Servers give sysadmins a incredible visibility into the network—once they know how to unlock it. Most sysadmins don’t need to understand window scaling, or the differences between IPv4 and IPv6 echo requests, or other intricacies of the TCP/IP protocols. You need only enough to deploy your own applications and get easy support from the network team.This book teaches you:•How modern networks really work•The essentials of TCP/IP•The next-generation protocol, IPv6•The right tools to diagnose network problems, and how to use them•Troubleshooting everything from the physical wire to DNS•How to see the traffic you send and receive•Connectivity testing•How to communicate with your network team to quickly resolve problemsA systems administrator doesn’t need to know the innards of TCP/IP, but knowing enough to diagnose your own network issues transforms a good sysadmin into a great one.

    Each

    Climategate is intended for anyone who has ever expressed skepticism about the clamorous environmentalist claims that the Earth is in peril because of mankind's appetite for carbon-based fuels.By tracing the origins of the current climate scare, Sussman guides the reader from the diabolical minds of Marx and Engles in the 1800s, to the global governance machinations of the United Nations today. Climategate is a call to action, warning Americans that their future is being undermined by a phony pseudo-science aimed at altering and dominating every aspect of life in the United States and the world.

    In The YouTube Formula: How Anyone Can Unlock the Algorithm to Drive Views, Build an Audience, and Grow Revenue, the owner of the largest YouTube how-to channel provides the secrets to getting the results that every YouTube creator and strategist wants. Eves will reveal what readers can't get anywhere else: the inner workings of the YouTube algorithm that's responsible for determining success on the platform, and how creators can use it to their advantage.Full of actionable advice and concrete strategies, this book teaches readers how to:Launch a channel Create life-changing content Drive rapid view and subscriber growth Build a brand and increase engagement Improve searchability Monetize content and audience Replete with case studies and information from successful YouTube creators, The YouTube Formula is perfect for any creator, entrepreneur, social media strategist, and brand manager who hopes to see real commercial results from their work on the platform.

    A leading international trade and finance policy expert and the author of The Bush Agenda, Juhasz presents eye-opening truths about a potentially catastrophic global energy crisis that only promises to get much worse in the coming years—and provides possible solutions for meaningful change. Terry Tamminen, former Secretary of the California Environmental Protection Agency, calls The Tyranny of Oil “a bold blueprint for ending the madness,” and the Christian Science Monitor tells us, “a good first step toward true energy independence is to read this insightful book.”

    Structurally sound aircraft plummet to the earth, supertankers run aground in calm weather, and the machines of medical science maim unsuspecting patients - - all because designers sometimes fail to reflect the characteristics of the user in their designs. Designers and the public alike are realizing that many human' errors are more aptly named designed-induced' errors. Most consumers experience the frustration of using many new products; amusing stories about programming a VCR, operating a personal computer, or finding the headlight switch on a rental car are heard in everyday conversation. The problems consumers experience with modern everyday things are shared by the users of large-scale technologies where the consequences of design can go well beyond simple matters of inconvenience or amusement. In the new second edition of Set Phasers on Stun' and Other True Tales of Design, Technology, and Human Error, noted designer and author Steven Casey has assembled 20 factual and arresting stories about people and their attempts to use modern technological creations. Although the operator or pilot usually gets blamed for a big disaster, the root cause can frequently be found in subtle characteristics of the device's human interface.' Technological disasters can often be traced directly to the interplay between people and the design of a device - - be it an airliner cockpit, the controls in an industrial plant, a spacecraft's instruments, a medical system, a nuclear reactor, or even a commercial dishwashing machine.

    Photographs, illustrations, screen shots, and images of 3D models are included for each project.This unique resource emphasizes using off-the-shelf components, readily available materials, and accessible fabrication techniques. Simple projects give you hands-on practice applying the skills covered in each chapter, and more complex projects at the end of the book incorporate topics from multiple chapters. Turn your imaginative ideas into reality with help from this practical, inventive guide.Discover how to:Find and select materialsFasten and join partsMeasure force, friction, and torqueUnderstand mechanical and electrical power, work, and energyCreate and control motionWork with bearings, couplers, gears, screws, and springsCombine simple machines for work and funProjects include:Rube Goldberg breakfast machineMousetrap powered carDIY motor with magnet wireMotor direction and speed controlDesigning and fabricating spur gearsAnimated creations in paperAn interactive rotating platformSmall vertical axis wind turbineSADbot: the seasonally affected drawing robotMake Great Stuff!TAB, an imprint of McGraw-Hill Professional, is a leading publisher of DIY technology books for makers, hackers, and electronics hobbyists.

    is an American Board of Emergency Medicine certified ED doctor. His journey began in the mid-1970s, when he chose to pursue a career in medicine. In his youthful perspective, he came to regard doctors as the good guys, the ones who healed people and saved lives. He knew he’d be one of those good guys one day. Now, with a career spanning more than thirty years, he works as an emergency-room physician in North Carolina. In A License to Heal: Random Memories of an ER Doctor, Bentley describes the real world of emergency medicine from the viewpoint of a practicing physician. This memoir is filled with real-life stories of the ER, including life and death, triumph and tragedy. Meet a man named Solomon Darby, who spoke to long-dead relatives during his own near-death experience. Bentley also recalls the heartbreaking story of a young widow who desperately needed to understand and cope with the death of her husband. Amid the grief, there are also episodes of great humor and human comedy. In the dynamic world of emergency medicine, there is a great deal of pain, blood, and tragedy, but there is also hope, compassion, and excitement—for both the patients and the staff."

