Proceedings Of A Workshop On Materials State Awareness

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Proceedings of a Workshop on Materials State Awareness

National Research Council,Division on Engineering and Physical Sciences,National Materials Advisory Board
Proceedings of a Workshop on Materials State Awareness Book PDF

Author : National Research Council,Division on Engineering and Physical Sciences,National Materials Advisory Board
Publisher : National Academies Press
Page : 76 pages
File Size : 52,6 Mb
Release : 2008-06-30
Category : Technology & Engineering
ISBN : 9780309178518

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Proceedings of a Workshop on Materials State Awareness by National Research Council,Division on Engineering and Physical Sciences,National Materials Advisory Board Pdf

In order to ensure effective military operations and continued warfighter safety, the functionality and integrity of the equipment used must also be ensured. For the past several years, the Nondestructive Evaluation Branch at the Air Force Research Laboratory (AFRL) has focused actively on the development of embedded sensing technologies for the real-time monitoring of damage states in aircraft, turbine engines, and aerospace structures. These sensing technologies must be developed for use in environments ranging from the normal to the extreme, confronting researchers with the need to understand issues involving reliability, wireless telemetry, and signal processing methods. Additionally, there is a need to develop science and technology that will address the sensing of a material state at the microstructure level, precursor damage at the dislocation level, and fatigue-crack size population. To address these issues, the National Research Council convened a workshop at which speakers gave their personal perspectives on technological approaches to understanding materials state and described potential challenges and advances in technology. This book consists primarily of extended abstracts of the workshop speakers' presentations, conveying the nature and scope of the material presented.

Applying Materials State Awareness to Condition-Based Maintenance and System Life Cycle Management

National Academies of Sciences, Engineering, and Medicine,Division on Engineering and Physical Sciences,National Materials and Manufacturing Board,Defense Materials Manufacturing and Infrastructure Standing Committee
Applying Materials State Awareness to Condition Based Maintenance and System Life Cycle Management Book PDF

Author : National Academies of Sciences, Engineering, and Medicine,Division on Engineering and Physical Sciences,National Materials and Manufacturing Board,Defense Materials Manufacturing and Infrastructure Standing Committee
Publisher : National Academies Press
Page : 133 pages
File Size : 48,5 Mb
Release : 2016-04-25
Category : Technology & Engineering
ISBN : 9780309379359

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Applying Materials State Awareness to Condition-Based Maintenance and System Life Cycle Management by National Academies of Sciences, Engineering, and Medicine,Division on Engineering and Physical Sciences,National Materials and Manufacturing Board,Defense Materials Manufacturing and Infrastructure Standing Committee Pdf

In August 2014, the committee on Defense Materials Manufacturing and Infrastructure convened a workshop to discuss issues related to applying materials state awareness to condition-based maintenance and system life cycle management. The workshop was structured around three focal topics: (1) advances in metrology and experimental methods, (2) advances in physics-based models for assessment, and (3) advances in databases and diagnostic technologies. This report summarizes the discussions and presentations from this workshop.

Review of the Federal Strategy for Nanotechnology-Related Environmental, Health, and Safety Research

National Research Council,Division on Engineering and Physical Sciences,National Materials Advisory Board,Division on Earth and Life Studies,Board on Environmental Studies and Toxicology,Committee for Review of the Federal Strategy to Address Environmental, Health, and Safety Research Needs for Engineered Nanoscale Materials
Review of the Federal Strategy for Nanotechnology Related Environmental Health and Safety Research Book PDF

Author : National Research Council,Division on Engineering and Physical Sciences,National Materials Advisory Board,Division on Earth and Life Studies,Board on Environmental Studies and Toxicology,Committee for Review of the Federal Strategy to Address Environmental, Health, and Safety Research Needs for Engineered Nanoscale Materials
Publisher : National Academies Press
Page : 131 pages
File Size : 52,6 Mb
Release : 2009-02-17
Category : Technology & Engineering
ISBN : 9780309185837

