This descriptive phenomenological study was to explore how communication and leadership influenced retention of registered nurses. The theoretical foundation of this descriptive phenomenological study is communication...This descriptive phenomenological study was to explore how communication and leadership influenced retention of registered nurses. The theoretical foundation of this descriptive phenomenological study is communication and leadership grounded in Burns theory of transformational leadership. The purpose of this study was to expand on and fill a gap in the research of how the lived experiences of nine registered nurses add to the influence communication and leadership has on retention, and to answer the following research questions. What are the lived experiences of registered nurses in the Western United States as they relate to retention when those registered nurses perceive a lack of communication? And, what are the lived experiences of registered nurses in the Western United States as they relate to retention when those registered nurses perceive a lack of leadership? The researcher interviewed nine participants working in hospitals in the Western United States. Thematic and descriptive data analysis resulted in five primary themes, transparency, cohesive workplace, passion, collaboration, and leadership. The study used transformational leadership as the primary leadership philosophy. The results of the study showed that leadership and communication can have a positive, or a negative influence on retention of registered.展开更多
A novel kind of SC（superconducting） solenoid coil is designed to satisfy the homogencity requirement of the magnetic field.In this paper,we first calculate the current density distribution of the solenoid coil secti...A novel kind of SC（superconducting） solenoid coil is designed to satisfy the homogencity requirement of the magnetic field.In this paper,we first calculate the current density distribution of the solenoid coil section through the linear programming method.Then a traditional solenoid and a nonrectangular section solenoid are designed to produce a central field up to 7 T with a homogencity to the greatest extent.After comparision of the two solenoid coils designed in magnet field quality,fabrication cost and other aspects,the new design of the nonrectangular section of a solenoid coil can be realized through improving the techniques of framework fabrication and winding.Finally,the outlook and error analysis of this kind of SC magnet coil are also discussed briefly.展开更多
文摘This descriptive phenomenological study was to explore how communication and leadership influenced retention of registered nurses. The theoretical foundation of this descriptive phenomenological study is communication and leadership grounded in Burns theory of transformational leadership. The purpose of this study was to expand on and fill a gap in the research of how the lived experiences of nine registered nurses add to the influence communication and leadership has on retention, and to answer the following research questions. What are the lived experiences of registered nurses in the Western United States as they relate to retention when those registered nurses perceive a lack of communication? And, what are the lived experiences of registered nurses in the Western United States as they relate to retention when those registered nurses perceive a lack of leadership? The researcher interviewed nine participants working in hospitals in the Western United States. Thematic and descriptive data analysis resulted in five primary themes, transparency, cohesive workplace, passion, collaboration, and leadership. The study used transformational leadership as the primary leadership philosophy. The results of the study showed that leadership and communication can have a positive, or a negative influence on retention of registered.
基金Supported hy National Natural Science Foundation of China(91026001)High-tech Projects
文摘A novel kind of SC（superconducting） solenoid coil is designed to satisfy the homogencity requirement of the magnetic field.In this paper,we first calculate the current density distribution of the solenoid coil section through the linear programming method.Then a traditional solenoid and a nonrectangular section solenoid are designed to produce a central field up to 7 T with a homogencity to the greatest extent.After comparision of the two solenoid coils designed in magnet field quality,fabrication cost and other aspects,the new design of the nonrectangular section of a solenoid coil can be realized through improving the techniques of framework fabrication and winding.Finally,the outlook and error analysis of this kind of SC magnet coil are also discussed briefly.
