The antibacterial activity, and the effect of application additional topical fluoride on bacterial biofilm formation, surface roughness new-generation hybrid/fluoride-releasing materials were investigated. Two hundred forty specimens prepared in split Teflon molds (8 × 2 mm) from a resin composite (as negative control: G-aenial A’Chord/GC), Equia Forte HT Fil(GC), Fil+Equia Coat, Riva Self-Cure...

AIM To test the solubility of dual cure resin modified resin cement in a food simulating solution and the shear bond strength compared to conventional Glass ionomer cement. MATERIALS AND METHOD The materials tested were self-adhesive dual cure resin modified cement and Glass Ionomer (GIC). Twenty Teflon moulds were divided into two groups of tens. The first group was injected and packed with ...

introduction: intrinsic tooth discolorations after endodontic treatment are principally attributed to the composition of necrotic pulp tissue, hemorrhage within the pulp cavity, endodontic medicaments and/or filling materials. residual sealer left in pulp chamber after obturation can cause discoloration. the objective of this in vitro study was to evaluate coronal discoloration created by ah26 ...

The geometric stability of bonded structural parts, such as self-stiffened panels, is a critical issue in aeronautics. However, autoclave curing and bonding large complex integrated primary structures often induce distortions compromising their stability. Composite cure-induced strains have been extensively studied the literature but influence adhesive on these has overlooked. More experimental...

The state of "common unhappiness" presumably regarded by Freud as the end point of the psychoanalytic cure is examined as an ontological conviction reflected in a still-prevailing view of the self as ideally autonomous and fully demarcated from its surround. More recent contributors have envisioned individuation as relationally contingent rather than as essentially solitary. Yet, although more ...

results two major themes were extracted from the analysis of the transcripts: “comprehensive caring commitment” and “patients’ medication grudge”. conclusions according to the findings, the nurses are in a unique position to care for people with ms; therefore they should be ready to provide high-quality patient care in ms patients. patients must be encouraged to study about their condition and ...

Background and aims: New dentin bonding agents and techniques have been developed to reduce microleakage and create higher bond strength. This invitro study compared the microleakage of three resinbased adhesives versus a GIC-based adhesive on class V composite restorations. Materials and Methods: Class V cavities were prepared on the buccal surfaces of 72 sound premolars, randomly assigned to ...