45th Congress of the International Astronautical Federation
Author :
Publisher :
Page : 748 pages
File Size : 23,57 MB
Release : 1994
Category : Aeronautics
ISBN :
Dynamics of Meteor Outbursts and Satellite Mitigation Strategies
Author : Glenn E. Peterson
Publisher : AIAA
Page : 622 pages
File Size : 39,89 MB
Release : 1999
Category : Science
ISBN : 9781563473531
Book Description
The potential threat posed by Leonid meteroids to orbiting spacecraft over the next several years calls for new dynamic mitigation strategies to assist the satellite community in reducing the danger to its vehicles. This book offers deliberate dynamic mitigation strategies to complement the traditional shielding strategies, providing mission operators additional ways to decrease the danger. Five different attitude control and orbit maneuvering options are examined in detail. The information is presented in algorithmic form to allow technically competent, but meteoroid inexperienced, operators to easily understand the phenomena, assess the danger, and implement procedures. Although general in scope, the book emphasizes the Leonid meteor events of the 1998-2002 timeframe.
Bistatic Radar
Author : Mikhail Cherniakov
Publisher : John Wiley & Sons
Page : 406 pages
File Size : 11,78 MB
Release : 2008-10-13
Category : Technology & Engineering
ISBN : 9780470985748
Book Description
The impact of bistatic radar technology on remote sensing is increasing as bistatic systems cross the theoretical threshold into practical embodiment. The wide spectrum of radar applications, including space exploration, defence, transport, aerospace, and meteorology, provides persistent impetus for this progress. This book is dedicated to the more advanced studies in bistatic radar which are currently the subject of intensive research activity and development. With contributions from the leading experts in the field of bistatic radar research, this book collates the latest developments in the field focusing particularly on bistatic synthetic aperture radar (BSAR) and passive bistatic radar systems (PBRS). Within these two areas the text: addresses the main BSAR topologies: spaceborne BSAR, airborne BSAR and space-surface BSAR; analyses the resurgent interest in, and practical applications of, PBRS; introduces passive BSAR technology; covers research of systems used in aircraft detection and tracking, and passive radar remote sensing of the ionosphere and the upper atmosphere. Bistatic Radar: Emerging Technology is an invaluable resource for practising engineers and researchers involved in the design and implementation of advanced bistatic radar systems in aerospace, communications, defence, transport and meteorology. Following on from Bistatic Radar: Principles and Practice it is also a comprehensive reference on the latest research for postgraduate students taking specialist courses in radar technology.
Innovative Energy Strategies for CO2 Stabilization
Author : Robert G. Watts
Publisher : Cambridge University Press
Page : 469 pages
File Size : 31,40 MB
Release : 2002-07-11
Category : Law
ISBN : 1139439804
Book Description
The vast majority of the world's climate scientists believe that the build-up of heat-trapping CO2 in the atmosphere will lead to global warming unless we burn less fossil fuels. At the same time, energy must be supplied in increasing amounts for the developing world to continue its growth. This book discusses the feasibility of increasingly efficient energy use and the potential for supplying energy from sources that do not introduce CO2. The book analyses the prospects for Earth-based renewables: solar, wind, biomass, hydroelectricity, geothermal and ocean energy. It then discusses nuclear fission and fusion, and the relatively new idea of harvesting solar energy on satellites or lunar bases. It will be essential reading for all those interested in energy issues, including engineers and physicists (electrical, mechanical, chemical, industrial, environmental, nuclear), and industrial leaders and politicians. It will also be used as a supplementary textbook on advanced courses on energy.
Biological and Medical Research in Space
Author : David Moore
Publisher : Springer Science & Business Media
Page : 582 pages
File Size : 16,62 MB
Release : 2012-12-06
Category : Science
ISBN : 3642610994
Book Description
Life Science studies in space were initially driven by the need to explore how man could survive spaceflight conditions; the effects of being launched un der high accelerations, exposed to weightlessness and radiation for different periods of time, and returned to Earth in safety. In order to substantiate the detailed knowledge of potentially adverse effects, many model experiments were launched using organisms which ranged from bacteria, plants, inverte brates, rodents and primates through to man. Although no immediate life threatening effects were found, these experiments can be considered today as the precursors to life science research in space. Many unexplained effects on these life forms were attributed to the condition of weightlessness. Most of them were poorly recorded, poorly published, or left simply with anecdotal information. Only with the advent of Skylab, and later Spacelab, did the idea emerge, and indeed the infrastructure permit, weightlessness to be considered as an ex tended tool for research into some fundamental mechanisms or processes as sociated with the effect of gravity on organisms at all levels. The initial hy pothesis to extrapolate from hypergravity through 1 x g to near 0 x g effects could no longer be retained, since many of the experiment results were seen to contradict the models or theories in the current textbooks of biology and physiology. The past decade has been dedicated primarily to exploratory research.
Europe and Asia in Space
Author :
Publisher :
Page : 460 pages
File Size : 36,62 MB
Release : 1993
Category : Artificial satellites
ISBN :
Book Description
Progress In Astronautics and Aeronautics
Author : Takashi Iida
Publisher : AIAA
Page : 250 pages
File Size : 37,89 MB
Release : 2003
Category : Artificial satellites in telecommunication
ISBN : 9781600864506
Book Description
Mechanics for a New Millennium
Author : Hassan Aref
Publisher : Springer Science & Business Media
Page : 664 pages
File Size : 34,13 MB
Release : 2001-09-30
Category : Mathematics
ISBN : 0792371569
Book Description
This volume contains the proceedings of the 2000 International Congress of Theoretical and Applied Mechanics. The book captures a snapshot view of the state of the art in the field of mechanics and will be invaluable to engineers and scientists from a variety of disciplines.
Beyond Horizons
Author : David N. Spires
Publisher :
Page : 432 pages
File Size : 26,18 MB
Release : 1997
Category : Astronautics, Military
ISBN :
Book Description
Spaceborne Synthetic Aperture Radar
Author : Diane L. Evans
Publisher :
Page : 192 pages
File Size : 35,97 MB
Release : 1995
Category : Earth sciences
ISBN :
