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Author: Carol Becker
Publisher: SUNY Press
ISBN: 9780791429372
Category : Social Science
Languages : en
Pages : 296
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Book Description
Addresses the questions: What might be the role of the artist in the 21st century? How essential is art to the psychic and political well-being of American society?
Author: Carol Becker
Publisher: SUNY Press
ISBN: 9780791429372
Category : Social Science
Languages : en
Pages : 296
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Book Description
Addresses the questions: What might be the role of the artist in the 21st century? How essential is art to the psychic and political well-being of American society?
Author: James M. Jasper
Publisher: Stanford University Press
ISBN: 0804778930
Category : Social Science
Languages : en
Pages : 586
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Book Description
Despite extensive theoretical debates over the utility of "political opportunities" as an explanation for the rise and success of social movements, there have been surprisingly few serious empirical tests. Contention in Context provides the most extensive effort to date to test the model, analyzing a range of important cases of revolutions and protest movements to identify the role of political opportunities in the rise of political contention. With evidence from more than fifty cases, this book explores the role of the state in protest, the frequent overemphasis on political opportunities in recent research, and the extent to which opportunity models ignore the cultural and emotional triggers for collective action. By examining new directions in the study of protest and contention, this book shows that although political opportunities can help explain the emergence of certain kinds of movements, a new strategic language can ultimately tell us far more.
Author: United States. Congress. House. Committee on Post Office and Post Roads
Publisher:
ISBN:
Category : Postal zones
Languages : en
Pages : 26
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Book Description
Author: Landon E. Hancock
Publisher: Kumarian Press
ISBN: 1565492331
Category : Political Science
Languages : en
Pages : 257
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Book Description
* Looks at the ways people have used sanctuary throughout history and in present-day conflicts to avoid or challenge violence * Authors with practical experience in peace zones throughout Asia, Europe, Africa and Latin America The notion of having sanctuary from violence or threat has probably existed as long as conflict itself. Whether people seek safety in a designated location, such as a church or hospital or over a regional border, or whether their professions or life situations (doctors, children) allow them, at least in theory, to avoid injury in war, sanctuary has served as a powerful symbol of non-violence. The authors of this collection examine sanctuary as it relates to historical and modern conflicts from the Philippines to Colombia and Sudan. They chart the formation and evolution of these varied "zones of peace" and attempt to arrive at a "theory of sanctuary" that might allow for new and useful peacebuilding strategies. This book makes a significant contribution to the field of conflict resolution, using case studies to highlight efforts made by local people to achieve safety and democracy amid and following violent civil wars. The authors ground the emerging interest in sanctuary by providing a much needed description of the complexity of these peace zones. Other Contributors: Kevin Avruch, Pushpa Iyer, Roberto Jose, Jennifer Langdon, Nancy Morrison, Krista Rigalo, Catalina Rojas and Mery Rodriguez.
Author: Hongyi Wu
Publisher: Nova Publishers
ISBN: 9781600219443
Category : Computers
Languages : en
Pages : 662
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Book Description
Wireless technologies and applications are becoming one of the fastest growing and most promising areas in recent years. To accommodate data transmission by multiple stations sharing the scarce wireless bandwidth, a medium access control (MAC) protocol plays a crucial role in scheduling packet transmission fairly and efficiently. The emerging wireless networks, such as ad-hoc networks, sensor networks or mesh networks, are mostly multi-hop based and in distributed manner, which brings a lot of problems and challenges in designing fine-tuned MAC protocols tailored for modern wireless network. In this book, the authors give complete and in-depth overviews to the classic medium access control algorithms and the related protocols, as well as their applications in various wireless data networks especially the most successful Wireless Local Area Networks (WLAN). The book consists of three major parts. Part I of this book, including Chapters 1-7, is emphasising on the fundamentals of medium access control algorithms and protocols. Chapter 1 provides an introduction to the wireless networks, such as overview of wireless networks, problems and challenges of the wireless networks, and the classifications of MAC protocols as well as the performance metrics. Chapter 2 introduces important collision resolution algorithms applied in medium access controls, for example, the splitting algorithm and the backoff algorithm. Chapter 3 reviews the hybrid access control algorithms that combine both contention and allocation schemes. A series of important collision avoidance schemes are introduced in Chapters 4-7 respectively, with a specific design goal covered in each chapter. Chapter 4 focuses on the multi-channel MAC protocols for collision avoidance; Chapter 5 introduces the concepts of power control and power management in medium access control and how they can be applied in MAC protocol design; Chapter 6 presents how to provide Quality-of- Service (QoS) to multimedia wireless networks, in either centralised or distributed manner; and Chapter 7 explains how the smart antennas can be applied in the medium access control to provide high channel throughput and low packet collision.
Author: Piers Anthony
Publisher: Macmillan
ISBN: 0812555236
Category : Fiction
Languages : en
Pages : 310
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Book Description
To avert a climatic disaster that threatens Xanth, Nimby and his consort exchange places with a young couple from Earth, and must engage a deadly Demon without the use of their magical powers.
Author: Shiwen Mao
Publisher: Springer Science & Business Media
ISBN: 3642117228
Category : Computers
Languages : en
Pages : 927
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Book Description
Ad hoc networks refer to the wireless networking paradigm that covers a variety of network forms for specific purposes, such as mobile ad hoc networks, sensor n- works, vehicular networks, underwater networks, underground networks, personal area networks, and home networks. The various forms of ad hoc networks promise a broad scope of applications in civilian, commercial, and military areas, which have led to significant new research problems and challenges, and have attracted great efforts from academia, industry, and government. This unique networking paradigm neces- tates re-examination of many established wireless networking concepts and protocols, and calls for developing new fundamental understanding of problems such as interf- ence, mobility, connectivity, capacity, and security, among others. While it is ess- tial to advance theoretical research on fundamentals and practical research on efficient algorithms and protocols, it is also critical to develop useful applications, experim- tal prototypes, and real-world deployments to achieve a practical impact on our so- ety for the success of this networking paradigm. The annual International Conference on Ad Hoc Networks (AdHocNets) is a new event that aims at providing a forum to bring together researchers from academia as well as practitioners from industry and government to meet and exchange ideas and recent research work on all aspects of ad hoc networks. As the first edition of this event, AdHocNets 2009 was successfully held in Niagara Falls, Ontario, Canada, during September 22–25, 2009.
Author: Rola Naja
Publisher: Springer Science & Business Media
ISBN: 1441995633
Category : Technology & Engineering
Languages : en
Pages : 283
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Book Description
Wireless Vehicular Networks for Car Collision Avoidance focuses on the development of the ITS (Intelligent Transportation Systems) in order to minimize vehicular accidents. The book presents and analyses a range of concrete accident scenarios while examining the causes of vehicular collision and proposing countermeasures based on wireless vehicular networks.The book also describes the vehicular network standards and quality of service mechanisms focusing on improving critical dissemination of safety information. With recommendations on techniques and protocols to consider when improving road safety policies in order to minimize crashes and collision risks.
Author: United States. Federal Power Commission
Publisher:
ISBN:
Category : Electric utilities
Languages : en
Pages : 1566
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Book Description
Author: United States. Congress. Senate. Committee on Appropriations
Publisher:
ISBN:
Category :
Languages : en
Pages : 1298
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Book Description
