This monograph developed out of the Abendseminar of 1958-1959 at the University of Zürich. The purpose of this monograph is to develop the de Rham cohomology theory, and to apply it to obtain topological invariants of smooth manifolds and fibre bundles. It also addresses the purely algebraic theory of the operation of a Lie algebra in a graded differential algebra.
The classic guide to cryptography and network security – now fully updated! “Alice and Bob are back!” Widely regarded as the most comprehensive yet comprehensible guide to network security and cryptography, the previous editions of Network Security received critical acclaim for lucid and witty explanations of the inner workings of cryptography and network security protocols. In this edition, the authors have significantly updated and revised the previous content, and added new topics that have become important. This book explains sophisticated concepts in a friendly and intuitive manner. For protocol standards, it explains the various constraints and committee decisions that led to the current designs. For cryptographic algorithms, it explains the intuition behind the designs, as well as the types of attacks the algorithms are designed to avoid. It explains implementation techniques that can cause vulnerabilities even if the cryptography itself is sound. Homework problems deepen your understanding of concepts and technologies, and an updated glossary demystifies the field's jargon. Network Security, Third Edition will appeal to a wide range of professionals, from those who design and evaluate security systems to system administrators and programmers who want a better understanding of this important field. It can also be used as a textbook at the graduate or advanced undergraduate level. Coverage includes Network security protocol and cryptography basics Design considerations and techniques for secret key and hash algorithms (AES, DES, SHA-1, SHA-2, SHA-3) First-generation public key algorithms (RSA, Diffie-Hellman, ECC) How quantum computers work, and why they threaten the first-generation public key algorithms Quantum-safe public key algorithms: how they are constructed, and optimizations to make them practical Multi-factor authentication of people Real-time communication (SSL/TLS, SSH, IPsec) New applications (electronic money, blockchains) New cryptographic techniques (homomorphic encryption, secure multiparty computation)
Chemical Engineering Design: SI Edition is one of the best-known and most widely used textbooks available for students of chemical engineering. The enduring hallmarks of this classic book are its scope and practical emphasis which make it particularly popular with instructors and students who appreciate its relevance and clarity. This new edition provides coverage of the latest aspects of process design, operations, safety, loss prevention, equipment selection, and much more, including updates on plant and equipment costs, regulations and technical standards. - Includes new content covering food, pharmaceutical and biological processes and the unit operations commonly used - Features expanded coverage on the design of reactors - Provides updates on plant and equipment costs, regulations and technical standards - Integrates coverage with Honeywell's UniSim® software for process design and simulation - Includes online access to Engineering's Cleopatra cost estimating software
This book aims to fill a growing need in the research community for a reference that describes the state-of-the-art in securing group communications. It focuses on tailoring the security solution to the underlying network architecture (such as the wireless cellular network or the ad hoc/sensor network), or to the application using the security methods (such as multimedia multicasts).
The popularity of multimedia content has led to the widespread distribution and consumption of digital multimedia data. As a result of the relative ease with which individuals may now alter and repackage digital content, ensuring that media content is employed by authorized users for its intended purpose is becoming an issue of eminent importance to both governmental security and commercial applications. Digital fingerprinting is a class of multimedia forensic technologies to track and identify entities involved in the illegal manipulation and unauthorized usage of multimedia content, thereby protecting the sensitive nature of multimedia data as well as its commercial value after the content has been delivered to a recipient. "Multimedia Fingerprinting Forensics for Traitor Tracing" covers the essential aspects of research in this emerging technology, and explains the latest development in this field. It describes the framework of multimedia fingerprinting, discusses the challenges that may be faced when enforcing usage polices, and investigates the design of fingerprints that cope with new families of multiuser attacks that may be mounted against media fingerprints. The discussion provided in the book highlights challenging problems as well as future trends in this research field, providing readers with a broader view of the evolution of the young field of multimedia forensics. Topics and features: Comprehensive coverage of digital watermarking and fingerprinting in multimedia forensics for a number of media types. Detailed discussion on challenges in multimedia fingerprinting and analysis of effective multiuser collusion attacks on digital fingerprinting. Thorough investigation of fingerprint design and performance analysis for addressing different application concerns arising in multimedia fingerprinting. Well-organized explanation of problems and solutions, such as order-statistics-based nonlinear collusion attacks, efficient detection and identification of colluders, group-oriented fingerprint design, and anti-collusion codes for multimedia fingerprinting. Presenting the state of the art in collusion-resistant digital fingerprinting for multimedia forensics, this invaluable book is accessible to a wide range of researchers and professionals in the fields of electrical engineering, computer science, information technologies, and digital rights management.
An introduction to the art and practice of design as applied to chemical processes and equipment. It is intended primarily as a text for chemical engineering students undertaking the design projects that are set as part of undergraduate courses in chemical engineering in the UK and USA. It has been written to complement the treatment of chemical engineering fundamentals given in Chemical Engineering volumes 1, 2 and 3. Examples are given in each chapter to illustrate the design methods presented.
