The Gas Turbine Engineering Handbook has been the standard for engineers involved in the design, selection, and operation of gas turbines. This revision includes new case histories, the latest techniques, and new designs to comply with recently passed legislation. By keeping the book up to date with new, emerging topics, Boyce ensures that this book will remain the standard and most widely used book in this field. The new Third Edition of the Gas Turbine Engineering Hand Book updates the book to cover the new generation of Advanced gas Turbines. It examines the benefit and some of the major problems that have been encountered by these new turbines. The book keeps abreast of the environmental changes and the industries answer to these new regulations. A new chapter on case histories has been added to enable the engineer in the field to keep abreast of problems that are being encountered and the solutions that have resulted in solving them. - Comprehensive treatment of Gas Turbines from Design to Operation and Maintenance. In depth treatment of Compressors with emphasis on surge, rotating stall, and choke; Combustors with emphasis on Dry Low NOx Combustors; and Turbines with emphasis on Metallurgy and new cooling schemes. An excellent introductory book for the student and field engineers - A special maintenance section dealing with the advanced gas turbines, and special diagnostic charts have been provided that will enable the reader to troubleshoot problems he encounters in the field - The third edition consists of many Case Histories of Gas Turbine problems. This should enable the field engineer to avoid some of these same generic problems

This special issue revises and expands on presentations given at a conference on comparative research using international panel surveys held in Ann Arbor, Michigan. Five of the articles explicitly or implicitly examine international differences in savings behavior and wealth accumulation. The final two articles use international comparisons to assess the status of young children.

This book presents mathematical models of mob control with threshold (conformity) collective decision-making of the agents. Based on the results of analysis of the interconnection between the micro- and macromodels of active network structures, it considers the static (deterministic, stochastic and game-theoretic) and dynamic (discrete- and continuous-time) models of mob control, and highlights models of informational confrontation. Many of the results are applicable not only to mob control problems, but also to control problems arising in social groups, online social networks, etc. Aimed at researchers and practitioners, it is also a valuable resource for undergraduate and postgraduate students as well as doctoral candidates specializing in the field of collective behavior modeling.

In recent years, a flurry of reports on downsizing, outsourcing, and flexible staffing have created the impression that stable, long-term jobs are a thing of the past. According to conventional wisdom, workers can no longer count on building a career with a single employer, and job security is a rare prize. While there is no shortage of striking anecdotes to fuel these popular beliefs, reliable evidence is harder to come by. Researchers have yet to determine whether we are witnessing a sustained, economy-wide decline in the stability of American jobs, or merely a momentary rupture confined to a few industries and a few classes of workers. On the Job launches a concerted effort to reconcile the conflicting evidence about job stability and security. The book examines the labor force as a whole, not merely the ousted middle managers who have attracted the most publicity. It looks at the situation of women as well as men, young workers as well as old, and workers on part-time, non-standard, or temporary work schedules. The evidence suggests that long-serving managers and professionals suffered an unaccustomed loss of job security in the 1990s, but there is less evidence of change for younger, newer recruits. The authors bring our knowledge of the labor market up to date, connecting current conditions in the labor market with longer-term trends that have evolved over the past two decades. They find that layoffs in the early 1990s disrupted the implicit contract between employers and staff, but it is too soon to declare a permanent revolution in the employment relationship. Having identified the trends, the authors seek to explain them and to examine their possible consequences. If the bonds between employee and employer are weakening, who stands to benefit? Frequent job-switching can be a sign of success for a worker, if each job provides a stepping stone to something better, but research in this book shows that workers gained less from changing jobs in the 1980s and 1990s than in earlier decades. The authors also evaluate the third-party intermediaries, such as temporary help agencies, which profit from the new flexibility in the matching of workers and employers. Besides opening up new angles on the evidence, the authors mark out common ground and pin-point those areas where gaps in our knowledge remain and popular belief runs ahead of reliable evidence. On the Job provides an authoritative basis for spotting the trends and interpreting the fall-out as U.S. employers and employees rethink the terms of their relationship.

Presents the Dirichlet problem for harmonic functions twice: once using the Poisson integral for the unit disk and again in an informal section on Brownian motion, where the reader can understand intuitively how the Dirichlet problem works for general domains. This book is suitable for a first-year course in complex analysis

A child poverty rate of ten percent could mean that every tenth child is always poor, or that all children are in poverty for one month in every ten. Knowing where reality lies between these extremes is vital to understanding the problem facing many countries of poverty among the young. This unique study goes beyond the standard analysis of child poverty based on poverty rates at one point in time and documents how much movement into and out of poverty by children there actually is, covering a range of industrialised countries - the USA, UK, Germany, Ireland, Spain, Hungary and Russia. Five main topics are addressed: conceptual and measurement issues associated with a dynamic view of child poverty; cross-national comparisons of child poverty rates and trends; cross-national comparisons of children's movements into and out of poverty; country-specific studies of child poverty dynamics; and the policy implications of taking a dynamic perspective.