• 한국간호교육학회지
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• 제11권2호
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• pp.127-134
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• 2005

Purpose: The purpose of the study was to develop a cooperative clinical nursing education model in response to the challenge to provide quality clinical instruction for nursing students. Method: A hypothesized model was developed based on literature review and Cho's partnership model of preservice teacher. Final model was refined with cooperative committee meetings, workshop and post clinical education meetings. Results: A Cooperative clinical nursing education model was developed with three phases(collaboration, planning, redefinition of major roles) and ten constructs(organization of cooperative committee, goal setting, partnership contract, planning objectives, and operating manual). Conclusion: The Cooperative clinical nursing education model support the need for continued collaborative partnership between nursing college and hospitals to foster quality clinical instruction.

• 한국전기전자재료학회논문지
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• 제26권12호
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• pp.915-919
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• 2013

This is the study on the development of fusion heat dissipation of carbon magnesium materials. The purpose of this study is for effective utilization of heat emission which is the core of LED lighting. The result of study enabled the derivation of side satisfying result of making the surface temperature of lighting to be below $70^{\circ}C$ (actual measurement: $58^{\circ}C$) using magnesium. The lighting products that use magnesium was made possible based on the result of this study. Also from the performance aspect such as light distribution, the measurement of light efficiency demonstrated the level of 90 lm/W. Therefore the commercialization of lighting was made possible and the efficiency could be further enhanced by supplementation of LED performance.

• 건축역사연구
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• 제7권3호
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• pp.121-135
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• 1998

This paper aims at understanding the Characterics of Architectural Education Methodology in Hannes Meyer's Bauhaus. Through the analysis of his Bauhaus curriculums, writings and works, especially Co-op designs and buildings, this paper investgates the problems caused by functionality, diagramic organization of modern life and sociality, and grasps the meaning of his works. Meyer realized the possibility of Bauhaus education system resulting from mechanical and technological progress, and pursuited the architecture for the proletarian masses. According to analysis, functionality and critical sociality were adopted to criticize bourgeosie humanistic architecture, it reveals Hannes Meyer's architectural Avant-garde strategy.

• 대한전기학회:학술대회논문집
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• 대한전기학회 1999년도 추계학술대회 논문집 학회본부 B
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• pp.693-696
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• 1999

This paper describes a new voltage recorder for the voltage management of a power distribution line by using a new voltage measurement technique. The RMS(Root Mean Square) voltage measurement for the power line under the assumption of a sinusoidal input voltage is taken by the full-wave rectifier, half-adder utilizing operational amplifier(OP) circuit. A/D converter utilizing a dual slope converter converts an analog voltage signal into a serial pulse. The pulse is counted with a single chip micro-controller, converted with the RMS voltage, and saved into a flash memory. In the last, a new voltage recorder with compact size and multifunction is developed. Also, Voltage Management System that can analyze the stored data via RS-232C cable is developed based on Windows 95 and Visual C++.

• 한국고분자학회:학술대회논문집
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• 한국고분자학회 2006년도 IUPAC International Symposium on Advanced Polymers for Emerging Technologies
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• pp.89-89
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• 2006

Polyalkylene phosphates - polymers that are built on the repeating unit of the diester of phosphoric acid: -[OP(O)(OH)Oalkylene]-, are known to form backbones of nucleic and teichoic acids. Various synthetic ways will be reported for the synthesis of the bare chains, where "alkylene" in the formula above means mostly two or three methylene groups. Some other structures have also been prepared. Several applications of these polymers are to be discussed, namely as liquid membranes, as components of two-block copolymers (ionic-nonionic diblock dihydrophilic) used as modifiers of CaCO3 crystallization, and as components of the inorganic-polymer hybrid materials. Some other applications in the biomedical field will also be discussed.

• Journal of Dairy Science and Biotechnology
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• 제19권1호
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• pp.39-48
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• 2001

As the development of medical technology and the elevation of the standard of living, the population rate of elderly people in Korea is increasing gradually. To keep a good lift quality of the elderly, both appropriate exercise and nutrients intake are necessary for them. Dairy products are known for the good source of variable nutrients including functional components and bioactive peptides such as Ig, lactoferrin, MFGM, OPP, CPP, GMP, sialic acid etc that are required especially for elderly people. However, they are classified as the low dairy products consumption group recently. For the promotion of dairy product consumption of elderly people, variable and specialized dairy products for the elderly should be researched and developed with the strengthened publicity activities.

