STAR THEORY

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Neutron Stars Theory And Observation

Author : J.E Ventura
ISBN : 0792313976
Genre : Science
File Size : 52.56 MB
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Some twenty-three years after the discovery of pulsars and their identification as rotating neutron stars, neutron star physics may be regarded as comingofage. Pul sars and accreting neutron stars have now been studied at every wavelength, from the initial radio observations, through optical, X-, and "{-ray, up to the very recent observations in the TeV region, while theorists have studied in some detail relevant physical processes both outside and inside neutron stars. As a result, comparisonof theory with observation provides a test ofour theoretical ideas in fields as diverse as neutron and nuclear matter, superfluidity and superconductivity, the acceleration of high energy particles, and the generation and maintenance of intense magnetic fields. For example, through observations of glitches and post glitch behavior of pulsars, it has become possible to establish the presence ofsuperfluid neutron mat ter in the inner crust of neutron stars, and to determine some of its properties, while neutron stars in compact binary systems offer one ofthe most efficient energy generation mechanisms known. It is in fact the interactive interpretation of these ,diverse pieces of information that can lead to major advances in our understanding of the physics of these exotic objects, and justifies the characterization of neutron stars as hadron physics laboratories.
Category: Science

Theory Of Neutron Star Magnetospheres

Author : F. Curtis Michel
ISBN : 0226523314
Genre : Science
File Size : 85.16 MB
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An incomparable reference for astrophysicists studying pulsars and other kinds of neutron stars, Theory of Neutron Star Magnetospheres sums up two decades of astrophysical research. It provides in one volume the most important findings to date on this topic, essential to astrophysicists faced with a huge and widely scattered literature. F. Curtis Michel, who was among the first theorists to propose a neutron star model for radio pulsars, analyzes competing models of pulsars, radio emission models, winds and jets from pulsars, pulsating X-ray sources, gamma-ray burst sources, and other neutron-star driven phenomena. Although the book places primary emphasis on theoretical essentials, it also provides a considerable introduction to the observational data and its organization. Michel emphasizes the problems and uncertainties that have arisen in the research as well as the considerable progress that has been made to date.
Category: Science

Star Theory

Author : ROBERT M. DRAKE
ISBN : 0998629332
Genre :
File Size : 88.46 MB
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This is something about self-expression--something they don't teach in school. Something that's very hard to learn on your own. This is something about putting yourself first because it's okay to love yourself before anyone else. This is something about doing what's best for you, no matter what people say, because only you know what you deserve. This is something about being real, being real to who you are and accepting things as they come and change. This is something about your mistakes, about your flaws, and about how beautiful it is to get up and try again. This is something about being you, about using your voice when you're afraid. About building enough courage when you feel like standing up to something you don't believe in, something that's wrong. This is about you, and every day should be about you, and that's something you should always consider.
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Star Trek Voyager String Theory 2 Fusion

Author : Kirsten Beyer
ISBN : 9781416516279
Genre : Fiction
File Size : 83.80 MB
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As the Cosmos Unravels The disruption in the space-time continuum caused by the creation of the "Blue Eye" singularity continues: Thread by thread, the fabric slowly frays and peels away, breaking down barriers between dimensions. As the lines between realities blur, the consequences cascade. A Sleeping City Awakes Voyager pursues Tuvok to a long-dormant space station, a place of astonishing grandeur and wonder. Ancient almost beyond imagining, the city seduces the crew with the promise that their greatest aspirations might be realized. Such promise requires sacrifice, however, and the price of fulfilling them will be high for Voyager. A Mysterious Power Stirs Unseen sentries, alarmed by Voyager's meddling in the Monoharan system, send emissaries to ascertain Janeway's intentions. Unbeknownst to the captain, she is being tested and must persuade her evaluators that their contention -- that Voyager poses a threat to the delicate web of cosmic ecology -- is baseless. And failure to vindicate her choices will bring certain retribution to her crew.
Category: Fiction

