Self-Organized Criticality, Three Decades Later

Self-Organized Criticality, Three Decades Later PDF Author: Subhrangshu Sekhar Manna
Publisher: Frontiers Media SA
ISBN: 2889742199
Category : Science
Languages : en
Pages : 143

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Book Description

Self-Organized Criticality, Three Decades Later

Self-Organized Criticality, Three Decades Later PDF Author: Subhrangshu Sekhar Manna
Publisher: Frontiers Media SA
ISBN: 2889742199
Category : Science
Languages : en
Pages : 143

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Book Description


How Nature Works

How Nature Works PDF Author: Per Bak
Publisher: Springer Science & Business Media
ISBN: 1475754264
Category : Mathematics
Languages : en
Pages : 229

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Book Description
Self-organized criticality, the spontaneous development of systems to a critical state, is the first general theory of complex systems with a firm mathematical basis. This theory describes how many seemingly desperate aspects of the world, from stock market crashes to mass extinctions, avalanches to solar flares, all share a set of simple, easily described properties. "...a'must read'...Bak writes with such ease and lucidity, and his ideas are so intriguing...essential reading for those interested in complex systems...it will reward a sufficiently skeptical reader." -NATURE "...presents the theory (self-organized criticality) in a form easily absorbed by the non-mathematically inclined reader." -BOSTON BOOK REVIEW "I picture Bak as a kind of scientific musketeer; flamboyant, touchy, full of swagger and ready to join every fray... His book is written with panache. The style is brisk, the content stimulating. I recommend it as a bracing experience." -NEW SCIENTIST

Self-Organized Criticality in Earth Systems

Self-Organized Criticality in Earth Systems PDF Author: Stefan Hergarten
Publisher: Springer Science & Business Media
ISBN: 3662043904
Category : Technology & Engineering
Languages : en
Pages : 288

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Book Description
Self-organized criticality (SOC) has become a magic word in various scientific disciplines; it provides a framework for understanding complexity and scale invariance in systems showing irregular fluctuations. In the first 10 years after Per Bak and his co-workers presented their seminal idea, more than 2000 papers on this topic appeared. Seismology has been a field in earth sciences where the SOC concept has already deepened the understanding, but there seem to be much more examples in earth sciences where applying the SOC concept may be fruitful. After introducing the reader into the basics of fractals, chaos and SOC, the book presents established and new applications of SOC in earth sciences, namely earthquakes, forest fires, landslides and drainage networks.

Self-Organized Criticality in Astrophysics

Self-Organized Criticality in Astrophysics PDF Author: Markus Aschwanden
Publisher: Springer Science & Business Media
ISBN: 3642150012
Category : Science
Languages : en
Pages : 416

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Book Description
Markus Aschwanden introduces the concept of self-organized criticality (SOC) and shows that due to its universality and ubiquity it is a law of nature for which he derives the theoretical framework and specific physical models in this book. He begins by providing an overview of the many diverse phenomena in nature which may be attributed to SOC behaviour. The author then introduces the classic lattice-based SOC models that may be explored using numerical computer simulations. These simulations require an in-depth knowledge of a wide range of mathematical techniques which the author introduces and describes in subsequent chapters. These include the statistics of random processes, time series analysis, time scale distributions, and waiting time distributions. Such mathematical techniques are needed to model and understand the power-law-like occurrence frequency distributions of SOC phenomena. Finally, the author discusses fractal geometry and scaling laws before looking at a range of physical SOC models which may be applicable in various aspects of astrophysics. Problems, solutions and a glossary will enhance the pedagogical usefulness of the book. SOC has been receiving growing attention in the astrophysical and solar physics community. This book will be welcomed by students and researchers studying complex critical phenomena.

Self-Organised Criticality

Self-Organised Criticality PDF Author: Gunnar Pruessner
Publisher: Cambridge University Press
ISBN: 0521853354
Category : Science
Languages : en
Pages : 517

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Book Description
An overview of results and methods, written for graduates and researchers in physics, mathematics, biology, sociology, finance, medicine and engineering.

