Showing 1 - 10 of 28
A statistical model describing the propensity for protein aggregation is presented. Only amino-acid hydrophobicity … effect of singular hydrophobic patches which were found to be statistically significant for predicting aggregation propensity … mesoscopic principle for protein folding/aggregation. …
Persistent link: https://www.econbiz.de/10010872997
We analyse a model for the aggregation of polystyrene particles which arises in an electrorheology system in which …
Persistent link: https://www.econbiz.de/10010873133
. Aggregation patterns can be produced with the discrete model, and we show that there is a transition between the presence and … absence of aggregation depending on the sign of D(C). A combination of simulation and analysis shows that both the existence …
Persistent link: https://www.econbiz.de/10010873913
New analytical solutions in the theory of the Brownian coagulation with a wide class of collision kernels have been found with using the Taylor-series expansion method of moments (TEMOM). It has been shown at different power exponents in the collision kernels from this class and at arbitrary...
Persistent link: https://www.econbiz.de/10011209678
In this paper a measure is proposed of the rate with which the collective motion of cells leads to aggregation and … structure formation. It will be shown that the spatial entropy of the cells tends to decrease during aggregation and an index … experiments on cellular migration and aggregation. …
Persistent link: https://www.econbiz.de/10010871809
Small-angle light and X-ray scattering are used to study the morphology of reinforcing fillers in organic rubbers. The data, which extend over six orders of magnitude in length scale, reveal a complex morphology of the powders consisting of primary particles, aggregates and agglomerates. The...
Persistent link: https://www.econbiz.de/10010872369
We study a simple lattice model of shear-induced clustering in two dimensions in which clusters of particles aggregate under an imposed shear flow and fragment stochastically. Two non-equilibrium steady states are identified: an unjammed state and a jammed state characterised by a...
Persistent link: https://www.econbiz.de/10010872377
We study mass fluxes in aggregation models where mass transfer to large scales by aggregation occurs alongside … constant flux scaling valid for simple aggregation with input. Predictions are compared with Monte Carlo simulations. …
Persistent link: https://www.econbiz.de/10010588502
We present an approach to simulate aggregation and gelation based on the extension of the Dynamic Monte Carlo method … cluster aggregation simulations but is more precise, producing results in good agreement with expensive Brownian dynamics … simulations. We present results for one-dimensional aggregation using both hard-sphere and continuous potentials. Extensions to …
Persistent link: https://www.econbiz.de/10010588571
We discuss merging-and-creation as a self-organizing process for scale-free topologies in networks. Three power-law classes characterized by the power-law exponents 32, 2 and 52 are identified and the process is generalized to networks. In the network context the merging can be viewed as a...
Persistent link: https://www.econbiz.de/10010588673