• 한국신재생에너지학회:학술대회논문집
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• 한국신재생에너지학회 2011년도 춘계학술대회 초록집
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• pp.187.1-187.1
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• 2011

RDF(Refuse-Derived Fuel) is a fuel of pelletized form made of combustible solid wastes and can not only be used as alternative energy to fossil fuel but also solve troubles in thermal uses of incinerator. As the first stage for obtaining elementary data required to develop criteria of raw materials appropriate to RDF combustion facilities actively spread recently in Korea, preliminary experiments were conducted on CO, SOx, NOx and HCl production and reduction characteristics in combustion of RDF. RDF samples weighing 2~3 g per a sample were manufactured in a lab-scale way and combustion tests of RDF were carried out in electric furnace with quartz tube of 50 mm inside diameter.

• 한국학교보건학회지
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• 제10권2호
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• pp.169-178
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• 1997

In order to investigate the complaint rates of subjective fatigue symptoms and study the relationship between them and body type, health awareness in middle school students, we carried out a survey of 1,209 students (654 boy students and 555 girl students) at a middle school in Taejon City by a self-recorded questionnaire. The survey was conducted in June, 1997. The results obtained were as follows: 1. Among complaints of fatigue, "feel like lying down" was the highest, followed by "feel anxious about things", "feel drowsy", "yawning a lot", "eye strain" and "whole body feels tired" in descending order. 2. In the average weighted score of fatigue complaint, dullness and sleepiness (I) was the highest, followed by a difficulty in concentration (II) and bodily projection of fatigue (III) in descending order. Fatigue seems to create mental stress rather than physical burdens. 3. In the classification of body type based on the $R\ddot{o}hrer$ index, the obesity type (145 and above) was 11.0%, standard type (110~144) was 64.7% and leptosomic type (l09 and below) was 24.3%. Comparison between both sexes revealed that the rate of obesity and leptosomic types were significantly higher in boy students than in girl students. 4. In terms body type awareness, the statistics are the following: those who consider themselves to be standard type, 44.3%, slightly obese 24.5%, leptosomic, 23.5% and obese 7.8%. However, the level of obesity awareness was significantly higher in girl students than in boy students. 5. As for health awareness, 36.5% considered themselves healthy, 5.4% generally healthy and 10.1% a little unhealthy, but the level of unhealthy awareness was higher in girl students than in boy students. 6. In the relationship between body type and health awareness, most students thought that they were obese in spite of their standard body type. Also, many students who were obese and leptosomic tended to consider themselves to be a little unhealthy. 7. The more the students were obese or felt unhealthy, the more the average weighted score of fatigue complaints was high.

• 한국시조학회지:시조학논총
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• 제24집
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• pp.259-278
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• 2006

이 논문은 개화기에서 일제 식민지에 이르는 격동기를 살다간 두 지식인이자 선각자였던 육당 최남선과 만해 한용운의 시조를 살펴보았다. 육당과 만해의 삶은 여러 측면에서 공통된 요소를 지니고 있다. 두 사람은 모두 당대의 지식인으로서 독립운동에 관여하였다. 또한 문학 활동의 경우에도 신시와 시조 및 한시에 이르기까지 다양한 활동을 보여 주었다. 이 논문에서는 두 사람의 시조 작품을 대조하여 고찰했다. 특히, 각각의 시조 작품에 나타난 어조의 측면을 중심으로 '님'을 노래한 경우와 '생활'을 노래한 경우로 나누어 살펴보았다. 논의 결과를 요약하면 다음과 같다. 첫째, '님'을 노래한 시조들을 살펴보았다 육당과 만해 모두 님과의 이별을 전제하고 있는 점에서는 공통적이다. 그러나 두 사람의 시조는 다음과 같은 면에서 현격한 차이를 보여 주었다 육당의 경우, 님의 부재로 인한 허탈감과 상실감을 위주로 한 소극적 수동적 어조로 나타났다. 만해의 경우, 님과의 만남을 전제로 한 적극적 능동적 태도로 나타났다. 둘째, 생활을 노래한 시조들을 살펴보았다. 육당의 경우 개인적 서정의 세계에 대하여 적극적이고 능동적인 모습을 보여 주었다. 반면. 만해의 개인적 서정의 세계에 대하여 체념적이며 부정적 의미 지향으로 나타났다. 이와 같은 대조적인 작품의 어조는 두 사람의 현실인식의 문제와 관련된 것으로 생각되며. 앞으로 보다 심미적인 측면에서 논의가 이어져야 할 것이다.