Author: E. A. Warman
Publisher:
ISBN:
Category : Extraterrestrial radiation
Languages : en
Pages : 1044

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Book Description

Author: Dan M. Goebel
Publisher: John Wiley & Sons
ISBN: 0470436263
Category : Technology & Engineering
Languages : en
Pages : 528

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Book Description
Throughout most of the twentieth century, electric propulsion was considered the technology of the future. Now, the future has arrived. This important new book explains the fundamentals of electric propulsion for spacecraft and describes in detail the physics and characteristics of the two major electric thrusters in use today, ion and Hall thrusters. The authors provide an introduction to plasma physics in order to allow readers to understand the models and derivations used in determining electric thruster performance. They then go on to present detailed explanations of: Thruster principles Ion thruster plasma generators and accelerator grids Hollow cathodes Hall thrusters Ion and Hall thruster plumes Flight ion and Hall thrusters Based largely on research and development performed at the Jet Propulsion Laboratory (JPL) and complemented with scores of tables, figures, homework problems, and references, Fundamentals of Electric Propulsion: Ion and Hall Thrusters is an indispensable textbook for advanced undergraduate and graduate students who are preparing to enter the aerospace industry. It also serves as an equally valuable resource for professional engineers already at work in the field.

Author: Mark S. Hamm
Publisher: DIANE Publishing
ISBN: 1437929591
Category : Political Science
Languages : en
Pages : 258

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Book Description
This is a print on demand edition of a hard to find publication. Examines terrorists¿ involvement in a variety of crimes ranging from motor vehicle violations, immigration fraud, and mfg. illegal firearms to counterfeiting, armed bank robbery, and smuggling weapons of mass destruction. There are 3 parts: (1) Compares the criminality of internat. jihad groups with domestic right-wing groups. (2) Six case studies of crimes includes trial transcripts, official reports, previous scholarship, and interviews with law enforce. officials and former terrorists are used to explore skills that made crimes possible; or events and lack of skill that the prevented crimes. Includes brief bio. of the terrorists along with descriptions of their org., strategies, and plots. (3) Analysis of the themes in closing arguments of the transcripts in Part 2. Illus.

Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 140

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Book Description
Backpacker brings the outdoors straight to the reader's doorstep, inspiring and enabling them to go more places and enjoy nature more often. The authority on active adventure, Backpacker is the world's first GPS-enabled magazine, and the only magazine whose editors personally test the hiking trails, camping gear, and survival tips they publish. Backpacker's Editors' Choice Awards, an industry honor recognizing design, feature and product innovation, has become the gold standard against which all other outdoor-industry awards are measured.

Author: Scott Pace
Publisher: RAND Corporation
ISBN:
Category : Fiction
Languages : en
Pages : 438

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Book Description
A comprehensive assessment of the challenges and opportunities created by worldwide access to this revolutionary technology.

Author: Carl Sagan
Publisher: Ballantine Books
ISBN: 0307801012
Category : Science
Languages : en
Pages : 386

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Book Description
“Fascinating . . . memorable . . . revealing . . . perhaps the best of Carl Sagan’s books.”—The Washington Post Book World (front page review) In Cosmos, the late astronomer Carl Sagan cast his gaze over the magnificent mystery of the Universe and made it accessible to millions of people around the world. Now in this stunning sequel, Carl Sagan completes his revolutionary journey through space and time. Future generations will look back on our epoch as the time when the human race finally broke into a radically new frontier—space. In Pale Blue Dot, Sagan traces the spellbinding history of our launch into the cosmos and assesses the future that looms before us as we move out into our own solar system and on to distant galaxies beyond. The exploration and eventual settlement of other worlds is neither a fantasy nor luxury, insists Sagan, but rather a necessary condition for the survival of the human race. “Takes readers far beyond Cosmos . . . Sagan sees humanity’s future in the stars.”—Chicago Tribune

Author: Archie H. Scott
Publisher: iUniverse
ISBN: 1475997922
Category : Health & Fitness
Languages : en
Pages : 143

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Book Description
DMSO A True Wonder Drug DMSO is a natural chemical compound derived from trees as a by-product from paper manufacturing. DMSO has been called a new medical principle and a true wonder drug. It has proven effective, either by itself or in combination with other products in the treatment of nearly every ailment known. There has been much controversy about DMSO over the last 50 years. It is one of the most studied medical products ever. Thousands of scientific articles have been written about DMSO. When used properly it is one of the safest products know. It is also very cheap to produce. This book provides the documentation needed to show that DMSO is probably the most important product ever for the relief of human suffering. ****** Archie is quite clearly a leading authorithy on DMSO. He has extensive knowledge and experience regarding the clinical benefits of DMSO treatment. For decades, Archie has studied and worked with DMSO. He understands the safety, utility and efficaciousness of DMSO. I highly recommend this book for anyone interested in health, especially for those who want to learn more about non toxic medical therapies. For individuals with certain health ailments, DMSO could prove quite benefical. -Daniel Junck, MD

Author: Tom Wolfe
Publisher: Farrar, Straus and Giroux
ISBN: 1429961325
Category : History
Languages : en
Pages : 370

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Book Description
Tom Wolfe at his very best" (The New York Times Book Review), The Right Stuff is the basis for the 1983 Oscar Award-winning film of the same name and the 8-part Disney+ TV mini-series. From "America's nerviest journalist" (Newsweek)--a breath-taking epic, a magnificent adventure story, and an investigation into the true heroism and courage of the first Americans to conquer space. " Millions of words have poured forth about man's trip to the moon, but until now few people have had a sense of the most engrossing side of the adventure; namely, what went on in the minds of the astronauts themselves - in space, on the moon, and even during certain odysseys on earth. It is this, the inner life of the astronauts, that Tom Wolfe describes with his almost uncanny empathetic powers, that made The Right Stuff a classic.

Author: Erik Brynjolfsson
Publisher: W. W. Norton & Company
ISBN: 0393239357
Category : Business & Economics
Languages : en
Pages : 320

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Book Description
The big stories -- The skills of the new machines : technology races ahead -- Moore's law and the second half of the chessboard -- The digitization of just about everything -- Innovation : declining or recombining? -- Artificial and human intelligence in the second machine age -- Computing bounty -- Beyond GDP -- The spread -- The biggest winners : stars and superstars -- Implications of the bounty and the spread -- Learning to race with machines : recommendations for individuals -- Policy recommendations -- Long-term recommendations -- Technology and the future (which is very different from "technology is the future").

Author: Diane Goldstein
Publisher: University Press of Colorado
ISBN: 0874216818
Category : Social Science
Languages : en
Pages : 282

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Book Description
Ghosts and other supernatural phenomena are widely represented throughout modern culture. They can be found in any number of entertainment, commercial, and other contexts, but popular media or commodified representations of ghosts can be quite different from the beliefs people hold about them, based on tradition or direct experience. Personal belief and cultural tradition on the one hand, and popular and commercial representation on the other, nevertheless continually feed each other. They frequently share space in how people think about the supernatural. In Haunting Experiences, three well-known folklorists seek to broaden the discussion of ghost lore by examining it from a variety of angles in various modern contexts. Diane E. Goldstein, Sylvia Ann Grider, and Jeannie Banks Thomas take ghosts seriously, as they draw on contemporary scholarship that emphasizes both the basis of belief in experience (rather than mere fantasy) and the usefulness of ghost stories. They look closely at the narrative role of such lore in matters such as socialization and gender. And they unravel the complex mix of mass media, commodification, and popular culture that today puts old spirits into new contexts.