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From the awe-inspiring might of the prehistoric Tyrannosaurus rex to the extraordinary power of the modern blue whale, Mass Matters takes you on a fascinating journey through the animal kingdom’s most formidable forces. Delve into the remarkable world of muscularity and strength as you explore 101 creatures, both extinct and alive, each with unique attributes that showcase the true meaning of power. Discover the secrets behind the lion’s fearsome bite, the gorilla’s unparalleled arm strength, and the cheetah’s lightning-fast sprint. Unearth the stories of legendary giants like the Megalodon and Titanoboa, whose sheer size and strength dominated ancient seas and forests. Through captivating descriptions and stunning illustrations, Mass Matters reveals how these incredible animals harnessed their physical prowess to survive, thrive, and leave an indelible mark on history. Perfect for nature enthusiasts, science buffs, and anyone captivated by the wonders of the natural world, this book is a testament to the incredible capabilities and adaptations of the animal kingdom.
At least eighty percent of the mass of the universe consists of some material which, unlike ordinary matter, neither emits nor absorbs light. This book collects key papers related to the discovery of this astonishing fact and its profound implications for astrophysics, cosmology, and the physics of elementary particles. The book focuses on the likely possibility that the dark matter is composed of an as yet undiscovered elementary particle, and examines the boundaries of our present knowledge of the properties such a particle must possess.
With nearly all corporate disputes being resolved in settlements, drafting strong, enforceable settlement agreements is one of the most critical and challenging areas of corporate and commercial law practice today. Yet there has never been a single, comprehensive guide to the complex legal issues involved in negotiating, drafting and enforcing settlement agreements until Settlement Agreements in Commercial Disputes. Here, in two comprehensive volumes, including CD-Rom and forms, top experts offer insights gained from many years of litigation and dispute resolution experience to give you critical tools needed to prepare successful settlements: Sophisticated analysis of the law and its application Detailed planning of effective drafting techniques In-depth coverage of "hot issues," such as multi-party settlements and tax considerations Strategies for handling "special topics," such as tax and environmental concerns A time-saving library of model agreements on disk for a variety of disputes and jurisdictions Extensive case citations And much more Whether you are looking for the best way to handle a particularly troubling issue, or simply want to be sure you have anticipated every legal eventuality, Settlement Agreements in Commercial Disputes will give you the insights, information and guidance needed to prepare settlement agreements that meet your client's or company's objectives. Note: Online subscriptions are for three-month periods. Previous Edition: Settlement Agreements in Commercial Disputes: Negotiating, Drafting and Enforcement ISBN: 9780735514782
Every year Earth is bombarded with about 40,000 tons of extraterrestrial material. This includes microscopic cosmic dust particles shed by comets and asteroids in outer space, meteorites, as well as large comets and asteroids that have led to catastrophic events in the geologic past. Originally considered only a curiosity, extraterrestrial matter found on Earth provides the only samples we have from comets, asteroids and other planets. Only recently mankind has started to actively collect extraterrestrial matter in space (Apollo program, Stardust mission) rather than to wait for its delivery to Earth. Still, most of our knowledge of the origin and evolution of our solar system is based on careful studies of meteorites, cosmic dust, and traces of large impact events in the geologic record such as the mass extinction that terminated the Cretaceous Period and led to the extinction of the dinosaurs. This book summarizes our current knowledge of the properties, origin, orbital evolution and accretion mechanism of extraterrestrial matter accreted on Earth and sheds light on accretion processes and fluxes in the geologic past. The chapters in the first part of the book are arranged in order to follow extraterrestrial matter from its origin in space, its orbital evolution on its way to Earth, its interaction with the Earth magnetosphere and atmosphere to its more or less violent collision with the Earth's surface. In the second part of the book several chapters deal with the present?day flux of cosmic dust and meteorites to Earth. Finally, several chapters deal with the reconstruction of the accretion history of extraterrestrial matter on Earth, starting with the most recent geologic past and ending with the very early, violent accretion period shortly after the formation of Earth, Moon and other solid planets in our solar system.
An important, open research topic today is to understand the relevance that dark matter halo substructure may have for dark matter searches. In the standard cosmological model, halo substructure or subhalos are predicted to be largely abundant inside larger halos, for example, galaxies such as ours, and are thought to form first and later merge to form larger structures. Dwarf satellite galaxies—the most massive exponents of halo substructure in our own galaxy—are already known to be excellent targets for dark matter searches, and indeed, they are constantly scrutinized by current gamma-ray experiments in the search for dark matter signals. Lighter subhalos not massive enough to have a visible counterpart of stars and gas may be good targets as well, given their typical abundances and distances. In addition, the clumpy distribution of subhalos residing in larger halos may boost the dark matter signals considerably. In an era in which gamma-ray experiments possess, for the first time, the exciting potential to put to test the preferred dark matter particle theories, a profound knowledge of dark matter astrophysical targets and scenarios is mandatory should we aim for accurate predictions of dark matter-induced fluxes for investing significant telescope observing time on selected targets and for deriving robust conclusions from our dark matter search efforts. In this regard, a precise characterization of the statistical and structural properties of subhalos becomes critical. In this Special Issue, we aim to summarize where we stand today on our knowledge of the different aspects of the dark matter halo substructure; to identify what are the remaining big questions, and how we could address these; and, by doing so, to find new avenues for research.