Kirjahaku

First published in 1983, Race, Ethnicity and Power focuses on contemporary race and ethnic relations in six countries and looks at the historical context by tracing how various forces and factors, such as group power capabilities, shaped present-day ethnic and race relations. It describes how English settlers, and their descendants used their power historically to control major political, economic and social structures, and to shape the cultural policies of these countries. It explains how ethnic and race relations are best understood by assessing the changing power capabilities of Anglo and non-Anglo groups, and shows how changes in group relations are the consequence of two major factors: modification in group power resources and capabilities, and changes in situational factors. This book will be of interest to students of sociology, political science, ethnic studies and international relations.

First published in 1983, Race, Ethnicity and Power focuses on contemporary race and ethnic relations in six countries and looks at the historical context by tracing how various forces and factors, such as group power capabilities, shaped present-day ethnic and race relations. It describes how English settlers, and their descendants used their power historically to control major political, economic and social structures, and to shape the cultural policies of these countries. It explains how ethnic and race relations are best understood by assessing the changing power capabilities of Anglo and non-Anglo groups, and shows how changes in group relations are the consequence of two major factors: modification in group power resources and capabilities, and changes in situational factors. This book will be of interest to students of sociology, political science, ethnic studies and international relations.

Explains and resolves the electromagnetic compatibility challenges faced by engineers in transportation and communications This book is a mathematically-rich extension of courses required to maintain the Federal Communications Commission (FCC), the Canadian Standards Association (CSA), and the European Union certifications. The text provides an in-depth study of the electromagnetic compatibility (EMC) issues related to specific topics in transportation and communications, including Light Rail Transit, shadow effects, and radio dead spots, through the analysis of real-world case studies in the United States and Europe. The author provides Cartesian, cylindrical, and spherical solutions that can be applied to Maxwell's and Wave Equations. The book covers topics such as SCADA Systems, shielding, and complexities of radio frequencies and their effect on communication houses. The author also provides information for alternative industries to apply the solutions from the case studies and background content to their own professions. Presents a series of over twenty real-world case studies related to EMC in transportation and communicationsCovers power line radiation, shadow effects on subway cars, train control systems, and edge distortionsIncludes the OATS testing method and Department of Transportation (DOT) testProvides access to a companion website housing power point slides and additional appendices Electromagnetic Compatibility: Analysis and Case Studies in Transportation is a reference for practicing engineers involved in transportation and communications, as well as post-graduate engineering students studying transportation and communications in engineering.

Fiber optics is a transmission technique that uses electrical signals to modulate a light source and thereby produce an optical signal proportional to the electrical signal. These optical signals contain information that is transmitted via a glass waveguide to a light-sensitive receiver. Fiber optics has a distinct advantage over copper networks for some applications. The objective of this book is to explore monomode, as opposed to multimode, applications of fiber optics to local area networks (LANs), which have become a rather important aspect of this technology because of the ever-increasing growth of LANs. Monomode fiber optics requires the use of coherent light sources such as laser diodes, YAGs, and HeNe lasers, to name just a few. It has some distinct advantages over multimode that this text will investigate in a cursory manner. (The author's previous book on multimode fiber optics, Fiber Optic Design and Applications, published by Reston, would be helpful but not necessary to aug­ ment this text.) Monomode (or single-mode) fiber optics is the present direction of the state­ of-the-art because of its superior performance. Since a few problems existed that limited the growth of monomode technology at the time this book was being written, several sections of the text will be devoted to examining the shortcom­ ings as well as the performance advantages of this technology.