Background: The preventive role of fluoride in caries control is mainly due to the formation of fluorapatite crystals which are more resistant to acid attack.Glass ionomer cement (GIC), its newer modifications, and certain composites in which fluoride has been incorporated show fluoride release.Aim: This research aims to compare the initial fluorid
Abstract The ability of cells and tissues to respond differentially to mechanical forces applied in distinct directions is mediated by the ability of load-bearing proteins to preferentially maintain physical linkages in certain directions.However, the molecular basis and biological consequences of directional force-sensitive binding remain unclear.
Commercial windows display have evolved, began from wooden signage to interactive windows on roofs and walls with the receiver viewing the commercial window display; where windows display are one of the most important advertising means and an effective element in purchasing products, where advertising designer depends on attraction and dazzle to in
Background: Extracorporeal membrane oxygenation (ECMO) is a temporary mechanical support system that handles the function of the heart and/or lungs in patients with a variety of cardiac and respiratory problems.Veno-arterial ECMO is most commonly used for patients recovering from heart surgery, suffering from cardiac shock, or awaiting a heart tran