Výsledky vyhledávání - "Logan R. Usher"

Generation of propulsive force via vertical undulations in snakes

Autor: Henry C. Astley, Logan R. Usher, Derek J. Jurestovsky

Publikováno v: The Journal of Experimental Biology
article-version (VoR) Version of Record

Lateral undulation is the most widespread mode of terrestrial vertebrate limbless locomotion, in which posteriorly propagating horizontal waves press against environmental asperities (e.g. grass, rocks) and generate propulsive reaction forces. We hyp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ed6d03d8002b733d7b786e5a3d05d9b
https://doi.org/10.1242/jeb.239020

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Intraskeletal consistency in patterns of vascularity within bat limb bones

Autor: Logan R. Usher, Tobin L. Hieronymus, Reed A. Davis, Janna M. Andronowski, Mary E. Cole, Lisa Noelle Cooper

Publikováno v: Anatomical record (Hoboken, N.J. : 2007)REFERENCES. 305(2)

Bats are the only mammals to have achieved powered flight. A key innovation allowing for bats to conquer the skies was a forelimb modified into a flexible wing. The wing bones of bats are exceptionally long and dynamically bend with wingbeats. Bone m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e487d6788c935eaf25f91fa2bc6f0967
https://pubmed.ncbi.nlm.nih.gov/34101383

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