• Composites Research
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• 제19권5호
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• pp.34-39
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• 2006

The mechanical properties and durabilities of fiber advanced composites make them ideal for widespread applications in construction worldwide. However, one of the problems of fiber reinforced advanced composites has expensive initial costs. So the efforts for lowering the initial cost have to be needed. There has been hardly assessment results of life cycle cost for fiber reinforced advanced composites in construction field, but some papers showed that total life cycle cost could be profitable, if the initial cost could be reduced. The purpose of this paper is to report assessment results of LCC(Life Cycle Cost) for application of FRP(Fiber Reinforced Plastic) in construction field.

• 영어영문학
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• 제57권5호
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• pp.757-786
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• 2011

Seneca, the most influential classical Stoic and Justus Lipsius, the founder of Renaissance Stoicism suggest constancy, an unmovable strength of the steadfast mind based on reason and sound judgment, as a practical way or attitude in life full of both public and private evils. As a member of the Sidney family, Wroth is very much likely to have been influenced in molding her concept of constancy by Senecan and Lipsian Stoicism, which was introduced into England through Sir Philip Sidney's friendship with Lipsius. This paper explores Wroth's concept of constancy in Urania as a Stoic ideal in the context of the major Stoic writings of Seneca and Lipsius. While the titular character of the romance Urania shows some inherent attributes of Stoic constancy from the beginning of the romance, Pamphilia as the pattern of constancy gradually perfects the virtue through the ordeals of her love of Amphilanthus and her queenship. Her frequent retirements into private and secluded places are the essential occasions for her disciplining in Stoic constancy through self-examinations of her psychological and emotional disorders and poetry writing. Amphilanthus, a constantly inconstant lover, fully understands the importance of constancy in love as well in life only after his marriage to another woman and Pamphilia's marriage to another man. At the end of the romance they come to accept the vicissitudes of life in Stoic constancy. In Urania, Wroth transforms the strongly masculine Stoic constancy into a female heroic ideal. Thereby she presents those female characters as important political, ethical and cultural subjects and their constancy as a thread through the labyrinths of love and life.

• 대한영양사협회학술지
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• 제24권1호
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• pp.92-107
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• 2018

The purpose of this study was to investigate the status of school nutrition education and changes in perception of nutrition teacher's job in order to determine the need for redesign to achieve their ideal job. The questionnaire was distributed to 1,550 nutrition teachers, and a total of 1,487 usable data were collected with a 96% response rate from August to December 2015. Statistical data analysis was completed by using SPSS/Win 21.0 for descriptive analysis. The results were as follows: 45.5% of nutrition teachers periodically implemented nutrition education classes, and 32.7% of responses used creative activity times for nutrition and dietary life education. Various topics were taught such as strategies to improve dietary habits, choice of healthy foods and nutrition labeling, nutrition information, food safety, and environmental problems, etc. Current performance ratios of nutrition teacher's duties and tasks were as follows: nutrition operation 31.3%, foodservice hygiene and safety 28.0%, nutrition management 22.7%, nutrition and dietary life education and counselling 11.6%, and professional development 6.4%. Opinions about ideal job performance of nutrition teachers were investigated to determine needs for job redesign. Two in nutrition management duty tasks and four foodservice management duties duty tasks were reduced. On the other hand, another two nutrition management duty tasks and three nutrition and dietary life education and counselling tasks were increased compared to current job performance.

• 한국주거학회논문집
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• 제12권3호
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• pp.97-108
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• 2001

This study is to find out the definition of the science of architecture which agree with the ideal of architecture form the roots of Lao-tsus Tao-te-ching. The science of architecture is that of which the architect wants to realise the ideal of architecture in the realities of life. Lao-tsu says that the roots of man and universe is nothing and doing of nothing. Nothing makes sense with constant-nothing and constant-existance, and is named with bright. And becomes the light. We can say that the definition of the science of architecture of nothing. And architecture of nothing is the foundation of the architecture for man. When the architecture of nothing for man agrees with the realities, the action becomes doing of nothing. And it is the very architecture of doing of nothing.

• 대한기계학회:학술대회논문집
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• 대한기계학회 2003년도 춘계학술대회
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• pp.1709-1716
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• 2003

Stirling engine is a heat engine with a high potential efficiency, multi-fuel capability, its low emission, quiet operation, very low maintenance requirement and long life. The Stirling cycle can ideally achieve optimum thermodynamic efficiency of the Carnot cycle. But the actual efficiency of practical reciprocating Stirling engine is much less than that of ideal Stirling cycle due to several mechanical limits. This paper presents a new-type Stirling engine employing the scroll mechanism superior to the reciprocating Stirling engine. The new-type Stirling engine is characterized as traits of continuous and wholly seperated compression and expansion, one-way flow, direct cooling and heating through the extensive surfaces of scroll wraps. By means of this traits, the new-type Stirling engine can achieve thermodynamic cycle closer to the ideal Stirling cycle and have many mechanical merits. Also, the new-type Stirling cycle can be applied as Stirling refrigerator and Duplex Stirling machine.

