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Doing Simple Math in Your Head

$10.76

$10.76
From:Independent Publishers Group 0

Document Overview:

Almost all adults suffer a little math anxiety, especially when it comes to everyday problems they think they should be able to figure out in their heads. Want to figure the six percent sales tax on a $34.50 item? A 15 percent tip for a $13.75 check? The carpeting needed for a 12½-by-17-foot room? No one learns how to do these mental calculations in school, where the emphasis is on paper-and-pencil techniques. With no math background required and no long list of rules to memorize, this book teaches average adults how to simplify their math problems, provides ample real-life practice problems and solutions, and gives grown-ups the necessary background in basic arithmetic to handle everyday problems quickly.
Duality in Optimization and Variational Inequalities

$49.49

$49.49
From:Taylor & Francis Inc; 0

Document Overview:

This comprehensive volume covers a wide range of duality topics ranging from simple ideas in network flows to complex issues in non-convex optimization and multicriteria problems. In addition, it examines duality in the context of variational inequalities and vector variational inequalities, as generalizations to optimization. Duality in Optimization and Variational Inequalities is intended for researchers and practitioners of optimization with the aim of enhancing their understanding of duality. It provides a wider appreciation of optimality conditions in various scenarios and under different assumptions. It will enable the reader to use duality to devise more effective computational methods, and to aid more meaningful interpretation of optimization and variational inequality problems.
Durch Rating wachsen

$74.70

$74.70
From:John Wiley & Sons, Inc. 0

Document Overview:

"An understanding of the relationship between the product and the process in election polling is often lost. This edited volume unites ideas and researchers, with quality playing the central role." --J. Michael Brick, PhD, Director of the Survey Methods Unit, Westat, Inc. Elections and Exit Polling is a truly unique examination of the specialized surveys that are currently used to track and collect data on elections and voter preferences. Employing modern research from the past decade and a series of interviews with famed American pollster Warren Mitofsky (1934-2006), this volume provides a relevant and groundbreaking look at the key statistical techniques and survey methods for measuring voter preferences worldwide. Drawing on the most current studies on pre-election and exit polling, this book outlines improvements that have developed in recent years and the results of their implementation. Coverage begins with an introduction to exit polling and a basic overview of its history, structure, limitations, and applications. Subsequent chapters focus on the use of exit polling in the United States election cycles from 2000-2006 and the problems that were encountered by both pollsters and the everyday voter, such as how to validate official vote count, confidentiality, new voting methods, and continuing data quality concerns. The text goes on to explore the presence of these issues in international politics, with examples and case studies of elections from Europe, Asia, and the Middle East. Finally, looking to the upcoming 2008 U.S. presidential election, the discussion concludes with predictions and recommendations on how to gather more accurate and timely polling data. Research papers from over fifty eminent practitioners in the fields of political science and survey methods are presented alongside excerpts from the editors' own interviews with Mitofsky. The editors also incorporate their own reflections throughout and conclude ea
Dynamic Random Walks

$98.10

$98.10
From:Elsevier

Document Overview:

The aim of this book is to report on the progress realized in probability theory in the field of dynamic random walks and to present applications in computer science, mathematical physics and finance. Each chapter contains didactical material as well as more advanced technical sections. Few appendices will help refreshing memories (if necessary!).New probabilistic model, new results in probability theoryOriginal applications in computer scienceApplications in mathematical physicsApplications in finance
Dynamical Models in Biology

$115.20

$115.20
From:Elsevier

Document Overview:

use back cover copy A 'down-to-earth' introduction to the growing field of modern mathematical biology Also includes appendices which provide background material that goes beyond advanced calculus and linear algebra
Dynamical Systems and Control

$67.49

$67.49
From:Taylor & Francis Inc; 0

Document Overview:

The 11th International Workshop on Dynamics and Control brought together scientists and engineers from diverse fields and gave them a venue to develop a greater understanding of this discipline and how it relates to many areas in science, engineering, economics, and biology. The event gave researchers an opportunity to investigate ideas and techniques from outside their own fields of expertise, enabling a cross-pollination of dynamics and control perspectives. Now there is a book that documents the major presentations of the workshop, providing a foundation for further research. The range and diversity of papers in Dynamical Systems and Control demonstrate the remarkable reach of the subject. All of these contributed papers shed light on a multiplicity of physical, biological, and economic phenomena through lines of reasoning that originate and grow from this discipline. The editors divide the book into three parts. The first covers fundamental advances in dynamics, dynamical systems, and control. These papers represent ideas that can be applied to several areas of interest. The second part deals with new and innovative techniques and their application to a variety of interesting problems, from the control of cars and robots, to the dynamics of ships and suspension bridges, and the determination of optimal spacecraft trajectories. The third section relates to social, economic, and biological issues. It reveals the wealth of understanding that can be obtained through a dynamics and control approach to issues such as epidemics, economic games, neo-cortical synchronization, and human posture control.
Dynamics in One Complex Variable. (AM-160)

