This book is an introduction to wave dynamics as they apply to earthquakes, among the scariest, most unpredictable, and deadliest natural phenomena on Earth. Since studying seismic activity is essentially a study of wave dynamics, this text starts with a discussion of types and representations, including wave-generation mechanics, superposition, and spectral analysis. Simple harmonic motion is used to analyze the mechanisms of wave propagation, and driven and damped systems are used to model the decay rates of various modal frequencies in different media. Direct correlation to earthquakes in California, Mexico, and Japan is used to illustrate key issues, and actual data from an event in California is presented and analyzed. Our Earth is a dynamic and changing planet, and seismic activity is the result. Hundreds of waves at different frequencies, modes, and amplitudes travel through a variety of different media, from solid rock to molten metals. Each media responds differently to each mode; consequently the result is an enormously complicated dynamic behavior. Earthquakes should serve well as a complimentary text for an upper-school course covering waves and wave mechanics, including sound and acoustics and basic geology. The mathematical requirement includes trigonometry and series summations, which should be accessible to most upper-school and college students. Animation, sound files, and videos help illustrate major topics.
A chef, an event planner, and a basketball player's wife find their marriages and careers in Philadelphia challenged by new motherhood, difficult schedules, and infidelity, in a tale complicated by the return of a woman from Los Angeles ...
This book discusses the phenomenon of earthquakes, how and where they can occur, what causes them, the damage they can create, and how they can be predicted. The What About? series presents topics simply and directly.
This is a new history of the world that fits perfectly in your back pocket. 30+ artists contributions: With contributions from Farah Al Qasimi, Ed Atkins, Alessandro Bavo, Gabriele Basilico, Josh Bitelli, James Bridle, Cao Fei, Alex Mackin ...
Examines the phenomenon of earthquakes, describing how and where they occur, how they can be predicted, and how much damage they can inflict.
519 (Alquist),'' May 3, 1972, Senate Committee on Health and Welfare Bill Files, file ''1972-SB 519''; James A. Willis to William Campbell, July 12, 1972, Emery B. Dowell to Campbell, July 13,1972, John P. Sheehan to ...
From the 1638 so-called “Pilgrim’s Earthquake” to anticipating what the future may hold, John E. Ebel introduces you to the surprising history of earthquakes in the northeast corridor.
Discusses earthquakes, including their causes, what happens during an earthquake, where they frequently take place, and how to remain safe if an earthquake occurs.
Wald, D. J., H. Kanamori, D. V. Helmberger, and T. H. Heaton (1993) Source study ofthe 1906 San Francisco earthquake, Bull. Seism. Soc. Am., 83, 981–1019. Wald, D. J., T. H. Heaton, and K. Hudnut (1996) The slip history ofthe 1994 ...
This book focuses on the historical earthquakes of North and South America, and describes the effects those earthquakes have had with illustrated examples of recent structural damage at archaeological sites.
Readers will be introduced to the amazing science behind an earthquake occurrence in addition to modern examples of earthquakes from all over the world.