Preface; Introduction and general survey; History, architecture and negative feedback; The general principles of power amplifiers; The small signal stages; The Class-B output stage; The output stage II; Compensation, slew-rate, and stability; Power supplies and PSRR; Class-A power amplifiers; Class D power amplifiers; Class-G power amplifiers; FET output stages; Thermal compensation and thermal dynamics; Amplifier and loudspeaker protection; Grounding and practical matters; Testing and safety; Index.

My Place begins with Sally Morgan tracing the experiences of her own life, growing up in suburban Perth in the fifties and sixties. Through the memories and images of her childhood and adolescence, vague hints and echoes begin to emerge, hidden knowledge is uncovered, and a fascinating story unfolds - a mystery of identity, complete with clues and suggested solutions. Sally Morgan's My Place is a deeply moving account of a search for truth, into which a whole family is gradually drawn; finally freeing the tongues of the author's mother and grandmother, allowing them to tell their own stories.

An updated edition of Jacques Pépin's acclaimed account of the events that transformed a chimpanzee virus into a global pandemic.

In this new book, Bauman examines how we have moved away from a 'heavy' and 'solid', hardware-focused modernity to a 'light' and 'liquid', software-based modernity. This passage, he argues, has brought profound change to all aspects of the human condition. The new remoteness and un-reachability of global systemic structure coupled with the unstructured and under-defined, fluid state of the immediate setting of life-politics and human togetherness, call for the rethinking of the concepts and cognitive frames used to narrate human individual experience and their joint history. This book is dedicated to this task. Bauman selects five of the basic concepts which have served to make sense of shared human life - emancipation, individuality, time/space, work and community - and traces their successive incarnations and changes of meaning. Liquid Modernity concludes the analysis undertaken in Bauman's two previous books Globalization: The Human Consequences and In Search of Politics. Together these volumes form a brilliant analysis of the changing conditions of social and political life by one of the most original thinkers writing today.

Growing up on the rough streets of Newark, New Jersey, Rameck, George,and Sampson could easily have followed their childhood friends into drug dealing, gangs, and prison. But when a presentation at their school made the three boys aware of the opportunities available to them in the medical and dental professions, they made a pact among themselves that they would become doctors. It took a lot of determination—and a lot of support from one another—but despite all the hardships along the way, the three succeeded. Retold with the help of an award-winning author, this younger adaptation of the adult hit novel The Pact is a hard-hitting, powerful, and inspirational book that will speak to young readers everywhere.

An acclaimed author and celebrated journalist breaks down the history of electricity and the impact of global energy use on the world and the environment.​ Global demand for power is doubling every two decades, but electricity remains one of the most difficult forms of energy to supply and do so reliably. Today, some three billion people live in places where per-capita electricity use is less than what's used by an average American refrigerator. How we close the colossal gap between the electricity rich and the electricity poor will determine our success in addressing issues like women's rights, inequality, and climate change. In A Question of Power, veteran journalist Robert Bryce tells the human story of electricity, the world's most important form of energy. Through onsite reporting from India, Iceland, Lebanon, Puerto Rico, New York, and Colorado, he shows how our cities, our money--our very lives--depend on reliable flows of electricity. He highlights the factors needed for successful electrification and explains why so many people are still stuck in the dark. With vivid writing and incisive analysis, he powerfully debunks the notion that our energy needs can be met solely with renewables and demonstrates why--if we are serious about addressing climate change--nuclear energy must play a much bigger role. Electricity has fueled a new epoch in the history of civilization. A Question of Power explains how that happened and what it means for our future.

Praised by The New York Times; O, The Oprah Magazine; Bitch Magazine; Slate; Publishers Weekly; and more, this is “a bracing corrective to a national mythology” (New York Times) around the civil rights movement. The civil rights movement has become national legend, lauded by presidents from Reagan to Obama to Trump, as proof of the power of American democracy. This fable, featuring dreamy heroes and accidental heroines, has shuttered the movement firmly in the past, whitewashed the forces that stood in its way, and diminished its scope. And it is used perniciously in our own times to chastise present-day movements and obscure contemporary injustice. In A More Beautiful and Terrible History award-winning historian Jeanne Theoharis dissects this national myth-making, teasing apart the accepted stories to show them in a strikingly different light. We see Rosa Parks not simply as a bus lady but a lifelong criminal justice activist and radical; Martin Luther King, Jr. as not only challenging Southern sheriffs but Northern liberals, too; and Coretta Scott King not only as a “helpmate” but a lifelong economic justice and peace activist who pushed her husband’s activism in these directions. Moving from “the histories we get” to “the histories we need,” Theoharis challenges nine key aspects of the fable to reveal the diversity of people, especially women and young people, who led the movement; the work and disruption it took; the role of the media and “polite racism” in maintaining injustice; and the immense barriers and repression activists faced. Theoharis makes us reckon with the fact that far from being acceptable, passive or unified, the civil rights movement was unpopular, disruptive, and courageously persevering. Activists embraced an expansive vision of justice—which a majority of Americans opposed and which the federal government feared. By showing us the complex reality of the movement, the power of its organizing, and the beauty and scope of the vision, Theoharis proves that there was nothing natural or inevitable about the progress that occurred. A More Beautiful and Terrible History will change our historical frame, revealing the richness of our civil rights legacy, the uncomfortable mirror it holds to the nation, and the crucial work that remains to be done. Winner of the 2018 Brooklyn Public Library Literary Prize in Nonfiction

Is the United States a force for democracy? From 1940s China to Guatemala today, Blum presents a study of American covert and overt interference in the internal affairs of other countries. Each chapter of the book covers a year in which the author takes one particular country case and tells the story.