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Author: T. A. Bruno Publisher: Tom Bruno Author ISBN: 9781734647068 Category : Fiction Languages : en Pages : 356
Book Description
The thrilling sequel to In the Orbit of Sirens THE WORLD OF KAMARIA WILL NEVER BE THE SAME. In the aftermath of the brutal slaying of a sacred auk'nai deity, Cade and Nella Castus are taken from their home and brought deep into the wilderness. They must make their way back to civilization, traversing dangerous landscapes as they are pursued relentlessly by their captor-a winged abomination. As Denton and Eliana search for their missing children, they uncover something that will change life on Kamaria forever.
Author: T. A. Bruno Publisher: Tom Bruno Author ISBN: 9781734647068 Category : Fiction Languages : en Pages : 356
Book Description
The thrilling sequel to In the Orbit of Sirens THE WORLD OF KAMARIA WILL NEVER BE THE SAME. In the aftermath of the brutal slaying of a sacred auk'nai deity, Cade and Nella Castus are taken from their home and brought deep into the wilderness. They must make their way back to civilization, traversing dangerous landscapes as they are pursued relentlessly by their captor-a winged abomination. As Denton and Eliana search for their missing children, they uncover something that will change life on Kamaria forever.
Author: Paul Hutchins Publisher: Imagination Publishing ISBN: 0981712339 Category : Nature Languages : en Pages : 225
Book Description
A pictorial drama of the creation of Heaven and Earth based upon the awe-inspiring photo images from the Hubble and Spitzer space telescopes. Author, Paul Hutchins uncovers a grand drama on a universal scale that has been playing out since the invention of the telescope. He poses the question, is this grand drama merely in response to an ancient invitation recorded in the Book of Isaiah? It states in Isaiah 40:26, ""Look up into the heavens."" Who created all the stars? Through the use of his imagination and the invention of the telescope, man has discovered a once secret doorway to a world beyond imagination. He has now, in this age of cutting edge technology developed flying space telescopes in his quest to know, how did we get here? What he has found has astounded him. Hutchins farther poses the question; if it took over 400 years of man’s imagination from when the telescope was invented, and countless other inventions including the Hubble and Spitzer space telescopes, to merely take photo images of the universe, then who’s imagination is responsible for the reality those photo images represent? As we peer through this doorway to the heavens and look upon these heavenly cosmic bodies, we find ourselves awed by their grandeur. The pressing question becomes too large to ignore. Who is responsible for all these things? Could it be that we are now peering into the mind of a supreme architect with an imagination far beyond that of mere mortals? Could we be peering into the mind of imagination supreme? Could it be that we have been brought to this point in history unbeknownst to ourselves and given this technology by the one who extended that ancient invitation recorded by Isaiah 2700 years ago?
Author: Mauro D'Onofrio Publisher: Springer Science & Business Media ISBN: 3642275648 Category : Science Languages : en Pages : 613
Book Description
The 50th anniversary of the discovery of quasars in 1963 presents an interesting opportunity to ask questions about the current state of quasar research. Formatted as a series of interviews with noted researchers in the field, each of them asked to address a specific set of questions covering topics selected by the editors, this book deals with the historical development of quasar research and discusses how advances in instrumentation and computational capabilities have benefitted quasar astronomy and have changed our basic understanding of quasars. In the last part of the book the interviews address the current topic of the role of quasars in galaxy evolution. They summarise open issues in understanding active galactic nuclei and quasars and present an outlook regarding what future observational facilities both on the ground and in space might reveal. Its interview format, the fascinating topic of quasars and black holes, and the lively recollections and at times controversial views of the contributors make this book both rewarding and a pleasure to read!
Author: James Matthews Publisher: Springer ISBN: 3319591835 Category : Science Languages : en Pages : 243
Book Description
This thesis describes the application of a Monte Carlo radiative transfer code to accretion disc winds in two types of systems spanning 9 orders of magnitude in mass and size. In both cases, the results provide important new insights. On small scales, the presence of disc winds in accreting white dwarf binary systems has long been inferred from the presence of ultraviolet absorption lines. Here, the thesis shows that the same winds can also produce optical emission lines and a recombination continuum. On large scales, the thesis constructs a simple model of disc winds in quasars that is capable of explaining both the observed absorption and emission signatures – a crucial advance that supports a disc-wind based unification scenario for quasars. Lastly, the thesis also includes a theoretical investigation into the equivalent width distribution of the emission lines in quasars, which reveals a major challenge to all unification scenarios.
