Download or read book The Cosmos on a Shoestring written by Liam Sarsfield and published by RAND Corporation. This book was released on 1998 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: Small spacecraft have become popular for a number of reasons, most prominently the needs to reduce overall cost, be built more quickly, and spread mission risks. NASA has been challenged with crafting a program that continues to produce meaningful science within the constraints of the available budget. Still, pound for pound, small spacecraft are not precisely inexpensive, given the effects of complexity, launch costs, and a greater degree of risk. Historically, science spacecraft have demonstrated increasing reliability, but this trend might not continue, given the shift to managed risk. There is generally less money available to smaller programs to test spacecraft functions and operational procedures prior to launch. Small spacecraft are also generally less robust. Efforts to reduce failure potentials through the application of more reliable components, better testing, and advanced design techniques should receive greater attention. Despite the risks, however, small spacecraft fulfill important roles in earth science, astrophysics, space physics, and planetary science. NASA's current generation of small spacecraft is capable of impressive levels of performance.
Download or read book Planetary Instrument Definition and Development Program written by and published by . This book was released on 1993 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Stardust Dads written by Josephine C. George and published by iUniverse. This book was released on 2008-10-17 with total page 269 pages. Available in PDF, EPUB and Kindle. Book excerpt: The e-mail Danny and Allison read on their new computer in 1996 looks no different from the millions of others received by Web users around the world, with one glaring exception--it was sent by their dads who died during the 1970s. While residing in the afterworld at an amenity-laden paradise called Midway Manor, guitar-strumming Mickey Parks and piano-playing Lloyd Wallace monitor and manipulate the lives of their adult children on earth from the mid-'70s through the 1990s. Tampering with the facility's sophisticated computer, the dads thrust Mickey's daughter Allison and Lloyd's son Danny into a passionate but sometimes stormy relationship-a relationship steeped in Danny's heavy drinking and entangled in the often-zany world of men's adventure magazine publishing. After carefully implementing a plan to send their son and daughter a gift of knowledge that could enrich their lives forever, the dads' brief contact is cut short. They are banished to another destination in the afterworld, but not before they impart indisputable proof of life after death--and unwittingly put Danny's and Allison's earthbound lives on the line.
Download or read book Gender Differences at Critical Transitions in the Careers of Science Engineering and Mathematics Faculty written by National Research Council and published by National Academies Press. This book was released on 2010-06-18 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gender Differences at Critical Transitions in the Careers of Science, Engineering, and Mathematics Faculty presents new and surprising findings about career differences between female and male full-time, tenure-track, and tenured faculty in science, engineering, and mathematics at the nation's top research universities. Much of this congressionally mandated book is based on two unique surveys of faculty and departments at major U.S. research universities in six fields: biology, chemistry, civil engineering, electrical engineering, mathematics, and physics. A departmental survey collected information on departmental policies, recent tenure and promotion cases, and recent hires in almost 500 departments. A faculty survey gathered information from a stratified, random sample of about 1,800 faculty on demographic characteristics, employment experiences, the allocation of institutional resources such as laboratory space, professional activities, and scholarly productivity. This book paints a timely picture of the status of female faculty at top universities, clarifies whether male and female faculty have similar opportunities to advance and succeed in academia, challenges some commonly held views, and poses several questions still in need of answers. This book will be of special interest to university administrators and faculty, graduate students, policy makers, professional and academic societies, federal funding agencies, and others concerned with the vitality of the U.S. research base and economy.
Download or read book Safe on Mars written by National Research Council and published by National Academies Press. This book was released on 2002-05-29 with total page 65 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study, commissioned by the National Aeronautics and Space Administration (NASA), examines the role of robotic exploration missions in assessing the risks to the first human missions to Mars. Only those hazards arising from exposure to environmental, chemical, and biological agents on the planet are assessed. To ensure that it was including all previously identified hazards in its study, the Committee on Precursor Measurements Necessary to Support Human Operations on the Surface of Mars referred to the most recent report from NASA's Mars Exploration Program/ Payload Analysis Group (MEPAG) (Greeley, 2001). The committee concluded that the requirements identified in the present NRC report are indeed the only ones essential for NASA to pursue in order to mitigate potential hazards to the first human missions to Mars.
Download or read book Nephilim Crown 5G Apocalypse written by Dean Henderson and published by Independently Published. This book was released on 2019-07-16 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nephilim Crown 5G Apocalyse is an indictment of the computer revolution as simply the latest mechanism through which the royal bloodline families seek to control humanity. The roll out of their well-tested battlefield weapons system known as 5G represents the pinnacle in their use of electro-magnetic frequencies to literally remote control what these feudalists have for 8,000 years seen as their human herd. Since their intervention in Sumeria, these hybrid fallen angel Nephilim have usurped, steered and plundered all of Creation as self-appointed god/kings. The coming 5G apocalypse represents an opportunity for a great unveiling - the Greek meaning of "apocalypse" - of not only their nefarious 5G deception, but of the fraudulent Nephilim Crown itself. This book is written with the hope that it contributes to this great unveiling so that humanity will seize this moment not just to stop the 5G fourth industrial revolution of the Fourth Reich, but to emancipate itself from its Crown overlords.
