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Small particles in the size range from one micron to one millimetre are increasingly important in today's technological world. They serve as workhorses in many mechanisms and devices - from electrostatic copiers to fluidised beds. A more recent development involves the characterisation and manipulation of individual cells and DNA molecules. Particulates can also be a hazard, for example, particulate pollution. Because all particles have electrical and magnetic properties associated with their shape and the materials of which they are constituted, they experience forces and torques when subjected to electric and/or magnetic fields. This book offers a lucid account of the electromechanical interactions that govern the behaviour of particles when an electric or magnetic field is present. With numerous real-world examples, the book should interest a wide range of scientists and engineers.
In this New York Times Notable Book, the Pulitzer Prize–finalist undertakes his own investigation into the murder of a Guatemalan bishop. Named a Best Book of the Year by the Washington Post Book World, the Chicago Tribune, the Economist, and the San Francisco Chronicle Two days after releasing a groundbreaking church-sponsored report implicating the military in the murders and disappearances of some two hundred thousand Guatemalan civilians, Bishop Juan Gerardi was bludgeoned to death in his garage. Gerardi was the country’s leading human rights activist, but the Church quickly realized it could not rely on police investigators or the legal system to solve the crime. Instead, Church lea...
The award-winning life story of Wales national poet and vicar R.S. Thomas is “a biography touched by genius.” (Craig Brown, Mail on Sunday) R.S. Thomas is widely considered as one of the twentieth-century’s greatest English language poets. His bitter yet beautiful collections on Wales, its landscape, people and identity, reflect a life of political and spiritual asceticism. Indeed, Thomas is a man who banned vacuum cleaners from his house on grounds of noise, whose first act on moving into an ancient cottage was to rip out the central heating, and whose attempts to seek out more authentically Welsh parishes only brought him more into contact with loud English holidaymakers. To Thomas...
Why would the thirteenth-century French prose Lancelot-Grail Cycle have been attributed to Walter Map, a twelfth-century writer from the Anglo-Welsh borderlands? Joshua Byron Smith sets out to answer this and other questions and offers a new explanation for how narratives about the pre-Saxon inhabitants of Britain circulated in England.
Treason of the Heart is an account of British people who took up foreign causes. Not mercenaries, then, but ideologues. Almost all were what today we would call radicals or activists, who thought they knew better than whichever bunch of backward or oppressed people it was that they had come to save. Usually they were applying to others what they saw as the benefits of their culture, and so obviously meritorious was their culture that they were prepared to be violent in imposing it. Some genuinely hated their own country, however, and saw themselves promoting abroad the values their own retrograde government was blocking. The book deals with those like Thomas Paine who saw American independence as the surest means to hurt England; the many who hoped to spread the French revolution and then have Napoleon conquer England; historic characters like Lord Byron and Lawrence of Arabia who fought for the causes that brought them glory; finally those who took up Communism or Nazism. Treason of the Heart is nothing less than the tale of intellectuals deluded about the effect of what they are doing and therefore with immediate reference to today's world.
In this masterful portrait of the poet who dazzled an era and prefigured the modern age of celebrity, noted biographer Benita Eisler offers a fuller and more complex vision than we have yet been afforded of George Gordon, Lord Byron. Eisler reexamines his poetic achievement in the context of his extraordinary life: the shameful and traumatic childhood; the swashbuckling adventures in the East; the instant stardom achieved with the publication ofChilde Harold's Pilgrimage; his passionate and destructive love affairs, including an incestuous liaison with his half-sister; and finally his tragic death in the cause of Greek independence. This magnificent record of a towering figure is sure to become the new standard biography of Byron.