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Sin duda una de las área más apasionantes de la física es la electrónica, en el presente texto el Dr. Rito MIjarez Castro (investigador del Instituto de Investigaciones Eléctricas y miembro del Sistema Nacional de Investigaciones) realiza una presentación de los conceptos fundamentales de la electrónica de una manera amena, diferentes y atractiva, sin perder un rigor científico. Los lectores tienen la oportunidad de disfrutar un viaje por los conceptos básicos de la electricidad, después se viaja por los fundamentos de la electrónica hasta llegar al microcontrolador.
Con una visión totalmente diferente el Dr. Rito Mijarez ofrece en este libro una introducción básica, pero muy completa y actualizada, al campo de la electrónica. El estilo de presentación es ameno y claro, pero en ningún momento pierde el rigor de la materia, haciendo hincapié en los aspectos prácticos; por ello se incluye una gran variedad de problemas. Con la idea de que los alumnos cuenten con todos los elementos necesarios para comprender cada uno de los conceptos de la electrónica se hace un repaso a los circuitos eléctricos.
This operations research text incorporates a wealth of state-of-the-art, user-friendly software and more coverage of modern operations research topics. This edition features the latest developments in operations research.
Sonochemistry is studied primarily by chemists and sonoluminescence mainly by physicists, but a single physical phenomenon - acoustic cavitation - unites the two areas. The physics of cavitation bubble collapse, is relatively well understood by acoustical physicists but remains practically unknown to the chemists. By contrast, the chemistry that gives rise to electromagnetic emissions and the acceleration of chemical reactions is familiar to chemists, but practically unknown to acoustical physicists. It is just this knowledge gap that the present volume addresses. The first section of the book addresses the fundamentals of cavitation, leading to a more extensive discussion of the fundamentals of cavitation bubble dynamics in section two. A section on single bubble sonoluminescence follows. The two following sections address the new scientific discipline of sonochemistry, and the volume concludes with a section giving detailed descriptions of the applications of sonochemistry. The mixture of tutorial lectures and detailed research articles means that the book can serve as an introduction as well as a comprehensive and detailed review of these two interesting and topical subjects.
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The acoustic quality of a concert hall has frequently posed a mysterious puzzle, namely, what physical aspects of the sound field can produce superior sound for the listener. The author has been probing for more than adecade into the subjective qualities preferred for musical and speech sounds. The result of his extensive investigations - the discovery that four and only four independent parameters contribute effectively to good acoustics - is summarized in the present book. The capability of calculating acoustical quality at any seat in a proposed concert hall is a unique and quite useful aspect of Ando's design method. Alternative architectural schemes can be compared based on the number of seats which exceeds a previously accepted minimum standard of acoustical quality.