Abstract: In the study of subsurface seismic imaging, solving the acoustic wave equation is a pivotal component in existing models. The advancement of deep learning (DL) enables solving partial ...
Abstract: A new definition of the transition matrix for a general 2-D system model with variable coefficients is presented. The general response formula for the general 2-D system model with variable ...
Jan. 21, 2026 A major global study suggests that a hidden mismatch between two common blood tests could quietly signal serious trouble ahead. When results from creatinine and cystatin C—two markers ...