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- Edward Elgar Publishing 2006; US$ 40.00
Numerous countries have attempted to improve the performance of their railways by introducing more competition, but there is fierce debate and no consensus on how this is best achieved. This book reveals how railways were an obvious target for reform because they were often losing traffic and money, and because the government was typically deeply involved... more...
- Skyhorse Publishing 2011; US$ 24.95
When American saxophonist and social activist Fred Ho was diagnosed with stage 3b colo-rectal cancer in 2006 he underwent immediate surgery to remove the tumor and began preparing for chemotherapy. Within days his friends mobilized to arrange grocery deliveries, transport, companionship, and housekeeping duties?they called themselves ?Warriors for... more...
- World Scientific Publishing Company 2001; US$ 123.00
This book studies several problems related to the analysis of planned or possible spacecraft missions. It is divided into four chapters. The first chapter is devoted to the computation of quasiperiodic solutions for the motion of a spacecraft near the equilateral points of the Earth–Moon system. The second chapter gives a complete description... more...
- World Scientific Publishing Company 2001; US$ 164.00
The aim of this book is to explain, analyze and compute the kinds of motions that appear in an extended vicinity of the geometrically defined equilateral points of the Earth–Moon system, as a source of possible nominal orbits for future space missions. The methodology developed here is not specific to astrodynamics problems. The techniques are... more...
- World Scientific Publishing Company 2001; US$ 220.00
In this book the problem of station keeping is studied for orbits near libration points in the solar system. The main focus is on orbits near halo ones in the (Earth+Moon)–Sun system. Taking as starting point the restricted three-body problem, the motion in the full solar system is considered as a perturbation of this simplified model. All the... more...
- World Scientific Publishing Company 2001; US$ 92.00
It is well known that the restricted three-body problem has triangular equilibrium points. These points are linearly stable for values of the mass parameter, μ , below Routh's critical value, μ 1 . It is also known that in the spatial case they are nonlinearly stable, not for all the initial conditions in a neighborhood of the equilibrium... more...
- World Scientific Publishing Company 2003; US$ 452.00
This book presents the state of the art in numerical and analytical techniques as well as future trends associated with mission design for libration point orbits. It contains papers explaining theoretical developments and their applications, including the accurate description of some actual libration point missions of ESA and NASA. The existing software... more...
- SAGE Publications 2012; US$ 36.95
Embrace the changing suburbs by changing your school! As your students evolve, has your school evolved with them? This unique book offers an explanation of the increasing diversity in student makeup and ideas for acting as an agent of positive change for your school. The authors offer tools and recommend ways you can improve student achievement... more...
- R&L Education 2010; US$ 41.99
This one-of-a-kind collection of chapters takes the reader on a tour to explore innovative practices from classrooms, schools, districts, communities, and faraway places in the world. more...