• Advances in robotics research
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• 제2권1호
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• pp.69-97
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• 2018

Innovation is considered as key to ensure continuous advancement and firm progress in any field. Robotics, with no exception, has gained triumph and approval based on its strength to address divers range of applications as well as its capacity to adapt new ways and means to enhance its applicability. The core of novelty in robotics technology is the perpetual curiosity of human beings to imitate natural systems. This desire urges to continuously explore and find new feet. In the past, contemporary machines, in different shapes, sizes and capabilities, were developed that can perform variety of tasks. The major advantage of these developments was the ability to exhibit superior control, strength and repeatability than the corresponding systems they were replicating. However, these systems were rigid and composed of hard an underlying structure, which is a constraint in bringing into being the compliance that exists in natural organisms. Inspiration of achieving such compliance and to take the full advantage of the design scheme of biological systems compelled researchers and scientists to develop systems avoiding conventional rigid structures. This ambition, to produce biological duos, needs soft and more flexible materials and structures to realize innovative robotic systems. This new footpath to craft biological mockups facilitates further to exploit new materials, novel design methodologies and new control techniques. This paper presents an appraisal on such innovative comprehensions, conferring to their design specific importance. This demonstration is potentially useful to prompt the novelty of soft robotics.

• 한국콘크리트학회:학술대회논문집
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• 한국콘크리트학회 2006년도 추계 학술발표회 논문집
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• pp.421-424
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• 2006

This study, in order for perceiving the mechanical attribute followed by the explosive spalling of high strength concrete material under high temperature and evaluating capacity of endurance of material, targets understanding capacity of endurance of material such as explosive spalling in high temperature, temperature by thickness of clothing, transformation extent, transformation speed and displacement, stocking the maximum load based on the Allowable Stress Design Method. As a result of experimenting the explosive spalling attribute of high strength concrete material, the one possibly causing serious damage is the 50 MPa concrete. In all aspects of 60 MPa concrete, explosive spalling happens. Especially, it is hazardous enough to reveal all the iron bar. All explosive spalling is intensively concentrated on the surface of concrete for the first $5{\sim}25$ minutes, which urges for the explosive spalling protection action. As a result of evaluating the structural safety by the transformation of high strength concrete, while beam assures the fire safety meeting regulation, 60 MPa shows the dramatic increase of transformation, which only counts 84% of safety. In a column, both the concrete exclusion and excessive explosive spalling are concentrated upper part of column, which brings about the dramatic transformation, so it only meets the 50% of safety regulation. Likewise, in 80, 100 MPa concrete which was never experimented considering the condition of domestic structural endurance stocking devices, the faster collapse is expected.

• 한국실내디자인학회논문집
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• 제32호
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• pp.72-81
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• 2002

Southeast Asian region cruise market is expected to be stable or grow in the near future depending on the region's economy. Star Cruises company, which has entirely dominated the regional market since 1998, has attempted to expand beyond traditional cruise routes in Southeast Asian region and develop new markets in Thailand and Dubai. Such a situation urges Korean shipyards to study on Southeast Asian region based cruise ships. This study is to suggest directions for planning of interior spaces of Southeast Asian region based cruise ships. In order to accomplish this purpose the market situation is analyzed and the adequate ship's tonnage(70,000grt class) is decided. According to mission-based design process the sizes of standard staterooms are set up first and then the sizes of the important structural parts of ship are calculated. Through analyzing the 26 cruise ships of 70,000grt class the kinds, locations and sizes of public rooms are grasped. And we inspect 4 cruise ships of Star Cruises, which are now being operated in Southeast Asian region to understand design characteristics of interior spaces.

