This textbook covers Modules 4 and 5 of the AQA Information & Communications Technology 'A' level course and is suitable for a wide range of IT courses. Case studies are used throughout to illustrate the concepts as they are explained and questions from past exams are included.

In the mid-eighteenth century, Swiss-born mathematician Leonhard Euler developed a formula so innovative and complex that it continues to inspire research, discussion, and even the occasional limerick. Dr. Euler's Fabulous Formula shares the fascinating story of this groundbreaking formula—long regarded as the gold standard for mathematical beauty—and shows why it still lies at the heart of complex number theory. In some ways a sequel to Nahin's An Imaginary Tale, this book examines the many applications of complex numbers alongside intriguing stories from the history of mathematics. Dr. Euler's Fabulous Formula is accessible to any reader familiar with calculus and differential equations, and promises to inspire mathematicians for years to come.

The 2010 edition of the OECD Information Technology Outlook analyses the economic crisis and recovery, and suggests that the outlook for IT goods and services industries is good after weathering a turbulent economic period better than during the crisis at the beginning of the 2000s.

Written by an experienced author and practising teacher the Essentials student book matches the OCR specifications for A2 Physics.

Oral, Head and Neck Oncology and Reconstructive Surgery is the first multidisciplinary text to provide readers with a system for managing adult head and neck cancers based upon stage. Using an evidence-based approach to the management and treatment of a wide variety of clinical conditions, the extensive experience of the author and contributors in head and neck surgery and oncology are highlighted throughout the text. This includes computer aided surgical simulation, intraoperative navigation, robotic surgery, endoscopic surgery, microvascular reconstructive surgery, molecular science, and tumor immunology. In addition, high quality photos and illustrations are included, which are easily accessible on mobile devices. - Management protocols and outcomes assessment provide clear guidelines for managing problems related to adult head and neck oncology and reconstructive surgery. - State-of-the art guidance by recognized experts details current techniques as well as technological advances in head and neck/cranio-maxillofacial surgery and oncology. - Evidence-based content details the latest diagnostic and therapeutic options for treating a wide-variety of clinical problems with an emphasis on surgical technique and outcomes. - Multidisciplinary approach reflects best practices in managing head and neck oncology and cranio-maxillofacial surgery. - 900 highly detailed images clearly demonstrate pathologies and procedures. - Designed for the modern classroom which lets you access important information anywhere through mobile tablets and smart phones.

Describes recent market dynamics and trends in industries supplying IT goods and services and offers an overview of the globalisation of the information and communication technology (ICT) sector and the rise of ICT-enabled international sourcing.

This book analyses the impact of Information and Communication Technologies (ICTs) on economic development. It contains theoretical and empirical studies, including panel studies on various issues facing developing countries, such as education, corruption, economic growth, government expenditure, financial inclusion, foreign direct investment, infrastructure, economic and social welfare, and inequality. Each chapter offers a well-conceived analysis of the most recent trends in both theory and empirics and addresses numerous policy implications related to the different aspects dealt with in the volume. Overall, this book will be an excellent guide for global graduate students at the Master and PhD levels, as well as academics researching various issues related to economic development while analyzing the role of ICTs. It also addresses numerous policy implications related to economic development for policymakers, investors and stakeholders.

Papers from a seminar held at the Royaumont Abbey on 22 and 23 March 2004, and organized by the Banque de France, CEPII, and the Ifo Institute for Economic Research at the University of Munich.

This text offers clear examples, key ideas and activities to ensure full access to the economics specification. It also includes exam hints contributed by an examiner from the relevant board.