For Gustav Landauer, literary critic and anarchist, scholar of mysticism and participant of the Bavarian revolution, culture and politics occupied the same spiritual space. While identifying with ethical socialism, his Jewish sensibility increasingly gained over the years, not only, but in great measure due to Buber's influence. This volume brings together leading scholars to assess Landauer's ramified literary and political activities, his life as a Jew and anarchist, paying particular attention to his impact on Martin Buber.

The first part of this book covers the key concepts of cryptography on an undergraduate level, from encryption and digital signatures to cryptographic protocols. Essential techniques are demonstrated in protocols for key exchange, user identification, electronic elections and digital cash. In the second part, more advanced topics are addressed, such as the bit security of one-way functions and computationally perfect pseudorandom bit generators. The security of cryptographic schemes is a central topic. Typical examples of provably secure encryption and signature schemes and their security proofs are given. Though particular attention is given to the mathematical foundations, no special background in mathematics is presumed. The necessary algebra, number theory and probability theory are included in the appendix. Each chapter closes with a collection of exercises. In the second edition the authors added a complete description of the AES, an extended section on cryptographic hash functions, and new sections on random oracle proofs and public-key encryption schemes that are provably secure against adaptively-chosen-ciphertext attacks. The third edition is a further substantive extension, with new topics added, including: elliptic curve cryptography; Paillier encryption; quantum cryptography; the new SHA-3 standard for cryptographic hash functions; a considerably extended section on electronic elections and Internet voting; mix nets; and zero-knowledge proofs of shuffles. The book is appropriate for undergraduate and graduate students in computer science, mathematics, and engineering.

This book explores the reasons for a recent securitization of climate change, and reveals how the understanding of climate change as a security threat fuels resilience as a contemporary political paradigm. Since 2007, political and public discourse has portrayed climate change in terms of international or national security. This increasing attention to the security implications of climate change is puzzling, however, given the fact that linkages between climate change and conflict or violence are heavily disputed in the empirical literature. This book explains this trend of a securitization of global warming and discusses its political implications. It traces the actor coalition that promoted the idea of climate change as a security issue and reveals the symbols, narratives and storylines that make up this discourse. Drawing on three detailed case studies at the international level of the United Nations, the regional level of the Euro-Mediterranean and the national level of the UK, the book reveals how climate change is turned into a non-linear and unpredictable threat. The resulting complexity discourse prevents the adoption of any exceptional measures and instead presents resilience as the only way to cope with the climate threat. This book shows that we can only grasp the complexity of the securitization process and its implications in the climate change case by comparing it at different political levels over a longer period. By developing a securitization framework the book makes an important contribution to the ongoing debate on security and resilience in critical security studies. This book will be of much interest to students of critical security studies, resilience, environmental studies, global governance and IR in general.

Global climate change is perceived to be one of the biggest challenges for international politics in the 21st century. This work seeks to fuse a global governance perspective together with different interpretive approaches, offering a novel way of looking at international climate politics. Equipped with a common interpretive tool-kit, the authors examine different issue-areas and excavate the contours of an overall pattern the depoliticisation of climate governance. It is this concept which represents the overarching theme connecting the different contributions, addressing issues such as how the securitization of climate change conceals its socio-economic roots; how highly political decisions and value-judgements are couched in the terms of science; how the reframing of climate change as a matter of economic calculation and investment narrows the scope of political action; and how the prevailing concentration on technological solutions to climate change turns it into a mere administrative issue to be tackled by experts. Highlighting the depoliticisation of highly political issues provides a means to bring the political back into one of the most important issue areas of 21st century world politics.

The editors have assembled a series of 14 interpretive inquiries into discourses of global climate governance which aim to flesh out an interpretive methodology, demonstrating the value it offers to those seeking to achieve a better understanding of global climate governance.

This work will be of great interest to students and scholars of environmental politics, political theory and climate change.

The 'Arab Spring' triggered paradigmatic shifts but, despite these changes, much in the Euro-Mediterranean region remains the same. Utilising 'Logics of Action', an innovative theoretical framework designed to capture the complexity of political interaction in one of the fastest changing regions in the world, this book discusses developments in the region before and after the Arab Spring that can be characterised by a continuation of the norm. Expert contributors identify patterns of interaction between governmental institutions, economic entrepreneurs, religious groups and other diverse actors that withstood these historical changes and explore why these relationships have proved so robust. Connecting a unique sample of case studies on changing and persistent 'Logics of Action' within the Euro-Mediterranean space this book provides a pivotal contribution to our understanding of political interaction between North Africa, the Middle East and the European Union. Offering a completely new perspective on the events of the 'Arab Spring' it identifies something that seems paradoxical at first sight; persistence in times of radical change.

