1 citations · 1 across the 4 of their papers we have counts for
4 papers
Porosity and Material Disorder Drive Distinct Channelization Transition
André F. V. Matias, Rodrigo C. V. Coelho, Humberto A. Carmona +2
Flow through porous media can reshape the medium through erosion and deposition, producing preferential flow channels across a wide range of natural and industrial systems. Yet the…
Glassy phase transition in immiscible steady-state two-phase flow in porous media
Santanu Sinha, Humberto Carmona, José S. Andrade +1
Two-phase flow in porous media is a ubiquitous phenomenon that has been studied for well over a century. However, we still lack a successful theory that predicts flow on a macrosco…
Evolving spatiotemporal patterns and urban scaling of deaths from external causes
Cesar I. N. Sampaio Filho, Humberto A. Carmona, Antonio S. Lima Neto +4
Urban scaling theory posits that urban indicators follow power-law relations with population, yet the evolution of these patterns - and the role of regional differences in settings…
Mapping Inter-City Trade Networks to Maximum Entropy Models using Electronic Invoice Data
Cesar I. N. Sampaio Filho, Rilder S. Pires, Humberto A. Carmona +1
We analyze the network of transactions among cities based on the electronic invoice database for the municipalities in the Ceará state, Brazil. It consists of approximately 3.7 bil…