Dynamic Earth clearly details the mechanisms responsible for plate tectonics, volcanic hotspots, and many resulting geological processes. Starting from... basic principles, coverage provides a fundamental exploration into the principles of convection in the earth's mantle, summarizes key observations and presents all the relevant physics. The book begins with a brief history of the key ideas leading into mantle convection, covering more than 200 years of geological thought. It concludes with surveys of geochemical contraints on mantle evolution and the thermal evolution of the mantle, with implications for changes in the surface tectonic regime. Main concepts and arguments are presented with a minimum of mathematics. For the reader who desires fuller coverage, more mathematical versions of important aspects are also included. This book will be of interest to a broad range of geologists who desire a better understanding of the earth's internal dynamics. Graduate students and researchers working on the many aspects of mantle dynamics and its implications for geological processes will find it particularly useful. It is also suitable as a text for upper undergraduate and postgraduate courses in geophysics, geochemistry, and tectonics.

This book is an effective, concise text for students and researchers that combines the tools of dynamic programming with numerical techniques and... simulation-based econometric methods. Doing so, it bridges the traditional gap between theoretical and empirical research and offers an integrated framework for studying applied problems in macroeconomics and microeconomics.In part I the authors first review the formal theory of dynamic optimization; they then present the numerical tools and econometric techniques necessary to evaluate the theoretical models. In language accessible to a reader with a limited background in econometrics, they explain most of the methods used in applied dynamic research today, from the estimation of probability in a coin flip to a complicated nonlinear stochastic structural model. These econometric techniques provide the final link between the dynamic programming problem and data. Part II is devoted to the application of dynamic programming to specific areas of applied economics, including the study of business cycles, consumption, and investment behavior. In each instance the authors present the specific optimization problem as a dynamic programming problem, characterize the optimal policy functions, estimate the parameters, and use models for policy evaluation.The original contribution of Dynamic Economics: Quantitative Methods and Applications lies in the integrated approach to the empirical application of dynamic optimization programming models. This integration shows that empirical applications actually complement the underlying theory of optimization, while dynamic programming problems provide needed structure for estimation and policy evaluation.

Modern business cycle theory and growth theory uses stochastic dynamic general equilibrium models. In order to solve these models, economists need to... use many mathematical tools. This book presents various methods in order to compute the dynamics of general equilibrium models. In part I, the representative-agent stochastic growth model is solved with the help of value function iteration, linear and linear quadratic approximation methods, parameterised expectations and projection methods. In order to apply these methods, fundamentals from numerical analysis are reviewed in detail. In particular, the book discusses issues that are often neglected in existing work on computational methods, e.g. how to find a good initial value. In part II, the authors discuss methods in order to solve heterogeneous-agent economies. In such economies, the distribution of the individual state variables is endogenous. This part of the book also serves as an introduction to the modern theory of distribution economics. Applications include the dynamics of the income distribution over the business cycle or the overlapping-generations model. In an accompanying home page to this book, computer codes to all applications can be downloaded.

Most books on karate usually do not provide complete, detailed instructions and illustrations-the fundamentals plus the fine points-that readers hope... for. This book fills the gaps left by others. The late Master Masatoshi Nakayama, chief instructor of the Japan Karate Association, left this book as a testament. It reveals his great experience as a karate competitor and teacher, describing and illustrating in detail all the correct movements involved in the particular block, punch, or kick you want to perfect, as well as instructions--on combining blocking techniques with decisive counterattacks. Also included is a glossary of all Japanese karate terms and a guide to their pronunciation. Because of the lightning speed of karate techniques, normal camera work often fails to record the action accurately. For this reason, many of the photo sequences found in Dynamic Karate were taken using a stroboscope with a flash time of 1/10,000 of a second, enabling you to follow each movement as it is actually performed.

Most books on karate usually do not provide complete, detailed instructions and illustrations-the fundamentals plus the fine points-that readers hope... for. This book fills the gaps left by others. The late Master Masatoshi Nakayama, chief instructor of the Japan Karate Association, left this book as a testament. It reveals his great experience as a karate competitor and teacher, describing and illustrating in detail all the correct movements involved in the particular block, punch, or kick you want to perfect, as well as instructions--on combining blocking techniques with decisive counterattacks. Also included is a glossary of all Japanese karate terms and a guide to their pronunciation. Because of the lightning speed of karate techniques, normal camera work often fails to record the action accurately. For this reason, many of the photo sequences found in Dynamic Karate were taken using a stroboscope with a flash time of 1/10,000 of a second, enabling you to follow each movement as it is actually performed.

