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Author: Elya B. Joffe
Publisher: John Wiley & Sons
ISBN: 1118211510
Category : Technology & Engineering
Languages : en
Pages : 827
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Book Description
GROUNDS FOR GROUNDING The first book to cover grounding from the circuit to system and across the entire spectrum of applications Grounds for Grounding provides a complete and thorough approach to the subject of designing electrical and electronic circuits and systems, blending theory and practice to demonstrate how a few basic rules can be applied across a broad range of applications. The authors begin with the basic concepts of Electromagnetic Compatibility (EMC) that are essential for understanding grounding theory and its applications, such as “ground loop,” which is one of the most misunderstood concepts in EMC. Next, they provide an introduction to grounding, including safety grounding, grounding for control of electromagnetic interference, and grounding-related case studies. Subsequent chapter coverage includes: Fundamentals of grounding design Bonding principles Grounding for power distribution and lightning protection systems Grounding in wiring circuits and cable shields Grounding of EMI terminal protection devices Grounding on printed circuit boards Integrated facility and platform grounding system Practical case studies are integrated throughout the book to aid in readers’ comprehension and each chapter concludes with a useful bibliography. Grounds for Grounding is an indispensable resource for electrical and electronic engineers who work with the design of circuits, systems, and facilities.
Author: Elya B. Joffe
Publisher: John Wiley & Sons
ISBN: 1118211510
Category : Technology & Engineering
Languages : en
Pages : 827
Get Book Here
Book Description
GROUNDS FOR GROUNDING The first book to cover grounding from the circuit to system and across the entire spectrum of applications Grounds for Grounding provides a complete and thorough approach to the subject of designing electrical and electronic circuits and systems, blending theory and practice to demonstrate how a few basic rules can be applied across a broad range of applications. The authors begin with the basic concepts of Electromagnetic Compatibility (EMC) that are essential for understanding grounding theory and its applications, such as “ground loop,” which is one of the most misunderstood concepts in EMC. Next, they provide an introduction to grounding, including safety grounding, grounding for control of electromagnetic interference, and grounding-related case studies. Subsequent chapter coverage includes: Fundamentals of grounding design Bonding principles Grounding for power distribution and lightning protection systems Grounding in wiring circuits and cable shields Grounding of EMI terminal protection devices Grounding on printed circuit boards Integrated facility and platform grounding system Practical case studies are integrated throughout the book to aid in readers’ comprehension and each chapter concludes with a useful bibliography. Grounds for Grounding is an indispensable resource for electrical and electronic engineers who work with the design of circuits, systems, and facilities.
Author: Elya B. Joffe
Publisher: John Wiley & Sons
ISBN: 1119770939
Category : Technology & Engineering
Languages : en
Pages : 1220
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Book Description
GROUNDS FOR GROUNDING Gain a comprehensive understanding of all aspects of grounding theory and application in this new, expanded edition Grounding design and installation are crucial to ensure the safety and performance of any electrical or electronic system irrespective of size. Successful grounding design requires a thorough familiarity with theory combined with practical experience with real-world systems. Rarely taught in schools due to its complexity, identifying and implementing the appropriate solution to grounding problems is nevertheless a vital skill in the industrial world for any electrical engineer. In Grounds for Grounding, readers will discover a complete and thorough approach to the topic that blends theory and practice to demonstrate that a few rules apply to many applications. The book provides basic concepts of Electromagnetic Compatibility (EMC) that act as the foundation for understanding grounding theory and its applications. Each avenue of grounding is covered in its own chapter, topics from safety aspects in facilities, lightning, and NEMP to printed circuit board, cable shields, and enclosure grounding, and more. Grounds for Grounding readers will also find: Revised and updated information presented in every chapter New chapters on grounding for generators, uninterruptible power sources (UPSs) New appendices including a grounding design checklist, grounding documentation content, and grounding verification procedures Grounds for Grounding is a useful reference for engineers in circuit design, equipment, and systems, as well as power engineers, platform, and facility designers.
