• 한방재활의학과학회지
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• 제25권4호
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• pp.93-103
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• 2015

Objectives The purpose of this study is to compare the effects of ultra sound (U/S) and chuna on lumbago by meridian muscle electrography (MMEG). we performed U/S and chuna on erector spinae muscle. Methods This study was carried out on 20 lumbago patients. 20 patients were divided into U/S group and chuna group. U/S group take treatment 5 minutes. Chuna group take treatment 10 minutes. After performing U/S and chuna treatment 6 times, we compared both in terms of VAS, ODI, ROM, root mean square (RMS) and special edge frequency (SEF) on erector spinae muscle. The effect of each treatments are compared by Wilcoxon's signed rank test. The difference of effect between both groups are compared by Wilcoxon's rank-sum test. Results 1. Both U/S group and chuna group showed significant improvement in VAS and ODI after treatment. 2. U/S group showed insignificant improvement in both RMS and SEF. 3. Chuna group showed significant improvement in SEF at left lower point and RMS at left upper point. 4. Both U/S group and chuna group showed insignificant improvement in ROM. 5. There are no significant differences between both groups except SEF at left upper point. Conclusions According to above results, we found out that performing U/S or chuna on erector spinae muscle has effect in terms of VAS and ODI. But, in terms of SEF, we found out different result for both side. And we can't found out effect in terms of RMS and ROM of L-spine.

• International journal of advanced smart convergence
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• 제8권3호
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• pp.27-38
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• 2019

I reviewed about dyeing fastness and functional properties of the non-mordant dyed cotton and iron mordant dyed cotton with astringent persimmon juice. In the UV-VIS spectrum of astringent persimmon juice, the maximum absorption wavelength of the juice was 272.0 nm, which was a characteristic peak of tannin. In dyeing fastness, light fastness of the non-mordant dyed cotton was a little low at grade 2~3. But by the iron mordant treatment, the light fastness was good at grade 4. Dry cleaning fastness to discoloration and contamination was excellent at grade 4~5 for both the non-mordant dyed cotton and iron-mordant dyed cotton. Their rub fastness were grade 3 and grade 2~3 respectively, in the dry condition, and grade 2~3 and grade 3 respectively, in the wet condition. In the perspiration fastness of the non-mordant dyed cotton, the discoloration from acidity and alkalinity was grade 3~4 and grade 3, respectively, and contamination from acidity and alkalinity was relatively good at grade 4. Meanwhile, in the perspiration fastness of the non-mordant dyed cotton, discoloration from acidity and alkalinity was fair, both recording grade 3~4, and contamination from acidity and alkalinity was very good, both recording grade 4~5. In the ultraviolet protection effect of the non-mordant dyed cotton and iron-mordant dyed cotton, the ultraviolet protection factor was both 50+, both of which showed an excellent ultraviolet blocking effect. And the protection rate of UV-A appeared 98.4% and 99.1%, respectively, and the protection rate of UV-B showed 98.7% and 99.2, respectively. In addition, both exhibited an excellent deodorization rate over 99.9% or more, irrespective of the passage of time. Also, both showed an excellent antimicrobial activity over 99.9% or more against Staphylococcus aureus and Klebsiella pneumoniae.

• 대한한방소아과학회지
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• 제12권1호
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• pp.231-256
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• 1998

