Zobrazeno 1 - 10 of 50 pro vyhledávání: '"J. R. Hutchinson"'
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Akademický článek
Three-dimensional visualization as a tool for interpreting locomotion strategies in ophiuroids from the Devonian Hunsrück Slate
Autor: E. G. Clark, J. R. Hutchinson, D. E. G. Briggs
Publikováno v: Royal Society Open Science, Vol 7, Iss 12 (2020)
Living brittle stars (Echinodermata: Ophiuroidea) employ a very different locomotion strategy to that of any other metazoan: five or more arms coordinate powerful strides for rapid movement across the ocean floor. This mode of locomotion is reliant o
Externí odkaz: https://doaj.org/article/94fb1a5bd36f48f79c0ae2634e593442
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2
Akademický článek
Secondary osteons scale allometrically in mammalian humerus and femur
Autor: A. A. Felder, C. Phillips, H. Cornish, M. Cooke, J. R. Hutchinson, M. Doube
Publikováno v: Royal Society Open Science, Vol 4, Iss 11 (2017)
Intra-cortical bone remodelling is a cell-driven process that replaces existing bone tissue with new bone tissue in the bone cortex, leaving behind histological features called secondary osteons. While the scaling of bone dimensions on a macroscopic
Externí odkaz: https://doaj.org/article/e90292d3f12a4d5bba38ce29e42cd4f1
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3
Walking—and Running and Jumping—with Dinosaurs and Their Cousins, Viewed Through the Lens of Evolutionary Biomechanics
Autor: A R Cuff, O E Demuth, K Michel, A Otero, R Pintore, D T Polet, A L A Wiseman, J R Hutchinson
Publikováno v: Integrative and Comparative Biology (ICB)
Archosauria diversified throughout the Triassic Period before experiencing two mass extinctions near its end ∼201 Mya, leaving only the crocodile-lineage (Crocodylomorpha) and bird-lineage (Dinosauria) as survivors; along with the pterosaurian flyi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c97b05a437d39e590126b9a698b7d24
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5
On Timoshenko Beams of Rectangular Cross-Section
Autor: J. R. Hutchinson
Publikováno v: Journal of Applied Mechanics. 71:359-367
It was recently shown that the shear coefficient for a rectangular Timoshenko beam is highly dependent on the aspect ratio of the beam. This research investigates the reasons for that behavior by comparison of the Timoshenko beam solution with a new
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2d229e5a7450c76174b204f6305c10b7
https://doi.org/10.1115/1.1751186
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6
Shear Coefficients for Timoshenko Beam Theory
Autor: J. R. Hutchinson
Publikováno v: Journal of Applied Mechanics. 68:87-92
The Timoshenko beam theory includes the effects of shear deformation and rotary inertia on the vibrations of slender beams. The theory contains a shear coefficient which has been the subject of much previous research. In this paper a new formula for
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f65cdf3ed06ca3895e231b799094637d
https://doi.org/10.1115/1.1349417
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7
Comparative axial morphology in pinnipeds and its correlation with aquatic locomotory behaviour
Autor: S E, Pierce, J A, Clack, J R, Hutchinson
Publikováno v: Journal of anatomy. 219(4)
Regional variation in the axial skeleton of pinnipeds (seals and walruses) and its correlation with aquatic locomotory behaviour is examined using vertebral functional profiles. The results demonstrate clear morpho-functional differences in the thora
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::6da191589cf4d13ba06e35e7e9ca8403
https://pubmed.ncbi.nlm.nih.gov/21668895
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