Dacian civilization flourished on the actual territory of Romania during Late Iron Age and had its peak from first century BC to AD. They intensive relations with Hellenistic Roman civilizations. Therefore, it is difficult evaluate origin some widely spread artifacts discovered in archeological sites. The present research focused two bronze (a coin a mirror fragment) found Alun-Piatra Rosie sit...

Abstract Uniaxial Compressive Strength (UCS) is a key indicator of the mechanical properties rock, particularly in diagnostic and restoration phases when stones are employed as construction material. In historical buildings, it important to determine UCS values without utilizing tests that involve destructive rock sampling. To estimate UCS, non-destructive techniques, such ultrasonic pulse velo...