Open Channel Hydraulics, Second Edition provides extensive coverage of open channel design, with comprehensive discussions on fundamental equations and their application to open channel hydraulics. The book includes practical formulas to compute flow rates or discharge, depths and other relevant quantities in open channel hydraulics. In addition, it also explains how mutual interaction of interconnected channels can affect the channel design. With coverage of the theoretical background, practical guidance to the design of open channels and other hydraulic structures, advanced topics, the latest research in the field, and real-world applications, this new edition offers an unparalleled user-friendly study reference.

This early work on Pigeon Keeping is an engrossing read for any pigeon enthusiast of historian of the hobby, but also contains much information that is still pertinent and practical today. Extensively illustrated with explanatory diagrams and text photographs, forming a complete how-to guide. Contents Include: The Loft and Aviary, Management-Breeding, Rearing, Feeding, Selection-Crossing versus In-Breeding, The Moult, Judging, Showing, Preparation, The English Carrier, The Dragoon, Barb, and Antwerp, The Pouter, The Norwich Cropper, And The Pigmy Pouter, The Frill Family, Show Homer, Exhibition Homer and Genuine Flying Homer, The Tumbler Family, Other Varieties, Sporting Pigeons, Squab-Rearing for Table Purposes, Diseases, and Pigeons As Messengers. Many of the earliest books, particularly those dating back to the 1900s and before, are now extremely scarce and increasingly expensive. We are republishing these classic works in affordable, high quality, modern editions, using the original text and artwork.

Since the fall of the Siad Bare regime in Somalia in 1991 and the fratricidal war that it unleashed in its wake, Somalia has been without an effective central government. Instead, warlords and their armed bandits have been controlling different parts of the country, with the former British colony of northern Somaliland unilaterally proclaiming its independence. Developments in the country since the recent transitional government was set up in 2004 have, however, presented both opportunities and challenges for the country. While much has been reported about the prevailing situation in the country, there has been a paucity of research articulating the various perspectives and challenges in the efforts to reconstitute Somalia's failed state. This book hopes to contribute in filling this gap. Contributors to the volume examine the various issues that lie behind the current situation in Somalia, seeking answers to a number of crucial questions: Why did the Somali state fail? What role did external actors and the internal configurations of the Somalis' socio-political structure play in the state collapse? Did the various peace and reconciliation conferences really achieve anything? Should Somalia be reconstituted as one state or should more than one state be allowed to emerge from the ashes of the collapsed state? What is the way forward out of the current imbroglio in Somalia? ________________________________________________________ Dr Abdulahi A. Osman currently teaches comparative politics and African politics at the Department of International Affairs and African Studies Institute, at the University of Georgia, USA. His teaching and research interests include African politics, governance, regional and international studies, peace and conflict, internal security and wars, comparative governments in the Third World. He has published several book chapters and articles in scholarly journals, including African Renaissance and Journal of Ethno-Development. Issaka K. Souare is a PhD candidate in the department of political science at the Universite du Quebec a Montreal (Canada). A Contributing Editor to the London-based review journal, African Renaissance, he is the author of numerous publications relating to Africa, including Africa in the United Nations System, 1945-2005 (London, 2006); Civil Wars and Coups d'Etat in West Africa (Lanham, 2006), and the novel, Samassi (London, 2004).

Understanding Hydraulics: The Design, Analysis, and Engineering of Hydraulic Systems Fundamentals of Hydraulic Engineering Systems bridges the gap between fundamental principles and techniques applied to the design and analysis of hydraulic engineering systems. An extension of fluid mechanics, hydraulics is often more difficult to understand, and experience shows that many engineering students have trouble solving practical problems in hydraulics. The book builds on readers' problem solving skills by presenting various problem and solution scenarios throughout including effective design procedures, equations, tables and graphs, and helpful computer software. The first half of the Fifth Edition discusses the fundamentals of fluid statics, fluid dynamics, and pipe flow, giving readers practical insight on water flow and pipe design. The latter half dives into water flow and hydraulic systems design, covering some of the most common hydraulic structures such as wells, dams, spillways, culverts, and stilling basins. The book ends with four ancillary topics: measurements, model studies, hydrology for hydraulic design and statistical methods in hydrology, as well as common techniques for obtaining hydraulic design flows.

