Secretaries and chiefs of staff of the United States Air Force
Author:
Publisher: DIANE Publishing
Published:
Total Pages: 278
ISBN-13: 1428990461
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Author:
Publisher: DIANE Publishing
Published:
Total Pages: 278
ISBN-13: 1428990461
DOWNLOAD EBOOKAuthor: Dennis M. Drew
Publisher: www.Militarybookshop.CompanyUK
Published: 2010-05
Total Pages: 290
ISBN-13: 9781907521546
DOWNLOAD EBOOKThis new work defines national security strategy, its objectives, the problems it confronts, and the influences that constrain and facilitate its development and implementation in a post-Cold War, post-9/11 environment. The authors note that making and implementing national strategy centers on risk management and present a model for assessing strategic risks and the process for allocating limited resources to reduce them. The major threats facing the United States now come from its unique status as "the sole remaining superpower" against which no nation-state or other entity can hope to compete through conventional means. The alternative is what is now called asymmetrical or fourth generation warfare. Drew and Snow discuss all these factors in detail and bring them together by examining the continuing problems of making strategy in a changed and changing world. Originally published in 2006.
Author: United States. Congress
Publisher: Joint Committee on Printing
Published: 2012-01-18
Total Pages: 1258
ISBN-13:
DOWNLOAD EBOOKContains biographies of Senators, members of Congress, and the Judiciary. Also includes committee assignments, maps of Congressional districts, a directory of officials of executive agencies, addresses, telephone and fax numbers, web addresses, and other information.
Author: Connecticut. Secretary of the State
Publisher:
Published: 1962
Total Pages: 764
ISBN-13:
DOWNLOAD EBOOKAuthor: T.A. Heppenheimer
Publisher: Courier Dover Publications
Published: 2018-09-12
Total Pages: 355
ISBN-13: 0486834514
DOWNLOAD EBOOKThis 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.
Author: John M. Curran
Publisher:
Published: 1919
Total Pages: 24
ISBN-13:
DOWNLOAD EBOOKAuthor: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
Published: 2020-04-24
Total Pages: 341
ISBN-13: 0309478219
DOWNLOAD EBOOKWhether the result of an oil well blowout, vessel collision or grounding, leaking pipeline, or other incident at sea, each marine oil spill will present unique circumstances and challenges. The oil type and properties, location, time of year, duration of spill, water depth, environmental conditions, affected biomes, potential human community impact, and available resources may vary significantly. Also, each spill may be governed by policy guidelines, such as those set forth in the National Response Plan, Regional Response Plans, or Area Contingency Plans. To respond effectively to the specific conditions presented during an oil spill, spill responders have used a variety of response optionsâ€"including mechanical recovery of oil using skimmers and booms, in situ burning of oil, monitored natural attenuation of oil, and dispersion of oil by chemical dispersants. Because each response method has advantages and disadvantages, it is important to understand specific scenarios where a net benefit may be achieved by using a particular tool or combination of tools. This report builds on two previous National Research Council reports on dispersant use to provide a current understanding of the state of science and to inform future marine oil spill response operations. The response to the 2010 Deepwater Horizon spill included an unprecedented use of dispersants via both surface application and subsea injection. The magnitude of the spill stimulated interest and funding for research on oil spill response, and dispersant use in particular. This study assesses the effects and efficacy of dispersants as an oil spill response tool and evaluates trade-offs associated with dispersant use.
Author: Steven E. Koop
Publisher:
Published: 1998
Total Pages: 200
ISBN-13:
DOWNLOAD EBOOKBased Upon interviews and correspondence with more than four hundred former patients, We Hold This Treasure is the inspiring story of the first state-funded hospital in the United States to provide care for indigent, handicapped children.
Author:
Publisher: DIANE Publishing
Published: 2004
Total Pages: 251
ISBN-13: 1428910220
DOWNLOAD EBOOKThis work provides an organizational history of the maneuver brigade and case studies of its employment throughout the various wars. Apart from the text, the appendices at the end of the work provide a ready reference to all brigade organizations used in the Army since 1917 and the history of the brigade colors.
Author: Michael F. Anderson
Publisher:
Published: 2000
Total Pages: 146
ISBN-13:
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