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This is a compelling and dramatic account of Cuban policy in Africa from 1959 to 1976 and of its escalating clash with U.S. policy toward the continent. Piero Gleijeses's fast-paced narrative takes the reader from Cuba's first steps to assist Algerian rebels fighting France in 1961, to the secret war between Havana and Washington in Zaire in 1964-65--where 100 Cubans led by Che Guevara clashed with 1,000 mercenaries controlled by the CIA--and, finally, to the dramatic dispatch of 30,000 Cubans to Angola in 1975-76, which stopped the South African advance on Luanda and doomed Henry Kissinger's major covert operation there. Based on unprecedented archival research and firsthand interviews in v...
INTELLIGENT RENEWABLE ENERGY SYSTEMS This collection of papers on artificial intelligence and other methods for improving renewable energy systems, written by industry experts, is a reflection of the state of the art, a must-have for engineers, maintenance personnel, students, and anyone else wanting to stay abreast with current energy systems concepts and technology. Renewable energy is one of the most important subjects being studied, researched, and advanced in today’s world. From a macro level, like the stabilization of the entire world’s economy, to the micro level, like how you are going to heat or cool your home tonight, energy, specifically renewable energy, is on the forefront o...
This book constitutes the thoroughly refereed proceedings of the 4th Ibero-American Congress, ICSC-CITIES 2021, held in Cancún, Mexico, in November - December 2021. Due to the COVID-19 pandemic the conference was partially held online. The 21 full papers and one short paper presented were carefully reviewed and selected from 112 submissions. The papers are organized in topical sections on computational intelligence for smart cities; urban informatics; internet of things, smart energy and smart grid.
This Omnibus E-Book brings together Piero Gleijeses's two landmark books for the first time: Visions of Freedom: Havana, Washington, Pretoria, and the Struggle for Southern Africa, 1976-1991 During the final fifteen years of the Cold War, southern Africa underwent a period of upheaval, with dramatic twists and turns in relations between the superpowers. Americans, Cubans, Soviets, and Africans fought over the future of Angola, where tens of thousands of Cuban soldiers were stationed, and over the decolonization of Namibia, Africa's last colony. Beyond lay the great prize: South Africa. Piero Gleijeses uses archival sources, particularly from the United States, South Africa, and the closed Cu...
Digital spaces are saturated with metaphor: we have pages, sites, mice, and windows. Yet, in the world of digital textuality, these metaphors no longer function as we might expect. Martin Paul Eve calls attention to the digital-textual metaphors that condition our experience of digital space, and traces their history as they interact with physical cultures. Eve posits that digital-textual metaphors move through three life phases. Initially they are descriptive. Then they encounter a moment of fracture or rupture. Finally, they go on to have a prescriptive life of their own that conditions future possibilities for our text environments—even when the metaphors have become untethered from the...
POWER CONVERTERS, DRIVES AND CONTROLS FOR SUSTAINABLE OPERATIONS Written and edited by a group of experts in the field, this groundbreaking reference work sets the standard for engineers, students, and professionals working with power converters, drives, and controls, offering the scientific community a way towards combating sustainable operations. The future of energy and power generation is complex. Demand is increasing, and the demand for cleaner energy and electric vehicles (EVs) is increasing with it. With this increase in demand comes an increase in the demand for power converters. Part one of this book is on switched-mode converters and deals with the need for power converters, their ...
Legal deposit libraries, the national and academic institutions who systematically preserve our written cultural record, have recently been mandated with expanding their collection practices to include digitised and born-digital materials. The regulations that govern electronic legal deposit often also prescribe how these materials can be accessed. Although a growing international activity, there has been little consideration of the impact of e-legal deposit on the 21st Century library, or on its present or future users. This edited collection is a timely opportunity to bring together international authorities who are placed to explore the social, institutional and user impacts of e-legal de...
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An Overview of Multidatabase Systems: Past and Present / Athman Bouguettaya, Boualem Benatallah, Ahmed Elmagarmid / - Local Autonomy and Its Effects on Multidatabase Systems / Ahmed Elmagarmid, Weimin Du, Rafi Ahmed / - Semantic Similarities Between Objects in Multiple Databases / Vipul Kashyap, Amit Sheth / - Resolution of Representational Diversity in Multidatabase Systems / Joachim Hammer, Dennis McLeod / - Schema Integration: Past, Present, and Future / Sudha Ram, V. Ramesh / - Schema and Language Translation / Bogdan Czejdo, Le Gruenwald / - Multidatabase Languages / Paolo Missier, Marek Rusinkiewicz, W. Jin / - Interdependent Database Systems / George Karabatis, Marek Rusinkiewicz, Amit Sheth / - Correctness Criteria and Concurrency Control / Panos K. Chrysanthis, Krithi Ramamritham / - Transaction Management in Multidatabase Systems: Current Technologies and Formalisms / Ken Barker, Ahmed Elmagarmid / - Transaction-Based Recovery / Jari Veijalainen. ...