This early work on Pigeon Keeping is an engrossing read for any pigeon enthusiast of historian of the hobby, but also contains much information that is still pertinent and practical today. Extensively illustrated with explanatory diagrams and text photographs, forming a complete how-to guide. Contents Include: The Loft and Aviary, Management-Breeding, Rearing, Feeding, Selection-Crossing versus In-Breeding, The Moult, Judging, Showing, Preparation, The English Carrier, The Dragoon, Barb, and Antwerp, The Pouter, The Norwich Cropper, And The Pigmy Pouter, The Frill Family, Show Homer, Exhibition Homer and Genuine Flying Homer, The Tumbler Family, Other Varieties, Sporting Pigeons, Squab-Rearing for Table Purposes, Diseases, and Pigeons As Messengers. Many of the earliest books, particularly those dating back to the 1900s and before, are now extremely scarce and increasingly expensive. We are republishing these classic works in affordable, high quality, modern editions, using the original text and artwork.

Since the fall of the Siad Bare regime in Somalia in 1991 and the fratricidal war that it unleashed in its wake, Somalia has been without an effective central government. Instead, warlords and their armed bandits have been controlling different parts of the country, with the former British colony of northern Somaliland unilaterally proclaiming its independence. Developments in the country since the recent transitional government was set up in 2004 have, however, presented both opportunities and challenges for the country. While much has been reported about the prevailing situation in the country, there has been a paucity of research articulating the various perspectives and challenges in the efforts to reconstitute Somalia's failed state. This book hopes to contribute in filling this gap. Contributors to the volume examine the various issues that lie behind the current situation in Somalia, seeking answers to a number of crucial questions: Why did the Somali state fail? What role did external actors and the internal configurations of the Somalis' socio-political structure play in the state collapse? Did the various peace and reconciliation conferences really achieve anything? Should Somalia be reconstituted as one state or should more than one state be allowed to emerge from the ashes of the collapsed state? What is the way forward out of the current imbroglio in Somalia? ________________________________________________________ Dr Abdulahi A. Osman currently teaches comparative politics and African politics at the Department of International Affairs and African Studies Institute, at the University of Georgia, USA. His teaching and research interests include African politics, governance, regional and international studies, peace and conflict, internal security and wars, comparative governments in the Third World. He has published several book chapters and articles in scholarly journals, including African Renaissance and Journal of Ethno-Development. Issaka K. Souare is a PhD candidate in the department of political science at the Universite du Quebec a Montreal (Canada). A Contributing Editor to the London-based review journal, African Renaissance, he is the author of numerous publications relating to Africa, including Africa in the United Nations System, 1945-2005 (London, 2006); Civil Wars and Coups d'Etat in West Africa (Lanham, 2006), and the novel, Samassi (London, 2004).

The 1990s have brought unprecedented violence, economic decline and suffering for many African countries. Much of the optimism that greeted the independence decade of the 1960s, when Africa was called the "continent of the future" has turned into failure and disappointment. The increase in these conflicts has been blamed on several variables, including colonialism, ethnic diversity, end of the Cold War and economic decline. While many African countries have managed to maintain a modicum of peace, stability and growth, some have clearly failed woefully in this regard. This raises a very fundamental question: How and why did some countries manage to avert internal wars while others did not? The book measures and provides rich details of governance from contextual, structural and policy perspectives. It systematically and uniformly compares two categories of countries: those that experienced internal war and those that did not. ________________________________ Dr Abdulahi A. Osman currently teaches comparative politics and African politics at the Department of International Affairs and African Studies Institute, at the University of Georgia, USA. His teaching and research interests include African politics, governance, regional and international studies, peace and conflict, internal security and wars as well as comparative governments in the developing countries. He has published several book chapters and articles in scholarly journals, including African Renaissance and Journal of Ethno-Development.

Since the final collapse of Somalia's repressive regime in 1991, Somalia has presented the world not only with the most profound case of state collapse witnessed in modern times but also with one of the most intriguing cases of political fragmentation, armed conflicts, lawlessness and statelessness. Inevitably the last 20 years of statelessness and chaos has left the Somali economy destitute and made Somalia to be ranked among the five poorest 'countries' in the world. Contributors to this volume examine efforts at reconstituting the failed Somali state and the role of the Somali Diaspora and civil society groups in the processes. They also analyse how the Somali Diaspora and civil society in Somalia engage and cooperate to further processes of state-reconstitution in Somalia as well as help the Somali Diaspora adjust in their host nations.