Many new exercises introduced in this edition help supplement and support explanations, aid in review, and make the book visually stimulating. This edition also includes a revised Logic tutorial on CD-Rom--further simplifying the study of logic. Includes many fascinating illustrations taken from the history of science as well as from contemporary research in the physical and biological sciences, plus introduces an abundance of new exercises throughout, complete with solutions for the first exercise in a set. Appropriate for those in business, education, political, or psychology careers.

    You'll find out how to unknot your DNA, how to count like a supercomputer and how to become famous for solving mathematics' most challenging problem.

    Raymond Serway, Robert Beichner, and contributing author John W. Jewett present a strong problem-solving approach that is further enhanced through increased realism in worked examples. Problem-solving strategies and hints allow students to develop a systematic approach to completing homework problems. The outstanding ancillary package includes full multimedia support, online homework, and a content-rich Web site that provides extensive support for instructors and students. The CAPA (Computer-assisted Personalized Approach), WebAssign, and University of Texas homework delivery systems give instructors flexibility in assigning online homework.

    In this little book Welsh writer and artist David Wade paints a picture of one of the most elusive and pervasive concepts known to man.

    Includes such gems as:? There are 42 eyes in a deck of cards, and 42 dots on a pair of dice ? In order to fill in a map so that neighboring regions never get the same color, one never needs more than four colors ? Hells Angels use the number 81 in their insignia because the initials H and A are the eighth and first numbers in the alphabet respectively

    To understand algebra is to possess the power to grow your skills and knowledge so you can ace your courses and possibly pursue further study in math. Algebra II For Dummies is the fun and easy way to get a handle on this subject and solve even the trickiest algebra problems. This friendly guide shows you how to get up to speed on exponential functions, laws of logarithms, conic sections, matrices, and other advanced algebra concepts. In no time you'll have the tools you need to:Interpret quadratic functions Find the roots of a polynomial Reason with rational functions Expose exponential and logarithmic functions Cut up conic sections Solve linear and non linear systems of equations Equate inequalities Simplifyy complex numbers Make moves with matrices Sort out sequences and sets This straightforward guide offers plenty of multiplication tricks that only math teachers know. It also profiles special types of numbers, making it easy for you to categorize them and solve any problems without breaking a sweat. When it comes to understanding and working out algebraic equations, Algebra II For Dummies is all you need to succeed!

    This book can make you smarter.Mind Performance Hacks provides real-life tips and tools for overclocking your brain and becoming a better thinker. In the increasingly frenetic pace of today's information economy, managing your life requires hacking your brain. With this book, you'll cut through the clutter and tune up your brain intentionally, safely, and productively.Grounded in current research and theory, but offering practical solutions you can apply immediately, Mind Performance Hacks is filled with life hacks that teach you to:Use mnemonic tricks to remember numbers, names, dates, and other flotsam you need to recall. Put down your calculator and perform complex math in your head, with your fingers, or on the back of a napkin. Spark your creativity with innovative brainstorming methods. Use effective systems to capture new ideas before they get away. Communicate in creative new ways-even using artificial languages. Make better decisions by foreseeing problems and finding surprising solutions. Improve your mental fitness with cool tricks and games.While the hugely successful Mind Hacks showed you how your brain works, Mind Performance Hacks shows you how to make it work better.

    For each volume, a series editor reads pieces from hundreds of periodicals, then selects between fifty and a hundred outstanding works. That selection is pared down to the twenty or so very best pieces by a guest editor who is widely recognized as a leading writer in his or her field. This unique system has helped make the Best American series the most respected -- and most popular -- of its kind. Here you will find another "splendid array of unpredictable and delectable essays" (Booklist), chosen by the Pulitzer Prize-winning writer Louis Menand, another collection with "delights on every page" (Dallas Morning News). The Best American Essays once again earns its place as the liveliest and leading annual of its kind.

    Albert-László Barabási, the nation’s foremost expert in the new science of networks and author of Bursts, takes us on an intellectual adventure to prove that social networks, corporations, and living organisms are more similar than previously thought. Grasping a full understanding of network science will someday allow us to design blue-chip businesses, stop the outbreak of deadly diseases, and influence the exchange of ideas and information. Just as James Gleick and the Erdos–Rényi model brought the discovery of chaos theory to the general public, Linked tells the story of the true science of the future and of experiments in statistical mechanics on the internet, all vital parts of what would eventually be called the Barabási–Albert model.

