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The Fixation Of Atmospheric Nitrogen A Communication Made To The Cairo Scientific Society January 3 1919 Classic Reprint
Download The Fixation Of Atmospheric Nitrogen A Communication Made To The Cairo Scientific Society January 3 1919 Classic Reprint full books in PDF, epub, and Kindle. Read online The Fixation Of Atmospheric Nitrogen A Communication Made To The Cairo Scientific Society January 3 1919 Classic Reprint ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Copper and Bronze in Art by : David A. Scott
Download or read book Copper and Bronze in Art written by David A. Scott and published by Getty Publications. This book was released on 2002 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a review of 190 years of literature on copper and its alloys. It integrates information on pigments, corrosion and minerals, and discusses environmental conditions, conservation methods, ancient and historical technologies.
Book Synopsis Leading the Way by : Ronald B. Hartzer
Download or read book Leading the Way written by Ronald B. Hartzer and published by U.S. Government Printing Office. This book was released on 2014 with total page 846 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Leading the way describes how the men and women of Air Force civil engineering have provided the basing that enabled the Air Force to fly, fight, and win. This book depicts how engineers built hundreds of bases during World Wars I and II, Korea, Vietnam, the Gulf War, and Operations Enduring Freedom and Iraqi Freedom. At the same time, these engineers operated and maintained a global network of enduring, peacetime bases. It describes the engineers' role in special projects such as the ballistic missile program, the Arctic early warning sites, and construction of the U.S. Air Force Academy. Using hundreds of sources, this detailed narrative tells the story of how civil engineers have been organized, trained, equipped, and employed for more than 100 years. From the beaches of Normandy to the mountains of Afghanistan, civil engineers have forged an unmatched record of success and built a solid foundation for today's Air Force."--Back cover.
Author :National Academies of Sciences, Engineering, and Medicine Publisher :National Academies Press ISBN 13 :0309473926 Total Pages :243 pages Book Rating :4.3/5 (94 download)
Book Synopsis Science Breakthroughs to Advance Food and Agricultural Research by 2030 by : National Academies of Sciences, Engineering, and Medicine
Download or read book Science Breakthroughs to Advance Food and Agricultural Research by 2030 written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2019-04-21 with total page 243 pages. Available in PDF, EPUB and Kindle. Book excerpt: For nearly a century, scientific advances have fueled progress in U.S. agriculture to enable American producers to deliver safe and abundant food domestically and provide a trade surplus in bulk and high-value agricultural commodities and foods. Today, the U.S. food and agricultural enterprise faces formidable challenges that will test its long-term sustainability, competitiveness, and resilience. On its current path, future productivity in the U.S. agricultural system is likely to come with trade-offs. The success of agriculture is tied to natural systems, and these systems are showing signs of stress, even more so with the change in climate. More than a third of the food produced is unconsumed, an unacceptable loss of food and nutrients at a time of heightened global food demand. Increased food animal production to meet greater demand will generate more greenhouse gas emissions and excess animal waste. The U.S. food supply is generally secure, but is not immune to the costly and deadly shocks of continuing outbreaks of food-borne illness or to the constant threat of pests and pathogens to crops, livestock, and poultry. U.S. farmers and producers are at the front lines and will need more tools to manage the pressures they face. Science Breakthroughs to Advance Food and Agricultural Research by 2030 identifies innovative, emerging scientific advances for making the U.S. food and agricultural system more efficient, resilient, and sustainable. This report explores the availability of relatively new scientific developments across all disciplines that could accelerate progress toward these goals. It identifies the most promising scientific breakthroughs that could have the greatest positive impact on food and agriculture, and that are possible to achieve in the next decade (by 2030).
