This edition retains the scope and emphasis that have made the book very successful while adding over twenty new numerical examples and over 550 new end-of-chapter problems.

    An examination of resultant forces and resolved components, systematic analysis of trusses, moment of inertia calculation, velocity ratio and various types of motion in dynamics are among the topics discussed.

    You discover how fundamental principles and concepts relate to everyday life. Plus, you get plenty of study tips to improve your grades and score higher on exams! Explore the world of the cell — take a tour inside the structure and function of cells and see how viruses attack and destroy them Understand the stuff of life (molecules) — get up to speed on the structure of atoms, types of bonds, carbohydrates, proteins, DNA, RNA, and lipids Watch as cells function and reproduce — see how cells communicate, obtain matter and energy, and copy themselves for growth, repair, and reproduction Make sense of genetics — learn how parental cells organize their DNA during sexual reproduction and how scientists can predict inheritance patterns Decode a cell's underlying programming — examine how DNA is read by cells, how it determines the traits of organisms, and how it's regulated by the cell Harness the power of DNA — discover how scientists use molecular biology to explore genomes and solve current world problems Open the book and find: Easy-to-follow explanations of key topics The life of a cell — what it needs to survive and reproduce Why molecules are so vital to cells Rules that govern cell behavior Laws of thermodynamics and cellular work The principles of Mendelian genetics Useful Web sites Important events in the development of DNA technology Ten great ways to improve your biology grade

    This time physicist Robert Gilmore takes us on a journey with Dorothy, following the yellow building block road through the land of the Wizard of Quarks. Using characters and situations based on the Wizard of Oz story, we learn along the way about the fascinating world of particle physics. Classes of particles, from quarks to leptons are shown in an atomic garden, where atoms and molecules are produced. See how Dorothy, The Tin Geek, and the Cowardly Lion experience the bizarre world of subatomic particles.

    But what sort of person was the young Albert Einstein, before he became universally acclaimed as the archetypal genius? And how did his genius unfold? In this brilliant new Kindle Single, scientist Robyn Arianrhod blends biography with popular science to tell the story of how young Albert developed a theory that – unknown to him at first – contained the seeds of his extraordinary equation E = mc2. Arianrhod, who wrote her PhD on Einstein’s general theory of relativity, makes the ideas behind the equation accessible to the lay reader, and sets young Einstein’s exploration of these ideas against the backdrop of his first loves, his family and marriage, and, above all, his childlike wonder at the nature of the universe. She introduces his heroes and scientific inspirations, and the friends who believed in him when no one else did. In personalising Einstein, she brings to life both the man and his science, in a short, easy-to-read narrative. In showing how he discovered his famous equation, and what it means, she draws a compelling portrait of this prodigious intellect whose unfathomable grasp of the building blocks of physics would change our world forever. About the Author: Dr Robyn Arianrhod is the author of two critically acclaimed works of popular science and scientific history: Einstein’s Heroes: Imagining the World Through the Language of Mathematics, and Seduced by Logic: Émilie du Châtelet, Mary Somerville and the Newtonian Revolution. Both were shortlisted for major book awards and are published in the USA. Einstein’s Heroes was translated into several languages. Robyn was awarded her PhD for research on Einstein’s general theory of relativity and has lectured in applied mathematics (including special relativity) for many years. She is currently an Adjunct Research Fellow in the School of Mathematical Sciences at Monash University in Melbourne, where she is undertaking research on the structure of relativistic space-times. She is also a technical reviewer for the American Mathematical Society. Praise for Robyn Arianrhod's books: Einstein’s Heroes ‘Arianrhod’s achievement is to so masterfully combine history, biography, and mathematics as to absorb and enlighten even the mathematically maladroit’ – Booklist ‘An intriguing blend of science, history, and biography . . . Arianrhod’s well-written, fascinating discussion of intertwined topics is highly recommended’ – Library Journal (starred review) ‘A thrilling story . . . Arianrhod brings out the human side of the scientists’ – Bloombergnews ‘Offers readers an engaging intellectual exercise combining physics, language, mathematics, and biography’ – Science News Seduced by Logic ‘Seduced by Logic offers the lay reader an easy and agreeable introduction to the evolution of some crucial scientific debates . . . One cannot help be captivated by her intellectual honesty and enthusiasm’ – Times Higher Education ‘An elegant and inspiring history of how scientific revolutions make their way’ – Edward Dolnick, The Clockwork Universe ‘Here is a skillfully written tapestry of the science, history and portrayal of two of the most charismatic women of mathematical science. Robyn Arianrhod has produced a captivating masterpiece’ – Joseph Mazur, author of Euclid in the Rainforest and What’s Luck Got to Do with It?

