Bøger af Roger Bate

Developed at the U.S. Air Force Academy, this teaching text is widely known and used throughout the astrodynamics and aerospace engineering communities. Completely revised and updated, this second edition takes into account new developments of the past four decades, especially regarding information technology. Central emphasis is placed on the use of the universal variable formulation, although classical methods are also discussed. The development of the basic two-body and n-body equations of motion serves as a foundation for all that follows. Subsequent topics include orbit determination and the classical orbital elements, coordinate transformations, and differential correction. The Kepler and Gauss problems are treated in detail, and two-body mechanics are applied to the ballistic missile problem. Perturbations, integration schemes and error, and analytic formulations of several common perturbations are introduced. Example problems and exercises appear throughout the text, along with photographs, diagrams, and drawings. Four helpful appendixes conclude the book. Revised and updated reprint of the 1971 Dover original publication. www.doverpublications.com

Roger Bate has spend years on the trail of counterfeit medicines in Asia, Africa, and the Middle East, learning the anatomy of a nebulous, far-reaching black market that has resulted in countless deaths and injuries around the world. Phake: The Deadly World of Falsified and Substandard Medicines is the culmination of Bates research and travelsboth a fascinating first hand account of the counterfeit drug trade and an incisive policy analysis with important ramifications for decision makers in the U.S. Food and Drug Administration and the international World Health Organization.

Malaria kills millions of people each year and hundreds of millions more suffer chronic illness. Economic development is inhibited and poverty is perpetuated. This work argues that action against malaria is over-centralised and narrowly focused, ignoring local conditions and concerns.

Founded in 1948, the Anglers' Conservation Association (ACA) is a voluntary association of angling clubs and individual anglers which brings civil suits against polluters who harm fishing. This title explains the history of this unusual and remarkably effective 'environmental' organisation.