Sand in Your Sandpile

Sand in Your Sandpile
Author: Deborah A. Kearney
Publisher: BalboaPress
Total Pages: 74
Release: 2014-02-06
Genre: Self-Help
ISBN: 1452588678

How much sand is in your sandpile? Do you have lots of sand, or just a little? Our sandpiles are our emotional reserves. We constantly give the sand in our sandpiles away as we give to others, our work, our families, and the tasks of daily life. Lots of us have depleted sandpiles. This depletion diminishes our ability to manage stress, which in turn can have negative effects on our physical and emotional health. How do we replenish our emotional reserves? Do you know what puts sand in your sandpile? Sand in Your Sandpile looks at how we can build our emotional reserves through nurturance and comfort, self-esteem, and empowerment. It examines what keeps us from doing the self-care we know we need. Using stories and metaphors, Dr. Kearney examines life attitudes that influence our ability and willingness to take care of ourselves. Since self-care is such a big part of stress reduction and resilience, Kearney wanted to create user-friendly access to practical psychological practices. This workbook is about loving kindness toward self and others with the goal of building a psychological immune system. Through self-care, self-esteem and knowing where your power is, you can learn how to address the natural blocks to coping. The guiding principle is respect for self and others. The goal is to facilitate personal motivation and methods of self-care. In this guide, you are encouraged to personalize the material, do the user-friendly exercises, and put sand in your sandpile. With self-care, you can create a life you want to live.

Bak's Sand Pile

Bak's Sand Pile
Author: Theodore Gyle Lewis
Publisher:
Total Pages: 382
Release: 2011-02-28
Genre: Emergency management
ISBN: 9780983074502

Did the terrorist attacks on the United States in 2001, the massive power blackout of 2003, Hurricane Katrina in 2005, and the Gulf oil spill of 2010 'just happen'-or were these shattering events foreseeable? Do such calamities in fact follow a predictable pattern? Can we plan for the unforeseen by thinking about the unthinkable?Ted Lewis explains the pattern of catastrophes and their underlying cause. In a provocative tour of a volatile world, he guides the reader through mega-fires, fragile power grids, mismanaged telecommunication systems, global terrorist movements, migrating viruses, volatile markets and Internet storms. Modern societies want to avert catastrophes, but the drive to make things faster, cheaper, and more efficient leads to self-organized criticality-the condition of systems on the verge of disaster. This is a double-edged sword. Everything from biological evolution to political revolution is driven by some collapse, calamity or crisis. To avoid annihilation but allow for progress, we must change the ways in which we understand the patterns and manage systems. Bak's Sand Pile explains how.

Sand in Your Sandpile

Sand in Your Sandpile
Author: Deborah A. Kearney, Ph.D.
Publisher: Balboa Press
Total Pages: 76
Release: 2013-12
Genre: Self-Help
ISBN: 145258866X

How much sand is in your sandpile? Do you have lots of sand, or just a little? Our sandpiles are our emotional reserves. We constantly give the sand in our sandpiles away as we give to others, our work, our families, and the tasks of daily life. Lots of us have depleted sandpiles. This depletion diminishes our ability to manage stress, which in turn can have negative effects on our physical and emotional health. How do we replenish our emotional reserves? Do you know what puts sand in your sandpile? Sand in Your Sandpile looks at how we can build our emotional reserves through nurturance and comfort, self-esteem, and empowerment. It examines what keeps us from doing the self-care we know we need. Using stories and metaphors, Dr. Kearney examines life attitudes that influence our ability and willingness to take care of ourselves. Since self-care is such a big part of stress reduction and resilience, Kearney wanted to create user-friendly access to practical psychological practices. This workbook is about loving kindness toward self and others with the goal of building a psychological immune system. Through self-care, self-esteem and knowing where your power is, you can learn how to address the natural blocks to coping. The guiding principle is respect for self and others. The goal is to facilitate personal motivation and methods of self-care. In this guide, you are encouraged to personalize the material, do the user-friendly exercises, and put sand in your sandpile. With self-care, you can create a life you want to live.

Deterministic Abelian Sandpile Models and Patterns

Deterministic Abelian Sandpile Models and Patterns
Author: Guglielmo Paoletti
Publisher: Springer Science & Business Media
Total Pages: 171
Release: 2013-09-16
Genre: Science
ISBN: 3319012045

The model investigated in this work, a particular cellular automaton with stochastic evolution, was introduced as the simplest case of self-organized-criticality, that is, a dynamical system which shows algebraic long-range correlations without any tuning of parameters. The author derives exact results which are potentially also interesting outside the area of critical phenomena. Exact means also site-by-site and not only ensemble average or coarse graining. Very complex and amazingly beautiful periodic patterns are often generated by the dynamics involved, especially in deterministic protocols in which the sand is added at chosen sites. For example, the author studies the appearance of allometric structures, that is, patterns which grow in the same way in their whole body, and not only near their boundaries, as commonly occurs. The local conservation laws which govern the evolution of these patterns are also presented. This work has already attracted interest, not only in non-equilibrium statistical mechanics, but also in mathematics, both in probability and in combinatorics. There are also interesting connections with number theory. Lastly, it also poses new questions about an old subject. As such, it will be of interest to computer practitioners, demonstrating the simplicity with which charming patterns can be obtained, as well as to researchers working in many other areas.

