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Choroidal thickness in retinal pigment epithelial tear as measured by spectral domain optical coherence tomography
(Lippincott Williams & Wilkins, 2014-01-01)
Purpose: To evaluate the choroidal thickness with spectral domain optical coherence tomography in subjects with retinal pigment epithelial (RPE) tear compared with the choroidal thickness of their fellow eye.Methods: For ...
Repeatability of laser in situ keratomileusis flap thickness measurement by Fourier-domain optical coherence tomography
(Elsevier B.V., 2011-04-01)
PURPOSE: To evaluate the repeatability of Fourier-domain optical coherence tomography (OCT) measurements of the thickness of femtosecond laser-created laser in situ keratomileusis (LASIK) flaps.SETTING: Doheny Eye Institute, ...
Periapical radiographs overestimate root canal wall thickness during post space preparation
(Wiley-Blackwell, 2008-08-01)
Aim To evaluate differences between anatomic and radiographic measurements of root canal wall thickness (RCWT) after each root canal preparation stage during post placement.Methodology Twenty mandibular premolars with a ...
Genetic and environmental factors affecting ultrasound measures of longissimus muscle area and backfat thickness in Nelore cattle
(Elsevier B.V., 2008-09-01)
The aim of the present study was to evaluate the genetic and environmental factors affecting records of longissimus muscle area (LMA) and back fat thickness (BF) obtained between the 12th and 13th ribs, and rump fat thickness ...
Measuring cortical thickness on panoramic radiographs: a validation study of the Mental Index
(Elsevier B.V., 2007-11-01)
Objectives. To validate the Mental Index assessment obtained from panoramic radiographs. Study design. Ten dried mandibles were selected, and standardized panoramic radiographs were obtained. the specimens were then ...
Reproducibility of Choroidal Thickness Measurements Across Three Spectral Domain Optical Coherence Tomography Systems
(Elsevier B.V., 2012-01-01)
Purpose: To investigate the reproducibility of choroidal thickness measurements in normal subjects on 3 spectral domain optical coherence tomography (SD-OCT) instruments: Zeiss Cirrus HD-OCT (Carl Zeiss Meditec Inc., Dublin, ...
Predicting beef carcass retail products of Mediterranean buffaloes by real-time ultrasound measures
(Pagepress Publ, 2007-01-01)
Twenty eight Mediterranean buffaloes bulls were scanned with real-time ultrasound (RTU), slaughtered, and fabricated into retail cuts to determine the potential for ultrasound measures to predict carcass retail yield. ...
Preparation and characterization of SrBi2Nb2O9 thin films made by polymeric precursors
(1998-10-01)
A polymeric precursor solution was employed in preparing SrBi2Nb2O9 (SBN) powder and thin films dip coated onto Si(100) substrate. XRD results show that the SBN perovskite phase forms at temperatures as low as 600°C through ...
Relação entre medidas ultrassônicas e da carcaça de bubalinos Murrah abatidos em diferentes períodos de confinamento
(Sociedade Brasileira de Zootecnia, 2009-09-01)
Os objetivos neste trabalho foram estimar as correlações entre medidas obtidas por ultrassonografia e na carcaça e acompanhar o desenvolvimento da área de olho-de-lombo e a deposição de gordura de búfalos em diferentes ...
Optical coherence tomography 3: Delineation of the outer neural retinal boundary and its influence on retinal thickness measurements
(Assoc Research Vision Ophthalmology Inc, 2004-07-01)
PURPOSE. To investigate the automatic delineation of the outer limits of the macular neural retina, by using the optical coherence tomography (OCT)-3 built-in software, and to determine its influence in assessing retinal ...