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Mobile and Wireless Communications with Practical Use-Case Scenarios

Mobile and Wireless Communications with Practical Use-Case Scenarios

The growing popularity of advanced multimedia-rich applications along with the increasing affordability of high-end smart mobile devices has led to a massive growth in mobile data traffic that puts significant pressure on the underlying network technology. However no single network technology will be equipped to deal with this explosion of mobile data traffic. While wireless technologies had a spectacular evolution over the past years the present trend is to adopt a global heterogeneous network of shared standards that enables the provisioning of quality of service and quality of experience to the end-user. To this end enabling technologies like machine learning Internet of Things and digital twins are seen as promising solutions for next generation networks that will enable an intelligent adaptive interconnected environment with support for prediction and decision making so that the heterogeneous applications and users' requirements can be highly satisfied. The aim of this textbook is to provide the readers with a comprehensive technical foundation of the mobile communication systems and wireless network design and operations and applications of various radio access technologies. Additionally it also introduces the reader to the latest advancements in technologies in terms of Internet of Things ecosystems machine learning and digital twins for IoT-enabled intelligent environments. Furthermore this textbook also includes practical use-case scenarios using Altair WinProp Software as well as Python TensorFlow and Jupyter as support for practice-based laboratory sessions. | Mobile and Wireless Communications with Practical Use-Case Scenarios

GBP 42.99
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The Internet of Materials

The Internet of Materials

State-of-the-art flat structures called metasurfaces can filter and steer light and sound render an object completely invisible to electromagnetic waves and much more. They can deliver automation remote operation and advanced performance to a wide variety of existing systems with applications in communications medical imaging sensing and security. However for non-specialists individual metasurfaces are currently restricted to limited reusability and accessibility. This book brings together various scientific disciplines with the aim of outlining a programmable ‘plug-and-play’ metasurface. The book focuses on a recently proposed platform – known as the HyperSurface – that provides many electromagnetic functions of metasurfaces in a single structure which can be controlled and reconfigured by software. This revolutionary approach paves the way for new opportunities in wireless communications and programmable wireless environments: HyperSurfaces could link networks with objects and physical environments and create smarter systems that are far more responsive to user demands. Walls that absorb radiation or block digital eavesdropping and wireless long-distance charging of devices are among the many possibilities. The book aspires to provide the foundational knowledge for creating an Internet of Materials enabling smart environments at any scale – from indoor wireless communications to medical imaging equipment. Although the set of disciplines involved covers a considerable span we hope that the material will benefit experts and students alike. | The Internet of Materials

GBP 34.99
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Symptom Sorter

Symptom Sorter

‘…approaches the consultation intuitively … The book oozes with patience for the patient and for the reader. What better prescription for the clinic could the practitioner need?’ Glycosmedia (of the Fifth Edition) ‘… this is a book worth having available at the point of care for health professionals including doctors nurses undergraduates and postgraduates to help them make sense of common symptoms. With the help of the authors’ opinions in combination with our own experience we should then be able to make better clinical decisions. ’ Sultan Qaboos University Medical Journal (of the Fourth Edition) Across its six editions Symptom Sorter has excelled in redressing the balance between symptoms and diagnoses to become the essential handbook to accompany the consultation in primary care. Presenting a multitude of symptoms commonly encountered in primary care these are meticulously explored using the red flags top tips and ready reckoner format for sorting symptoms that have made previous editions so popular and respected. This revised and updated sixth edition includes several new chapters and features expanded coverage of paediatric symptoms. Key features: · Fully updated with ‘investigations’ sections amended in line with latest guidelines and significant revisions throughout · Brand new chapters on acute abdominal pain in childhood hand and wrist swellings diarrhoea in children loin pain rectal bleeding in children vomiting in babies skinfold rash and dysuria · Consistent and logical presentation enables speedy access · Replicates accurately the experience in the consultation or clinic An invaluable reference for all general practitioners especially GP trainers and registrars this new edition of Symptom Sorter is also highly recommended for advanced nurse practitioners A&E nurses and pharmacists requiring a concise easy-to-use guide. The authors: Keith Hopcroft is a GP in Basildon Essex UK an associate trainer an editorial adviser to Pulse and a medical writer and columnist. Vincent Forte is a former GP based in Norfolk UK

GBP 31.99
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