Loops in Group Theory and Lie Theory


Book Description

In this book the theory of binary systems is considered as a part of group theory and, in particular, within the framework of Lie groups. The novelty is the consequent treatment of topological and differentiable loops as topological and differentiable sections in Lie groups. The interplay of methods and tools from group theory, differential geometry and topology, symmetric spaces, topological geometry, and the theory of foliations is what gives a special flavour to the results presented in this book. It is the first monograph devoted to the study of global loops. So far books on differentiable loops deal with local loops only. This theory can only be used partially for the theory of global loops since non-associative local structures have, in general, no global forms. The text is addressed to researchers in non-associative algebra and foundations of geometry. It should prove enlightening to a broad range of readers, including mathematicians working in group theory, the theory of Lie groups, in differential and topological geometry, and in algebraic groups. The authors have produced a text that is suitable not only for a graduate course, but also for selfstudy in the subjectby interested graduate students. Moreover, the material presented can be used for lectures and seminars in algebra, topological algebra and geometry.




FCC Record


Book Description




Network World


Book Description

For more than 20 years, Network World has been the premier provider of information, intelligence and insight for network and IT executives responsible for the digital nervous systems of large organizations. Readers are responsible for designing, implementing and managing the voice, data and video systems their companies use to support everything from business critical applications to employee collaboration and electronic commerce.




Webster's New World Telecom Dictionary


Book Description

Webster’s New World Telecom Dictionary, by Ray Horak, is a comprehensive telecommunications dictionary of more than 7,500 terms critical to understanding voice, data, video, and multimedia communications system and network technologies, applications, and regulation. Given the convergence of computing and communications, the book also effectively is a computer dictionary with a telecom focus. It is thoroughly researched, highly objective, absolutely accurate, and includes just about every essential term, abbreviation, acronym, contraction, initialism, and portmanteau you might encounter in the telecom and datacom domains. Although the book is a technical dictionary, Horak’s plain-English, commonsense style yields definitions that are as thoroughly understandable to the business professional or student as they are to the electrical engineer. In fact, many entries are encyclopedic in nature, discussing applications and issues. Horak also injects a bit of his wry sense of humor, sprinkling occasional telecom trivia and marginally related definitions that will have you smiling and chuckling to yourself, but not to the point that they detract from what is an important book on a serious subject. An instant classic, Webster’s New World Telecom Dictionary is the one and only telecom dictionary you will need. It also makes a perfect companion to Horak’s Telecommunications and Data Communications Handbook, published by Wiley-Interscience in October 2007.




Field and Service Robotics


Book Description

Joe Engelberger, the pioneer of the robotics industry, wrote in his 1989 book Robotics in Service that the inspiration to write his book came as a reaction to an industry-sponsored forecast study of robot applications, which predicted that in 1995 applications of robotics outside factories - the traditional domain of industrial robots - would amount to less than 1% of total sales. Engelberger believed that this forecast was very wrong, and instead predicted that the non-industrial class of robot applications would become the largest class. Engelbergers prediction has yet to come to pass. However, he did correctly foresee the growth in non-traditional applications of robots. Robots are now beginning to march from the factories and into field and service applications. This book presents a selection of papers from the first major international conference dedicated to field and service applications of robotics. This selection includes papers from the leading research laboratories in the world together with papers from companies that are building and selling new and innovative robotic technology. It describes interesting aspects of robots in the field ranging from mining, agriculture, construction, cargo handling, subsea operations, removal of landmines, to terrestrial exploration. It also covers a diverse range of service applications, such as cleaning, propagating plants and aiding the elderly and handicapped, and gives considerable attention to the technology required to realise robust, reliable and safe robots.




Time and the Brain


Book Description

Since the days of Galileo, time has been a fundamental variable in scientific attempts to understand the natural world. Once the first recordings of electrical activity in the brain had been made, it became clear that electrical signals from the brain consist of very complex temporal patterns. This can now be demonstrated by recordings at the single unit level and by electroencephalography (EEG). Time and the Brain explores modern approaches to these temporal aspects of electrical brain activity. The temporal structure as revealed from trains of impulses from single nerve cells and from EEG recordings are discussed in depth together with an exploration of correlations with behaviour and psychology. The single cell and EEG approaches often tend to be segregated as the research occurs in laboratories in different parts of the world. By bringing together modern information acquired using both methods it is hoped that they can become better integrated as complimentary windows on the information processing achieved by the brain.







Handbook of Differential Geometry, Volume 1


Book Description

In the series of volumes which together will constitute the Handbook of Differential Geometry a rather complete survey of the field of differential geometry is given. The different chapters will both deal with the basic material of differential geometry and with research results (old and recent). All chapters are written by experts in the area and contain a large bibliography.




Competition Law and Regulation in European Telecommunications


Book Description

Using numerous practical examples,this book examines the evolution of EC telecommunications law following the achievement of liberalisation, the main policy goal of the 1990s. After reviewing the development of regulation in the run-up to liberalisation, the author identifies the methods used to direct the liberalisation process and tests their validity in the post-liberalisation context. A critical analysis is made of the claim that competition law will offer sufficient means to regulate the sector in the future. Particular emphasis is given to the way in which EC Competition Law changed in the 1990s using the essential facilities doctrine, an expansive non-discrimination principle and the policing of cross-subsidisation to tackle what were then thought of as regulatory matters. Also examined within the work is the procedural and institutional interplay between competition law and telecommunications regulation. In conclusion, Larouche explores the limits of competition law and puts forward a long-term case for sector-specific regulation, with a precise mandate to ensure that the telecommunications sector as a whole fulfils its role as a foundation for economic and social activity.




Competition, Regulation, and Convergence


Book Description

The telecommunications industry has experienced dynamic changes over the past several years, and those exciting events and developments are reflected in the chapters of this volume. The Telecommunications Policy Research Conference (TPRC) holds an unrivaled place at the center of national public policy discourse on issues in communications and information. TPRC is one of the few places where multidisciplinary discussions take place as the norm. The papers collected here represent the current state of research in telecommunication policy, and are organized around four topics: competition, regulation, universal service, and convergence. The contentious competition issues include bundling as a strategy in software competition, combination bidding in spectrum auctions, and anticompetitive behavior in the Internet. Regulation takes up telephone number portability, decentralized regulatory decision making versus central regulatory authority, data protection, restrictions to the flow of information over the Internet, and failed Global Information Infrastructure initiatives. Universal service addresses the persistent gap in telecommunications from a socioeconomic perspective, the availability of competitive Internet access service and cost modeling. The convergence section concentrates on the costs of Internet telephony versus circuit switched telephony, the intertwined evolution of new services, new technologies, and new consumer equipment, and the politically charged question of asymmetric regulation of Internet telephony and conventional telephone service.