Author: Andrea Merloni Publisher: Springer Science & Business Media ISBN: 9783540252757 Category : Science Languages : en Pages : 524
Book Description
Supermassive black holes are now believed to play an important role in the evolution of the Universe. Every respectable galaxy hosts in its center a black hole that appears to regulate the growth of the galaxy itself. In this book, leading experts in the field review the most recent theoretical and observational results on the following topics: - formation and growth of the first black holes in the Universe and their role in the formation and evolution of galaxies - the physics of black-hole accretion and the production of relativistic jets - binary black-hole mergers and gravitational radiation. Theoretical work is supplemented by the most recent exciting results from space and ground based observatories. This volume is useful research and reference tool for the entire astrophysical community.
Author: Abraham Loeb Publisher: Princeton University Press ISBN: 0691144923 Category : Science Languages : en Pages : 572
Book Description
This book provides a comprehensive, self-contained introduction to one of the most exciting frontiers in astrophysics today: the quest to understand how the oldest and most distant galaxies in our universe first formed. Until now, most research on this question has been theoretical, but the next few years will bring about a new generation of large telescopes that promise to supply a flood of data about the infant universe during its first billion years after the big bang. This book bridges the gap between theory and observation. It is an invaluable reference for students and researchers on early galaxies. The First Galaxies in the Universe starts from basic physical principles before moving on to more advanced material. Topics include the gravitational growth of structure, the intergalactic medium, the formation and evolution of the first stars and black holes, feedback and galaxy evolution, reionization, 21-cm cosmology, and more. Provides a comprehensive introduction to this exciting frontier in astrophysics Begins from first principles Covers advanced topics such as the first stars and 21-cm cosmology Prepares students for research using the next generation of large telescopes Discusses many open questions to be explored in the coming decade
Author: Brian Punsly Publisher: Springer Science & Business Media ISBN: 3662044099 Category : Science Languages : en Pages : 411
Book Description
A new branch of physics, black hole gravitohydromagnetics (GHM) is developed from the rudiments to the frontiers of research. GHM describes plasma interactions that combine the effects of gravity and a strong magnetic field, in the vicinity (ergosphere) of a rapidly rotating black hole. This topic was created in response to the astrophysical quest to understand the central engines of radio loud extragalactic radio sources. The theory describes a "torsional tug of war" between rotating ergospheric plasma and the distant asymptotic plasma that extracts the rotational inertia of the black hole.
Author: Rajeev Raghuram Publisher: FriesenPress ISBN: 1039149723 Category : Young Adult Nonfiction Languages : en Pages : 100
Book Description
Though discovered by scientists only a few decades ago, black holes have become a major object of public fascination and speculation. But how do black holes actually work? And how do they drive the processes we observe in the universe? Black Holes, the second book in an ongoing astronomy series by Rajeev Raghuram, gives an informed overview of black hole physics, spacetime, and the impact of this phenomenon on our universe. Written for a young adult audience, this book synthesizes the latest scientific discoveries and the equations that describe them, presenting this complex, fascinating information in highly accessible terms. Key topics include how black holes form; how they interact with one another; the methods that scientists use to study them; and the physics of spacetime that explain the structure of black holes and point to the possibility of wormholes—even other universes! Equations fundamental to understanding black holes are explained in detail, and numerous diagrams illustrate what happens inside them and how they relate to time and other universes.
Author: L. KAPER (Ed) Publisher: Springer Science & Business Media ISBN: 9783540648024 Category : Science Languages : en Pages : 450
Book Description
It is well known that stellar winds are variable, and the fluctuations are often cyclical in nature. This property seems to be shared by the winds of cool and hot stars, even though their outflows are driven by fundamentally different physical mechanisms. Since very similar models have been proposed to explain the cyclical wind variations observed in a wide variety of stars, the time was ripe for astrophysicists from many different sub-disciplines to present the state of the art in a concise form. The proceedings will provide a useful, up-to-date overview of the observations, interpretation, and modelling of the time-dependent mass outflows from all sorts of stars.
Author: T. A. Bruno
Author: T. A. Bruno
Author: Paul Hutchins
Author: Mauro D'Onofrio
Author: James Matthews
Author: Andrea Merloni
Author: J.R. Shakeshaft
Author: Abraham Loeb
Author: Brian Punsly
Author: Rajeev Raghuram
Author: L. KAPER (Ed)