(a) schematic showing the gelation process; (b) skeletal formulae of the chemicals used; (c) structure of PAAm/SA-Gel; (d) digital image of the PAAm/SA-Gel sample before the crosslinking of SA chains; ...

Rice University researchers have captured the temperature profile of quark-gluon plasma, the ultra-hot state of matter from the dawn of the universe. By analyzing rare electron-positron emissions from ...

Variation in environmental factors can result in changes in pavement material properties. In asphalt pavements, asphalt stiffness is affected by changes in temperature (e.g., moduli value increases ...