• Journal of Acupuncture Research
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• v.33 no.1
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• pp.57-68
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• 2016

Objectives : The purpose of this study was to investigate the correlation between patients' characteristics and the beginning period of improvement, as well as contribute to the efficient management of Bell's palsy patients. Methods : The subjects were 94 patients with Bell's palsy. This study was carried out through the use of an administrative database that included patients' characteristics and clinical information. The analysis of the beginning period of improvement by gender, hypertension, diabetes, drinking history, smoking history and facial palsy history was conducted by independent sample t-test. The analysis of the beginning period of improvement by age, House-Brackmann grade, Yanagihara scale and period receiving Korean medical treatment was conducted by Pearson's correlation analysis. Further analysis of the beginning period of improvement by associated symptoms and seasons was conducted by one-way analysis of variance. Results : 1. Significant correlations were not found between the beginning period of improvement and gender, age, season, smoking history, drinking history, facial palsy history, House-Brackmann grade, Yanagihara scale, hypertension, diabetes or associated symptoms. 2. There was significant correlation between the period of receiving Korean medical treatment and the beginning period of improvement. Conclusion : In this study, the earlier that patients received korean medicine treatment after onset, the earlier that the beginning period of improvement could be seen. Therefore, for the efficient management of facial paralysis patients, it is expected to help secure a baseline.

• The Journal of Churna Manual Medicine for Spine and Nerves
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• v.7 no.2
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• pp.139-149
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• 2012

Objectives : The aim of this study was to report Bell's palsy patients with postauricular pain treated by Calculus Bovis Fel Ursi Moschus(BUM) Pharmacopuncture. Methods : The 6 patients were treated by the Korean medica treatment including herbal medication, dry needle acupuncture and physical therapy. We performed BUM Pharmacopuncture in Yepung for the treatment of postauricular pain once or twice. We have evaluated the effect of BUM Pharmacopuncture by Visual Analog Scale(VAS). Results : After BUM Pharmacopuncture for the treatment of postauricular pain, VAS were decreased in all cases. Conclusions : It was suggested that BUM Pharmacopuncture might have effect on control of auricular pain in Bell's palsy. Further, systemic studies will be needed to evaluate obvious effect of BUM pharmacopuncture on postauricular pain of Bell's palsy.

• Journal of Acupuncture Research
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• v.33 no.4
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• pp.39-47
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• 2016

Objectives : This study was conducted to examine the clinical effects of thread embedding acupuncture on lumbar herniated intervertebral disc patients. Methods : This is a retrospective study based on clinical charts. Despite the treatments of acupuncture, pharmacopuncture, herbal medicine, and physical therapy during admission period, 10 lumbar herniated intervertebral disc patients who had shown few improvements in their symptoms were selected as subjects. Thread embedding acupuncture was conducted to reduce patient pain. Patient progress was categorized into three periods based on when the embedding procedure performed. Verbal numeric rating scale (VNRS), Oswestry disability index (ODI), and a 5 step evaluation scale for satisfaction were used to analyze the outcome. Results : Regarding comparison of VNRS improvement rate, both 3 and 6 days after embedding progress showed significant difference compared to before embedding progress. ODI improvement rate showed significant difference only 6 days after embedding progress. Patients' satisfaction with treatment had increased by several degrees. Conclusion : Thread embedding acupuncture for lumbar herniated intervertebral disc patients may be effective in reducing pain and improving their quality of life.

• Tunnel and Underground Space
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• v.5 no.1
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• pp.22-40
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• 1995

Thermomechanical characteristics of rocks such as thermal shock, thermal expansion, thermal cracking were experimentally investigaed using Iksan granite, Cheonan tonalite and Chung-ju dolomite to obtain the basic data for proper design and Chung-ju dolomite to obtain the basic data for proper design and stability analysis of underground structures subjected to temperature changes. The effect of thermal shock did not appear when the heating speed was under 3$^{\circ}C$/min. and there existed little difference between multi-staged cyclic heating and single-cycled heating. Thermal expansion of rocks was affected by mineral composition, crack porosity and the degree of thermal craking. In quartz-beraring multimineralic rocks such as Iksan granite and Cheonan tonalite, the thermal expansion coefficient increaseed continuously with temperature rise, but that of Chung-ju dolomite which was a monomineralic rock showed a constant value for the temperature above 250$^{\circ}C$, Chung-ju dolomite yielded the lowest critical threshold temperature(Tc) of 100$^{\circ}C$ and unstable thermal cracking was initiated above the new threshold temperature(Tc')of 300$^{\circ}C$. Above Tc' thermal cracks grew but they were not interconnected. Iksan granite showed closing of microcracks to the temperature of 100$^{\circ}C$, then expanded linearly to Tc of 200$^{\circ}C$. Above Tc, thermal cracking was initiated and progressed rapidly and almost all the grain boundaries were cracked at 600$^{\circ}C$. Cheonan tonalite also showed similar behavior to iksan granite except that Tc was 350$^{\circ}C$ and that thermal cracks propagated more rapidly. Thermal expansions calculated by Turner's equation were found to be valid in predicting the thermal expansion and cracking behavior of rocks.

