Results 71 to 80 of about 318,010 (213)

Muscle x-ray attenuation is not decreased during experimental bed rest.

, 2013
Muscle X-ray attenuation (MXA) in Hounsfield units (HU) is decreased in dystrophy, aging, and immobilization. We hypothesized a decrease also during bed rest (BR).
Bareille, MARIE-PIERRE, Rittweger, Jörn, Felsenberg, Dieter, Müller, Klaus   +3 more
core   +1 more source

An experimental survey of metal artefact reduction in computed tomography [PDF]

, 2013
We present a survey of techniques for the reduction of streaking artefacts caused by metallic objects in X-ray Computed Tomography (CT) images. A comprehensive review of the existing state-of- the-art Metal Artefact Reduction (MAR) techniques, drawn ...
Van Slambrouck, Katrien, Nuyts, Johan, Breckon, Toby P., Van Slambrouck, K., Breckon, T.P., Megherbi, N., Megherbi Bouallagui, Najla, Mouton, Andre, Nuyts, J., Mouton, A.   +9 more
core   +1 more source

Implementation of a dual-phase grating interferometer for multi-scale characterization of building materials by tunable dark-field imaging

Scientific Reports
The multi-scale characterization of building materials is necessary to understand complex mechanical processes, with the goal of developing new more sustainable materials.
Caori Organista, Ruizhi Tang, Zhitian Shi, Konstantins Jefimovs, Daniel Josell, Lucia Romano, Simon Spindler, Pierre Kibleur, Benjamin Blykers, Marco Stampanoni, Matthieu N. Boone   +10 more
doaj   +1 more source

X-ray computed tomography in life sciences

BMC Biology, 2020
Recent developments within micro-computed tomography (μCT) imaging have combined to extend our capacity to image tissue in three (3D) and four (4D) dimensions at micron and sub-micron spatial resolutions, opening the way for virtual histology, live cell ...
Shelley D. Rawson, Jekaterina Maksimcuka, Philip J. Withers, Sarah H. Cartmell   +3 more
doaj   +1 more source

Enhanced colour encoding of materials discrimination information for multiple view dual-energy x-ray imaging

, 2009
This thesis reports an investigation into dual-energy X-ray discrimination techniques. These techniques are designed to provide colour-coded materials discrimination information in a sequence of perspective images exhibiting sequential parallax.
Wang, X
core  

Micro-CT and histological examination of accessory canals in 34 equine cheek teeth

Frontiers in Veterinary Science
Accessory canals and apical deltas have been extensively studied in human dentistry. Their clinical role as a difficult to clean reservoir for bacteria during endodontic treatments has been well described.
Szabolcs A. Korsós, Carsten Staszyk, Matthieu Boone, Iván Josipovic, Jörg Vogelsberg, Lieven Vlaminck   +5 more
doaj   +1 more source

Relationships between lamb carcass quality traits measured by X-ray computed tomography (CT) and current UK-hill sheep breeding goals.

, 2008
Genetic parameters were estimated between current UK hill sheep breeding goals and lamb carcass composition and muscularity traits derived using X-ray computed tomography (CT).
McLean, KA, McLaren, A., Lambe, NR; id_orcid, Bishop, S. C., Simm, Geoff, Lambe, N. R., Bünger, L., McLean, K. A., Conington, JE; id_orcid, McLaren, A; id_orcid, Bishop, SC, Simm, G, Bunger, L, Conington, J.   +13 more
core  

X-ray computed tomography for manufacturing metrology: challenges and solutions for the improvement of measurement accuracy

, 2023
Industrial products used in high-end applications are characterized by metrological challenges and complexities, due to several reasons such as the growing geometrical complexity, micro-scale non-accessible/internal features, complex surface topography ...
Simone Carmignato, Filippo Zanini
core  

Double-sided fresnel zone plates as high performance optics in X-ray microscopy [PDF]

, 2015
X-ray microscopy describes a range of analytical techniques, specialized for the characterization of organic and inorganic samples using high energy photons.
Mohácsi, István
core   +1 more source

Effects of X-Ray Dose On Rhizosphere Studies Using X-Ray Computed Tomography.

PLoS ONE, 2013
X-ray Computed Tomography (CT) is a non-destructive imaging technique originally designed for diagnostic medicine, which was adopted for rhizosphere and soil science applications in the early 1980s.
Susan Zappala, Jonathan R Helliwell, Saoirse R Tracy, Stefan Mairhofer, Craig J Sturrock, Tony Pridmore, Malcolm Bennett, Sacha J Mooney   +7 more
doaj   +1 more source