The 'Arab Spring' triggered paradigmatic shifts but, despite these changes, much in the Euro-Mediterranean region remains the same. Utilising 'Logics of Action', an innovative theoretical framework designed to capture the complexity of political interaction in one of the fastest changing regions in the world, this book discusses developments in the region before and after the Arab Spring that can be characterized by a continuation of the norm. Expert contributors identify patterns of interaction between governmental institutions, economic entrepreneurs, religious groups and other diverse actors that withstood these historical changes and explore why these relationships have proved so robust. Connecting a unique sample of case studies on changing and persistent 'Logics of Action' within the Euro-Mediterranean space this book provides a pivotal contribution to our understanding of political interaction between North Africa, the Middle East and the European Union. Offering a completely new perspective on the events of the 'Arab Spring' it identifies something that seems paradoxical at first sight; persistence in times of radical change.

This book explores the reasons for a recent securitization of climate change, and reveals how the understanding of climate change as a security threat fuels resilience as a contemporary political paradigm. Since 2007, political and public discourse has portrayed climate change in terms of international or national security. This increasing attention to the security implications of climate change is puzzling, however, given the fact that linkages between climate change and conflict or violence are heavily disputed in the empirical literature. This book explains this trend of a securitization of global warming and discusses its political implications. It traces the actor coalition that promoted the idea of climate change as a security issue and reveals the symbols, narratives and storylines that make up this discourse. Drawing on three detailed case studies at the international level of the United Nations, the regional level of the Euro-Mediterranean and the national level of the UK, the book reveals how climate change is turned into a non-linear and unpredictable threat. The resulting complexity discourse prevents the adoption of any exceptional measures and instead presents resilience as the only way to cope with the climate threat. This book shows that we can only grasp the complexity of the securitization process and its implications in the climate change case by comparing it at different political levels over a longer period. By developing a securitization framework the book makes an important contribution to the ongoing debate on security and resilience in critical security studies. This book will be of much interest to students of critical security studies, resilience, environmental studies, global governance and IR in general.

Das Buch enthalt Kapitel uber: M. B. Bottorff, W. E. Evans, Memphis, TN, USA: "Uberwachung der Medikament-Konzentration"E. Truscheit, I. Hillebrand, B. Junge, L. Muller, W. Puls, D. D. Schmidt, Wuppertal, FRG: "Inhibitoren der mikrobiellen " "alpha-Glucosidase: Chemie, Biochemie und potentielle " "therapeutische Anwendungen"H. Will, Berlin-Buch, GDR: "Plasminogen-Aktivatoren: Molekuleigenschaften, biologische " "Zellfunktion und klinische Anwendung""

Due to the rapid growth of digital communication and electronic data exchange, information security has become a crucial issue in industry, business, and administration. Modern cryptography provides essential techniques for securing information and protecting data. In the first part, this book covers the key concepts of cryptography on an undergraduate level, from encryption and digital signatures to cryptographic protocols. Essential techniques are demonstrated in protocols for key exchange, user identification, electronic elections and digital cash. In the second part, more advanced topics are addressed, such as the bit security of one-way functions and computationally perfect pseudorandom bit generators. The security of cryptographic schemes is a central topic. Typical examples of provably secure encryption and signature schemes and their security proofs are given. Though particular attention is given to the mathematical foundations, no special background in mathematics is presumed. The necessary algebra, number theory and probability theory are included in the appendix. Each chapter closes with a collection of exercises. The second edition contains corrections, revisions and new material, including a complete description of the AES, an extended section on cryptographic hash functions, a new section on random oracle proofs, and a new section on public-key encryption schemes that are provably secure against adaptively-chosen-ciphertext attacks.

Locally semialgebraic spaces serve as an appropriate framework for studying the topological properties of varieties and semialgebraic sets over a real closed field. This book contributes to the fundamental theory of semialgebraic topology and falls into two main parts. The first dealswith sheaves and their cohomology on spaces which locally look like a constructible subset of a real spectrum. Topics like families of support, homotopy, acyclic sheaves, base-change theorems and cohomological dimension are considered. In the second part a homology theory for locally complete locally semialgebraic spaces over a real closed field is developed, the semialgebraic analogue of classical Bore-Moore-homology. Topics include fundamental classes of manifolds and varieties, Poincare duality, extensions of the base field and a comparison with the classical theory. Applying semialgebraic Borel-Moore-homology, a semialgebraic ("topological") approach to intersection theory on varieties over an algebraically closed field of characteristic zero is given. The book is addressed to researchers and advanced students in real algebraic geometry and related areas.

In 1964 Military Assistance Command, Vietnam, activated a joint unconventional task force known as the Studies and Observation Group--MACV-SOG. As a cover its mission was to conduct analysis of lessons learned in combat involved all branches of service. SOG's real mission was to conduct covert strategic reconnaissance missions into Laos, Cambodia, and South Vietnam as well as sabotage and 'Black' psychological operations. Ground, air, and naval assets were employed to insert, collect, extract, and otherwise support these operations. Drawing on detailed, first-hand accounts of the experiences of the service, including action on operations, this book will shed light on one of the most crucial units of the Vietnam War.

