Diasporic Africa presents the most recent research on the history and experiences of people of African descent outside of the African continent. By incorporating Europe and North Africa as well as North America, Latin America, and the Caribbean, this reader shifts the discourse on the African diaspora away from its focus solely on the Americas, underscoring the fact that much of the movement of people of African descent took place in Old World contexts. This broader view allows for a more comprehensive approach to the study of the African diaspora.

The volume provides an overview of African diaspora studies and features as a major concern a rigorous interrogation of "identity." Other primary themes include contributions to western civilization, from religion, music, and sports to agricultural production and medicine, as well as the way in which our understanding of the African diaspora fits into larger studies of transnational phenomena.

In the last decade many countries turned to private sources to provide services formerly offered by public agencies. Europeans, particularly the British and the French, were leaders in this movement. Developing countries also experimented extensively with privatization in the 1980s, with varying degrees of success. Because governments around the world are heavily involved in transportation, it is a natural focus of privatization experiments and in many ways has been at the cutting edge. Going Private examines the diverse privatization experiences of transportation services and facilities. Cases are drawn from the United States, Asia, Europe, and Latin America. Since almost every country has experimented to some degree with highway and bus privatization, the authors focus particularly on these services, although they also discuss urban rail transit and airports. Highways and buses, they explain, encompass all three of the most common and basic forms of privatization: The sale of an existing state-owned enterprise; use of private, rather than public, financing and management for new infrastructure development; and contracting out to private vendors public services previously provided by government employees. After thoroughly examining these services and discussing the motives for, and objections to, privatization, the authors look at the prospects for privatization in other sectors and industries. They assess those circumstances in which privatization is most likely to succeed and those in which it is most likely to fail, for political as well as economic reasons. The authors conclude that privatization involves many political and social as well as economic dimensions. Privatization isusually not simply a matter of efficiency improvements or capital augmentation but also involves such deeply imbedded societal concerns as equity, income transfers, environmental problems, and attitudes toward taxation and the role of government.

This book presents a detailed and pedagogical exposition of the effective Lagrangian techniques and their applications to high-energy physics. It covers the main theoretical ideas and describes comprehensively how to use them in different fields, such as chiral perturbation theory and the symmetry breaking sector of the standard model and even low-energy quantum gravity. The book is written in the language of modern quantum field theory. Some of the theoretical topics treated are: decoupling, the Goldstone theorem, the non-linear sigma model, anomalies, the Wess--Zumino--Witten term, and the equivalence theorem.

In addressing humanitarian crises, the international community has long understood the need to extend beyond providing immediate relief, and to engage with long-term recovery activities and the prevention of similar crises in the future. However, this continuum from short-term relief to rehabilitation and development has often proved difficult to achieve. This book aims to shed light on the continuum of humanitarian crisis management, particularly from the viewpoint of major bilateral donors and agencies. Focusing on cases of armed conflicts and disasters, the authors describe the evolution of approaches and lessons learnt in practice when moving from emergency relief to recovery and prevention of future crises. Drawing on an extensive research project conducted by the Japan International Cooperation Agency Research Institute, this book compares how a range of international organizations, bilateral cooperation agencies, NGOs, and research institutes have approached the continuum in international humanitarian crisis management. The book draws on six humanitarian crises case studies, each resulting from armed conflict or natural disasters: Timor-Leste, South Sudan, the Syrian crisis, Hurricane Mitch in Honduras, the Indian Ocean earthquake and tsunami in Indonesia, and Typhoon Yolanda. The book concludes by proposing a common conceptual framework designed to appeal to different stakeholders involved in crisis management. Following on from the World Humanitarian Summit, where a new way of working on the humanitarian-development nexus was highlighted as one of five major priority trends, this book is a timely contribution to the debate which should interest researchers of humanitarian studies, conflict and peace studies, and disaster risk-management.

