Now showing items 1-10 of 1591
Iterative Reconstruction in X-ray Fluorescence Tomography Based on Radon Inversion
(Ieee-inst Electrical Electronics Engineers IncPiscatawayEUA, 2011)
Validation of cone-beam computed tomography and magnetic resonance imaging of the porcine spine: a comparative study with multidetector computed tomography and anatomical specimens
(Elsevier B.V., 2015-05-01)
BACKGROUND CONTEXT: New spinal interventions or implants have been tested on ex vivo or in vivo porcine spines, as they are readily available and have been accepted as a comparable model to human cadaver spines. Imaging-guided ...
Effects of four instruments on coronal pre-enlargement by using cone beam computed tomography
(ElsevierPorto Alegre, 2010)
Introduction: This ex vivo study used cone beam computed tomography to evaluate the amount of dentin removal from the distal wall of the mesial canal of human mandibular first molars caused by 4 instruments used to flare ...
Application of computed tomography images in the evaluation of magnetic nanoparticles biodistribution
(ELSEVIER SCIENCE BV, 2010)
In this work we evaluate the effectiveness of computed tomography images as a tool to determine magnetic nanoparticle biodistribution over biological tissues. For this purpose, tomography images for magnetic nanoparticles, ...
A survey of radiographic measurement estimation in assessment of dental implant length.
The aim of this study is to survey radiographic measurement estimation in the assessment of dental implant length according to dentists' confidence. A 19-point questionnaire with closed-ended questions was used by two ...
Accuracy assessment of prototypes using multi-slice and cone beam computed tomography
(Elsevier Ltd., 2012)
The objective of this study was to assess and quantify the dimensional error of prototypes produced using multi-slice and cone-beam computed tomography(MSCT and CBCT). Titanium screws were inserted into a dry skull at ...
MULTIPLICATIVE ITERATIVE METHODS IN COMPUTED-TOMOGRAPHY
(Springer VerlagNew York, 1991)