Author: Publisher:
ISBN:
Category : Environmental management
Languages : en
Pages : 972
Book Description
The Office of Environmental Management Technical Reports
Author: Publisher:
ISBN:
Category : Environmental management
Languages : en
Pages : 972
Book Description
The Office of Environmental Management Technical Reports
Author: Publisher:
ISBN:
Category : Environmental management
Languages : en
Pages : 968
Book Description
Government Reports Announcements & Index
Author: Environmental Chemistry
Author: Publisher:
ISBN:
Category : Environmental chemistry
Languages : en
Pages : 166
Book Description
Converging Technologies for Improving Human Performance
Author: William Sims BainbridgePublisher: Springer
ISBN: 9789401703604
Category : Technology & Engineering
Languages : en
Pages : 468
Book Description
M. C. Roco and W.S. Bainbridge In the early decades of the 21st century, concentrated efforts can unify science based on the unity of nature, thereby advancing the combination of nanotechnology, biotechnology, information technology, and new technologies based in cognitive science. With proper attention to ethical issues and societal needs, converging in human abilities, societal technologies could achieve a tremendous improvement outcomes, the nation's productivity, and the quality of life. This is a broad, cross cutting, emerging and timely opportunity of interest to individuals, society and humanity in the long term. The phrase "convergent technologies" refers to the synergistic combination of four major "NBIC" (nano-bio-info-cogno) provinces of science and technology, each of which is currently progressing at a rapid rate: (a) nanoscience and nanotechnology; (b) biotechnology and biomedicine, including genetic engineering; (c) information technology, including advanced computing and communications; (d) cognitive science, including cognitive neuroscience. Timely and Broad Opportunity. Convergence of diverse technologies is based on material unity at the nanoscale and on technology integration from that scale.
Faecal Sludge and Septage Treatment
Author: Kevin TaylerPublisher: Open Access
ISBN: 9781853399879
Category : Business & Economics
Languages : en
Pages : 0
Book Description
Faecal Sludge and Septage Treatment confronts the urgent need to treat increasing volumes of faecal sludge and septage in the rapidly expanding towns and cities of the global south. It discusses the urban contexts that influence treatment requirements and the overall septage treatment processes.
An Assessment of Ozone and Chlorine Dioxide Technologies for Treatment of Municipal Water Supplies
Author: G. Wade MillerPublisher:
ISBN:
Category : Municipal water supply
Languages : en
Pages : 142
Book Description
Reservoir Sedimentation Handbook
Author: Gregory L. MorrisPublisher: McGraw Hill Professional
ISBN: 9780070433021
Category : Science
Languages : en
Pages : 864
Book Description
Focusing on reservoir sedimentation management and control, this work defines the nature and severity of sedimentation, reviews relevant physical processes, describes techniques used to combat sedimentation, and presents detailed case studies.
Health Effects Assessment Summary Tables
Author: Publisher:
ISBN:
Category : Health risk assessment
Languages : en
Pages : 414
Book Description
Facing the Heat Barrier
Author: T.A. HeppenheimerPublisher: Courier Dover Publications
ISBN: 0486834514
Category : Technology & Engineering
Languages : en
Pages : 355
Book Description
This volume from The NASA History Series presents an overview of the science of hypersonics, the study of flight at speeds at which the physics of flows is dominated by aerodynamic heating. The survey begins during the years immediately following World War II, with the first steps in hypersonic research: the development of missile nose cones and the X-15; the earliest concepts of hypersonic propulsion; and the origin of the scramjet engine. Next, it addresses the re-entry problem, which came to the forefront during the mid-1950s, showing how work in this area supported the manned space program and contributed to the development of the orbital shuttle. Subsequent chapters explore the fading of scramjet studies and the rise of the National Aerospace Plane (NASP) program of 1985–95, which sought to lay groundwork for single-stage vehicles. The program's ultimate shortcomings — in terms of aerodynamics, propulsion, and materials — are discussed, and the book concludes with a look at hypersonics in the post-NASP era, including the development of the X-33 and X-34 launch vehicles, further uses for scramjets, and advances in fluid mechanics. Clearly, ongoing research in hypersonics has yet to reach its full potential, and readers with an interest in aeronautics and astronautics will find this book a fascinating exploration of the field's history and future.