The purpose of this study was to develop a nursing education program using Web-based simulation for the care of patients with intracranial pressure. An additional aim was to verify the effectiveness of nursing knowledge, problem-solving competency, a critical thinking disposition, and the expectation of learning transfer. Methods: This was an experimental study using repeated measures with a nonequivalent control group. The participants were senior nursing students, randomly assigned to experimental (n=30) and control (n=30) groups. The experimental group participated in a nursing education program that included Web-based lectures, pre-briefing, Web-based simulation, and debriefing, whereas the control group’s program included only Web-based lectures. Results: A significant difference was found between the experimental and control groups in problem-solving competency (F=5.84, p=.005), critical thinking disposition (F=4.25, p=.021), and the expectation of learning transfer (t=2.30, p<.025). Also, a significant interaction between time and group was found in problem-solving competency and critical thinking disposition. Conclusion: The results of this study showed that the education program using Web-based simulation positively affected nursing students’ problem-solving competency, critical thinking disposition, and the expectation of learning transfer. Therefore, this program can be considered a valuable aid in educating nursing students.

The effects of an excess of Bi on the piezoelectric and dielectric properties of 0.60Bi1+xFeO3-0.40BaTiO3 (x = 0, 0.01, 0.03, 0.05, 0.07) were investigated. The ceramics were processed through a conventional solid state reaction method and then quenched after sintering at different temperatures in the range of 980~1070 oC. A single perovskite structure without any secondary phase was confirmed for all compositions and temperatures. It was found that excess Bi reduced the sintering temperatures, acted as a sintering aid and enhanced the properties in combination with quenching. Curie temperature (TC) was found to slightly increase due to the presence of excess Bi; electrical properties were also improved by quenching. At x = 0.03 and 1030 oC, remnant polarization (2Pr) was as high as 45.4 μC/cm2 and strain at 40 kV/cm was up to 0.176 %.

기후변화, 농업용수, 대기오염 등의 환경변화에 민감한 연구단지의 특성상 환경 자원의 이용이 용이해야 하나 현 농업기술원은 농업연구를 위한 환경 및 생태계 유지가 힘든 실정이다. 또한 지속 가능한 농업, 6차 산업화와 같은 새로운 패러다임에 입각한 기반시설을 수립하고 공공서비스의 효율적인 공급을 위해서는 경상북도농업기술원의 이전이 불가피하다. 이에 따라 농업기술원 이전을 위한 입지이론 및 방법을 검토하고 입지여건 분석을 위한 입지선정 기준을 제시하는 것이 본 연구의 목적이다. 따라서, 먼저 공공시설 이전에 관한 입지이론에 대해 알아보았고, 입지선정을 위한 연구방법으로 후보지 여과방법을 사용하였다. 후보지 여과방법에는 요인별 점검법, 나뭇가지 모양분석법, 혼합형 분석법이 있는데 본 연구에서는 요인별 점검법을 바탕으로 하여 입지기준을 제시하였다. 이에 따라 입지선정 기준으로 경제성과 개발의 용의성, 접근성과 편의성, 농업여건, 토양여건, 인력자원 지원이 가능한 곳 그리고 연계성과 형평성이 고려되었다.