This application brings the facility to locate anyone on the maps. This provides the exact coordinates of any postal address. It also converts a postal address into its corresponding coordinates. It also brings the facility to get the elevation of a particular place above the sea level. The application also tells the route between any two places in the world with the details such as duration, time, distance, etc.This feature also specifies the travelling mode which includes Driving, Cycling, etc. It further provides a facility for a user to get directions from some given set of waypoints.Moreover, the application displays the maps according to the place, Latitudes and Longitudes specified by the user.This also brings the facility to trace an Indian mobile number. It also tells the location of a tower to which a mobile is connected with.

The aim of this study was to evaluate and compare shear bond strength of zirconia core to veneering porcelain after different methods of surface conditioning of the core. Materials and methods: 40 zirconia blocks were milled in the CAD/CAM system and divided into four groups (n=10). After sintering, Group A, control, no surface conditioning, group B specimens were subjected to air-borne particle abrasion with 110 µ aluminium oxide, Group C specimens were sandblasted with silica coated alumina particles. For Group D a mixture zirconia powder and adhesive were applied on the surface of the specimens before sintering. All these specimens were veneered with dimensions 3mm length, 5mm width and 3mm in height. Specimens were subjected to shear force and the shear bond strength was calculated. Fractured specimens were observed under scanning electron microscope. Results: The mean shear bond strength values in MPa were 40.06, 41.91, and 42.89, 47.24 for group A, B C and D respectively and statistically significant (p<0.05). Group D demonstrated higher shear bond strength than other groups. Scanning electron microscope evaluation showed cohesive fracture in the veneering porcelain in modified zirconia, while the other groups principally fractured at the core-veneer interface. Conclusion: Surface conditioning of zirconia core with zirconia powder slurry significantly improved the shear bond strength.

Historically, the concept to create synthetic cellular substances have to have been stimulated by means of herbal materials such as pumice stone, timber or bone that have all been in use for a lengthy time due to their special properties. Since the 20th ce substances are engineered from dense primary materials, their houses are investigated systematically and it is decided in which situations they are the highest quality to their dense counterparts. The matrix fabric of cellular substances or, greater specific, foams can be a polymer or another organic material, a glass, a ceramic or even a metal.Bones have an internal structure similar to a honeycomb, which makes them rigid yet relatively light. Bones are more than just the scaffolding that holds the body together. it comes in all shapes and sizes and have many roles.