Requiring only basic algebra and trigonometry, the new edition is notable for its readability, learning features and numerous full-color photos and illustrations. A systems approach is used to cover state-of-the-art communications technologies, to best reflect current industry practice. This edition contains greatly expanded and updated material on the Internet, cell phones, and wireless technologies. Practical skills like testing and troubleshooting are integrated throughout. A brand-new Laboratory & Activities Manual provides both hands-on experiments and a variety of other activities, reflecting the variety of skills now needed by technicians. A new Online Learning Center web site is available, with a wealth of learning resources for students. An Instructor Productivity Center CD-ROM features solutions to all problems, PowerPoint lessons, and ExamView test banks for each chapter.

    People like Mason and Elaine Demps, whose marriage is falling apart, and Jennifer Mays, a single mother at the end of her rope. Through Ms. Essie's love and prayers, each family begins to find the strength and faith they need.

    In a new chapter for this edition that brings the story up-to-date, Nicholas Carr revisits the dramatic new world being conjured from the circuits of the "World Wide Computer."

    

    This book helps put you in the driver's seat to embrace the journey and love your career." —Rebecca Minkoff, Founder of Rebecca Minkoff & The Female Founder CollectiveYOU ARE DESERVING OF A CAREER YOU LOVE.Fran Hauser, best-selling author of The Myth of the Nice Girl , follows up with a workbook for women who want to get more out of their careers. Embrace the Work, Love Your Career combines accessible advice, time-tested strategies, creative prompts, and thoughtful exercises into one holistic resource. Stemming from years of experience in senior leadership at Time Inc.'s People, InStyle and Entertainment Weekly as well as AOL and Coca-Cola Enterprises, Hauser centers her career guidance around six main actions:Fall in love with your careerDesign your career action planCreate time and spaceKnow your valueBuild your dream teamReflect and resetEach chapter starts with practical advice and includes prompts and exercises to help readers create their own personal career action plans. Palate-cleansing meditations and coloring breaks conclude each chapter, offering chances for calming reflection. Through simple, inspiring, and actionable tools, Embrace the Work, Love Your Career teaches women to be empowered to focus on the things that truly matter, set boundaries and, ultimately, realize their full potential.PRAISE FOR FRAN HAUSER:Named one of the "6 Most Powerful Women in NYC's Tech Scene" by Refinery29 "Is it possible to be both kind and a total badass? Yes—and Fran Hauser tells us how." — goop "Fran Hauser turns the 'nice girl' notion on its head."— Forbes "Fran gets into the mess—and gets specific—explaining how she has learned to handle all kinds of uncomfortable moments with authenticity and grace" — Refinery29

    The calls to ban it were more or less instant.Re:cyclists is the tale of what happened next, of how we have spent two centuries wheeling our way about town and country on bikes--or on two-wheeled things that vaguely resembled what we now call bikes. Michael Hutchinson picks his way through those 200 years, discovering how cycling became a kinky vaudeville act for Parisians, how it became an American business empire, and how it went on to find a unique home in the British Isles. He considers the penny-farthing riders exploring the abandoned and lonely coaching roads during the railway era, and the Victorian high-society cyclists of the 1890s bicycle craze--a time when no aristocratic house party was without bicycles and when the Prince of Wales used to give himself an illicit thrill on a weekday afternoon by watching the women's riding-school in the Royal Albert Hall.Re:cyclists looks at how cycling became the sport, the pastime and the social life of millions of ordinary people, how it grew and how it suffered through the 1960s and '70s, and how at the dawn of the twenty-first century it rose again, much changed but still ultimately just someone careering along on two wheels.

    1: Elementary Theory and Problems contains the essential material that is usually covered in required courses of strength of materials in our engineering schools. Strength of Materials - Part. 2: Advanced Theory and Problems contains the later developments that are of practical importance in the fields of strength of materials, and theory of elasticity. Complete derivations of problems of practical interest are given in most cases. The books are illustrated with a number of problems to which solutions are presented. In many cases, the problems are chosen so as to widen the field covered by the text and to illustrate the application of the theory in the solution of design problems.

