Cranial and facial inter-landmark distances and tissue depth dataset from computed tomography scans of 388 living persons
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Simmons-Ehrhardt, Terrie L. (ORCID:000000033382840↗
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Results for “TOMOGRAPHY”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Local earthquake tomography of the Central Oregon forearc using a large-N, short duration, nodal array
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Dunham, Audrey (ORCID:0000000197199287)↗
Slow crack growth in laminate composites via in-situ X-ray tomography and simulations
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Hanhan, Imad↗
A general image misalignment correction method for tomography experiments
Not Available
36 MATERIALS SCIENCE↗
Solving electrical impedance tomography with deep learning
Not Available
Fan, Yuwei (ORCID:0000000195666996)↗
X-ray ptychographic tomography reveals buried 3D structural defects in metal halide perovskites
For the first of its kind, X-ray ptychographic imaging is utilized for probing metal halide perovskite crystals, revealing various 3D structural defects fully or partially buried underneath the perovskite surface. Here, this work demonstrates a powerful, non-intrusive 3D tomographic characterization method to illuminate the complete microstructure of perovskites for advanced energy applications.
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CH↗
Image quality and scan time optimisation for in situ phase contrast x-ray tomography of the intervertebral disc
Not Available
36 MATERIALS SCIENCE↗
Anterior-segment spectral domain optical coherence tomography in epidermolysis bullosa
Not Available
Chen, Vicki M.↗
Direct extraction of spatial correlation functions from limited x-ray tomography data for microstructural quantification
Abstract not provided
Li, Hechao↗
Tracking nickel oxide reduction in solid oxide cells via ex-situ ptychographic nano-tomography
In solid oxide cell (SOC) electrodes, nickel oxide reduction is a fundamental step occurring during the initial stages of cell operation. The reduction procedure is considered to be crucial in producing the final fuel electrode microstructure. This work studies the reduction reaction occurring in a SOC fuel electrode by means of X-ray ptychographic nanotomography. The same microstructure is analyzed in its pristine state and after 1 h of reduction at 850 °C, in dry hydrogen. The microstructure evolution is discussed in terms of changes in volume fractions, surface areas, and connectivity of the different constituent materials. The pore network in the unreduced cermet is revealed to be fully isolated, implying that reduction proceeds inwards from the edges of the sample towards the center. For the given experimental conditions we report that reduction is complete after 1 h of treatment but the resulting nickel network is not yet percolated and detached from the yttria-stabilized zirconia.
25 ENERGY STORAGE↗