000064365 001__ 64365
000064365 005__ 20190930125523.0
000064365 0247_ $$2doi$$a10.1080/10255842.2017.1390086
000064365 0248_ $$2sideral$$a103126
000064365 037__ $$aART-2017-103126
000064365 041__ $$aeng
000064365 100__ $$aRamos-Infante, Samuel Jesús$$uUniversidad de Zaragoza
000064365 245__ $$aIn vitro and in silico characterization of open-cell structures of trabecular bone
000064365 260__ $$c2017
000064365 5060_ $$aAccess copy available to the general public$$fUnrestricted
000064365 5203_ $$aThis work aimed to perform a detailed in vitro and in silico characterization of open-cell structures, which resemble trabecular bone, to elucidate osteoporosis failure mechanisms. Experimental and image-based computational methods were used to estimate Young's modulus and porosities of different open-cell structures (Sawbones; Malmö, Sweden). Three different open-cell structures with different porosities were characterized. Additionally, some open-cell structures were scanned using a microcomputed tomography system (µCT) to non-destructively predict specimen Young's modulus of the structures by developing voxel-based and tetrahedral finite element (FE) models. A 3D reconstruction and FE analyses were used. The experimental and computational results with different element types (linear and quadratic tetrahedrons and voxel-based meshes) were compared with Sawbones data (Sawbones; Malmö, Sweden) revealing important differences in Young's modulus and porosities. The specimens with high and low volume fractions were best represented by linear and quadratic tetrahedrons, respectively. These results could be used to develop new osteoporosis-prevention strategies.
000064365 536__ $$9info:eu-repo/grantAgreement/EUR/FP7/ERC2012-StG-306751$$9info:eu-repo/grantAgreement/ES/MINECO/DPI2014-53401-C2-1-R
000064365 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000064365 590__ $$a1.974$$b2017
000064365 591__ $$aCOMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS$$b51 / 105 = 0.486$$c2017$$dQ2$$eT2
000064365 591__ $$aENGINEERING, BIOMEDICAL$$b40 / 78 = 0.513$$c2017$$dQ3$$eT2
000064365 592__ $$a0.579$$b2017
000064365 593__ $$aBioengineering$$c2017$$dQ2
000064365 593__ $$aBiomedical Engineering$$c2017$$dQ2
000064365 593__ $$aMedicine (miscellaneous)$$c2017$$dQ2
000064365 593__ $$aHuman-Computer Interaction$$c2017$$dQ2
000064365 593__ $$aComputer Science Applications$$c2017$$dQ2
000064365 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000064365 700__ $$0(orcid)0000-0002-2901-4188$$aPérez Ansón, María de los Ángeles$$uUniversidad de Zaragoza
000064365 7102_ $$15004$$2X$$aUniversidad de Zaragoza$$bDpto. Ingeniería Mecánica$$cProy. investigacion HJA
000064365 7102_ $$15004$$2605$$aUniversidad de Zaragoza$$bDpto. Ingeniería Mecánica$$cÁrea Mec.Med.Cont. y Teor.Est.
000064365 773__ $$g20, 14 (2017), 1562-1570$$pComput. methods biomech. biomed. eng.$$tComputer methods in biomechanics and biomedical engineering$$x1025-5842
000064365 8564_ $$s1687503$$uhttps://zaguan.unizar.es/record/64365/files/texto_completo.pdf$$yVersión publicada
000064365 8564_ $$s115292$$uhttps://zaguan.unizar.es/record/64365/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000064365 909CO $$ooai:zaguan.unizar.es:64365$$particulos$$pdriver
000064365 951__ $$a2019-09-30-12:53:02
000064365 980__ $$aARTICLE