The goal of the PAC-Car project, a joint undertaking of ETH Zurich and ist partners, was to build a vehicle powered by a hydrogen fuel cell system that uses as little fuel as possible. PAC-Car II set a new world record in fuel efficient driving (the equivalent of 5,385 km per liter of gasoline) during the Shell Eco-marathon in Ladoux (France) on June 26, 2005. This book, addressed to graduate students, engineering professors and others interested in fuel economy contests, is the frst to summarize the issues involved when designing and constructing a vehicle for fuel economy competitions. It describes the adventure of developing the PAC-Car II and others some specifc technical advice for anyone who wants to design an ultra-lightweight land vehicle, whatever its energy source. PAC-Car was a joint project of ETH Zurich and partners from academia and industry. The goal was to build a vehicle powered by a fuel cell system that uses as little fuel as possible. PAC-Car II set a new world record in fuel efficient driving (5,385 km per liter of petrol equivalent) during the Shell Eco-marathon in Ladoux (France) on June 26, 2005. This book is the first to summarize the design and construction issues of a vehicle for fuel economy contests. It deals with the adventure of developing this world-record vehicle and provides some specific technical tips. It will help anyone who is designing an ultra lightweight land vehicle, whatever its source of energy (thermal engine, human power, solar panels), and/or those who are interested in fuel cell applications. The book addresses graduate students and teachers of engineering disciplines as well as other people interested in fuel economy contests. Content: fuel economy competitions, design phase of a fuel economy vehicle, tires, vehicle behavior, aerodynamics, vehicle body structure, wheels, front axle and steering system, powertrain, fuel cell system, driving strategy, conclusion and outlook.
A beautifully illustrated study of mosaic art in Greco-Roman Egypt The art of the mosaic was developed by the Greeks, notably within the royal court of Macedonia, and was initially unknown to the Egyptians. Macedonian mosaicists then established busy workshops in the capital, Alexandria, and in the new towns of Greek Egypt. Under the stimulus of commissions from the Ptolemaic court, these workshops soon showed that they were capable of innovation. Beginning with pebbles, they then used tesserae of different sizes, and adopted new materials (glass, faience, paint) in order to transpose onto the floor images from grand paintings, which was the major art form of the time and was characterized by the vivid use of color. Alexandrian mosaicists were at the forefront of creativity during the Hellenistic period and their influence spread around the Mediterranean. After the Roman conquest of Egypt they adapted to the tastes of their new sponsors and to changes in architecture and were able to retain an important place within this art as it developed across the entire empire, in Rome and from east to west. The Mosaics of Alexandria provides the first overview of the mosaics and pavements of Egypt that were created between the end of the fourth century BC and the sixth century AD. It presents a selection of some seventy mosaics and pavements from Alexandria and Greco-Roman Egypt. Generally little known and more often than not unpublished, these works are illustrated here in full color, some for the first time. The aim is to better understand the artistic and artisanal production of a type of decoration that played an important role within the living environment of the ancients.
In many discussions of nations' development, we often focus on their economic and social development. Is it becoming wealthier? Is its society modernizing? Is it becoming more technologically sophisticated? Are social outcomes improving for the broad mass of the public? The process of development policy implementation, however, is always and inevitably political. Put simply, regime type matters when it comes to deciding on a course of development to follow. Further, political institutions matter. When a government's institutional capacity is low, the chances of success severely decline, regardless of the merits of the development plan. In The Oxford Handbook of the Politics of Development, two of America's leading political scientists on the issue, Carol Lancaster and Nicolas van de Walle, have assembled an international cast of leading scholars to craft a broad, state-of-the-art work on this vitally important topic. This volume is divided into five sections: major theories of the politics of development, organized historically (e.g. modernization theory, dependency theory, the Washington consensus of 'policies without politics,' etc.); key domestic factors and variables; key international factors and variables; political systems and structures; and geographical perspectives, inclusive of regional dynamics. A comprehensive and cross-regional examination on key issues of political development, this Handbook not only provides an authoritative synthesis of past scholarship, but also sets the agenda for future research in this discipline.
This book considers local autonomy, measured as a multidimensional concept, from a cross-country comparative perspective, and examines how variations can be explained and what their consequences are. It fills a gap in the literature by providing a comprehensive study of the different components of local autonomy across a large number of countries, over time. It offers a theoretically saturated concept to measure local autonomy and applies it to 39 countries, including all 28 EU member states together with Albania, Georgia, Iceland, Liechtenstein, Macedonia, Moldova, Norway, Serbia, Switzerland Turkey and Ukraine, over a period of 25 years (1990-2014).
This book explores social cohesion in rural settlements in western Europe from 700–1050, asking to what extent settlements, or districts, constituted units of social organisation. It focuses on the interactions, interconnections and networks of people who lived side by side – neighbours. Drawing evidence from most of the current western European countries, the book plots and interrogates the very different practices of this wide range of regions in a systematically comparative framework. It considers the variety of local responses to the supra-local agents of landlords and rulers and the impact, such as it was, of those agents on the small-scale residential group. It also assesses the impact on local societies of the values, instructions and demands of the wider literate world of Christianity, as delivered by local priests.
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