Significant advances in the field of optimal control have been made over the past few decades. These advances have been well documented in numerous fine publications, and have motivated a number of innovations in electric power system engineering, but they have not yet been collected in book form. Our purpose in writing this book is to provide a description of some of the applications of optimal control techniques to practical power system problems. The book is designed for advanced undergraduate courses in electric power systems, as well as graduate courses in electrical engineering, applied...

The introduction of communicative competence as the goal of second and for eign language teaching has led to recognition of the role of context in language learning and use. As communicative competence is defined by the social and cultural contexts in which it is used, no single communicative competence can serve as the goal and model for all learners. This recognition has had an impact on program design and materials development. One significant change is that the choice of a teaching method is no longer the primary concern. Instead, the first step for the program designer is becoming...

Contains cross references to the companion book User Interface Evaluation, 1994. After an introduction giving a historical perspective and definitions, a section on prerequisite knowledge areas discusses user capabilities, computer applications and capabilities, interaction characteristics, represe

The theme of the present volume concerns people' s response to the natural environment, considered at scales varying from that of a house- hold plant to that of vast wilderness areas. Our decision to focus on this particular segment of the physical environment was prompted in part by the intrinsic interest in this subject on the part of a diverse group of sodal scientists and professionals-and of laypersons, for that matter- and in part by the relative neglect of this topic in standard treatments of the environment-behavior field. It also serves to bring out once again the interdisdplinary...

In the first two volumes of the series we elected to cover a broad spectrum of topics in the environment and behavior field, ranging from theoretical to applied, and including disciplinary, interdiscipli- nary, and professionally related topics. Chapters in these earlier vol- umes dealt with leisure and recreation, the elderly, personal space, aesthetics, energy, behavioral approaches to environmental problems, methodological issues, social indicators, industrial settings, and the like. Chapters were written by psychologists, sociologists, geogra- phers, and other social scientists, and by...

The present volume in our series, Human Behavior and Environment, is devoted to a specific topic, continuing the pattern established in the last two volumes. The current theme is behavioral science aspects of trans portation. This topic was chosen to exemplify a problem area of practical import to which psychologists, sociologists, and other behavioral and social scientists can make and have been making notable contributions. Our volume includes papers from a variety of psychological perspec tives, including human factors, environmental psychology, and be havior modification, along with other...

This tenth volume in the series addresses an important topic of research, de sign, and policy in the environment and behavior field. Public places and spaces include a sweeping array of settings, including urban streets, plazas and squares, malls, parks, and other locales, and natural settings such as aquatic environments, national parks and forests, and wilderness areas. The impor tance of public settings is highlighted by difficult questions of access, control, and management; unique needs and problems of different users (including women, the handicapped, and various ethnic groups); and the...

This eleventh volume in the series departs from the pattern of earlier volumes. Some of those volumes addressed research, design, and policy topics in terms of environmental settings, for example, homes, communities, neighborhoods, and public places. Others focused on environmental users, for example, chil dren and the elderly. The present volume examines the field of environment and behavior studies itself in the form of intellectual histories of some of its most productive and still visible senior participants. In so doing we hope to provide readers with a grand sweep of the field-its...

In step with the growing interest in place attachment, this volume examines the phenomena from the perspective of several disciplines-including anthropology, folklore, and psychology-and points towards promising directions of future research.