Shalini Aggarwal

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AIMS AND OBJECTIVES To study the stress concentrations in endodontically treated maxillary central incisor teeth restored with 3 different fiber post systems subjected to various oblique occlusal loads. MATERIALS AND METHODS FEM analysis was used to analyze stress concentrations generated in maxillary anterior teeth. Computer aided designing was used to(More)
In this work an optimized approach of power control during soft handoff in downlink direction of WCDMA systems is proposed which is based on unbalanced power control scheme in which in the downlink direction all base stations in the active set transmit with different power to the MS based on the level of attenuation to the MS. Compared to balanced and(More)
Displaced unstable pelvic fractures are commonly associated with disruption of the osteoarticular junction of the sacroiliac joint. Posterior sacroiliac dislocation are commonly reported but there are only few reports the anterior type of sacroiliac dislocation where the iliac bone fractures and displaces anterior to sacrum, often in combination with(More)
Introduction: In everyday endodontic practice, clinicians have to treat teeth with atypical configurations. Extra roots or additional root canals if not detected are a major reason for failure.This article describes the diagnosis and management of a second maxillary premolar with three canals and three separate roots, with methods for detection of aberrant(More)
CONTEXT Mineral trioxide aggregate (MTA) is a biocompatible repair material that is often used along with glass ionomer cement (GIC) in many clinical situations. AIMS In this study, the interface of GIC and MTA was examined, and the effect of time on this interface was tested. MATERIALS AND METHODS Forty 9-mm hollow cylindrical glass molds were filled(More)
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