• 해양환경안전학회:학술대회논문집
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• 해양환경안전학회 2018년도 공동국제학술발표회
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• pp.41-41
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• 2018

• 대한조선학회논문집
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• 제43권1호
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• pp.128-133
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• 2006

This study is focused on the skill to prevent RIB (Rigid Inflatable Boat) from sinking. For better ability to prevent sinking, single hypalon tube is replaced by double TPU (Thermoplastic Polyurethane) tube that is excellent at frictional wear strength and oil-resisting qualities. High buoyant materials are arranged in empty spaces of ship so that ship's spare buoyancy is increased. And for restoration of stable position of ship, the self-righting system is installed. Aluminium alloy is used for increasing hull strength.

• 한국HCI학회:학술대회논문집
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• 한국HCI학회 2009년도 학술대회
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• pp.384-389
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• 2009

일반적으로 사용자의 동작 정보는 human-computer interaction 에 유용하게 사용되는데, 이때 사용자의 의도 파악은 주로 움직임의 가속도 정보를 통해 분석된다. 그러나 일반적인 사람의 움직임은 등속 운동 및 미미한 가속도를 수반하는 경우가 많아 기존의 접근 방식으로는 사용자의 모든 움직임을 검출하기 어려운 단점이 있으며, 경우에 따라서는 부자연스러운 움직임을 유발시키기도 한다. 본 논문에서는 이러한 문제를 해결하기 위해 자연스러운 interaction 을 위한 새로운 인터페이스 방식을 제안하고 이의 활용방안에 대해 논의한다. 제안된 시스템은 중력을 기구부의 복원력으로 활용하여, 초기화와 같은 가속도계 기반의 IMU 의 공통적인 문제를 해결하고 또한 비교적 간단한 움직임으로도 다양한 신호 패턴을 생성시킬 수 있도록 하는 것에 그 목적을 둔다.

• 보건교육건강증진학회지
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• 제21권1호
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• pp.259-283
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• 2004

This is an quasi experimental study using nonequivalent pre-test post-test control design for the development of the CAI program and an analysis of its effects, for nursing college students to learn emergency patient triage. This program was developed from November, 2000 to middle of September, 2001 with the aid of curriculum design experts. The subjects of this study were 86 randomly sampled freshmen students of C nursing college in Ulsan. They were divided into 45 for the test group and 41 for the control group. The CAI program for the learning of the emergency patient triage has been developed on the basis of Merrill's Component display theory and Keller's ARCS theory and through the curriculum design process of Hannafin ＆ Peck. It has also been done with the use of Tool book 8.0, the multimedia righting tool. The experiment to verify the effect of the CAI program has been carried on from September, 20 to October, 8 2001. There were six hypotheses to accomplish the purpose of the study, and the analysis of the data was done with the use of SPSS/win program. As a result of this study, the author concluded that this CAI program is an effective mediation method to promote the learning accomplishment and learning motive for nursing college students. Therefore in the field of emergency nursing education, it would be possible to use this program as means for widening the possibility of self-learning and to promote individual learning of nursing college students.