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Discrete-element Modeling of Granular Materials
This book brings together in a single volume various methods and skills for particle-scale or discrete-element numerical simulation of granular media. It covers a broad range of topics from basic concepts and methods towards more advanced aspects and technical details applicable to the current research on granular materials. Discrete-element simulations of granular materials are based on four basic models (molecular dynamics, contact dynamics, quasi-static and event driven) dealing with frictional contact interactions and integration schemes for the equations of dynamics. These models are presented in the first chapters of the book, followed by various methods for sample preparation and monitoring of boundary conditions, as well as dimensionless control parameters. Granular materials encountered in real life involve a variety of compositions (particle shapes and size distributions) and interactions (cohesive, hydrodynamic, thermal) that have been extensively covered by several chapters. The book ends with two applications in the field of geo-materials.
The Historic Urban Landscape
This book offers a comprehensive overview of the intellectual developments in urban conservation. The authors offer unique insights from UNESCO's World Heritage Centre and the book is richly illustrated with colour photographs. Examples are drawn from urban heritage sites worldwide from Timbuktu to Liverpool to demonstrate key issues and best practice in urban conservation today. The book offers an invaluable resource for architects, planners, surveyors and engineers worldwide working in heritage conservation, as well as for local authority conservation officers and managers of heritage sites.
The Age of Migration
Now with more balanced coverage of Western and non-Western regions, this leading text has been revised and updated with the latest theories, policy information, and interdisciplinary research. The book explores the causes, dynamics, and consequences of international population movements, as well as the experiences of migrants themselves. Chapters examine migration trends and patterns in all major world regions, how migration transforms both destination and origin societies, and the effects of migration and increasing ethnic diversity on national identity and politics. Useful pedagogical features include boxed case studies; extensive tables, graphs, and maps; end-of-chapter Guides to Further Reading; and a companion website with additional case studies, interactive flashcards, and other resources for students and instructors.--
Winter Tourism
Winter tourism has seen increased levels of investment in recent times, in an effort to reduce economic risk, address environmental concerns and adapt to the effects of global warming. New ski destinations are developing and merging with traditional ones to increase spatial distribution, while many established leading resorts are adapting their management models. Climate change adaptation processes are supported by the reduction of CO2 emissions and energy consumption in ski resorts. Current planning challenges include the increasing importance of scenic beauty, nature and sustainable development, as well as snow reliability, snow management and safety issues.
The Tobacco Keeper
First published in Arabic in 2008, The Tobacco Keeper relates the investigation of the life of a celebrated Jewish Iraqi musician who was expelled to Israel in the 1950s. Having returned to Iraq, via Iran, the musician is thrown out as an Israeli spy. Returning for the third time under a forged passport, he is murdered in mysterious circumstances. Arriving in Baghdad's Green Zone during the US-led occupation, a journalist writing a story about the musician's life discovers an underworld of fake identities, mafias and militias. Even among the journalists, there is a secret world of identity games, fake names and ulterior motives.
Two Green Otters
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Tourism in Russia
This book addresses tourism as a system, provides essentials of tourism management and marketing, discusses planning and impact management, and proposes strategies and recommendations to improve Russia as an international destination.
The Middle Paleolithic
Papers originally presented at a symposium on the Middle Paleolithic of Europe and the Near East, organized as part of the annual meeting of the Society for American Archaeology in the spring of 1989. Paleolithic archaeology has entered a period in which new interpretations, based on new finds and revised ideas concerning previously known material, are competing with traditional interpretations. There is an urgent need for continued dialogue among Paleolithic scholars, exemplified by these papers. Symposium Series IV University Museum Monograph, 78
Pteridophytes and Gymnosperms
This encyclopedia offers access to the diversity of ferns and seed plants, the most important groups of green land plants. Available information of general and systematic relevance is synthesized at the level of families. Evidence from virtually all disciplines important to modern taxonomy makes the work a most valuable source of reference not only for taxonomists, but for all who are interested in the various aspects of plant diversity. A revised classification includes a complete inventory of genera along with their diagnostic features, keys for identification, and references to the literature. The first volume deals with pteridophytes and gymnosperms.