    Building on his classic first edition, Theodore S. Rappaport reviews virtually every important new wireless standard and technological development, including W-CDMA, cdma2000, UMTS, and UMC 136/EDGE; IEEE 802.11 and HIPERLAN WLANs; Bluetooth, LMDS, and more. Includes dozens of practical new examples, solved step by step.

    Putting people into places and situations unprecedented in history is stirred the imagination while the human experience was expanding and redefining. Yet, space exploration compels humans to confront a hostile environment of cosmic radiations, radical changes in the gravity and magnetic fields, as well as social isolation. Therefore, any space traveller is submitted to relevant health-related threats. In the twenty-first century, human space flight is poised to continue, but it will enjoy the ongoing developments in science and technology. It will become more networked, more global, and more oriented toward primary goals. A novel international human space flight policy could help achieve these objectives by clarifying the rationale, the ethics of acceptable risk, the role of remote presence, and the need for balance between funding and ambition to justify the risk of human lives. In order to address such a challenge, a preliminary careful survey of the available scientific data is mandatory to set forth adequate countermeasures. Envisaged solutions should provide a sound and technically feasible approach for counteracting microgravity and cosmic rays effects, which represent the main health risk for space crews. This objective must necessarily be sustained by national/international space agencies, which would coordinate their common efforts into a defined international spaceflight program.

    It has saved me hours in troubleshooting complicated operations problems." -Trotter Cashion, cofounder, Mashion DevOps can help developers, QAs, and admins work together to solve Linux server problems far more rapidly, significantly improving IT performance, availability, and efficiency. To gain these benefits, however, team members need common troubleshooting skills and practices. In DevOps Troubleshooting: Linux Server Best Practices , award-winning Linux expert Kyle Rankin brings together all the standardized, repeatable techniques your team needs to stop finger-pointing, collaborate effectively, and quickly solve virtually any Linux server problem. Rankin walks you through using DevOps techniques to troubleshoot everything from boot failures and corrupt disks to lost email and downed websites. You'll master indispensable skills for diagnosing high-load systems and network problems in production environments. Rankin shows how to Master DevOps' approach to troubleshooting and proven Linux server problem-solving principles Diagnose slow servers and applications by identifying CPU, RAM, and Disk I/O bottlenecks Understand healthy boots, so you can identify failure points and fix them Solve full or corrupt disk issues that prevent disk writes Track down the sources of network problems Troubleshoot DNS, email, and other network services Isolate and diagnose Apache and Nginx Web server failures and slowdowns Solve problems with MySQL and Postgres database servers and queries Identify hardware failures-even notoriously elusive intermittent failures

    He is also an obsessive gamer who has spent untold hours in front of his various video game consoles, playing titles such as Far Cry 2, Left 4 Dead, BioShock, and Oblivion for, literally, days. If you are reading this flap copy, the same thing can probably be said of you, or of someone you know. Until recently, Bissell was somewhat reluctant to admit to his passion for games. In this, he is not alone. Millions of adults spend hours every week playing video games, and the industry itself now reliably outearns Hollywood. But the wider culture seems to regard video games as, at best, well designed if mindless entertainment. Extra Lives is an impassioned defense of this assailed and misunderstood art form. Bissell argues that we are in a golden age of gaming—but he also believes games could be even better. He offers a fascinating and often hilarious critique of the ways video games dazzle and, just as often, frustrate. Along the way, we get firsthand portraits of some of the best minds (Jonathan Blow, Clint Hocking, Cliff Bleszinski, Peter Molyneux) at work in video game design today, as well as a shattering and deeply moving final chapter that describes, in searing detail, Bissell’s descent into the world of Grand Theft Auto IV, a game whose themes mirror his own increasingly self-destructive compulsions. Blending memoir, criticism, and first-rate reportage, Extra Lives is like no other book on the subject ever published. Whether you love video games, loathe video games, or are merely curious about why they are becoming the dominant popular art form of our time, Extra Lives is required reading.