Design and construction of pavements and railways for high speed trains is moving from merely empirical procedures towards a more mechanistic approach based on a better constructed theoretical basis. This will facilitate the use of new materials in transportation infrastructure under various climatic and traffic (load and speed) conditions. In addition, this will lead to a future challenge to implement a common framework between road, railway and geotechnical engineers. These contributions represent an excellent source of recent developments related to the design and construction of pavements, rail tracks and earth structures with emphasis placed on geotechnical background.

This book reveals how the idea of human security, combined with other human-centric norms, has been embraced, criticized, modified and diffused in East Asia (ASEAN Plus Three). Once we zoom in to the regional space of East Asia, we can see a kaleidoscopic diversity of human security stakeholders and their values. Asian stakeholders are willing to engage in the cultural interpretation and contextualization of human security, underlining the importance of human dignity in addition to freedom from fear and from want. This dignity element, together with national ownership, may be the most important values added in the Asian version of human security.

In addressing humanitarian crises, the international community has long understood the need to extend beyond providing immediate relief, and to engage with long-term recovery activities and the prevention of similar crises in the future. However, this continuum from short-term relief to rehabilitation and development has often proved difficult to achieve. This book aims to shed light on the continuum of humanitarian crisis management, particularly from the viewpoint of major bilateral donors and agencies. Focusing on cases of armed conflicts and disasters, the authors describe the evolution of approaches and lessons learnt in practice when moving from emergency relief to recovery and prevention of future crises. Drawing on an extensive research project conducted by the Japan International Cooperation Agency Research Institute, this book compares how a range of international organizations, bilateral cooperation agencies, NGOs, and research institutes have approached the continuum in international humanitarian crisis management. The book draws on six humanitarian crises case studies, each resulting from armed conflict or natural disasters: Timor-Leste, South Sudan, the Syrian crisis, Hurricane Mitch in Honduras, the Indian Ocean earthquake and tsunami in Indonesia, and Typhoon Yolanda. The book concludes by proposing a common conceptual framework designed to appeal to different stakeholders involved in crisis management. Following on from the World Humanitarian Summit, where a new way of working on the humanitarian-development nexus was highlighted as one of five major priority trends, this book is a timely contribution to the debate which should interest researchers of humanitarian studies, conflict and peace studies, and disaster risk-management.

Numerous countries have attempted to improve the performance of their railways by introducing more competition, but there is fierce debate and no consensus on how this is best achieved. This book reveals how railways were an obvious target for reform because they were often losing traffic and money, and because the government was typically deeply involved as either owner or regulator. This book summarizes and assesses the evidence from the experiences of rail reform in Europe, Latin America, and the United States. In short, the book reveals that no one approach has proven to be best across a wide variety of circumstances. It highlights how unbundling (separating infrastructure from train operations so that independent train operators could compete over common tracks) although attractive in theory, has so far proved complex to implement and delivered only some of the promised benefits. Privatization and deregulation have had more demonstrated success in the freight systems of North and South America, but are still largely untested in the more complex railway networks of Europe. The evidence is arguably slightly stronger for privatization and deregulation than for unbundling, but the jury is still out. Competition in the Railway Industry is invaluable in that it compares the strategies and experiences of different countries in introducing competition in railways, rather than simply focusing on one country and its approach. As such, it will appeal greatly to those in industry and government interested in railway policy and performance, and privatization and deregulation of utilities more generally. It will also appeal to academics and researchers of public sector, transport and industrial organization.

Diasporic Africa presents the most recent research on the history and experiences of people of African descent outside of the African continent. By incorporating Europe and North Africa as well as North America, Latin America, and the Caribbean, this reader shifts the discourse on the African diaspora away from its focus solely on the Americas, underscoring the fact that much of the movement of people of African descent took place in Old World contexts. This broader view allows for a more comprehensive approach to the study of the African diaspora.

The volume provides an overview of African diaspora studies and features as a major concern a rigorous interrogation of "identity." Other primary themes include contributions to western civilization, from religion, music, and sports to agricultural production and medicine, as well as the way in which our understanding of the African diaspora fits into larger studies of transnational phenomena.

