• Journal of Family Resource Management and Policy Review
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• v.17 no.1
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• pp.139-158
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• 2013

This research aimed to determine how a combined yoga and tea meditation program would affect the happiness of adolescents. The investigation was conducted over a total of 11 sessions held twice a week with 15 female middle-school students. Each session lasted 90 min and comprised preparation for 5 min, Hatha yoga for 50 min, tea meditation for 15 min, the expression of feelings for 15 min, and 5 min were allocated to finishing the program and announcing the next session time. A t-test was performed before and after the program to analyze the effects of the program. A goodness of fit test, which is related to the improvement of happiness, was done through a path analysis. As a result, we were able to determine meaningful changes in the t-test scores of happiness, stress, and quality of life. The scores of mindfulness, physical self-concept, and self efficiency changed positively, but meaningful changes were not shown. To derive a final conclusion, we verified the mediator effect with respect to happiness through a structural model. Consequently, physical self-concept was activated as a promoter for improving self-efficiency and mindfulness. Mindfulness was the key factor that improved the happiness of the adolescent subjects.

• The Journal of Korean Institute for Practical Engineering Education
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• v.5 no.1
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• pp.52-57
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• 2013

Because of rapid spread of the PC, many users have been enjoying a variety of content as PC. Especially in recent years, young people has increased dramatically PC usage. Young people get more easily information using a PC. Especially they relieve their stress through online games and feel another fun of virtual reality. It is obviously a good effect that they contact IT culture with rapidly developed. But young people's perspective with world is narrow because of doing more indoor activities than outdoor. Therefore we built Spot experience voucher system using smart phone application. We hope that many young people act outdoor activities. And Our product offer hybrid device by developing HTML5-based app. Thus this app will give interest of spot-experience to young-people. So If young people use this app, they can have many experience and see diverse aspects.

• Industry Promotion Research
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• v.5 no.1
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• pp.107-115
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• 2020

This study is to find social welfare practices that married women migrant can provide to them in order to relieve the stress of cultural differences and enjoy a good family life. Results,First, action plans to overcome intercultural differences are needed. To overcome effective cross-cultural differences, interventions and goals are set for culturally diverse clients that match their racial, cultural, ethnic, gender and sexual orientation.Second, it is necessary to cultivate professional education personnel. In order to train professionals, cultural diversity should be addressed in existing social welfare courses.Third, the related laws need to be rearranged. The Multicultural Family Support Act continues to emerge as a need for supplementation, including the understanding of Korean family culture and the lack of counseling for immigrant women.As a result, married women immigrants recognize that Korean life is different from their own in many aspects of their daily lives, so they endeavor to have a lot of patience and high level of effort in the adaptation process. Therefore, there is a need for a social welfare practice that can support this.

• The Journal of Korean Academic Society of Nursing Education
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• v.18 no.3
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• pp.413-423
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• 2012

Purpose: This study was aimed to evaluate the changes of health behaviors and concepts via self-reflection after health education with 6 videotapes for undergraduate students. Method: After the first semester in 2011, we collected the data for evaluating their own health-related life-style. Using qualitative content method, the data were analyzed. Result: Thirty-nine students participated in this study. Average age was 22.7 years, and 27 were male. Thirty-seven students replied unhealthy diet pattern; irregular meal time and binge. Four themes and 11 subjects emerged. The four themes were new perception for health and illness, evaluation of own health state, checking for health-related lifestyle, and trying to change for a healthy life pattern. The eleven subjects were chance to change their health habits, new perception about illness experience with family, uncertainty about upcoming health, worry about disease occurring, grasp the facts of unhealthy diet pattern, less exercise, growing stress, high-pressure drinking culture in the university, increasing concern for a healthy life, trying to change lifestyle, and difficulty in changing lifestyle. Conclusion: From the results of this study, we concluded that self-reflection on the health behaviors after health education with videotapes could reinforce to change health behaviors and concepts for undergraduate students.

• The Journal of the Korea Contents Association
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• v.15 no.10
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• pp.56-65
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• 2015

The purpose of this study is to find out the possibility of the healing function of art museums in modern times with the precedent studies and to explore the healing potential specifically. There have been studies on the various healing programs regarding patients with Alzheimer, learning disability, seniors, etc. The researcher approached this study in three aspects, art appreciation, space, communication as healing potential of art museums. These findings will be able to draw more social attention on art museums. Therefore, this study will provide a new perspective on the art museums to people concerned art museums. And it will make the professionals, working for company workers, students and other people suffering under the modern stress, recognize the art museums as a place to look inside in the professionals' own mind and to heal as well as a place for culture and sophistication. These findings will be able to draw more social attention on art museums.