Divisors and Sandpiles

Divisors and Sandpiles
Author: Scott Corry
Publisher: American Mathematical Soc.
Total Pages: 342
Release: 2018-07-23
Genre: Mathematics
ISBN: 1470442183

Divisors and Sandpiles provides an introduction to the combinatorial theory of chip-firing on finite graphs. Part 1 motivates the study of the discrete Laplacian by introducing the dollar game. The resulting theory of divisors on graphs runs in close parallel to the geometric theory of divisors on Riemann surfaces, and Part 1 culminates in a full exposition of the graph-theoretic Riemann-Roch theorem due to M. Baker and S. Norine. The text leverages the reader's understanding of the discrete story to provide a brief overview of the classical theory of Riemann surfaces. Part 2 focuses on sandpiles, which are toy models of physical systems with dynamics controlled by the discrete Laplacian of the underlying graph. The text provides a careful introduction to the sandpile group and the abelian sandpile model, leading ultimately to L. Levine's threshold density theorem for the fixed-energy sandpile Markov chain. In a precise sense, the theory of sandpiles is dual to the theory of divisors, and there are many beautiful connections between the first two parts of the book. Part 3 addresses various topics connecting the theory of chip-firing to other areas of mathematics, including the matrix-tree theorem, harmonic morphisms, parking functions, M-matrices, matroids, the Tutte polynomial, and simplicial homology. The text is suitable for advanced undergraduates and beginning graduate students.

How Nature Works

How Nature Works
Author: Per Bak
Publisher: Springer Science & Business Media
Total Pages: 229
Release: 2013-11-11
Genre: Mathematics
ISBN: 1475754264

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

Ubiquity

Ubiquity
Author: Mark Buchanan
Publisher: Crown
Total Pages: 290
Release: 2002-04-23
Genre: Science
ISBN: 0609504320

Critically acclaimed science journalist, Mark Buchanan tells the fascinating story of the discovery that there is a natural structure of instability woven into the fabric of our world, which explains why catastrophes-- both natural and human-- happen. Scientists have recently discovered a new law of nature and its footprints are virtually everywhere-- in the spread of forest fires, mass extinctions, traffic jams, earthquakes, stock-market fluctuations, the rise and fall of nations, and even trends in fashion, music and art. Wherever we look, the world is modelled on a simple template: like a steep pile of sand, it is poised on the brink of instability, with avalanches-- in events, ideas or whatever-- following a universal pattern of change. This remarkable discovery heralds what Mark Buchanan calls the new science of 'ubiquity', a science whose secret lies in the stuff of the everyday world. Combining literary flair with scientific rigour, this enthralling book documents the coming revolution by telling the story of the researchers' exploration of the law, their ingenious work and unexpected insights. Buchanan reveals that we are witnessing the emergence of an extraordinarily powerful new field of science that will help us comprehend the bewildering and unruly rhythms that dominate our lives and may even lead to a true science of the dynamics of human culture and history.

Young House Love

Young House Love
Author: Sherry Petersik
Publisher: Artisan
Total Pages: 337
Release: 2015-07-14
Genre: House & Home
ISBN: 1579656765

This New York Times bestselling book is filled with hundreds of fun, deceptively simple, budget-friendly ideas for sprucing up your home. With two home renovations under their (tool) belts and millions of hits per month on their blog YoungHouseLove.com, Sherry and John Petersik are home-improvement enthusiasts primed to pass on a slew of projects, tricks, and techniques to do-it-yourselfers of all levels. Packed with 243 tips and ideas—both classic and unexpected—and more than 400 photographs and illustrations, this is a book that readers will return to again and again for the creative projects and easy-to-follow instructions in the relatable voice the Petersiks are known for. Learn to trick out a thrift-store mirror, spice up plain old roller shades, "hack" your Ikea table to create three distinct looks, and so much more.

The Sand Compaction Pile Method

The Sand Compaction Pile Method
Author: Masaki Kitazume
Publisher: CRC Press
Total Pages: 254
Release: 2005-08-04
Genre: Technology & Engineering
ISBN: 9781439824696

The Sand Compaction Pile or (SCP) method is used frequently in construction to form compacted sand piles by vibration, dynamic impact or static excitation in soft ground. Originally developed in Japan to improve stability or compressibility and to prevent liquefaction failure in loose sand, the SCP method is now often applied to soft clay ground to ensure stability and reduce ground settlement. This book presents detailed descriptions of design, execution, quality control, equipment and assurance aspects of the SCP method, illustrating the theory with case studies from around Japan and also including a thorough overview of the existing literature on research and development carried out since the 1950s. Two final chapters cover vital aspects of design procedures for clay and sandy ground to enable practitioners to frame an appropriate set of parameters for durable and cost-efficient design.

Modeling Complexity In Economic And Social Systems

Modeling Complexity In Economic And Social Systems
Author: Frank Schweitzer
Publisher: World Scientific
Total Pages: 404
Release: 2002-12-09
Genre: Science
ISBN: 9814488356

Economics and the social sciences are, in fact, the “hard” sciences, as Herbert Simon argued, because the complexity of the problems dealt with cannot simply be reduced to analytically solvable models or decomposed into separate subprocesses. Nevertheless, in recent years, the emerging interdisciplinary “sciences of complexity” have provided new methods and tools for tackling these problems, ranging from complex data analysis to sophisticated computer simulations. In particular, advanced methods developed in the natural sciences have recently also been applied to social and economic problems.The twenty-one chapters of this book reflect this modern development from various modeling perspectives (such as agent-based models, evolutionary game theory, reinforcement learning and neural network techniques, time series analysis, non-equilibrium macroscopic dynamics) and for a broad range of socio-economic applications (market dynamics, technological evolution, spatial dynamics and economic growth, decision processes, and agent societies). They jointly demonstrate a shift of perspective in economics and the social sciences that is allowing a new outlook in this field to emerge.