Santiago Madruga

TL;DR: A substellar-mass object in orbit at about 300 astronomical units from the young low-mass star G 196-3 was detected by direct imaging as mentioned in this paper, and its mass was estimated at 25-10+15 Jupiter masses.

TL;DR: It is found that persistent activity emerges at low density of shortcuts, and that the system undergoes a transition to failure as their density reaches a critical value, with multiple stable periodic attractors below this transition.

TL;DR: In this paper, a dynamical model is proposed to describe the coupled decomposition and profile evolution of a free surface film of a binary mixture, which is based on model-H describing the coupled transport of the mass of one component (convective Cahn-Hilliard equation) and momentum (Navier-Stokes-Korteweg equations) supplemented by appropriate boundary conditions at the solid substrate and the free surface.

TL;DR: In this paper, a dynamical model is proposed to describe the coupled decomposition and profile evolution of a free surface film of a binary mixture, which is based on model-H describing the coupled transport of the mass of one component (convective Cahn-Hilliard equation) and momentum (Navier-Stokes-Korteweg equations) supplemented by appropriate boundary conditions at the solid substrate and the free surface.

TL;DR: In this paper, the authors study the dynamical states that emerge in a small-world network of recurrently coupled excitable neurons through both numerical and analytical methods, and they show that persistent activity arises for a small fraction of short-cuts, while a transition to failure occurs at a critical value of the short-cut density.