• Journal of Acupuncture Research
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• v.18 no.5
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• pp.99-108
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• 2001

Objective : Lately variable oriental-western medicine treatment have been used for Bell's palsy. The purpose of this study is comparison of clinical treatment outcome between oriental medicine group and oriental-western medicine group. Materials and Methods : From 08-01-2000 to 07-30-2001, 30 Bell's palsy out-patients who visited within 5days after onset and treated more than 3weeks at the Department of Acupuncture & Moxibustion, Bundang CHA Oriental Medicine Hospital were selected for two groups. One group(A group) was treated by oriental medicine therapy(Acupunture, Herb, Physical therapy), the other group(B group) was treated by oriental-western medicine therapy(Acupunture, Herb, Physical therapy, Administration of prednison). Two group was composed of 15 patients respectively and measured by HBGS(House-Brackmann Grading System) and DEFS(Detailed Evaluation of Facial Symmetry of Pillsbury and Fisch) at first visit and 3weeks after. Result and Conclusion : A group was marked more higher than B group in treatment outcome. But we discovered that it is not significant differences between two groups.

• Journal of Acupuncture Research
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• v.27 no.1
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• pp.43-49
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• 2010

Objectives : This study was designed to evaluate the effect of Jung-an acupuncture on Bell's palsy(peripheral facial paralysis) patients. Methods : We investigated 24 cases of patients with peripheral facial paralysis. The patients were divided into two groups. Both Group A, B were treated with general acupuncture and Group A was added to treatment with Jung-an acupuncture. We evaluated the treatment effect of each group three times by using Yanagihara's unweighted grading system. Results : As a result of evaluation by using Yanagihara score, they were not significant scores between two groups after treatment. Conclusions : Jung-an acupuncture and general Acupuncture has significant effect on acute(before 4 weeeks at onset) Bell's palsy. But there is no statistical significance in Jung-an acupuncture on acute phase(within 4 weeks of onset).

• Korean Journal of Agricultural Science
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• v.48 no.1
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• pp.179-189
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• 2021

Plants need essential mineral elements to favorably develop and to complete their life cycle. Despite the irreplaceable roles of microelements, they are often ignored due to the relative importance of macroelements with their influence on crop growth and development. We focused on the changes in primary metabolites in the leaves and roots of bell pepper plants under 6 microelements-deficient conditions: Copper (Cu), Zinc (Zn), Iron (Fe), Manganese (Mn), Boron (B) and Molybdenum (Mo). Bell pepper plants were grown in hydroponic containers, and individual elements were adjusted to 1/10-strength of Hoagland nutrient solution. A remarkable perturbation in the abundance of the primary metabolites was observed for the Fe and B and the Mn and B deficiencies in the leaves and roots, respectively. The metabolites with up-accumulation in the Fe-deficient leaves were glucose, fructose, xylose, glutamine, asparagine and serine. In contrast, the Mn deficiency also resulted in a higher accumulation of glucose, fructose, xylose, galactose, serine, glycine, β-alanine, alanine and valine in the roots. The B deficiency noticeably accumulated alanine, valine and phenylalanine in the roots while it showed a substantial decrease in glucose, fructose and xylose. These results show that the primary metabolism could be seriously disturbed due to a microelement deficiency, and the alteration may be either the specific or adaptive responses of bell pepper plants.

• Journal of Korean Medical Ki-Gong Academy
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• v.15 no.1
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• pp.44-60
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• 2015

Objective : The purpose of this study is to investigate the effect of Su-Gi therapy for Bell's palsy by using DITI. Methods : We investigated 16 patients with Bell's palsy who had visited in the H Korean medicine hospital in Gyeonggi Province from December 27th, 2010 to April 8th, 2015. The Su-Gi therapy was done by 1 times daily. We evaluated the change of them by using Digital Infrared Thermographic Imaging and Yanagihara's unweighted grading system. Results : There aren't meaningful differences in values for the meridian points in pretest and posttest which were observed by DITI of abnormal side and normal side. There are meaningful differences in values, for abnormal side and normal side of the meridian points in pretest and posttest of DITI. It was of significance that pretest Y and average ΔT of each the meridian points in the type of hyperthermia but not in the type of hypothermia. In the Correlation analysis of values of pretest and posttest, chaotic aspects of body heat distribution in the pretest change as a relatively consistent aspects in the posttest. It wasn't of significance that Correlation Analysis of Ups and downs in temperature of TE17 and Recovery speed observed by ΔY. In simple regression analysis of posttest's Y-system values against absolute ΔT by subtracting ΔTE17 from ΔST6, we didn't predict in the pretest, but could predict significantly in the posttest(Regression coefficient : -2.11) In the regression analysis result of the meridian points' ||pretest ΔT|-|posttest ΔT||, 陽白(GB14) and 頰車(ST6) are of significance (Total R-Square=0.447). But we couldn't obtain final regression analysis model. Conclusions: These results suggest that Su-Gi therapy may be effective for Bell's palsy.

