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기능성 압박의류 착용이 셀룰라이트 환자의 신체둘레, 피하지방두께 및 체구성에 미치는 효과
김세화 ( Se Hwa Kim ),윤준식 ( Joon Shik Yoon ),김세주 ( Sei Joo Kim ),양승남 ( Seung Nam Yang ),원선재 ( Sun Jae Won ),최윤선 ( Youn Seon Choi ),이승환 ( Sung Hwan Lee ),김재등 ( Jae Deung Kim ),김우경 ( Woo Kyung Kim ) 한국미용학회 2012 한국미용학회지 Vol.18 No.1
The purpose of this study was to estimate the clinical efficacy of compression garments in cellulite patient. For achieving this purpose, we recuited patient with cellulite in the abdomen or thigh, grade 2 or more. 40 patients were divided into 2 groups - experimental group wearing compression garments and control group wearing non-compression garments of same shape. Each subject has worn experimental garments during 5 weeks, more than 4 hours a day. Evaluation included waist and thigh circumference, sonographic subcutaneous fat thickness measurement at the buttok and hip, body composition analysis and Quality of Life Scale at pre and post of 5 weeks` treatment. There were significant decrease on waist and thigh circumference, subcutaneous fat thickness at the buttock, body weight, BMI, body fat mass in experimental group, but there was no change on any variable in control group between initial and follow-up. These results suggested that wearing compression garments should be recommended as an effective method to reduce factors concerning obesity in cellulite patients.
인지-행동프로그램이 보호관찰청소년의 공격성, 충동성 및 자아존중감에 미치는 효과
주영신,양승남 朝鮮大學校 社會科學硏究所 2005 社會科學硏究 Vol.26 No.1
This study was done for juvenile probation's in order to investigate the effectiveness of Cognitive-Behavioral Program on their aggressiveness, impulsiveness and self-esteem. The subjects were 20, mostly high school students and their average age was 16.75. 10 were appointed into the Experimental group, and 10 in the Control group. The subjects of experimental group received 10 sessions(20hours) of the treatment intensively in two months. The results of the study are as fbllowing: First, the subjects of the experimental group showed a significant decrease in their aggressiveness after the treatment compared with those of the Control group. Second, the subjects of the experimental group showed a significant decrease in their impulsiveness after the treatment compared with those of the control group. Third, there was no significant difference after the treatment on their Self-esteem between the two group subjects. However, those in the experimental group reported that they learned how to cope with their specific problem situations - that is, their indicted experience. And they could feel confidence and a sense If achievement through the Cognitive-Behavioral Program. Based on the results, several suggestions were made for future studies.
김남기,백승우,양승남 한국화학공학회 2000 Korean Chemical Engineering Research(HWAHAK KONGHA Vol.38 No.4
Pullulan 생합성에 대한 통기와 교반의 영향에 대하여 알아보고자 Aureobasidium pullulan CM21을 이용하였다. 통기속도를 0.5, 1.0, 1.5 vvm으로 증가시켰을 때 pullulan의 최대 비생산속도는 0.022-0.082(hr^(-1)) 변화하였고, 최대 비성장속도는 0.20.-0.25(hr^(-1))로 변화하였다. 25℃, 1.5 vvm, 500 rpm으로 배양하였을 때 sucrose 의 최대 전환 수율은 약 76%(38.29 g/L)이었다. 균체성장과 pullulan 생합성에 대한 교반의 효과는 1.5 vvm에서 교반속도를 200, 500, 900 rpm으로 변화시켜가면서 연구하였다. 균체성장은 500 rpm일 때가 가장 좋게 나타났다. 교반속도를 900 rpm으로 증가시켜도 pullulan의 생산량은 증가하지 않았다. 고농도 sucrose에 의한 기질저해효과를 극복하기 위해서 유가식 배양을 하였다. Sucrose가 감소하는 시기에 반연속적으로 기질을 공급함으로써 57.15 g/L의 pullulan을 생산할 수 있었다. The effects of aeration and agitation rates on the production of pullulan with Aureobasidium pullulans GM21 were studied. When it was cultured in jar fermentor at 25℃, 1.5 vvm, and 500 rpm, maximum conversion yield of sucrose into pullulan was about 76%(38.29 g/L). As increase in the aeration rates 0.5, l.0, and 1.5 vvm at 500 rpm, the maximum specific production rates of pullulan were increased from 0.022 to 0.082 (hr^(-1)), and the maximum specific growth rates of cell from 0.20 to 0.25(hr^(-1)). The effect of agitation rate on the cell growth and pullulan production was investigated by changing the agitation rates 200, 500, and 900 rpm at 1.5 vvm. 500 rpm was the most sufficient for the cell growth, but the pullulan was not more produced at 900 rpm. To overcome the inhibitory effect of the high sucrose concentration, fed-batch fermentation was introduced. By using fed-batch fermentation with two-intermittent additions of sucrose, 59.26 g/L of the pullulan was produced.