Results 241 to 250 of about 38,586 (263)

Brute force absorption contrast microtomography

SPIE Proceedings, 2014
In laboratory X-ray microtomography (XMT) systems, the signal-to-noise ratio (SNR) is typically determined by the X-ray exposure due to the low flux associated with microfocus X-ray tubes. As the exposure time is increased, the SNR improves up to a point where other sources of variability dominate, such as differences in the sensitivities of adjacent X-
Graham R. Davis, David Mills
openaire   +1 more source

Description of Ore Particles from X-Ray Microtomography (XMT) Images, Supported by Scanning Electron Microscope (SEM)-Based Image Analysis

Microscopy and Microanalysis, 2018
In this paper, three-dimensional (3D) image data of ore particle systems is investigated. By combining X-ray microtomography with scanning electron microscope (SEM)-based image analysis, additional information about the mineralogical composition from ...
O. Furat, T. Leißner, Ralf Ditscherlein, O. Šedivý, Matthias Weber, K. Bachmann, J. Gutzmer, U. Peuker, V. Schmidt   +8 more
semanticscholar   +1 more source

Analysis of the content of mechanically separated poultry meat in sausage using computing microtomography

Journal of Food Composition and Analysis, 2021
A. Nagdalian, I. Rzhepakovsky, S. Siddiqui, S. Piskov, N. Oboturova, L. Timchenko, A. D. Lodygin, A. V. Blinov, S. Ibrahim   +8 more
semanticscholar   +1 more source

Synchrotron microtomography of supported catalysts

Review of Scientific Instruments, 1989
Synchrotron microtomography is a new technique which is capable of elemental, chemical, and structure sensitive imaging in three dimensions at resolutions better than 15 μm. This paper describes the first application of this new technique to the investigation of the morphology and elemental distribution of a supported catalyst.
Nichols, M. C., Kinney, J. H., Johnson, Q. C., Saroyan, R. A., Bonse, U., Nusshardt, R., Pahl, R.   +6 more
openaire   +2 more sources

X-Ray Synchrotron Microtomography

2014
A brief summary of the principles behind X-ray Synchrotron microtomography is reported. Applications to polymer and membrame science are alo described.
openaire   +3 more sources

X-ray microtomography of materials

International Materials Reviews, 1999
X-ray microtomography allows imaging of the interior microstructure of materials non- destructively and with spatial resolution which can approach that of optical microscopy (typically, no better t...
openaire   +1 more source

Application of percolation theory to microtomography of rocks

, 2021
Jie Liu, K. Regenauer‐Lieb
semanticscholar   +1 more source

Synchrotron-Based X-ray Microtomography Characterization of the Effect of Processing Variables on Porosity Formation in Laser Power-Bed Additive Manufacturing of Ti-6Al-4V

, 2017
Ross W Cunningham, S. Narra, Colt Montgomery, J. Beuth, A. Rollett   +4 more
semanticscholar   +1 more source

X-ray microtomography

Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontology, 1997
Stephanie E.P Dowker, Graham R Davis, James C Elliott   +2 more
openaire   +1 more source

On Microtomography

Acta Radiologica, 1954
openaire   +2 more sources