    In the last fifty years, we've zoomed through radically different forms of communication, from typewriters to tablet computers, text messages to tweets. We generate more and more words with each passing day. Hiding in that deluge of language are amazing insights into who we are, how we think, and what we feel.In The Secret Life of Pronouns, social psychologist and language expert James W. Pennebaker uses his groundbreaking research in computational linguistics-in essence, counting the frequency of words we use-to show that our language carries secrets about our feelings, our self-concept, and our social intelligence. Our most forgettable words, such as pronouns and prepositions, can be the most revealing: their patterns are as distinctive as fingerprints.Using innovative analytic techniques, Pennebaker X-rays everything from Craigslist advertisements to the Federalist Papers-or your own writing, in quizzes you can take yourself-to yield unexpected insights. Who would have predicted that the high school student who uses too many verbs in her college admissions essay is likely to make lower grades in college? Or that a world leader's use of pronouns could reliably presage whether he led his country into war? You'll learn why it's bad when politicians use "we" instead of "I," what Lady Gaga and William Butler Yeats have in common, and how Ebenezer Scrooge's syntax hints at his self-deception and repressed emotion. Barack Obama, Sylvia Plath, and King Lear are among the figures who make cameo appearances in this sprightly, surprising tour of what our words are saying-whether we mean them to or not.

    The text converts all programming code into the C++ language.

    Finegan's best selling text, LANGUAGE: ITS STRUCTURE AND USE, Fourth Edition maintains its relevance with new emphasis on the political and social aspects of language including "Applications to the Professions."

    This surprising compendium of 1,000 facts about words, language and etymology is here to inspire your curiosity and delight in discovery. In Word Drops, you can delve into a smattering of unexpected connections and weird juxtapositions, stumble upon a new or remarkable word, or learn of many a bizarre etymological quirk or tall tale.- Did you know that the bowl made by cupping your hands together is called a gowpen?- And speaking of bowls, the earliest known reference to bowling in English dates from 1555, when bowling alleys were banned by an Act of Parliament.- And that ties in nicely with the fact that the English called the Germans 'Alleymen' during the First World War.- But in Navajo, Germany is called Béésh Bich'ahii Bikéyah-or 'metal cap-wearer land'.Word Drops is a language fact book unlike any other, its linguistic tidbits all falling together into one long interconnected chain just like the example above with each fact neatly 'dropping' into place beside the next.What's more, throughout, footnotes are used to give some informative and intriguing background to some of the most bizarre facts, covering everything from traditional Inuit games to the origin of the Bellini cocktail, from the precise length of one 'jiffy' to what the Romans thought hoopoe birds ate, and from what to expect on a night out with Dr Johnson to Samuel Pepys's cure for a hangover. Want to know the longest palindrome in Morse code, or who The Great Masticator was? Curious to know what Norwegian steam is, or what a jäääär is? The answers are all here.For all of the logofascinated among us, this is an immensely pleasurable and unpredictable collection that is guaranteed to raise eyebrows (the literal meaning, incidentally, of supercilious).'Very jolly and all fascinating stuff. I'm sure it will solve a lot of people's Christmas present problems. Or it certainly should do.' -- Jonathon Green, lexicographer & author of Green's Dictionary of Slang'Fantastic' -- Moose Allain'If words were calories, this book would have you breaking the scales. To support my outrageous claim I refer you to urban legends which assert that certain brands of savoury snacks have 'something in them' which makes the brain crave more and more until the whole packet is gone. Whatever that something is, Paul Anthony Jones has imbibed plenty of it before compiling this endearing little book.' -- blogger Richard Littledale'For the bookish, the wordists, the nerdists, the swots... Paul Anthony Jones has compiled you the most absorbing and fascinating dip-in tome you will find all year ... Word Drops is very much a book to dip in and out of. It's a series of endless (but linked) words, coupled to their origins, meanings and a quantity of footnotes so great that they would put even David Foster Wallace to shame [...] Word Drops is a nerdist's paradise. An intricately researched and elegantly put together collection of wordy nuggets. I challenge you to flick through the book, open it at any page and not find something worth sharing with someone else.' --blogger MadamJ-Mo'It's hard to imagine anyone not being charmed by this breezy medley of self-contained yet interconnected miscellany. Once you pick up the string, you'll be tempted to keep pulling till you reach the end, and how quickly that takes may depend chiefly on how often you stop to share its contents with a neighbour.' -- blogger Stan Carey'Joy for the language-addicted!' -- Ian McMillan, Radio Presenter, Writer, Man About Town'A succinct, charming assemblage of unusual words' -- Greg Jenner, author of A Million Years in a Day'Brilliant for anyone interested in the effervescent oddness of English' --Stig Abell, Managing Editor, The Sun

