Patterns in Excitable Media

Patterns in Excitable Media
Author: Sitabhra Sinha
Publisher: CRC Press
Total Pages: 322
Release: 2014-12-13
Genre: Mathematics
ISBN: 1466552832

Excitable media comprise a class of models for a wide range of physical, chemical, and biological systems that exhibit spontaneous formation of spatial patterns. Patterns in Excitable Media: Genesis, Dynamics, and Control explores several aspects of the dynamics of such patterns—in particular their evolution upon interaction with structural and functional heterogeneities in the system. The book provides readers with an introduction to recent developments in the interdisciplinary field of dynamics and control of patterns in nonlinear biological systems described by excitable media models. It also discusses low-amplitude control schemes for eliminating such patterns from an excitable medium which has direct clinical relevance in view of the close connection to life-threatening cardiac arrhythmia.

Homo Imitans

Homo Imitans
Author: Leandro Herrero
Publisher: Meetingminds Publishing
Total Pages: 316
Release: 2011-04
Genre: Business & Economics
ISBN: 1905776071

Understanding how social, behavioural infection works is the basis for the orchestration of any social 'epidemic of success'. This book will appeal to anybody interested in social change, with particular emphasis on how viral change works inside and organisation.

Introduction to the Physics of Waves

Introduction to the Physics of Waves
Author: Tim Freegarde
Publisher: Cambridge University Press
Total Pages: 311
Release: 2013
Genre: Science
ISBN: 0521197570

Balancing concise mathematical analysis with real-world examples and practical applications, to provide a clear and approachable introduction to wave phenomena.

Wave Propagation

Wave Propagation
Author: James H. Williams, Jr.
Publisher: MIT Press
Total Pages: 449
Release: 2019-12-31
Genre: Technology & Engineering
ISBN: 0262353113

An engineering-oriented introduction to wave propagation by an award-winning MIT professor, with highly accessible expositions and mathematical details—many classical but others not heretofore published. A wave is a traveling disturbance or oscillation—intentional or unintentional—that usually transfers energy without a net displacement of the medium in which the energy travels. Wave propagation is any of the means by which a wave travels. This book offers an engineering-oriented introduction to wave propagation that focuses on wave propagation in one-dimensional models that are anchored by the classical wave equation. The text is written in a style that is highly accessible to undergraduates, featuring extended and repetitive expositions and displaying and explaining mathematical and physical details—many classical but others not heretofore published. The formulations are devised to provide analytical foundations for studying more advanced topics of wave propagation. After a precalculus summary of rudimentary wave propagation and an introduction of the classical wave equation, the book presents solutions for the models of systems that are dimensionally infinite, semi-infinite, and finite. Chapters typically begin with a vignette based on some aspect of wave propagation, drawing on a diverse range of topics. The book provides more than two hundred end-of-chapter problems (supplying answers to most problems requiring a numerical result or brief analytical expression). Appendixes cover equations of motion for strings, rods, and circular shafts; shear beams; and electric transmission lines.

Dynamics of Complex Autonomous Boolean Networks

Dynamics of Complex Autonomous Boolean Networks
Author: David P. Rosin
Publisher: Springer
Total Pages: 208
Release: 2014-12-31
Genre: Science
ISBN: 3319135783

This thesis focuses on the dynamics of autonomous Boolean networks, on the basis of Boolean logic functions in continuous time without external clocking. These networks are realized with integrated circuits on an electronic chip as a field programmable gate array (FPGA) with roughly 100,000 logic gates, offering an extremely flexible model system. It allows fast and cheap design cycles and large networks with arbitrary topologies and coupling delays. The author presents pioneering results on theoretical modeling, experimental realization, and selected applications. In this regard, three classes of novel dynamic behavior are investigated: (i) Chaotic Boolean networks are proposed as high-speed physical random number generators with high bit rates. (ii) Networks of periodic Boolean oscillators are home to long-living transient chimera states, i.e., novel patterns of coexisting domains of spatially coherent (synchronized) and incoherent (desynchronized) dynamics. (iii) Excitable networks exhibit cluster synchronization and can be used as fast artificial Boolean neurons whose spiking patterns can be controlled. This work presents the first experimental platform for large complex networks, which will facilitate exciting future developments.

