This textbook is a revised and enlarged version of notes for a one-semester course on electromagnetism. It covers the theory of electromagnetic phenomena in vacuum and in material media. The book includes a CD-ROM with didactic software, to solve boundary value problems in electrostatics and magnetostatics.
This monograph presents combinatorial and numerical issues on integral quadratic forms as originally obtained in the context of representation theory of algebras and derived categories. Some of these beautiful results remain practically unknown to students and scholars, and are scattered in papers written between 1970 and the present day. Besides the many classical results, the book also encompasses a few new results and generalizations. The material presented will appeal to a wide group of researchers (in representation theory of algebras, Lie theory, number theory and graph theory) and, due to its accessible nature and the many exercises provided, also to undergraduate and graduate students with a solid foundation in linear algebra and some familiarity on graph theory.
This book is aimed at university students in engineering, in particular graduated students in the electrical engineering area who want to learn more about topics such as the operation of electricity markets and the related policy decisions. The book starts with providing the fundamental theory of economics and regulation in relation to the electricity sector and then recalls the theory of nodal prices for the valuation of electrical energy at a power system buses. Numerical examples are used to clarify the implications of the theoretical models presented. Along with the theoretical aspects of valuating electricity, the book addresses the organisation of markets, including the real case example of the Italian power exchange, the options for capacity markets, the valuation of investments in transmission capacity and the congestion management, briefly recalling the current state of European markets integration. Environmental externalities are addressed while focusing on the current state of emission trading systems and the support for renewable energy. Finally, price formation and financial products supporting electricity trading are discussed.
The authors give a detailed description of the torsors that correspond to multiloop algebras. These algebras are twisted forms of simple Lie algebras extended over Laurent polynomial rings. They play a crucial role in the construction of Extended Affine Lie Algebras (which are higher nullity analogues of the affine Kac-Moody Lie algebras). The torsor approach that the authors take draws heavily from the theory of reductive group schemes developed by M. Demazure and A. Grothendieck. It also allows the authors to find a bridge between multiloop algebras and the work of F. Bruhat and J. Tits on reductive groups over complete local fields.
Data Fusion and Data Mining for Power System Monitoring provides a comprehensive treatment of advanced data fusion and data mining techniques for power system monitoring with focus on use of synchronized phasor networks. Relevant statistical data mining techniques are given, and efficient methods to cluster and visualize data collected from multiple sensors are discussed. Both linear and nonlinear data-driven mining and fusion techniques are reviewed, with emphasis on the analysis and visualization of massive distributed data sets. Challenges involved in realistic monitoring, visualization, and analysis of observation data from actual events are also emphasized, supported by examples of relevant applications. Features Focuses on systematic illustration of data mining and fusion in power systems Covers issues of standards used in the power industry for data mining and data analytics Applications to a wide range of power networks are provided including distribution and transmission networks Provides holistic approach to the problem of data mining and data fusion using cutting-edge methodologies and technologies Includes applications to massive spatiotemporal data from simulations and actual events
This book presents chemical analyses of the most pressing waste, pollution, and resource problems for the undergraduate or graduate student. Its distinctive holistic approach provides a solid introduction to theory as well as a practical laboratory manual detailing beginning and advanced experimental applications. It presents laboratory procedures at microscale conditions, for minimum waste and maximum economy.
Software-based cryptography can be used for security applications where data traffic is not too large and low encryption rate is tolerable. But hardware methods are more suitable where speed and real-time encryption are needed. Until now, there has been no book explaining how cryptographic algorithms can be implemented on reconfigurable hardware devices. This book covers computational methods, computer arithmetic algorithms, and design improvement techniques needed to implement efficient cryptographic algorithms in FPGA reconfigurable hardware platforms. The author emphasizes the practical aspects of reconfigurable hardware design, explaining the basic mathematics involved, and giving a comprehensive description of state-of-the-art implementation techniques.
Thermodynamics for Chemical Engineers Learn the basics of thermodynamics in this complete and practice-oriented introduction for students of chemical engineering Thermodynamics is a vital branch of physics that focuses upon the interaction of heat, work, and temperature with energy, radiation, and matter. Thermodynamics can apply to a wide range of sciences, but is particularly important in chemical engineering, where the interconnection of heat and work with chemical reactions or physical changes of state are studied according to the laws of thermodynamics. Moreover, thermodynamics in chemical engineering focuses upon pure fluid and mixture properties, phase equilibrium, and chemical reactions within the confines of the laws of thermodynamics. Given that thermodynamics is an essential course of study in chemical and petroleum engineering, Thermodynamics for Chemical Engineers provides an important introduction to the subject that comprehensively covers the topic in an easily-digestible manner. Suitable for undergraduate and graduate students, the text introduces the basic concepts of thermodynamics thoroughly and concisely while providing practice-oriented examples and illustrations. Thus, the book helps students bridge the gap between theoretical knowledge and basic experiments and measurement characteristics. Thermodynamics for Chemical Engineers readers will also find: Practice-oriented examples to help students connect the learned concepts to actual laboratory instruments and experiments A broad suite of illustrations throughout the text to help illuminate the information presented Authors with decades working in chemical engineering and teaching thermodynamics Thermodynamics for Chemical Engineers is the ideal resource not just for undergraduate and graduate students in chemical and petroleum engineering, but also for anyone looking for a basic guide to thermodynamics.