Mastery of light and shade - rendered with accuracy and expressive power - is the key to three-dimensional form in drawing and painting. Here is the... first book on this essential subject, the product of years of study by one of the world's great teachers of drawing and an artist of international renown, Burne Hogarth.Hogarth begins with the simplist kind of light and shade, showing how a dark silhouette on white paper can communicate form and space. He then shows how the silhouette is transformed into three dimensions with the addition of minimal light - the highlight.Following these instructory chapters, Hogarth devotes a separate chapter to each of the given basic categories of light and shade: single-source light; double-source light; flat, diffused light; moonlight; and sculptural light. In these chapters Hogarth illustrates the effects of these different kinds of light on a variety of subjects and examines both natural and artificial light sources.Moving on to more complex lighting effects, Hogarth explains spatial light - how light and shade can create a sense of "near and far"; environmental light - the effects of weather, time of day, and the changing of seasons; textural light - how light reveals the surface qualities of forms that range from rough stone to silk and satin draperies; transparent light - the effects passing through transparent materials like glass and water, and translucent substances like moving water or sailcloth; fragmentation light - the disrupted light we see in such subjects as fire, rain, and flying snow; radiant light - the intense light we see when we look into the light source itself, which may range from the sun to a candle flame; and finally the various kinds of expressive light invented by the artist - such as the symbolic and mystic light of religious art, or the paterns of light and shade that convey a mood or a psychological state.Burne Hogarth illustrates every effect of light and shade with brilliant drawings in pencil, charcoal, carbon, pen and ink, and brush and ink, encouraging the reader to experiment with diverse drawing media.Dynamic Light and Shade is an essential volume for everyone who draws and paints.

The tasks of macroeconomics are to interpret observations on economic aggregates in terms of the motivations and constraints of economic agents and to... predict the consequences of alternative hypothetical ways of administering government economic policy. General equilibrium models form a convenient context for analyzing such alternative government policies. In the past ten years, the strengths of general equilibrium models and the corresponding deficiencies of Keynesian and monetarist models of the 1960s have induced macroeconomists to begin applying general equilibrium models. This book describes some general equilibrium models that are dynamic, that have been built to help interpret time-series of observations of economic aggregates and to predict the consequences of alternative government interventions. The first part of the book describes dynamic programming, search theory, and real dynamic capital pricing models. Among the applications are stochastic optimal growth models, matching models, arbitrage pricing theories, and theories of interest rates, stock prices, and options. The remaining parts of the book are devoted to issues in monetary theory; currency-in-utility-function models, cash-in-advance models, Townsend turnpike models, and overlapping generations models are all used to study a set of common issues. By putting these models to work on concrete problems in exercises offered throughout the text, Sargent provides insights into the strengths and weaknesses of these models of money. An appendix on functional analysis shows the unity that underlies the mathematics used in disparate areas of rational expectations economics. This book on dynamic equilibrium macroeconomics is suitable for graduate-level courses; a companion book, Exercises in Dynamic Macroeconomic Theory, provides answers to the exercises and is also available from Harvard University Press.

This textbook is ideal for an undergraduate course in Engineering System Dynamics and Controls. It is intended to provide the reader with a thorough... understanding of the process of creating mathematical (and computer-based) models of physical systems. The material is restricted to lumped parameter models, which are those models in which time is the only independent variable. It assumes a basic knowledge of engineering mechanics and ordinary differential equations. The new edition has expanded topical coverage and many more new examples and exercises.

A primer on modeling concepts and applications that is specifically geared toward the environmental field. Sections on modeling terminology, the uses of... models, the model-building process, and the interpretation of output provide the foundation for detailed applications. After an introduction to the basics of dynamic modeling, the book leads students through an analysis of several environmental problems, including surface-water pollution, matter-cycling disruptions, and global warming. The scientific and technical context is provided for each problem, and the methods for analyzing and designing appropriate modeling approaches is provided. While the mathematical content does not exceed the level of a first-semester calculus course, the book gives students all of the background, examples, and practice exercises needed both to use and understand environmental modeling. It is suitable for upper-level undergraduate and beginning-graduate level environmental professionals seeking an introduction to modeling in their field.