Download or read book Getting Yours written by Letty Cottin Pogrebin and published by Avon Books. This book was released on 1976 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Population Control written by Jim Marrs and published by HarperCollins. This book was released on 2015-06-23 with total page 311 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the food we eat, the water we drink to the air we breathe, everything these days seems capable of killing us. Recently we have seen an unprecedented number of deaths due to medications for diseases that may not even exist, obscure cancers caused by our modern devices, and brutal police tactics. All a coincidence? Think again. In Population Control, acclaimed journalist Jim Marrs lays out a stunning case for his most audacious conspiracy yet: the scheme concocted by a handful of global elites to reduce the world’s population to 500 million by whatever means necessary and make a profit from it. Marrs, the bestselling author of Rule by Secrecy and The Trillion Dollar Conspiracy, pulls no punches in exposing this evil and chillingly effective plan. He explains how a small group of tremendously wealthy and powerful people control virtually every important industry – guns, oil, pharmaceuticals, food, and of course the media – and how it uses this vast network of conglomerates to take actions that lead to the deaths of men and women all over the world. In the explosive Population Control, Marrs lays bare the damning truths corporate owners don’t want you to discover: how they’ve spied on private citizens, intentionally spread disease, and destroyed the planet chasing profits, all to improve the lives of a privileged few while eliminating everyone else. Finally, he offers a citizen’s blueprint for fighting back.
Download or read book Sparks of Life written by James E. Strick and published by Harvard University Press. This book was released on 2009-06-01 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: How, asks James E. Strick, could spontaneous generation--the idea that living things can suddenly arise from nonliving materials--come to take root for a time (even a brief one) in so thoroughly unsuitable a field as British natural theology? No less an authority than Aristotle claimed that cases of spontaneous generation were to be observed in nature, and the idea held sway for centuries. Beginning around the time of the Scientific Revolution, however, the doctrine was increasingly challenged; attempts to prove or disprove it led to important breakthroughs in experimental design and laboratory techniques, most notably sterilization methods, that became the cornerstones of modern microbiology and sped the ascendancy of the germ theory of disease. The Victorian debates, Strick shows, were entwined with the public controversy over Darwin's theory of evolution. While other histories of the debates between 1860 and 1880 have focused largely on the experiments of John Tyndall, Henry Charlton Bastian, and others, Sparks of Life emphasizes previously understudied changes in the theories that underlay the debates. Strick argues that the disputes cannot be understood without full knowledge of the factional infighting among Darwinians themselves, as they struggled to create a socially and scientifically viable form of Darwinian science. He shows that even the terms of the debate, such as biogenesis, usually but incorrectly attributed to Huxley, were intensely contested.
Download or read book The Deliberate Dumbing Down of America written by Charlotte Thomson Iserbyt and published by . This book was released on 2022-06-06 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discover "how good teachers across America have been forced to use controversial, non-academic methodology in their classrooms; how "school choice" is being used to further dangerous reform goals, and how home schooling and private education are especially vulnerable; how workforce training (school-to-work) is an essential part of an overall plan for a global economy, and how this plan will shortcircuit your child's future career plans and opportunities; and how the international, national, regional, state and local agendas for education reform are all interconnected and have been for decades. The deliberate dumbing down of America is a chronological history of the past 100+ years of education reform. Each chapter takes a period of history and recounts the significant events, including important geopolitical and societal contextual information. Citations from government plans, policy documents, and key writings by leading reformers record the rise of the modern education reform movement.
Download or read book The MESSENGER Mission to Mercury written by D.L. Domingue and published by Springer Science & Business Media. This book was released on 2007-12-19 with total page 621 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first book to present the science and instruments of NASA’S MESSENGER space mission. The articles, written by the experts in each area of the MESSENGER mission, describe the mission, spacecraft, scientific objectives, and payload. The book is of interest to all potential users of the data returned by the mission, to those studying the nature of Mercury, and by all those interested in the design and implementation of planetary exploration missions.
Download or read book Maintaining U S Leadership in Aeronautics written by National Research Council and published by National Academies Press. This book was released on 1998-10-07 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: After the completion of the National Research Council (NRC) report, Maintaining U.S. Leadership in Aeronautics: Scenario-Based Strategic Planning for NASA's Aeronautics Enterprise (1997), the National Aeronautics and Space Administration (NASA) Office of Aeronautics and Space Transportation Technology requested that the NRC remain involved in its strategic planning process by conducting a study to identify a short list of revolutionary or breakthrough technologies that could be critical to the 20 to 25 year future of aeronautics and space transportation. These technologies were to address the areas of need and opportunity identified in the above mentioned NRC report, which have been characterized by NASA's 10 goals (see Box ES-1) in "Aeronautics & Space Transportation Technology: Three Pillars for Success" (NASA, 1997). The present study would also examine the 10 goals to determine if they are likely to be achievable, either through evolutionary steps in technology or through the identification and application of breakthrough ideas, concepts, and technologies.
Download or read book Integrated Technology Plan for the Civil Space Program written by United States. National Aeronautics and Space Administration and published by . This book was released on 1991 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Adventure of Echo the Bat written by and published by . This book was released on 2000 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: Included in a program of both online and classroom components, this book is accompanied by an online suggested set of activities intended to introduce remote-sensing to our youngest future scientists. Prompts are provided in the book to these activities through a "Note to teachers and parents." Website includes links to a student's site, and a teacher's guide.
Download or read book Vibrational and Electronic Energy Levels of Polyatomic Transient Molecules written by Marilyn E. Jacox and published by Amer Inst of Physics. This book was released on 1994-01-01 with total page 461 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The United Nations Exposed written by Bill Jasper and published by . This book was released on 2001 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book ENGLISH TIBETAN DICT CONTAININ written by Kazi Zla-Ba-Bsam-'Grub and published by . This book was released on 2016-08-26 with total page 1008 pages. Available in PDF, EPUB and Kindle. Book excerpt:
