Depósito Digital de Documentos de la UAB Encontrados 13 registros  1 - 10siguiente  ir al registro: La búsqueda tardó 0.00 segundos. 
1.
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)  
2.
7 p, 2.5 MB The use of the species concept in paleontology. Comment on "Nesiotites rafelinensis sp. nov., the earliest shrew (Mammalia, Soricidae) from the Balearic Islands, Spain" by Rofes et al., 2012 / Furió, Marc (Institut Català de Paleontologia Miquel Crusafont) ; Pons-Monjo, Guillem (Institut Català de Paleontologia Miquel Crusafont)
The earliest representative of Nesiotites from Caló d'en Rafelino (Mallorca) has been recently described as a new species (Nesiotites rafelinensis) based on a single hemimandible with p4-m3. A thorough inspection of large collections of different species of Nesiotites from the Balearic Islands reveals wide intraspecific morphological variation within these Plio-Pleistocene shrews. [...]
2013 - 10.26879/336
Palaeontologia Electronica, Vol. 16, Issue 2 (July 2013) , article 16A  
3.
23 p, 1.3 MB Lizards and amphisbaenians (Reptilia, Squamata) from the late Eocene of Sossís (Catalonia, Spain) / Bolet Mercadal, Arnau (Institut Català de Paleontologia Miquel Crusafont) ; Evans, Susan E. (University College London. Department of Cell and Developmental Biology)
A new diverse late Eocene lizard and amphisbaenian assemblage from the classical mammal locality of Sossís (Catalonia, Spain) is described. It represents the first Paleogene lizard assemblage from Spain and the first late Eocene lizard locality from the Iberian Peninsula. [...]
2013 - 10.26879/354
Palaeontologia Electronica, Vol. 16, Issue 1 (March 2013) , article 8A  
4.
13 p, 3.0 MB Determining the ontogenetic variation of lower cheek teeth occlusal surface patterns in lagomorphs using micro ct-technology / Angelone, Chiara (Institut Català de Paleontologia Miquel Crusafont) ; Schultz, Julia A. (Universität Bonn. Steinmann-Institut für Geologie, Mineralogie und Paläontologie) ; Erbajeva, Margarita A. (Russian Academy of Sciences. Geological Institute, Siberian Branch)
Micro CT-scanning has been performed on the lower jaws of some selected lagomorph taxa in order to reconstruct unequivocally their controversial ontogenetic development. The analyses were concentrated on the development of p3, and on the sequences of lobe connections and on the sequence of appearance/disappearance of flexids/fossettes of p4-m2. [...]
2014 - 10.26879/415
Palaeontologia Electronica, Vol. 17, Issue 1 (February 2014) , article 5A  
5.
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)  
6.
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)  
7.
17 p, 2.7 MB New dental material and redescription of Agerinia roselli (Primates, Adapiformes) from Les Saleres (early Eocene, NE Iberian Peninsula) / Femenias-Gual, Joan (Institut Català de Paleontologia Miquel Crusafont) ; Minwer-Barakat Requena, Raef (Institut Català de Paleontologia Miquel Crusafont) ; Marigó Cortés, Judit (Muséum National d'Histoire Naturelle. Département Histoire de la Terre) ; Moyà Solà, Salvador (Institut Català de Paleontologia Miquel Crusafont)
In this work, new dental material of Agerinia roselli from its type locality, Les Saleres (NE Spain), is described. An emended diagnosis of the species is provided, together with a redescription of the entire hypodigm from that locality, which was necessary due to some inaccuracies in previous descriptions. [...]
2016 - 10.26879/614
Palaeontologia electronica, Vol. 19, issue 2 (2016)  
8.
9 p, 3.5 MB Multispectral and colour imaging systems for the detection of small vertebrate fossils : a preliminary study / Delpueyo, Xana (Universitat Politècnica de Catalunya. Centre de Desenvolupament de Sensors, Instrumentació i Sistemes) ; Vilaseca, Meritxell (Universitat Politècnica de Catalunya. Centre de Desenvolupament de Sensors, Instrumentació i Sistemes) ; Furió, Marc (Institut Català de Paleontologia Miquel Crusafont) ; Burgos-Fernández Francisco J. (Universitat Politècnica de Catalunya. Centre de Desenvolupament de Sensors, Instrumentació i Sistemes) ; Pujol, Jaume (Universitat Politècnica de Catalunya. Centre de Desenvolupament de Sensors, Instrumentació i Sistemes)
The process of separating small vertebrate fossils from sediment is a monotonous exercise, usually carried out manually and mainly based on morphological features. The large amount of time and personnel required results in the high economic costs associated with this antiquated technique. [...]
2016 - 10.26879/640
Palaeontologia electronica, Vol. 19, issue 3 (2016)  
9.
22 p, 1.5 MB First early Eocene lizards from Spain and a study of the compositional changes between late Mesozoic and early Cenozoic Iberian lizard assemblages / Bolet Mercadal, Arnau (Institut Català de Paleontologia Miquel Crusafont)
Lizard and amphisbaenian fossil material is described for the first time from early Eocene localities in Spain, more specifically from Catalonia (north-eastern Iberian Peninsula). Material is fragmentary and scarce, but diagnostic enough to provide a first approach to the composition of lizard assemblages. [...]
2017
Palaeontologia electronica, Vol. 20, issue 2 (2017)  
10.
22 p, 10.4 MB Re-evaluation of the very large Eomellivora fricki (Pia, 1939) (Carnivora, Mustelidae, Mellivorinae) from the late miocene of Austria / Valenciano, A. (Universidad Complutense de Madrid. Departamento de Paleontología) ; Abella, Juan (Institut Català de Paleontologia Miquel Crusafont) ; Göhlich, U. B. (Naturhistorisches Museum Wien. Department of Geology & Paleontology) ; Álvarez-Sierra, M. Ángeles (Universidad Complutense de Madrid. Departamento de Paleontología) ; Morales, J. (Museo Nacional de Ciencias Naturales. Departamento de Paleobiología)
We re-evaluated the Austrian material for Hadrictis fricki Pia, 1939, from the localities Wien XII-Altmannsdorf and Gaiselberg (MN9, Vallesian, Late Miocene), concluding that Hadrictis can be considered as a synonymy of Eomellivora Zdansky, 1924; we therefore named it as Eomellivora fricki. [...]
2017
Palaeontologia electronica, Vol. 20, issue 1 (2017)  

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