Showing 19,661 - 19,661 results of 19,661 for search '(( significantly increased decrease ) OR ( significance ((b decrease) OR (a decrease)) ))', query time: 0.67s Refine Results
  1. 19661

    Enhancement of mechanical and thermal properties of porous alkaline cements using silica and alumina nanoparticles by Nuno Cristelo (20594563)

    Published 2025
    “…Al nanoparticles did not enhance mechanical performance, but led to density reduction, resulting in decreased strength. Thermal conductivity showed no significant variations due to nanoparticles, with all formulations classified as T2 thermal mortars. …”