• 한국문헌정보학회지
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• 제52권1호
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• pp.285-311
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• 2018

최근 4차 산업혁명시대를 맞이하여, 시대에 적합한 인재를 양성하기 위한 교육의 역할이 강조되고 있다. 4차 산업혁명의 도서관은 기술혁신의 도서관 적용을 고민하고 기술 인간 도서관이 결합하고 대응해야 할 방안이 필요하며 그 고민의 출발은 교육에서부터 시작될 수 있다. 이에 본 연구는 4차 산업혁명의 관점에서 사서교육의 방향성을 제시하기 위한 연구를 수행하였다. 이를 위하여 4차 산업혁명의 본질, 도서관의 변화, 4차 산업혁명의 교육적 함의, 사서교육의 문제를 고찰하였다. 연구의 결과로 사서교사 교육의 방향성을 사서의 인재상, 교육내용, 교육방법의 관점에서 제시하였다.

• 해양환경안전학회:학술대회논문집
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• 해양환경안전학회 2000년도 International Symposium:on the Maritime Management Systems for Safer and Cleaner Seas in the New Millennium
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• pp.14-25
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• 2000

Should the Korea Maritime Police Agency (KMPA) be a comprehensive, multi-functional organization for a unique on-scene service at sea, as in the case of the U.S. Coast Guard, or should it be simply a water police agency, confining its mission only to law enforcement? The argument about enlarging or limiting KMPA's function has been and will be repeated. In this paper, Lee Sangjib highlights the internal and external issues facing KMPA, stemming partly from deficiencies of its struggles for advancement of the organization and partly from shortcomings of political support for it. In this regard, he urges KMPA to practise a scientific management system for maximizing cost-effectiveness of its administrative resources and for maintaining its identity and characteristics as a lead maritime agency. In addition, he also suggests that KMPA adopt the Total Quality Management System for quality improvements in services and greater efficiency in its organization structure to meet the future competition in the changing political and legal environment. He further recommends the proactive, non-regulatory 'Prevention Through People' program, pioneered by the U.S. Coast Guard, as a way of changing KMPA's existing lopsidedly legalistic culture. He concludes by providing a 6-point vision statement for KMPA from the standpoint of favoring enlarging the function of KMPA.

• Brain & NeuroRehabilitation
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• 제10권1호
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• pp.1-6
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• 2017

The brain necrosis induced by radiation therapy (RT) is an uncommon pathology of brain. A case of spontaneous hemorrhage at necrotic brain is also rare. A 52-year-old man who had nasopharyngeal carcinoma and had been treated with RT, presented with gait disturbance, dizziness, ataxia, dysarthria, and dysphagia. Magnetic resonance imaging (MRI) demonstrated progressed radiation necrosis of pons, and spontaneous hemorrhage at the site of necrosis. The hematoma was diminished by conservative treatment. However, the patient's neurologic symptoms did not recover. Two years later, spontaneous bleeding recurred at necrotic brain. His neurologic symptoms worsened. One year later, his neurologic symptoms were more progressed. He showed severe dysphagia, profound weakness and respiratory failure. This case provides the description of relapsed spontaneous hemorrhage and medullary dysfunction caused by pontine necrosis and progressed post-radiation injury, complicated with hemorrhage, and urges caution in that the necrotic brain tissue may be vulnerable to bleeding.

• 자동차안전학회지
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• 제13권2호
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• pp.15-23
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• 2021

Even though the number of CO poisoning casualties caused by unintended idling for the vehicles equipped with keyless ignition systems is more than 70, the problem still remains unsolved and became social issue in the US, and Senates introduced the bill which urges NHSTA to make regulation for this accordingly. To meet market safety needs and the regulations, we decided to provide automatic shut-off system very soon. In this paper, we would like to describe how to validate vehicle shut-off timing including defining required tests and case selections considering vehicle condition, garage/room size and temperatures with several assumptions. We believe that safe implementation of the shut-off function is possible via this methodology and the results. As NHTSA must be interested in shut-off timing, the methodology can be enhanced and conclusions could be reflected highly in the future regulation in case we continue this study with NHTSA or any other 3-rd party institutes.

