Absolute Essentials of Ethereum is a concise textbook which guides the reader through the fascinating world of the emerging Ethereum ecosystem, from the basics of how its blockchain works to cutting-edge applications. Written by an experienced educator, each chapter is designed to progress potential students from class to class. Technical concepts are clearly explained for those new to the topic and readers are supported with definitions and summaries in each chapter. Real-life case studies situate the overviews in a contemporary context. Topics covered include the Ethereum Execution and Consensus layers, Ethereum governance and community, Decentralised Autonomous Organisations (DAOs), Decentralised Finance (DeFi), Non-Fungible Tokens (NFTs) and Layer 2. This book is the ideal text to support undergraduate and postgraduate courses on blockchain technologies, cryptocurrencies, Web3 and fintech, as well as for those who want to know how Ethereum really works.

Absolute Essentials of Ethereum is a concise textbook which guides the reader through the fascinating world of the emerging Ethereum ecosystem, from the basics of how its blockchain works to cutting-edge applications. Written by an experienced educator, each chapter is designed to progress potential students from class to class. Technical concepts are clearly explained for those new to the topic and readers are supported with definitions and summaries in each chapter. Real-life case studies situate the overviews in a contemporary context. Topics covered include the Ethereum Execution and Consensus layers, Ethereum governance and community, Decentralised Autonomous Organisations (DAOs), Decentralised Finance (DeFi), Non-Fungible Tokens (NFTs) and Layer 2. This book is the ideal text to support undergraduate and postgraduate courses on blockchain technologies, cryptocurrencies, Web3 and fintech, as well as for those who want to know how Ethereum really works.

This shortform textbook provides a comprehensive overview of international economics and coverage of recent trends in the global economy to supplement students’ knowledge of this fast-moving subject area. Divided into two parts, the book begins by introducing the fundamental aspects of international economics (the international economic system, global networks and flows, the theory of international trade, trade policy, trade agreements, foreign exchange market, international factor movements, and developing countries) before moving on to focus on specialist topics such as the Covid-19 pandemic, the emerging economies of BRICS, and Brexit. Each chapter includes an essential summary, key terms, study questions, and references. The book is accompanied by a suite of digital resources, including a test bank of questions, PowerPoints slides, answers to chapter questions, and an instructor’s manual. As part of the Absolute Essentials of Business and Economics series, the book provides a straightforward way for students to learn about international economics, and will be invaluable reading for any student studying the global economy as part of a business, economics or international studies degree programme.

Absolute Essentials of Public Relations offers a valuable quick-start introduction to the many facets and forms of public relations theory and practice. It explores contemporary public relations through multiple lenses by focusing on what public relations essentially comprises, how it has come into existence, what contexts public relations works within, what tools and techniques professionals can deploy, and how professionals assess and justify the outcomes of their work. Divided into two parts – Concepts and Theories, and Applications and Specialisms – the book covers the fundamental theories and concepts and their application in contemporary practice, which together broadly reflect the typical syllabus content for undergraduate, postgraduate, and post-experience introductory courses in public relations. The topics covered in both sections are complemented by mini cases, which showcase academic and professional insights into practice. Offering a concise and approachable alternative to the mainstream, more heavyweight textbooks available, this book provides a comprehensive introduction to public relations theory and practice.

Fearless, innovative, driven and daring. These are the qualities of a disruptor: a business that is willing to take risks to achieve incredible success. In The Disruptors, leading business journalist Sally Percy investigates the stories behind some of the world's most innovative businesses, who took unconventional and trailblazing approaches to overcome the competition and achieve success. Spotify, Nintendo, TikTok and A24. These are all businesses that have taken disruptive pathways to success and have redefined their industries. The Disruptors dives into the strategies behind these stories, offering valuable insights into innovative and daring entrepreneurship.

Blockchain technologies, as an emerging distributed architecture and computing paradigm, have accelerated the development/application of the Cloud/GPU/Edge Computing, Artificial Intelligence, cyber physical systems, social networking, crowdsourcing and crowdsensing, 5G, trust management, and finance. The popularity and rapid development of Blockchain brings many technical and regulatory challenges for research and academic communities. This book will feature contributions from experts on topics related to performance, benchmarking, durability, robustness, as well data gathering and management, algorithms, analytics techniques for transactions processing, and implementation of applications.

Ethereum represents the gateway to a worldwide, decentralized computing paradigm. This platform enables you to run decentralized applications (DApps) and smart contracts that have no central points of failure or control, integrate with a payment network, and operate on an open blockchain. With this practical guide, Andreas M. Antonopoulos and Gavin Wood provide everything you need to know about building smart contracts and DApps on Ethereum and other virtual-machine blockchains. Discover why IBM, Microsoft, NASDAQ, and hundreds of other organizations are experimenting with Ethereum. This essential guide shows you how to develop the skills necessary to be an innovator in this growing and exciting new industry. Run an Ethereum client, create and transmit basic transactions, and program smart contracts Learn the essentials of public key cryptography, hashes, and digital signatures Understand how "wallets" hold digital keys that control funds and smart contracts Interact with Ethereum clients programmatically using JavaScript libraries and Remote Procedure Call interfaces Learn security best practices, design patterns, and anti-patterns with real-world examples Create tokens that represent assets, shares, votes, or access control rights Build decentralized applications using multiple peer-to-peer (P2P) components