Results 281 to 290 of about 1,702,102 (343)
Characterization and modeling of cell migration and aggregation phenomena in vitro
Priscila Marcia Costa Assumpção da Silva
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Aggregation phenomena and fractal aggregates
Contemporary Physics, 1987Abstract Recent work to understand aggregation phenomena and the structure of fractal aggregates is reviewed. After describing a typical aggregation experiment, the concept of the fractal is introduced and theoretical models capable of building fractal clusters are reviewed with particular emphasis on diffusion-limited aggregation.
R. Jullien
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Collagen aggregation phenomena
Biopolymers, 1966AbstractThree processes by which tropocollagen units associate to yield highly specific aggregates have been examined. From the temperature coefficients of the amounts aggregated it is concluded that the complex “native” aggregation is endothermic, whereas both end‐to‐end and lateral aggregation are exothermic.
J. Cassel
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Aggregation phenomena in telechelic star polymer solutions
Physical Review E, 2009Telechelic star polymers are macromolecules with functionalized, mutually attractive end groups. We employ computer simulations on a lattice to investigate the phase behavior of trifunctional telechelic stars as a function of the fraction lambda of attractive terminal monomers.
Federica, Lo Verso +2 more
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Protein Folding and Aggregation Phenomena
AIP Conference Proceedings, 2003A simple lattice protein model is used to study the effects of aggregation phenomena on protein folding. Folding kinetics of non‐isolated protein molecules is studied: different molecules can interact each other and, in competition with folding, aggregation (formation of a dimer) can occur.
G. Giugliarelli
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Fluctuations and scaling in aggregation phenomena
Physical Review B, 2000We introduce a method which enables us to isolate different sources of fluctuations during a typical aggregation process. As an example, we focus on the evolution of islands during irreversible submonolayer epitaxy. We show that only spatial fluctuations in island nucleation are required to produce the scaling of their size distribution as determined ...
C. Ratsch +4 more
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Rate Equation Approach to Aggregation Phenomena
1986A general qualitative theory for the mean-field rate equation describing aggregation processes is described. Various exponents describing the cluster-size distribution and its time evolution are derived. It is found that this theory frequently gives a good account of systems with more realistic kinetics, such as cluster-cluster aggregation, but that ...
F. Leyvraz
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Waves in Random and Complex Media, 2022
The mechanisms involved in the heat transport enhancement due to suspended nanoparticles are still unclear. Many studies have shown that nanoparticle aggregation is a key aspect of increasing nanofluid thermal conductivity.
P. Rana +3 more
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The mechanisms involved in the heat transport enhancement due to suspended nanoparticles are still unclear. Many studies have shown that nanoparticle aggregation is a key aspect of increasing nanofluid thermal conductivity.
P. Rana +3 more
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Aggregation phenomena in xanthene dyes
Accounts of Chemical Research, 1989Oscar Valdes-Aguilera, D. C. Neckers
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Environmental implications of aggregation phenomena: Current understanding
Current Opinion in Colloid & Interface Science, 2006This review highlights the current understanding of the aggregation phenomena of importance in Industrial Environmental Protection Technology; namely of particle aggregation in wastewater and gas emission treatment. The wastewaters and gaseous emissions from Forest Industry are our main focus.
Natalia Maximova, Olli Dahl
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