In view of the current situation shortage alkaline aggregate and abundance weakly acidic weathered igneous rocks around Nairobi, Kenya, in order to fully improve adhesion performance asphalt rocks, this paper studies effects different anti-stripping agents separately combined on aggregates. The results show that agent can property medium rock asphalt, effect is better when combined.

Interaction of biomaterials with blood components including neutrophils is responsible for some of the clinical complications that have occurred in cardiopulmonary bypass, hemodialysis, and ventricular assist procedures. The possibility of inhibiting the initial adhesion of neutrophils to biomaterials has been studied extensively, but the problem remains unsolved. In this study, we investigated...