Crc press sep 2008 (3 risultati)

Buch. Condizione: Neu. Neuware - Wireless mesh networks (WMN) encompass a new area of technology set to play an important role in the next generation wireless mobile networks. WMN is characterized by dynamic self-organization, self-configuration, and self-healing to enable flexible integration, quick deployment, easy maintenance, low costs, high scalability, and reliable services. To achieve these aims, security mechanisms are essential to ensure trusted on-going communications.Security in Wireless Mesh Networks explores key security challenges set in diverse scenarios, as well as emerging standards that include authentication, access control and authorization, attacks, privacy and trust, encryption, key management, identity management, DoS attacks, intrusion detection and prevention, secure routing, and security policies. The book also examines security mechanisms in IEEE 802.11, IEEE 802.15, IEEE 802.16, and IEEE 802.20 standards. In addition, it provides numerous case studies and applications to facilitate understanding. As a single, comprehensive guide to security-related issues in WMN, this book is an important resource to have if you are working on the design, selection, and implementation of wireless mesh networks and system components. …

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The Little Eye Book: A Pupil's Guide to Understanding Ophthalmology is an easy-to-understand introduction to the field of eye care that has been updated into a newSecond Edition. This book is written with the non-physician in mind, so you won't be bogged down with heavy details, yet every basic fact that you need is right here. With photographs as well as drawings and helpful tables and charts, this conversational-style text packs a big punch.Beginning with an illustrated description of ocular anatomy, the book sweeps you into the workings of vision with hardly a blink, where you'll learn what happens when light meets the eye. But life is never perfect, and sometimes the eye isn't either. You'll get a good overview of disorders and trauma, from lids to optic nerves. The all-important red eye has a section all its own, including symptoms, signs, what's an emergency and what's not. A chapter on eye symptoms and their potential causes will help you understand patients' complaints.New to the Second Edition:A chapter on refractive errors and their correction, including a section on glasses and contact lensesNew technology topics including optical coherence tomography, scanning laser tomography, wavefront analysis and moreUpdated information on medications and refractive surgeryIncludes over 65 figures and 10 tablesNow you will finally understand how the eye works without spending hours trying to get through an overwhelming medical book. Need to know how to take a history, check vision or pupils, or give someone eye medications It's in here! Wonder what special testing is available We tell you! Have questions about surgery or medical treatment Yep, we covered that, too, and more!Written by Janice K. Ledford, an eyecare professional with over 26 years of experience, The Little Eye Book: A Pupil's Guide to Understanding Ophthalmology, Second Edition is perfect for anyone who works in the eye care industry or with patients, but isn't an ophthalmologist. 190 pp. Englisch.…

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Preeminent Experts Update a Well-Respected BookTaking into account the regulatory and scientific developments that have occurred since the second edition, Design and Analysis of Bioavailability and Bioequivalence Studies, Third Edition provides a complete presentation of the latest progress of activities and results in bioavailability and bioequivalence on regulatory requirements, scientific and practical issues, and statistical methodology.New to the Third Edition Four new chapters that present a thorough account of novel developments in the field New and updated sections that reflect recent advances in the statistical methodology in the design and analysis of bioavailability and bioequivalence studies Reorganization of the material into five parts, making it easier to access related information together Over 100 new references from the literature Like its bestselling predecessors, this edition covers all of the statistical problems that may occur in the various stages of design and data analysis. Keeping the mathematics and statistics at a fundamental level, it continues to focus on practical concepts rather than technical details. 756 pp. Englisch.…