There are many books on advanced control for specialists, but not many present these topics for non-specialists. Assuming only a basic knowledge of automatic control and signals and systems, this second edition of Optimal and Robust Control offers a straightforward, self-contained handbook of advanced topics and tools in automatic control. The book deals with advanced automatic control techniques, paying particular attention to robustness-the ability to guarantee stability in the presence of uncertainty. It explains advanced techniques for handling uncertainty and optimizing the control loop. It also details analytical strategies for obtaining reduced order models. The authors then propose using the Linear Matrix Inequality (LMI) technique as a unifying tool to solve many types of advanced control problems. Topics covered in the book include, LQR and H∞ approaches Kalman and singular value decomposition Open-loop balancing and reduced order models Closed-loop balancing Positive-real systems, bounded-real systems, and imaginary-negative systems Criteria for stability control Time-delay systems This easy-to-read text presents the essential theoretical background and provides numerous examples and MATLAB® exercises to help the reader efficiently acquire new skills. Written for electrical, electronic, computer science, space, and automation engineers interested in automatic control, this book can also be used for self-study of for a one-semester course in robust control. This fully renewed second edition of the book also includes new fundamental topics such as Lyapunov functions for stability, variational calculus, formulation in terms of optimization problems of matrix algebraic equations, negative-imaginary systems, and time-delay systems.
This book discusses the use of efficient metaheuristic algorithms to solve diverse power system problems, providing an overview of the various aspects of metaheuristic methods to enable readers to gain a comprehensive understanding of the field and of conducting studies on specific metaheuristic algorithms related to power-system applications. By bridging the gap between recent metaheuristic techniques and novel power system methods that benefit from the convenience of metaheuristic methods, it offers power system practitioners who are not metaheuristic computation researchers insights into the techniques, which go beyond simple theoretical tools and have been adapted to solve important problems that commonly arise. On the other hand, members of the metaheuristic computation community learn how power engineering problems can be translated into optimization tasks, and it is also of interest to engineers and application developers. Further, since each chapter can be read independently, the relevant information can be quickly found. Power systems is a multidisciplinary field that addresses the multiple approaches used for design and analysis in areas ranging from signal processing, and electronics to computational intelligence, including the current trend of metaheuristic computation.
Acclaimed author Arturo Pérez-Reverte has earned a distinguished reputation as a master of the literary thriller with his international bestsellers The Club Dumas and The Queen of the South. Now, in this haunting new work, Pérez-Reverte has written his most accomplished novel to date. The Painter of Battles is a captivating tale of love, war, art, and revenge. Andrés Faulques, a world-renowned war photographer, has retired to a life of solitude on the Spanish coast. On the walls of a tower overlooking the sea, he spends his days painting a huge mural that pays homage to history’s classic works of war art and that incorporates a lifetime of disturbing images. One night, an unexpected visitor arrives at Faulques’ door and challenges the painter to remember him. As Faulques struggles to recall the face, the man explains that he was the subject of an iconic photo taken by Faulques in a war zone years ago. “And why have you come looking for me?” asks Faulques. The stranger answers, “Because I’m going to kill you.” This story transports Faulques to the time when he crossed continents to capture conflicts on film with his lover, Olvido, at his side. Until she walked into his life, Faulques muses, he had believed he would survive both war and women. As the tense dialogue between Faulques and his visitor continues, the stakes grow ever higher. What they are grappling with quickly proves to be not just Faulques’ fate but the very nature of human love and cruelty itself. Arturo Pérez-Reverte perfectly balances the shadows of the heart with the chaos of war in this stunning composition on morality. Superb and tautly written, The Painter of Battles is a deeply affecting novel about life and art.
Smart grids are linked with smart homes and smart meters. These smart grids are the new topology for generating, distributing, and consuming energy. If these smart devices are not connected in a smart grid, then they cannot work properly; hence, the conventional power systems are swiftly changing in order to improve the quality of electrical energy. This book covers the fundamentals of power systems—which are the pillars for smart grids —with a focus on defining the smart grid with theoretical and experimental electrical concepts. Power System Fundamentals begins by discussing electric circuits, the basic systems in smart grids, and finishes with a complete smart grid concept. The book allows the reader to build a foundation of understanding with basic and advanced exercises that run on simulation before moving to experimental results. It is intended for readers who want to comprehensively cover both the basic and advanced concepts of smart grids.
The Iberians inhabited southern and eastern Spain between the Greek and Phoenician colonisation, beginning in the eighth century BC, and the Roman conquest. This was a period of significant changes in native Spanish societies, and the emergence of urbanism and the adoption of ideological symbols and technological innovations from the colonists created an important and unique Iron Age culture. In this 1998 book, Arturo Ruiz and Manuel Molinos offer the first synthesis of the period for more than thirty years, and cover a number of topics: ways in which material culture can help to explain cultural change, ethnicity, and ethnic conflict, and the decline of the Iberian world following the Punic Wars and Roman colonization. The result is a sophisticated, theoretically informed case study of cultural change within a specific complex society.
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