TAILIEUCHUNG - Testing of Body Armor Materials Phase III

The committee was tasked to determine the best instrumentation and procedures for measuring BFD (see Box S-1). To do this, it reviewed technical specifications, viewed demonstrations of the operation and use of current and prospective systems, and evaluated factors such as human handling variability, process transparency, and software variability judgment. The committee found that given the current clay variation, a measurement precision (standard deviation) of mm is sufficient; instruments featuring greater precision add little practical value to the testing process. Future improvements in the inherent variability of the backing material will require instruments that are correspondingly more precise. It is important that quantified data from actual tests be obtained. | Testing of Body Armor Materials Phase III Committee on Testing of Body Armor Materials for Use by the . Army Phase III Board on Army Science and Technology Division on Engineering and Physical Sciences NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES THE NATIONAL ACADEMIES PRESS Washington . THE NATIONAL ACADEMIES PRESS 500 Fifth Street NW Washington DC 20001 NOTICE The project that is the subject of this report was approved by the Governing Board of the National Research Council whose members are drawn from the councils of the National Academy of Sciences the National Academy of Engineering and the Institute of Medicine. The members of the committee responsible for the report were chosen for their special competences and with regard for appropriate balance. This material is based upon work supported by the National Science Foundation under Grant No. SES-0453930 Amendment 012. Any opinions findings and conclusions or recommendations expressed in this material are those of the author s and do not necessarily reflect the views of the National Science Foundation. International Standard Book Number ISBN-13 978-309-25599-8 International Standard Book Number ISBN-10 0-309-25599-6 Limited copies of this report are available from Additional copies are available from Board on Army Science and Technology National Research Council 500 Fifth Street NW Room 940 Washington DC 20001 202 334-3118 The National Academies Press 500 Fifth Street NW Keck 360 Washington DC 20001 800 624-6242 or 202 334-3313 http Copyright 2012 by the National Academy of Sciences. All rights reserved. Printed in the United States of .

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