From Jennifer Baumgardner, one of the leading voices of Third Wave feminism, comes this provocative, thoughtful, often funny collection of essays and interviews that offers a state of the union on contemporary feminist issues. F 'em! is a mix of old and new essays by Baumgardner, ranging in tone from laugh-out-loud confessional to sobering analysis. She investigates topics as varied as purity balls, sexuality, motherhood, and shared breastfeeding; rape, reproductive rights, and the future of feminism. The essays in F 'em! are rounded out by candid one-on-one interviews with leading feminists who have influenced Baumgardner's perspectives—including Riot Grrrls' Kathleen Hanna, Native American activist Winona LaDuke, transgender activist Julia Serano, and artists like Ani DiFranco, Björk, and Amy Ray. At turns intimate, fierce, philosophical, and funny, they are an intimate window into the minds and hearts of Third Wave pioneers. Holding it all together is Baumgardner's insightful thinking about what it means to be a feminist today, as she answers frequently-asked questions: What does it mean to be a woman today? Do we even need feminism anymore? Thought-provoking and cutting-edge, F 'em! provides a clearer and more complete understanding of feminism—its past, its present, and its future.

This book provides a compact course in modern cryptography. The mathematical foundations in algebra, number theory and probability are presented with a focus on their cryptographic applications. The text provides rigorous definitions and follows the provable security approach. The most relevant cryptographic schemes are covered, including block ciphers, stream ciphers, hash functions, message authentication codes, public-key encryption, key establishment, digital signatures and elliptic curves. The current developments in post-quantum cryptography are also explored, with separate chapters on quantum computing, lattice-based and code-based cryptosystems. Many examples, figures and exercises, as well as SageMath (Python) computer code, help the reader to understand the concepts and applications of modern cryptography. A special focus is on algebraic structures, which are used in many cryptographic constructions and also in post-quantum systems. The essential mathematics and the modern approach to cryptography and security prepare the reader for more advanced studies. The text requires only a first-year course in mathematics (calculus and linear algebra) and is also accessible to computer scientists and engineers. This book is suitable as a textbook for undergraduate and graduate courses in cryptography as well as for self-study.

Revised 2014 Reprint Thoroughly revised in 2014, this compact and up-to-date two-way dictionary provides a comprehensive and modern vocabulary. It is the ideal reference for all users of Portuguese. The dictionary includes an extensive coverage of practical terminology from a diversity of fields including; business and economics, law, medicine and information technology as well as common abbreviations, toponyms (place names), nationalities, numerous idiomatic expressions and slang. Key features: Completely up-to-date reflecting the recently-agreed orthographic changes between Brazil and Portugal. Definitions and differences in both variants clearly signposted. Brazilian Portuguese vocabulary where it differs from European-African Portuguese and some American English terms. Coverage of colloquial and slang registers. Useful notes on grammatical points and false friends, as well as boxes with cultural knowledge relating to the U.K., U.S.A., Brazil, Portugal and the other Portuguese-speaking countries. The Routledge Portuguese Bilingual Dictionary provides the maximum information in the minimum space, making it an invaluable reference source

This book quickly introduces beginners to general group theory and then focuses on three main themes : finite group theory, including sporadic groups combinatorial and geometric group theory, including the Bass-Serre theory of groups acting on trees the theory of train tracks by Bestvina and Handel for automorphisms of free groups With its many examples, exercises, and full solutions to selected exercises, this text provides a gentle introduction that is ideal for self-study and an excellent preparation for applications. A distinguished feature of the presentation is that algebraic and geometric techniques are balanced. The beautiful theory of train tracks is illustrated by two nontrivial examples. Presupposing only a basic knowledge of algebra, the book is addressed to anyone interested in group theory: from advanced undergraduate and graduate students to specialists.

Particle physics is the science that pursues the age-old quest for the innermost structure of matter and the fundamental interactions between its constituents. Modern experiments in this field rely increasingly on calorimetry, a detection technique in which the particles of interest are absorbed in the detector. Calorimeters are very intricate instruments. Their performance characteristics depend on subtle, sometimes counter-intuitive design details. Written by one of the world's foremost experts, Calorimetry is the first comprehensive text on this topic. It provides a fundamental and systematic introduction to calorimetry. It describes the state of the art in terms of both the fundamental understanding of calorimetric particle detection, and the actual detectors that have been or are being built and operated in experiments. The last chapter discusses landmark scientific discoveries in which calorimetry has played an important role. This book summarizes and puts into perspective the work described in some 900 scientific papers, listed in the bibliography. This second edition emphasizes new developments that have taken place since the first edition appeared in 2000.