Polar Motion: The apparent displacement of the Earth's rotation axis relative to its solid surface, primarily driven by the redistribution of mass across the planet.

The finite-difference-time-domain (FDTD) algorithm for the solution of electromagnetic scattering problems is formulated in generalized coordinates in two dimensions and implemented in a code with the ...

Because of flexible geometric configuration and trajectory designation, time-domain algorithms become popular for unmanned aerial vehicle (UAV) synthetic aperture radar (SAR) applications. In this ...

Chapter 5 Curvilinear Motion 202 5.1. Emergence of Curvilinear Motion 202 5.2. Acceleration of a Curvilinear Motion 203 5.3. Motion of a Body Thrown along the Horizontal 204 5.4. Motion of a Body ...

Two polar bears are seen playfully sparring in a snow-covered landscape in slow motion Funny Polar Bear Lying on Ice and Looking at Camera Funny Polar Bear Lying on Ice and Looking at Camera polar ...

Reprint. Originally published: Mathematics for liberal arts. Reading, Mass. : Addison-Wesley, c1967. (Addison-Wesley series in introductory mathematics) Includes bibliographies and index Why ...

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This is a 2D orthogonal elliptic mesh (grid) generator which works by solving the Winslow partial differential equations (Elliptic PDEs). It is capable of modifying the meshes with stretching ...

This is the fourth, expanded edition of the comprehensive textbook published in 1990 on the theory and applications of path integrals. It is the first book to explicitly solve path integrals of a wide ...