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Review of the Federal Strategy for Nanotechnology-Related Environmental, Health, and Safety Research by National Research Council,Division on Engineering and Physical Sciences,National Materials Advisory Board,Division on Earth and Life Studies,Board on Environmental Studies and Toxicology,Committee for Review of the Federal Strategy to Address Environmental, Health, and Safety Research Needs for Engineered Nanoscale Materials Pdf

This new book from the National Research Council finds serious weaknesses in the government's plan for research on the potential health and environmental risks posed by nanomaterials, which are increasingly being used in consumer goods and industry. An effective national plan for identifying and managing potential risks is essential to the successful development and public acceptance of nanotechnology-enabled products. The book recommends a robust national strategic plan for addressing nanotechnology-related EHS risks, which will need to focus on promoting research that can assist all stakeholders, including federal agencies, in planning, controlling, and optimizing the use of engineered nanomaterials while minimizing EHS effects of concern to society. Such a plan will ensure the timely development of engineered nanoscale materials that will bring about great improvements in the nation's health, its environmental quality, its economy, and its security.

Research Progress on Environmental, Health, and Safety Aspects of Engineered Nanomaterials

National Research Council,Division on Engineering and Physical Sciences,Division on Earth and Life Studies,National Materials and Manufacturing Board,Board on Chemical Sciences and Technology,Board on Environmental Studies and Toxicology,Committee to Develop a Research Strategy for Environmental, Health, and Safety Aspects of Engineered Nanomaterials
Research Progress on Environmental Health and Safety Aspects of Engineered Nanomaterials Book PDF

Author : National Research Council,Division on Engineering and Physical Sciences,Division on Earth and Life Studies,National Materials and Manufacturing Board,Board on Chemical Sciences and Technology,Board on Environmental Studies and Toxicology,Committee to Develop a Research Strategy for Environmental, Health, and Safety Aspects of Engineered Nanomaterials
Publisher : National Academies Press
Page : 163 pages
File Size : 45,7 Mb
Release : 2013-12-25
Category : Technology & Engineering
ISBN : 9780309291866

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Research Progress on Environmental, Health, and Safety Aspects of Engineered Nanomaterials by National Research Council,Division on Engineering and Physical Sciences,Division on Earth and Life Studies,National Materials and Manufacturing Board,Board on Chemical Sciences and Technology,Board on Environmental Studies and Toxicology,Committee to Develop a Research Strategy for Environmental, Health, and Safety Aspects of Engineered Nanomaterials Pdf

Despite the increase in funding for research and the rising numbers of peer-reviewed publications over the past decade that address the environmental, health, and safety aspects of engineered nanomaterials (ENMs), uncertainty about the implications of potential exposures of consumers, workers, and ecosystems to these materials persists. Consumers and workers want to know which of these materials they are exposed to and whether the materials can harm them. Industry is concerned about being able to predict with sufficient certainty whether products that it makes and markets will pose any environmental, health or safety issues and what measures should be taken regarding manufacturing practices and worldwide distribution to minimize any potential risk. However, there remains a disconnect between the research that is being carried out and its relevance to and use by decision-makers and regulators to make informed public health and environmental policy and regulatory decisions. Research Progress on Environmental, Health, and Safety Aspects of Nanomaterials evaluates research progress and updates research priorities and resource estimates on the basis of results of studies and emerging trends in the nanotechnology industry. This report follows up the 2012 report A Research Strategy for Environmental, Health, and Safety Aspects of Engineered Nanomaterials, which presented a strategic approach for developing the science and research infrastructure needed to address uncertainties regarding the potential environmental, health, and safety risks posed by ENMs. This new report looks at the state of nanotechnology research, examines market and regulatory conditions and their affect on research priorities, and considers the criteria for evaluating research progress on the environmental, health, and safety aspects of nanotechnology.