$60.75

$60.75
From:Princeton University Press 0

Document Overview:

This volume studies the dynamics of iterated holomorphic mappings from a Riemann surface to itself, concentrating on the classical case of rational maps of the Riemann sphere. This subject is large and rapidly growing. These lectures are intended to introduce some key ideas in the field, and to form a basis for further study. The reader is assumed to be familiar with the rudiments of complex variable theory and of two-dimensional differential geometry, as well as some basic topics from topology. This third edition contains a number of minor additions and improvements: A historical survey has been added, the definition of Lattés map has been made more inclusive, and the Écalle-Voronin theory of parabolic points is described. The résidu itératif is studied, and the material on two complex variables has been expanded. Recent results on effective computability have been added, and the references have been expanded and updated.Written in his usual brilliant style, the author makes difficult mathematics look easy. This book is a very accessible source for much of what has been accomplished in the field.
Dynamics of Second Order Rational Difference Equations

$67.49

$67.49
From:Taylor & Francis Inc; 0

Document Overview:

This self-contained monograph provides systematic, instructive analysis of second-order rational difference equations. After classifying the various types of these equations and introducing some preliminary results, the authors systematically investigate each equation for semicycles, invariant intervals, boundedness, periodicity, and global stability. Of paramount importance in their own right, the results presented also offer prototypes towards the development of the basic theory of the global behavior of solutions of nonlinear difference equations of order greater than one. The techniques and results in this monograph are also extremely useful in analyzing the equations in the mathematical models of various biological systems and other applications. Each chapter contains a section of open problems and conjectures that will stimulate further research interest in working towards a complete understanding of the dynamics of the equation and its functional generalizations-many of them ideal for research projects or Ph.D. theses. Clear, simple, and direct exposition combined with thoughtful uniformity in the presentation make Dynamics of Second Order Rational Difference Equations valuable as an advanced undergraduate or a graduate-level text, a reference for researchers, and as a supplement to every textbook on difference equations at all levels of instruction.
Dynamics of Third-Order Rational Difference Equations with Open Problems and Conjectures

$57.59

$57.59
From:Taylor & Francis Inc; 0

Document Overview:

Extending and generalizing the results of rational equations, Dynamics of Third Order Rational Difference Equations with Open Problems and Conjectures focuses on the boundedness nature of solutions, the global stability of equilibrium points, the periodic character of solutions, and the convergence to periodic solutions, including their periodic trichotomies. The book also provides numerous thought-provoking open problems and conjectures on the boundedness character, global stability, and periodic behavior of solutions of rational difference equations. After introducing several basic definitions and general results, the authors examine 135 special cases of rational difference equations that have only bounded solutions and the equations that have unbounded solutions in some range of their parameters. They then explore the seven known nonlinear periodic trichotomies of third order rational difference equations. The main part of the book presents the known results of each of the 225 special cases of third order rational difference equations. In addition, the appendices supply tables that feature important information on these cases as well as on the boundedness character of all fourth order rational difference equations. A Framework for Future Research The theory and techniques developed in this book to understand the dynamics of rational difference equations will be useful in analyzing the equations in any mathematical model that involves difference equations. Moreover, the stimulating conjectures will promote future investigations in this fascinating, yet surprisingly little known area of research.
Early Graphing Hidden Pictures

$3.59

$3.59
From:Carson-Dellosa Publishing 0

Document Overview:

Engage students in grades K–1 and build their confidence using Early Graphing: Hidden Pictures. This 64-page resource teaches essential early graphing skills through hands-on activities using popular kindergarten and first-grade themes. Students work to reveal hidden pictures while practicing reading order, fine-motor skills, attention to detail, concentration, and color words. They take pride in the finished product and look forward to the next one lesson. The lessons are ideal for independent practice, centers, and homework. This book aligns with state, national, and Canadian provincial standards.
Easy Mathematics for Biologists

$35.06

$35.06
From:Taylor & Francis Inc; 0

Document Overview:

Because elementary mathematics is vital to be able to properly design biological experiments and interpret their results. As a student of the life sciences you will only make your life harder by ignoring mathematics entirely. Equally, you do not want to spend your time struggling with complex mathematics that you will never use. This book is the perfect answer to your problems. Inside, it explains the necessary mathematics in easy-to-follow steps, introducing the basics and showing you how to apply these to biological situations. Easy Mathematics for Biologists covers the basic mathematical ideas of fractions, decimals and percentages, through ratio and proportion, exponents and logarithms, to straight line graphs, graphs that are not straight lines, and their transformation. Direct application of each of these leads to a clear understanding of biological calculations such as those involving concentrations and dilutions, changing units, pH, and linear and non-linear rates of reaction. Each chapter contains worked examples, and is followed by numerous problems, both pure and applied, that can be worked through in your own time. Answers to these can be found at the back.
Economics Does Not Lie

