• 대한상한금궤의학회지
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• v.14 no.1
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• pp.81-93
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• 2022

Objective : This study reports on the case of a patient with irritable bowel syndrome (IBS) diagnosed by the Shanghanlun disease pattern identification diagnostic system (DPIDS). We tried to verify the therapeutic effects of Soseunggi-tang (SSGT) administration and pathological character. Methods : The patient was administered SSGT for 31 days. We observed the progression of symptoms, patient compliance, and the presence of side effects. The progression of IBS was evaluated based the on Gastrointestinal Symptom Rating Scale (GSRS). Abdominal pain, flatus, visual findings, and patient statements were also assessed. Results : According to the DPIDS, the patient was diagnosed with Yangmingbing (陽明病). As a result, his GSRS score dropped from 15 to 5, the visual analog scale (VAS) score for abdominal pain lowered from 9 to 4, and the VAS score for flatus decreased from 8 to 4. The stool type changed from diarrhea to a loose stool form. Conclusions : SSGT showed therapeutic effects on the patient diagnosed with IBS and Yangmingbing.

• Journal of the Korean Academy of Child and Adolescent Psychiatry
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• v.29 no.2
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• pp.40-46
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• 2018

Objectives: The purpose of this study is to evaluate the preliminary effects of the Peer Relationship Enhancement Program in adolescents deemed to be in an at-risk group for Internet and smartphone addiction. Methods: The study group consisted of 33 adolescent participants (24 boys and 9 girls) at risk of Internet and smartphone addiction in small and medium-sized cities. The subjects participated in 8 consecutive sessions of the Peer Relationship Enhancement Program. The Korean Internet Addiction Proneness Scale, the Korean Smartphone Addiction Proneness Scale, the Real-Ideal Self Discrepancy Scale, the UCLA Loneliness Scale, the Peer Intimacy Scale, and the Escaping from the Self Scale were evaluated before the initial and after the final session. A paired t-test was performed to statistically analyze the data. Results: The Peer Relationship Enhancement Program led to a significant decrease (p<0.05) in self-reported measures of The Korean Internet Addiction Proneness Scale, the Korean Smartphone Addiction Proneness Scale, and the Real-Ideal Self Discrepancy Scale. Conclusion: The Peer Relationship Enhancement Program reduces the risk of Internet and smartphone addiction and effectively prevents the associated problems.

• Particle and aerosol research
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• v.5 no.2
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• pp.45-52
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• 2009

Black carbon, which is a by-product of combustion of fossil fuel and biomass burning, is the component that imposes the largest uncertainty on quantifying aerosol climate effect. The direct, indirect and semi-direct climate effects of black carbon depend on its state of the mixing with other water-soluble aerosol components. The process that transforms hydrophobic externally mixed black carbon particles into hygroscopic internally mixed ones is called "aging". In most climate models, simple parameterizations for the aging time scale are used instead of solving detailed dynamics equations on the aging process due to the computation cost. In this study, a new parameterization for the black carbon aging time scale due to condensation and coagulation is presented as a function of the concentration of hygroscopic atmospheric components and the black carbon particle size. It is shown that the black carbon aging time scale due to condensation of sulfuric acid vapors varies to a large extent depending on the sulfuric acid concentration and the black carbon particle size. This result indicates that the constant aging time scale values suggested in the literature cannot be directly applied to a global scale modeling. The aging time scale due to coagulation with internally mixed aerosol particles shows an even stronger dependency on particle size, which implies that the use of a particle-size-independent aging time scale may lead to a large error when the aging is dominated by coagulation.

• The Journal of Korean Academic Society of Nursing Education
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• v.22 no.3
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• pp.294-303
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• 2016

Purpose: The purpose of this study was to determine subjective happiness related factors in Korean nursing students. Methods: A purposive sample of 200 nursing students was recruited for the cross-sectional survey design. The instruments were perceived stress scale, major satisfaction scale, resilience scale, and subjective happiness scale. Data were analyzed using descriptive statistics, hierarchical linear regression, and the Sobel test for testing mediating effects. Results: The mean score of stress, major satisfaction, resilience and subjective happiness was 2.21, 3.95, 3.60 and 5.03, respectively. Perceived health status, stress_positive perception, stress_negative perception, resilience_self confidence, resilience_positivity, resilience_social support had significant effects on subjective happiness. Explained variance for the subjective happiness was 53.4%. Resilience had a partial mediating effect in the relationship between stress and subjective happiness (Sobel test: Z=-5.67, p<.001). Also, resilience had a mediating effect in the relationship between major satisfaction and subjective happiness (Sobel test: Z=5.65, p<.001). Conclusion: Based on the findings of this study, nursing intervention programs focusing on improving resilience are recommended to improve subjective happiness in nursing students.

• Journal of the Korean Society of Physical Medicine
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• v.12 no.3
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• pp.119-130
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• 2017

PURPOSE: The purpose of this study is to determine, by conducting a 10 week hippotherapy, the effects on the physical, cognitive and psychological factors of children with intellectual disabilities. METHODS: As an intervention method, intervention was based on a program from the American Hippotherapy Association and was modified and enhanced. 16 children with intellectual disabilities was conducted horse riding intervention program and Intervention was conducted once a week for a total of 10 weeks with each session lasting 30 minutes. A doctor of rehabilitation medical treatment of D rehabilitation center, physical therapist and occupational therapist evaluated the upper limbs test, balance, gait function, Korea-mini mental state examination (MMSE) before and after hippotherapy intervention. Self-esteem scale and aggression scale was evaluated by Psychology Counseling of C psychological clinic before and after hippotherapy intervention. RESULTS: The results of this study reveal that first, there was a positive effect. Second, statistically significant differences were found in BBS, TUG, K-MMSE, 10m walking test, 6 min walking test, self-esteem scale and aggression scale (p<.05). However no statistically significant differences were found in upper limbs function and good balance analysis before and after intervention. CONCLUSION: The hippotherapy is effective way to improve the physical, cognitive and psychological factors of children with intellectual disability.

