The Last Utopia


Book Description

Human rights offer a vision of international justice that today’s idealistic millions hold dear. Yet the very concept on which the movement is based became familiar only a few decades ago when it profoundly reshaped our hopes for an improved humanity. In this pioneering book, Samuel Moyn elevates that extraordinary transformation to center stage and asks what it reveals about the ideal’s troubled present and uncertain future. For some, human rights stretch back to the dawn of Western civilization, the age of the American and French Revolutions, or the post–World War II moment when the Universal Declaration of Human Rights was framed. Revisiting these episodes in a dramatic tour of humanity’s moral history, The Last Utopia shows that it was in the decade after 1968 that human rights began to make sense to broad communities of people as the proper cause of justice. Across eastern and western Europe, as well as throughout the United States and Latin America, human rights crystallized in a few short years as social activism and political rhetoric moved it from the hallways of the United Nations to the global forefront. It was on the ruins of earlier political utopias, Moyn argues, that human rights achieved contemporary prominence. The morality of individual rights substituted for the soiled political dreams of revolutionary communism and nationalism as international law became an alternative to popular struggle and bloody violence. But as the ideal of human rights enters into rival political agendas, it requires more vigilance and scrutiny than when it became the watchword of our hopes.




Mineral Nutrition of Higher Plants


Book Description

This text presents the principles of mineral nutrition in the light of current advances. For this second edition more emphasis has been placed on root water relations and functions of micronutrients as well as external and internal factors on root growth and the root-soil interface.




Introduction to Information Retrieval


Book Description

Class-tested and coherent, this textbook teaches classical and web information retrieval, including web search and the related areas of text classification and text clustering from basic concepts. It gives an up-to-date treatment of all aspects of the design and implementation of systems for gathering, indexing, and searching documents; methods for evaluating systems; and an introduction to the use of machine learning methods on text collections. All the important ideas are explained using examples and figures, making it perfect for introductory courses in information retrieval for advanced undergraduates and graduate students in computer science. Based on feedback from extensive classroom experience, the book has been carefully structured in order to make teaching more natural and effective. Slides and additional exercises (with solutions for lecturers) are also available through the book's supporting website to help course instructors prepare their lectures.




Status of Pollinators in North America


Book Description

Pollinators-insects, birds, bats, and other animals that carry pollen from the male to the female parts of flowers for plant reproduction-are an essential part of natural and agricultural ecosystems throughout North America. For example, most fruit, vegetable, and seed crops and some crops that provide fiber, drugs, and fuel depend on animals for pollination. This report provides evidence for the decline of some pollinator species in North America, including America's most important managed pollinator, the honey bee, as well as some butterflies, bats, and hummingbirds. For most managed and wild pollinator species, however, population trends have not been assessed because populations have not been monitored over time. In addition, for wild species with demonstrated declines, it is often difficult to determine the causes or consequences of their decline. This report outlines priorities for research and monitoring that are needed to improve information on the status of pollinators and establishes a framework for conservation and restoration of pollinator species and communities.







Commercial Poultry Nutrition


Book Description

Covering a variety of essential topics relating to commercial poultry nutrition and production—including feeding systems and poultry diets—this complete reference is ideal for professionals in the poultry-feed industries, veterinarians, nutritionists, and farm managers. Detailed and accessible, the guide analyzes commercial poultry production at a worldwide level and outlines the importance it holds for maintaining essential food supplies. With ingredient evaluations and diet formulations, the study's compressive models for feeding programs target a wide range of commercially prominent poultry, including laying hens, broiler chickens, turkeys, ducks, geese, and game birds, among others.




The Florists' Exchange


Book Description