• 한국주거학회논문집
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• 제14권5호
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• pp.57-64
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• 2003

본 연구의 목적은 최근 건설된 노인전용 조합주택으로 입주한 노인가구를 대상으로 거주자 측면에서의 주거환경 평가이며, 아울러 미국 조합주택에 대한 이해를 도모하고자 한다. 설문지를 통해 수집한 자료는 빈도와 백분율 회귀분석을 사용하여 분석하였으며, 총 171가구가 본 조사에 참여하였다. 조사대상 가구주의 평균 연령은 76세였으며 교육 수준은 높았고, 가족형태는 부부나 독남가구가 대다수였다. 조사에 참여한 가구들은 저렴한 주택비용, 안전성, 주택유지 및 관리의 용이성, 주거 내의 접근용이성을 현 주거환경의 선택 동기로 손꼽았다. 현 주거환경의 평가를 물리적 환경, 사회적 환경, 그리고 거주자 참여방식의 관리에 대한 만족도로 크게 3가지로 나뒀으며, 물리적 환경 관련 요소가 주거환경 평가와 관련한 만족도에 가장 중요하게 작용하였다. 본 연구결과는 장기적인 주택관련 비용의 저렴화와 노인의 독립성을 위한 지원성이 강화된 물리적인 환경의 구축이 무엇보다 주거환경 평가시 중요하므로, 향후 노인전용 대안주택 계획시 이점에 대해 고려되어야 할 것이다.

• 한국수자원학회:학술대회논문집
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• 한국수자원학회 2004년도 학술발표회
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• pp.898-902
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• 2004

본 연구에서는 보천거로 인해 발생되는 보 상하류의 하상변동을 예측하여 보았다. 대상 지역은 최근 철거된 경안천 장지보 부근으로 양벌보에서 경안 1교까지 3.5km 구간이다. 흐름분석은 RMA-2를 이용하였으며 하상변동은 SED-2D모형을 이용하여 예측하였다. 모의 결과 보 철거로 인할 유속의 증가로 보 상류에서 침식이 발생하였고, 하류부는 유속 감소로 인할 최적이 발생하였다. 보 철거로 인한 하상변동의 영향이 보 주변에만 국한되지 않고 하류구간에 까지 영향을 미치는 것으로 나타났다. 그러나 이 모형은 장기하상변동에는 어려움이 있는 것으로 판단되어 보철거로 인한 2차원 장기하상변동을 예측하기 위해서는 새로운 모형의 개발이 요구된다.

• 공학교육연구
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• 제19권2호
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• pp.97-101
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• 2016

This paper examines the industry field training education model, analyze the operational status proposed improvement measures. Data were analyzed using a field training participating students participating industry last three years. On the other hand analysis field training participating students increased, industry participation has decreased. And most of the students took part in the seasonal short-term job training. In addition, it was difficult to analyze the employment status field training operations follow-up member. In this paper, a field training operations support system management models and practical training courses organized field trips how to improve. Field training operations support will be strengthened through the work associated with the company expanding participation model introduced and is expected to increase in the long-term practical training, students participate in field training system improvement. Run the job training Improvement in future research presented in this paper attempts to analyze the students' employment status and results of operations involved.

• EDISON SW 활용 경진대회 논문집
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• 제5회(2016년)
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• pp.262-267
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• 2016

In this paper, to design Human Powered Aircraft(HPAC) with high aspect ratio wing which behave with large displacement under lift distribution causing a failure itself, then steel wire has been designed to prevent its failure. unit load method is used to calculate reaction force on wire and Optimal Triangle(OPT) membrane is employed to analyze its main wing spar with large displacement. EDISON CSD solver, linear static analysis and co-rotational nonlinear static anaysis both using OPT membrane produce behaviors of beam for each case of wire location about main wing spar, and aerodynamic coefficient also, by using aerodynamic analysis tool.