Pathways to Our Sustainable Future
Pathways to Our Sustainable Future

Author: Patricia DeMarco

Publisher: University of Pittsburgh Press

Published: 2017-10-24

Total Pages: 247

ISBN-13: 0822983001

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Pittsburgh has a rich history of social consciousness in calls for justice and equity. Today, the movement for more sustainable practices is rising in Pittsburgh. Against a backdrop of Marcellus shale gas development, initiatives emerge for a sustainable and resilient response to the climate change and pollution challenges of the twenty-first century. People, institutions, communities, and corporations in Pittsburgh are leading the way to a more sustainable future. Examining the experience of a single city, with vast social and political complexities and a long industrial history, allows a deeper understanding of the challenges and opportunities inherent in adapting to change throughout the world. The case studies in this book respond to ethical challenges and give specific examples of successful ways forward. Choices include transforming the energy system, restoring infertile ground, and preventing pollution through green chemistry. Inspired by the pioneering voice of Rachel Carson, this is a book about empowerment and hope.

Pathways to a Hydrogen Future
Pathways to a Hydrogen Future

Author: Thomas E Drennen

Publisher: Elsevier

Published: 2007-08-29

Total Pages: 305

ISBN-13: 0080550444

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Hydrogen may someday fuel our cars and power and heat our homes and businesses and revolutionize the way we use energy. Moving to a hydrogen economy could help reduce our reliance on foreign oil, improve local air quality, and reduce the risk of climate change. Despite the potential of hydrogen, there is no guarantee that the hydrogen economy will happen as the obstacles are considerable and the competing visions are many. Pathways to a Hydrogen Future seeks to untangle the competing visions of a hydrogen economy, explain the trade-offs and obstacles and offer recommendations for a path forward. The results are based on a detailed simulation model developed at Sandia National Laboratories: "The Hydrogen Futures Simulation Model (H2Sim)". The H2Sim is a high-level strategic tool for evaluating the economic and environmental trade-offs of alternative hydrogen production, storage, transport, and end use options in the year 2020. An executive version of H2Sim is included with the book allowing readers to explore the various scenarios discussed. H2Sim's ease of use and its ability to provide answers to these types of questions make it a powerful educational and policy making tool. The model's structure is ideal for exploring "what-if" questions, such as: Can fuel cell vehicles (FCVs) compete economically with current cars if the FCVs are 2.5 times as efficient? Should the hydrogen be produced at fueling stations or at central locations and transported to fueling stations?* Includes an executive version of H2Sim allowing readers to explore the various scenarios discussed * H2Sim's ease of use and ability to provide answers makes it a powerful educational and policy making tool * The model's structure is ideal for exploring "what-if" questions, such as: Can fuel cell vehicles (FCVs) compete economically with current cars if the FCVs are 2.5 times as efficient? Should the hydrogen be produced at fueling stations or at central locations and transported to fueling stations?

Improved Fire- and Smoke-Resistant Materials for Commercial Aircraft Interiors
Improved Fire- and Smoke-Resistant Materials for Commercial Aircraft Interiors

Author: National Research Council

Publisher: National Academies Press

Published: 1995-08-08

Total Pages: 258

ISBN-13: 0309176247

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This book describes the Conference on Fire and Smoke-Resistant Materials held at the National Academy of Sciences on November 8-10, 1994. The purpose of this conference was to identify trends in aircraft fire safety and promising research directions for the Federal Aviation Administration's program in smoke and fire resistant materials. This proceedings contains 15 papers presented by distinguished speakers and summaries of the workshop sessions concerning toxicity issues, fire performance parameters, drivers for materials development, and new materials technology.

Li-s Batteries: The Challenges, Chemistry, Materials, And Future Perspectives
Li-s Batteries: The Challenges, Chemistry, Materials, And Future Perspectives

Author: Rezan Demir-cakan

Publisher: #N/A

Published: 2017-06-09

Total Pages: 370

ISBN-13: 1786342510

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'This book provides an excellent review and analysis of the latest information on rechargeable Li-S battery research. With a clear and concise writing style and in-depth technical material , this book will appeal to undergraduates and graduates, researchers, chemists, material scientists, and physicists working in the field of energy storage, especially those with an interest in Li-S battery technology.'IEEE Electrical Insulation MagazineLithium-sulfur (Li-S) batteries give us an alternative to the more prevalent lithium-ion (Li-ion) versions, and are known for their observed high energy densities. Systems using Li-S batteries are in early stages of development and commercialization however could potentially provide higher, safer levels of energy at significantly lower cost.In this book the history, scientific background, challenges and future perspectives of the lithium-sulfur system are presented by experts in the field. Focus is on past and recent advances of each cell compartment responsible for the performance of the Li-S battery, and includes analysis of characterization tools, new designs and computational modeling. As a comprehensive review of current state-of-play, it is ideal for undergraduates, graduate students, researchers, physicists, chemists and materials scientists interested in energy storage, material science and electrochemistry.

Damage Detection in Composite Materials
Damage Detection in Composite Materials

Author: John E. Masters

Publisher: ASTM International

Published: 1992

Total Pages: 280

ISBN-13: 0803114745

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A collection of 16 papers from an international symposium in San Antonio, November 1990, focusing on the necessary coordination between materials scientists, stress analysts, and non-destructive evaluation specialists, for successfully designing, building, certifying, and maintaining composite struc