• Proceedings of the KIPE Conference
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• 2007.07a
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• pp.431-434
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• 2007

• Korean Journal of Fisheries and Aquatic Sciences
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• v.37 no.1
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• pp.13-17
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• 2004

The effects of temperature on nitrification of enriched nitrifiers were investigated by using kinetics and thermodynamics method through the batch test. Aquaculture recirculating water, which was sampled at Chung Cheong Buk-Do Inland Fisheries Research Institute, was analized to observe the characteristics of nitrification. Temporal variation of ammonium, nitrite and nitrate concentration was measured at batch experiments. Activation energy was calculated using Arrhenius equation with the oxidation rates of specific ammonium or nitrite ion. These oxidation rates were measured at temperature range of $6-35^{\circ}C$ and ammonium concentration range of 0.2-1.8 mg/L. Two distinct activation energy of Nitrosomonas sp. at temperature $6-15^{\circ}C\;and\;15-35^{\circ}C$ was 93.1 and 25.0 KJ/mol, respectively. Nitrate accumulation was observed at temperature over $15^{\circ}C.$

• Natural Product Sciences
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• v.23 no.4
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• pp.270-273
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• 2017

A quantitative analysis of bakkenolide D in the different parts of Petasites japonicus and Farfugium japonicum was performed by HPLC. A gradient HPLC elution system with a mobile phase consisting of water: acetonitrile solution (20:80 to 0:100 for 45 min) was followed and an INNO $C_{18}$ column was used for the chromatographic separation. The injection volume, flow rate, and UV detection were $10{\mu}L$, 1 mL/min, and 290 nm, respectively. Results show that both species showed the highest amount of bakkenolide D in the roots being 107.203 and 166.103 mg/g for P. japonicas and F. japonicum, respectively. Content analysis on the different parts of both plants displayed remarkably lower values which ranged from 0.403 - 4.419 and 7.252 - 32.614 mg/g for P. japonicas and F. japonicum, respectively. The results show that the roots of both plants are rich in bakkenolide D showing a promising use in the development of nutraceuticals and industrial application of the compound.

• Journal of Acupuncture Research
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• v.31 no.3
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• pp.19-24
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• 2014

Objectives : The purpose of this study is to investigate the efficacy of the electroacupuncture with different frequency on functional dyspepsia. Methods : We observed 30 functional dyspepsia patients from May, 2013 to June, 2014. This study was randomized and double blinded. The patients were divided into two groups. One group(group A) was treated with 3 Hz electroacupuncture and the other group(group B) was treated with 300 Hz electroacupuncture. We evaluated the treatment effect of each group by using visual analogue scale(VAS) and pressure algometer. Results : 1. Functional dyspepsia was significantly improved in group treated with 3 Hz electroacupuncture. 2. Functional dyspepsia was significantly improved in group treated with 300 Hz electroacupuncture. 3. As a result of evaluation there were no statistical significance between two groups. Conclusion : Both 3 Hz and 300 Hz electroacupuncture has significant effect on functional dyspepsia. But there is no significant difference between 3 Hz and 300 Hz electroacupuncture.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.12 no.4
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• pp.1684-1695
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• 2011

This study explored effects of spectators' motivation on their satisfaction from culture-art performance. Most studies of performing arts have focused on effects of marketing elements. However, this study first looked at important elements affecting audiences' satisfaction to identify considerations for effective design processes for performing arts. Second this paper examined how audiences' satisfaction affect their stress in order to understand the relationship between audiences' satisfaction and their psychological stability. This study found that emotional satisfaction and rational satisfaction could improve emotional satisfaction, while only emotional motivation could affect aesthetic satisfaction. According to our analysis, emotional satisfaction led to psychological stability and reduced audiences' stress.

• Bulletin of the Korean Chemical Society
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• v.33 no.9
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• pp.3099-3102
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• 2012