Results 211 to 220 of about 168,345 (266)
Fit analysis of 3D-printed versus thermoformed clear aligners for labial tooth movement using micro-CT: an in vitro study. [PDF]
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European Journal of Pharmaceutics and Biopharmaceutics, 2010
Micro-computed tomography (micro-CT) has not to date been fully exploited in the area of controlled drug delivery despite its capability for providing detailed, 3-D images of morphology and the opportunity this presents for exploring the relationships between delivery device formulation, structure and performance.
Wang, Y. +3 more
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Micro-computed tomography (micro-CT) has not to date been fully exploited in the area of controlled drug delivery despite its capability for providing detailed, 3-D images of morphology and the opportunity this presents for exploring the relationships between delivery device formulation, structure and performance.
Wang, Y. +3 more
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Spectral optimization for micro‐CT
Medical Physics, 2012Purpose:To optimize micro‐CT protocols with respect to x‐ray spectra and thereby reduce radiation dose at unimpaired image quality.Methods:Simulations were performed to assess image contrast, noise, and radiation dose for different imaging tasks. The figure of merit used to determine the optimal spectrum was the dose‐weighted contrast‐to‐noise ratio ...
Martin, Hupfer +4 more
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Analysis of Atherosclerosis with Micro-CT
Radiology, 2005Editor: With interest we read the article of Dr Langheinrich and colleagues in the June 2004 issue of Radiology (1). The authors present an interesting new approach for the analysis of atherosclerosis with the use of micro–computed tomography (CT). This method allows for twoand three-dimensional imaging and quantitative analysis.
Andreas, Mohr +2 more
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Micro-CT of Early Human Development
Radiology, 2020Online supplemental material is available for this article.
Yousif Dawood, Bernadette S. de Bakker
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Evaluation of microvascular anatomy by micro-CT
Herz, 1999Observations indicate that adventitial vasa vasorum may play a role in the development and/or the progression of coronary atherosclerosis. There is a lack of information regarding the spatial three-dimensional pattern of the vasa vasorum in the coronary artery.
A, Lerman, E L, Ritman
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Journal of microscopy, 2011
In this paper, the field of quantitative microcomputed tomography arising from the combination of microcomputed tomography and quantitative 3D image analysis, is summarized with focus on materials science applications. Opportunities and limitations as well as typical application scenarios are discussed.
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In this paper, the field of quantitative microcomputed tomography arising from the combination of microcomputed tomography and quantitative 3D image analysis, is summarized with focus on materials science applications. Opportunities and limitations as well as typical application scenarios are discussed.
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Challenges in Micro-CT Characterization of Composites [PDF]
, 2019 Studies related to defect investigation of composite materials with x-ray-based micro-computed tomography (micro-CT) mostly focus on the void presence inside materials and its impact on the mechanical behavior of composites. This chapter focuses on the localization and the quantitative investigation of processing related anomalies like pore formation ...
Kızıltaş, Güllü +3 more
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SPIE Proceedings, 2005
Micro-CT for bone structural analysis has progressed from an in-vitro laboratory technique to devices for in-vivo assessment of small animals and the peripheral human skeleton. Currently, topological parameters of bone architecture are the primary goals of analysis.
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Micro-CT for bone structural analysis has progressed from an in-vitro laboratory technique to devices for in-vivo assessment of small animals and the peripheral human skeleton. Currently, topological parameters of bone architecture are the primary goals of analysis.
openaire +1 more source