Author: Bing Xu
Publisher: MIT Press
ISBN: 0262536226
Category : Art
Languages : en
Pages : 129
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Book Description
A book without words, recounting a day in the life of an office worker, told completely in the symbols, icons, and logos of modern life. Twenty years ago I made Book from the Sky, a book of illegible Chinese characters that no one could read. Now I have created Book from the Ground, a book that anyone can read. —Xu Bing Following his classic work Book from the Sky, the Chinese artist Xu Bing presents a new graphic novel—one composed entirely of symbols and icons that are universally understood. Xu Bing spent seven years gathering materials, experimenting, revising, and arranging thousands of pictograms to construct the narrative of Book from the Ground. The result is a readable story without words, an account of twenty-four hours in the life of “Mr. Black,” a typical urban white-collar worker. Our protagonist's day begins with wake-up calls from a nearby bird and his bedside alarm clock; it continues through tooth-brushing, coffee-making, TV-watching, and cat-feeding. He commutes to his job on the subway, works in his office, ponders various fast-food options for lunch, waits in line for the bathroom, daydreams, sends flowers, socializes after work, goes home, kills a mosquito, goes to bed, sleeps, and gets up the next morning to do it all over again. His day is recounted with meticulous and intimate detail, and reads like a postmodern, post-textual riff on James Joyce's account of Bloom's peregrinations in Ulysses. But Xu Bing's narrative, using an exclusively visual language, could be published anywhere, without translation or explication; anyone with experience in contemporary life—anyone who has internalized the icons and logos of modernity, from smiley faces to transit maps to menus—can understand it.
Author: Kathleen Dean Moore
Publisher: Trinity University Press
ISBN: 1595341056
Category : Nature
Languages : en
Pages : 503
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Book Description
Moral Ground brings together the testimony of over eighty visionaries—theologians and religious leaders, scientists, elected officials, business leaders, naturalists, activists, and writers—to present a diverse and compelling call to honor our individual and collective moral responsibility to our planet. In the face of environmental degradation and global climate change, scientific knowledge alone does not tell us what we ought to do. The missing premise of the argument and much-needed center piece in the debate to date has been the need for ethical values, moral guidance, and principled reasons for doing the right thing for our planet, its animals, its plants, and its people. Contributors from throughout the world (including North America, Africa, Australia, Asia, and Europe) bring forth a rich variety of heritages and perspectives. Their contributions take many forms, illustrating the rich variety of ways we express our moral beliefs in letters, poems, economic analyses, proclamations, essays, and stories. In the end, their voices affirm why we must move beyond a scientific study and response to embrace an ongoing model of repair and sustainability. These writings demonstrate that scientific analysis and moral conviction can work successfully side-by-side. This is a book that can speak to anyone, regardless of his or her worldview, and that also includes a section devoted to “what next” thinking that helps the reader put the words and ideas into action in their personal lives. Thanks to generous support from numerous landmark organizations, such as the Kendeda Fund and Germeshausen Foundation, the book is just the starting point for a national, and international, discussion that will be carried out in a variety of ways, from online debate to “town hall” meetings, from essay competitions for youth to sermons from pulpits in all denominations. The “Moral Ground movement” will result in a newly discovered, or rediscovered, commitment on a personal and community level to consensus about our ethical obligation to the future. Contributors include: Fred W. Allendorf, Bartholomew I, Mary Catherine Bateson, Thomas Berry, Wendell Berry, Marcus J. Borg, J. Baird Callicott, Courtney S. Campbell, F. Stuart Chapin III, Robin Morris Collin, Michael M. Crow, Dalai Lama, Alison Hawthorne Deming, Brian Doyle, David James Duncan, Massoumeh Ebtekar, Jesse M. Fink, Dave Foreman, Thomas L. Friedman, James Garvey, Thich Nhat Hanh, Paul Hawken, Bernd Heinrich, Linda Hogan, bell hooks, Dale Jamieson, Derrick Jensen, John Paul II, Martin S. Kaplan, Angayuqaq Oscar Kawagley, Stephen R. Kellert, Robin W. Kimmerer, Barbara Kingsolver, Shepard Krech III, Ursula K. Le Guin, Hank Lentfer, Carly Lettero, Oren Lyons, Wangari Maathai, Sallie McFague, Bill McKibben, Katie McShane, Curt Meine, Ming Xu, N. Scott Momaday, Kathleen Dean Moore, Hylton Murray-Philipson, Gary Paul Nabhan, Seyyed Hossein Nasr, Michael P. Nelson, Barack Obama, Ernest Partridge, John Perry, Edwin P. Pister, Carl Pope, Robert Michael Pyle, David Quammen, Daniel Quinn, Kate Rawles, Tri Robinson, Libby Roderick, Holmes Rolston III, Deborah Bird Rose, Jonathan F. P. Rose, Carl Safina, Scott Russell Sanders, Lauret Savoy, Nirmal Selvamony, Ismail Serageldin, Peter Singer, Sulak Sivaraksa, Gary Snyder, James Gustave Speth, Brian Swimme, Bron Taylor, Paul B. Thompson, George Tinker, Joerg Chet Tremmel, Quincy Troupe, Mary Evelyn Tucker, José Galizia Tundisi, Brian Turner, Desmond Tutu, Steve Vanderheiden, John A. Vucetich, Kimberly A. Wade-Benzoni, Sheila Watt-Cloutier, Alan Weisman, Terry Tempest Williams, E. O. Wilson, and Xin Wei.