• Journal of Acupuncture Research
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• v.21 no.1
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• pp.59-69
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• 2004

Objective: The purpose of this study is to find the characteristics of MMPI in Bell's palsy patients. Methods: 40(21 male, 19 female) patients with Bell's palsy who visited Dept. of Acupuncture and Moxibustion, Bundang Oriental Medicine Hospital, Dongguk University completed a Minnesota Multiphasic Personality Inventory (MMPI)-383. The mean age was 43 years(range 18-72). MMPI scores were analyzed about validity scales, neurosis clinical scales, other clinical scales and by Two code method. Patients's MMPI scores were compared with Korean standard of MMPI. Results: The validity scales were within normal range. The neurosis clinical scales were within normal range. The other clinical scales were within normal range. The study of Two code method showed that D scale and Hy scale was higher than the other clinical scales. Bell's palsy patients's D scale and Hy scale means were higher than Korean standard of MMPI.

• Journal of the Korean Society of Propulsion Engineers
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• v.22 no.1
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• pp.16-27
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• 2018

A basic numerical analysis was performed to confirm the possibility of combining a dual bell nozzle and an Expansion-Deflection(E-D) nozzle. The dual bell nozzle was designed based on the first-stage nozzle of the Korean Space Launch Vehicle that is being developed, and the E-D nozzle concept was applied to the dual bell nozzle. The inlet condition was analyzed by applying eight types of frozen flow analysis, and k-${\omega}$ SST was selected as the turbulence model. The number of optimal grids was obtained as 240,000 through the grid sensitivity analysis. As a result, it was confirmed that the transition altitude increased owing to over-expansion when the E-D nozzle concept was applied to the dual bell nozzle, and the specific impulse gain was obtained at high altitudes compared with the KSLV-II first-stage engine.

• 한국정보디스플레이학회:학술대회논문집
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• 2004.08a
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• pp.348-351
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• 2004

We describe a new approach for building organic light-emitting diodes (OLEDs), which is based on physical lamination (i.e. soft contact lamination (ScL)) of thin metal electrodes supported by an elastomeric layer (polydimethylsiloxane) against an electroluminescent organic. We find that the devices fabricated have much better performance than those constructed with conventional vacuum deposition process. In addition, the ScL is intrinsically compatible with the technique of soft lithograph so that it is easy to build patterned OLEDs with feature sizes into the nanometer regime.

• 한국데이터정보과학회:학술대회논문집
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• 2006.11a
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• pp.81-95
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• 2006

The usual arithmetic operations on real numbers can be extended to arithmetical operations on fuzzy intervals by means of Zadeh's extension principle based on a t-norm T. A t-norm is called consistent with respect to a class of fuzzy intervals for some arithmetic operation if this arithmetic operation is closed for this class. It is important to know which t-norms are consistent with a particular type of fuzzy intervals. Recently Dombi and Gyorbiro proved that addition is closed if the Dombi t-norm is used with two bell-shaped fuzzy intervals. A result proved by Mesiar on a strict t-norm based shape preserving additions of LR-fuzzy intervals with unbounded support is recalled. As applications, we define a broader class of bell-shaped fuzzy intervals. Then we study t-norms which are consistent with these particular types of fuzzy intervals. Dombi and Gyorbiro's results are special cases of the results described in this paper.

• Proceedings of the KSME Conference
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• 2008.11b
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• pp.2316-2321
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• 2008

This paper presents an improved performance of heat transfer for shell-and-tube and thermal analysis based on the Bell-Delaware method for single tube. Heat transfer has been compared for a smooth tube, helical tube and surface-coated tube. In general, the results showed that properly designed helical tube and surface-coated tube offer a significant improvement in heat transfer. The numerical results derived from the Bell-Delaware method for the shell-side heat transfer coefficient were verified with experimental results. The thermal analysis aids significantly in the solution of the design problem.

• Clinical and Experimental Pediatrics
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• v.61 no.10
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• pp.332-337
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• 2018

Purpose: Bell's palsy is characterized by sudden onset of unilateral facial weakness. The use of corticosteroids for childhood Bell's palsy is controversial. This study aimed to identify clinical characteristics, etiology, and laboratory findings in childhood Bell's palsy, and to evaluate the efficacy of corticosteroid treatment. Methods: We conducted a retrospective analysis of children under 19 years of age treated for Bell's palsy between January 2009 and June 2017, and followed up for over 1 month. Clinical characteristics, neuroimaging data, laboratory findings, treatments, and outcomes were reviewed. Patients with Bell's palsy were divided into groups with (group 1) and without (group 2) corticosteroid treatment. Differences in onset age, sex, laterality, infection and vaccination history, degree of facial nerve palsy, and prognosis after treatment between the groups were analyzed. Results: One hundred patients were included. Mean age at presentation was $7.4{\pm}5.62years$. A total of 73 patients (73%) received corticosteroids with or without intravenous antiviral agents, and 27 (27%) received only supportive treatment. There was no significant difference in the severity, laboratory findings, or neuroimaging findings between the groups. Significant improvement was observed in 68 (93.2%) and 26 patients (96.3%) in groups 1 and 2, respectively; this rate was not significantly different between the groups (P=0.48). Conclusion: Childhood Bell's palsy showed good prognosis with or without corticosteroid treatment; there was no difference in prognosis between treated and untreated groups. Steroid therapy in childhood Bell's palsy may not significantly improve outcomes.