الصفحة 35
الصفحة 35
Elements of Numerical Relativity : From Einstein`s Equations to Black Hole Simulations
Spurred by the current development of numerous large-scale projects for detecting gravitational radiation, with the aim to open a completely new window to the observable Universe, numerical relativity has become a major field of research over the past years. Indeed, numerical relativity is the standard approach when studying potential sources of gravitational waves, where strong fields and relativistic velocities are part of any physical scenario. This book can be considered a primer for both graduate students and non-specialist researchers wishing to enter the field. Starting from the most basic insights and aspects of numerical relativity, Elements of Numerical Relativity develops coherent guidelines for the reliable and convenient selection of each of the following key aspects: evolution formalism, gauge, initial and boundary conditions as well as various numerical algorithms. The tests and applications proposed in this book can be performed on a standard PC.
Elementi di Probabilità e Statistica
The authors' approach to Probability and Statistics is not based on measurement theory, but introduces the concept of probability and random number without using probability spaces. Trying to reduce formalism, the authors elaborate an introduction to probability more usable for students of computer science, engineering, statistics.
Elementary Dirichlet Series and Modular Forms
The main topics of the book are the critical values of Dirichlet L-functions and Hecke L-functions of an imaginary quadratic field, and various problems on elliptic modular forms. As to the values of Dirichlet L-functions, all previous papers and books reiterate a single old result with a single old method. After a review of elementary Fourier analysis, the author presents completely new results with new methods, though old results will also be proved. No advanced knowledge of number theory is required up to this point. As applications, new formulas for the second factor of the class number of a cyclotomic field will be given.
Electronic Postage Systems : Technology, Security, Economics
This book introduces a taxonomy of electronic postage systems and explains their security risks and countermeasures. The underlying cryptographic mechanisms are introduced and explained, and the industrial-scale electronic postage systems existing worldwide, are sorted out with respect to this taxonomy. The author also discusses privacy and anonymous mail, the state of standardization of electronic postage, and the process of security evaluation and testing of electronic postage systems. This volume including electronic postage designers of postal operators and standardization bodies, software and test engineers, software vendors integrating electronic postage solutions into their applications, security engineers and cryptography experts, and accredited test laboratories evaluating electronic postage systems.
Electronic Noise and Interfering Signals
Electronic Noise and Interfering Signals" is a comprehensive reference book on noise and interference in electronic circuits, with particular focus on low-noise design. The first part of the book deals with mechanisms, modeling, and computation of intrinsic noise which is generated in every electronic device. The second part analyzes the coupling mechanisms which can lead to a contamination of circuits by parasitic signals and provides appropriate solutions to this problem. The last part contains more than 100 practical, elaborate case studies
Electronic Irradiation of Foods : An Introduction to the Technology
Electronic Irradiation of Foods describes all the key aspects of electron accelerator technology in detail. It emphasizes the physical science and technology aspects of food irradiation using machine sources of ionizing radiation. The book provides significant technical depth for interested workers and present descriptive, introductory material that should help demystify technology for businessmen to make informed choices regarding important investments decisions.Introductory chapters summarize the effects of ionizing radiation on biological organisms and the organic compounds comprising foods, and give an overview of the food irradiation process. Subsequent chapters cover the details of the electron beam and x-ray energy deposition, electron accelerator technologies, beam scanning systems, material handling systems, shielding design, and process control considerations. Important appendices cover radiation dosimetry, induced radioactivity, and ozone generation.
Electronic Commerce : Theory and Practice
This book addresses new trends and innovative aspects in electronic commerce research, including B2B (business to business), B2C (business to customers), Supply Chain Management, Business Process Management, Agent-based E-Commerce, E-Commerce Intelligence, Decision Support Systems, Web Services, Agents and Economic Incentives, Auctions and Negotiations, Case Study in E-Commerce, and so on.
Electron transfer : Mechanisms and applications
Written by one of the top scientists in this field, this is a systematic overview of the fundamental concepts and powerful applications. The author presents the central theories and mechanisms in electron transfer, followed by several systems in nature where this is important, while also covering modern green applications.
Electron Scattering in Solid Matte r: A Theoretical and Computational Treatise
Addressing graduate students and researchers, this book gives a very detailed theoretical and computational description of multiple scattering in solid matter. Particular emphasis is placed on solids with reduced dimensions, on full potential approaches and on relativistic treatments. For the first time approaches such as the Screened Korringa-Kohn-Rostoker method that have emerged during the last 5 – 10 years are reviewed, considering all formal steps such as single-site scattering, structure constants and screening transformations, and also the numerical point of view. Furthermore, a very general approach is presented for solving the Poisson equation, needed within density functional theory in order to achieve self-consistency. Going beyond ordered matter and translationally invariant systems, special chapters are devoted to the Coherent Potential Approximation and to the Embedded Cluster Method, used, for example, for describing nanostructured matter in real space. In a final chapter, physical properties related to the (single-particle) Green’s function, such as magnetic anisotropies, interlayer exchange coupling, electric and magneto-optical transport and spin-waves, serve to illustrate the usefulness of the methods described.
