Cosmology and Particle Astrophysics PDF Download
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Author: Lars Bergström
Publisher: Springer Science & Business Media
ISBN: 3540329242
Category : Science
Languages : en
Pages : 375
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Book Description
Beginning with basic facts about the observable universe, this book reviews the complete range of topics that make up a degree course in cosmology and particle astrophysics. The book is self-contained - no specialised knowledge is required on the part of the reader, apart from undergraduate math and physics. This paperback edition targets students of physics, astrophysics and cosmology from advanced undergraduate to early graduate level.
Author: Lars Bergström
Publisher: Springer Science & Business Media
ISBN: 3540329242
Category : Science
Languages : en
Pages : 375
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Book Description
Beginning with basic facts about the observable universe, this book reviews the complete range of topics that make up a degree course in cosmology and particle astrophysics. The book is self-contained - no specialised knowledge is required on the part of the reader, apart from undergraduate math and physics. This paperback edition targets students of physics, astrophysics and cosmology from advanced undergraduate to early graduate level.
Author: Barry Lebost
Publisher: AuthorHouse
ISBN: 143891251X
Category : Science
Languages : en
Pages : 166
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Book Description
11 Secrets to Selling Your Business explains in straightforward language and helpful examples how to succeed in profitably valuing and selling your business by avoiding the many mistakes that plague business sellers. Costly mistakes often rob sellers of thousands or, worse yet, hundreds of thousands of dollars of profits when selling or merging their business. Mistakes like breaching confidentiality without agreements in place which allows a competitor to steal valuable customer lists or valuable leases on key locations. Mistakes such as negotiating a great deal without securing buyer financing causing the transaction to crash the day before settlement. Finally, a very misunderstood area, failing to negotiate earn-outs and other price kickers that could add 15% or more to your bottom line with no additional risk. You will see how to create the most valuable business possible at the time you intend to sell. You will be shown all the steps in the business sale process allowing you to structure and negotiate a transaction that will solve your concerns and produce the highest profit when selling your business.
Author: Florentin Smarandache
Publisher: Infinite Study
ISBN: 1599733102
Category :
Languages : en
Pages : 72
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Book Description
This volume is a collection of ten papers, written by different authors and co-authors (listed in the order of the papers): F. Smarandache, Jun Ye, M. Shabir, M. Ali, M. Naz, F. Yuhua, A. A. Salama, S. Vladutescu, Y. Guo, A. Sengur, S. Broumi, P. Chi, and P. Liu. In first paper, the author proposed Neutrosophic Measure and neutrosophic Integral. Another Form of Correlation Coefficient between Single Valued Neutrosophic Sets and Multiple Attribute Decision-Making Method is proposed in the second paper. Soft Neutrosophic Group is studied in third paper. In fourth paper Neutrosophic Example in Physics is discussed. Similarly in fifth paper Filters via Neutrosophic Crisp Sets are discussed. In paper six, Commnication vs. Information, an Axiomatic Neutrosophic Solution is presented by the authors. A Novel Image Segmentation Algorithm Based on Neutrosophic Filtering and Level Set is given in seventh paper. Paper eight is about to Neutrosophic Crisp Points and Neutrosophic Crisp Ideals. In the next paper Several Similarity Measures of Neutrosophic Sets are discussed. The authors introduced An Extended TOPSIS Method for the Multiple Attribute Decision Making Problems Based on Interval Neutrosophic Sets in the last paper.
Author: Igor Taganov
Publisher: Litres
ISBN: 5457629252
Category : Science
Languages : en
Pages : 145
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Book Description
In modern science, including theoretical physics, as in the early classical mechanics, the unnatural reversible time of Newton, based on the medieval concept of geometric time by Nicholas Oresme, is still used. This “original sin” of natural sciences has unintended consequences and creates a set of paradoxes and methodological problems for science. The book explores two new models of essentially irreversible time – decelerating cosmological time and irreversible discrete time of a microcosm. It discusses recent astronomical observations that reveal evidence of the cosmological deceleration of the pace of time in the distant cosmos, in the solar system and on earth. The structure of the model of irreversible discrete time of a microcosm, as considered in the book, allows for the existence of both time and anti-time. In particular, the model predicts new uncertainty relations and violation of the mirror symmetry of the integral internal parity of the entire population of micro particles that correspond to current studies of elementary particle physics.
Author: Florentin Smarandache, Mumtaz Ali
Publisher: Infinite Study
ISBN: 1599733323
Category :
Languages : en
Pages : 90
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Book Description
Twelve papers on soft interval-valued neutrosophic rough sets, fuzzy neutosophic relation equations with geometric programming, rough neutrosophic multi-attribute decision-making, classes of neutrosophic crisp nearly open sets and possible application to GIS topology, neutrosophic probability in physics, and similar topics. Contributors: H. E. Khalid, K. Mondal, S. Pramanik, A. A. Salama, S. Broumi, F. Smarandache, F. Yuhua, M. Ali, M. Shabir, V. Patrascu, S. Ye, J. Fu, J. Ye, A. Hussain, and L. Vladareanu.
