Results 111 to 120 of about 6,117,689 (215)

Synchrotron X-ray microtomography, X-ray absorption near edge structure, extended X-ray absorption fine structure, and voxel imaging of a cobalt-zeolite-Y complex

open access: yes, 2001
Cobalt-zeolite-Y (Co-Y), was investigated utilizing synchrotron X-ray microtomography, EXAFS, and XANES measurements. X-ray microtomography showed an inhomogeneous distribution of cobalt ions with cobalt-rich domains of 50 μm diameter. XANES measurements
Owens, John Wesley   +3 more
core   +1 more source

Novel spectral-timing methods for X-ray binary variability studies

open access: yes, 2012
This work explores the connection between the spectral properties of the X-ray emission produced by black hole X-ray binaries (BHXRBs) and the variability properties of these sources that are embedded in light curves.
Cassatella, Pablo M.
core   +1 more source

Directional X‐Ray Scattering and Microtomography for Laboratory‐Based Imaging of Fibrous Materials and Biological Tissues

open access: yesSmall Science
X‐ray microtomography enables nondestructive three‐dimensional imaging, yet conventional attenuation contrast provides limited sensitivity to microstructural organization below the system's spatial resolution. Dark‐field imaging addresses this limitation
Carlos Navarrete‐León   +11 more
doaj   +1 more source

Validation of the X-ray microtomography in the assessment of duodenal morphometry and surface area in celiac disease. [PDF]

open access: yesFront Immunol, 2022
Virta J   +9 more
europepmc   +1 more source

X-ray microtomography of macadamia nuts

open access: yes, 2011
Several varieties of macadamia nuts are studied using X-ray microtomography, in order to determine a link between structural properties and storage stability. Fresh nuts-in-shell (NIS) of the predominantly grown hybrid varieties (A38, 816, 842, Daddow and 246) are scanned, the 3D tomographic reconstructions are then segmented, i.e.
Srichamnong, W.   +3 more
openaire   +1 more source

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