Author: J. Anthony Lukas
Publisher: Vintage
ISBN: 030782375X
Category : Social Science
Languages : en
Pages : 688
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Book Description
Winner of the Pulitzer Prize, the National Book Critics Circle Award, the Robert F. Kennedy Book Award, and the American Book Award, the bestselling Common Ground is much more than the story of the busing crisis in Boston as told through the experiences of three families. As Studs Terkel remarked, it's "gripping, indelible...a truth about all large American cities." "An epic of American city life...a story of such hypnotic specificity that we re-experience all the shades of hope and anger, pity and fear that living anywhere in late 20th-century America has inevitably provoked." —Christopher Lehmann-Haupt, The New York Times
Author: Forrest Pritchard
Publisher: Rowman & Littlefield
ISBN: 0762794380
Category : Nature
Languages : en
Pages : 341
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Book Description
With humor and pathos, Forrest Pritchard recounts his ambitious and often hilarious endeavors to save his family’s seventh-generation farm in the Shenandoah Valley. Through many a trial and error, he not only saves Smith Meadows from insolvency but turns it into a leading light in the sustainable, grass-fed, organic farm-to-market community. There is nothing young Farmer Pritchard won’t try. Whether he’s selling firewood and straw, raising free-range chickens and hogs, or acquiring a flock of Barbados Blackbelly sheep, his learning curve is steep and always entertaining. Pritchard’s world crackles with colorful local characters—farm hands, butchers, market managers, customers, fellow vendors, pet goats, policemen—bringing the story to warm, communal life. His most important ally, however, is his renegade father, who initially questions his son's career choice and eschews organic foods for the generic kinds that wreak havoc on his health. Soon after his father’s death, the farm becomes a recognized success and Pritchard must make a vital decision: to continue serving the local community or answer the exploding demand for his wares with lucrative Internet sales and shipping deals. More than a charming story of honest food cultivation and farmers’ markets, Gaining Ground tugs on the heartstrings, reconnecting us to the land and the many lives that feed us.
Author: D. A. Galloway
Publisher: Frontier Time Traveler
ISBN:
Category : Fiction
Languages : en
Pages : 0
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Book Description
Wyoming State Historical Society, First Place - Publications Category. Best Multicultural Fiction Book of 2021 by American Book Fest. Category Finalist for the 2022 Eric Hoffer Book Award. 2022 IPPY Award Bronze Medal Winner for Best Regional Fiction Does time heal all wounds? Or do some last forever? Pennsylvania, 1971: Graham Davidson is a young man with survivor's guilt after the death of three siblings. Estranged from his father and seeking a direction in his life, Graham learns about vision quests from a Crow Indian. He secures seasonal employment in Yellowstone National Park and embarks on a spiritual journey. Wyoming Territory, 1871: Under a full moon at a sacred thermal area, Graham finds himself in Yellowstone a century earlier - one year before it was established as a national park. He joins the Hayden Expedition which was commissioned to explore the region. Although a military escort provides protection for the explorers, the cavalry's notorious lieutenant threatens Graham. His perilous journey through the future park is marred by a horrific tragedy in a geyser basin, a grizzly bear attack, and an encounter with hostile Blackfeet Indians. Graham falls in love with Makawee, a beautiful Crow woman who serves as a guide. As the expedition nears its conclusion, Graham is faced with an agonizing decision. Does he stay in the previous century with the woman he loves or travel back to the future? If you like the historical time travel adventure of Outlander or enjoyed the movie "Dances with Wolves," then you'll love Burning Ground!
