Results 1 to 10 of about 38,586 (263)

Spatial development of transport structures in apple (Malus x domestica Borkh.) fruit [PDF]

open access: yesFrontiers in Plant Science, 2015
The void network and vascular system are important pathways for the transport of gases, water and solutes in apple fruit (Malus x domestica Borkh). Here we used X-ray micro-tomography at various spatial resolutions to investigate the growth of these ...
Els eHerremans   +7 more
doaj   +5 more sources

Correction: An anatomical study of the subarachnoid space surrounding the trigeminal ganglion in horses—in preparation for a controlled glycerol rhizotomy in equids [PDF]

open access: yesFrontiers in Veterinary Science
Richard Becker   +8 more
doaj   +2 more sources

Appreciation of influence of acquisition parameters in analysis of root canal using microCT system

open access: yesBrazilian Journal of Radiation Sciences, 2021
Microtomography is successfully used in the odontological evaluation and treatments, as it´s capable to analyze the bone tissue and any possible damage in its root canal caused by a surgical intervention.
Luan Ferreira Bastos   +8 more
doaj   +1 more source

Coupling X-ray microtomography and macroscopic soil measurements: a method to enhance near-saturation functions? [PDF]

open access: yesHydrology and Earth System Sciences, 2014
Agricultural management practices influence soil structure, but the characterization of these modifications and consequences are still not completely understood.
E. Beckers   +6 more
doaj   +1 more source

Comparison of 2D Optical Imaging and 3D Microtomography Shape Measurements of a Coastal Bioclastic Calcareous Sand

open access: yesJournal of Imaging, 2022
This article compares measurements of particle shape parameters from three-dimensional (3D) X-ray micro-computed tomography (μCT) and two-dimensional (2D) dynamic image analysis (DIA) from the optical microscopy of a coastal bioclastic calcareous sand ...
Ryan D. Beemer   +7 more
doaj   +1 more source

Monte Carlo fluorescence microtomography [PDF]

open access: yesJournal of Biomedical Optics, 2011
Fluorescence microscopy allows real-time monitoring of optical molecular probes for disease characterization, drug development, and tissue regeneration. However, when a biological sample is thicker than 1 mm, intense scattering of light would significantly degrade the spatial resolution of fluorescence microscopy.
Alexander X, Cong   +4 more
openaire   +2 more sources

New perspectives in a microstructure study of the bovine and bubaline claw

open access: yesVeterinární Medicína, 2022
The techniques of microtomography (Micro-CT), confocal laser scanner microscopy (CLSM), atomic force microscopy (AFM), nanoindentation - Vickers hardness (Nano-VH) and X-ray fluorescence (XRF) are undeniably important to the modern study of bovine ...
Assis BM   +6 more
doaj   +1 more source

MICROTOMOGRAFÍA DE RAYOS X PARA CARACTERIZAR VOLUMEN DEL CANALRADICULAR EXTRAÍDO EN INSTRUMENTACIÓN ENDODÓNTICA

open access: yesAnales (Asociación Física Argentina), 2022
During the last decades, the analytical techniques of X-ray absorption contrast imaging have systematically gained greater relevance, mainly due to the ability to attain non-destructive exploration the sample interior.
R. Gilli   +3 more
doaj   +1 more source

Adnate Leaf-Base and the Origin of Ribs in Succulent Stems of Euphorbia L.

open access: yesPlants, 2022
Stem succulence evolved independently in many plant lineages as an adaptation to arid environments. One of the most interesting cases is the convergence between Cactaceae and Euphorbia, which have anatomical adaptations mostly to increase photosynthetic ...
Gustavo Arévalo-Rodrigues   +5 more
doaj   +1 more source

X-ray microtomography in biology [PDF]

open access: yesMicron, 2012
Progress in high-resolution x-ray microtomography has provided us with a practical approach to determining three-dimensional (3D) structures of opaque samples at micrometer to submicrometer resolution. In this review, we give an introduction to hard x-ray microtomography and its application to the visualization of 3D structures of biological soft ...
Mizutani, Ryuta, Suzuki, Yoshio
openaire   +3 more sources

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