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AIMS The purpose of this ex vivo study was to evaluate and compare the weight of debris and volume of irrigant extruded apically from teeth using different preparation techniques. SUBJECTS AND METHODS Thirty extracted human mandibular premolars with single canals and similar lengths were instrumented using hand ProTaper F2 (25, 0.08; Dentsply Maillefer,(More)
AIMS This study examined the setting time, compressive strength, and pH of white mineral trioxide aggregate (MTA) mixed with various additives: Calcium chloride (CaCl2), calcium formate (CaF), disodium hydrogen orthophosphate (Na2HPO4). MATERIALS AND METHODS Group 1 (Control) was obtained by mixing MTA with distilled water. In Groups 2 and 3, MTA(More)
To solve some difficult problems that requires procedural knowledge, people often seek the advice of experts who have got competence in that problem domain. This paper focuses on locating and determining an expert in a particular knowledge domain. In most cases, social network of a user is explored through referrals to locate human experts. Past work in(More)
INTRODUCTION In cases of severe hard tissue loss, 2 mm circumferential ferrule is difficult to achieve which leads to incorporation of different ferrule designs. AIM To compare and evaluate the effect of different crown ferrule designs on the fracture resistance of mandibular premolars restored with fiber posts, composite cores, and crowns. MATERIALS(More)
Background. Maximum sealing ability or adhesion of endodontic sealers can be achieved after effective removal of the smear layer. Endodontic irrigants assist in adequate removal of the smear layer, improving the retention mechanism. The aim of this study was to evaluate the effect of two different root canal irrigation solutions (5.25% NaOCl followed by 17%(More)
The Author co-Citation Analysis (ACA) is a widely used statistical technique for mining information about those authors who publish in related research domains. The existing ACA technique generates author clusters by initially defining the co-citation count. Co-citation count between authors of two different research papers is defined as the number of times(More)
In the contemporary world, Data analysis is a challenge in the era of varied intersdisciplines though there is a specialization in the respective disciplines. In other words, effective data analytics helps in analyzing the data of any business system. But it is the big data which helps and axialrates the process of analysis of data paving way for a success(More)
Drug-induced Acute Kidney Injury (AKI) constitutes an important cause of acute renal failure and chronic kidney disease in present day clinical practice. Drug-induced acute Review Article British Journal of Pharmaceutical Research, 4(21): 2463-2474, 2014 2464 renal failure (ARF) accounted for 20% of all ARF in an Indian study. The incidence and prevalence(More)
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