The analysis of soils and sediments for pollutants is increasingly required in today's industrial world. It is therefore important that extraction procedures used for environmental risk assessment studies, production of certified reference materials and applications of extraction schemes are standardised throughout the scientific community. This book deals specifically with operationally-defined extraction methods for the determination of "fractions" of elements in soil and sediment matrices. Bringing together the work of a number of different international laboratories, the book describes single and sequential extraction procedures. It then goes on to present a summary of the latest research on extraction/leaching tests for the determination of trace organic compounds in wastes, followed by an outline of an international network which aims to standardise extraction and leaching methodologies for their applications to various environmental matrices. Methodologies for Soil and Sediment Fractionation Studies will be welcomed by researchers and analysts in academia, industry and government institutions worldwide.

Over the past two decades Americans have become increasingly skeptical about the benefits of community growth and hostile to new taxes--while continuing to demand improvements in local services. One response to this tension has been a burgeoning movement to raise public revenue by regulating growth. In this timely book, the authors explain that most growing localities now require private developers to finance public improvements as a condition for receiving permits to build. These permit conditions, known as "exactions," are most commonly used to ensure that infrastructure capacity will be adequate to serve the occupants of new real estate developments and to lessen the harmful effects of these developments on other local citizens. Exactions are often used to finance new roads, water and waste disposal facilities, and public open space, but some communities have begun to require developer financing for such services as day care, job training, low-cost housing, and ride sharing. The authors see the dramatic growth of exaction financing as an epochal shift in the character of American land use regulation. A function once isolated from the local government mainstream is now close to heart of fiscal and public works decisionmaking. Politicians find exactions an extremely valuable tactic for resolving land use conflict. Lawyers and developers worry about how to establish appropriate limits on the use of exaction, economists debate their equity and efficiency, and planners consider their effect on urban reform. Regulation for Revenue offers an integrated appraisal of exaction financing, showing that exactions come in many forms and that they can be meaningfully evaluated only by comparison with realistic alternatives. These include growth restrictions, tolerance of infrastructure overload, and increased tax and user charges.

This book is an outcome of the sixth conference on bearing capacity of roads and airfield held in Lisbon, Portugal. It focuses on railway tracks and covers following topics: bearing capacity policies, concepts, costs and condition surveys; analysis and modelling; design and environmental effects.

This book is an outcome of the sixth conference on bearing capacity of roads and airfield held in Lisbon, Portugal. It covers the following topics: bearing capacity policies, concepts, costs and condition surveys; analysis and modelling; design and environmental effects; and asphalt mixtures.

This 2005 book examines the global unfolding of the African Diaspora, the migrations and dispersals of the people of Africa, from antiquity to the modern period. Their exploits, challenges, and struggles are discussed over a wide expanse of time in ways that link as well as differentiate past and present circumstances. The experiences of Africans in the Old World, in the Mediterranean and Islamic worlds, is followed by their movement into the New, where their experience in lands claimed by Portuguese, Spanish, Dutch, French and English colonial powers is analyzed from enslavement through to the Cold War. While appropriate mention is made of persons of renown, particular attention is paid to the everyday lives of working class people and their cultural efflorescence. The book also attempts to explain contemporary plights and struggles through the lens of history.

