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Variable Stars as Essential Astrophysical Tools
Pulsating and eccentric binary stars play a fundamentally important role in deciphering the mass distribution within stars. The present volume reviews the fundamental concepts of both radial and nonradial oscillations in the stars, including the Sun. Helio- and astroseismological results are reviewed, from the basics to the most recent developments. A new theory is presented, which seems to explain the mechanism of the light and radial velocity variations of recently discovered Ap stars. This textbook covers almost all kinds of variable stars of widely different characteristics. It will serve as a reference text for a very long time to come, not only for specialists but also for undergraduate students of physics and astronomy.
Active Close Binaries
Since the 1970s symposia or colloquia devoted to recent research on close binaries have been held around the world almost annually. At meetings of the General Assembly of the International Astronomical Union this topic has also been discussed in detail at presentations in various commission meetings and also as invited talks by leading astronomers in the field. In recent years, fundamental changes have taken place in the study of close binaries due to the improvements in observational techniques, extension of observations from X-ray to radio regions of the electromagnetic spectrum, and advances in theoretical studies. For more than a decade, a group of astronomers at Ege University Observato...
Active Close Binaries
Proceedings of the NATO Advanced Study Institute, Kusadasi, Turkey, September 11-22, 1989
Electro-Horticulture
Learn about nature's secrets for increasing yields, accelerating growth, and protecting against droughts and other calamities. Buy now to learn the history and science behind electro-horticulture (also known as electroculture), its uses in agriculture, methods of setting up your own system, and more!In this book you will start by learning about the history of electroculture by studying the early experimenters who used "Earth Battery" technology to increase their yields from approximately 30% to 300%. Once you have an idea of the amazing successes that are possible, you'll start learning about the science behind the scenes ranging from soil science to the basics of plant electrophysiology. Fr...
