elsevier science jan 2005 (6 resultados)

Taschenbuch. Condición: Neu. Neuware - Plant operators, electricians, field technicians and engineers will gain a practical understanding of the role and workings of power system protection systems from this work. An understanding of power systems and their optimized management will increase plant efficiency and performance as well as increasing safety levels. This book provides both the underpinning knowledge and basic calculations needed to understand, specify, use and maintain power protection systems, and the practical techniques required on a daily basis.After studying this book you will have an excellent knowledge of the principles of protection. You will also have a better understanding of the possible problems likely to arise in day-to-day work with power protection systems. Key areas of knowledge and expertise developed will include:\* Fundamentals of electrical power protection and applications\* Different fault types\* Perform simple fault and design calculations\* Practical knowledge of protection system components\* Apply relay settings\* Improve the safety of your site with the knowledge gained.

Taschenbuch. Condición: Neu. Neuware - Voice Over Internet Protocol Security has been designed to help the reader fully understand, prepare for and mediate current security and QoS risks in today s complex and ever changing converged network environment and it will help you secure your VoIP network whether you are at the planning, implementation, or post-implementation phase of your VoIP infrastructure.\* This book will teach you how to plan for and implement VoIP security solutions in converged network infrastructures. Whether you have picked up this book out of curiosity or professional interest . . . it is not too late to read this book and gain a deep understanding of what needs to be done in a VoIP implementation.\* In the rush to be first to market or to implement the latest and greatest technology, many current implementations of VoIP infrastructures, both large and small, have been implemented with minimal thought to QoS and almost no thought to security and interoperability.

Buch. Condición: Neu. Neuware - Nuclear Magnetic Resonance (NMR) spectroscopy is a powerful and theoretically complex analytical tool. Basic 1H- and 13C-NMR Spectroscopy provides an introduction to the principles and applications of NMR spectroscopy. Whilst looking at the problems students encounter when using NMR spectroscopy, the author avoids the complicated mathematics that are applied within the field. Providing a rational description of the NMR phenomenon, this book is easy to read and is suitable for the undergraduate and graduate student in chemistry. \* Describes the fundamental principles of the pulse NMR experiment and 2D NMR spectra \* Easy to read and written with the undergraduate and graduate chemistry student in mind\* Provides a rational description of NMR spectroscopy without complicated mathematics.

Buch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Stochastic local search (SLS) algorithms are among the most prominent and successful techniques for solving computationally difficult problems in many areas of computer science and operations research, including propositional satisfiability, constraint satisfaction, routing, and scheduling. SLS algorithms have also become increasingly popular for solving challenging combinatorial problems in many application areas, such as e-commerce and bioinformatics.Hoos and Stützle offer the first systematic and unified treatment of SLS algorithms. In this groundbreaking new book, they examine the general concepts and specific instances of SLS algorithms and carefully consider their development, analysis and application. The discussion focuses on the most successful SLS methods and explores their underlying principles, properties, and features. This book gives hands-on experience with some of the most widely used search techniques, and provides readers with the necessary understanding and skills to use this powerful tool. 658 pp. Englisch.

Buch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This book provides the scientific and technical background materials of non-destructive methods of microscopic analysis that are suitable for analysing works of art, museum pieces and archeaological artefacts. Written by experts in the field, this multi-author volume contains a number of case studies, illustrating the value of these methods. The book is suited to natural scientists and analysts looking to increase their knowledge of the various methods that are currently available for non-destructive analysis. It is also the perfect resource for museum curators, archaeologists and art-historians seeking to identify one or more suitable methods of analysis that could solve material-related problems. 828 pp. Englisch.

Buch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -In this 3rd Edition of the Reinforced Plastics Handbook the authors have continued the approach of the late John Murphy, author of the first and second editions.The book provides a compendium of information on every aspect of materials, processes, designs and construction.Fiber-reinforced plastics are a class of materials in which the basic properties of plastics are given mechanical reinforcement by the addition of fibrous materials. The wide choice of plastics resin matrices and the correspondingly wide choice of reinforcing materials mean that the permutations are virtually unlimited. But the optimum properties of resin and reinforcement cannot be obtained unless there is an effective bond between the two, and this is the continuing objective of reinforced plastics production, design and processing. 1082 pp. Englisch.