• Korean Journal of Child Studies
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• v.37 no.4
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• pp.101-115
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• 2016

Objective: The study examined the mediated-moderation effect of social-support levels from maternal-acceptance experiences by the parents of origin to child emotion regulation strategies through an emotion-coaching reaction. Methods: The participants in this study were children (Grades 4-6) and their mothers. They completed questionnaires on Maternal Parenting Experiences Scale, Children's Emotion Regulation Scale, Emotion-Coaching Scale, and Social Supportive Level Scale. Data were analyzed via SEM. Results: The main findings were as follows. First, a mediating model showed that the relationship between maternal-acceptance experiences by the parents of origin and child emotion-regulation strategies was mediated by emotion-coaching reactions. Second, there was a moderation effect of social-supportive levels on the relationship between maternal-acceptance experiences from parents of origin and emotion-coaching reaction. Finally, social-supportive levels mediated the moderation effect of social-support level from maternal-acceptance experiences to child emotion-regulation strategies through emotion-coaching reaction. Conclusion: These results indicate that importance of maternal social-supportive level from owns spouse or friends. I discussed the implications of the intervention of parent counseling and parent education in this research.

• Journal of Korean Society of Coastal and Ocean Engineers
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• v.5 no.4
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• pp.271-278
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• 1993

Sand ripple. the smallest bottom configuration, is one of the most important factors in the mechanism of sand transport. This paper deals with characteristics of ripple geometry generated by regular and irregular waves. Especially. rearrangement of ripple spacing caused by increasing or decreasing waves is investigated through movable bed experiments. Nondimensional length of rearranged ripples becomes very close to that of measured ripples in the field Furthermore, stochastic characteristics and occurrence limits of three dimensional ripples are investigated through the wave number spectrum calculated from the measured bottom topography.

• Korean Journal of Child Studies
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• v.31 no.5
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• pp.47-61
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• 2010

This study examined the moderated effects of self-control on the relationship between elementary school children's excessive use of the Internet and their stress levels. The participants were 403 elementary school children from Chungnam-do. The instruments used were the 'Internet Addiction Autodiagnosis Scale (K-Scale)', the 'Stress Scale' and the 'Self-control Rating Scale'. The collected data were analyzed by t test, F test and the Scheffe test for a post hoc test, Pearson's partial correlation and stepwise multiple regression, and Cronbach's ${\alpha}$ for reliability by SPSS program (17.0 version). The results were as follows : First, it was found that there were significant differences in terms of excessive use of the Internet, stress levels, and self-control by gender, grade, academic achievement, the beginning year of first Internet access and the number of hours of Internet usage hours per day. Second, there were significant positive correlations between excessive use of the Internet (r = .40, p < .001) and stress levels (r = .44, p < .001) and the immediate satisfaction of self-control. Finally, the immediate satisfaction of self control was seen to moderate the relationships between the total scores for the excessive use of the Internet and stress levels and between withdrawal of excessive use of the Internet and the accompanying stress levels.

• Journal of Fisheries and Marine Sciences Education
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• v.26 no.1
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• pp.59-71
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• 2014

The purpose of this study was two folded. The first was to examine relationships among children's self-resilience, their mother's parenting style, family strength and the children's school adjustment and the second was to investigate the relative effects of the three variables on the children's school adjustment. To achieve the purposes, a total of 198 5th and 6th grade children and their mothers were surveyed on children's resilience scale, parenting style scale, family strength scale, and school adjustment scale. As a results, positive relationships among the four variables were observed. Also it was founded that children's self-resilience is the most effective, mothers' parenting style is the second, and family strength is the least factor on school adjustment. From the results the researchers suggested that early intervention is needed to enhance family strength as well as intervention to improve self-resilience in order to increase the children's school adjustment.

• Structural Engineering and Mechanics
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• v.55 no.2
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• pp.315-334
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• 2015

This study's primary aim is to check the existence of a representative volume element for granular materials and determine the link between the properties (responses) of macro structures and the size of the discrete particle assembly used to represent a constitutive relation in a two-scale model. In our two-scale method the boundary value problem on the macro level was solved using finite element method, based on the Cosserat continuum; the macro stresses and modulus were obtained using a solution of discrete particle assemblies at certain element integration points. Meanwhile, discrete particle assemblies were solved using discrete element method under boundary conditions provided by the macro deformation. Our investigations focused largely on the size effects of the discrete particle assembly and the radius of the particle on macro properties, such as deformation stiffness, bearing capacity and the residual strength of the granular structure. According to the numerical results, we suggest fitting formulas linking the values of different macro properties (responses) and size of discrete particle assemblies. In addition, this study also concerns the configuration and displacement fluctuation of discrete particle assemblies on the micro level, accompanied with the evolution of bearing capacity and deformation on the macro level.