Results 111 to 120 of about 1,236 (164)

X-ray Talbot-Lau Interferometer and Its Application for Nondestructive Material Inspection

open access: yesProceedings of the International Display Workshops
Tatsuya Yatagawa   +6 more
openaire   +1 more source

Grating-based x-ray dark-field CT for lung cancer diagnosis in mice. [PDF]

open access: yesEur Radiol Exp
Guo P   +10 more
europepmc   +1 more source

Dark-field radiography for the detection of bone microstructure changes in osteoporotic human lumbar spine specimens. [PDF]

open access: yesEur Radiol Exp
Rischewski JF   +10 more
europepmc   +1 more source

Experimental demonstration of ultrahigh sensitivity Talbot-Lau interferometer for low dose mammography

Physics in Medicine & Biology, 2022
Abstract Objective. Even though the techniques used for breast cancer identification have advanced over the years, current mammography based on x-rays absorption, the ‘gold standard’ screening test at present, still has some shortcomings as concerns sensitivity and specificity to early-stage cancers, due to poor ...
N Safca   +4 more
openaire   +2 more sources

Quantitative coherence analysis with an X-ray Talbot–Lau interferometer

Analytical and Bioanalytical Chemistry, 2010
Differential phase-contrast (DPC) X-ray imaging has been performed in the Talbot-Lau configuration, in which the X-ray source was a combination of an absorption grating and a laboratory X-ray generator. We report here quantitative analysis of partial coherence effects on the X-ray Talbot-Lau interferometer.
Zhili, Wang   +10 more
openaire   +2 more sources

Neutron phase imaging by a Talbot–Lau interferometer at Kyoto University Reactor

Review of Scientific Instruments, 2023
We have developed a new neutron phase imaging system with a Talbot–Lau interferometer for utilization at the CN-3 port of the Kyoto University Reactor. To achieve efficient differential-phase imaging and visibility (dark-field) imaging at this beamline, we adopted a relatively shorter design wavelength of 2.7 Å.
Yoshichika Seki   +5 more
openaire   +2 more sources

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