Report
Author : United States. Congress Senate
Publisher :
Page : 1564 pages
File Size : 45,88 MB
Release :
Category : United States
ISBN :
Author : United States. Congress Senate
Publisher :
Page : 1564 pages
File Size : 45,88 MB
Release :
Category : United States
ISBN :
Author : T.A. Heppenheimer
Publisher : Courier Dover Publications
Page : 355 pages
File Size : 17,17 MB
Release : 2018-09-12
Category : Technology & Engineering
ISBN : 0486834514
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.
Author : James Day
Publisher : Univ of California Press
Page : 470 pages
File Size : 48,12 MB
Release : 2023-04-28
Category : Performing Arts
ISBN : 0520309960
This spirited history of public television offers an insider's account of its topsy-turvy forty-year odyssey. James Day, a founder of San Francisco's KQED and a past president of New York's WNET, provides a vivid and often amusing behind-the-screens history. Day tells how a program producer, desperate to locate a family willing to live with television cameras for seven months, borrowed a dime—and a suggestion—from a blind date and telephoned the Louds of Santa Barbara. The result was the mesmerizing twelve-hour documentary An American Family. Day relates how Big Bird and his friends were created to spice up Sesame Street when test runs showed a flagging interest in the program's "live-action" segments. And he describes how Frieda Hennock, the first woman appointed to the FCC, overpowered the resistance of her male colleagues to lay the foundation for public television. Day identifies the particular forces that have shaped public television and produced a Byzantine bureaucracy kept on a leash by an untrusting Congress, with a fragmented leadership that lacks a clearly defined mission in today's multimedia environment. Day calls for a bold rethinking of public television's mission, advocating a system that is adequately funded, independent of government, and capable of countering commercial television's "lowest-common-denominator" approach with a full range of substantive programs, comedy as well as culture, entertainment as well as information. This title is part of UC Press's Voices Revived program, which commemorates University of California Press’s mission to seek out and cultivate the brightest minds and give them voice, reach, and impact. Drawing on a backlist dating to 1893, Voices Revived makes high-quality, peer-reviewed scholarship accessible once again using print-on-demand technology. This title was originally published in 1995.
Author : R. Govers
Publisher : Springer
Page : 429 pages
File Size : 37,72 MB
Release : 2016-01-18
Category : Business & Economics
ISBN : 0230247024
The topic of place branding is moving from infancy to adolescence. Many cities, and nations have already established their place brand and this well documented new book brings the fundamentals of place branding together in an academic format but is at the same time useful for practice.
Author : Jack W. Peltason
Publisher :
Page : 114 pages
File Size : 50,52 MB
Release : 1945
Category : Courts
ISBN :
Author : United States
Publisher :
Page : 42 pages
File Size : 43,41 MB
Release : 1972
Category : Soldiers
ISBN :
Author : Wright Patman
Publisher :
Page : 52 pages
File Size : 14,25 MB
Release : 1958
Category : United States
ISBN :
Author : University of Massachusetts at Amherst
Publisher : Legare Street Press
Page : 426 pages
File Size : 48,12 MB
Release : 2021-09-09
Category :
ISBN : 9781013936180
This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Author :
Publisher :
Page : 506 pages
File Size : 26,27 MB
Release : 1922
Category : Baptists
ISBN :
Author :
Publisher :
Page : 312 pages
File Size : 44,37 MB
Release : 1980
Category : Randolph County (N.C.)
ISBN :