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Transport networks evolved from DCS (Digital Cross-connect Systems)-based mesh architectures, to SONET/SDH (Synchronous Optical Networking/Synchronous Digital Hierarchy) ring architectures in the 1990’s. In the past few years, technological advancements in optical transport switches have allowed service providers to support the same fast recovery in mesh networks previously available in ring networks while achieving better capacity efficiency and resulting in lower capital cost. Optical transport networks today not only provide trunking capacity to higher-layer networks, such as inter-router connectivity in an IP-centric infrastructure, but also support efficient routing and fast failure r...
Traces the story of Quebec's founder while explaining his influential perspectives about peaceful colonialism, in a profile that also evaluates his contributions as a soldier, mariner, and cultural diplomat.
Optical networks have moved from laboratory settings and theoretical research to real-world deployment and service-oriented explorations. New technologies such as Ethernet PON, traffic grooming, regional and metropolitan network architectures and optical packet switching are being explored, and the landscape is continuously and rapidly evolving. Some of the important issues involving these new technologies involve the architectural, protocol, and performance related issues. This book addresses many of these issues and presents a birds eye view of some of the more promising technologies. Researchers and those pursuing advanced degrees in this field will be able to see where progress is being made and new technologies are emerging. Emerging Optical Network Technologies: Architectures, Protocols and Performance provides state-of-the-art material written by the most prominent professionals in their respective areas.
Disputes, discord and reconciliation were fundamental parts of the fabric of communal living in early modern Europe. This edited volume presents essays on the cultural codes of conflict and its resolution in this period under three broad themes: peacemaking as practice; the nature of mediation and arbitration; and the role of criminal law in conflicts. Through an exploration of conflict and peacemaking, this volume provides innovative accounts of state formation, community and religion in the early modern period.
The British victory on the Plains of Abraham in September 1759 and the subsequent Conquest of Canada were undoubtedly significant geopolitical events, but their nature and implications continue to be debated. Revisiting 1759 provides a fresh historical reappraisal of the Conquest and its aftermath using new approaches drawn from military, imperial, social, and Aboriginal history. This cohesive collection investigates many of the most hotly contested questions surrounding the Conquest: Was the battle itself a crucial turning point, or just one element in the global struggle between France and Great Britain? Did the battle's outcome reflect the superior strategy of General James Wolfe or rather errors on both sides? Did the Conquest alter the long-term trajectories of the French and British empires or simply confirm patterns well underway? How formative was the Conquest in defining the new British America and those now living under its rule? As this collection makes vividly clear, the Conquest's most profound consequences may in fact be quite different from those that have traditionally been emphasized.
This book is the first to explore the rich festival culture of late sixteenth- and early seventeenth-century France as a tool for diplomacy. Bram van Leuveren examines how the late Valois and early Bourbon rulers of the kingdom made conscious use of festivals to advance their diplomatic interests in a war-torn Europe and how diplomatic stakeholders from across the continent participated in and responded to the theatrical and ceremonial events that featured at these festivals. Analysing a large body of multilingual eyewitness and commemorative accounts, as well as visual and material objects, Van Leuveren argues that French festival culture operated as a contested site where the diplomatic concerns of stakeholders from various national, religious, and social backgrounds fought for recognition.
New Diplomatic History has turned into one of the most dynamic and innovative areas of research – especially with regard to early modern history. It has shown that diplomacy was not as homogenous as previously thought. On the contrary, it was shaped by a multitude of actors, practices and places. The handbook aims to characterise these different manifestations of diplomacy and to contextualise them within ongoing scientific debates. It brings together scholars from different disciplines and historiographical traditions. The handbook deliberately focuses on European diplomacy – although non-European areas are taken into account for future research – in order to limit the framework and ensure precise definitions of diplomacy and its manifestations. This must be the prerequisite for potential future global historical perspectives including both the non-European and the European world.
« Toutes les nations sont des mystères », écrivait Pessoa. Cette affirmation s’applique au Portugal plus qu’à toute autre. Comment, en effet, ce territoire sans unité naturelle et dont la population était si diverse est-il devenu l’un des premiers Etats-nations de l’Occident ? Comment expliquer que ce petit royaume se soit lancé dans les grandes découvertes qui allaient bouleverser l’Europe de la Renaissance ? L’épopée singulière des Portugais se dessine au xiie siècle, pendant la Reconquête, quand leur premier roi répand l’idée que Dieu l’a élu pour combattre les païens et les Infidèles. La vocation impériale, qui traverse toute l’histoire du Portugal, ...
Covers these key topics: Shared-mesh protection for optical WDM networks. Survivable traffic grooming for hierarchical optical WDM networks. Survivable data over next-generation SONET/SDH with inverse multiplexing.