• 영어영문학
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• 제57권3호
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• pp.495-513
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• 2011

Murdoch's novel, The Black Prince, is not, as most critics have suggested, an autobiographical novel. It is about the inner life or rather trauma of Bradley Pearson, an artist who repeatedly dreams about a shabby paper shop which used to be run by his "unsuccessful" parents. In this respect, Freudian concept of trauma is helpful since it can explain Bradley's present repetition of his past traumatic experience, while allowing us to understand the nature of his trauma which reveals itself not only through his repeated nightmares but also through the women who are represented as diverse versions of his mother, the origin of Bradley's trauma. Caruth's concept of traumatic awakening and traumatic survival is also instrumental in understanding the nature of the traumatic experience which Bradley undergoes in this novel. Induced by Loxias's address, Bradley makes a confession of "the sins," which makes possible his traumatic survival as well as traumatic awakening, which is transmitted not only to Loxias but also to us the readers. In this sense, the significance of Bradley's awakening is not confined to his past only, but becomes a matter of a social dimension. The meaning of Bradley's writing lies in this fact.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2005년도 춘계학술대회 논문집 전기기기 및 에너지변환시스템부문
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• pp.277-279
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• 2005

The imbalance of energy demand and supply caused by rapid industrialization around the world and the associated environmental issues require and alternative energy source with possible renewable fuels. Political instability and depletion of cruel oils are other factors that cause fluctuation of oil price. Securing a new alternative energy source for the next century became an urgent issue that our nation is confronting with. As a matter of fact, the fuel cell technology can be widely used as next generation energy regardless of regions and climate. Specially, the ability of expansion and quick installation enable one to apply it for distributed power, where the technology is already gaining remarkable attentions for the application. Particularly, leading industrialized nations are focusing on the PEM fuel dell with anticipation that this technology will find their place of applications in the vehicles and homes. In this study, demonstrate the multi physics modeling of a proton exchange membrane(PEM) fuel cell with interdigitated flow field design. The model uses current balances, mass balance(Maxwell-Stefan diffusion for reactant, water and nitrogen gas) and momentum balance(gas flow) to simulate the PEM fuel cell behavior.

• 교육녹색환경연구
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• 제8권1호
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• pp.1-10
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• 2009

This study is about the present condition of facilities for the disabled at elementary schools in Ulsan and improvement plan of facilities for the disabled. The important thing of tasks of societies and nations is rights to education for the disabled. If an education is natural rights that give people identification, Societies and nations do their best to adapting anyone no matter who has any circumstance to civilization. The more people are poor, the more Societies and nations support and give them chance to education. Among people who really need the chance to education, there was the disabled. Therefore, societies and nations support them carefully more than any others. Above all things, considering the fact that separation to integration of a education for the disabled, facilities for the disabled that can base on an integrated education must be improved as soon as possible. An integrated education contribute to growing sociality and security of human rights for the disabled. It is natural that basic facilities are necessary for the disabled. A systematic program development that make ordinary students look fairly disabled students is really demanded for that ordinary students give disabled students love and help.

• 한국도서관정보학회지
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• 제36권4호
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• pp.233-253
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• 2005

2002년 교육인적자원부가 발표한 "학교도서관 활성화 종합방안"에 힘입어 학교도서관 활성화에 박차를 가하고 있는 때이다. 이에 본 연구에서는 다양한 독서 흥미유발 프로그램을 통해 학교도서관 활성화를 꾀하고 있는 미국 학교도서관의 프로그램들을 국가적 차원의 독서 진흥책, 상업적 지원의 독서 흥미유발 프로그램, 컴퓨터 테스트를 이용한 독서 흥미유발 프로그램, 주 차원 그리고 각 학교의 독서 흥미유발 프로그램으로 나누어 소개하고 이를 우리나라에 적용할 수 있는 방안을 모색해보고자 하였다.

• 한국소음진동공학회논문집
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• 제22권4호
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• pp.335-343
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• 2012

As a matter of fact, it has been not allowed to modify the shape of a vehicle body skeleton since the technical definition for the structure was fixed and the corresponding molds were developed. By the way, if it is available to apply an alternative to reinforce the skeleton without changing its mold, it must be much flexible to improve the performance qualities relevant to not only NVH(noise, vibration and harshness) but also crash and durability. Recently, a solution of so-called composite body becomes available for the need. We present a design method to insert the composite body inside a vehicle body skeleton in order to improve a structure-borne noise at the idle condition. The algorithms, topology optimization and design sensitivity analysis, are applied to mainly search the sensitive structural sections in the body skeleton and to extract the target stiffness of the sections. Inserting the composite bodies into the sensitive portions, it is predicted to achieve the countermeasures which can compromize the design availability in terms of the idle noise and weight. According to the validation result with test vehicles, the concerned noise transfer function is reduced and the idle booming noise is resultantly improved.