• BMB Reports
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• v.44 no.7
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• pp.462-467
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• 2011

Up-regulation of selected matrix metalloproteinases (MMPs) such as MMP-9 contributes to inflammatory processes during the development of various skin diseases, such as atopic dermatitis. In this study, we examined the effect of a cell-permeable superoxide dismutase (Tat-SOD) on TNF-${\alpha}$-induced MMP-9 expression in human keratinocyte cells (HaCaT). When Tat-SOD was added to the culture medium of HaCaT cells, it rapidly entered the cells in dose- and time-dependent manners. Tat-SOD decreased TNF-${\alpha}$-induced reactive oxygen species (ROS) generation. Tat-SOD also inhibited TNF-${\alpha}$-induced NF-${\kappa}B$ DNA binding activity. Treatment of HaCaT cells with Tat-SOD significantly inhibited TNF-${\alpha}$-induced mRNA and protein expression of MMP-9, as measured by RT-PCR and Western blot analysis. In addition, Tat-SOD suppressed TNF-${\alpha}$-induced gelatinolytic activity of MMP-9. Taken together, our results indicate that Tat-SOD can suppress TNF-${\alpha}$-induced MMP-9 expression via ROS-NF-${\kappa}B$-dependent mechanisms in keratinocytes, and therefore can be used as an immunomodulatory agent against inflammatory skin diseases related to oxidative stress.

• Korean Journal of Plant Tissue Culture
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• v.27 no.5
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• pp.415-421
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• 2000

The disaccharide trehalose ($\alpha$-D-glucopyranosyl-$\alpha$-D-glucopyranoside) is found in variety of organ-isms that are able to withstand almost complete desiccation. In order to identify the function of trehalose in plants, we isolated Arabidopsis trehalase (AtTRE) gene that encodes the enzyme able to hydrolyze trehalose to glucose, and trehalose-6-phosphate synthase isolog, TPS3 gene by RT-PCR. The AtTRE had the substrate specificity to hydrolyze only trehalose, and a broad pH range of enzyme activity. The AtTRE promoter/GUS reporter gene was expressed in cotyledons, mature leaf tissues including guard cells, and developing siliques. The GUS expression driven by AtTPS3 promoter was significant in root tissues, and the level of GUS activity was much higher than that of the pBll 21 control seedlings. The knockout of AtTPS3 gene in Arabidopsis resulted in the retarded root development, whereas the overexpression of AtTPS3 increased the root elongation in the presence of sucrose in MS medium. Possible functions of AtTRE and AtTPS3 in plant will be discussed. In addition, ectopic expression of yeast TPS1 driven by the inducible promoters in tobacco and potato conferred the plants on the drought and freezing tolerances.

• Journal of Convergence for Information Technology
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• v.7 no.3
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• pp.37-46
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• 2017

The purpose of this study was to determine halitosis perception status of firefighters and identify the factors related to halitosis; for this purpose, a survey was conducted in 241 firefighters in Daejeon, obtaining the following results: First. The higher level of smoking and alcohol intake, the more likely to perceive halitosis; all of those with a general disease perceived halitosis; and the more stress, the more likely to perceive halitosis. Second, The respondents who brushed their teeth three times a day, who spent 1~2 minutes in brushing their teeth, who failed to wash their tongue, and who had never received oral health education were most likely to perceive halitosis. And third. such factors as age, the amount of tongue coating, and dry mouth affected halitosis perception status. Firefighters' halitosis perception is related to several factors. For this reason, emphasis is placed on the need to develop a program for helping firefighters prevent halitosis and remove oral symptoms and to give education for good oral health management.

• Toxicological Research
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• v.23 no.4
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• pp.301-309
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• 2007

Paecilomyces tenuipes (PT), one of the Ascomycetes family, has been used for medicinal purposes due to its broad pharmacological activities. The present study was undertaken to investigate the hepatoprotective effects of PT water extracts against $CCl_4$-induced hepatotoxicity in primary cultures of adult rat hepatocytes. When the extract of PT was directly added into the culture medium at 1, 2, and 5 mg/ml, the extracts not only reduce the $CCl_4$-induced elevation of aspartate aminotransferase (AST), alanine aminotransferase (ALT), lactate dehydrogenase, and lipid peroxide, but also protect cultured hepatocytes from $CCl_4$-induced reduction of reduced glutathione, glutathione reductase, glutathione-S-transferase, glutathione peroxidase, catalase and superoxide dismutase. In addition, the effects of PT water extracts on cytochrome P450 enzymes were relatively marginal, indicating that the hepatoprotective effects of PT extract against $CCl_4$-induced toxicity might not be due to the inhibition of $CCl_4$ activation. In conclusion, the PT extracts were effective in protecting against $CCl_4$ induced hepatotoxicity in hepatocyte cultures, at least in part, by scavenging free radicals, and by modulating enzyme systems involved in cellular oxidative stress.

• Journal of Aquaculture
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• v.15 no.4
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• pp.267-273
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• 2002

Effect of heated water from a power plant in summer on hematological characteristics of flounder (Paralichthys olivaceus) were investigated. Hematocrit level fluctuated between 15.7 and 16.3% in control farm, but it significantly increased to 17.7% in the high-WT farm. The corresponding values for hemoglobin concentration were 9.9~18.0 $g/㎗$ for the control farm and 6.2~19.4 $g/㎗$ for the exposed farm. The plasma cortisol remained between 0.6 and 2.8 ng/$ml$ in the former but significantly decreased 317.1 to 3.3 ng/$ml$ in the later. The plasma glucose also decreased from 36.5~46.0 to 23.5~36.5 mg/$dl$. Plasma osmolality decreased from 551.5~597.0 to 391.0~466.5 mOsm/kg.