الصفحة 20
الصفحة 20
Column Generation
Column Generation is an insightful overview of the state of the art in integer programming column generation and its many applications. The volume begins with "A Primer in Column Generation" which outlines the theory and ideas necessary to solve large-scale practical problems, illustrated with a variety of examples. Other chapters follow this introduction on "Shortest Path Problems with Resource Constraints," "Vehicle Routing Problem with Time Window," "Branch-and-Price Heuristics," "Cutting Stock Problems," each dealing with methodological aspects of the field. Three chapters deal with transportation applications: "Large-scale Models in the Airline Industry," "Robust Inventory Ship Routing by Column Generation," and "Ship Scheduling with Recurring Visits and Visit Separation Requirements." Production is the focus of another three chapters: "Combining Column Generation and Lagrangian Relaxation," "Dantzig-Wolfe Decomposition for Job Shop Scheduling," and "Applying Column Generation to Machine Scheduling." The final chapter by François Vanderbeck, "Implementing Mixed Integer Column Generation," reviews how to set-up the Dantzig-Wolfe reformulation, adapt standard MIP techniques to the column generation context (branching, preprocessing, primal heuristics), and deal with specific column generation issues (initialization, stabilization, column management strategies).
Collaborative curriculum design for sustainable innovation and teacher learning
This book provides insight into what it takes to actively involve teachers in the curriculum design process. It examines different aspects of teacher involvement in collaborative curriculum design, with specific attention to its implications for sustainable curriculum innovation and teacher learning. Divided into six sections, the book starts out by introducing the notion of collaborative curriculum design and discusses its historical and theoretical foundations. It describes various approaches commonly adopted to actively involve teachers in the (co-)design of curriculum materials. Sections two and three provide examples of what key phases in the curriculum design process - such as needs analysis, design and development, and implementation - look like across various collaborative curriculum design projects. Section four reports on the impact of collaborative curriculum design on student learning, teacher practices, teacher professional growth, and institutional change. Building on the research evidence about the outcomes of collaborative curriculum design, section five focuses on sustainability, scaling-up and curriculum leadership issues, which are key to the continuation and further evolution of curriculum innovations. Future perspectives are addressed in section six with emphasis on the infrastructure of a sustainable curriculum innovation.
Cold War Civil Defence in Western Europe : Sociotechnical Imaginaries of Survival and Preparedness
This edited collection brings together established and new perspectives on Cold War civil defence in Western Europe within a common analytical framework that also facilitates comparative and transnational dimensions. The current interest in creating disaster-resilient societies demands new histories of civil defence. Historical contextualization is essential in order to understand what is at stake in preparing, devising, and implementing forms of preparedness, protection, and security that are specifically targeted at societies and citizens. Applying the concept of sociotechnical imaginaries to civil defence history, the chapters of this volume cover a range of new themes, from technology and materiality to media, memory, and everyday experience.
Coherent Dynamics of Complex Quantum Systems
A large number of modern problems in physics, chemistry, and quantum electronics require a consideration of population dynamics in complex multilevel quantum systems. The purpose of this book is to provide a systematic treatment of these questions and to present a number of exactly solvable problems. It considers the different dynamical problems frequently encountered in different areas of physics from the same perspective, based mainly on the fundamental ideas of group theory and on the idea of ensemble average. Also treated are concepts of complete quantum control and correction of decoherence induced errors that are complementary to the idea of ensemble average. "Coherent Dynamics of Complex Quantum Systems" is aimed at senior-level undergraduate students in the areas of Atomic, Molecular, and Laser Physics, Physical Chemistry, Quantum Optics and Quantum Informatics. It should help them put particular problems in these fields into a broader scientific context and thereby take advantage of the well-elaborated technique of the adjacent fields.
Cognitive Aspects of Bilingualism
A unique feature of this book is that chapters favor that line of cognitive linguistics which makes a clear distinction between real world and projected world. Information conveyed by language must be about the projected world. Both the experimental results and the systematic claims in this volume call for a weak form of whorfianism. Also, chapters add some relatively unexplored issues of bilingualism to the well-known ones, such as gender systems in the bilingual mind, context and task, synergic concepts, blending, the relationship between lexical categorization and ontological categorization among others.