The Self Organizing Economy

The Self Organizing Economy PDF Author: Paul Krugman
Publisher: John Wiley & Sons
ISBN: 1557866988
Category : Business & Economics
Languages : en
Pages : 133

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Book Description
The Self-Organizing Economy In the last few years the concept of self-organizing systems—complex systems in which randomness and chaos seem spontaneously to evolve into unexpected order—has linked together researchers in many fields, from artificial intelligence to chemistry, from evolution to geology. Now leading economist Paul Krugman shows how principles that explain the growth of hurricanes and embryos can also explain the formation of cities and business cycles; how the same principles of “order from random growth” can explain the strangely simple rules that describe the sizes of earthquakes, meteorites, and metropolitan areas. Weaving together strands from many disciplines, from location theory to biology, The Self-Organizing Economy offers a surprising new view of how the economy structures itself in space and time.

Complexity and the Economy

Complexity and the Economy PDF Author: W. Brian Arthur
Publisher: Oxford University Press, USA
ISBN: 0199334293
Category : Business & Economics
Languages : en
Pages : 241

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Book Description
A collection of previous published papers by the author on the subject of complexity economics, appearing from the 1980s to the present.

Model Rules of Professional Conduct

Model Rules of Professional Conduct PDF Author: American Bar Association. House of Delegates
Publisher: American Bar Association
ISBN: 9781590318737
Category : Law
Languages : en
Pages : 216

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Book Description
The Model Rules of Professional Conduct provides an up-to-date resource for information on legal ethics. Federal, state and local courts in all jurisdictions look to the Rules for guidance in solving lawyer malpractice cases, disciplinary actions, disqualification issues, sanctions questions and much more. In this volume, black-letter Rules of Professional Conduct are followed by numbered Comments that explain each Rule's purpose and provide suggestions for its practical application. The Rules will help you identify proper conduct in a variety of given situations, review those instances where discretionary action is possible, and define the nature of the relationship between you and your clients, colleagues and the courts.

Street-Level Bureaucracy

Street-Level Bureaucracy PDF Author: Michael Lipsky
Publisher: Russell Sage Foundation
ISBN: 1610443624
Category : Political Science
Languages : en
Pages : 263

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Book Description
Street-Level Bureaucracy is an insightful study of how public service workers, in effect, function as policy decision makers, as they wield their considerable discretion in the day-to-day implementation of public programs.

Revolutions in American Music: Three Decades That Changed a Country and Its Sounds

Revolutions in American Music: Three Decades That Changed a Country and Its Sounds PDF Author: Michael Broyles
Publisher: W. W. Norton & Company
ISBN: 0393634213
Category : Music
Languages : en
Pages : 261

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Book Description
The story of how unexpected connections between music, technology, and race across three tumultuous decades changed American culture. How did a European social dance craze become part of an American presidential election? Why did the recording industry become racially divided? Where did rock ’n’ roll really come from? And how do all these things continue to reverberate in today’s world? In Revolutions in American Music, award-winning author Michael Broyles shows the surprising ways in which three key decades—the 1840s, the 1920s, and the 1950s—shaped America’s musical future. Drawing connections between new styles of music like the minstrel show, jazz, and rock ’n’ roll, and emerging technologies like the locomotive, the first music recordings, and the transistor radio, Broyles argues that these decades fundamentally remade our cultural landscape in enduring ways. At the same time, these connections revealed racial fault lines running through the business of music, in an echo of American society as a whole. Through the music of each decade, we come to see anew the social, cultural, and political fabric of the time. Broyles combines broad historical perspective with an eye for the telling detail and presents a variety of characters to serve as focal points, including the original Jim Crow, a colorful Hungarian dancing master named Gabriel de Korponay, “Empress of the Blues” Bessie Smith, and the singer Johnnie Ray, whom Tony Bennett called “the father of rock ’n’ roll.” Their stories, and many others, animate Broyles’s masterly account of how American music became what it is today.