Results 11 to 20 of about 511,439 (299)

X-ray luminescence computed tomography using a focused X-ray beam [PDF]

open access: yes, 2017
Due to the low X-ray photon utilization efficiency and low measurement sensitivity of the electron multiplying charge coupled device (EMCCD) camera setup, the collimator based narrow beam X-ray luminescence computed tomography (XLCT) usually requires a ...
Li, Changqing   +3 more
core   +3 more sources

Characterization of Pharmaceutical Tablets by X-ray Tomography

open access: yesPharmaceuticals, 2023
Solid dosage forms such as tablets are extensively used in drug administration for their simplicity and large-scale manufacturing capabilities. High-resolution X-ray tomography is one of the most valuable non-destructive techniques to investigate the internal structure of the tablets for drug product development as well as for a cost effective ...
Jaianth Vijayakumar   +5 more
openaire   +6 more sources

Interlaced X-ray diffraction computed tomography [PDF]

open access: yesJournal of Applied Crystallography, 2016
An X-ray diffraction computed tomography data-collection strategy that allows, post experiment, a choice between temporal and spatial resolution is reported. This strategy enables time-resolved studies on comparatively short timescales, or alternatively allows for improved spatial resolution if the system under study, or components within it, appear to
Vamvakeros, A   +6 more
openaire   +8 more sources

Laboratory-Based Nano-Computed Tomography and Examples of Its Application in the Field of Materials Research

open access: yesCrystals, 2021
In a comprehensive study, we demonstrate the performance and typical application scenarios for laboratory-based nano-computed tomography in materials research on various samples.
Dominik Müller   +5 more
doaj   +1 more source

Segmentation of pores in carbon fiber reinforced polymers using the U-Net convolutional neural network

open access: yesActa Polytechnica CTU Proceedings, 2023
This study demonstrates the utilization of deep learning techniques for binary semantic segmentation of pores in carbon fiber reinforced polymers (CFRP) using X-ray computed tomography (XCT) datasets.
Miroslav Yosifov   +6 more
doaj   +1 more source

Micro- and Nano-Scales Three-Dimensional Characterisation of Softwood

open access: yesJournal of Imaging, 2021
Understanding the mechanical response of cellular biological materials to environmental stimuli is of fundamental importance from an engineering perspective in composites.
Alessandra Patera   +2 more
doaj   +1 more source

Association between anticoagulation strategy and quality of life in chronic hemodialysis patients

open access: yesScientific Reports, 2023
Prevention of clotting in hemodialysis (HD) is a concern, but tools to monitor anticoagulation strategies as well as data on bleeding and its impact on quality of life (QoL) are scant.
Sunny Eloot   +4 more
doaj   +1 more source

Exploration of the X-ray Dark-Field Signal in Mineral Building Materials

open access: yesJournal of Imaging, 2022
Mineral building materials suffer from weathering processes such as salt efflorescence, freeze–thaw cycling, and microbial colonization. All of these processes are linked to water (liquid and vapor) in the pore space. The degree of damage following these
Benjamin K. Blykers   +7 more
doaj   +1 more source

Impact of intradialytic fiber clotting on dialyzer extraction and solute removal: a randomized cross-over study

open access: yesScientific Reports, 2022
Previous studies revealed the importance of biocompatibility, anticoagulation strategy, and dialysis mode and duration on fiber blocking at the end of a hemodialysis session.
Floris Vanommeslaeghe   +4 more
doaj   +1 more source

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