Unlike traditional synchrotron X-ray sources, X-ray Free Electron Lasers (XFELs) 1,2 provide orders-of-magnitude higher peak intensities and ultrashort pulse durations, typically on the femtosecond ...

Table 1 Symbols used in this study, ordered alphabetically with Roman letters followed by Greek. Here, we present data from a set of experiments in Newtonian and non-Newtonian fluids using a range of ...

We take particle effects for granted now with CGI being so advanced. But how were such effects done before computers were powerful enough to take over? Here are some of the most famous examples along ...