• 제목/요약/키워드: time autonomy

검색결과 255건 처리시간 0.034초

무인잠수정 기뢰 탐색 효과도 분석 (A Study on Unmaned Underwater Vehicle Operational Performance Analysis for Mine Search Operation)

  • 황아롬;김문환;이심용;윤재문;김찬기
    • 한국군사과학기술학회지
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    • 제14권5호
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    • pp.781-787
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    • 2011
  • Mine countermeasure missions(MCMs) may induce the loss of human and ship because of the covert of mine. In recent years, unmanned underwater vehicles(UUVs) have emerged as viable technical solution for conductimg underwater search, surveillance, and clearance operations in support of mine countermeasure missions because of her autonomy and long time endurance capability. This paper introduces a technical approach to mine countermeasure mission effectiveness analysis and presents some simulation-based analysis results for engineering of the UUV system definition which could be support analysis of alternatives for system definition and design.

Ethics in the Intensive Care Unit

  • Moon, Jae Young;Kim, Ju-Ock
    • Tuberculosis and Respiratory Diseases
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    • 제78권3호
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    • pp.175-179
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    • 2015
  • The intensive care unit (ICU) is the most common place to die. Also, ethical conflicts among stakeholders occur frequently in the ICU. Thus, ICU clinicians should be competent in all aspects for ethical decision-making. Major sources of conflicts are behavioral issues, such as verbal abuse or poor communication between physicians and nurses, and end-of-life care issues including a lack of respect for the patient's autonomy. The ethical conflicts are significantly associated with the job strain and burn-out syndrome of healthcare workers, and consequently, may threaten the quality of care. To improve the quality of care, handling ethical conflicts properly is emerging as a vital and more comprehensive area. The ICU physicians themselves need to be more sensitive to behavioral conflicts and enable shared decision making in end-of-life care. At the same time, the institutions and administrators should develop their processes to find and resolve common ethical problems in their ICUs.

환경친화적 농촌개발계획의 원리와 발전방향 (The Principles and Improvemental Directions of the Environment-friendly Rural Development Plan)

  • 김대희;김재기;김성수
    • 농촌지도와개발
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    • 제4권2호
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    • pp.407-413
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    • 1997
  • Recently, the community developmental enthusiasm is activated and emerged with the varied developmental plans since the localization was implemented in Korea. But the anxious view of the environmental problems has been gradually heightened in the Environmentally Sound and Sustainable Developmental(ESSD). The local autonomy should listen to the public opinions because the people's anti-developmental movement could obstruct the development project in the community level. The Environment-friendly Rural Development Plan(EFRDP) pursues the development and the environmental preservation of the community at the same time. Therefore EFRDP reflects the local developmental intention and consideration of environmental preservation at the step of planning. Throughout the planning process the opinions of development and environmental preservation should be adjusted, the people's planning ability can be enhanced, and new creative alternative ideas will come out at times.

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GPS를 이용한 위성궤도추정 (Orbit Estimation of the Satellite using GPS)

  • Park, Soo-Hong;Lee, Jong-Nyun
    • 한국정밀공학회:학술대회논문집
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    • 한국정밀공학회 1996년도 춘계학술대회 논문집
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    • pp.388-392
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    • 1996
  • Orbit Determination is process of obtaining values of those parameter which completely specify the motion of an orbiting body through space, based on a set of observation of the body. For the narrow land of Korea, the ground tracking system has very limited time of operation. In this connection the use of GPS for orbit determination has advantage of full autonomy on the ground station. It would be more powerful economical method for near-earth satellites. Therfore we have better to pay attention to the research of satellites of orbit determination by use of GPS. So in this research, we studied themotion of the satellites with estimation using GPS. As a result, the result of computer simulation show that good convergence and indicated effective for real operation.

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Socioeconomic Changes and Value Modernization in China: Changes and Continuity 1993-2011

  • Wang, Zhengxu
    • Asian Journal for Public Opinion Research
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    • 제2권3호
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    • pp.140-171
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    • 2015
  • As China's economic development brings the country out of poverty and into modernity, a long-lasting debate concerns whether the Chinese public's value system is also changing toward the so-called "modern values," or whether some distinctly traditional Chinese values remain unchanged. Using empirical data collected at three points in time during the 1990s and the first two decades of the 21st Century (1993, 2002, and 2011), I found that Chinese citizens who benefitted from urbanization, rising levels of education and employment in non-farm, knowledge-based industries displayed stronger modern values. People with stronger modern values are more likely to emphasize individual autonomy, competition, gender equality, and market transaction, among others. Some characteristics of the Chinese people, most importantly family values, however, seem to remain stable amidst rapid social changes.