What can we learn from the people of the Maya Lowlands? Integrating history, biodiversity, ethnobotany, geology, ecology, archaeology, anthropology, and other disciplines, The Lowland Maya Area is a valuable guide to the fascinating relationship between man and his environment in the Yucatan peninsula. This book covers virtually every aspect of the biology and ecology of the Maya Lowlands and the many ways that human beings have interacted with their surroundings in that area for the last three thousand years. You'll learn about newly discovered archaeological evidence of wetland use; the domestication and use of cacao and henequen plants; a biodiversity assessment of a select group of plants, animals, and microorganisms; the area's forgotten cotton, indigo, and wax industries; the ecological history of the Yucatan Peninsula; and much more. This comprehensive book will open your eyes to all that we can learn from the Maya people, who continue to live on their native lands, integrating modern life with their old ways and teaching valuable lessons about human dependence on and management of environmental resources. The Lowland Maya Area explores: the impact of hurricanes and fire on local environments historic and modern Maya concepts of forests the geologic history of the Yucatan challenges to preserving Maya architecture newly-discovered evidence of fertilizer use among the ancient Maya cooperation between locals and researchers that fosters greater knowledge on both sides recommendations to help safeguard the future The Lowland Maya Area is an ideal single source for reliable information on the many ecological and social issues of this dynamic area. Providing you with the results of the most recent research into many diverse fields, including traditional ecological knowledge, the difficult transition to capitalism, agave production, and the diversity of insect species, this book will be a valuable addition to your collection. As the editors of The Lowland Maya Area say in their concluding chapter: If we are to gain global perspective from the changing Maya world, it is that understanding space and time is absolutely critical to human persistence. Understanding how the Maya have interacted with their environment for thousands of years while maintaining biodiversity will help us understand how we too can work for sustainable development in our own environments.

Sampllng Fundamental Aspects 2 Sampling: Fundamental aspects Reimar Leschber Institut fuer Wasser-, Boden- und Lufthygiene des Bundesge- sundheitsamtes, Berlin-Dahlem, Federal Republic of Germany Chairman of Working Party 2, COST 681 Protection of the environment increasingly requires the de- velopment of a recycling society using 'secondary raw ma- terials' instead of natural resources wherever possible. Among the methods of recycling the agricultural use of sludge is a traditional one and a good example with a long history of a meanlngful use of waste material. Increasing demands of water pollution control in the last de- cades leading to intensified and extended sewage treatment processes and thus to an increase of the sludge quantity have caused problems in this field in general. In addition, there were local problems of industrial pollution which have led to an increase of harmful substances in municipal sewage sludges. So, when the Concerted Action COST 68 was set up to study the beneficial and harmful effects of the agricultural use of sludge, investigation of harmful substances in the sludges and their environmental effects was 9ne of the main tasks of work. Although the progress of analytical techniques enabled the environmental authorities and institutions to determine harmful substances in sludges with great accuracy, it became clear that unsatisfactory results and an incomplete reproduc- ibility of analytical findings often were not due to shortcom- ings in the analytical procedure itself but to a preceding in- vestigation step: Improper sampling and sample preparation.

Bundu was an anomaly among the precolonial Muslim states of West Africa. Founded during the jihads which swept the savannah in the eighteenth and nineteenth centuries, it developed a pragmatic policy, unique in the midst of fundamentalist, theocratic Muslim states. Located in the Upper Senegal and with access to the Upper Gambia, Bundu played a critical role in regional commerce and production and reacted quickly to the stimulus of European trade. Drawing upon a wide range of sources both oral and documentary, Arabic, English and French, Dr Gomez provides the first full account of Bundu's history. He analyses the foundation and growth of an Islamic state at a crossroads between the Saharan and trans-Atlantic trade, paying particular attention to the relationship between Islamic thought and court policy, and to the state's response to militant Islam in the early nineteenth century.

Beginning with a concise introduction to the theory of mean-field games (MFGs), this book presents the key elements of the regularity theory for MFGs. It then introduces a series of techniques for well-posedness in the context of mean-field problems, including stationary and time-dependent MFGs, subquadratic and superquadratic MFG formulations, and distinct classes of mean-field couplings. It also explores stationary and time-dependent MFGs through a series of a-priori estimates for solutions of the Hamilton-Jacobi and Fokker-Planck equation. It shows sophisticated a-priori systems derived using a range of analytical techniques, and builds on previous results to explain classical solutions. The final chapter discusses the potential applications, models and natural extensions of MFGs. As MFGs connect common problems in pure mathematics, engineering, economics and data management, this book is a valuable resource for researchers and graduate students in these fields.

