Technologies and Approaches to Reducing the Fuel Consumption of Medium- and Heavy-Duty Vehicles
Technologies and Approaches to Reducing the Fuel Consumption of Medium- and Heavy-Duty Vehicles

Author: National Research Council

Publisher: National Academies Press

Published: 2010-07-30

Total Pages: 251

ISBN-13: 0309159474

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Technologies and Approaches to Reducing the Fuel Consumption of Medium- and Heavy-Duty Vehicles evaluates various technologies and methods that could improve the fuel economy of medium- and heavy-duty vehicles, such as tractor-trailers, transit buses, and work trucks. The book also recommends approaches that federal agencies could use to regulate these vehicles' fuel consumption. Currently there are no fuel consumption standards for such vehicles, which account for about 26 percent of the transportation fuel used in the U.S. The miles-per-gallon measure used to regulate the fuel economy of passenger cars. is not appropriate for medium- and heavy-duty vehicles, which are designed above all to carry loads efficiently. Instead, any regulation of medium- and heavy-duty vehicles should use a metric that reflects the efficiency with which a vehicle moves goods or passengers, such as gallons per ton-mile, a unit that reflects the amount of fuel a vehicle would use to carry a ton of goods one mile. This is called load-specific fuel consumption (LSFC). The book estimates the improvements that various technologies could achieve over the next decade in seven vehicle types. For example, using advanced diesel engines in tractor-trailers could lower their fuel consumption by up to 20 percent by 2020, and improved aerodynamics could yield an 11 percent reduction. Hybrid powertrains could lower the fuel consumption of vehicles that stop frequently, such as garbage trucks and transit buses, by as much 35 percent in the same time frame.

Air Quality Management in the United States
Air Quality Management in the United States

Author: Committee on Air Quality Management in the United States

Publisher: National Academy Press

Published: 2004-09-13

Total Pages: 436

ISBN-13:

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Managing the nation's air quality is a complex undertaking, involving tens of thousands of people in regulating thousands of pollution sources. The authors identify what has worked and what has not, and they offer wide-ranging recommendations for setting future priorities, making difficult choices, and increasing innovation. This new book explores how to better integrate scientific advances and new technologies into the air quality management system. The volume reviews the three-decade history of governmental efforts toward cleaner air, discussing how air quality standards are set and results measured, the design and implementation of control strategies, regulatory processes and procedures, special issues with mobile pollution sources, and more. The book looks at efforts to spur social and behavioral changes that affect air quality, the effectiveness of market-based instruments for air quality regulation, and many other aspects of the issue. Rich in technical detail, this book will be of interest to all those engaged in air quality management: scientists, engineers, industrial managers, law makers, regulators, health officials, clean-air advocates, and concerned citizens.

Forensic Psychology
Forensic Psychology

Author: Thomas Davis

Publisher: Bloomsbury Publishing

Published: 2020-12-10

Total Pages: 400

ISBN-13: 1352011220

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This fascinating and research-led textbook gives students the facts and the tools they need to engage critically with the psychological dimension of the criminal justice system. Accessibly written and packed with the latest psychological research, Forensic Psychology: Fact and Fiction is an engaging and wide-ranging exploration of both foundational and contemporary issues. The book prepares students to weigh up evidence and arguments, and reach their own conclusions about the issues and questions that have led them to study forensic psychology. Forensic Psychology: Fact and Fiction gives students all they need to get to grips with debates about the link between mental fitness and criminal responsibility, the purposes and effectiveness of punishment, and the use of police force, and others. It places psychology at its heart, combining research with legal perspectives to give the full picture. Drawing on global research and examples, students are given insights into what differs and what remains the same across jurisdictions and borders. Real-life case studies illustrate forensic concepts, allowing students to see how psychology is applied to criminal behaviour and the response of society to it. This comprehensive introduction is ideal for undergraduate students taking a course in forensic psychology. Balancing clarity and rigor, the book takes the student on a journey from the fundamental concepts through to the application of psychology to forensic techniques. Accompanying online resources for this title can be found at bloomsburyonlineresources.com/davis-forensic-psychology. These resources are designed to support teaching and learning when using this textbook and are available at no extra cost.

The Ongoing Challenge of Managing Carbon Monoxide Pollution in Fairbanks, Alaska
The Ongoing Challenge of Managing Carbon Monoxide Pollution in Fairbanks, Alaska

Author: National Research Council

Publisher: National Academies Press

Published: 2002-08-22

Total Pages: 158

ISBN-13: 0309182751

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Carbon monoxide (CO) is a toxic air pollutant produced largely from vehicle emissions. Breathing CO at high concentrations leads to reduced oxygen transport by hemoglobin, which has health effects that include impaired reaction timing, headaches, lightheadedness, nausea, vomiting, weakness, clouding of consciousness, coma, and, at high enough concentrations and long enough exposure, death. In recognition of those health effects, the U.S. Environmental Protection Agency (EPA), as directed by the Clean Air Act, established the health-based National Ambient Air Quality Standards (NAAQS) for CO in 1971. Most areas that were previously designated as "nonattainment" areas have come into compliance with the NAAQS for CO, but some locations still have difficulty in attaining the CO standards. Those locations tend to have topographical or meteorological characteristics that exacerbate pollution. In view of the challenges posed for some areas to attain compliance with the NAAQS for CO, congress asked the National Research Council to investigate the problem of CO in areas with meteorological and topographical problems. This interim report deals specifically with Fairbanks, Alaska. Fairbanks was chosen as a case study because its meteorological and topographical characteristics make it susceptible to severe winter inversions that trap CO and other pollutants at ground level.

Importing Into the United States
Importing Into the United States

Author: U. S. Customs and Border Protection

Publisher:

Published: 2015-10-12

Total Pages: 0

ISBN-13: 9781304100061

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Explains process of importing goods into the U.S., including informed compliance, invoices, duty assessments, classification and value, marking requirements, etc.

Catalog of Federal Domestic Assistance
Catalog of Federal Domestic Assistance

Author: United States. Office of Management and Budget

Publisher:

Published: 1969

Total Pages: 1124

ISBN-13:

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Identifies and describes specific government assistance opportunities such as loans, grants, counseling, and procurement contracts available under many agencies and programs.