Results 281 to 290 of about 121,325 (308)
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7 years of X-Ray fluorescence computed micro-tomography
2004Since 1998 we have developed X-Ray fluorescence tomography for microanalysis. All aspects were tackled starting with the reconstruction performed by FBP or ART methods. Self-absorption corrections were added and combined with Compton, transmission and fluorescence tomographies to obtain fully quantitative results.
Simionovici A +4 more
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Characterization of oil nano-structures with monochromatic x-ray micro-tomography
SPIE Proceedings, 2012Here we report work done toward detection and characterization of micro-and nano-structures in bitumen, including mineral particles-clay and sand as well as metal-organic micro-and nano-structures containing porphyrines. X-ray micro-tomograph with monochromatic radiation has been used for detection of the structures.
Victor E. Asadchikov +4 more
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X-ray micro-tomography using white beam radiation from SPring-8
Journal of Instrumentation, 2013An X-ray micro-tomography system using white beam radiation was developed. A flat mirror was used to eliminate X-rays with energies higher than the critical energy of the mirror under the total reflection condition. To enlarge the field of view in the reflected beam, a simple mechanical bender was used to expand the beam in the vertical direction.
M Hoshino, K Uesugi, T Sera, N Yagi
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High Resolution X‐ray Micro‐Tomography of the Posterior Ampullary Nerve
The FASEB Journal, 2018Introduction The posterior ampullary (singular) nerve runs from the posterior ampulla to the saccular nerve (forming the inferior vestibular nerve) through the singular canal of Morgagni in temporal bone. Posterior ampullary neurectomy can be proposed in a few chronically disabling benign paroxysmal positional ...
Marc LABROUSSE +6 more
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OPTIMIZATION OF X-RAY PHASE-CONTRAST MICRO TOMOGRAPHY FOR VIRTUAL HISTOLOGY
Physica Medica, 2022Lucía Mariel Arana Peña +6 more
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Anisotropic wetting on grooved surface observed by X-ray micro tomography
2014An experimental study of the anisotropic wetting behavior of a surface patterned with parallel grooves is presented. Glycerin droplet shapes, arising from grooves in the order of about 125 um, are investigated by X-ray micro computed tomography acting as a non-intrusive, full volume 3D microscope with micrometric spatial resolution.
SANTINI, Maurizio +4 more
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Guidelines for assessment of bone microstructure in rodents using micro–computed tomography
Journal of Bone and Mineral Research, 2010Mary L Bouxsein +2 more
exaly
Issues with implementing a high‐quality lung cancer screening program
Ca-A Cancer Journal for Clinicians, 2014James L Mulshine
exaly