Book Synopsis Financing Metropolitan Governments in Developing Countries by : Roy W. Bahl
Download or read book Financing Metropolitan Governments in Developing Countries written by Roy W. Bahl and published by Lincoln Inst of Land Policy. This book was released on 2013 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt: The economic activity that drives growth in developing countries is heavily concentrated in cities. Catchphrases such as “metropolitan areas are the engines that pull the national economy” turn out to be fairly accurate. But the same advantages of metropolitan areas that draw investment also draw migrants who need jobs and housing, lead to demands for better infrastructure and social services, and result in increased congestion, environmental harm, and social problems. The challenges for metropolitan public finance are to capture a share of the economic growth to adequately finance new and growing expenditures and to organize governance so that services can be delivered in a cost-effective way, giving the local population a voice in fiscal decision making. At the same time, care must be taken to avoid overregulation and overtaxation, which will hamper the now quite mobile economic engine of private investment and entrepreneurial initiative. Metropolitan planning has become a reality in most large urban areas, even though the planning agencies are often ineffective in moving things forward and in linking their plans with the fiscal and financial realities of metropolitan government. A growing number of success stories in metropolitan finance and management, together with accumulated experience and proper efforts and support, could be extended to a broader array of forward-looking programs to address the growing public service needs of metropolitan-area populations. Nevertheless, sweeping metropolitan-area fiscal reforms have been few and far between; the urban policy reform agenda is still a long one; and there is a reasonable prospect that closing the gaps between what we know how to do and what is actually being done will continue to be difficult and slow. This book identifies the most important issues in metropolitan governance and finance in developing countries, describes the practice, explores the gap between practice and what theory suggests should be done, and lays out the reform paths that might be considered. Part of the solution will rest in rethinking expenditure assignments and instruments of finance. The “right” approach also will depend on the flexibility of political leaders to relinquish some control in order to find a better solution to the metropolitan finance problem.
Download or read book Brittle Power written by Amory B. Lovins and published by . This book was released on 1982 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Technology and Global Change by : Arnulf Grübler
Download or read book Technology and Global Change written by Arnulf Grübler and published by Cambridge University Press. This book was released on 2003-10-16 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first book to comprehensibly describe how technology has shaped society and the environment over the last 200 years. It will be useful for researchers, as a textbook for graduate students, for people engaged in long-term policy planning in industry and government, for environmental activists, and for the wider public interested in history, technology, or environmental issues.
Book Synopsis Technology and the Air Force by : Jacob Neufeld
Download or read book Technology and the Air Force written by Jacob Neufeld and published by DIANE Publishing. This book was released on 2009-06 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of a symposium co-sponsored by the Air Force Historical Foundation and the Air Force History and Museums Program. The symposium covered relevant Air Force technologies ranging from the turbo-jet revolution of the 1930s to the stealth revolution of the 1990s. Illustrations.
Book Synopsis Public Health Significance of Urban Pests by : Xavier Bonnefoy
Download or read book Public Health Significance of Urban Pests written by Xavier Bonnefoy and published by World Health Organization. This book was released on 2008 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: The second half of the 20th century and the beginning of the 21st century witnessed important changes in ecology, climate and human behaviour that favoured the development of urban pests. Most alarmingly, urban planners now face the dramatic expansion of urban sprawl, in which city suburbs are growing into the natural habitats of ticks, rodents and other pests. Also, many city managers now erroneously assume that pest-borne diseases are relics of the past. All these changes make timely a new analysis of the direct and indirect effects of present-day urban pests on health. Such an analysis should lead to the development of strategies to manage them and reduce the risk of exposure. To this end, WHO invited international experts in various fields - pests, pest-related diseases and pest management - to provide evidence on which to base policies. These experts identified the public health risk posed by various pests and appropriate measures to prevent and control them. This book presents their conclusions and formulates policy options for all levels of decision-making to manage pests and pest-related diseases in the future. [Ed.]
Book Synopsis Dams and Public Safety by : Robert B. Jansen
Download or read book Dams and Public Safety written by Robert B. Jansen and published by . This book was released on 1980 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :United States. Department of Defense. Research and Development Board Publisher : ISBN 13 : Total Pages :16 pages Book Rating :4.3/5 (126 download)
Book Synopsis Research and Development Board by : United States. Department of Defense. Research and Development Board
Download or read book Research and Development Board written by United States. Department of Defense. Research and Development Board and published by . This book was released on 1948 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The War in the Air, 1914-1994 by : Alan Stephens
Download or read book The War in the Air, 1914-1994 written by Alan Stephens and published by . This book was released on 2001 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains the proceedings of a conference held by the Royal Australian Air Force (RAAF) in Canberra in 1994. Since its publication by the RAAF's Air Power Studies Center in that year, the book has become a widely used reference at universities, military academies, and other educational institutions around the world. The application of aerospace power has seen significant developments since 1994, most notably through American-led operations in Central Europe and continuing technological advances with weapons, uninhabited vehicles, space-based systems, and information systems. But notwithstanding those developments and the passing of six years, the value of this anthology of airpower in the twentieth century seems undiminished.
