Displacement Tracking in Single Human Trabecula with Metal-plated Micro-spheres using X-ray Radiography Imaging

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378297%3A_____%2F13%3A00389554" target="_blank" >RIV/68378297:_____/13:00389554 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21670/13:00202165 RIV/00216208:11110/13:10191301
Result on the web
<a href="http://iopscience.iop.org/1748-0221/8/02/C02041" target="_blank" >http://iopscience.iop.org/1748-0221/8/02/C02041</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1748-0221/8/02/C02041" target="_blank" >10.1088/1748-0221/8/02/C02041</a>

Result language
angličtina
Original language name
Displacement Tracking in Single Human Trabecula with Metal-plated Micro-spheres using X-ray Radiography Imaging
Original language description
This study presents an improved radiographic method for strain measurement in very small samples of a single trabeculae. X-ray micro-radiography was used to track the deformation behaviour of individual trabecula during mechanical loading. As the X-ray micro-radiography images of a single trabecula show no significant features applicable for digital image correlation (DIC) a random pattern of markers was created on the surfaces of the samples to improve the accuracy of tracking. Metal plated borosilicate glassmicro-spheres (mean diameter 10um) were used as the markers for trabecular displacement tracking. Two different X-ray imaging setups were used for this purpose. The specimens of isolated trabeculae were loaded by amicro-mechanical testing device developed with respect to radiographical observation. This compact device enables a high precision three-point bending measurement. The specimen was continuously irradiated during the loading procedure by amicro-focus X-ray source.
Czech name
—
Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
FI - Traumatology and orthopaedics
OECD FORD branch
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Project
<a href="/en/project/GAP105%2F10%2F2305" target="_blank" >GAP105/10/2305: Morphometry and mechanical properties of trabecular bone assessed by methods of micromechanics and numerical modelling</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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