Plant Hormones: Biosynthesis and Mechanisms of Action is based on research funded by the Chinese government's National Natural Science Foundation of China (NSFC). This book brings a fresh understanding of hormone biology, particularly molecular mechanisms driving plant hormone actions. With growing understanding of hormone biology comes new outlooks on how mankind values and utilizes the built-in potential of plants for improvement of crops in an environmentally friendly and sustainable manner. This book is a comprehensive description of all major plant hormones: how they are synthesized and catabolized; how they are perceived by plant cells; how they trigger signal transduction; how they regulate gene expression; how they regulate plant growth, development and defense responses; and how we measure plant hormones. This is an exciting time for researchers interested in plant hormones. Plants rely on a diverse set of small molecule hormones to regulate every aspect of their biological processes including development, growth, and adaptation. Since the discovery of the first plant hormone auxin, hormones have always been the frontiers of plant biology. Although the physiological functions of most plant hormones have been studied for decades, the last 15 to 20 years have seen a dramatic progress in our understanding of the molecular mechanisms of hormone actions. The publication of the whole genome sequences of the model systems of Arabidopsis and rice, together with the advent of multidisciplinary approaches has opened the door to successful experimentation on plant hormone actions. - Offers a comprehensive description of all major plant hormones including the recently discovered strigolactones and several peptide hormones - Contains a chapter describing how plant hormones regulate stem cells - Offers a fresh understanding of hormone biology, particularly molecular mechanisms driving plant hormone actions - Discusses the built-in potential of plants for improvement of crops in an environmentally friendly and sustainable manner
An intellectual biography of the renowned and influential observer of the "era of tyrannies" Élie Halévy (1870-1937) was one of the most respected and influential intellectuals of the French Third Republic. In this densely contextualized biography, K. Steven Vincent describes how Halévy, best remembered as the historian of British Utilitarianism and nineteenth-century English history, was also a persistent, acute, and increasingly anxious observer of society in a period defined by industrialization and imperialism and by what Halévy famously called the "era of tyrannies." Vincent distinguishes three broad phases in the development of Halévy's thought. In the first, Halévy brought his version of neo-Kantianism to debates with sociologists and philosophers and to his study of English Utilitarianism. He forged ties with Xavier Léon, Léon Brunschvicg, and Alain (Émile-Auguste Chartier), life-long intellectual interlocutors. Together they founded the Revue de métaphysique et de morale, a continuing venue for Halévy's reflections. The Dreyfus Affair, Vincent argues, caused Halévy to shift his focus from philosophy to history and from metaphysics to politics. He became a philosopher-historian, less interested in abstract neo-Kantianism and more in real-world action, less given to rarified debates over truth and more to investigation of how theories and their applications were situated within broader political, economic, and cultural movements. World War I and its destabilizing effects provoked the third phase, Vincent explains. As he watched reason recede before rabid nationalism and a pox of political enthusiasms, Halévy sounded the alarm about liberal democracy's vulnerabilities. Vincent situates Halévy on the unsteady and narrowing middle ground between state socialism and fascism, showing how he defended liberalism while, at the same time, appreciating socialists' analyses of capitalism's negative impact and their calls for reform and greater economic equality. Through his analysis of Halévy's life and works, Vincent illuminates the complexity of the Third Republic's philosophical, historical, and political thought and concludes with an incisive summary of the distinctive nature of French liberalism.
This text will appeal to instructors who want a brief, balanced text that integrates the social as well as political history of western civilization. The many historical documents and statistical tables incorporated into the text enhance the discussion of everyday life among rich and poor and men, women, and children through all periods of European history. As they learn about kingdoms, intellectual movements, and the fine arts, students will also discover much about famous and ordinary people, their family life, sexuality, life expectancy, and daily concerns.
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