"This book presents the histories of the major North American shortwave clubs and reviews the professional and listener-generated shortwave literature of the era. It also covers the DX programs and other listening fare to which shortwave listeners were most attracted and the QSL-cards they sought as confirmation of their reception."--Provided by publisher.
This six-volume set presents cutting-edge advances and applications of expert systems. Because expert systems combine the expertise of engineers, computer scientists, and computer programmers, each group will benefit from buying this important reference work. An "expert system" is a knowledge-based computer system that emulates the decision-making ability of a human expert. The primary role of the expert system is to perform appropriate functions under the close supervision of the human, whose work is supported by that expert system. In the reverse, this same expert system can monitor and double check the human in the performance of a task. Human-computer interaction in our highly complex world requires the development of a wide array of expert systems. Expert systems techniques and applications are presented for a diverse array of topics including Experimental design and decision support The integration of machine learning with knowledge acquisition for the design of expert systems Process planning in design and manufacturing systems and process control applications Knowledge discovery in large-scale knowledge bases Robotic systems Geograhphic information systems Image analysis, recognition and interpretation Cellular automata methods for pattern recognition Real-time fault tolerant control systems CAD-based vision systems in pattern matching processes Financial systems Agricultural applications Medical diagnosis
Reviews the Voice of America's progress in modernizing its facilities, steps to cut programs and operations in response to decreased funding, and actions to adopt broadcasting strategies reflecting changing technology and world events. Graphs.
First published in 1991, this book presents a comprehensive annotated bibliography of radio broadcasting. Its eleven chapter-categories cover almost the entire range of radio broadcasting — with the exception of radio engineering due to its technical complexity although some of the historical volumes do encompass aspects, thus providing background material. Entries are primarily restricted to published books although a number of trade journals and periodicals are also included. Each entry includes full bibliographic information, including the ISBN or ISSN where available, and an annotation written by the author with the original text in hand.
Boys' Life is the official youth magazine for the Boy Scouts of America. Published since 1911, it contains a proven mix of news, nature, sports, history, fiction, science, comics, and Scouting.
The fastest-growing field in broadcasting entertainment is world band radio, with more than 150 countries participating in it. This book includes easy-access schedules that tell what is on when, plus ratings of world band radios and a chapter for the neophyte.
