About: Advanced X-ray radiography and tomography in several engineering applications

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

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	New developments in the fields of X-ray detectors, X-ray micro/nano sources and data processing bring new possibilities for engineering practice in many applications. Nowadays it is possible to observe an object, which was difficult to image before due to limitations such as low contrast, low dynamic range, low attenuation and/or small structural dimensions. A number of compelling problems in different applications are summarized. Digital radiograms in this work are acquired using micro- and nano-focus X-ray tubes together with semiconductor digital pixelated detectors. A beam hardening correction was done for relevant radiograms and an iterative OSEM (ordered subsets) method was applied for CT reconstructions. New developments in the fields of X-ray detectors, X-ray micro/nano sources and data processing bring new possibilities for engineering practice in many applications. Nowadays it is possible to observe an object, which was difficult to image before due to limitations such as low contrast, low dynamic range, low attenuation and/or small structural dimensions. A number of compelling problems in different applications are summarized. Digital radiograms in this work are acquired using micro- and nano-focus X-ray tubes together with semiconductor digital pixelated detectors. A beam hardening correction was done for relevant radiograms and an iterative OSEM (ordered subsets) method was applied for CT reconstructions. (en)
Title	Advanced X-ray radiography and tomography in several engineering applications Advanced X-ray radiography and tomography in several engineering applications (en)
skos:prefLabel	Advanced X-ray radiography and tomography in several engineering applications Advanced X-ray radiography and tomography in several engineering applications (en)
skos:notation	RIV/68378297:_____/11:00365111!RIV12-AV0-68378297
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA103/09/2101), P(LA08015), Z(AV0Z20710524), Z(MSM6840770040)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Zlámal, Petr Jiroušek, Ondřej Vavřík, Daniel
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	Ústav teoretické a aplikované mechaniky AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	184758
http://linked.open...ai/riv/idVysledku	RIV/68378297:_____/11:00365111
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	digital radiography; computed tomography; X-ray crack imaging (en)
http://linked.open.../riv/klicoveSlovo	computed tomography digital radiography X-ray crack imaging
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[BAB8D27500E6]
http://linked.open...i/riv/nazevZdroje	Nuclear Instruments & Methods in Physics Research Section A
http://linked.open...in/vavai/riv/obor	JL
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	7 (xsd:int)
http://linked.open...vavai/riv/projekt	Evaluation of the energy responsible for fracture advancing Collaboration of the Czech Republic with CERN
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	633
http://linked.open...iv/tvurceVysledku	Dammer, J. Jakůbek, J. Jeon, I. Jiroušek, Ondřej Kroupa, M. Vavřík, Daniel Zlámal, Petr
http://linked.open...ain/vavai/riv/wos	000292782400046
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	0168-9002
number of pages	4 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.nima.2010.06.152

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