102 research outputs found

    Expanding Our Understanding Complex Decision-Making in Emergent, Routine, and Urgent Ethically Challenging Clinical Situations

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    Study Purpose The purpose of this study was to discover and identify the continuum between conscientious objectors and designated staff in the provision of nursing care to women seeking abortions. More specifically, we sought to gain a deeper understanding of processes that nurses use when making clinical decisions in ethically challenging situations using abortion as the clinical contex

    In Situ Fabrication and Repair (ISFR) Technologies; New Challenges for Exploration

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    NASA's human exploration initiative poses great opportunity and great risk for manned missions to the Moon and Mars. Engineers and Scientists at the Marshall Space Flight Center (MSFC) are continuing to evaluate current technologies for in situ resource-based exploration fabrication and repair applications. Several technologies to be addressed in this paper have technology readiness levels (TRLs) that are currently mature enough to pursue for exploration purposes. However, while many technologies offer promising applications, these technologies must be pulled along by the demands and applications of this great initiative. The In Situ Fabrication and Repair (ISFR) Element will supply and push state of the art technologies for applications such as habitat structure development, in situ resource utilization for tool and part fabrication, and repair and non-destructive evaluation W E ) of common life support elements. As an overview of the ISFR Element, this paper will address rapid prototyping technologies, their applications, challenges, and near term advancements. This paper will also discuss the anticipated need to utilize in situ resources to produce replacement parts and fabricate repairs to vehicles, habitats, life support and quality of life elements. Overcoming the challenges of ISFR development will provide the Exploration initiative with state of the art technologies that reduce risk, and enhance supportability
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