The standard-setting classic just got better! Completely revised and updated since the publication of the sixth edition, Environmental Chemistry, Seventh Edition contains eight new chapters, with significant emphasis on industrial ecology as it relates to the emerging area of "green" chemistry. It also discusses the concept of the anthrosphere as a distinct sphere of the environment.The new chapters in the Seventh Edition include:oThe Anthrosphere, Industrial Ecosystems, and oEnvironmental ChemistryoPrinciples of Industrial EcologyoIndustrial Ecology, Resources, and EnergyoIndustrial Ecology for Waste Minimization, Utilization, and TreatmentoChemical Analysis of Water and WastewateroChemical Analysis of Wastes and SolidsoAir and Gas AnalysisoChemical Analysis of Biological Materials oXenobioticsMany professionals in environmental chemistry today began their studies with this definitive textbook. Now this benchmark resource has even more to offer. It gives your students a basic understanding of the science and its applications. In addition to providing updated materials in this rapidly developing field, the Seventh Edition emphasizes the major concepts essential to the practice of environmental chemistry at the beginning of the new millennium.

Whenever I teach calculus, my emphasis is always on the fact that the basic ideas of calculus can be understood by almost anyone. While I am not always successful in proving this to the students, Sawyer certainly would be. His explanations of the basics of a derivative are the clearest, most understandable that I have ever seen. There are many diagrams, and each one has a specific purpose and they are well integrated into the textual explanations.

Why would you want to stop being lazy? Laziness has lots going for it! Indolence allows you to take life easy and to put off things which seem like a lot of effort. It can be fun to lie around, spend your time watching TV, surfing through cyberspace, playing games and otherwise filling your day with 'chewing gum for the brain'. Isn't there far too much pressure to 'get on with things', anyway?
Don't be seduced by social pressure to do more
It's true that the pressure to achieve more and get more done and generally be a 'successful' person (whatever that is!) can feel intolerable at times, and rebelling against having to measure up to a social norm dictated by other people can be a good thing. But it's also true that there are things that you do want to get on with, and make progress with, for your own very good reasons.
Can you stop being lazy?
And it's when you see those projects languishing, when you find yourself feeling lethargic and drained when you haven't even done anything, that you begin to feel disappointed and frustrated about the grip laziness has on you, and how it draws you away from what you know, in your heart of hearts, you really want to do. And that's when you begin to wonder how to stop being lazy. And if you can.

This book deals with the number system, one of the basic structures in mathematics. It is concerned especially with ways of classifying numbers into various categories; for example, it provides some criteria for deciding if a given number is rational (i.e., representable as a common fraction) or irrational, if it is algebraic or transcendental. In the course of the later chapters, the reader is introduced to some of the more recent developments in mathematics. Professor Niven’s book may be read with profit by interested high school students as well as by college students and others who want to know more about the basic aspects of pure mathematics. Most readers will find the early chapters well within their grasp while ambitious readers will profit by the more advanced material to be found in later chapters.

Challenging and stimulating collection of diverting brain-teasers helps high school students integrate simple techniques and complex problem-solving strategies in an enjoyable way. Problems involving squares and cubes, polyhedra, prime numbers, chess pieces, and other subjects are grouped into 29 sections, with easier problems appearing at the beginning of each. A valuable tool for teachers, this absorbing book will also appeal to individuals working alone who want to develop problem-solving techniques.

Taking into account recent research on polarization, additions have been made to chapters on stimulated Raman scattering and four-wave mixing. Targeted for optical engineers, researchers, scientist and graduate students, the 549-page volume addresses pulse propagation in fibers.

This book is unique for its broad and yet comprehensive coverage of modern probability theory, ranging from first principles and standard textbook material to more advanced topics. In spite of the economical exposition, careful proofs are provided for all main results. After a detailed discussion of classical limit theorems, martingales, Markov chains, random walks, and stationary processes, the author moves on to a modern treatment of Brownian motion, L vy processes, weak convergence, It calculus, Feller processes, and SDEs. The more advanced parts include material on local time, excursions, and additive functionals, diffusion processes, PDEs and potential theory, predictable processes, and general semimartingales. Though primarily intended as a general reference for researchers and graduate students in probability theory and related areas of analysis, the book is also suitable as a text for graduate and seminar courses on all levels, from elementary to advanced.!

Derived from the world-renowned McGraw-Hill Dictionary of Scientific and Technical Terms, Sixth Edition, this vital reference offers a wealth of essential information in a portable, convenient, quick-find format. Whether you’re a professional, a student, a writer, or a general reader with an interest in science, there is no better or more authoritative way to stay up-to-speed with the current language of bioscience or gain an understanding of its key ideas and concepts.
Written in clear, simple language understandable to the general reader, yet in-depth enough for scientists, educators, and advanced students, The McGraw-Hill Dictionary of Bioscience, Second Edition:

“Top-ranked annual books on sustainable development.”—GlobeScan survey of sustainability experts In State of the World 2007, the Worldwatch Institute's award-winning research team focuses on the urbanization of our planet to provide policymakers, strategic planners, researchers, students, and concerned citizens with comprehensive analysis of the global environmental problems we face, together with descriptions of practical, innovative solutions. This report will show what is needed to foster sustainable cities on a planet where urban areas are home to half the human population and a far larger share of natural resource use.

Modern robotics dates from the late 1960s, when progress in the development of microprocessors made possible the computer control of a multiaxial manipulator. Since then, robotics has evolved to connect with many branches of science and engineering, and to encompass such diverse fields as computer vision, artificial intelligence, and speech recognition. This book deals with robots-such as remote manipulators, multifingered hands, walking machines, flight simulators, and machine tools-that rely on mechanical systems to perform their tasks. It aims to establish the foundations on which the design, control and implementation of the underlying mechanical systems are based. The treatment assumes familiarity with some calculus, linear algebra, and elementary mechanics; however, the elements of rigid-body mechanics and of linear transformations are reviewed in the first chapters, making the presentation self-contained. An extensive set of exercises is included. Topics covered include: kinematics and dynamics of serial manipulators with decoupled architectures; trajectory planning; determination of the angular velocity and angular acceleration of a rigid body from point data; inverse and direct kinematics manipulators; dynamics of general parallel manipulators of the platform type; and the kinematics and dynamics of rolling robots.