Physicists at the University of Oxford have contributed to a new study which has found that iron-rich asteroids can tolerate ...

Asteroid impacts with global consequences are vastly rarer, especially compared to the frequency with which they appear in ...

Americans may find themselves paying more for a bourbon neat these days. U.S. whiskey distillers throughout the liquor industry are facing financial hardship lately, and economic experts are pointing ...

Dynamic loading due to pulsation is a critical consideration in piping systems connected to reciprocating machinery, such as ...

Abstract: In this paper, a chamfer distribution antenna array is designed to generate a deflecting circular-polarized vortex beam carrying orbital angular momentum (OAM) mode. When the vortex beam is ...

Abstract: I develop inverse scattering methods for velocity reconstruction in the subsurface, based on multiple scattering theory, Gaussian beams and nonlinear Born approximation. This method is based ...