Aim: To evaluate the performance of new self-adhesive resin cement (Megalink Auto, Odontomega Import) using immediate or delayed light curing on adhesive/root dentin interface after fiber post cementation. Methods: Forty human, canine roots were endodontically treated, and space was prepared. Specimens randomized into four groups based light-curing timing used (n = 10): RU-I – RelyX U200 (3M ES...

Abstract The large, thick beachrock of Arrigunaga beach (Bizkaia, Spain) is unusual among beachrocks because (a) Its location, at 43ºN latitude; (b) substrate that was cemented, largely consisting on smelter slag mixed with natural sediment; (c) timing and amount dumping sea, millions tons waste dumped in the short interval AD 1902–1966; (d) sudden cessation (AD 1966), followed by immediate exh...

Bio-cementation is a new sustainable approach that has gained popularity due to its low energy and carbon dioxide footprint compared with those of existing technologies for geotechnical geoenvironmental engineering applications. soil improvement technique involves binding the pore space particles calcium carbonate minerals by microbially induced precipitation (MICP) filling space. The purpose t...

Introduction: Glass ionomer and polycarboxylate cement have different effects on the marginal seal, microleakage, pulp tissue stimulation, and gingival health. The purpose of this study was to assess the effect of these cement on the gingival health of primary molars restored with stainless steel crowns (SSC). Methods: A total number of 34 children were selecte...