    Kennedy. Marilyn Monroe. A page-turning reconstruction of an enchanting after-party by the New York Times bestselling author of Manhunt: The 12-Day Chase for Lincoln’s Killer. On the night of May 19, 1962, the marquee of the old Madison Square Garden boasted: “BEST THING TODAY…JOHN F. KENNEDY / 2ND BEST THING…MARILYN MONROE.”Few things illustrate the magnetism of the Kennedy era like Marilyn Monroe co-headlining the President’s massive birthday fundraiser, and suggestively crooning “Happy Birthday.” But only a privileged few know what happened months earlier, when the two icons spent a weekend at a private summit hosted by Bing Crosby, and later, after the New York extravaganza, at the top secret, invitation-only midnight affair at a millionaire’s Manhattan town house.For more than half a century, this exclusive, no-press-allowed after-party has been shrouded in rumor and myth. Lot 6191 in the 2010 auction of White House photographer Cecil Stoughton’s archive—“Marilyn Monroe at JFK Party”—included twenty-three prints. Their negatives, marked in Stoughton’s hand with “Sensitive material, Do not file,” were seized by the National Archives. Among the collection: the sole existing photograph of Marilyn and the president. Spellbound by the intimacy of the image and the force of public imagination, bestselling historian James Swanson masterfully reconstructs the fabled soiree, bringing alive a night that history nearly left behind.

    Covert information warfare is being waged by world powers, rogue states—such as Russia, China, Iran, and North Korea—and even terrorist groups like ISIS. This conflict has been designed to defeat and ultimately destroy the United States. This new type of warfare is part of the Information Age that has come to dominate our lives. In iWar, Bill Gertz describes how technology has completely revolutionized modern warfare, how the Obama administration failed to meet this challenge, and what we can and must do to catch up and triumph over this timely and important struggle.

    Tipler and Llewellyn's acclaimed text for the intermediate-level course (not the third semester of the introductory course) guides students through the foundations and wide-ranging applications of modern physics with the utmost clarity--without sacrificing scientific integrity.

     Beginning with her solitary childhood in London, it took years for Melanie Phillips to understand her parents’ emotional frailties and even longer to escape from them. But Phillips inherited her family’s strong Jewish values and a passionate commitment to freedom from oppression. It was this moral foundation that ultimately turned her against the warped and tyrannical attitudes of the Left, requiring her to break away not only from her parents—but also from the people she had seen as her wider political family. Through her poignant story of transformation and separation, we gain insight into the political uproar that has engulfed the West. Britain’s vote to leave the EU, the rise of far-Right political parties in Europe, and the stunning election of US president Donald Trump all involve a revolt against the elites by millions. It is these disdained masses who have been championed by Melanie Phillips in a career as prescient as it has been provocative. Guardian Angel is not only an affecting personal story, but it provides a vital explanation why the West is at a critical crossroads today. “Melanie Phillips has been one of the brave and necessary voices of our time, unafraid to speak the language of moral responsibility in an age of obfuscation and denial. This searing account of her personal journey is compelling testimony to her courage in speaking truth to power.”—Rabbi Lord Jonathan Sacks

    The colonists were fighting for rights they felt they deserved, not only as British citizens, but as human beings. The belief that rights to life, liberty, and the pursuit of happiness were God given and not dependent upon any government or ruler gave the revolutionaries the courage to fight against overwhelming odds and eventually win their freedom. Inside you will read about... ✓ A Series of Oppressions ✓ Death and Taxes ✓ Out of Many, One ✓ War in Earnest ✓ Voices of Liberty ✓ Independence And more! The new government they created for the United States of America would be unlike anything seen before in world history, and their fight has continued to change the world to this day.

    Unfortunately, we are often so busy that we fail to recognize and respond to this active presence. A Catholic Woman’s Book of Days offers daily meditations that clear a spiritual place—a time in our day when we can set our hearts on God. The meditations are brief, pointed, direct, and personal—and will connect you to God’s word and the Catholic faith.While a number of successful devotionals for women have been published for the general Christian market, A Catholic Woman's Book of Days is the first resource in the Catholic market featuring daily devotions and prayers for women. Written by Amy Welborn, the devotional entries are pointed and brief, and help Catholic women connect their everyday concerns with God's Word in the context of their Catholic faith. Each entry is introduced by a Scripture verse and followed by a one-sentence prayer. These devotions and prayers are sure to provide Catholic women with a dose of God's grace each day of the year.

    The book helps psychologists apply the Ethics Code to the constantly changing scientific, professional, and legal realities of the discipline. Author Celia B. Fisher addresses the revised format, choice of wording, aspirational rationale, and enforceability of the code and puts these changes into practical perspective for psychologists. The book provides in-depth discussions of the foundation and application of each ethical standard to the broad spectrum of scientific, teaching, and professional roles of psychologists. This unique guide helps psychologists effectively use ethical principles and standards to morally conduct their work activities, avoid ethical violations, and, most importantly, preserve and protect the fundamental rights and welfare of those whom they serve.

    

    To understand the universe in the far future, we must first describe its present state and structure on the grand scale, and how its present properties arose. Dr Islam explains these topics in an accessible way in the first part of the book. From this background he speculates about the future evolution of the universe and predicts the major changes that will occur. The author has largely avoided mathematical formalism and therefore the book is well suited to general readers with a modest background knowledge of physics and astronomy.

    Drawing from Scientific American's "Fact or Fiction" and "Strange But True" columns, we've selected fifty-eight of the most surprising, fascinating, useful, and just plain wacky topics confronted by our writers over the years.