About: High resolution X-ray imaging of bone-implant interface by large area flat-panel detector

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: High resolution X-ray imaging of bone-implant interface by large area flat-panel detector Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://iopscience.iop.org/1748-0221/6/01/C01038/
Description	The aim of the research was to investigate the cemented bone-implant interface behavior (cement layer degradation and bone-cement interface debonding) with emphasis on imaging techniques suitable to detect the early defects in the cement layer. To simulate in vivo conditions a human pelvic bone was implanted with polyurethane acetabular cup using commercial acrylic bone cement. The implanted cup was then loaded in a custom hip simulator to initiate fatigue crack propagation in the bone cement. The pelvic bone was then repetitively scanned in a micro-tomography device. Reconstructed tomography images showed failure processes that occurred in the cement layer during the first 250,000 cycles. A failure in cemented acetabular implant - debonding, crumbling and smeared cracks - has been found to be at the bone-cement interface. Use of micro-focus source and high resolution flat panel detector of large physical dimensions allowed to reconstruct the micro-structural models suitable for invest The aim of the research was to investigate the cemented bone-implant interface behavior (cement layer degradation and bone-cement interface debonding) with emphasis on imaging techniques suitable to detect the early defects in the cement layer. To simulate in vivo conditions a human pelvic bone was implanted with polyurethane acetabular cup using commercial acrylic bone cement. The implanted cup was then loaded in a custom hip simulator to initiate fatigue crack propagation in the bone cement. The pelvic bone was then repetitively scanned in a micro-tomography device. Reconstructed tomography images showed failure processes that occurred in the cement layer during the first 250,000 cycles. A failure in cemented acetabular implant - debonding, crumbling and smeared cracks - has been found to be at the bone-cement interface. Use of micro-focus source and high resolution flat panel detector of large physical dimensions allowed to reconstruct the micro-structural models suitable for invest (en)
Title	High resolution X-ray imaging of bone-implant interface by large area flat-panel detector High resolution X-ray imaging of bone-implant interface by large area flat-panel detector (en)
skos:prefLabel	High resolution X-ray imaging of bone-implant interface by large area flat-panel detector High resolution X-ray imaging of bone-implant interface by large area flat-panel detector (en)
skos:notation	RIV/68407700:21670/11:00188819!RIV12-MSM-21670___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GAP105/10/2305), Z(AV0Z20710524), Z(MSM6840770040)
http://linked.open...iv/cisloPeriodika	C01038
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Dammer, Jiří
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Ústav technické a experimentální fyziky ČVUT
http://linked.open...dnocenehoVysledku	202032
http://linked.open...ai/riv/idVysledku	RIV/68407700:21670/11:00188819
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Radiography; Mechanical and electrical properties of tissues and organs; Image analysis; Image quality (en)
http://linked.open.../riv/klicoveSlovo	Image analysis Image quality Mechanical and electrical properties of tissues and organs Radiography
http://linked.open...odStatuVydavatele	IT - Italská republika
http://linked.open...ontrolniKodProRIV	[F15555BE3B76]
http://linked.open...i/riv/nazevZdroje	Journal of Instrumentation
http://linked.open...in/vavai/riv/obor	BO
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Morphometry and mechanical properties of trabecular bone assessed by methods of micromechanics and numerical modelling
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	1
http://linked.open...iv/tvurceVysledku	Kytýř, Daniel Dammer, Jiří Jiroušek, O.
http://linked.open...ain/vavai/riv/wos	000291345600043
http://linked.open...n/vavai/riv/zamer	Time dependent response of materials, systems and environments on natural and human actions Application of radionuclides and ionising radiation
issn	1748-0221
number of pages	5 (xsd:int)
http://bibframe.org/vocab/doi	10.1088/1748-0221/6/01/C01038
http://localhost/t...ganizacniJednotka	21670

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 67 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software