Coastal dunes : Ecology and conservation
Brings together coastal dune specialists from tropical and temperate latitudes, which together cover a wide set of topics, including: geomorphology, community dynamics, ecophysiology, biotic interactions and environmental problems and conservation. A major product of this book is a set of recommendations for future research, identifying relevant topics where detailed knowledge is still lacking. It also identifies management tools that will promote and maintain the rich diversity of the dune environments in the context of continuing coastal development.
Coastal architectures and politics of tourism : Leisurescapes in the global sunbelt
Offers a critical and complicated picture of how leisure tourism connected the world after the World War II, transforming coastal lands, traditional societies, and national economies in new ways. Analyzes selected case studies of architectures and landscapes around the world, contextualizing them within economic geographies of national development, the geopolitics of the Cold War, the legacies of colonialism, and the international dynamics of decolonization. Postwar leisure tourism evokes a rich array of architectural spaces and altered coastal landscapes, which is explored in this collection through discussions of tourism developments in the Mediterranean littoral, such as Greece, Turkey, and southern France, as well as compelling analyses of Soviet bloc seaside resorts along the Black Sea and Baltic coasts, and in beachscapes and tourism architectures of western and eastern hemispheres, from Southern California to Sri Lanka, South Korea, and Egypt.
Mathematical Masterpieces : Further Chronicles by the Explorers
Experience the discovery of mathematics by reading the original work of some of the greatest minds throughout history. Here are the stories of four mathematical adventures, including the Bernoulli numbers as the passage between discrete and continuous phenomena, the search for numerical solutions to equations throughout time, the discovery of curvature and geometric space, and the quest for patterns in prime numbers. Each story is told through the words of the pioneers of mathematical thought. Particular advantages of the historical approach include providing context to mathematical inquiry, perspective to proposed conceptual solutions, and a glimpse into the direction research has taken.
Mathematical Analysis : Linear and Metric Structures and Continuity
The book is divided into three parts. The first part introduces the basic ideas of linear and metric spaces, including the Jordan canonical form of matrices and the spectral theorem for self-adjoint and normal operators. The second part examines the role of general topology in the context of metric spaces and includes the notions of homotopy and degree. The third and final part is a discussion on Banach spaces of continuous functions, Hilbert spaces and the spectral theory of compact operators.
Materials Issues for Generation IV Systems ; Status, Open Questions and Challenges
Global warming, shortage of low-cost oil resources and the increasing demand for energy are currently controlling the world's economic expansion while often opposing desires for sustainable and peaceful development. In this context, atomic energy satisfactorily fulfills the criteria of low carbon gas production and high overall yield. However, in the absence of industrial fast-breeders the use of nuclear fuel is not optimal, and the production of high activity waste materials is at a maximum. These are the principal reasons for the development of a new, fourth generation of nuclear reactors, minimizing the undesirable side-effects of current nuclear energy production technology while increasing yields by increasing operation temperatures and opening the way for the industrial production of hydrogen through the decomposition of water.
Material Inhomogeneities and their Evolution : A Geometric Approach
The first part of the book deals with the geometrical description of uniform bodies and their homogeneity (i.e., integrability) conditions. In the second part, a theory of material evolution is developed and its relevance in various applied contexts discussed. The necessary geometrical notions are introduced as needed in the first two parts but often without due attention to an uncompromising mathematical rigour. This task is left for the third part of the book, which is a highly technical compendium of those concepts of modern differential geometry that are invoked in the first two parts (differentiable manifolds, Lie groups, jets, principal fibre bundles, G-structures, connections, frame bundles, integrable prolongations, groupoids, etc.).
Marxist Philosophy in China : From Qu Qiubai to Mao Zedong, 1923-1945
The book sets the philosophical writings of philosophers in the context of the development of Marxist philosophy internationally, and examines particularly the influence on these philosophers of Soviet Marxist philosophy. It argues that these Chinese Marxist philosophers’ interpretations of Marxist philosophy were quite orthodox when judged by the standards of contemporary Soviet Marxism. The book explores core themes in Marxist philosophy in China, including the dilemma of determinism, and investigates the way in which these Chinese Marxist philosophers sought a formula for the ‘Sinification’ of Marxist philosophy that both retained the universal dimensions of Marxism and allowed its application to the Chinese context. The book concludes with analysis of the role of the Yanan New Philosophy Association in developing from Soviet Marxist philosophy the philosophical dimension of Mao Zedong Thought, the official ideology of the Chinese Communist Party after 1945.