Bottom line: For a holistic view of chemical engineering design, this book provides as much, if not more, than any other book available on the topic. --Extract from Chemical Engineering Resources review. Chemical Engineering Design is one of the best-known and widely adopted texts available for students of chemical engineering. It deals with the application of chemical engineering principles to the design of chemical processes and equipment. Revised throughout, this US edition has been specifically developed for the US market. It covers the latest aspects of process design, operations, safety, loss prevention and equipment selection, among others. Comprehensive in coverage, exhaustive in detail, it is supported by extensive problems and a separate solutions manual for adopting tutors and lecturers. In addition, the book is widely used by professions as a day-to-day reference. - Provides students with a text of unmatched relevance for the Senior Design Course and Introductory Chemical Engineering Courses - Teaches commercial engineering tools for simulation and costing - Comprehensive coverage of unit operations, design and economicsStrong emphasis on HS&E issues, codes and standards, including API, ASME and ISA design codes and ANSI standards - 108 realistic commercial design projects from diverse industries
In large-scale media-sharing social networks, where millions of users create, share, link and reuse media content, there are clear challenges in protecting content security and intellectual property, and in designing scalable and reliable networks capable of handling high levels of traffic. This comprehensive resource demonstrates how game theory can be used to model user dynamics and optimize design of media-sharing networks. It reviews the fundamental methodologies used to model and analyze human behavior, using examples from real-world multimedia social networks. With a thorough investigation of the impact of human factors on multimedia system design, this accessible book shows how an understanding of human behavior can be used to improve system performance. Bringing together mathematical tools and engineering concepts with ideas from sociology and human behavior analysis, this one-stop guide will enable researchers to explore this emerging field further and ultimately design media-sharing systems with more efficient, secure and personalized services.
The history, development, and future directions of evaluation in various European and Asian countries are described and examined. Chapter topics include international organizations or associations that influence this global direction."--Business Horizon Evaluation of public policy has changed considerably in the past decade. This is especially true in Europe, where evaluation is now an institutional part of public sector governance, but it is also characteristic of other parts of the world. The International Atlas of Evaluation describes individual country as well as global trends and developments in the application and impact of evaluation. It also explains underlying forces affecting the contour of evaluation in different national contexts and their consequences for the diffusion of evaluation. The International Atlas of Evaluation describes and examines the history development and future directions of evaluation in twenty-two countries: Australia, Canada, China, Denmark, Finland, France, Germany, Switzerland, Ireland, Israel, Italy, Japan, Korea, the Netherlands, New Zealand, Norway, Spain, Sweden, Switzerland, Zimbabwe, the United Kingdom, and the United States. It includes chapters on international organizations or associations that heavily influence the global direction of evaluation-the European Union, the World Bank, and Development Assistance Evaluation. The volume includes a historical overview of supply and demand in relation to evaluation; shifts in institutional settings; university programs and other sources of training; descriptions of its applications in the executive and legislative branches of government; and observations on the status and future of national systems of evaluation. The Atlas explores whether those countries where evaluation "took off" some years ago are expanding its use, or whether its development has stabilized or even decreased. It explores factors supporting the development of evaluation in a number of developing countries. This volume in the Comparative Policy Analysis series is an essential tool for policy makers, government officials, and scholars interested in the contemporary status of evaluation. Jan-Eric Furubo is head of the Secretariat for Strategic Analyses in the National Audit Office in Sweden. Ray C. Rist is a senior evaluation officer with the Operations Evaluation Department of the World Bank. He has held senior positions in both the legislative and executive branches of the United States government as well as teaching positions at Cornell University, The John Hopkins University, and George Washington University. Rolf Sandahl is an expert in evaluation at the National Financial Management Authority in Sweden, and author of many books and articles in the area of policy instruments, results analysis, and management by results.
This book provides a detailed narrative and analysis of the 50-year development of the personal social services in England, located throughout the changing ideological, political and relevant professional contexts of the period. Drawing on the experience and recollections of key players who were active during major moments, it constitutes a significant addition to the social work and social policy literature, synthesising important and often original evidence, and some provocative interpretations. The book speaks to crucial on-going issues and contentious current debates, such as the place of bureaucratic management structures in ‘practices with people' generally, and social work specifically. It will be of interest to student and qualified social workers, social policy students and researchers, and policy makers, as well as those with a general interest in the history and trajectory of current issues facing social work and social care in England.
This monograph developed out of the Abendseminar of 1958-1959 at the University of Zürich. The purpose of this monograph is to develop the de Rham cohomology theory, and to apply it to obtain topological invariants of smooth manifolds and fibre bundles. It also addresses the purely algebraic theory of the operation of a Lie algebra in a graded differential algebra.
In seinem Halloween-Klassiker entführt Ray Bradbury den Leser auf eine Reise, die wieder den Ursprung jenes Tages bewußt macht. Acht Jungen machen sich auf: über den Planeten und durch die Jahrhunderte – von den Grabkammern des alten Ägyptens über den Hexenkult im Mittelalter zum Kostümfest in der Gegenwart.
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