Results 261 to 270 of about 63,435 (296)
Some of the next articles are maybe not open access.
Aggregation phenomena in the suspension polymerization of VCM
Colloid & Polymer Science, 1990In the suspension polymerization of VCM, insoluble polymer particles are formed inside the monomer droplets. The growth and aggregation of these particles are responsible for important polymer properties, such as porosity. It is well established that the most characteristic polymer particles, the primary particles, are of a narrow distribu- tion with a
E. Diamadopoulos +2 more
openaire +1 more source
Wetting phenomena and colloidal aggregation in binary mixtures
Physical Review A, 1990Recent experiments on colloidal suspensions of silica spheres in a water-lutidine mixture close to the consolute point have revealed interesting sphere-aggregation behavior that has been linked to wetting phenomena. We carry out a theoretical analysis of the phase behavior in such mixtures and suggest that the observed behavior is consistent with ...
openaire +2 more sources
Aggregating Spatio-temporal Phenomena at Multiple Levels of Detail
2015Spatio-temporal data are collected at high levels of detail (LoDs). Both spatial and temporal characteristics of data can be expressed at different LoDs. Depending on the phenomenon and the analytical goal, different LoDs can be suitable for a user’s analysis since different LoDs may provide different perceptions of a phenomenon. It is crucial to model
Ricardo Almeida Silva +3 more
openaire +2 more sources
Nanoscale Studies on Aggregation Phenomena in Nanofluids
2018Understanding the microscopic dispersion and aggregation of nanoparticles at nanoscale media has become an important challenge during the last decades. Nanoscale modeling techniques are the important tools to tackle many of the complex problems faced by engineers and scientists.
Razmara, Naiyer +2 more
openaire +1 more source
Aggregation phenomena in photobicyclised pyridinium salts
New Journal of Chemistry, 2017Absorption and emission spectra of PQPBF 4 and BPDTQClO 4 in water provide evidence, supported by theoretical calculations, of H-aggregation in this solvent.
A. Aracena +4 more
openaire +2 more sources
Aggregation Phenomena in Water-in-Oil Emulsions
Langmuir, 1996We report the phase behavior of monodisperse water-in-oil emulsion droplets. We show that depending upon the droplet size, the surfactant concentration within the continuous oil phase, the chemical nature of the oil, and the temperature, the emulsion droplets may remain dispersed or reversibly aggregated.
F. Leal-Calderon +7 more
openaire +1 more source
On the nature of interactions associated with aggregation phenomena in the mouth
Journal of Dentistry, 1979Abstract The evidence to support therole of acalcium-bridging mechanismin aggregation phenomena in the mouth is discussed in relation to additional evidence to the contrary. Other possible aggregating mechanisms are discussed and a hypothesis is presented to support the role of the hydrophobic interaction in these processes.
openaire +2 more sources
Statistical physics models of aggregation phenomena
Journal of Physics A: Mathematical and General, 1997Summary: Aggregation phenomena of elementary particles into clusters is one of the most fascinating and challenging problems of statistical physics. Here we adopt a stochastic approach for the modelling of these phenomena. More precisely, we formulate the problem as follows (which we shall refer to as the `cavity' method): given a population of \(N ...
openaire +1 more source
Advances in Colloid and Interface Science, 1993
Marina Carpineti, Marzio Giglio
openaire +1 more source
Marina Carpineti, Marzio Giglio
openaire +1 more source