Mars, A Cosmic Stepping Stone : Uncovering Humanity’s Cosmic Context
The questions of our origin and cosmic abundance of life are among the compelling facing humanity. For all of the difficulties facing us however, the planet Mars may act as a cosmic stepping stone in uncovering the answers. This book examines these issues in one of the comprehensive treatments about Mars and our legacy of engagement with it.
Market Entry Strategies in Eastern Europe in the Context of the European Union : An Empirical Research into German Firms Entering the Polish Market
The preparations for market entry in a foreign country include various aspects and are influenced by factors inside and outside the firm. Based on face to face interviews with decision makers of 16 German firms Michael Klug analyses the applied strategy and the motivation for market entry and investigates different strategy theories like Porter's market based view for their suitability to explain the firms' strategy abroad. The author discusses the operational design including forms of market presence and marketing mix to realise a chosen strategy and shows the influence of the European Union as an institutional arrangement for firms preparing a venture abroad.
Mapping Sustainability : Knowledge e-Networking and the Value Chain
Our underlying objectives are to contribute to the provision, mana- ment, and sharing of knowledge, and to enhance the value of knowledge and its uses by different constituencies in diverse contexts and at different stages of development. The central theme of this book, connecting its different parts, is about ways of transcending critical barriers to the effective uses of knowledge and e-networking. Of special relevance is the development of new approaches to the provision and transmission – from local sources to global networks and from global sources to local networks. In many ways, this is a book of theory and methods, as well as policy and performance.
Map-based Mobile Services : Theories, Methods and Implementations
Divided into three parts - theory, method and implementation, this book starts with a summary of the state-of-the-art in mobile technologies. It also introduces a conceptual framework of mobile cartography with the emphasis on mobile usage context. It is accompanied by a CD-ROM which contains the PDF-Files in colour.
Map-based Mobile Services : Design, Interaction and Usability
It addresses methods and techniques for topics that range from design and rendering, context modelling, personalisation, multimodal interaction to usability test. Instead of striving for a seamless coverage of all essential theoretical and technical issues with an equal depth and extent, we attempt to pinpoint a number of research highlights and representative development activities at universities, research institutions and so- ware industry. The operational prototypes and platforms reported in the book are on the one hand outcome and feasibility proof of various approaches. On the other hand, they serve as a new starting point for the refinement of user interfaces and iterative usability tests.
Map Projections : Cartographic Information Systems
In the context of Geographical Information Systems (GIS) the book offers a timely review of map projections (sphere, ellipsoid, rotational surfaces) and geodetic datum transformations. For the needs of photogrammetry, computer vision, and remote sensing space projective mappings are reviewed.
Managing the Complexity of Critical Infrastructures : A Modelling and Simulation Approach
This book summarizes work being pursued in the context of the CIPRNet (Critical Infrastructure Preparedness and Resilience Research Network) research project, co-funded by the European Union under the Seventh Framework Programme (FP7). The project is intended to provide concrete and on-going support to the Critical Infrastructure Protection (CIP) research communities, enhancing their preparedness for CI-related emergencies, while also providing expertise and technologies for other stakeholders to promote their understanding and mitigation of the consequences of CI disruptions, leading to enhanced resilience.
Managing Protected Areas in Central and Eastern Europe Under Climate Change
Addresses the need for sharing knowledge and experience in the field of biodiversity conservation and climate change. There is an urgent need to build capacity in protected areas to monitor, assess, manage and report the effects of climate change and their interaction with other pressures. The contributors identify barriers to the adaptation of conservation management, such as the mismatch between planning reality and the decision context at site level. Short and vivid descriptions of case studies, drawn from investigation areas all over Central and Eastern Europe, illustrate both the local impacts of climate change and their consequences for future management.