'곰' 주제공원 조경설계 (Bear Theme Park Design)

  • 우정상
    • 한국조경학회지
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    • 제33권3호
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    • pp.105-113
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    • 2005
  • Human desire is required to be changed variously as time flows. A theme park which is planned to male a good memory including a variety of story, drama, and experience with one of themes is increasingly and currently broaden to be a good economic value of cultural tourism for the local autonomy institution or individual business. The plan for a theme park should be developed to give the tourist satisfaction at studious and ecology educational needs in conformity with our country's distinctive four seasons, its surrounding environment, facilities, and its contents. This design which is called 'Bear theme park' has only one theme focused on a combined effort with a landscape designer and a sculptor. It is estimated that the park must be our country's unique model of a theme park The purpose of this study is to request the designer's direct construction to participate in it by themselves, to solve any problems on the design side, to experience the real construction procedure, and to take the designer's techniques, and skills as soon as the design completed.

Some (Re)views on ELT Research: With Reference to World Englishes and/or English Lingua Franca

  • Cho, Myongwon
    • 한국영어학회지:영어학
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    • 제2권1호
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    • pp.123-147
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    • 2002
  • As far as the recent ELT research concerned, it seems to have been no hot ‘theoretical’ issues, but ‘practical’ ones in general: e.g., learners and learning, components of proficiency, correlates of L2 learning, etc. This paper focuses on the theme given above, with a special reference to the sub-title: specifically, 1) World English, world Englishes and world's lingua franca; 2) ENL, ESL and EFL; 3) Grammars, style manuals, dictionaries and media; 4) Pronunciation models: RP, BBC model and General American, Network Standard; 5) Lexical, grammatical variations and discourse grammars; 6) Beliefs and subjective theories in foreign language research; 7) Dilemma among radical, canonical and eclectic views. In conclusion, the author offers a modest proposal: we need to appeal to our own experience, intention, feeling and purpose, that is, our identity to express “our own selves” in our contexts toward the world anywhere, if not sounding authentic enough, but producing it plausibly well. It is time for us (with our ethno-cultural autonomy) to need to be complementary to and parallel with its native speakers' linguistic-cultural authenticity in terms of the broadest mutual understanding.

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중국(中國) 상사중재제도(商事仲裁制度)의 문제점(問題點) 및 개선방향(改善方向) (The Problem and Improvement Direction of China Arbitration System)

  • 김태경
    • 무역상무연구
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    • 제29권
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    • pp.3-37
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    • 2006
  • This writing is for the purpose of investigating the specific character and problem point of China arbitration system which has near 90 years history and overviewing the drift of system improvement which happens recently. The arbitration system of China which traditionally does not acknowledge ad hoc arbitration, unlike most of the other nations that employ The UNCITRAL model law and make it their own legislation, is restrictive to the parties concerned principle of private autonomy considerably. Also the independence of arbitration is delicate, because of a civil characteristic weakness of the arbitral institutions and the intervention of the courts on the arbitration procedure and award. The dual system of domestic and international arbitration which maintains after enforcement of 1994 arbitration law is often to be a primary factor interrupting the development of Chinese arbitration system and making it vulnerable to challenges. The system improvement demand of the recent time reflects this point and makes the arbitration system of China to a international standard rather than now, so it is a desirable direction for China to be as the member of the world economy to be globalization.

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기뢰 탐색 작전용 무인잠수정 효과도 분석 시뮬레이션을 위한 시뮬레이션 모델 연구 (A Study of Simulation Model for Effectiveness Analysis Simulation of Unmaned Underwater Vehicle for Mine Searching)

  • 황아롬;김문환;이심용
    • 한국군사과학기술학회지
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    • 제15권4호
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    • pp.410-416
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    • 2012
  • In recent years, unmanned underwater vehicles(UUVs) have emerged as viable technical solution for conducting underwater search, surveillance, and clearance operations in support of mine countermeasure missions(MCMs) because of her autonomy and long time endurance capability. It is necessary for UUV for MCM system design to define system specification from various configuration alternatives. This paper introduces a simulation model for mine countermeasure mission effectiveness analysis and presents some simulation results under various tide conditions for validation of the proposed simulation model.

아키그램의 건축에서 나타나는 '개인'의 개념에 관한 연구 (A Study on the concept of 'Individual' found in works of Archigram Group)

  • 권제중
    • 한국실내디자인학회논문집
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    • 제19권1호
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    • pp.158-168
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    • 2010
  • The purpose of this study is to analyze the concept of 'individual' found in architecture of British Archigram Group. Although many critics and historians have judged Archigram as a simple technocrat, the concept of individual employed by Archigram since their Living City Exhibition undermine their representational works. Archigram's concept of individual was basically influenced by the European historical context since the Renaissance and at the same time by the philosophy of existentialism. Since Archigram proposed their individualistic trend In the Living City Exhibition, they have created many individualistic architecture such as Living Pod, Cushicle, Suitaloon, etc. Through these experimental projects, Archlgram's concept of individual did not intend to get rid of the society itself, but to form a society based on the individual autonomy and on the interaction between individuals. In the city of Archigram, there was ultimately the new symbiosis between individual units and this symbiosis completed new world.