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'A sigh in dancing pumps' was Heine's view of Bellini. His physical beauty, boundless success and untimely death at the age of thirty-three combined to give Bellini instant mythical status. But both the facts and the fantasies were to be embroidered by Bellini's close friend and eventual biographer Francesco Florimo, who distorted the posthumous image of the composer to the extent of altering or destroying letters in his possession. In John Rosselli's account of Bellini's life and music, a new picture of the composer emerges. He provides a more accurate view of Bellini's personality, his relationships and his short but dazzling career in Naples, Milan and Paris. He introduces the operatic world of the early nineteenth century, the singers of Bellini's roles, and, above all he explains the writing and performance of the operas themselves.
Aging is the progressive decline in biological functions over time. This decline targets macromolecules, cells, tissues and, as a consequence, whole organisms. Despite considerable progress in the development of testable hypothesis concerning aging in an evolutionary context, a unifying theory of the molecular/physiological mechanistic causes of aging has not been reached. In fact, is it not clear to what extent aging is a programmed or stochastic process. This book takes the reader from unicellular bacterial deterioration via senescence in fungi and worms to aging in rodents and humans, allowing a comparative view on similarities and differences in different genetic model systems. The different model systems are scrutinized in the light of contemporary aging hypothesis, such as the free radical and genomic instability theories.
This edited work contains the most recent advances related to the study of layered intrusions and cumulate rocks formation. The first part of this book presents reviews and new views of processes producing the textural, mineralogical and geochemical characteristics of layered igneous rocks. The second part summarizes progress in the study of selected layered intrusions and their ore deposits from different parts of the world including Canada, Southwest China, Greenland and South Africa. Thirty experts have contributed to this update on recent research on Layered Intrusions. This highly informative book will provide insight for researchers with an interest in geology, igneous petrology, geochemistry and mineral resources.
This catalogue, reissued in its third edition, contains entries for British and foreign participants at London's International Exhibition in 1862. A diverse range of industries - including mining, engineering, textiles, printing and photography - are represented. Also featuring many contemporary advertisements, this publication remains an instructive resource for social and economic historians.
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Aging is loosely defined as the accumulation of changes in an organism over time. At the cellular level such changes are distinct and multidimensional: DNA replication ceases, cells stop dividing, they become senescent and eventually die. DNA metabolism and chromosomal maintenance, together with protein metabolism are critical in the aging process. The focus of this book is on the role of protein metabolism and homeostasis in aging. An overview is provided of the current knowledge in the area, including protein synthesis, accuracy and repair, post-translational modifications, degradation and turnover, and how they define and influence aging. The chapters mainly focus on well-characterised fa...