A Research Strategy for Environmental, Health, and Safety Aspects of Engineered Nanomaterials

National Research Council,Division on Engineering and Physical Sciences,National Materials and Manufacturing Board,Division on Earth and Life Studies,Board on Chemical Sciences and Technology,Board on Environmental Studies and Toxicology,Committee to Develop a Research Strategy for Environmental, Health, and Safety Aspects of Engineered Nanomaterials
A Research Strategy for Environmental Health and Safety Aspects of Engineered Nanomaterials Book PDF

Author : National Research Council,Division on Engineering and Physical Sciences,National Materials and Manufacturing Board,Division on Earth and Life Studies,Board on Chemical Sciences and Technology,Board on Environmental Studies and Toxicology,Committee to Develop a Research Strategy for Environmental, Health, and Safety Aspects of Engineered Nanomaterials
Publisher : National Academies Press
Page : 230 pages
File Size : 47,5 Mb
Release : 2012-06-09
Category : Science
ISBN : 9780309253284

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A Research Strategy for Environmental, Health, and Safety Aspects of Engineered Nanomaterials by National Research Council,Division on Engineering and Physical Sciences,National Materials and Manufacturing Board,Division on Earth and Life Studies,Board on Chemical Sciences and Technology,Board on Environmental Studies and Toxicology,Committee to Develop a Research Strategy for Environmental, Health, and Safety Aspects of Engineered Nanomaterials Pdf

The nanotechnology sector, which generated about $225 billion in product sales in 2009, is predicted to expand rapidly over the next decade with the development of new technologies that have new capabilities. The increasing production and use of engineered nanomaterials (ENMs) may lead to greater exposures of workers, consumers, and the environment, and the unique scale-specific and novel properties of the materials raise questions about their potential effects on human health and the environment. Over the last decade, government agencies, academic institutions, industry, and others have conducted many assessments of the environmental, health, and safety (EHS) aspects of nanotechnology. The results of those efforts have helped to direct research on the EHS aspects of ENMs. However, despite the progress in assessing research needs and despite the research that has been funded and conducted, developers, regulators, and consumers of nanotechnology-enabled products remain uncertain about the types and quantities of nanomaterials in commerce or in development, their possible applications, and their associated risks. A Research Strategy for Environmental, Health, and Safety Aspects of Engineered Nanomaterials presents a strategic approach for developing the science and research infrastructure needed to address uncertainties regarding the potential EHS risks of ENMs. The report summarizes the current state of the science and high-priority data gaps on the potential EHS risks posed by ENMs and describes the fundamental tools and approaches needed to pursue an EHS risk research strategy. The report also presents a proposed research agenda, short-term and long-term research priorities, and estimates of needed resources and concludes by focusing on implementation of the research strategy and evaluation of its progress, elements that the committee considered integral to its charge.

21st Century Paradigm Change in Performance and Design Metrics

National Academies of Sciences, Engineering, and Medicine,Division on Engineering and Physical Sciences,National Materials and Manufacturing Board,Defense Materials Manufacturing and Infrastructure Standing Committee
21st Century Paradigm Change in Performance and Design Metrics Book PDF

Author : National Academies of Sciences, Engineering, and Medicine,Division on Engineering and Physical Sciences,National Materials and Manufacturing Board,Defense Materials Manufacturing and Infrastructure Standing Committee
Publisher : National Academies Press
Page : 89 pages
File Size : 48,7 Mb
Release : 2019-08-15
Category : Technology & Engineering
ISBN : 9780309475648

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21st Century Paradigm Change in Performance and Design Metrics by National Academies of Sciences, Engineering, and Medicine,Division on Engineering and Physical Sciences,National Materials and Manufacturing Board,Defense Materials Manufacturing and Infrastructure Standing Committee Pdf

In September 2015, the National Academies of Sciences, Engineering, and Medicine convened a two-day workshop on evolving paradigms for design and manufacturing. Participants discussed ways to lower costs and shorten production time in defense systems while bringing materials and manufacturing alternatives into the tradespace. This publication summarizes the presentations and discussions from the workshop.

