Results 31 to 40 of about 3,261,650 (290)
Influence of the Maxillary Sinus on the Accuracy of the Root ZX Apex Locator: An Ex Vivo Study
Dentistry Journal, 2019 This study evaluated the accuracy of the Root ZX (J. Morita, Tokyo, Japan) electronic apex locator in determining the working length when palatal maxillary molar roots are in a relationship with the sinus. Seventeen human maxillary molars with vital pulp
Roula El Hachem +6 more
doaj +1 more source
Study of resonant modes in a 700 nm pitch macroporous silicon photonic crystal [PDF]
, 2017 In this study the modes produced by a defect inserted in a macroporous silicon (MP) photonic crystal (PC) have been studied theoretical and experimentally.
Cardador Maza, David +3 more
core +2 more sources
Root canal working length determination using Cone-Beam Computed Tomography [PDF]
Stomatološki glasnik Srbije, 2019 Introduction Cone-Beam Computed Tomography (CBCT) represents unique supporting diagnostic tool in all areas of dentistry as well as endodontics. One of the uses in endodontics is determining working length of the root canals-odontometry.
Đeri Aleksandra +7 more
doaj
Dental Research Journal, 2014 Background: Accurate working length determination is a pre-requisite for a successful endodontic treatment. Even with improved systems of working length measurement, different readings may be recorded in different electrolytes present in the canal.
Irfana Khursheed +5 more
doaj +1 more source
Modelling the Galactic bar using OGLE-II Red Clump Giant Stars [PDF]
, 2007 Red clump giant stars can be used as distance indicators to trace the mass distribution of the Galactic bar. We use RCG stars from 44 bulge fields from the OGLE-II microlensing collaboration database to constrain analytic tri-axial models for the ...
Mao, Shude +3 more
core +2 more sources
Journal of Mazandaran University of Medical Sciences, 2021 Background and purpose: One of the main goals in pediatric dentistry is to maintain deciduous teeth until the permanent teeth grow. In cases where the pulp of deciduous teeth is involved, pulpectomy is needed which requires determining the correct ...
Samaneh Hemmati +3 more
doaj
Makara Journal of Health Research, 2022 Background: One of the significant stages during endodontic procedures is determining the correct working length (WL). This study aimed to evaluate the accuracy of four electronic apex locators (EALs) (Root ZX mini, Raypex 6, Propex Pixi, and E-Pex Pro ...
Merve Yeniçeri Özata +2 more
doaj +1 more source
Tooth Canal Working Length Electric Meter
Elektronika ir Elektrotechnika, 2015 Electrical apical constriction locators are not harmful for humans and allow to measure exactly the physiological apex of tooth root canal. The original apex locator measurement circuit is presented. It has the power supply sources of low and high frequencies. Each measurement cycle consists of three measurement intervals. The dependence of measurement
Kelbauskas, Eduardas +7 more
openaire +1 more source
The streaming $k$-mismatch problem [PDF]
, 2018 We consider the streaming complexity of a fundamental task in approximate pattern matching: the $k$-mismatch problem. It asks to compute Hamming distances between a pattern of length $n$ and all length-$n$ substrings of a text for which the Hamming ...
Clifford, Raphaël +2 more
core +3 more sources
Journal of Integrated Health Sciences, 2015 Aim: Comparison of the effect of QMix, 7% maleic acid and 2.5% sodium hypochlorite on the accuracy of Root ZX II and Root ZX Mini apex locator. Methodology: 45 single rooted teeth were decoronated. Patency was checked and coronal flaring was done.
D S Vaid +3 more
doaj +1 more source