Collision

Written by an expert in the game industry, Christer Ericson's new book is a comprehensive guide to the components of efficient real-time collision detection systems. The book provides the tools and know-how needed to implement industrial-strength collision detection for the highly detailed dynamic environments of applications such as 3D games, virtual reality applications, and physical simulators. Of the many topics covered, a key focus is on spatial and object partitioning through a wide variety of grids, trees, and sorting methods. The author also presents a large collection of intersection and distance tests for both simple and complex geometric shapes. Sections on vector and matrix algebra provide the background for advanced topics such as Voronoi regions, Minkowski sums, and linear and quadratic programming. Of utmost importance to programmers but rarely discussed in this much detail in other books are the chapters covering numerical and geometric robustness, both essential topics for collision detection systems. Also unique are the chapters discussing how graphics hardware can assist in collision detection computations and on advanced optimization for modern computer architectures. All in all, this comprehensive book will become the industry standard for years to come.

A Guide to the Collision Avoidance Rules is the essential reference to the safe operation of all vessels at sea. Published continuously since 1965, this respected and expert guide is the classic text for all who need to practically and legally understand and comply with ‘The Rules’. This seventh edition includes the full text of the International Regulations for Preventing Collisions at Sea, with practical discussion of the implications of the rules included alongside all updates seen over the years, including the most recent amendments which came into force in December 2007. The books sets out the ‘COLREGs’ with clear explanation of their meaning, and gives detailed examples of how the rules have been used in practice by seafarers, as well as excerpts from court judgments to illustrate how they have been interpreted in practice. Written for seagoing engineers, navigating officers, senior crew, cadets and those in training, plus ship operators, marine lawyers and anyone concerned with the safe operation of shipping, this is an essential reference at sea and on shore. Includes the full text of the International Regulations for Preventing Collisions at Sea, updated in line with the December 2007 amendments to the rules. Contains practical advice on how the regulations should be interpreted and collisions avoided, with insightful discussion of the implications of key phrases and Court interpretations. Covers important maneuvering information, with diagrams covering stopping distances, turning circles of ships of various type and size, and a color section with examples of ships' lights.

From bestselling author Gordon Korman, a second heart-stopping adventure aboard the unluckiest ship of all.The Titanic has hit the high seas--and moves steadily toward its doom. Within the luxury of the cabins and the dark underbelly of the ship, mysteries unfold--a secret killer who may be on board, a legacy that may be jeopardized, and a vital truth that will soon be revealed. For Paddy, Sophie, Juliana, and Alfie, life on the Titanic brings both hiding and seeking, as their lives become irrevocably intertwined. And then, of course, an iceberg appears, and the stage is set for the final scene.

Arc-continent collision has been one of the important tectonic processes in the formation of mountain belts throughout geological time, and it continues to be so today along tectonically active plate boundaries such as those in the SW Pacific or the Caribbean. Arc-continent collision is thought to have been one of the most important process involved in the growth of the continental crust over geological time, and may also play an important role in its recycling back into the mantle via subduction. Understanding the geological processes that take place during arc-continent collision is therefore of importance for our understanding of how collisional orogens evolve and how the continental crust grows or is destroyed. Furthermore, zones of arc-continent collision are producers of much of the worlds primary economic wealth in the form of minerals, so understanding the processes that take place during these tectonic events is of importance in modeling how this mineral wealth is formed and preserved. This book brings together seventeen papers that are dedicated to the investigation of the tectonic processes that take place during arc-continent collision. It is divided into four sections that deal firstly with the main players involved in any arc-continent collision; the continental margin, the subduction zone, and finally the volcanic arc and its mineral deposits. The second section presents eight examples of arc-continent collisions that range from being currently active through to Palaeoproterozoic in age. The third section contains two papers, one that deals with the obduction of large-slab ophiolites and a second that presents a wide range of physical models of arc-continent collision. The fourth section brings everything that comes before together into a discussion of the processes of arc-continent collision.

"Dual biography of Mary Decker and Zola Budd and the infamous Olympic incident that binds them together"--

This high-level monograph offers an excellent introduction to the theory required for interpretation of an increasingly sophisticated range of molecular scattering experiments. There are five helpful appendixes dealing with continuum wavefunctions, Green's functions, semi-classical connection formulae, curve-crossing in the momentum representation, and elements of classical mechanics. The contents of this volume have been chosen to emphasize the quantum mechanical and semi-classical nature of collision events, with little attention given to purely classical behavior. The treatment is essentially analytical. Some knowledge of the quantum mechanics of bound states is assumed.

From New York Times best-seller and science fiction and fantasy mistress of adventure Mercedes Lackey, Book #4 in the pulse-pounding SECRET WORLD saga of modern-day humans with superpowers. Destroying the Thulian North American Headquarters has not made life easier for ECHO, or the world. The Thulians continue their attacks, first in unpredictable incursions, then with another all-out assault on ECHO, orchestrated against ECHO headquarters across the world. Dominic Verdigris has not given up on his effort to obtain The Seraphym for himself, in order to use her to avert his own fate at the hands of the Thulians. Nor have the heroes of ECHO and the CCCP found life anything but harder. Belladonna's duties have increased a thousand-fold, and now she has responsibility for the lives of every metahuman in ECHO on her conscience. Obviously using the intelligence gathered from the raid on the North American Thulian base to find the main Headquarters is of paramount importance--but once it is found, can she manage to convince the armies of the world to follow ECHO into an all-out attack? Then Red Saviour risks everything on a risky gambit of her own: send her wolves of the CCCP to find the Thulian Headquarters, despite the dangers, and despite the consequences of blowing everything on this hazardous gambit that could very well end, not in victory, but with the world in flames. At the publisher's request, this title is sold without DRM (Digital Rights Management). About World Divided, Book 2 in the Secret World Chronicle: "[C]omes together seamlessly. . .an awesome and lightning-paced story: read it on a day when you will not have to put it down."_San Francisco Book Review About Mercedes Lackey: "With [Mercedes Lackey], suspense never lags..." _Kliatt The Secret World Chronicle Invasion World Divided Revolution Collision