This book constitutes the refereed proceedings of the 9th Asia-Pacific Network Operations and Management Symposium, APNOMS 2006. The book presents 50 revised full papers and 25 revised short papers, organized in topical sections on management of ad hoc and sensor networks, network measurements and monitoring, mobility management, QoS management, management architectures and models, security management, E2E QoS and application management, management experience, NGN management, and IP-based network management.

This handy book provides a single, up-to-date source of information for increasing the life of tool steels through optimized design and manufacturing. Supplying a solid understanding of the metallurgy involved, the text explains how material compositions, manufacturing processes, heat treatments, surface hardening techniques, and coatings affect tool steel properties, grades, and performance. It also explores real-life case studies and failure analyses, offering examples of die-life parameters and hints for modifying tool steels and heat treatments during cutting or forming processes. While the book offers deep coverage of properties, microstructure, and manufacturing, its focus is on describing the performance of each application of this special class of ferrous materials. Provides a single, up-to-date source of information for increasing the life of tool steels through optimized design and manufacturing. Explains how material compositions, manufacturing processes, heat treatments, surface hardening techniques, and coatings affect tool steel properties, grades, and performance. Supplies a solid understanding of the metallurgy involved in tool steel manufacturing, machining, hot and cold working, and molding. Offers examples of die-life parameters and hints for modifying tool steels and heat treatments during cutting or forming processes. Includes real-life case studies and failure analyses from the Villares Metals plant in Brazil.

More than 30 federal departments and agencies with a wide range of missions and programs manage large inventories of facilities, also called portfolios. These portfolios range in size from a few hundred to more than a hundred thousand individual structures, buildings, and their supporting infrastructure. They are diverse in terms of facility types, mix of types, and geographic dispersal. For federal senior executives, facilities portfolio-related decisions revolve around the allocation of resources (staff, funding, time) for acquisition, renovation, operation, repair, and disposition of facilities. To make informed decisions, senior executives require information that will allow them to answer such questions as: What facilities do we have? What condition are they in? What facilities are needed to support the organization's missions? This study lays out a framework for developing and evaluating trends in facilities portfolio conditions, investments, and costs and identifies a set of key indicators that can be used to track performance over time. Some of the indicators are currently in use in some federal agencies; others will need to be developed.