000032760 001__ 32760
000032760 005__ 20210121114512.0
000032760 0247_ $$2doi$$a10.1155/2015/825402
000032760 0248_ $$2sideral$$a92921
000032760 037__ $$aART-2015-92921
000032760 041__ $$aeng
000032760 100__ $$0(orcid)0000-0003-0833-0680$$aPrados-Privado, María
000032760 245__ $$aDental implants fatigue as a possible failure of implantologic treatment: the importance of randomness in fatigue behaviour
000032760 260__ $$c2015
000032760 5060_ $$aAccess copy available to the general public$$fUnrestricted
000032760 5203_ $$aObjective: 
To show how random variables concern fatigue behaviour by a probabilistic finite element method. 
Methods:
Uncertainties on material properties due to the existence of defects that cause material elastic constant are not the same in the whole dental implant the dimensions of the structural element and load history have a decisive influence on the fatigue process and therefore on the life of a dental implant. In order to measure these uncertainties, we used a method based on Markoff chains, Bogdanoff and Kozin cumulative damage model, and probabilistic finite elements method. 
Results:
The results have been obtained by conventional and probabilistic methods. Mathematical models obtained the same result regarding fatigue life; however, the probabilistic model obtained a greater mean life but with more information because of the cumulative probability function. 
Conclusions:
The present paper introduces an improved procedure to study fatigue behaviour in order to know statistics of the fatigue life (mean and variance) and its probability of failure (fatigue life versus probability of failure).
000032760 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000032760 590__ $$a2.134$$b2015
000032760 591__ $$aMEDICINE, RESEARCH & EXPERIMENTAL$$b72 / 124 = 0.581$$c2015$$dQ3$$eT2
000032760 591__ $$aBIOTECHNOLOGY & APPLIED MICROBIOLOGY$$b81 / 161 = 0.503$$c2015$$dQ3$$eT2
000032760 592__ $$a0.854$$b2015
000032760 593__ $$aBiochemistry, Genetics and Molecular Biology (miscellaneous)$$c2015$$dQ2
000032760 593__ $$aMedicine (miscellaneous)$$c2015$$dQ2
000032760 593__ $$aImmunology and Microbiology (miscellaneous)$$c2015$$dQ2
000032760 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000032760 700__ $$aPrados-Frutos, Juan Carlos
000032760 700__ $$aManchón, Ángel
000032760 700__ $$aRojo, Rosa
000032760 700__ $$aFelice, Prieto
000032760 700__ $$0(orcid)0000-0002-9417-2705$$aBea, José Antonio$$uUniversidad de Zaragoza
000032760 7102_ $$15004$$2605$$aUniversidad de Zaragoza$$bDpto. Ingeniería Mecánica$$cÁrea Mec.Med.Cont. y Teor.Est.
000032760 773__ $$g(2015),  [7 pp.]$$pBioMed res. int.$$tBioMed Research International$$x2314-6133
000032760 8564_ $$s2291304$$uhttps://zaguan.unizar.es/record/32760/files/texto_completo.pdf$$yVersión publicada
000032760 8564_ $$s99270$$uhttps://zaguan.unizar.es/record/32760/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000032760 909CO $$ooai:zaguan.unizar.es:32760$$particulos$$pdriver
000032760 951__ $$a2021-01-21-10:57:44
000032760 980__ $$aARTICLE