp.192-201
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• 2018

This study intends to find efficient support methods for small and medium-sized businesses (SMBs) especially in the increasingly important mobile sector. We investigated regarding perceptions of mobile sector-specific support programs and their current state of usage, and perceptions of the new mobile market and the present conditions of each stage of production based on analysis of a survey that included 204 respondents in each SMB to achieve this goal. Concretely, detections through this research were the reasons for non-selection of support businesses, the future prospective mobile business area, the company's own first-preference item and the reason for the preference, plus new mobile areas of willingness to apply the company's own product and its own first-preference item, and the reason for the preference. In addition, we found out covering costs and revenue size of the maximum-revenue product for each stage (from the first to the fourth stage), the kind of a product's execution method connected to the product (e.g. self-production, outsourcing to another company to produce a product), and the execution method for pre-products. We can suggest a policy regarding efficient support alternatives for SMBs related to the mobile sector thanks to these findings.

• Proceedings of the Korea Contents Association Conference
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• 2007.11a
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• pp.522-526
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• 2007

Since newly emerged disease, the Severe Acute Respiratory Syndrome (SARS), spread from Asia to North America and Europe rapidly in 2003, many researchers have tried to determine where the virus came from. In the phylogenetic point of view, SARS virus has been known to be one of the genus Coronavirus, but, the overall conservation of SARS virus sequence was not highly similar to that of known coronaviruses. The natural reservoirs of SARS-CoV are not clearly determined, yet. In the present study, the genomic sequences of SARS-CoV were analyzed by bioinformatics techniques such as multiple sequence alignment and phylogenetic analysis methods as well multivariate statistical analysis. All the calculating processes, including calculations of the relative synonymous codon usage (RSCU) and other genomic parameters using 30,305 coding sequences from the two genera, Coronavirus, and Lentivirus, and one family, Orthomyxoviridae, were performed on SMP cluster in KISTI, Supercomputing Center. As a result, SARS_CoV showed very similar RSCU patterns with feline coronavirus on the both axes of the correspondence analysis, and this result showed more agreeable results with serological results for SARS_CoV than that of phylogenetic result itself. In addition, SARS_CoV, human immunodeficiency virus, and influenza A virus commonly showed the very low RSCU differences among each synonymous codon group, and this low RSCU bias might provide some advantages for them to be transmitted from other species into human beings more successfully. Large-scale genomic analysis using bioinformatics techniques may be useful in genetic epidemiology field effectively.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.15 no.6
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• pp.3587-3598
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• 2014

This study analyzed the efficiency of a program designed for enforcing the job-seeking ability to overcome the career-barriers as well as the effect of the job-seeking efficacy toward the job-maintaining willingness of the disabled. For this research, the job-seeking ability enforcement program, which was started by the Korea Employment Agency for the Disabled, was executed towards the 86 disabled by 7 sessions, which has been operated 6 hours a day for 4 days per week from December in 2012 to November in 2013. The survey for the study was taken twice with the same questionnaire toward the same object; one was a pre-survey that has been done before operating the program and the other was a pro-survey that was done after operating the program. The data was analyzed to obtain the 4 variables of job-seeking efficacy to overcome the career-barriers, which were self-efficacy, job-seeking skill, interpersonal relationship skill and job-information exploration and the 5th variable, job-maintaining willingness. The study findings were as follows. Firstly, the program efficiency was significant in interpersonal relationship skill and job-information exploration, while not significant in self-efficacy and job-seeking skill. Secondly, the self-efficacy and interpersonal relationship skill among the job-seeking efficacy to overcome career-barriers positively affects the job-maintaining willingness.

• Clinical and Experimental Pediatrics
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• v.52 no.1
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• pp.56-60
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• 2009

Purpose : This study aimed to test whether rotavirus-associated necrotizing enterocolitis (RV+NEC) produced different clinical findings or outcomes from those of non-rotavirus necrotizing enterocolitis (RV-NEC). Methods : Eight patients from the RV+NEC group and 22 patients from the RV-NEC group diagnosed with modified Bell stage II or higher NEC were selected for this study. Fecal specimens from all infants were tested for rotavirus infection using a monoclonal antibody-based enzyme immunoassay (EIA). Clinical, radiographic, and clinical outcome data were analyzed retrospectively. Results : RV+NEC infants had a significantly higher birth weight and were born at a significantly higher gestational age ($33.5{\pm}3.3$ weeks vs. $29.3{\pm}4.4$ weeks; P=0.01). There were no differences in the occurrence of thrombocytopenia, mural gas, and pneumoperitoneum between the 2 groups. However, portal vein gas was more common in the RV+NEC group (88% vs. 9%; P<0.01). Neither the incidence of Bell stage III (or higher) NEC nor surgical intervention differed between the two groups. The number of complications and mortality rates were also similar. Conclusion : Rotavirus-associated NEC occurs in infants with a higher birth weight and those born at a greater gestational age. However, the severity of the condition and the resulting outcomes did not differ from those for infants affected by non-rotavirus NEC.

• Journal of the Society of Cosmetic Scientists of Korea
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• v.43 no.3
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• pp.223-230
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• 2017

In this study, we evaluated the skin moisturizing effect of Brasenia schreberi (B. schreberi) mucilage polysaccharide on human skin and in vitro and the potent cosmetic ingredient for skin. To protect skin from various environmental stresses and aging, we should increase moisture content of skin and prevent water loss. We have found that polysaccharides extracted from mucilage of B. schreberi improved the roughness of skin with its lubricating behavior. In vitro, the expression of transglutaminase 1 (TGM1) gene, which plays a role in cross-linking the skin barrier, was increased when the keratinocytes were treated with B. schreberi polysaccharides. In addition, the expression of hyaluronan synthase 3 (HAS3) gene, an enzyme that synthesizes water-binding matrix hyaluronic acid, aquaporin 3 (AQP3), which regulates the movement of water and glycerol were also increased. In addition, an experiment to evaluate its potential as a cosmetic ingredient has shown anti-inflammatory and collagen synthesis-promoting effects. As a result, the mucilaginous polysaccharide from natural products which has not existed before, showed moisturizing effect, anti-inflammation and collagen synthesis-promoting effects for skin protection and hydration.

• 재활복지
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• v.21 no.2
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• pp.113-137
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• 2017

In this study, we explore whether and how the experience of discrimination and social support affects physical health and mental health through disability identity among the disabled aged 50 and over. We also examine such relationship differs by the degree of disability. For the empirical test, we utilized the data from the Panel Survey for the Disabled conducted by our research team in 2016. According to structural equation model analysis, social support has a direct effect on disability identity. It also has a direct effect on physical health. As for the mental health, there are found direct effects of discrimination experience, social support, disability identity, and physical health, Furthermore, social support influences the mental health through disability identity. This finding suggests that social support for the disabled in old age increases disability identity and, in turn, it contributes their mental health. In the meanwhile, multiple group comparison analysis reveals the effect of discrimination experience on disability identity is found for those with lower level of disability but not for their counterparts. This seems to result from that the level of common ground which constitutes disability identity is low for the severely disabled. Thus, it requires our efforts to enhance disability identity focusing on common ground for the severe disabled.