Results 31 to 40 of about 35,821 (179)

Sealing Ability of Root Canal Sealers in Warm Obturation Techniques Compared to Cold Obturation Techniques: A Systematic Review [PDF]

open access: yesJournal of Clinical and Diagnostic Research
Introduction: Obturation is a critical step in root canal treatment of the teeth that significantly contributes to its success. Various techniques are used for obturation of root canals.
Anithakumari Rangappa   +2 more
doaj   +1 more source

Deficiencies in Root Canal Fillings Subsequent to Adaptive Instrumentation of Oval Canals

open access: yesBiology, 2021
The purpose of this study was to explore the influence of instrumentation and the potential for debris deposition using XP-endo shaper plus (XP-SP) and full-sequence SAF (F-SAF) on the adaption of thermoplastic root canal fillings in oval canals ...
Ajinkya M. Pawar   +7 more
doaj   +1 more source

Developments in ROOT I/O and trees [PDF]

open access: yesJ.Phys.Conf.Ser.119:042006,2008, 2009
For the last several months the main focus of development in the ROOT I/O package has been code consolidation and performance improvements. Access to remote files is affected both by bandwidth and latency. We introduced a pre-fetch mechanism to minimize the number of transactions between client and server and hence reducing the effect of latency.
arxiv   +1 more source

Measuring the Cosmic X-ray Background accurately [PDF]

open access: yes, 2021
Measuring the Cosmic X-ray Background (CXB) is a key to understand the Active Galactic Nuclei population, their absorption distribution and their average spectra. However, hard X-ray instruments suffer from time-dependent backgrounds and cross-calibration issues. The uncertainty of the CXB normalization remain of the order of 20%.
arxiv   +1 more source

The push out bond strength of bioceramic seal-er(Total Fill) after warm and cold obturation tech-niques An in vitro comparative

open access: yesJournal of Baghdad College of Dentistry, 2022
Background: The goal of a root canal treatment is three dimensional obturation with a complete seal of the root canal system. The aim of this study was to evaluate and compare the effect of two warm obturation techniques, warm vertical compaction (WVC ...
Batool B Mounes , Raghad Alhashimi
doaj   +1 more source

Teeth And Root Canals Segmentation Using ZXYFormer With Uncertainty Guidance And Weight Transfer [PDF]

open access: yesarXiv, 2023
This study attempts to segment teeth and root-canals simultaneously from CBCT images, but there are very challenging problems in this process. First, the clinical CBCT image data is very large (e.g., 672 *688 * 688), and the use of downsampling operation will lose useful information about teeth and root canals.
arxiv  

AGMB-Transformer: Anatomy-Guided Multi-Branch Transformer Network for Automated Evaluation of Root Canal Therapy [PDF]

open access: yesarXiv, 2021
Accurate evaluation of the treatment result on X-ray images is a significant and challenging step in root canal therapy since the incorrect interpretation of the therapy results will hamper timely follow-up which is crucial to the patients' treatment outcome. Nowadays, the evaluation is performed in a manual manner, which is time-consuming, subjective,
arxiv  

HL-LHC Analysis With ROOT [PDF]

open access: yesarXiv, 2022
ROOT is high energy physics' software for storing and mining data in a statistically sound way, to publish results with scientific graphics. It is evolving since 25 years, now providing the storage format for more than one exabyte of data; virtually all high energy physics experiments use ROOT. With another significant increase in the amount of data to
arxiv  

Evaluation of complications of root canal treatment performed by undergraduate dental students

open access: yesLibyan Journal of Medicine, 2017
This study evaluated the technical quality of root canal treatment (RCT) and detected iatrogenic errors in an undergraduate dental clinic at the College of Dentistry, Taibah University, Saudi Arabia.
Mothanna K. AlRahabi
doaj   +1 more source

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