Book Synopsis An Independent Scientific Assessment of Well Stimulation in California by : Ccst
Download or read book An Independent Scientific Assessment of Well Stimulation in California written by Ccst and published by . This book was released on 2015-01-01 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Sixty Years of Science at UNESCO, 1945-2005 by : Unesco
Download or read book Sixty Years of Science at UNESCO, 1945-2005 written by Unesco and published by UNESCO. This book was released on 2006 with total page 698 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by historians and scientists from all over the world as well as by former and active staff members, this publication gives an inside perspective on the role played by UNESCO in the history of international scienctific co-operation over the past six decades. It is divided into six sections under the headings of: setting the scene, 1945-1965; basic sciences and engineering; environmental sciences; science and society; overviews and analyses; and looking ahead. It also features a list of chronological milestones during this 60-year period.
Book Synopsis Open Space as an Air Resource Management Measure ...: Sink factors by :
Download or read book Open Space as an Air Resource Management Measure ...: Sink factors written by and published by . This book was released on 1976 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Nitrogen Fixation in Agriculture, Forestry, Ecology, and the Environment by : Dietrich Werner
Download or read book Nitrogen Fixation in Agriculture, Forestry, Ecology, and the Environment written by Dietrich Werner and published by Springer Science & Business Media. This book was released on 2005-10-24 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sustainability has a major part to play in the global challenge of continued development of regions, countries, and continents all around the World and biological nitrogen fixation has a key role in this process. This volume begins with chapters specifically addressing crops of major global importance, such as soybeans, rice, and sugar cane. It continues with a second important focus, agroforestry, and describes the use and promise of both legume trees with their rhizobial symbionts and other nitrogen-fixing trees with their actinorhizal colonization. An over-arching theme of all chapters is the interaction of the plants and trees with microbes and this theme allows other aspects of soil microbiology, such as interactions with arbuscular mycorrhizal fungi and the impact of soil-stress factors on biological nitrogen fixation, to be addressed. Furthermore, a link to basic science occurs through the inclusion of chapters describing the biogeochemically important nitrogen cycle and its key relationships among nitrogen fixation, nitrification, and denitrification. The volume then provides an up-to-date view of the production of microbial inocula, especially those for legume crops.
Download or read book Red Clover Science written by N.L. Taylor and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book examines the literature on red clover since about 1985. In each of the 17 chapters, an effort was made to summarize the earlier literature and to integrate the recent findings into this background. The timing is appropriate with the present interest in sustainable agriculture, in which red clover was so prominent in the past. This is the first book to be published which deals solely with this important forage species. Audience: Primarily scientists and scientifically trained technicians who will appreciate an up-to-date summary on red clover.
Book Synopsis The Changing Carbon Cycle by : John R. Trabalka
Download or read book The Changing Carbon Cycle written by John R. Trabalka and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 615 pages. Available in PDF, EPUB and Kindle. Book excerpt: The United States Government, cognizant of its responsibilities to future generations, has been sponsoring research for nine years into the causes, effects, and potential impacts of increased concentrations of carbon dioxide (C0 ) in the atmosphere. Agencies such as the National Science Foun 2 dation, National Oceanic and Atmospheric Administration, and the U.S. Department of Energy (DOE) cooperatively spent about $100 million from FY 1978 through FY 1984 directly on the study of CO • The DOE, as the 2 lead government agency for coordinating the government' s research ef forts, has been responsible for about 60% of these research efforts. William James succinctly defined our purpose when he stated science must be based upon " ... irreducible and stubborn facts." Scientific knowledge can and will reduce the present significant uncertainty sur rounding our understanding of the causes, effects, and potential impacts of increasing atmospheric CO2• We have come far during the past seven years in resolving some underlyinig doubts and in narrowing the ranges of disagreement. Basic concepts have become less murky. Yet, much more must be accomplished; more irreducible and stubborn facts are needed to reduce the uncertainties so that we can improve our knowledge base. Uncertainty can never be reduced to zero. However, with a much improved knowledge base, we will be able to learn, under stand, and be in a position to make decisions.