    Writing with her customary charm and erudition, Dent offers a wonderfully readable and endlessly entertaining exploration of language, answering 101 of the most intriguing questions about the English language, from word origins and spelling to grammar and usage. Dent ranges far and wide in her search for the oddities of language, pondering the ancient origin of the word tragedy (which originally meant goat song in Greek) as well as the modern meaning of the word donk in the Blackout Crew's song title Put a Donk in It. And throughout, the book brims with fascinating tales. Readers learn, for instance, that the word bankrupt comes from the Italian banca rotta or broken bench and the word broke (meaning out of funds) has the same origin. Dent explains that in the sixteenth century, money lenders conducted their business on benches outdoors and the usual Italian word for bench was banca (hence today's bank). The author also provides an entertaining account of the origin of the term white elephant (meaning a useless, burdensome possession) that dates back to ancient Siam, where rare white elephants were always given to the king. But since by law white elephants couldn't be worked (and earn money) or even be ridden, the king often re-gifted these worthless burdens to courtiers whom he didn't like. Sparkling with insight and linguistic curiosity, this delightful compendium will be irresistible to anyone fascinated with language--the perfect gift for word lovers everywhere.

    The objective here is to explain science in a simple, attractive and fun form that is open to all.The first axiom of this approach was set out as follows: “We believe in the magic of science. We hope to show you that sci-ence is not a secret art, accessible only to a dedicated few. It involves learning about nature and society, and aspects of our existence which affect us all, and which we should all therefore have the chance to understand. We shall interpret science for those who might not speak its language fluently, but want to understand its meaning. We don’t teach, we just tell stories about the beginnings of science, the natural phenomena and the underlying principles through which they occur, and the lives of the people who discovered them.”The aim of the writings collected in this series is to present some key scientific events, ideas and personalities in the form of short stories that are easy and fun to read. Scientific and philo-sophical concepts are explained in a way that anyone may under-stand. Each story may be read separately, but at the same time they all band together to form a wide-ranging introduction to the history of science and areas of contemporary scientific research, as well as some of the recurring problems science has encountered in history and the philosophical dilemmas it raises today.Review“If I were the only survivor on a remote island and all I had with me were this book, a Swiss army knife and a bottle, I would throw the bottle into the sea with the note: ‘Don’t worry, I have everything I need.’”— Ciril Horjak, alias Dr. Horowitz, a comic artist“The writing is understandable, but never simplistic. Instructive, but never patronizing. Straightforward, but never trivial. In-depth, but never too intense.”— Ali Žerdin, editor at Delo, the main Slovenian newspaper“Does science think? Heidegger once answered this question with a decisive No. The writings on modern science skillfully penned by Sašo Dolenc, these small stories about big stories, quickly convince us that the contrary is true. Not only does science think in hundreds of unexpected ways, its intellectual challenges and insights are an inexhaustible source of inspiration and entertainment. The clarity of thought and the lucidity of its style make this book accessible to anyone … in the finest tradition of popularizing science, its achievements, dilemmas and predicaments.”— Mladen Dolar, philosopher and author of A Voice and Nothing More“Sašo Dolenc is undoubtedly one of our most successful authors in the field of popular science, possessing the ability to explain complex scientific achievements to a broader audience in a clear and captivating way while remaining precise and scientific. His collection of articles is of particular importance because it encompasses all areas of modern science in an unassuming, almost light-hearted manner.”— Boštjan Žekš, physicist and former president of the Slovenian Academy of Sciences and Arts