Download or read book Advanced Dementia written by Susan Mitchell and published by . This book was released on 2011-01-03 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: This guide serves as a valuable resource for families and individuals responsible for making difficult health care decisions for persons with advanced dementia. Created by a team of leading geriatricians, palliative care specialists and researchers at the Institute for Aging Research and Beth Israel Medical Center in Boston, this book uses a question and answer format to guide decision-making around such issues as: the use of feeding tubes; treatment options for infections; hospitalizations; and the use of palliative care or hospice services. The impact of advanced dementia on caregivers and families is also discussed. A handy glossary of terms and a compendium of resources are included.

Download or read book Solar Coronal Structures written by International Astronomical Union. Colloquium and published by Veda. This book was released on 1994 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Thrust Augmentation Measurements Using a Pulse Detonation Engine Ejector written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-06-20 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present NASA GRC-funded three-year research project is focused on studying PDE driven ejectors applicable to a hybrid Pulse Detonation/Turbofan Engine. The objective of the study is to characterize the PDE-ejector thrust augmentation. A PDE-ejector system has been designed to provide critical experimental data for assessing the performance enhancements possible with this technology. Completed tasks include demonstration of a thrust stand for measuring average thrust for detonation tube multi-cycle operation, and design of a 72-in.-long, 2.25-in.-diameter (ID) detonation tube and modular ejector assembly. This assembly will allow testing of both straight and contoured ejector geometries. Initial ejectors that have been fabricated are 72-in.-long-constant-diameter tubes (4-, 5-, and 6-in.-diameter) instrumented with high-frequency pressure transducers. The assembly has been designed such that the detonation tube exit can be positioned at various locations within the ejector tube. PDE-ejector system experiments with gaseous ethylene/ nitrogen/oxygen propellants will commence in the very near future. The program benefits from collaborations with Prof. Merkle of University of Tennessee whose PDE-ejector analysis helps guide the experiments. The present research effort will increase the TRL of PDE-ejectors from its current level of 2 to a level of 3. Santoro, Robert J. and Pal, Sibtosh Glenn Research Center NASA/CR-2003-212191, NAS 1.26:212191, E-13794