Experimental studies were done to research the clinical effects of Chihyosan and Chihyosangamibang on the Anti-allergic effect and pulmonary function of $O_3$ intoxicated Rats. Anti-allergic effect experiment consisted of vascular permeability responses to intradermal histamine and serotonin, 48hrs homologous passive cutaneous anaphylaxis provoked by the IgE-like antibody against egg white albumin, and delayed type hypersensitivity responses to Picryl Chloride and SRBC. Pulmonary function of $O_3$ intoxicated Rats experiment consisted of lung TBA value, water Contents of the lung, oxygen consumption time, and arterial blood $pCO_2,\;pO_2,\;HCO_3^-$, pH level. The results obtained as follows; 1. In the effects of Chihyosan and Chihyosangamibang on vascular permeability responses to intradermal histamine, both of chihyosan and Chihyosangamibang group revealed significant effect. 2. In the effects of Chihyosan and Chihyosangamibang on vascular permeability responses to intradermal serotonin, both of chihyosan and Chihyosangamibang group revealed significant effect. 3. In the 48hrs homologous passive cutaneous anaphylaxis provoked by the IgE-like antibody against egg white albumin, Chihyosan groups revealed significant effect, but Chihyosangamibang groups revealed none significant effect. 4. In the delayed type hypersensitivity responses to Picryl Chloride, Chihyosan and Chihyosangamibang groups revealed none significant effect. 5. In the delayed type hypersensitivity responses to. SRBC, Chihyosan revealed none significant effect, but Chihyosankamibang revealed significant effect. 6. Both of Chihyosan and Chihyosangamibang groups revealed significant effect on decrease of the lung TBA value of lung. 7. Both of Chihyosan and Chihyosangamibang groups revealed significant effect on decrease of the water contents of right and left lung. 8. Both of Chihyosan and Chihyosangamibang groups revealed significant effect on decrease of oxygen consumption time. 9. In the decrease effect of arterial blood $pCO_2$ level, both of Chihyosan and Chihyosangamibang groups revealed none significant effect. 10. In the increase effect of arterial blood $pO_2$ level, both of Chihyosan and Chihyosangamibang groups revealed none significant effect. 1. In the decrease effect of arterial blood $HCO_3^-$ level, both of Chihyosan and Chihyosangamibang groups revealed significant effect. 12. In the increase of arterial blood pH level, Chihyosangamibang groups revealed none significant effect, but Chihyosan groups revealed significant effect. According to above stated results, both of Chihyosan and Chihyosangamibang are very usefully for treatment of cough, asthma, chronic obstructive pulmonary diseases and allergic pulmonary diseases.

• 사상체질의학회지
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• 제15권2호
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• pp.94-100
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• 2003

The purpose of this study is to give an account of the effects of the Korean herbal medicine therapy which is based on the Sasang constitutional medicine for the patient who has suffered from scale of both foot caused by chronic psoriasis. The subject is a 81-year old man who has the symptoms caused by lacunar infarction, which are both leg weakness, gait disturbance, dizziness, dysarthria, frequency voiding, and scale of both foot caused by chronic psoriasis. We have diagnosed him as Shaoyangin(少陽人), and have prescribed Yukmi jiwhangtang(六味地黃湯). The consequence is the accompanied scale of both foot, both leg weakness, gait disturbance, dizziness, frequency voiding and general condition has improved.

• 동의신경정신과학회지
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• 제25권1호
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• pp.39-46
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• 2014

Objectives: The objective of this study is to investigate the effects of Breath-Counting Meditation according to Personal Characteristics through the changes of Vital Signs (V/S) and Heart Rate Variability (HRV). Methods: 41 adults were classified according to gender and A-type behavior, then each group was compared for the changes on V/S and HRV through Breath-Counting Meditation of 10 minutes. Results: 1) Systolic and diastolic blood pressure were both significantly decreased in females, and the respiration level decreased significantly in both the male and female groups. 2) Respiration level decreased significantly in both the A-type and Non-A-type groups. 3) LF decreased significantly in both the male and female groups. HF increased significantly in both the male and female groups. 4) TP, LF and LF/HF increased significantly and HF decreased significantly in the Non-A-type group. Conclusions: Breath-Counting Meditation has respiratory effects for all groups and HRV of male, female and Non-A-type groups.

• 한국세라믹학회지
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• 제45권9호
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• pp.507-511
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• 2008

A "C-sphere" specimen geometry was used to determine the failure strength distributions of a commercially-available bearing-grade silicon nitride ($Si_3N_4$) with ball diameters of 12.7 and 25.4 mm. Strengths for both diameters were determined using the combination of failure load, C-sphere geometry, and finite element analysis and fitted using two-parameter Weibull distributions. Effective areas of both diameters were estimated as a function of Weibull modulus and used to explore whether the strength distributions predictably scaled between each size. They did not. That statistical observation suggested that the same flaw type did not limit the strength of both ball diameters indicating a lack of material homogeneity between the two sizes. Optical fractography confirmed that. It showed there were two distinct strength-limiting flaw types common to both ball diameters, that one flaw type was always associated with lower strength specimens, and that a significantly higher fraction of the 25.4-mm-diameter C-sphere specimens failed from it. Predictable strength-size-scaling would therefore not result as a consequence of this because these flaw types were not homogenously distributed and sampled in both C-sphere geometries.

