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Roots at the percolation threshold
Physical Review E, 2015 The rhizosphere is the layer of soil around the roots where complex and dynamic interactions between plants and soil affect the capacity of plants to take up water. The physical properties of the rhizosphere are affected by mucilage, a gel exuded by roots. Mucilage can absorb large volumes of water, but it becomes hydrophobic after drying.
Kroener, Eva +2 more
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Percolation threshold of carbon nanotubes filled unsaturated polyesters [PDF]
, 2010 This paper reports on the development of electrically conductive nanocomposites containing multi-walled carbon nanotubes in an unsaturated polyester matrix.
Partridge, I. K. +5 more
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Are the tails of percolation thresholds Gaussians? [PDF]
Journal of Physics A: Mathematical and General, 2004 The probability distribution of percolation thresholds in finite lattices were first believed to follow a normal Gaussian behaviour. With increasing computer power and more efficient simulational techniques, this belief turned to a stretched exponential behaviour, instead. Here, based on a further improvement of Monte Carlo data, we show evidences that
de Oliveira, P. M. +2 more
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Continuum percolation of porous media via random packing of overlapping cube-like particles
Theoretical and Applied Mechanics Letters, 2018 The pore configuration in porous medium is assumed to be the randomly distributed cube-like particles which can overlap each other in the periodic cubic domain, and the impact of particle characteristics on the percolation property of these cube-like ...
Jianjun Lin, Huisu Chen
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Estimates of threshold and strength of percolation clusters on square lattices with (1,)-neighborhood [PDF]
Компьютерные исследования и моделирование, 2014 In this paper we consider statistical estimates of threshold and strength of percolation clusters on square lattices. The percolation threshold pc and the strength of percolation clusters P for a square lattice with (1,)-neighborhood depends not only on ...
Pavel Valentinovich Moskalev
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Sharp thresholds and percolation in the plane [PDF]
Random Structures & Algorithms, 2006 AbstractRecently, it was shown by Bollobás and Riordan Probab Theory Related Fields 136 (2006), 417–468 that the critical probability for random Voronoi percolation in the plane is 1/2. As a by‐product of the method, a short proof of the Harris–Kesten Theorem was given by Bollobás and Riordan Bull London Math Soc 38 (2006), 470–484.
Bollobas, B, Riordan, O
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Evolution of dispersion of carbon nanotubes in Polyamide 11 matrix composites as determined by DC conductivity [PDF]
, 2012 Double-walled Carbon NanoTubes (DWCNTs) have been dispersed in a Polyamide 11 (PA11) matrix by two routes: in the solvent way, Polyamide 11 was first dissolved in its solvent to ensure a liquid state dispersion of carbon nanotubes by ultrasonic way; in ...
Levallois, Franck +5 more
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Topology invariance in percolation thresholds [PDF]
The European Physical Journal B, 1998 11 pages, latex, 1 figure ...
Galam, Serge, Mauger, Alain
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Results in Physics, 2019 The influences of interphase regions on the percolation threshold and electrical conductivity of nanocomposites polymer/carbon nanotubes (CNT) nanocomposites (PCNT) have been ignored in previous articles, although the interphase layer around CNT can ...
Yasser Zare +2 more
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Conformality and percolation threshold in neutron stars [PDF]
EPJ Web of Conferences, 2022 Speed of sound is given attention in multi-messenger astronomy as it encodes information of the dense matter equation of state. Recently the trace anomaly was proposed as a more informative quantity.
Marczenko Michał +3 more
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