• 동남아시아연구
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• 제21권3호
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• pp.105-138
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• 2011

The 11th Congress of the Vietnamese Communist Party(VCP) held in January 2011 was the forum to reconfirm the gradual reform. By analysing the documents submitted to the Congress, it can be realized that the VCP's reform policy reveals the compromise between conservative and progressive perspectives by "the Socialist-oriented Market Economy". The VCP proposes to proceed the balanced reform for the sustainable development by multi-sector economy to achieve the basis of the modern state by 2020 on the one hand and also urges to strive against "the peaceful evolution" to defend the socialist regime from abroad as well as within the party itself on the other hand. In personnel structure of the Central Committee and Politburo, this term of the Party still keeps the balance of the localities and sectors of the society. No big change was in the selection of top leaders, as almost of them were promoted slightly in the existing echelon of the Politburo. On the prospect of the reform process Vietnam will continue the reform as gradual as before.

• 영어영문학
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• 제55권3호
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• pp.497-515
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• 2009

Culture as a source of identity, as Edward Said says, can be a battleground on which various political and ideological causes engage one another. It is not mere individual cultivation or private possession, but a program for social cohesion. Sensitively aware that a national culture should be independent from Europe, Walt Whitman enacts a new form of literature by placing different cultural values against Old World tradition. His interest in autochthonous culture originates from his deep concern about national consciousness. He believes that literary taste directed toward highly-ornamented elite culture is an obstacle to cultural unification of a nation. In order to represent American culture of the common people, Whitman incorporates a lot of cultural material into his poetry. Since he believes that America has many respectable writers at home, he urges people to adjust to their own taste instead of running after foreign authors. Whitman differentiated his poetry from previous literary models by disrupting the established literary norms and reconfiguring cultural values on the basis of American ways of life. In his comment on other poets, he concentrates on the originality and nativity of poetry. By claiming that words have characteristics of nativity, independence, and individuality, he envisions American literature to be distinguished from British literature in literary materials as well as in language. Whitman s language is composed of a vast number of words that can fully portray the nation. He works over language materials in two ways: reterritorialization and deterritorialization. Not only does his literary language become subversive of the established literary language, but also makes it possible to express strength and intensity in feeling.

• 한국산학기술학회논문지
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• 제16권7호
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• pp.4418-4423
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• 2015

본 논문은 k-pop의 세계화를 위한 장기적 방안의 일환으로, 현 실용음악 교육체제의 변화를 촉구하는 논문이다. 한국의 대중음악은 이전에 비해 음악적으로는 물론 음향적으로도 크게 발전하였고 k-pop이라는 이름으로 전 세계적으로 인기를 끌고 있다. 그러나 아이돌 음악이라는 한계를 벗어나지 못하고 있고, 음악적인 자질 문제와 관계하여 많은 문제점들이 대두되고 있다. 하지만 그럼에도 불구하고 또 다시 수많은 아이돌이 나타나고 사라지기를 반복하고 있다. 최근 공개 오디션 프로그램으로 인해서 전체적으로 실력이 상승하는 추세이지만 아직도 부족한 것은 사실이다. 이러한 상황 속에서 그저 기획사와 방송 오디션 프로그램 등에 유망주 발굴을 맡기기에는 역부족이다. 그러므로 대중음악도 클래식이나 국악과 같이 특성화된 중 고등학교를 설립하여 기초교육 부터 철저히 이행하여야 한다. 그러면 더 이상 어린나이에 학교생활에는 부진한 채로 소속사에 들어가거나 학원에서 높은 수업료를 지불하고 검증되지 않은 강사에게 음악을 배우는 것은 사라질 것이다. 또한 학업의 부진도 면하게 하여 지성인으로써의 면모도 갖출 수 있게 될 것이다. 그와 더불어 대학의 교직과정 설치와 교육대와 사범대에 실용음악교육과정의 개설을 통해 본격적으로 음악교육자 양성을 실시해야 한다.