Globalization of Defense Materials and Manufacturing

National Academies of Sciences, Engineering, and Medicine,Division on Engineering and Physical Sciences,National Materials and Manufacturing Board,Defense Materials Manufacturing and Infrastructure Standing Committee
Globalization of Defense Materials and Manufacturing Book PDF

Author : National Academies of Sciences, Engineering, and Medicine,Division on Engineering and Physical Sciences,National Materials and Manufacturing Board,Defense Materials Manufacturing and Infrastructure Standing Committee
Publisher : National Academies Press
Page : 121 pages
File Size : 49,8 Mb
Release : 2018-12-02
Category : Technology & Engineering
ISBN : 9780309475464

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Globalization of Defense Materials and Manufacturing by National Academies of Sciences, Engineering, and Medicine,Division on Engineering and Physical Sciences,National Materials and Manufacturing Board,Defense Materials Manufacturing and Infrastructure Standing Committee Pdf

Emerging economies, social and political transitions, and new ways of doing business are changing the world dramatically. To be the leader in this competitive climate, a defense manufacturing enterprise will require up-to-date capabilities, which include improvements in materials processing, among other things. Also, national and international efforts to mitigate environmentally harmful effects of industrial processes and to improve decision making for handling and disposing of industrial contaminants adds additional requirements for any future efforts. The objective of retaining high-value materials-related manufacturing as a key national competitive capability implies a number of factors. The value of specific manufacturing capabilities could be defined not only in terms of criticality to defense systems but also in relation to technology and knowledge content, importance as a supplier to other industries, and importance to U.S. exports. Requested by Department of Defense (DoD) communities, the National Academies of Sciences, Engineering, and Medicine held a workshop in March 2015 to further explore materials and manufacturing processes. The participants explored changes in the global R&D landscape, technology awareness mechanismsâ€"both DoD's mechanisms and other modelsâ€"and collaboration models and issues in R&D. This publication summarizes the presentations and discussions from the workshop.

Resources in Education

Anonim
Resources in Education Book PDF

Author : Anonim
Publisher : Unknown
Page : 764 pages
File Size : 51,6 Mb
Release : 2001
Category : Education
ISBN : CUB:U183034913798

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Resources in Education by Anonim Pdf

The Archaeological and Forensic Applications of Microfossils: A Deeper Understanding of Human History The Archaeological and Forensic Applications of Microfossils

M. Williams,T. Hill,I. Boomer,I.P. Wilkinson
The Archaeological and Forensic Applications of Microfossils A Deeper Understanding of Human History The Archaeological and Forensic Applications of Microfossils Book PDF

Author : M. Williams,T. Hill,I. Boomer,I.P. Wilkinson
Publisher : Geological Society of London
Page : 296 pages
File Size : 51,8 Mb
Release : 2017-06-16
Category : Science
ISBN : 9781786203052

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The Archaeological and Forensic Applications of Microfossils: A Deeper Understanding of Human History The Archaeological and Forensic Applications of Microfossils by M. Williams,T. Hill,I. Boomer,I.P. Wilkinson Pdf

Microfossils are an abundant component of the sedimentary rock record. Their analysis can reveal not only the environments in which the rocks were deposited, but also their age. When combined, the spatial and temporal distribution patterns of microfossils offer enormous utility for archaeological and forensic investigations. Their presence can act as a geological ‘fingerprint’ and the tiniest fragment of material, such as a broken Iron Age potsherd, can contain a microfossil signature that reveals the geographical source of the materials under investigation. This book explores how microfossils are employed as tools to interpret human society and habitation throughout history. Examples include microfossil evidence associated with Palaeolithic human occupation at Boxgrove in Sussex, alongside investigations into human-induced landscape change during the Holocene. Further examples include the use of microfossils to provenance the source materials of Iron Age ceramics, Roman mosaics and Minoan pottery, in addition to their application to help solve modern murder cases, highlighting the diverse applications of microfossils to improving our understanding of human history.

Focus on Educational Success

Anonim
Focus on Educational Success Book PDF

Author : Anonim
Publisher : Unknown
Page : 290 pages
File Size : 52,7 Mb
Release : 1980
Category : Educational planning
ISBN : WISC:89096580477

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Focus on Educational Success by Anonim Pdf