Resultados globales: 13 registros encontrados en 0.03 segundos.
Artículos, Encontrados 13 registros
Artículos Encontrados 13 registros  1 - 10siguiente  ir al registro:
1.
24 p, 12.0 MB Merging cranial histology and 3D-computational biomechanics : A review of the feeding ecology of a Late Triassic temnospondyl amphibian / Konietzko-Meier, Dorota (University of Opole. Department of Biosystematics) ; Gruntmejer, Kamil (University of Opole. European Centre of Palaeontology) ; Marcé Nogué, Jordi (Institut Català de Paleontologia Miquel Crusafont) ; Bodzioch, Adam (University of Opole. Department of Biosystematics) ; Fortuny Terricabras, Josep (Institut Català de Paleontologia Miquel Crusafont)
Finite Element Analysis (FEA) is a useful method for understanding form and function. However, modelling of fossil taxa invariably involves assumptions as a result of preservation-induced loss of information in the fossil record. [...]
2018 - 10.7717/peerj.4426
PeerJ, Vol. 6 (February 2018) , p. e4426  
2.
21 p, 884.5 KB Computational approach to evaluating the strength of eggs : implications for laying in organic egg production / Sellés, Albert G. (Institut Català de Paleontologia Miquel Crusafont) ; Marcé Nogué, Jordi (Institut Català de Paleontologia Miquel Crusafont) ; Vila Ginestí, Bernat (Institut Català de Paleontologia Miquel Crusafont) ; Pérez, Marco A. (IQS School of Engineering) ; Gil Espert, Lluís (Universitat Politècnica de Barcelona. Departament de Resistència de Materials i Estructures a l'Enginyeria) ; Galobart Lorente, Àngel (Institut Català de Paleontologia Miquel Crusafont) ; Fortuny Terricabras, Josep (Institut Català de Paleontologia Miquel Crusafont) ; Universitat Autònoma de Barcelona
With the aim of characterising the different stress patterns in several egg types and evaluating the resistivity of the eggshell while impacting in free fall, experimental tests and computational simulations have been performed on eggs of the species Gallus gallus (domestic hen), Struthio camelus (ostrich), and Testudo sp. [...]
2019 - 10.1016/j.biosystemseng.2019.06.017
Biosystems engineering, Vol. 186 (October 2019) , p. 146-155  
3.
21 p, 2.9 MB Why ruminating ungulates chew sloppily : biomechanics discern a phylogenetic pattern / Zhou, Zupeng (Guilin University of Electronic Technology. School of Mechanical and Electrical Engineering) ; Winkler, Daniela E. (Johannes Gutenberg University Mainz. Institute of Geosciences) ; Fortuny Terricabras, Josep (Institut Català de Paleontologia Miquel Crusafont) ; Kaiser, Thomas M. (University of Hamburg) ; Marcé Nogué, Jordi (Institut Català de Paleontologia Miquel Crusafont) ; Universitat Autònoma de Barcelona
There is considerable debate regarding whether mandibular morphology in ungulates primarily reflects phylogenetic affinities or adaptation to specific diet. In an effort to help resolve this debate, we use three-dimensional finite element analysis (FEA) to assess the biomechanical performance of mandibles in eleven ungulate taxa with well-established but distinct dietary preferences. [...]
2019 - 10.1371/journal.pone.0214510
PloS one, Vol. 14, Núm. 4 (April 2019) , art. e0214510  
4.
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  
5.
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  
6.
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  
7.
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  
8.
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)  
9.
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, Lluís (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 - 10.26879/502
Palaeontologia electronica, Vol. 18, issue 2 (2015)  
10.
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)  

Artículos : Encontrados 13 registros   1 - 10siguiente  ir al registro:
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