Atlas of Orthoses and Assistive Devices E-Book

by Joseph B. Webster, Douglas P. Murphy

2017 · Elsevier Health Sciences

Advances in the material sciences, 3D printing technology, functional electrical stimulation, smart devices and apps, FES technology, sensors and microprocessor technologies, and more have lately transformed the field of orthotics, making the prescription of these devices more complex than ever before. Atlas of Orthoses and Assistive Devices, 5th Edition, brings you completely up to date with these changes, helping physiatrists, orthopaedic surgeons, prosthetists, orthotists, and other rehabilitative specialists work together to select the appropriate orthotic device for optimal results in every patient. - Provides an introduction to Brain-Computer Interface (BCI) systems relating to Assistive Technology (AT) systems and orthotics. - Includes Key Points in every chapter so you can quickly access expert guidance. - Maintains a valuable balance of content that is essential for both physiatrists and orthopaedic surgeons. - Covers state-of-the-art topics in the areas of biomechanics, fabrication techniques, and construction of orthoses with advanced technologies. - Incorporates an all-new, vibrant full-color design to enhance illustrations and make navigation fast and easy. - Places greater emphasis on carbon fiber materials and lightweight thermoplastics. - Includes content on 3D printing technology and how it has revolutionized fabrication strategies. - Features a more in-depth discussion of sensors and microprocessor technologies, advances in FES technology with respect to orthotics, smart devices and relevant apps, and the use of scanner technology in orthotic fabrication. - Explains new orthotic devices and their indications from acute traumatic situations through chronic rehabilitation needs. - Expert ConsultTM eBook version included with purchase. This enhanced eBook experience allows you to search all of the text, figures, and references from the book on a variety of devices.

Protocols for Authentication and Key Establishment

by Colin Boyd, Anish Mathuria, Douglas Stebila

2019 · Springer Nature

This book is the most comprehensive and integrated treatment of the protocols required for authentication and key establishment. In a clear, uniform presentation the authors classify most protocols in terms of their properties and resource requirements, and describe all the main attack types, so the reader can quickly evaluate protocols for particular applications. In this edition the authors introduced new chapters and updated the text throughout in response to new developments and updated standards. The first chapter, an introduction to authentication and key establishment, provides the necessary background on cryptography, attack scenarios, and protocol goals. A new chapter, computational security models, describes computational models for key exchange and authentication and will help readers understand what a computational proof provides and how to compare the different computational models in use. In the subsequent chapters the authors explain protocols that use shared key cryptography, authentication and key transport using public key cryptography, key agreement protocols, the Transport Layer Security protocol, identity-based key agreement, password-based protocols, and group key establishment. The book is a suitable graduate-level introduction, and a reference and overview for researchers and practitioners with 225 concrete protocols described. In the appendices the authors list and summarize the relevant standards, linking them to the main book text when appropriate, and they offer a short tutorial on how to build a key establishment protocol. The book also includes a list of protocols, a list of attacks, a summary of the notation used in the book, general and protocol indexes, and an extensive bibliography.

African Americans in the West

by Douglas Flamming

2009 · Bloomsbury Publishing USA

Based on the latest research, this work provides a new look at the lives of African Americans in the Western United States, from the colonial era to the present. From colonial times to the present, this volume captures the experiences of the westward migration of African Americans. Based on the latest research, it offers a fresh look at the many ways African Americans influenced—and were influenced by—the development of the U.S. frontier. African Americans in the West covers the rise of the slave trade to its expansion into what was at the time the westernmost United States; from the post–Civil War migrations, including the Exodusters who fled the South for Kansas in 1879 to the mid–20th century civil rights movement, which saw many critical events take place in the West—from the organization of the Black Panthers in Oakland to the tragic Watts riots in Los Angeles.