• 대한한방부인과학회지
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• 제19권4호
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• pp.269-278
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• 2006

Purpose : The purpose of this study is to report the effect of TKM to both lower extremities weakness after parturition who is diagnosed as Subacute inflammatory demyelinating peripheral neuropathy. Methods : The patient was a 31-year-old woman who couldn't walk at all by herself because of both lower extremities weakness after parturition. The patient was demonstrated as shin-yang-heo, and treated by Pal-mi-ji-hwang-hwan, Acupuncture treatment of Shin-jeong-gyeok, and Moxa treatment of Gwan-won. And the progress of symtoms was evaluated by observation of her walking status, cheking the change of VAS, and inspecting the DITI. Results : The patient could walk by herself. The feeling of both lower extremities weakness improved to VAS 2. The paraesthesia of the soles of feet improved to VAS 4. And the DITI state slightly got better. Conclusion : TKM is expected to have positive effect on puerperium disease especially the symptoms of pain, weakness, paraesthesia, etc.

• 한국복합재료학회:학술대회논문집
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• 한국복합재료학회 2000년도 춘계학술발표대회 논문집
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• pp.159-162
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• 2000

Interfacial and microfailure properties of carbon fiber/epoxy matrix composites were evaluated using both tensile fragmentation and compressive Broutman tests with acoustic emission (AE). Amino-silane and maleic anhydride polymeric coupling agents were used via the dipping and electrodeposition (ED), respectively. Both coupling agents exhibited higher improvements in interfacial shear strength (IFSS) under tensile tests than compressive cases. However, ED treatment showed higher IFSS improvement than dipping case under both tensile and compressive test. The typical microfailure modes including fiber break, matrix cracking, and interlayer failure were observed during tensile test, whereas the diagonal slippage in fiber ends was observed during compressive test. For both the untreated and treated cases AE distributions were separated well under tensile testing. On the other hand, AE distributions were rather closer under compressive tests because of the difference in failure energies between tensile and compressive loading. Under both loading conditions, fiber breaks occurred around just before and after yielding point. Maximum AE voltage fur the waveform of carbon or basalt fiber breakage under tensile tests exhibited much larger than those under compressive tests.

• 대한가정학회지
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• 제37권8호
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• pp.103-116
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• 1999

The purpose of this study was to explore leacher and peer relationships and child development in two types of early childhood program; halfway kindergarten and full-day childcare. The subjects were 90 four and half year old children and their teachers enrolled in 10 kindergartens and 20 childcare centers in Seoul. Each teacher evaluated her children with six scales developed by NICHD Early Child Care Research Network(1996); child-leacher relationship, peer relationship, social competence, adaptive language, behavior characteristics, and behavior problems. The data were analyzed by ANOVA. The results of this study were as follows: First, the girls in both programs had closer relationship with their teachers than the boys. The boys in the daycare were less dependent than those of kinder; on the other hand, the girls in the daycare were more dependent than those of kinder. Second, there was no significant difference in peer relationship between the children in both centers. Third, the girls of both centers scored higher than the boys in social competence. Fourth, in the child's adaptive language, both boys and girls were well developed, but girls were higher than boys, especially in kinder Fifth, the children in both centers behaved attentively in the groups, but in particular, the girths were more attentive. Finally, most of children were received low scores in the behavior problem scale.

• Journal of Periodontal and Implant Science
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• 제30권3호
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• pp.639-650
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• 2000

The purpose of this study was to evaluate clinical changes in graft size after treatment with connective tissue autograft in human. 40 premolar teeth in 23 patients having the following mucogingival problemswere selected. The width of extension, attached gingiva including free marginal gingiva, width of transplant and clinical sulcus depth were measured at the initial examination, 2, 12 and 24 weeks following the connective tissue autograft and free gingival autograft. The change of width of extension, attached gingiva including free marginal gingiva, width of transplant and clinical sulcus depth according to healing process in both graft procedures was statistically analyzed by ANOVA test and independent ttest using SPSS program. The results were as follows : 1. The change of keratinized gingiva in both grafting procedures was increased significantly at 24 weeks post-op. 2. The clinical sulcus depth exhibited no marked changes throughoutthe entire investigation in both grafting procedures. 3 . After 12 weeks, no dimensional variation was seen in graft size in both grafting procedures. 4. Shrinkage differs significantly in both grafting procedures. From the day of graft to 24 weeks after surgery the percentages of shrinkage were connective tissue autograft 55% and free gingival autograft 29%.