Results 31 to 40 of about 1,560,028 (331)
Application of the Lattice Boltzmann Method to Many Particle Dispersions
Journal of Fluid Science and Technology, 2011 We have discussed the feasibility of the lattice Boltzmann method as a simulation technique with multi-body hydrodynamic interactions for many particle dispersions.
Akira SATOH, Roy W. CHANTRELL
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Química Nova, 2011 The processing of national petroleums causes many operational problems due to the asphaltene aggregation phenomena. To evaluate the behavior of these phenomena, a study based on optical scan technique was carried out to understand the behavior of pure ...
Claudete Bernardo Henriques +4 more
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Scientific Reports, 2021 Formation of non-sessile, auto-aggregated cells of Staphylococcus aureus contributes to surface colonization and biofilm formation, hence play a major role in the early establishment of infection and in tolerance to antimicrobials.
Céline Burel +2 more
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Dispersion state phase diagram of citrate-coated metallic nanoparticles in saline solutions
Nature Communications, 2020 Citrate-stabilized metallic colloids are key materials towards chemosensing and catalysis applications. Here the authors introduce a new theoretical model to estimate how the stoichiometry of citrate molecules absorbed onto spherical metallic ...
Sebastian Franco-Ulloa +6 more
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Aggregation bias and its drivers in large‐scale flood loss estimation: A Massachusetts case study
Journal of Flood Risk Management, 2022 Large‐scale estimations of flood losses are often based on spatially aggregated inputs. This makes risk assessments vulnerable to aggregation bias, a well‐studied, sometimes substantial outcome in analyses that model fine‐grained spatial phenomena at ...
Adam B. Pollack +2 more
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Fractality à la carte: a general particle-cluster aggregation model [PDF]
Scientific Reports 6, 19505 (2016), 2015 Aggregation phenomena are ubiquitous in nature, encompassing out-of-equilibrium processes of fractal pattern formation, important in many areas of science and technology. Despite their simplicity, foundational models such as diffusion-limited aggregation (DLA) or ballistic aggregation (BA), have contributed to reveal the most basic mechanisms that give
arxiv +1 more source
Chemistry, 2015 A series composed of a tetra-, a tris- and a bisphosphonated ligand based on a pyridine scaffold (L(4) , L(3) and L(2) , respectively) was studied within the frame of lanthanide (Ln) coordination.
M. Elhabiri +9 more
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Role of clay constituents in stone decay processes
Materiales de Construccion, 2001 Stone alterability/durability is depending upon a number of intrinsic and extrinsic factors among which "clay minerals" constituents, either diffused throughout the stone framework or as coating-filling of void spaces, can play an important role ...
F. Veniale +3 more
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Aggregation pattern transitions by slightly varying the attractive/repulsive function. [PDF]
PLoS ONE, 2011 Among collective behaviors of biological swarms and flocks, the attractive/repulsive (A/R) functional links between particles play an important role. By slightly changing the cutoff distance of the A/R function, a drastic transition between two distinct ...
Zhao Cheng +4 more
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Scaling Theory for Migration-Driven Aggregate Growth [PDF]
Phys. Rev. Lett. 88 068301 (2002)., 2001 We give a comprehensive rate equation description for the irreversible growth of aggregates by migration from small to large aggregates. For a homogeneous rate K(i;j) at which monomers migrate from aggregates of size i to those of size j, that is, K(ai;aj) ~ a^{lambda} K(i,j), the mean aggregate size grows with time as t^{1/(2-lambda)} for lambda<2 ...
arxiv +1 more source