This book explores fundamental aspects of geometric network optimisation with applications to a variety of real world problems. It presents, for the first time in the literature, a cohesive mathematical framework within which the properties of such optimal interconnection networks can be understood across a wide range of metrics and cost functions. The book makes use of this mathematical theory to develop efficient algorithms for constructing such networks, with an emphasis on exact solutions. Marcus Brazil and Martin Zachariasen focus principally on the geometric structure of optimal interconnection networks, also known as Steiner trees, in the plane. They show readers how an understanding of this structure can lead to practical exact algorithms for constructing such trees. The book also details numerous breakthroughs in this area over the past 20 years, features clearly written proofs, and is supported by 135 colour and 15 black and white figures. It will help graduate students, working mathematicians, engineers and computer scientists to understand the principles required for designing interconnection networks in the plane that are as cost efficient as possible.
This book explores fundamental aspects of geometric network optimisation with applications to a variety of real world problems. It presents, for the first time in the literature, a cohesive mathematical framework within which the properties of such optimal interconnection networks can be understood across a wide range of metrics and cost functions. The book makes use of this mathematical theory to develop efficient algorithms for constructing such networks, with an emphasis on exact solutions. Marcus Brazil and Martin Zachariasen focus principally on the geometric structure of optimal interconnection networks, also known as Steiner trees, in the plane. They show readers how an understanding of this structure can lead to practical exact algorithms for constructing such trees. The book also details numerous breakthroughs in this area over the past 20 years, features clearly written proofs, and is supported by 135 colour and 15 black and white figures. It will help graduate students, working mathematicians, engineers and computer scientists to understand the principles required for designing interconnection networks in the plane that are as cost efficient as possible.
Portuguese Tangier (1471-1662) is a fundamental new contribution to the history of Tangier, a dynamically expanding Moroccan port on the south shore of the Strait of Gibraltar. The book offers a “virtual archaeology” of the Portuguese urban fabric heritage--both vanished and preserved--in Tangier's médina, the walled Old Town. Solidly grounded in archival sources and profoundly revisionist, Portuguese Tangier alters our image of the médina to an unexpected extent. Yet it makes no claim to being "definitive" in any sense -- on the contrary, it is no more than a starting point. The volume stands at a critical intersection of well-known documents, recently located sources, and those that have been heavily underused (military engineering plans -- Portuguese as well as English, Portuguese building estimates and construction proposals). It plays a critical searchlight over discrepancies that become evident once spatio-temporal GIS modelling is deployed to re-examine the sources and the existing literature. The book challenges a rainbow of standard interpretations and entrenched Tangerois urban legends. It ranges widely, from recent hypotheses to newly confirmed toponyms, contentious architectural details, and the design and construction of the fortifications. The scope extends to historic environmental factors affecting the Old Port (studied through a new 3D bathymetric model of the historic anchorage -- the only such model available for now). The well-known "Tangier" series of drawings and etchings by the Bohemian artist Wenceslas (Václav) Hollar (1607-1677) comes into its own here, in a fresh, analytical, modelling-oriented context that interlinks Portuguese and English data tightly. The Portuguese period (1471-1662) is set in a frame that encompasses both the pre-1471 Muslim port and various 1662-1684 English components of the urban fabric—genuine as well as spurious. The book targets mainly a specialist audience (historians, conservationists, heritage planners, urban archaeologists, itinerary and exhibit designers dealing with Tangier), but will also reward the patient casual reader genuinely interested in the fortified médina and its history. In stock. Purchase direct from Baywolf Press / Éditions Baywolf & Portuguese Studies Review. Portuguese Tangier (1471-1662) est une nouvelle contribution à l'histoire du port de Tanger, la cheville maritime du nord marocain saisie à présent dans un tourbillon de développement. Le livre offre une "virtual archaeology" du patrimoine portugais dans la vieille médina de Tanger - d'une part un patrimoine disparu (et par conséquent "virtuel") mais aussi, d'autre part, étrangement préservé, bien que souvent inconnu, méconnu, ou ignoré. Solidement ancré dans les fonds d'archives et profondément révisionniste sans aucune prétention d'être "definitif", Portuguese Tangier change notre compréhension de la médina. L'ouvrage se situe au carrefour critique des sources -- documents classiques ainsi que des pièces nouvellement découvertes ou redécouvertes (plans de génie militaire -- portugais aussi bien qu'anglais, des devis estimatifs portugais et des travaux d'étude). L'auteur met en évidence les disjonctions fondamentales qui surgissent du moment que les ouvrages de recherche disponibles à présent s'affrontent aux documents dans un cadre de modélisation SIG spatio-temporel. Le livre met en question une panoplie d'interprétations et de "légendes urbaines" Tangéroises bien établies. Portuguese Tangier fournit une fusion d'hypothèses récentes, de toponymes nouvellement confirmés, de détails architecturaux à débat, et d'une exploration en détail des fortifications. L'enquête s'étend aux facteurs environnementaux dans le Vieux Port (étudiés au moyen d'un nouveau modèle bathymétrique de l'ancrage -- le seul modèle du fond de l'ancrage historique, en trame 3D, disponible pour le moment). La série "Tanger" de Wenceslas (Václav) Hollar (1607-1677) (dessins et gravures) se situe ici dans un contexte d'analyse et de modélisation qui fusionne les sources portugaises et anglaises. La discussion de l'architecture portugaise (1471-1662) s'encadre entre des vignettes du port marocain d'avant-1471 et d'éléments anglais du tissu urbain -- éléments véridiques aussi bien qu'imaginaires. L'ouvrage s'adresse principalement aux spécialistes (historiens, professionnels du patrimoine, archéologues, et concepteurs d'itinéraires et d'expositions) mais offre néanmoins de quoi bien contenter tous les amateurs de la médina et de son histoire.
