Looks at the clash between gas/oil proponents and supports of alternative energies and offers a plan for the future that combines the best of both worlds.
In the last fifty years, there has been a growing interest in the power of polarities as it relates to leadership and business success. Whether referred to as paradoxes, dilemmas or polarities, research shows that leaders and organizations who manage them
As we increasingly use electronic devices to direct our daily lives, so grows our dependence on reliable energy sources to power them. Because modern electronic systems demand steady, efficient, reliable DC voltage sources—often at a sub-1V level—commercial AC lines, batteries, and other common resources no longer suffice. New technologies also require intricate techniques to protect against natural and manmade disasters. Still, despite its importance, practical information on this critical subject remains hard to find. Using simple, accessible language to balance coverage of theoretical and practical aspects, DC Power Supplies, Power Management and Surge Protection details the essentials of power electronics circuits applicable to low-power systems, including modern portable devices. A summary of underlying principles and essential design points, it compares academic research and industry publications and reviews DC power supply fundamentals, including linear and low-dropout regulators. Content also addresses common switching regulator topologies, exploring resonant conversion approaches. Coverage includes other important topics such as: Control aspects and control theory Digital control and control ICs used in switching regulators Power management and energy efficiency Overall power conversion stage and basic protection strategies for higher reliability Battery management and comparison of battery chemistries and charge/discharge management Surge and transient protection of circuits designed with modern semiconductors based on submicron dimension transistors This specialized design resource explores applicable fundamental elements of power sources, with numerous cited references and discussion of commercial components and manufacturers. Regardless of their previous experience level, this information will greatly aid designers, researchers, and academics who, study, design, and produce the viable new power sources needed to propel our modern electronic world. CRC Press Authors Speak Nihal Kularatna introduces his book. Watch the video
This book will allow you to gain practical skills and know-how in grounding, bonding, lightning & surge protection. Few topics generate as much controversy and argument as that of grounding and the associated topics of surge protection, shielding and lightning protection of electrical and electronic systems. Poor grounding practice can be the cause of continual and intermittent difficult-to-diagnose problems in a facility. This book looks at these issues from a fresh yet practical perspective and enables you to reduce expensive downtime on your plant and equipment to a minimum by correct application of these principles.Learning outcomes:* Apply the various methods of grounding electrical systems* Detail the applicable national Standards* Describe the purposes of grounding and bonding* List the types of systems that cannot be grounded* Describe what systems can be operated ungrounded* Correctly shield sensitive communications cables from noise and interference* Apply practical knowledge of surge and transient protection* Troubleshoot and fix grounding and surge problems* Design, install and test an effective grounding system for electronic equipment* Understand lightning and how to minimize its impact on your facility* Protect sensitive equipment from lightning· An engineer's guide to earthing, shielding, lightning and surge protection designed to deliver reliable equipment and communications systems that comply with international and national codes · Discover how to reduce plant downtime and intermittent faults by implementing best-practice grounding/earthing techniques· Learn the principles of cable shielding in communication networks
The untold story of the global poor: “Powerful, lucid, and revelatory, The Great Surge…offers indispensable prescriptions about sustaining global economic progress into the future” (George Soros, chairman of Soros Fund Management). We live today at a time of great progress for the global poor. Never before have so many people, in so many developing countries, made so much progress, in so short a time in reducing poverty, increasing incomes, improving health, reducing conflict and war, and spreading democracy. Most people believe the opposite: that with a few exceptions like China and India, the majority of developing countries are hopelessly mired in deep poverty, led by inept dictators, and have little hope for change. But a major transformation is underway—and has been for two decades now. Since the early 1990s more than 700 million people have been lifted out of extreme poverty, six million fewer children die every year from disease, tens of millions more girls are in school, millions more people have access to clean water, and democracy—often fragile and imperfect—has become the norm in developing countries around the world. “A terrific book” (Nick Kristof, The New York Times), The Great Surge chronicles this unprecedented economic, social, and political transformation. It shows how the end of the Cold War, the development of new technologies, globalization, and courageous local leadership have combined to improve the fate of hundreds of millions of people in poor countries around the world. Most importantly, The Great Surge reveals how we can accelerate the progress.
Six-time Hugo winner Ben Bova brings us Power Surge, a gripping political thriller on the cutting-edge of science and technology Dr. Jake Ross came to Washington, D.C., to make a difference. As the science advisor to a newly-elected freshman senator, Jake has crafted a comprehensive energy plan that employs innovative new technologies to make America the world's leader in energy production while simultaneously boosting the economy and protecting the environment. The facts—and the science—are on Jake's side, but his plan soon runs afoul of entrenched special interests, well-funded lobbies, cynical bureaucrats, pork-barrel politics, and one very powerful U.S. Senator. To keep his plan alive and secure a sustainable future for America, Jake needs a crash course in the way Washington really works. Everyone keeps telling him that his plan has no hope of succeeding, but Jake is determined to prove them wrong even if it kills him . . . something that certain hostile parties may be all too happy to arrange. At the Publisher's request, this title is being sold without Digital Rights Management Software (DRM) applied.
Who are you at your core, and how can you use that awareness to create lasting, global change? Soul Surge: Discover Your Power, Change the World is a guide into the deepest, darkest corners of your soul, the places where your power resides. When you know yourself-the glorious, the inconsistent, and the unexpected-you can use all of you to become a force for positive change in the world. Soul Surge is about inclusion, love for others, and love for self. Come embark on a journey of self-discovery to tap into your magic and unleash your power for good.
Protection of low-voltage electrical and electronic equipment and systems from lightning strikes and other power surges is vital for computing, telecommunications, transportation, power grids, distributed energy and charging installations. This systematic treatise covers surge causes, risk assessment, and protective measures.
**Winner of the 2020 Sunday Times/University of Warwick Young Writer of the Year Award** Jay Bernard's extraordinary debut is a fearless exploration of the New Cross Fire of 1981, a house fire at a birthday party in which thirteen young black people were killed. Dubbed the 'New Cross Massacre', the fire was initially believed to be a racist attack, and the indifference with which the tragedy was met by the state triggered a new era of race relations in Britain. Tracing a line from New Cross to the 'towers of blood' of the Grenfell fire, this urgent collection speaks with, in and of the voices of the past, brought back by the incantation of dancehall rhythms and the music of Jamaican patois, to form a living presence in the absence of justice. A ground-breaking work of excavation, memory and activism - both political and personal, witness and documentary - Surge shines a much-needed light on an unacknowledged chapter in British history, one that powerfully resonates in our present moment. 'The verse has anger and political purpose, but a rare lyrical precision, too. The combination is powerful' Sebastian Faulks, Spectator, Books of the Year 2020 *Winner of the Ted Hughes Award for New Work in Poetry* *Shortlisted for the Costa Poetry Award; T.S. Eliot Prize; Forward Prize for Best First Collection; Dylan Thomas Prize; RSL Ondaatje Prize; John Pollard Foundation International Poetry Prize* *Longlisted for the Jhalak Prize 2020*