Results 91 to 100 of about 46,913 (292)

The revision of baphetids from the Middle Pennsylvanian of the Czech Republic: Morphology, ontogeny, palaeoecology, and the reassessment of the phylogeny of Baphetoidea

The Anatomical Record, EarlyView.
Abstract The baphetoids represent a clade of the Carboniferous stem‐tetrapods (Middle Mississippian—Middle Pennsylvanian) with a characteristic extension of the orbits into antorbital vacuities, which formed keyhole‐shaped openings on the skull. The more derived baphetids were crocodile‐like piscivores frequently occurring in coal‐bearing lacustrine ...
Pavel Barták, Martin Ivanov, Boris Ekrt
wiley   +1 more source

DETERMINATION OF BIOMECHANICAL PROPERTIES OF PATELLAR LIGAMENT IN DOGS (CANIS FAMILIARIS LINNAEUS, 1758)

Ciência Animal Brasileira, 2016
The biomechanical study of articular ligaments generate subsidies for research of biomaterials or treatment techniques for replacement or repair of these structures on the occasion of rupture or degeneration.
Aline da Costa Constantino, Marcelo Domingues de Faria, Nelson Cárdenas Olivier, Joaquim Pereira Neto, Ítalo Barbosa Lemos Lopes, Nayara Reis Cordeiro de Lira   +5 more
doaj  

Development of a planar multi-body model of the human knee joint [PDF]

, 2010
The aim of this work is to develop a dynamic model for the biological human knee joint. The model is formulated in the framework of multibody systems methodologies, as a system of two bodies, the femur and the tibia.
A. Completo, A. Menschik, A.E. Engin, António Completo, C. Boor, C. Raasch, D. Hawkins, D.L. Butler, D.W. Lopik van, D.W. Lopik van, E.M. Abdel-Rahman, E.M. Abdel-Rahman, G. Li, G. Limbert, G. Yamaguchi, H. Gray, H. Strasser, H.M. Lankarani, Hamid M. Lankarani, I. Andriacchi, IMSL FORTRAN 90 Math Library 4.0, J. Ambrósio, J. Baumgarte, J. C. Pimenta Claro, J. Garcia de Jalon, J. Petersen, J. Pombo, J. Rasmussen, J. Wismans, J.L. Marshall, J.P. Halloran, Jorge Ambrósio, L. Blankevoort, L. Shampine, M.H. Moeinzadeh, M.L. Jones, M.P.T. Silva, Margarida Machado, Miguel Silva, P. Donzelli, P. Flores, P. Flores, P. Flores, P. Flores, P. Flores, P. Flores, P.E. Nikravesh, Paulo Flores, R. Crowninshield, R.K. Korhonen, S. Hirokawa, S. Koo, S.C. Chapra, S.J. Piazza, S.T. Tümer, T. Koike, T.-L. Teng, T.J.A. Mommersteeg   +57 more
core   +2 more sources

Evaluation of IHH, PTCH1, and SMO protein immunohistochemistry in the human mandibular condyle at fetal stages from 30 to 80 mm greatest length

The Anatomical Record, EarlyView.
Abstract This study evaluated the morphogenesis of the temporomandibular joint (TMJ) in human fetuses during the third month of gestation through the analysis of immunohistochemistry for the proteins Indian Hedgehog (IHH), Patched‐1 (PTCH1), and Smoothened (SMO).
Filipe Santos da Silva, Carolina de Oliveira Gigek, Andreia Fabiana Do Vale Franco, Amanda Alves Ribeiro Massoni, José Ramon Mérida‐Velasco, Luís Otávio Carvalho de Moraes   +5 more
wiley   +1 more source

Finite Element Modelling Simulated Meniscus Translocation and Deformation during Locomotion of the Equine Stifle

Animals, 2019
We developed a finite element model (FEM) of the equine stifle joint to identify pressure peaks and simulate translocation and deformation of the menisci.
Pasquale Zellmann, Iris Ribitsch, Stephan Handschuh, Christian Peham   +3 more
doaj   +1 more source

Functional anatomy, jaw mechanisms, and feeding behavior of Dunkleosteus terrelli (Placodermi, Arthrodira)

The Anatomical Record, EarlyView.
A new musculoskeletal reconstruction and revision of the cranio‐mandibular anatomy of the Devonian arthrodire placoderm Dunkleosteus terrelli from a comparative and functional anatomical perspective. Dunkleosteus is a specialized arthrodire with many specializations for feeding on large vertebrates, and many of its features are part of broader ...
Russell K. Engelman, Robert K. Carr, Kate Trinajstic, Zerina Johanson, Oleg A. Lebedev   +4 more
wiley   +1 more source

Effects of Artificial Ligaments with Different Porous Structures on the Migration of BMSCs

Stem Cells International, 2015
Polyethylene terephthalate- (PET-) based artificial ligaments (PET-ALs) are commonly used in anterior cruciate ligament (ACL) reconstruction surgery. The effects of different porous structures on the migration of bone marrow mesenchymal stem cells (BMSCs)
Chun-Hui Wang, Wei Hou, Ming Yan, Zhong-shang Guo, Qi Wu, Long Bi, Yi-Sheng Han   +6 more
doaj   +1 more source

3D anatomical atlas of the heads of male and female adult Chamaeleo calyptratus

The Anatomical Record, EarlyView.
The veiled chameleon is a model organism in reptile development research. Utilizing contrast‐enhanced microCT and deep learning segmentation models, we have generated the first digital atlases of the skull, nervous system, cranial muscles and hyolingual muscles.
Alice Leavey, Eloy Gálvez‐López, Anthony Herrel, Laura B. Porro   +3 more
wiley   +1 more source

Seronegative spondyloarthropathies : a review : part I: classification and differential diagnosis [PDF]

, 1993
The seronegative spondyloarthropathies comprise a group of non-rheumatoid disorders with similar clinical, laboratory and genetic features. Recognition of new clinical features has supported the notion that they all form part of a clinical spectrum ...
Borg, Andrew A., Dawes, Peter T., Hothersall, T.E.   +2 more
core  

Tissue material properties and computational modelling of the human tibiofemoral joint: a critical review [PDF]

, 2018
Understanding how structural and functional alterations of individual tissues impact on whole-joint function is challenging, particularly in humans where direct invasive experimentation is difficult.
Akhtar, Riaz, Bates, Karl T, Comerford, Eithne J, Peters, Abby E   +3 more
core   +2 more sources