Author: Jeffrey Bennett
Publisher: Columbia University Press
ISBN: 0231167261
Category : Science
Languages : en
Pages : 204
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Book Description
An astrophysicist offers an entertaining introduction to Einstein's theories, explaining how well they have held up to rigorous testing over the years, and even describing the amazing phenomena readers would actually experience if they took a trip through a black hole.
Author: Robert P. Kirshner
Publisher: Princeton University Press
ISBN: 1400883806
Category : Science
Languages : en
Pages : 313
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Book Description
The Extravagant Universe tells the story of a remarkable adventure of scientific discovery. One of the world's leading astronomers, Robert Kirshner, takes readers inside a lively research team on the quest that led them to an extraordinary cosmological discovery: the expansion of the universe is accelerating under the influence of a dark energy that makes space itself expand. In addition to sharing the story of this exciting discovery, Kirshner also brings the science up-to-date in a new epilogue. He explains how the idea of an accelerating universe--once a daring interpretation of sketchy data--is now the standard assumption in cosmology today. This measurement of dark energy--a quality of space itself that causes cosmic acceleration--points to a gaping hole in our understanding of fundamental physics. In 1917, Einstein proposed the "cosmological constant" to explain a static universe. When observations proved that the universe was expanding, he cast this early form of dark energy aside. But recent observations described first-hand in this book show that the cosmological constant--or something just like it--dominates the universe's mass and energy budget and determines its fate and shape. Warned by Einstein's blunder, and contradicted by the initial results of a competing research team, Kirshner and his colleagues were reluctant to accept their own result. But, convinced by evidence built on their hard-earned understanding of exploding stars, they announced their conclusion that the universe is accelerating in February 1998. Other lines of inquiry and parallel supernova research now support a new synthesis of a cosmos dominated by dark energy but also containing several forms of dark matter. We live in an extravagant universe with a surprising number of essential ingredients: the real universe we measure is not the simplest one we could imagine.
Author: H. E. Khalid
Publisher: Infinite Study
ISBN:
Category :
Languages : en
Pages : 90
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Book Description
“Neutrosophic Sets and Systems” has been created for publications on advanced studies in neutrosophy, neutrosophic set, neutrosophic logic, neutrosophic probability, neutrosophic statistics that started in 1995 and their applications in any field, such as the neutrosophic structures developed in algebra, geometry, topology, etc.
Author: Ron Forth
Publisher: FriesenPress
ISBN: 1039188737
Category : Science
Languages : en
Pages : 191
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Book Description
Mainstream physics currently contends that only 4% of our Universe is made of normal matter and energy. The remaining 96% is thought to be mysterious dark matter and dark energy that are not at all understood. This presents a quandary relative to Einstein’s observation: “The most incomprehensible thing about the world is that it is comprehensible.” Using judicious analogies, dry humor, and the established laws of physics, Ron Forth presents a new cosmological paradigm, honouring the principles of classical physics and relativity while examining the astronomical observations and ensuing inferences from a fresh perspective. Beginning by replacing curved spacetime with contoured four-dimensional space-energy, a new theory of gravity is developed. Using logical and mathematical arguments, he explains how forces, inertia, and entropy arise within this framework. Topics including black holes, gravitational waves, unification of the four fundamental forces, and the probabilistic nature of quantum mechanics are touched upon in the context of the model. He shines a light on dark matter and dark energy, potentially dispelling their shadows. A possible ultimate fate of the Universe, a topic of interest to most of its inhabitants, is proposed. Covering the life of the Universe in a compact book, The Forth Dimension may prove revolutionary – or not - but it will hopefully provoke further discussion of our understanding of the Universe. The objective is for professional scientists to consider the implications of the philosophy, hypotheses, and analysis presented. Various tests are proposed to experimentally determine whether the ideas are science or science fiction.
Author: Prof. (Dr.) Jai Paul Dudeja
Publisher: Notion Press
ISBN:
Category : Science
Languages : en
Pages : 465
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Book Description
One of the most discussed topics among physicists, astronomers and cosmologists, is the origin of our universe. A number of theories have been put forward to explain the origin of the universe. Based on the evidence, the theory of Big Bang is widely accepted today. What is the Big Bang? Around 13.8 billion years ago, all the energy and the matter was compressed into a miniscule point. There was nothing else, no space or sky outside it. Everything was contained in that point. All at once, this point (which could not bear that high density and very high temperature), started expanding at an incredibly fast rate. In a split-second, it was the size of a grape, an instant later, a km-wide. Within a minute, it was billions of km-wide…and so on. Since then, the universe is not only expanding, it is expanding with faster speed as the time is passing. It's a mind-boggling question that has intrigued the scientists and the commoners alike for centuries is: “What was there before the Big Bang? Was there a universe or many more universes before our own universe? Will there be more universes after this universe? Are there parallel universes or cyclic universes? Was there just one big bang (that we know for this universe) or were there two or more big bangs? What are the theories which attempt to explain the phenomenon of the ‘Universe before the Big Bang’.