Global climate change is perceived to be one of the biggest challenges for international politics in the 21st century. This work seeks to fuse a global governance perspective together with different interpretive approaches, offering a novel way of looking at international climate politics. Equipped with a common interpretive tool-kit, the authors examine different issue-areas and excavate the contours of an overall pattern - the depoliticisation of climate governance. It is this concept which represents the overarching theme connecting the different contributions, addressing issues such as how the securitization of climate change conceals its socio-economic roots; how highly political decisions and value-judgements are couched in the terms of science; how the reframing of climate change as a matter of economic calculation and investment narrows the scope of political action; and how the prevailing concentration on technological solutions to climate change turns it into a mere administrative issue to be tackled by experts. Highlighting the depoliticisation of highly political issues provides a means to bring the political back into one of the most important issue areas of 21st century world politics. The editors have assembled a series of 14 interpretive inquiries into discourses of global climate governance which aim to flesh out an interpretive methodology, demonstrating the value it offers to those seeking to achieve a better understanding of global climate governance. This work will be of great interest to students and scholars of environmental politics, political theory and climate change.

The writer Gustav Landauer (1870-1919) is one of the figures of political and literary life around the turn of the century whose importance for German-Jewish modernism has been largely neglected. Anarchist and reformer, writer and theatre critic, friend of Martin Buber and intellectual pioneer and mainstay of cultural Zionism, he left a body of work that has yet to be explored in all its variety and apparent contradictions. Hence the articles in this volume approach Landauer from a broad range of viewpoints. Some point up the early formative influences on Landauer and his particular predilections, his reading of Goethe and Spinoza, his first forays into literary activity; others trace hitherto neglected links between Landauer and psychoanalyst Karl Landauer, mathematician Felix Hausdorff and theologian Paul Tillich. Also subjected to analysis are the problems posed by the political message of Landauer as a revolutionary of the Munich RAterepublik and the utopian impact of his ideas on the Weimar years. Other contributions cast light on German-Jewish modernism in the context of the history of ideas, almost all of them converging in the extermination or banishment of its representatives by the Nazis.

Few tank designs have been as effective, versatile and long-lived as that of the British Centurion. Conceived during the Second World War as the answer to the superior German Tiger and Panther tanks and to the lethal 88mm gun, this 52-ton main battle tank incorporated the lessons British designers had learned about armoured fighting vehicles during the conflict, and it was free of the major faults that had impaired the other British tank designs of the time. The Centurion was so successful that it served in the British Army and in numerous other armies across the world from 1945 until the 1990s. Pat Ware's highly illustrated history of this remarkable tank covers its design and development, its technical specifications and the many variants that were produced. He tells the story from the design brief of 1943, through testing and trials to the tank's entry into service. And he traces the course of the Centurion's subsequent career as it was up-dated, up-gunned and adapted to operate in varied conditions and conflicts all over the world including Korea, the Indo-Pakistan wars, Vietnam and the Arab-Israeli wars. His expert account of this remarkable fighting vehicle is accompanied by a series of colour plates showing the main variants of the design and the common ancillary equipment and unit markings. His book is an essential work of reference for enthusiasts.

This textbook introduces advanced students of International Relations (and beyond) to the ways in which the advent of, and reflections on, the Anthropocene impact on the study of global politics and the disciplinary foundations of IR. The book contains 24 chapters, authored by senior academics as well as early career scholars, and is divided into four parts, detailing, respectively, why the Anthropocene is of importance to IR, challenges to traditional approaches to security, the question of governance and agency in the Anthropocene, and new methods and approaches, going beyond the human/nature divide. Chapter 9, "Security in the Anthropocene" is available open access under a Creative Commons Attribution 4.0 International License via link.springer.com.

This book introduces readers to the fundamentals of the IEC 62559 Use Case Methodology, explains how it is related to the Smart Grid Architecture Model (SGAM), and details how a holistic view for both architecture and requirements engineering can be achieved. It describes a standardized and holistic approach to requirements engineering for smart grid projects based on work conducted in the context of the EU M/490 standardization mandate. Over the last years, this method has been established in Europe as the basic building block of requirements engineering in the utilities sector. The authors present a canonical, structured approach that users can apply to the Use Case Methodology and the SGAM, as well as open tools for this purpose. The application in various domains outside the smart grid is also discussed, as it can be used for critical infrastructures or system-of-systems domains like Industrie 4.0 and Ambient Assisted Living. Accordingly, the book also presents various architecture models for different fields of application, like EMAM, SCIAM, RAMI 4.0, and MAF.