We present the results of a set of numerical simulations of long-duration gamma-ray burst
jets aimed at studying the effect of a variable engine on the peak frequency of the photospheric
emission. Our simulations follow the propagation of the jet inside the progenitor star,
its break-out, and the subsequent expansion...
Seascape ecology is an emerging discipline focused on understanding how features of the marine habitat influence the
spatial distribution of marine species. However, there is still a gap in the development of concepts and techniques for its
application in the marine pelagic realm, where there are no clear boundaries delimitating...