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실시간 전력계통 운영을 위한 데이터 시각화에 관한 연구
조윤성(Yoon-Sung Chog),정진영(Jinyoung Joung) 대한전기학회 2013 전기학회논문지 Vol.62 No.10
This paper describes and suggests the data visualization for real time power system operation based on energy management system. Because real time power system operation performs analysis of the vast amount of on-line data, the operators need intuitive data visualization to find out useful information in the big data. Especially, in emergency situation, the data visualization is able to assist the operators in handling the crisis quickly and efficiently. Therefore, this paper aims to improve displays of output of real time power system operation by visualizing on-line big data. Through this study, we can develop improved visualization technique for real time power system operation, which has highly readable displays of output and intuitive information.
아쿠아로빅과 순환운동을 통한 스포테인먼트 개선에 관한 연구
조기정(Ki-Jeoun Chog),이현정(Hyun-Jeong Lee),이승찬(Seung-Chan Lee) 한국엔터테인먼트산업학회 2015 한국엔터테인먼트산업학회논문지 Vol.9 No.3
본 연구는 12주간 아쿠아로빅과 순환운동 병행이 비만여성의 신체구성(체중, 제지방량, 골격근량, 체지방률, BMI) 및 혈중지질(TC, TG, HDL-C)에 미치는 영향을 알아보고, 비만 개선을 위한 건강프로그램 제시를 목적으로 하였다. 본 연구의 대상자는 H군 소재의 보건소에서 실시하는 비만클리닉 프로그램에 참가한 BMI 25㎏/㎡ 이상, 체지방률 30%이상인 비만중년여성 82명(아쿠아로빅 & 순환운동30명, 순환운동 29명, 통제집단 23명)을 대상으로 12주간 아쿠아로빅과 순환운동을 병행해서 실시하였고. 실험 전?후 신체구성 및 혈중지질을 측정하여 SPSS 19.0을 이용하여 평균 및 표준편차를 구하고 측정시기와 집단 간 차이를 알아보기 위하여 이원변량분석을 실시하였다. 통계학적 유의 수준은 ?= .05로 하였다. 측정된 자료를 분석한 결과 신체구성 및 혈중지질 모두 긍정적인 변화를 보였다. 결론적으로 아쿠아로빅과 순환운동 병행은 비만 여성의 신체구성 및 혈중지질에 대부분 긍정적인 변화를 미친 것으로 볼 수 있다. 따라서 이에 대한 연구는 비만여성 뿐만 아니라 사회적 취약계층인 노인, 관절염환자 등 비만위험에 노출되어 있는 대상으로 장기간에 걸쳐 시도해 보는 것이 좋은 것으로 생각된다. The object of this study is that regularly participating aquarobics and circuit exercise for the obese women who are more than BMI 25㎏/㎡, percent body fat 30% is how to affect them for body composition and blood lipid profiles. Subjects participated in 12 weeks of aquarobics and circuit exercise to three times per week. They were divided into three group: one group was aquarobics & circuit exercise group(n=30), two group was circuit exercise group(n=29) and the other group was control group(n=23). Paired t-test was performed for data analysis at the ?= .05 level of significance. 1. Variables of the body composition; There was significant difference between time and groups in weights(p<.01, p<.05). In addition, there was no significant interaction between time and group. There was significant difference between groups in fat free mass and skeletal muscle mass(p<.001). In addition, there was no significant interaction between time and group. There was significant difference between groups in percent body fat and BMI(p<.001). In addition, there was significant interaction between time and group(p<.05, p<.01). 2. Variables of the blood lipid profiles; There was significant difference between groups in TC and TG(p<.05, p<.01). In addition, there was no significant interaction between time and group. There was significant difference between time in HDL-C(p<.001). In addition, there was no significant interaction between time and group. In conclusion, Aquarobics and Circuit Exercise have positive effect Mostly on the body composition and Blood Lipid Profiles of Obese Women.