Star Trek Voyager String Theory 1 Cohesion

Author : Jeffrey Lang
ISBN : 1416510311
Genre : Fiction
File Size : 43.53 MB
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Lifting the Hem of the Universe Spirits unbroken by the failed promise of the U.S.S. Dauntless, Captain Kathryn Janeway's indefatigable crew continues their odyssey of discovery through an enigmatic region of the Delta Quadrant, encountering a system inhabited by a species that, according to known physical laws, shouldn't exist. These unusual beings, the Monorhans, hover near the edge of extinction; technology from the Starship Voyagerâ„¢ promises life. Janeway, compelled by the aliens' plight, dispatches Seven of Nine and Lieutenant B'Elanna Torres to the Monorhan homeworld. But an unexpected shock wave crashes the shuttle carrying Torres and Seven, catapulting Voyager into a place beyond the fabric of space-time. As B'Elanna and Seven wage an interpersonal war, Voyager struggles to prevail on an extradimensional battleground against an indefinable enemy. But fate has determined that one is inexorably linked to the other: the insurmountable chasm separating Voyager from her lost crew members must be bridged...or all will perish.
Category: Fiction

Star Trek Voyager String Theory 3 Evolution

Author : Heather Jarman
ISBN : 9781416523291
Genre : Fiction
File Size : 24.58 MB
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ENTANGLED STRANDS OF PAST AND PRESENT ENDANGER THE FUTURE A wake of destruction and loss threatens the U.S.S. Voyager â„¢ as Chakotay assumes command. Grief over Janeway's impending death coupled with anxiety brought on by the disappearance of Paris, Kim, and the Doctor forces the crew to take increasingly dangerous actions in order to assure their own survival. But Voyager doesn't fight alone: behind the lines, powerful forces have allied to give the starship aid. Toward this end, a familiar nemesis -- the cosmic meddler Q -- sends Paris and Kim on a perilous journey. Elsewhere, the Doctor, trapped in a dimension alien to human understanding, reunites with an old friend to help secure the fates of those he's left behind. Yet the conflict raging in the Monorhan system is merely a surface manifestation of more serious turmoil; the true struggle is rooted in the universe's very foundation. Standing at the eye of this maelstrom is Voyager, whose crew may hold the fate of all.
Category: Fiction

Star Trek Voyager String Theory 3

Author : Heather Jarman
ISBN : 9781416507819
Genre : Fiction
File Size : 69.45 MB
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With Captain Janeway dying, Chakotay assumes command of the Voyager, only to be confronted by the disappearance of Paris, Kim, and the Doctor, while the Federation's old nemesis, the cosmic meddler Q, sends two of the missing crewmembers on a voyage into the past, and the conflict ranging in the Monorhan system threatens to engulf the entire universe. Original.
Category: Fiction

Geological Science

Author : Andrew McLeish
ISBN : 0174482213
Genre : Geology
File Size : 48.6 MB
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Category: Geology

Theory Of Rotating Stars Psa 1

Author : Jean-Louis Tassoul
ISBN : 9781400868988
Genre : Science
File Size : 37.95 MB
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Ever since the first observations of sunspots in the early seventeenth century, stellar rotation has been a major topic in astronomy and astrophysics. Jean-Louis Tassoul synthesizes a large number of theoretical investigations on rotating stars. Drawing upon his own research, Professor Tassoul also carefully critiques various competing ideas. In the first three chapters, the author provides a short historical sketch of stellar rotation, the main observational data on the Sun and other stars on which the subsequent theory is based, and the basic Newtonian hydrodynamics used to study rotating stars. Following a discussion of some general mechanical properties of stars in a state of permanent rotation, he reviews the main techniques for determining the structure of a rotating star and its stability with respect to infinitesimal disturbances. Since the actual distribution of angular momentum within stars is still unknown, Professor Tassoul considers various models of angular momentum as well as of meridional circulation. He devotes the rest of his study to the problems concerning various groups of stars and stages in stellar evolution. Originally published in 1979. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.
Category: Science