Автор: Slawinski M. A. Название: Waves and Rays in Elastic Continua ISBN: 9814641758 ISBN-13(EAN): 9789814641753 Издательство: World Scientific Publishing Рейтинг: Цена: 18216.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The present book — which is the third, significantly revised edition of the textbook originally published by Elsevier Science — emphasizes the interdependence of mathematical formulation and physical meaning in the description of seismic phenomena. Herein, we use aspects of continuum mechanics, wave theory and ray theory to explain phenomena resulting from the propagation of seismic waves.The book is divided into three main sections: Elastic Continua, Waves and Rays and Variational Formulation of Rays. There is also a fourth part, which consists of appendices.In Elastic Continua, we use continuum mechanics to describe the material through which seismic waves propagate, and to formulate a system of equations to study the behaviour of such a material. In Waves and Rays, we use these equations to identify the types of body waves propagating in elastic continua as well as to express their velocities and displacements in terms of the properties of these continua. To solve the equations of motion in anisotropic inhomogeneous continua, we invoke the concept of a ray. In Variational Formulation of Rays, we show that, in elastic continua, a ray is tantamount to a trajectory along which a seismic signal propagates in accordance with the variational principle of stationary traveltime. Consequently, many seismic problems in elastic continua can be conveniently formulated and solved using the calculus of variations. In the Appendices, we describe two mathematical concepts that are used in the book; namely, homogeneity of a function and Legendre's transformation. This section also contains a list of symbols.
Автор: Attwood Название: X-Rays and Extreme Ultraviolet Radiation ISBN: 1107062896 ISBN-13(EAN): 9781107062894 Издательство: Cambridge Academ Рейтинг: Цена: 10930.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Master the physics and understand the current applications of modern X-ray and EUV sources with this comprehensive yet mathematically accessible guide. This second edition includes entirely new material on free electron lasers, laser high harmonic generation, X-ray and EUV optics, nanoscale imaging, and femtosecond and attosecond techniques.
Автор: Slawinski Michael Et Al Название: Wavefronts And Rays: As Characteristics And Asymptotics ISBN: 9814295515 ISBN-13(EAN): 9789814295512 Издательство: World Scientific Publishing Рейтинг: Цена: 11880.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Suitable for graduate students of physical sciences and engineering, this book provides a background of physics and mathematics for the concept of rays. It describes the theory of characteristics for different types of differential equations, the applications to wave propagation in different types of media, and the phenomena such as caustics.
Автор: Shih-Lin In-Hang Название: Multiple Diffraction of X-Rays in Crystals ISBN: 3642821685 ISBN-13(EAN): 9783642821684 Издательство: Springer Рейтинг: Цена: 15672.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The three-dimensional arrangement of atoms and molecules in crystals and the comparable magnitude of x-ray wavelengths and interatomic distances make it possible for crystals to have more than one set of atomic planes that satisfy Bragg`s law and simultaneously diffract an incident x-ray beam - this is the so-called multiple diffraction.
Описание: The authors are greatly indebted to the College of Textiles of North Carolina State University at Raleigh for support from the administration there for typing, word processing, stationery, mailing, drafting diagrams, and general assistance.
Автор: Govind Rao Название: Optical Sensor Systems in Biotechnology ISBN: 3642261140 ISBN-13(EAN): 9783642261145 Издательство: Springer Рейтинг: Цена: 36570.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Optical Sensor Systems in Biotechnology covers trends in this modern biotechnology. The book treats all aspects of this interdisciplinary technology, where knowledge, methods and expertise are required from a broad range of disciplines.
ООО "Логосфера " Тел:+7(495) 980-12-10 www.logobook.ru
