Resultats globals: 10 registres trobats en 0.02 segons.
Articles, 10 registres trobats
Articles 10 registres trobats  
1.
16 p, 1.5 MB Inferring locomotor behaviours in Miocene New World monkeys using finite element analysis, geometric morphometrics and machine-learning classification techniques applied to talar morphology / Püschel, Thomas A. (University of Manchester. School of Earth and Environmental Sciences) ; Marcé Nogué, Jordi (Institut Català de Paleontologia Miquel Crusafont) ; Gladman, Justin T. (Duke University. Department of Engineering, Shared Materials Instrumentation Facility) ; Bobe, René (University of Oxford. Institute of Cognitive and Evolutionary Anthropology) ; Sellers, William I. (University of Manchester. School of Earth and Environmental Sciences)
The talus is one of the most commonly preserved post-cranial elements in the platyrrhine fossil record. Talar morphology can provide information about postural adaptations because it is the anatomical structure responsible for transmitting body mass forces from the leg to the foot. [...]
2018 - 10.1098/rsif.2018.0520
Journal of the Royal Society Interface, Vol. 15, Núm. 146 (September 2018) , art. 20180520  
2.
21 p, 3.4 MB Finite element analysis of the Cingulata jaw : an ecomorphological approach to armadillo's diets / Serrano-Fochs, Sílvia (Institut Català de Paleontologia Miquel Crusafont) ; De Esteban-Trivigno, Soledad (Institut Català de Paleontologia Miquel Crusafont) ; Marcé Nogué, Jordi (Institut Català de Paleontologia Miquel Crusafont) ; Fortuny Terricabras, Josep (Institut Català de Paleontologia Miquel Crusafont) ; Fariña, Richard A. (Universidad de la República (Uruguay). Facultad de Ciencias)
Finite element analyses (FEA) were applied to assess the lower jaw biomechanics of cingulate xenarthrans: 14 species of armadillos as well as one Pleistocene pampathere (11 extant taxa and the extinct forms Vassallia, Eutatus and Macroeuphractus). [...]
2015 - 10.1371/journal.pone.0120653
Plos One, Vol. 10, issue 6 (April 2015) , e0120653  
3.
23 p, 7.7 MB 3D computational mechanics elucidate the evolutionary implications of orbit position and size diversity of early amphibians / Marcé Nogué, Jordi (Institut Català de Paleontologia Miquel Crusafont) ; Fortuny Terricabras, Josep (Institut Català de Paleontologia Miquel Crusafont) ; De Esteban Trivigno, Soledad (Institut Català de Paleontologia Miquel Crusafont) ; Sánchez, Montserrat (Universitat Politècnica de Barcelona. Barcelona Tech) ; Gil, Lluís (Universitat Politècnica de Barcelona. Barcelona Tech) ; Galobart Lorente, Àngel (Institut Català de Paleontologia Miquel Crusafont)
For the first time in vertebrate palaeontology, the potential of joining Finite Element Analysis (FEA) and Parametrical Analysis (PA) is used to shed new light on two different cranial parameters from the orbits to evaluate their biomechanical role and evolutionary patterns. [...]
2015 - 10.1371/journal.pone.0131320
Plos One, Vol. 10, issue 6 (June 2015) , e0131320  
4.
20 p, 11.3 MB 3D bite modeling and feeding mechanics of the largest living amphibian, the Chinese giant salamander Andrias davidianus (Amphibia : Urodela) / Fortuny Terricabras, Josep (Institut Català de Paleontologia Miquel Crusafont) ; Marcé Nogué, Jordi (Institut Català de Paleontologia Miquel Crusafont) ; Heiss,Egon (Universität Wien. Abteilung für Integrative Zoologie) ; Sanchez, Montserrat (Universitat Politècnica de Barcelona. Barcelona Tech) ; Gil, Lluis (Universitat Politècnica de Barcelona. Barcelona Tech) ; Galobart Lorente, Àngel (Institut Català de Paleontologia Miquel Crusafont)
Biting is an integral feature of the feeding mechanism for aquatic and terrestrial salamanders to capture, fix or immobilize elusive or struggling prey. However, little information is available on how it works and the functional implications of this biting system in amphibians although such approaches might be essential to understand feeding systems performed by early tetrapods. [...]
2015 - 10.1371/journal.pone.0121885
Plos One, Vol. 10, issue 4 (April 2015) , e0121885  
5.
15 p, 3.0 MB Quasi-homothetic transformation for comparing the mechanical performance of planar models in biological research / Marcé Nogué, Jordi (Universitat Politècnica de Catalunya. Departament de Resistència de Materials i Estructures a l'Enginyeria) ; De Miguel, Daniel (Institut Català de Paleontologia Miquel Crusafont) ; Fortuny Terricabras, Josep (Institut Català de Paleontologia Miquel Crusafont) ; De Esteban-Trivigno, Soledad (Institut Català de Paleontologia Miquel Crusafont) ; Gil Espert, Lluís (Universitat Politècnica de Catalunya. Departament de Resistència de Materials i Estructures a l'Enginyeria)
The potential of Finite Element Analysis (FEA) as an analytical technique in biological research has been widely highlighted in recent years. In spite of its great power, only in the best of circumstances one can compare the behaviour of models that differ in size and shape. [...]
