Ajay Nagpal

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In this paper multiband E-Shaped fractal patch antenna with DGS (Defected Ground Structure) has been proposed. By applying the concept of fractal geometry on rectangular patch, self-similar E-Shaped structure has been obtained. Also, by using FR-4 epoxy (Fire Retardant-4) as substrate antenna resonates at 3.7 GHz, 6.7 GHz, 7.9 GHz and 8.7 GHz respectively(More)
BACKGROUND AND OBJECTIVES Endodontic sealer is currently regarded with such importance in the root canal treatment that it is often considered to be more important than the core obturating material itself. Sealer with the least film thickness is favorable for minimizing microleakage. The aim of the study is to compare sealer distribution in root canal using(More)
Supernumerary teeth or hyperdontia are defined as the teeth that exceeds the normal dental formula, regardless of their location and morphology. A supernumerary tooth is a developmental anomaly and it has been argued to arise from multiple aetiologies. Supernumerary teeth with orthodox shapes and sizes, that resemble the normal dentition are called(More)
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