A simple algorithm (SAL) and a modified SAL (MSAL) for the estimation of the phase difference between two sine-wave signals are proposed. The results obtained by SAL and MSAL in simulations and on ...

This study advances seismic imaging by extending full acoustic wave-equation depth migration to vertical transversely isotropic (VTI) media. It utilizes a generalized two-way phase shift propagator ...

For the first time in history Formula 1 says around a quarter of its current fanbase is female, growing from just 10% in 2017 ...