• 가정과삶의질연구
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• 제26권1호
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• pp.85-93
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• 2008

The purpose of this study is to investigate the Korean's value of children and perception of parenting difficulty through the agreement to the three kinds of Korean proverbs: difficulty of parenting, preference of son and value of daughter. Also, this study attempted to identify whether the value of children and the perceived difficulty of parenting measured by the agreement of the proverb is related to the number of children they thought as ideal before marriage and the number of children they actually have. Total 385 married men and women who have a job participated in the survey. Main result is as follows. 1) In most cases, the ideal number of children was at least equal or more than the actual number of children. 2) The subjects showed higher degree of agreement to the proverbs regarding the difficulty of parenting than the preference of son or the value of daughter. 3) The degree of agreement to each kind of proverbs were different in terms of some demographic variables such as age and sex. 4) When the age effect controlled, the ideal number of son had correlation with the agreement to the son-preference proverbs while the ideal number of daughter or total children had no correlation with agreement to any kinds of proverb. The actual number of son was positively correlated with agreement to the son-preference proverbs while actual number of daughter was negatively correlated with it. In conclusion, this study suggests the Korean's value of children has been rapidly changing and it has, in part, an effect on the number of children they want to have or they actually have.

• 설비공학논문집
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• 제16권6호
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• pp.506-513
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• 2004

The objective of this paper is to evaluate the economic performance of latent and sensible energy transportation systems. LCC (Life-Cycle Cost) analysis is a practical method and a guideline for evaluating the economic performance of considered systems during the Life-Cycle Period. By comparing the LCC of alternatives, The most ideal alternative is determined which has the lowest LCC. It is concluded that the cost of STA (Solution Transportation Absorption system) can be reduced by 67% to that of sensible energy transportation for study period with 10 km transportation distance.

• 복식
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• 제52권5호
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• pp.31-45
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• 2002

In this paper. the focus is laid on identifying preferred wedding dress image and its co-relationship with self image of female university students. the biggest potential customer group in the industry. As for the research method. it conducted both review of literature and empirical research method. Through the former approach, four main research questions were derived : 1) What is the preferred wedding dress image of female university students\ulcorner 2) What is the relationship between real self-image and preferred wedding dress image\ulcorner and 3) that between ideal self-image and preferred wedding dress image\ulcorner 4)What is the relationship between the consistency level of the two self-images and preferred wedding dress image\ulcorner In the empirical mode of research, 404 surveys were counted in the final analysis among 450 questionnaires completed by female undergraduate students in Seoul and Chun-an city. Collected data analyzed using factor analysis. frequency analysis. descriptive analysis. scheffe test. multiple-regression analysis and t-test. Results are as follows: first, the sophisticated image was most preferred among female students, followed by elegant splendor. lovable and chaste, feminine and decorative, and characteristic and sexy image. This result indicates how wedding dress trend has a keen sensibility to general fashion trend just like the trend of outfits for everyday life. Secondly, the research results indicated consistent level of co-relationship among the real and ideal self-image and the preference of wedding dress image. And the last the level of consistence between the ideal self-image and the real self-image directly related to the preference level of wedding dress image, showing almost no significance.

• 한국임상보건과학회지
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• 제5권3호
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• pp.943-952
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• 2017

Purpose: The purpose of this study was to investigate the effects of dental hygiene and students' academic achievement and their quality of life. Methods: A self administered questionnaire was used for third and fourth year dental hygienists which consisted of 423 female students. The data was analyzed using SPSS ver.19.0. Results: The results of this study are as follows(p<0.01). First, the effect of academic achievement on quality of life was found to affect an ideal life, life satisfaction and the quality of maintaining a happy life (p<0.05). The correlations between objective academic achievements and the quality of life of the subjects were correlated in all items (p<0.01, p<0.05). Conclusion: To summarize the above results, in order to improve the quality of life for dental hygienists and students, it is necessary to take various measures in order for students to maintain a sense of pride in their various departments and to be able to concentrate on their respective studies.

• 디자인학연구
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• 제18권3호
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• pp.139-148
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• 2005

일반적으로 제품에 제품수명주기(product life cycle)가 있듯이 브랜드에도 브랜드수명주기(brand life cycle)가 있다. 도입기, 성장기, 성숙기, 쇠퇴기로 구분되는 이 수명주기는 제품에 적용될 때와는 다르게 브랜드에 적용될 때 약간의 차이가 발생하는데 그것은 브랜드의 수명주기가 제품의 수명주기와는 약간은 다른 Cycle를 가지고 있기 때문이다.. 브랜드를 소비자들에게 인지시키는 가장 효과적인 방법은 광고이며 따라서 광고디자인에 있어서도 그 브랜드의 수명주기상의 현재 위치를 파악하고 거기에 맞는 전략을 사용하는 것이 매우 중요하다 할 수 있다. 본 논문에서는 브랜드수명주기의 개념을 정리하고 각 단계별 광고디자인 전략을 제안하였다. 브랜드의 도입 기에는 그 브랜드 자체가 무엇인지를 알릴 수 있는 'What is it? strategy'가 사용되어져야 하고 성장기에는 많은 경쟁브랜드들이 존재하는 시기이기 때문에 경쟁 브랜드들 사이에서 차별적 우위를 드러낼 수 있는 포지셔닝을 강조하는 광고전략으로 'How does it differ from? strategy'를 제안하였으며 성숙기에는 그 브랜드를 사용함으로써 소비자들이 얻을 수 있는 가치의 전달에 중점을 두는 'What does it convey of? strategy' 쇠퇴기에는 브랜드 자체의 속성이나 효익을 강조하기보다는 그 브랜드가 가질 수 있는 상징적 의미의 창출에 중점을 두는 'What does it stand for? strategy'를 제안하였다. 이렇듯 광고디자인에도 브렌드 수명주기에 따른 적절한 전략의 변화가 요구되어지며 이를 통해 효과적인 브랜드관리가 이루어져야 할 것이다.