This study evaluated the setting time, pH, calcium ion release, solubility, and chemical structure of four calcium silicate sealers after ultrasonic activation (UA). Five sealers were evaluated: ...

Rio Baran's senior thesis research sought to explore what few scientists have attempted. “Rio is an exceptional undergraduate student,” said her adviser, geosciences professor John Higgins.

Recognized for its glue buildings, thermal stability, and chemical resistance, sodium silicate plays a crucial role ...

Find more information on the Altmetric Attention Score and how the score is calculated. Calcium ion is the ubiquitous messenger in cells and plays a key role in neuronal signaling and fusion of ...

ABSTRACT: Dissolution of the (100) face of octacalcium phosphate (OCP) single crystal in weak acidic solutions (pH = 6.5; 25°C) was observed in situ using atomic force microscopy. Monomolecular steps ...

Arizona State University, Department of Chemistry and Biochemistry, P.O. Box 871604, Tempe, Arizona 85287, United States ‡ Arizona State University, School of Earth and Space Exploration, P.O. Box ...

Mexico's navy points finger at US after ship hits Brooklyn Bridge Ranking All-You-Can-Eat Chain Buffets From Worst To First Jimmy Kimmel announces he has become a grandfather after cancelling his ...

‘There is nothing left’: Seaside town destroyed by violent storm as flooding kills three in southern France In 2018, an astrophysicist introduced the Silurian Hypothesis, the idea that an ...