Crowd Simulation

Crowd Simulation
Author: Daniel Thalmann
Publisher: Springer Science & Business Media
Total Pages: 249
Release: 2007-09-18
Genre: Computers
ISBN: 1846288258

Recent times have seen growing interest in crowd simulation, particularly in the commercial sector where it is used in the fields of security, defence, entertainment and the movie industry. This book focuses closely on methods and techniques for crowd simulation, filling the gap in the professional literature. The topics covered in this comprehensive survey include Modelling of Populations; Virtual Human Animation; Behavioural Animation of Crowds; Crowd Rendering and Populated Environments.

Knotted Fields

Knotted Fields
Author: Renzo L. Ricca
Publisher: Springer Nature
Total Pages: 355
Release:
Genre:
ISBN: 3031579852

Artificial Consciousness

Artificial Consciousness
Author: Antonio Chella
Publisher: Andrews UK Limited
Total Pages: 346
Release: 2013-10-01
Genre: Psychology
ISBN: 184540677X

The book is interdisciplinary and focuses on the topic of artificial consciousness: from neuroscience to artificial intelligence, from bioengineering to robotics. It provides an overview on the current state of the art of research in the field of artificial consciousness and includes extended and revised versions of the papers presented at the International Workshop on ‘Artificial Consciousness', held in November 2005 at Agrigento (Italy).

How

How
Author: Dov Seidman
Publisher: John Wiley & Sons
Total Pages: 384
Release: 2011-09-09
Genre: Business & Economics
ISBN: 1118167686

The flood of information, unprecedented transparency, increasing interconnectedness-and our global interde¬pendence-are dramatically reshaping today's world, the world of business, and our lives. We are in the Era of Behavior and the rules of the game have fundamentally changed. It is no longer what you do that matters most and sets you apart from others, but how you do what you do. Whats are commodities, easily duplicated or reverse-engineered. Sustainable advantage and enduring success for organizations and the people who work for them now lie in the realm of how, the new frontier of conduct. For almost two decades, Dov Seidman's pioneering organi¬zation, LRN, has helped some of the world's most respected companies build "do it right," winning cultures and inspire principled performance throughout their organizations. Seidman's distinct vision of the world, business, and human endeavor has helped enable more than 15 million people do¬ing business in more than 120 countries to outbehave the competition. In HOW: Why HOW We Do Anything Means Everything, Dov Seidman shares his unique approach with you. Now updated and expanded, HOW includes a new Fore¬word from President Bill Clinton and a new Preface from Dov Seidman on why how we behave, lead, govern, operate, consume, engender trust in our relationships, and relate to others matters more than ever and in ways it never has before. Through entertaining anecdotes, surprising case studies, cutting-edge research in a wide range of fields, and reveal¬ing interviews with a diverse group of leaders, business executives, experts, and everyday people on the front lines, this book explores how we think, how we behave, how we lead, and how we govern our institutions and ourselves to uncover the values-inspired "hows" of twenty-first-century success and significance. Divided into four comprehensive parts, this insightful book: Exposes the forces and factors that have fundamentally restructured the world in which organizations operate and their people conduct themselves, placing a new focus on their hows Provides frameworks to help you understand those hows and implement them in powerful and productive ways Helps you channel your actions and decisions in order to thrive uniquely within today's new realities Sheds light on the systems of how-the dynamics between people that shape organizational culture-andintroduces a bold new vision for leading and winning through self-governance The qualities that many once thought of as "soft"-values, trust, and reputation-are now the hard currency of success and the ultimate drivers of efficiency, performance, innova¬tion, and growth. With in-depth insights and practical advice, HOW will help you bring excellence and significance to your business endeavors- and your life-and refocus your efforts in powerful new ways. If you want to stand out, to thrive in our fast changing, hyper¬connected, and hypertransparent world, read this book and discover HOW.