Abstract: In work were measured electrodynamic properties of the titanium dioxide nano-powders using the transmission line technique and the Nicholson-Ross-Weir mathematical model for calculation ...

This study evaluated the efficiency of using a single instrument from three different rotary multi-file systems and compared them with that of a reciprocating single-file for endodontic retreatment by ...

Neymar First Touch Tutorial breaks down one of the most iconic skills in modern soccer — Neymar’s flawless ball control and smooth first touch. This video guides you step by step through how to master ...

I never thought something spider-related could be this pretty, but clearly I was wrong. This scary and sexy Halloween makeup is somehow simultaneously creepy and gorgeous. To really get the scary ...