113 citations
2 papers
physics.pop-ph2016
Why is there no von Neumann probe on Ceres? Error catastrophe can explain the Fermi-Hart Paradox
Axel Kowald
It has been argued that self-replicating robotic probes could spread to all stars of our galaxy within a timespan that is tiny on cosmological scales, even if they travel well belo…
q-bio.NC2013★ 113 cited
Resting-State Functional Connectivity in Late-Life Depression: Higher Global Connectivity and More Long Distance Connections
Iwo Jerzy Bohr, Eva Kenny, Andrew Blamire +4
Functional magnetic resonance imaging recordings in the resting-state (RS) from the human brain are characterized by spontaneous low-frequency fluctuations in the blood oxygenation…