Ambitious, extravagant, progressive, and sexually notorious, Galeazzo Maria Sforza inherited the ducal throne of Milan in 1466, at the age of twenty-two. Although his reign ended tragically only ten years later, the young prince's court was a dynamic community where arts, policy making, and the panoply of state were integrated with the rhythms and preoccupations of daily life. Gregory Lubkin explores this vital but overlooked center of power, allowing the members of the Milanese court to speak for themselves and showing how dramatically Milan and its ruler exemplified the political, cultural, religious, and economic aspirations of Renaissance Italy.
A classic novel of man's future and fate, written by the eminent American physicist and award-winning author of Timescape. 2034. An indistinguishable sound is heard from the depths of space and one member of the search and survey team, Nigel, believes he knows its origins. 15 years earlier, he was the astronaut sent to implode a firey comet as it hurtled toward the Asian subcontinent. Once inside the fissure he made an unlikely discovery: an abandoned alien ship. Against his better judgment, Nigel carried out his mission, destroying the vessel-but not before clandestinely removing alien data and technology from on board. Now, as the team sets forth on a new adventure of discovery, Nigel's past will collide with the present, introducing him to wonders beyond human comprehension.
How do cats land on their feet? A “lively, entertaining” look at how the question stumped brilliant minds for centuries—and what was learned along the way (Ars Technica). The question of how falling cats land on their feet has long intrigued humans. In this playful and eye-opening history, physicist and cat parent Gregory Gbur explores how attempts to understand the cat-righting reflex have provided crucial insights into puzzles in mathematics, geophysics, neuroscience, and human space exploration. The result is an engaging tumble through physics, physiology, photography, and robotics to uncover, through scientific debate, the secret of the acrobatic performance known as cat-turning, the cat flip, and the cat twist. You’ll learn the solution—but also discover that the finer details still inspire heated arguments. As with other cat behavior, the more we investigate, the more surprises we discover. “[An] extremely well-written popular science book.” —James Kakalios, author of The Physics of Superheroes “Engrossing.” —Sean Carroll, author of Something Deeply Hidden: Quantum Worlds and the Emergence of Spacetime
This volume is divided into three parts. Part I provides the foundations of the theory of modular representations. Special attention is drawn to the Brauer-Swan theory and the theory of Brauer characters. A detailed investigation of quadratic, symplectic and symmetric modules is also provided. Part II is devoted entirely to the Green theory: vertices and sources, the Green correspondence, the Green ring, etc. In Part III, permutation modules are investigated with an emphasis on the study of p-permutation modules and Burnside rings. The material is developed with sufficient attention to detail so that it can easily be read by the novice, although its chief appeal will be to specialists. A number of the results presented in this volume have almost certainly never been published before.
Ambitious, extravagant, progressive, and sexually notorious, Galeazzo Maria Sforza inherited the ducal throne of Milan in 1466, at the age of twenty-two. Although his reign ended tragically only ten years later, the young prince's court was a dynamic community where arts, policy making, and the panoply of state were integrated with the rhythms and preoccupations of daily life. Gregory Lubkin explores this vital but overlooked center of power, allowing the members of the Milanese court to speak for themselves and showing how dramatically Milan and its ruler exemplified the political, cultural, religious, and economic aspirations of Renaissance Italy.
On December 14, 1992, Gregory Gibson’s eighteen-year-old son Galen was murdered, shot in the doorway of his college library by a fellow student gone berserk. The killer was jailed for life, but for Gibson the tragedy was still unfolding. The morning of the shooting, he learned, college officials had intercepted but not stopped a box of ammunition addressed to the murderer. They were also anonymously warned of the intended killing but failed to call the police. After years of frustrated attempts to find peace, Gibson woke one morning to a terrible vision of his own rage and helplessness. He knew he had to do something before he destroyed himself, and he resolved to discover and document the forces that led to Galen’s death. Gone Boy follows Gibson as he visits the gun seller, as well as detectives, lawyers, psychiatrists, politicians, and college bureaucrats— a cast of characters as vivid as those in a Raymond Chandler mystery. Hailed by the New York Times and others for its evocative style and courage in confronting guns, violence, and manhood in America today, this wrenching memoir speaks in the voice of a man struggling to turn grief and rage into acceptance and understanding.
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