Author: Gary Lewis
Publisher: Timber Press
ISBN: 9781604694604
Category : Gardening
Languages : en
Pages : 0
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Book Description
Ground covers are widely thought of as utilitarian—we turn to them when we have a problem that needs a solution. How fast will it fill an area? Can we put it into the tight spaces between pavers? How much foot traffic can it withstand? Yet these plants also offer a diverse range of beautiful and intriguing options with a variety of colors, textures, and forms. They can unify a landscape, knit together plantings and hardscape, and add extra layers of beauty, dynamism, and surprise. As a replacement for lawns, they can reduce our use of water, fertilizer, pesticides, herbicides, carbon-based fuels, and transform a yard into a diverse landscape of habitat and food for native insects, birds, and other wildlife. In this meticulously researched reference, nurseryman Gary Lewis profiles more than 4000 ground covers that can perform these roles with aplomb. No matter what kinds of conditions you’re facing—shade, dry soil, heavy clay, excess moisture—there’s a ground cover that will thrive and beautify your garden. Comprehensive, practical, and copiously illustrated, this indispensable volume belongs on the shelf of every designer, landscape architect, and serious gardener.
Author: Eboo Patel
Publisher: Beacon Press
ISBN: 0807077488
Category : Religion
Languages : en
Pages : 225
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Book Description
A “thought-provoking, myth-smashing” exploration of American identity and a passionate call for a more tolerant, interfaith America (Madeleine Albright, former Secretary of State) There is no better time to stand up for your values than when they are under attack. Alarmist, hateful rhetoric once relegated to the fringes of political discourse has now become frighteningly mainstream, with pundits and politicians routinely invoking the specter of Islam as a menacing, deeply anti-American force. In Sacred Ground, author and renowned interfaith leader Eboo Patel says this prejudice is not just a problem for Muslims but a challenge to the very idea of America. Patel shows us that Americans from George Washington to Martin Luther King Jr. have been “interfaith leaders,” illustrating how the forces of pluralism in America have time and again defeated the forces of prejudice. And now a new generation needs to rise up and confront the anti-Muslim prejudice of our era. To this end, Patel offers a primer in the art and science of interfaith work, bringing to life the growing body of research on how faith can be a bridge of cooperation rather than a barrier of division and sharing stories from the frontlines of interfaith activism. Patel asks us to share in his vision of a better America—a robustly pluralistic country in which our commonalities are more important than our differences, and in which difference enriches, rather than threatens, our religious traditions. Pluralism, Patel boldly argues, is at the heart of the American project, and this visionary book will inspire Americans of all faiths to make this country a place where diverse traditions can thrive side by side.
Author: Nancy S. Seasholes
Publisher: MIT Press
ISBN: 0262350211
Category : Architecture
Languages : en
Pages : 553
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Book Description
Why and how Boston was transformed by landmaking. Fully one-sixth of Boston is built on made land. Although other waterfront cities also have substantial areas that are built on fill, Boston probably has more than any city in North America. In Gaining Ground historian Nancy Seasholes has given us the first complete account of when, why, and how this land was created.The story of landmaking in Boston is presented geographically; each chapter traces landmaking in a different part of the city from its first permanent settlement to the present. Seasholes introduces findings from recent archaeological investigations in Boston, and relates landmaking to the major historical developments that shaped it. At the beginning of the nineteenth century, landmaking in Boston was spurred by the rapid growth that resulted from the burgeoning China trade. The influx of Irish immigrants in the mid-nineteenth century prompted several large projects to create residential land—not for the Irish, but to keep the taxpaying Yankees from fleeing to the suburbs. Many landmaking projects were undertaken to cover tidal flats that had been polluted by raw sewage discharged directly onto them, removing the "pestilential exhalations" thought to cause illness. Land was also added for port developments, public parks, and transportation facilities, including the largest landmaking project of all, the airport. A separate chapter discusses the technology of landmaking in Boston, explaining the basic method used to make land and the changes in its various components over time. The book is copiously illustrated with maps that show the original shoreline in relation to today's streets, details from historical maps that trace the progress of landmaking, and historical drawings and photographs.
