Gary Anderson

This first book, Basic Concepts of Ladder Logic Programming, of the five book PLC Programming Using RSLogix 500 series, focuses on many practical aspects of machine logic programming. Based on Allen Bradley's SLC 500 family of PLC's, the author takes you through the basic concepts and instructions used in ladder logic programming. Topics discussed and illustrated include: Basic Instructions and how they function, PLC architecture, I/O module function and configuration, the use of timers and counter instructions, memory allocation and addressing syntax, field wiring, and many other important concepts. The goal of this book is to provide a practical resource for those new to PLC technology and ladder logic programming; and to help you learn the necessary skills for doing your own programming and troubleshooting of PLC applications.

This accessible book examines two waves of business influence that created models of schooling that are out of touch with the experiences of students, the professional expertise of teachers, and the needs and interests of local communities. The book also describes the forms of resistance that are currently emerging to fight for the democratic mission of a public education.

This accessible book examines two waves of business influence that created models of schooling that are out of touch with the experiences of students, the professional expertise of teachers, and the needs and interests of local communities. The book also describes the forms of resistance that are currently emerging to fight for the democratic mission of a public education.

In December 1982, the Centers for Disease Control received the first reports of cases of children with HIV/AIDS. Since that time, the child welfare system, as well as other human service organizations, have been coping with and responding to the crises of children and families living with HIV/AIDS, including the considerable number of children affected by AIDS through the illness of their parents, siblings, or other family members. This volume is intended as a resource for personnel within the child welfare field serving children and families whose lives are touched by HIV and AIDS. The contributors add insight to and fuel the discussion of the fight against AIDS. They provide tools to help better serve the children and adolescents that the current epidemic so tragically affects. Chapters and contributors include: "Factors Associated with Parents' Decision to Disclose Their HIV Diagnosis to Their Children" by Lori S. Wiener, Haven B. Battles, and Nancy E. Heilman; "Custody Planning with HIV-Affected Families" by Sally Mason; "Correlates and Distribution of HIV Risk Behaviors Among Homeless Youths in New York City" by Michael C. Clatts, W. Rees Davis, J. L. Sotheran, and Aylin Attillasoy; and "HIV Prevention for Youths in Independent Living Programs" by Wendy F. Auslander, Vered Slonim-Nevo, Diane Elze, and Michael Sherraden. Originally published as a special issue of 'Child Welfare', this volume examines lessons learned from a variety of perspectives and settings, and identifies a number of continuing challenges facing the field. 'Children and HIV/AIDS' is an invaluable compendium that should be read by social workers and health specialists and all those affected by the epidemic.

People covered by public pensions are often the subject of 'pension envy:' that is, their benefits might seem more generous and their contributions lower than those offered by the private sector. Yet this book points out that such judgments are often inaccurate, since civil servants hold jobs with few counterparts in private industry, such as firefighters, police, judges, and teachers. Often these are riskier, dirtier, and demand more loyalty and discretion than would be required of a more mobile labor force in the private sector. The debate challenges traditional ideas about how the public employee labor contract is structured and raises questions about how such employees are attracted to the public sector, retained and motivated on the job, and retired, via an entire compensation package of wages and benefits. Authors explore aspects of these schemes, addressing the cost and valuation debate, along with the political economy of how public pension asset pools are perceived and managed, an increasingly important topic in times of global financial turmoil. The discussion also explores ways that public pensions can be strengthened in the US, Japan, Canada, and Germany. The volume captures a vigorous debate currently underway by academics, financial experts, regulators, and plan sponsors, all seeking to define a new future for public retirement systems. It will be of substantial interest to a wide range of readers, since public sector employees and their representatives will naturally find the comparisons and arguments over valuation of keen interest. Public pension administrators and policymakers seeking an explanation of what makes these plans so costly will gain a new understanding of how the arguments stack up. Private sector employers and plan sponsors can learn much from efforts to reform these retirement systems in states and countries around the world. Finally, investors and the taxpaying public more generally may be at risk to cover these long-term promises, so it behoves them to pay close attention to the financing and investment practices of these plans, along with their valuation. This volume represents an invaluable addition to the Pension Research Council / Oxford University Press series as it includes actuarial, economic, and financial perspectives making it useful for academics, retirement plan administrators, and public employees wishing to understand the challenges facing public pensions.

In December 1982, the Centers for Disease Control received the first reports of cases of children with HIV/AIDS. Since that time, the child welfare system, as well as other human service organizations, have been coping with and responding to the crises of children and families living with HIV/AIDS, including the considerable number of children affected by AIDS through the illness of their parents, siblings, or other family members. This volume is intended as a resource for personnel within the child welfare field serving children and families whose lives are touched by HIV and AIDS. The contributors add insight to and fuel the discussion of the fight against AIDS. They provide tools to help better serve the children and adolescents that the current epidemic so tragically affects. Chapters and contributors include: "Factors Associated with Parents' Decision to Disclose Their HIV Diagnosis to Their Children" by Lori S. Wiener, Haven B. Battles, and Nancy E. Heilman; "Custody Planning with HIV-Affected Families" by Sally Mason; "Correlates and Distribution of HIV Risk Behaviors Among Homeless Youths in New York City" by Michael C. Clatts, W. Rees Davis, J. L. Sotheran, and Aylin Attillasoy; and "HIV Prevention for Youths in Independent Living Programs" by Wendy F. Auslander, Vered Slonim-Nevo, Diane Elze, and Michael Sherraden. Originally published as a special issue of 'Child Welfare', this volume examines lessons learned from a variety of perspectives and settings, and identifies a number of continuing challenges facing the field. 'Children and HIV/AIDS' is an invaluable compendium that should be read by social workers and health specialists and all those affected by the epidemic.

This volume in the Living with the Shore series provides practical and specific information on the status of the nation's coast and useful guidelines that enable residents, visitors, and investors to live with and enjoy the shore without costly and futile struggles against the forces of nature.