Although a combination of aggregate characteristics dictate particle settling, it is commonly assumed that large particles have higher terminal velocities. This simplifying assumption often leads to overprediction of large ...

PM10 emission largely depends on the characteristics of the saltation process, which involves the movement of aggregate and isolated particles. Studies analyzing the relationship between the fragmentation of saltating ...

El estudio de materiales movilizados a través de los sistemas fluviales es de gran interés para resolver cuestiones tanto ambientales como de ingeniería. La presencia de sedimentos formando agregados, es frecuente en ...

An aggregated model to estimate mean denudation rates of tropical mountain basins with limited data is presented, which is calibrated for Antioquia (Colombia); based on the transport equation of Engelund-Hansen. Two ...

The processes of formation, growth, rupture, and rearrangement of flocs, which occur during coagulation/flocculation, significantly influence the removal efficiency of the aggregates in water treatment. Therefore, it is ...

This paper presents the oil-suspended particulate matter aggregate (OSA) resulted from the interaction of droplets of dispersed oil in a water column and particulate matter. This structure reduces the adhesion of oil on ...

The aggregation states of Escherichia coli phosphofructokinase 2 (Pfk-2) and of a mutant enzyme (Pfk-2*) altered in the inhibitory allosteric site for MgATP were measured in the presence and in the absence of substrates ...