    In Denialism, New Yorker staff writer Michael Specter reveals that Americans have come to mistrust institutions and especially the institution of science more today than ever before. For centuries, the general view had been that science is neither good nor bad—that it merely supplies information and that new information is always beneficial. Now, science is viewed as a political constituency that isn’t always in our best interest. We live in a world where the leaders of African nations prefer to let their citizens starve to death rather than import genetically modified grains. Childhood vaccines have proven to be the most effective public health measure in history, yet people march on Washington to protest their use. In the United States a growing series of studies show that dietary supplements and “natural” cures have almost no value, and often cause harm. We still spend billions of dollars on them. In hundreds of the best universities in the world, laboratories are anonymous, unmarked, and surrounded by platoons of security guards—such is the opposition to any research that includes experiments with animals. And pharmaceutical companies that just forty years ago were perhaps the most visible symbol of our remarkable advance against disease have increasingly been seen as callous corporations propelled solely by avarice and greed. As Michael Specter sees it, this amounts to a war against progress. The issues may be complex but the choices are not: Are we going to continue to embrace new technologies, along with acknowledging their limitations and threats, or are we ready to slink back into an era of magical thinking? In Denialism, Specter makes an argument for a new Enlightenment, the revival of an approach to the physical world that was stunningly effective for hundreds of years: What can be understood and reliably repeated by experiment is what nature regarded as true. Now, at the time of mankind’s greatest scientific advances—and our greatest need for them—that deal must be renewed.

    He and his wife, Mary, ditched their car, electric stove, refrigerator, running water, and everything else motorized or "hooked to the grid," and spent eighteen months living in a remote community so primitive in its technology that even the Amish consider it antiquated.Better Off is the story of their real-life experiment to see whether our cell phones, wide-screen TVs, and SUVs have made life easier -- or whether life would be preferable without them. This smart, funny, and enlightening book mingles scientific analysis with the human story to demonstrate how a world free of technological excess can shrink stress -- and waistlines -- and expand happiness, health, and leisure.This P.S. edition features an extra 16 pages of insights into the book, including author interviews, recommended reading, and more.

    These machines had wondrous powers, yet made unexpected demands on their owners. Telephones broke free of the chains that had shackled them to bedside tables and office desks. No one was out of touch, or wanted to be out of touch. Instant communication became a birthright. A new world, located no one knew exactly where, came into being, called "virtual" or "online," named "cyberspace" or "the Internet" or just "the network." Manners and markets took on new shapes and guises. As all this was happening, James Gleick, author of the groundbreaking" Chaos," columnist for" The New York Times" "Magazine," and--very briefly--an Internet entrepreneur, emerged as one of our most astute guides to this new world. His dispatches--by turns passionate, bewildered, angry, and amazed--form an extraordinary chronicle. Gleick loves what the network makes possible, and he hates it. Software makers developed a strangely tolerant view of an ancient devil, the product defect. One company, at first a feisty upstart, seized control of the hidden gears and levers of the new economy. We wrestled with novel issues of privacy, anonymity, and disguise. We found that if the human species is evolving a sort of global brain, it's susceptible to new forms of hysteria and multiple-personality disorder. "What Just Happened" is at once a remarkable portrait of a world in the throes of transformation and a prescient guide to the transformation still to come.

    Author and cooking geek Jeff Potter helps you apply curiosity, inspiration, and invention to the food you prepare. Why do we bake some things at 350°F / 175°C and others at 375°F / 190°C? Why is medium-rare steak so popular? And just how quickly does a pizza cook if you “overclock” an oven to 1,000°F / 540°C? This expanded new edition provides in-depth answers, and lets you experiment with several labs and more than 100 recipes— from the sweet (a patent-violating chocolate chip cookie) to the savory (pulled pork under pressure).When you step into the kitchen, you’re unwittingly turned into a physicist and a chemist. This excellent and intriguing resource is for inquisitive people who want to increase their knowledge and ability to cook.• Discover what type of cook you are and learn how to think about flavor• Understand how protein denaturation, Maillard reactions, caramelization, and otherreactions impact the foods we cook• Gain firsthand insights from interviews with researchers, food scientists, knife experts, chefs, and writers—including science enthusiast Adam Savage, chef Jaques Pépin, and chemist Hervé This