    They are unsure of what happened in space or how they crashed into an uncharted planet. Upon exploration of the new world, they soon realize their destination: The Triassic, the first chapter of the Mesozoic Era. A plan is formulated to escape this terrifying landscape plagued with dinosaurs and prehistoric beasts. The survivors soon discover that there may be an even larger threat looming under the trees than just the dinosaurs, threatening to cut their mission short and trap them all forever in the primitive depths of the Triassic.

    His ability to solve cases straddled the border between genius and second sight. He'd won every commendation his department offered, and his peers either cherished his ability or hated him for his success. But Chief Detective Corus, with his iron will and laser wits, was never moved by any of that, as long as he had a case to solve. Then his dog died. A good cop unhinged by the nihilistic significance of an old dog's departure must now struggle to piece his worldview back together in time to solve the murders he let slip through his fingers during his season of failure. He begins with the murder of an entire family at a ski resort. With every clue gone cold can Corus re-establish order in his world, despite hateful co-workers, corrupt officials and murderous villains? Or is the crushing chaos destined to overwhelm him?

    The PCs, the i- phones, the i-pods, the tablet PCs all will be a constant reminder of the genuine and witty ways that Steve handled and fondled. He was always lost in a world of his own. He hugged the glory and the downfalls with equal aloofness. Not once were his beliefs shattered. Throughout his life, he struggled and dared to bring his dreams come true. His dreams had a silvery lining of consistency, persuasion and intention. He was unique in every way. The life threatening disease of cancer could not prevent him from working till his last breath, literally. Though stubborn and dominant by nature he stood as a magician in the field of technology. Here is a simple gesture to pay him respect and honour. A magnificent journey presented authentically.

    Education is the platform for our success or failure, but is our system still fit for purpose? Will our children be equipped to face the challenges the future holds: the rapidly changing employment patterns and the global environmental, economic and social crises ahead of us? Or will our children grow up to resent their school years and blame them for their unfulfilled potential and achievement?Creating Tomorrow's Schools Today explores these questions in the context of early schooling and primary education, presents powerful arguments for change and highlights strategies that offer a solution.

    Steiner, an engineer by training, sees how a simple but constant rise in oil and related prices will restructure our lifestyle. But what may surprise readers is that all of these changes may not be negative.

    With concerns about catastrophic global warming mounting, it is vital that we examine all our energy options. "Power to Save the World "describes the efforts of one determined woman, Gwyneth Cravens, initially a skeptic about nuclear power, as she spends nearly a decade immersing herself in the subject. She teams up with a leading expert in risk assessment and nuclear safety who is also a committed environmentalist to trace the path of uranium--the source of nuclear fuel--from start to finish. As we accompany them on visits to mines as well as to experimental reactor laboratories, fortress-like power plants, and remote waste sites normally off-limits to the public, we come to see that we already have a feasible way to address the causes of global warming on a large scale. On the nuclear tour, Cravens converses with scientists from many disciplines, public health and counterterrorism experts, engineers, and researchers who study both the harmful and benign effects of radiation; she watches remote-controlled robotic manipulators unbolt a canister of spent uranium fuel inside a "hot cell" bathed in eerie orange light; observes the dark haze from fossil-fuel combustion obscuring once-pristine New Mexico skies and the leaky, rusted pipes and sooty puddles in a coal-fired plant; glimpses rainbows made by salt dust in the deep subterranean corridors of a working nuclear waste repository. She refutes the major arguments against nuclear power one by one, making clear, for example, that a stroll through Grand Central Terminal exposes a person to more radiation than a walk of equal length through a uranium mine; that average background radiation around Chernobyl and in Hiroshima is lower than in Denver; that there are no "cancer clusters" near nuclear facilities; that terrorists could neither penetrate the security at an American nuclear plant nor make an atomic bomb from its fuel; that nuclear waste can be--and already is--safely stored; that wind and solar power, while important, can meet only a fraction of the demand for electricity; that a coal-fired plant releases more radiation than a nuclear plant and also emits deadly toxic waste that kills thousands of Americans a month; that in its fifty-year history American nuclear power has not caused a single death. And she demonstrates how, time and again, political fearmongering and misperceptions about risk have trumped science in the dialogue about the feasibility of nuclear energy. In the end, we see how nuclear power has been successfully and economically harnessed here and around the globe to become the single largest displacer of greenhouse gases, and how its overall risks and benefits compare with those of other energy sources."""Power to Save the World "is an eloquent, convincing argument for nuclear power as a safe energy source and an essential deterrent to global warming.

    The Fourth Edition of volumes 1 and 2 is concerned with mechanics and E&M/Optics. New features include: expanded coverage of classic physics topics, substantial increases in the number of in-text examples which reinforce text exposition, the latest pedagogical and technical advances in the field, numerical analysis, computer-generated graphics, computer projects and much more.