Abstract: With the continuous development of oil and gas exploration, anisotropic medium has become an important target of oil and gas exploration. Both anisotropy and wave-induced fluid flow have ...
Abstract: The contraction high-order born approximation (CHBA) based on the three-dimensional finite volume method (3-D FVM) in the cylindrical coordinate system is implemented for logging while ...
The late 1940s and early 1950s were a golden age for polar mapmaking in the US. Major magazines such as Time, Life and Fortune commissioned a generation of famous cartographers – who had come of age ...
Professor James Cheshire (UCL Geography) explores in an article for The Conversation the significance of maps in The Cold War era, and the influence they may have had on US President Donald Trump and ...
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