From controlling disease outbreaks to predicting heart attacks, dynamic models are increasingly crucial for understanding biological processes. Many... universities are starting undergraduate programs in computational biology to introduce students to this rapidly growing field. In Dynamic Models in Biology, the first text on dynamic models specifically written for undergraduate students in the biological sciences, ecologist Stephen Ellner and mathematician John Guckenheimer teach students how to understand, build, and use dynamic models in biology. Developed from a course taught by Ellner and Guckenheimer at Cornell University, the book is organized around biological applications, with mathematics and computing developed through case studies at the molecular, cellular, and population levels. The authors cover both simple analytic models--the sort usually found in mathematical biology texts--and the complex computational models now used by both biologists and mathematicians. Linked to a Web site with computer-lab materials and exercises, Dynamic Models in Biology is a major new introduction to dynamic models for students in the biological sciences, mathematics, and engineering.

On 26 August 1914 the world-famous university library in the Belgian town of Louvain was looted and destroyed by German troops. The international... community reacted in horror and the behavior of the Germans at Louvain came to be seen as the beginning of a different style of war, without the rules that had governed military conflict up to that point--a more total war, in which enemy civilians and their entire culture were now legitimate targets. As award-winning historian Alan Kramer shows in this gripping and insightful volume, the destruction at Louvain was simply one symbolic moment in a vast wave of cultural destruction and mass killing that swept across the map of Europe at the time of the First World War. Using a wide range of examples and striking eye-witness accounts from England, France, Germany, and elsewhere, Kramer brings home the reality of the Great War, painting a picture of an entire continent plunging into a chilling new world of mass mobilization, total warfare, and the celebration of nationalist or ethnic violence--often directed expressly at the enemy's civilian population. Kramer examines the psychological impact of trench warfare, addresses the question of German atrocities (were the Germans particularly barbaric, or was savage behavior common on all sides?), and offers a disturbing summation of the war's impact on European culture. From the Western Front to the Balkans, from Italy to the war in the East, the First World War was the most apocalyptic the world had ever known. This book tells you how and why the civilized nations of Europe descended into unprecedented orgy of destruction.

The long awaited second edition of Dynamic Optimization is now available. Clear exposition and numerous worked examples made the first edition the... premier text on this subject. Now, the new edition is expanded and updated to include essential coverage of current developments on differential games, especially as they apply to important economic questions; new developments in comparative dynamics; and new material on optimal control with integral state equations.The second edition of Dynamic Optimization provides expert coverage on:- methods of calculus of variations - optimal control - continuous dynamic programming - stochastic optimal control -differential games. The authors also include appendices on static optimization and on differential games.Now in its new updated and expanded edition, Dynamic Optimization is, more than ever, the optimum choice for graduate and advanced undergraduate courses in economics, mathematical methods in economics and dynamic optimization, management science, mathematics and engineering.New features of Dynamic Optimization will show students:advances in how to do comparative dynamics; how to optimally switch from one state equation to another during the planning period; how to take into account the history of the system governing an optimization problem through the use of an integral state equation; and how to apply differential games to problems in economics and management sciences.

foreword by Hermann Haken For the past twenty years Scott Kelso's research has focused on extending the physical concepts of self- organization and the... mathematical tools of nonlinear dynamics to understand how human beings (and human brains) perceive, intend, learn, control, and coordinate complex behaviors. In this book Kelso proposes a new, general framework within which to connect brain, mind, and behavior.Kelso's prescription for mental life breaks dramatically with the classical computational approach that is still the operative framework for many newer psychological and neurophysiological studies. His core thesis is that the creation and evolution of patterned behavior at all levels -- from neurons to mind -- is governed by the generic processes of self-organization. Both human brain and behavior are shown to exhibit features of pattern-forming dynamical systems, including multistability, abrupt phase transitions, crises, and intermittency.Dynamic Patterns brings together different aspects of this approach to the study of human behavior, using simple experimental examples and illustrations to convey essential concepts, strategies, and methods, with a minimum of mathematics.Kelso begins with a general account of dynamic pattern formation. He then takes up behavior, focusing initially on identifying pattern-forming instabilities in human sensorimotor coordination. Moving back and forth between theory and experiment, he establishes the notion that the same pattern-forming mechanisms apply regardless of the component parts involved (parts of the body, parts of the nervous system, parts of society) and the medium through which the parts are coupled. Finally, employing the latest techniques to observe spatiotemporal patterns of brain activity, Kelso shows that the human brain is fundamentally a pattern forming dynamical system, poised on the brink of instability. Self-organization thus underlies the cooperative action of neurons that produces human behavior in all its forms.