Proceedings of a Workshop on Materials State Awareness (NMAB)

Released 06.01.08

 The integrity of equipment used in military operations is critical for effective and safe use. In the past several years, the Air Force Research Lab has focused on the development of embedded sensing technologies-materials state awareness-as a means for ensuring this integrity.  Implementing such a system requires the solution to a host of complicated scientific and technical problems.  To help address these issues, the AFRL asked the NRC to hold a workshop on materials state awareness.  This report presents a set of extended abstracts of the speaker's presentations.  They include key issues in materials state awareness; what is materials state awareness; the characteristics and properties that should be sensed and how that should be done; materials state awareness application issues, and the future of materials state awareness.

Integrated Computational Materials Engineering: A Transformational Discipline for Improved Competitiveness and National Security (NMAB)

Released 04.25.2008

Integrated computational materials engineering (ICME) is an emerging discipline that can accelerate materials development and unify design and manufacturing. Developing ICME is a grand challenge that could provide significant economic benefit. To help develop a strategy for development of this new technology area, DOE and DoD asked the NRC to explore its benefits and promises, including the benefits of a comprehensive ICME capability; to establish a strategy for development and maintenance of an ICME infrastructure, and to make recommendations about how best to meet these opportunities. This report provides a vision for ICME, a review of case studies and lessons learned, an analysis of technological barriers, and an evaluation of ways to overcome cultural and organizational challenges to develop the discipline.

Inspired by Biology:  From Molecules to Materials to Machines (BPA, BLS)

Released 02.15.08

Scientists have long desired to create synthetic systems that function with the precision and efficiency of biological systems.  Using new techniques, researchers are now uncovering principles that could allow the creation of synthetic materials that can perform tasks as precise as biological systems.  To assess the current work and future promise of the biology-materials science intersection, the Department of Energy and the National Science Foundation asked the NRC to identify the most compelling questions and opportunities at this interface, suggest strategies to address them, and consider connections with national priorities such as healthcare and economic growth.  This report presents a discussion of principles governing biomaterial design, a description of advanced materials for selected functions such as energy and national security, an assessment of biomolecular materials research tools, and an examination of infrastructure and resources for bridging biological and materials science.