• 한국초지조사료학회지
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• 제20권3호
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• pp.177-184
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• 2000

This study was conducted to examine of rice straw after chemical treatments and ensiling on its feeding value, in situ studies using a rumen fistulated Korean cow and nylon bag technique. NaOH treatment greatly improved the degradation the Dry matter and Neutral detergent fiber degradation in the rumen but the intake was not affected. Ammonia treatment did not improve the degradation rate of rice straw in the rumen, but remarkably increased the rice straw digestibility and intake by sheep. Making silage of rice straw did not affect its rumen degradation rate, but the digestibility and its take by sheep were greatly improved especially when a little molasses together with Lactobacillus were supplemented. Degradation rate of rice straw in the rumen measured by nylon bag technique was influenced by various treatments but did not appear to coincide with digestibility by sheep. This would be due to the fact that feed intake affect digestibility as well as the degradation in rumen. Therefore, it can be said that making silage with some molasses and Lactobacillus is one of the easest way of using rice straw for animal feed. (Key words : NaOH, Digestibility, Silage, Molasses )

• Structural Engineering and Mechanics
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• 제65권6호
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• pp.751-760
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• 2018

Damages in concrete structures due to aging and other factors could be a serious and immense matter. Making the best selection of the most viable and practical repairing and strengthening techniques are relatively difficult tasks using traditional methods of structural analyses. This is due to the fact that the traditional methods used for assessing aging structure are not fully capable when considering the randomness in strength, loads and cost. This paper presents a reliability-based methodology for assessing reinforced concrete members. The methodology of this study is based on probabilistic analysis, using statistics of the random variables in the performance function equations. Principles of reliability updating are used in the assessment process, as new information is taken into account and combined with prior probabilistic models. The methodology can result in a reliability index ${\beta}$ that can be used to assess the structural component by comparing its value with a standard value. In addition, these methods result in partial safety factor values that can be used for the purpose of strengthening the R/C elements of the existing structure. Calculations and computations of the reliability indices and the partial safety factors values are conducted using the First-order Reliability Method and Monte Carlo simulation.

• 한국정보시스템학회지:정보시스템연구
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• 제24권4호
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• pp.99-116
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• 2015

Purpose One of the main characteristics of Social Network Service(SNS) is that users in an open space makes posts through voluntary participation and sharing among them. This makes SNS a very attractive channel to companies that need to send their messages to consumers. As a matter of fact, there are many companies doing marketing activities through a platform of Fan Page as a space for corporations and consumers to act together. This study defines the values and types of companies' advertising posts on Facebook, empirically analyzes the results of them, and investigates factors that could enhance the customer engagement. Design/methodology/approach A research model was built to demonstrate which values and types of posts were combined by corporations' posts on Facebook and create their messages and which of those combinations would lead to high results of customer engagement. Findings The results show differences in the values of posts between the group of high customer engagement and the other group on Facebook. This study makes its contribution by conducting elaborate analysis of posts on Facebook and thus proposing marketing strategies that companies, which had difficulties with systematic marketing activities due to cost limitations, could use on Facebook.

• 조명전기설비학회논문지
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• 제24권10호
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• pp.58-66
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• 2010

This paper shows an implementation and management result of wireless networks based security light control system, which performs a great role in protection of pedestrians and prevention of crime. Conventional security light units have severe limits in confirmation and inspection of security light unit failure, like wilful damage by someone or failure by influence of other equipment or failure by spontaneous heat-increase, and so on. In addition, local government offices are responsible for maintenance of security light units and as a matter of fact, most of civil complaints are about security light units. It is an obvious that the existing security light maintenance system reaches the limit and the security light maintenance problem is a difficulty of local government. Therefore, efficient security light control system is needed, which enables central control and intelligent maintenance. Moreover, the system has to be easy to control and has to be stable. In this study, wireless sensor network based security light control system is implemented, which is independent of programming language and platform, and which is simple to control and extend the system. The proven protocols, HTTP and SOAP, are utilized in order to improve the system reliability. This paper shows the excellence of our proposed system by implementing and operating it in real environment.

• 한국산학기술학회논문지
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• 제9권4호
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• pp.992-999
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• 2008

본 연구의 목적은 방송 프로그램 제작에 있어서 중요한 역할을 하고 있는 영상 자막의 특성과 영상 커뮤니케이션 기능적인 관점에서 나타나고 있는 현상을 살펴보고자 한다. 다양한 방송 프로그램에서 활용되고 있는 영상 자막의 기능은 단순하게 간략한 정보를 전달하는 기능적인 역할을 수행하였다. 그러나 최근 다양한 방송 프로그램에서 활용되고 있는 영상 자막의 기능과 효과는 새로운 형태로 발전되고 있는 추세이다. 그러므로 본 논문에서는 텔레비전 프로그램에서 활용되고 있는 영상 자막의 특성을 고찰하고, 장르별 프로그램에서 사용되고 있는 영상 자막의 사례를 통한 다양한 현상들을 살펴보았다.