Results 111 to 120 of about 140,060 (381)

Concrescence: Cone-Beam Computed Tomography Imaging Perspective

open access: yesCase Reports in Dentistry, 2016
Concrescence is a form of twinning, formed by the confluence of cementum of two teeth at the root level. The diagnosis of concrescence has largely relied on the conventional 2D imaging.
Ali Zakir Syed   +3 more
doaj   +1 more source

Biomimetic Ion‐Orchestrated Hierarchical Armored Hydrogel Coating for Robust and Multifunctional Surface Protection

open access: yesAdvanced Functional Materials, EarlyView.
Inspired by the skin‐toughening mechanism of marine sponges, an ion‐orchestrated structural engineering strategy is proposed to regulate the surface microstructure of hydrogel coatings, enabling the in situ formation of a robust armor layer that enhances mechanical integrity and provides multifunctional protection by suppressing fouling attachment and ...
Wenshuai Yang   +11 more
wiley   +1 more source

Diagnosis of Vertical Root Fractures by Cone Beam Computed Tomography in Root Filled Teeth with Confirmation by Direct Visualization- A Systematic Review and Meta-Analysis.

open access: yesJournal of Endodontics, 2021
A. PradeepKumar   +6 more
semanticscholar   +1 more source

A systematic review on incidental findings in cone-beam computed tomography (CBCT) Scans.

open access: yesDento maxillo facial radiology, 2019
OBJECTIVES Cone-beam computed tomography's use (CBCT) in dentistry is increasing. Incidental findings (IFs: discoveries unrelated to the original purpose of the scan), are frequently found as a result of a large field of view.
Sandy Dief   +3 more
semanticscholar   +1 more source

Wetting Interactions Between Porous Carbon Hosts and Liquid Sodium‐Potassium Alloys Toward Their Use in Negative Electrodes of Alkali‐Metal Batteries

open access: yesAdvanced Functional Materials, EarlyView.
Porous carbon host materials are investigated for their possible usage in liquid alkali‐metal negative electrodes. X‐ray computed tomography reveals pore‐filling behavior under various conditions: non‐wetting, forced wetting, and spontaneous wetting. The applicability of porous carbon in electrochemical cells is demonstrated at high areal capacities ...
Johannes Baller   +10 more
wiley   +1 more source

Symmetry of root and root canal morphology of mandibular incisors: A cone-beam computed tomography study in vivo

open access: yesJournal of Clinical and Experimental Dentistry, 2019
Background Aim of this study was to analyze the root canal configuration in mandibular central and lateral incisors in vivo using cone-beam computed tomography (CBCT) imaging.
Federico Valenti-Obino   +6 more
semanticscholar   +1 more source

[Cone-beam computed tomography in paleoanthropology].

open access: yesVestnik rentgenologii i radiologii, 2015
To study the capabilities of cone-bean computed tomography (CBCT) in estimating the bone structure when analyzing anthropological findings.Twenty-four bone fragments (remains) of Napoléon Bonaparte Imperial Army soldiers who had died at a Königsberg military hospital during their retreat from Russia in the War of 1812 were examined by CBCT.
A. Yu. Vasil’ev   +6 more
openaire   +2 more sources

Biocompatible PVDF Nanofibers with Embedded Magnetite Nanodiscs Enable Wireless Magnetoelectric Stimulation in Premotor Cortex

open access: yesAdvanced Healthcare Materials, EarlyView.
Flexible, biocompatible PVDF nanofibers embedded with magnetite nanodiscs enable wireless magnetoelectric neuromodulation. Shape anisotropy of the nanodiscs facilitates magnetostrictive strain transfer under alternating magnetic fields, allowing activation of neurons in vitro and behavioral modulation in vivo, without requiring rigid implants or ...
Lorenzo Signorelli   +11 more
wiley   +1 more source

High resolution image reconstruction with constrained, total-variation minimization

open access: yes, 2011
This work is concerned with applying iterative image reconstruction, based on constrained total-variation minimization, to low-intensity X-ray CT systems that have a high sampling rate.
Chartrand, Rick   +4 more
core   +1 more source

Home - About - Disclaimer - Privacy