Electromagnetics in Biology
In this book, the authors intended to focus their effort on describing (1) biological responses of human and animals, both in vivo and in vitro methodologies, to magnetic and/or electromagnetic field exposure, (2) characteristics of effective fields, (3) hypotheses to explain possible mechanisms of interaction between the fields and cells, and (4) induced current in ELF and induced heat in RF fields as key interaction mechanisms. The readers can have the present-day comprehensive knowledge about biological responses to electromagnetic field exposure.
Electromagnetic Radiation : Variational Methods, Waveguides and Accelerators
This is a graduate level textbook on the theory of electromagnetic radiation and its application to waveguides, transmission lines, accelerator physics and synchrotron radiation. It has grown out of lectures and manuscripts by Julian Schwinger prepared during the war at MIT's Radiation Laboratory, updated with material developed by Schwinger at UCLA in the 1970s and 1980s, and by Milton at the University of Oklahoma since 1994. The book includes a great number of straightforward and challenging exercises and problems. It is addressed to students in physics, electrical engineering, and applied mathematics seeking a thorough introduction to electromagnetism with emphasis on radiation theory and its applications.
Electromagnetic Field Theory for Engineers and Physicists
This established, didactically excellent textbook unifies intuitiveness with extraordinary precision of its terminology and the derivation of concepts. It was developed as manuscript to teach students in electrical engineering, and has served to do so for thousands of students over two decades.
Electrochemical processes and corrosion in reinforced concrete
Some reinforced concrete structures prematurely corrode as they age, with significant financial implications, but it is not immediately clear why some are more durable than others. This book looks at the various mechanisms for corrosion and how what seemed to be a relatively simple matter has become more complex the further it is understood due to the properties of concrete, steel and the way reinforced concrete structures are constructed. The significance of electrochemical processes is identified with recent research using new technology discussed.
Electrical Diseases of the Heart : Genetics, Mechanisms, Treatment, Prevention
Electrical Diseases of the Heart is a thorough clinical reference on the current status of cardiac electrophysiological disease,emphasizing common and diverse clinical features. The latest developments in the field of experimental and clinical cardiac electrophysiology, genetics, pharmacology, and interventional therapies of various clinical arrhythmogenic entities are featured and discussed in terms of recent advances in basic and clinical science.
E-Government Ict Professionalism and Competences Service Science ; IFIP 20th World Computer Congress, Industry Oriented Conferences, September 7-10, 2008, Milano, Italy
The IFIP series publishes state-of-the-art results in the sciences and technologies of information and communication. The principal aim of the IFIP series is to encourage education and the dissemination and exchange of information about all aspects of computing.
Efficient Management of Wastewater : Its Treatment and Reuse in Water-Scarce Countries
The book highlights non-conventional solutions within the field of wastewater treatment and reuse predominantly for professionals and decision makers. It focuses on technologies like anaerobic and extensive treatment of municipal, domestic wastewater and grey water which are reliable, sustainable, low cost and suitable for rural and sub urban areas. Additionally, particular innovative on site concepts are presented.
Educational Theory in the 21st Century : Science, Technology, Society and Education
This book reviews the effects of the twenty-first century scientific-technological and social developments on the educational theory. The first part handles the subject, focusing on technology and educational philosophy. In the second part, the implications of new human and social conceptions towards the education paradigms are examined. In the chapters of the last part of the book, more practical dimensions of education are discussed. Transforming school designs, school management, learning-teaching approaches and teacher competencies are discussed in the context of broader social, cultural and technological changes.
Educational Decentralization : Asian Experiences and Conceptual Contributions
Decentralization and Education: Asian Experiences and Conceptual Contributions examines the specific ways in which decentralization policies have affected the structure and delivery of education in eleven Asian nations. Written by top scholars in the field, the case studies provide detailed and rich empirical evidence documenting the tensions as well as synchronisms between the ideas that form the basis of decentralization policy and the contexts into which they are introduced. The high quality of this collection essays and the careful attention to local contexts for implementation will make this book a must read for academics, policy planners, practitioners, and students of Asia.
Education and Development in Colonial and Postcolonial Africa : Policies, Paradigms, and Entanglements, 1890s–1980s
This book offers an analysis of the entangled histories of education and development in twentieth-century Africa. It deals with the plurality of actors that competed and collaborated to formulate educational and developmental paradigms and projects
Economics and Management of Climate Change : Risks, Mitigation and Adaptation
Climate change is one of the biggest challenges for mankind. Although there is increasing evidence that climate change is already occurring, there is neither sufficient knowledge as to what extent climate change poses risks to societies and companies, nor about adequate strategies to cope with these risks. Bringing together an international group of scholars from environmental economics, political science and business, this book describes, analyses and evaluates climate change risks and responses of societies and companies. The book contributes to the question of how climate change can be mitigated by discussing efficient and effective design of mitigation measures, in particular emissions trading and clean development mechanism (CDM). Placing special emphasis on the impact of climate change risks on business, the book investigates in which way selected sectors of the economy are affected and what measures they can undertake to adapt to climate change risks.