Leading the reader from the fundamental principles of inorganic chemistry, right through to cutting-edge research at the forefront of the subject, Inorganic Chemistry, Sixth Edition is the ideal course companion for the duration of a student's degree. The authors have drawn upon their extensive teaching and research experience in updating this established text; the sixth edition retains the much-praised clarity of style and layout from previous editions, while offering an enhanced Frontiers section. Exciting new applications of inorganic chemistry have been added to this section, in particular relating to materials chemistry and medicine. This edition also sees a greater use of learning features to provide students with all the support they need for their studies. Providing comprehensive coverage of inorganic chemistry, while placing it in context, this text will enable the reader to fully master this important subject. Online Resource Centre: For registered adopters of the text: · Figures, marginal structures, and tables of data ready to download · Test bank For students: · Answers to self-tests and exercises from the book · Videos of chemical reactions · Tables for group theory · Web links · Interactive structures and other resources on www.chemtube3D.com
Recent progress in the theory and computation of electronic structure is bringing an unprecedented level of capability for research. Many-body methods are becoming essential tools vital for quantitative calculations and understanding materials phenomena in physics, chemistry, materials science and other fields. This book provides a unified exposition of the most-used tools: many-body perturbation theory, dynamical mean field theory and quantum Monte Carlo simulations. Each topic is introduced with a less technical overview for a broad readership, followed by in-depth descriptions and mathematical formulation. Practical guidelines, illustrations and exercises are chosen to enable readers to appreciate the complementary approaches, their relationships, and the advantages and disadvantages of each method. This book is designed for graduate students and researchers who want to use and understand these advanced computational tools, get a broad overview, and acquire a basis for participating in new developments.
This Concise Encyclopedia draws its material from the award-winning Encyclopedia of Materials: Science and Technology, and includes updates and revisions not available in the original set. This customized collection of articles provides a handy reference for materials scientists and engineers with an interest in the structure of metals, polymers, ceramics and glasses, biomaterials, wood, paper, and liquid crystals.Materials science and engineering is concerned with the relationship between the properties and structure of materials. In this context "structure" may be defined on the atomic scale in the case of crystalline materials, on the molecular scale (in the case of polymers, for example), or on the microscopic scale. Each of these definitions has been applied in making the present selection of articles. * Brings together articles from the Encyclopedia of Materials: Science & Technology that focus on the structure of materials at the atomic, molecular and microscopic levels, plus recent updates* Every article has been commissioned and written by an internationally recognized expert and provides a concise overview of a particular aspect of the field * Extensive bibliographies, cross-referencing and indexes guide the user to the most relevant reading in the primary literature
This monograph represents a critical survey of the outstanding capabilities of X-ray diffuse scattering for the structural characterization of mesoscopic material systems. The mesoscopic regime comprises length scales ranging from a few up to some hundreds of nanometers. It is of particular relevance at semiconductor layer systems where, for example, interface roughness or low-dimensional objects such as quantum dots and quantum wires have attracted much interest. An extensive overview of the present state-of-the-art theory of X-ray diffuse scattering at mesoscopic structures is given followed by a valuable description of various experimental techniques. Selected up-to-date examples are discussed. The aim of the present book is to combine aspects of self-organized growth of mesoscopic structures with corresponding X-ray diffuse scattering experiments.
Thank you for visiting our website. Would you like to provide feedback on how we could improve your experience?
This site does not use any third party cookies with one exception — it uses cookies from Google to deliver its services and to analyze traffic.Learn More.