Bundu is an anomaly among the precolonial Muslim states of West Africa. Founded during the jihads which swept the savannah in the eighteenth and nineteenth centuries, it developed a pragmatic policy, unique in the midst of fundamentalist, theocratic Muslim states. Located in the Upper Senegal and with access to the Upper Gambia, Bundu played a critical role in regional commerce and production and reacted quickly to the stimulus of European trade. Drawing on a wide range of sources both oral and documentary, Arabic, English and French, Dr. Gomez provides the first full account of Bundu's history. He analyzes the foundation and growth of an Islamic state at a crossroads between the Saharan and trans-Atlantic trade, paying particular attention to the relationship between Islamic thought and court policy, and to the state's response to militant Islam in the early nineteenth century.

Beginning with antiquity, Reversing Sail: A History of the African Diaspora captures the essential political, cultural, social, and economic developments that shaped the black experience. In this second edition, Michael A. Gomez updates the text to include the most recent research on the African Diaspora. Continuing to pay particular attention to the lives of the working classes, the second edition expands its temporal boundaries to include developments into the twenty-first century, as well as integrating women and feminist perspectives more thoroughly. It also widens the geographical span to include Latin America, while incorporating more on African experiences in Europe, North Africa, and the Persian Gulf. Assessing the impact of religion, global trade, slavery and resistance, and the challenges of modernity, this edition further connects the experiences of Africans and their descendants over time and space, attending to both convergences and divergences, while explaining how the deep past informs subsequent developments.

This book is a comprehensive account of the most recent developments in modern ophthalmic optics. It makes use of the powerful matrix formalism to describe curvature and power, providing a unified view of the optical and geometrical properties of lenses. This unified approach is applicable to the design and properties of not only spectacle lenses, but also contact and intraocular lenses (IOL). The newest developments in lens design, manufacturing and testing are discussed, with an emphasis on the description of free-form technology, which has surpassed traditional manufacturing methods and allows digital lenses to be specifically designed with the unique requirements of the user. Other important topics which are covered include modern lens materials, up-to-date lens measuring techniques, contact and intraocular lenses, progressive power lenses, low vision aids, ocular protection and coatings. Providing a broad overview of recent developments in the field, it is ideal for researchers, manufacturers and practitioners involved in ophthalmic optics.

Beginning with antiquity, Reversing Sail: A History of the African Diaspora captures the essential political, cultural, social, and economic developments that shaped the black experience. In this second edition, Michael A. Gomez updates the text to include the most recent research on the African Diaspora. Continuing to pay particular attention to the lives of the working classes, the second edition expands its temporal boundaries to include developments into the twenty-first century, as well as integrating women and feminist perspectives more thoroughly. It also widens the geographical span to include Latin America, while incorporating more on African experiences in Europe, North Africa, and the Persian Gulf. Assessing the impact of religion, global trade, slavery and resistance, and the challenges of modernity, this edition further connects the experiences of Africans and their descendants over time and space, attending to both convergences and divergences, while explaining how the deep past informs subsequent developments.

Beginning with Latin America in the fifteenth century, this book comprises a social history of the experiences of African Muslims and their descendants throughout the Americas, including the Caribbean. The years under slavery are examined, as well as the post-slavery period. The study also analyzes Muslim revolts in Brazil--especially in 1835. The second part of the book traces the emergence of Islam among U.S. African descendants in the twentieth century, featuring chapters on Noble Drew Ali, Elijah Muhammad, and Malcolm X to explain how orthodoxy arose from varied unorthodox roots. Currently Professor of History and Middle Eastern Studies at NYU, Michael Gomez has research interests that include Islam in West Africa, the African diaspora and African culture in North America. He has been involved with the launching of a new academic organization, the Association for the Study of the Worldwide African Diaspora (ASWAD), and has published widely in the field.