The tension between two systems for understanding and picturing space, the concentric and the Cartesian, is regarded by the author as the key to composition in painting, sculpture and architecture

Arnheim shows how compositional form makes sense only when it utilizes visual symbols of the life experience that makes art meaningful.

This book pursues an original perspective on Europe's shifting extent and geopolitical standing: how countries and spaces marginal to it impact on Europe as a center. A theoretical discussion of borders and margins is developed, and set against nine studies of countries, regions, and identities seen as marginal to Europe.

Addresses innovations in technology relating to the energy efficiency of a wide variety of contemporary computer systems and networks With concerns about global energy consumption at an all-time high, improving computer networks energy efficiency is becoming an increasingly important topic. Large-Scale Distributed Systems and Energy Efficiency: A Holistic View addresses innovations in technology relating to the energy efficiency of a wide variety of contemporary computer systems and networks. After an introductory overview of the energy demands of current Information and Communications Technology (ICT), individual chapters offer in-depth analyses of such topics as cloud computing, green networking (both wired and wireless), mobile computing, power modeling, the rise of green data centers and high-performance computing, resource allocation, and energy efficiency in peer-to-peer (P2P) computing networks. Discusses measurement and modeling of the energy consumption method Includes methods for energy consumption reduction in diverse computing environments Features a variety of case studies and examples of energy reduction and assessment Timely and important, Large-Scale Distributed Systems and Energy Efficiency is an invaluable resource for ways of increasing the energy efficiency of computing systems and networks while simultaneously reducing the carbon footprint.

Less expensive, lighter, and smaller than its electromechanical counterparts, power electronics lie at the very heart of controlling and converting electric energy, which in turn lies at the heart of making that energy useful. From household appliances to space-faring vehicles, the applications of power electronics are virtually limitless. Until now, however, the same could not be said for access to up-to-date reference books devoted to power electronics. Written by engineers for engineers, The Power Electronics Handbook covers the full range of relevant topics, from basic principles to cutting-edge applications. Compiled from contributions by an international panel of experts and full of illustrations, this is not a theoretical tome, but a practical and enlightening presentation of the usefulness and variety of technologies that encompass the field. For modern and emerging applications, power electronic devices and systems must be small, efficient, lightweight, controllable, reliable, and economical. The Power Electronics Handbook is your key to understanding those devices, incorporating them into controllable circuits, and implementing those systems into applications from virtually every area of electrical engineering.

Capital cities have been the seat of political power and central stage for their state’s political conflicts and rituals throughout the ages. In the modern era, they provide symbols for and confer meaning to the state, thereby contributing to the “invention” of the nation. Capitals capture the imagination of natives, visitors and outsiders alike, yet also express the outcomes of power struggles within the political systems in which they operate. This volume addresses the reciprocal relationships between identity, regime formation, urban planning, and public architecture in the Western world. It examines the role of urban design and architecture in expressing (or hiding) ideological beliefs and political agenda. Case studies include “old” capitals such as Rome, Vienna, Berlin and Warsaw; “new” ones such as Washington DC, Ottawa, Canberra, Ankara, Bonn, and Brasília; and the “European” capital Brussels. Each case reflects the authors’ different disciplinary backgrounds in architecture, history, political science, and urban studies, demonstrating the value of an interdisciplinary approach to studying cities.