[Objective] To evaluate the marginal adaptation of different resin composites to dentin using dual-cured dentin bonding agent by measuring the wall-to-wall polymerization contraction gap width in dentin cavity.

Genesis of underwater shrinkage cracks and geological models of their filling;

Effect on optical band-gap of transparent and conductive CdIn_2O_4 thin film due to defects-induced burstein-moss and band-gap narrowing characteristics;