Streaming in MR14 and online 2023-11-06 14:00: Characterizing emergent phenomena in MRI turbulence, using the (spectral harmonic) test-field method (Oliver Gressel (Leibniz-Institut für Astrophysik Potsdam)) 2023-11-13 14:00: Dust gas instabilities and planet formation (Francesco Lovascio (Astrophysical Research Center of Lyon))