2013 - 10.26879/365
Palaeontologia electronica, Vol. 16, issue 3 (Nov. 2013)  
6.
14 p, 11.0 MB Coupling finite element analysis and multibody system dynamics for biological research / Marcé Nogué, Jordi (Institut Català de Paleontologia Miquel Crusafont) ; Kłodowski, A. (Lappeenranta University of Technology. Department of Mechanical Engineering) ; Sánchez Romero, Montserrat (Universitat Politècnica de Catalunya. Departament de Resistència de Materials i Estructures a l'Enginyeria) ; Gil Espert, Lluis (Universitat Politècnica de Catalunya. Departament de Resistència de Materials i Estructures a l'Enginyeria)
Flexible Multibody System Dynamics (FMSD) is a simulation technique that can be used to study the behavior of the mechanical systems that consists of one or more deformable bodies. A deformable body can be modeled using a number of approaches while the floating frame of reference formulation is a widely used approach. [...]
2015
Palaeontologia electronica, Vol. 18, issue 2 (2015)  
7.
22 p, 3.0 MB Accounting for differences in element size and homogeneity when comparing finite element models : armadillos as a case study / Marcé Nogué, Jordi (Universitat Politècnica de Catalunya) ; De Esteban-Trivigno, Soledad (Institut Català de Paleontologia Miquel Crusafont) ; Escrig, Christian (Universitat Politècnica de Catalunya) ; Gil, Lluís (Universitat Politècnica de Catalunya)
Computing the average Von Mises stress of Finite Element Models to obtain a single measurement that represents the relative strength of vertebrate structures has been used recently in different works in palaeobiology. [...]
2016 - 10.26879/609
Palaeontologia electronica, Vol. 19, issue 2 (2016)  
8.
10 p, 1.1 MB Comparative 3D analyses and palaeoecology of giant early amphibians (Temnospondyli: Stereospondyli) / Fortuny Terricabras, Josep (Institut Català de Paleontologia Miquel Crusafont) ; Marcé Nogué, Jordi (Universitat Politècnica de Catalunya) ; Steyer, J. Sébastien (Centre de Recherches en Paléobiodiversité et Paléoenvironnements. Muséum national d'Histoire naturelle) ; De Esteban Trivigno, Soledad (Institut Català de Paleontologia Miquel Crusafont) ; Mujal Grané, Eudald (Universitat Autònoma de Barcelona. Departament de Geologia) ; Gil, Lluís (Universitat Politècnica de Catalunya)
Macroevolutionary, palaeoecological and biomechanical analyses in deep time offer the possibility to decipher the structural constraints, ecomorphological patterns and evolutionary history of extinct groups. [...]
2016 - 10.1038/srep30387
Scientific Reports, Vol. 6, (July 2016) , art. 30387  
9.
11 p, 2.6 MB Cranial biomechanics in basal urodeles: the Siberian salamander (Salamandrella keyserlingii) and its evolutionary and developmental implications / Zhou, Zupeng (Guilin University of Electronic Technology. School of Mechanical and Electrical Engineering) ; Fortuny Terricabras, Josep (Institut Català de Paleontologia Miquel Crusafont) ; Marcé Nogué, Jordi (University of Hamburg. Centrum für Naturkunde) ; Skutschas, Pavel P. (Saint Petersburg State University. Department of Vertebrate Zoology)
Developmental changes in salamander skulls, before and after metamorphosis, afect the feeding capabilities of these animals. How changes in cranial morphology and tissue properties afect the function of the skull are key to decipher the early evolutionary history of the crown-group of salamanders. [...]
2017 - 10.1038/s41598-017-10553-1
Scientific Reports, Vol. 7, (August 2017) , art. 10174  
10.
21 p, 911.3 KB The intervals method : a new approach to analyse finite element outputs using multivariate statistics / Marcé Nogué, Jordi (Universität Hamburg. Centrum für Naturkunde) ; De Esteban-Trivigno, Soledad (Institut Català de Paleontologia Miquel Crusafont) ; Püschel, Thomas A. (University of Manchester. School of Earth and Environmental Sciences) ; Fortuny Terricabras, Josep (Institut Català de Paleontologia Miquel Crusafont)
Background. In this paper, we propose a new method, named the intervals' method, to analyse data from finite element models in a comparative multivariate framework. As a case study, several armadillo mandibles are analysed, showing that the proposed method is useful to distinguish and characterise biomechanical differences related to diet/ecomorphology. [...]
2017 - 10.7717/peerj.3793
PeerJ, Vol. 5 (October 2017) , e3793  

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