4 resultat
OBJECTIVE
To compare the wear of an enhanced resin-modified glass-ionomer (RMGI) restorative material (ACTIVA BioACTIVE Restorative) to a resin composite (Filtek Supreme Ultra), RMGI (Fuji II LC), and glass-ionomer (GI) (Fuji IX) material.
METHODS
Specimens of each material (n = 8) were prepared in
Myocardial infarction (MI) is a term used for an event of heart attack which is due to formation of plaques in the interior walls of the arteries resulting in reduced blood flow to the heart and injuring heart muscles because of lack of oxygen supply. The symptoms of MI include chest pain, which
BACKGROUND
Airborne-particle abrasion of titanium is a clinically accepted method of surface preparation. As a side effect of airborne-particle abrasion, particles of the abrasive material get embedded into the surface. How particle presence or removal from the titanium surface affects the strength
To measure the mechanical properties of several CAD/CAM materials, including lithium disilicate (e.max CAD), lithium silicate/zirconia (Celtra Duo), 3 resin composites (Cerasmart, Lava Ultimate, Paradigm MZ100), and a polymer infiltrated ceramic (Enamic).
CAD/CAM blocks were sectioned into