$23.36

$23.36
From:Perseus Books Group 0

Document Overview:

Though Economics as a discipline arose in Great Britain and France at the end of the eighteenth century, it has taken two centuries to reach the threshold of scientific rationality. Previously, intuition, opinions, and conviction enjoyed equal status in economic thought; theories were vague, often unverifiable. It is no wonder, then, that bad economic policies ravaged entire nations during the twentieth century. In Economics Does Not Lie, noted French journalist Guy Sorman examines the state of economic affairs today. Virtually everywhere, the public sector has given ground to privatization and market capitalism. The results have been breathtaking. Opening economies and promoting trade have helped reconstruct Eastern Europe after 1990 and lifted 800 million people out of poverty across the globe. Economics Does Not Lie reveals that behind all this unprecedented growth is not only the collapse of state socialism but also a scientific revolution in economics–one that is as of yet dimly understood by the public but increasingly embraced by policymakers around the globe. No longer does economics lie; no longer would Baudelaire be able to write that "economics is a horror." For the mass of mankind, on the contrary, economics has become a source of hope.
E-discovery

$65.66

$65.66
From:Elsevier

Document Overview:

One of the hottest topics in computer forensics today, electronic discovery (e-discovery) is the process by which parties involved in litigation respond to requests to produce electronically stored information (ESI). According to the 2007 Socha-Gelbmann Electronic Discovery Survey, it is now a $2 billion industry, a 60% increase from 2004, projected to double by 2009. The core reason for the explosion of e-discovery is sheer volume; evidence is digital and 75% of modern day lawsuits entail e-discovery.A recent survey reports that U.S. companies face an average of 305 pending lawsuits internationally. For large U.S. companies ($1 billion or more in revenue)that number has soared to 556 on average, with an average of 50 new disputes emerging each year for nearly half of them. To properly manage the role of digital information in an investigative or legal setting, an enterprise—whether it is a Fortune 500 company, a small accounting firm or a vast government agency—must develop an effective electronic discovery program. Since the amendments to the Federal Rules of Civil Procedure, which took effect in December 2006, it is even more vital that the lifecycle of electronically stored information be understood and properly managed to avoid risks and costly mistakes.This books holds the keys to success for systems administrators, information security and other IT department personnel who are charged with aiding the e-discovery process.Comprehensive resource for corporate technologists, records managers, consultants, and legal team members to the e-discovery process, with information unavailable anywhere elseOffers a detailed understanding of key industry trends, especially the Federal Rules of Civil Procedure, that are driving the adoption of e-discovery programsIncludes vital project management metrics to help monitor workflow, gauge costs and speed the processCompanion Website offers e-discovery tools, checklists, forms, workflow examples, and other tools to be used when
Effective Computational Methods for Wave Propagation

$65.69

$65.69
From:Taylor & Francis Inc; 0

Document Overview:

Due to the increase in computational power and new discoveries in propagation phenomena for linear and nonlinear waves, the area of computational wave propagation has become more significant in recent years. Exploring the latest developments in the field, Effective Computational Methods for Wave Propagation presents several modern, valuable computational methods used to describe wave propagation phenomena in selected areas of physics and technology. Featuring contributions from internationally known experts, the book is divided into four parts. It begins with the simulation of nonlinear dispersive waves from nonlinear optics and the theory and numerical analysis of Boussinesq systems. The next section focuses on computational approaches, including a finite element method and parabolic equation techniques, for mathematical models of underwater sound propagation and scattering. The book then offers a comprehensive introduction to modern numerical methods for time-dependent elastic wave propagation. The final part supplies an overview of high-order, low diffusion numerical methods for complex, compressible flows of aerodynamics. Concentrating on physics and technology, this volume provides the necessary computational methods to effectively tackle the sources of problems that involve some type of wave motion.
Effective Experimentation

$44.96

$44.96
From:John Wiley & Sons, Inc. 0

Document Overview:

Effective Experimentation is a practical book on how to design and analyse experiments. Each of the methods are introduced and illustrated through real world scenario drawn from industry or research. Formulae are kept to a minimum to enable the reader to concentrate on how to apply and understand the different methods presented.The book has been developed from courses run by Statistics for Industry Limited during which time more than 10,000 scientists and technologists have gained the knowledge and confidence to plan experiments successfully and to analyse their data. Each chapter starts with an example of a design obtained from the authors' experience. Statistical methods for analysing data are introduced, followed, where appropriate, by a discussion of the assumptions of the method and effectiveness and limitations of the design.The examples have been chosen from many industries including chemicals, oils, building materials, textiles, food, drink, lighting, water, pharmaceuticals, electronics, paint, toiletries and petfoods.This book is a valuable resource for researchers and industrial statisticians involved in designing experiments. Postgraduates studying statistics, engineering and mathematics will also find this book of interest.The EPUB format of this title may not be compatible for use on all handheld devices.

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Mathematics

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